1 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
4 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
6 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
8 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
9 (m32r_hi16_list): New static local.
10 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
11 (m32r_elf_do_hi16_reloc): Delete.
12 (m32r_elf_relocate_hi16): New function.
13 (m32r_elf_lo16_reloc): New function.
14 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
17 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
19 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
20 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
21 (m32r_elf_final_sda_base): New function.
22 (m32r_elf_relocate_section): Rewrite sdata support.
23 (m32r_elf_finish_dynamic_sections): Delete.
25 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
27 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
28 * coff-svm68k.c: New file. Just defines some macros and includes
30 * coff-m68k.c: Add functions to handle common addends, moved in
31 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
32 Control whether relocs are visible using STATIC_RELOCS.
33 * cf-m68klynx.c: Simplify greatly: just define macros to control
35 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
36 * targets. (m68ksysvcoff_vec): Declare.
37 (bfd_target_vector): Add m68ksysvcoff_vec.
38 * config.bfd (m68*-motorola-sysv*): New target.
39 * configure.in (m68ksysvcoff_vec): New vector.
41 * Makefile.in: Rebuild dependencies.
42 (BFD32_BACKENDS): Add coff-svm68k.o.
43 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
45 * binary.c (binary_set_section_contents): Don't get misled if the
46 first section is not loadable. From Matthew L. Martin
49 * elflink.h (elf_bfd_final_link): Set the value of a section
50 symbol to the section address unless doing a relocateable link.
52 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
54 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
55 .plt entry if we've taken the function's address.
56 (elf64_alpha_merge_gots): Merge collected flags info as well.
58 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
60 * Many files: Add function prototypes.
61 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
62 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
63 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
64 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
65 * peicode.h: Change several void * parameters to PTR.
66 * srec.c (srec_get_symbol_info): Make static.
67 * syms.c (bfd_symbol_is_absolute): Remove.
68 * Makefile.in: Rebuild dependencies.
70 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
72 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
73 (bfd_elf32_bfd_is_local_label): Don't define.
75 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
78 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
80 * bfd-in.h: Don't include obstack.h.
81 (struct bfd_hash_table): Change memory field to PTR.
82 * bfd.c (struct _bfd): Change memory field to PTR.
84 * libbfd-in.h (bfd_release): Declare as function, don't define as
87 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
88 objalloc routines rather than obstack routines.
89 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
90 (getpagesize): Don't define.
91 (_bfd_new_bfd): Don't set _bfd_chunksize.
92 (bfd_openr): Free new bfd and objalloc on failure.
93 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
94 (bfd_alloc_size): Remove.
95 (bfd_release): New function.
96 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
97 objalloc routines rather than obstack routines.
98 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
99 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
100 objalloc routines rather than obstack routines.
101 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
102 (struct accumulate): Change memory to struct objalloc *.
103 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
104 * dep-in.sed: Don't remove obstack.h from dependency list.
105 * Makefile.in: Rebuild dependencies.
106 (BFD_H_DEPS): Remove obstack.h.
107 (install): Don't install obstack.h.
108 * Many files: Don't include "obstack.h".
111 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
112 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
114 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
115 * sunos.c (sunos_add_dynamic_symbols): Likewise.
116 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
118 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
119 old version of bfd_alloc.
120 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
122 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
124 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
126 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
127 ELF local label syntax as well.
129 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
131 * config.bfd (powerpc-*-beos*): New target.
132 * configure.in (powerpc-*-beos*): Add case that explicitly
133 does not set COREFILE for now. A future BeOS version is
134 expected to support core files.
135 * configure: Regenerate with autoconf.
137 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
139 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
140 seen with a local symbol, rather than crashing.
142 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
143 version symbols if there aren't any.
146 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
148 * coff-tic80.c (coff_rtype_to_howto): Define
149 (coff_tic80_rtype_to_howto): Clone generic coff version and
150 add code to handle the funky TI "internal relocations".
153 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
155 * elflink.h (elf_link_add_object_symbols): Don't warn about type
156 or size changes because of a weak symbol.
158 * cisco-core.c (SIGEMT): Define if not defined.
160 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
162 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
163 setting ever. Sanity check the version number. Sort out copying
164 flags and other information when adding an indirect symbol.
165 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
166 symbols added by the backend. Clear the entire contents of the
168 (elf_export_symbol): Ignore indirect symbols.
169 (elf_link_output_extsym): Accept a section without an owner in an
171 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
172 version count. Correct the allocation of x_versymp.
174 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
175 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
176 Don't return bfd_und_section_ptr when info->shared.
177 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
178 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
179 (mips_elf_check_relocs): Resolve an indirect symbol in
181 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
182 SHN_MIPS_TEXT or SHN_MIPS_DATA.
184 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
186 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
188 From Eric Youngdale <eric@andante.jic.com>:
189 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
190 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
191 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
192 versioned symbol appears in both a regular and a shared object.
193 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
194 appropriate. Improve error message.
195 (struct elf_outext_info): Rename from elf_finfo_failed. Change
196 all uses. Add localsyms field.
197 (elf_bfd_final_link): When generating a shared library, call
198 elf_link_output_extsym to output all local symbols.
199 (elf_link_output_extsym): Handle symbols which were forced to
202 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
204 From Eric Youngdale <eric@andante.jic.com>:
205 * elf-bfd.h (elf_symbol_type): Add version field.
206 * elfcode.h (elf_slurp_symbol_table): Set version field.
207 * elflink.h (elf_link_add_object_symbols): When creating an
208 indirect symbol for a default version symbol, set DEF_DYNAMIC if
209 appropriate. Set up an indirection from the nondefault version of
211 (NAME(bfd_elf,size_dynamic_sections)): Call
212 elf_link_assign_sym_version before checking whether there are any
213 versions. Always record the version name as a dynamic symbol.
215 (elf_link_assign_sym_version): After finding a version, see if a
216 symbol should be forced to local scope. Create a new version
217 definition if appropriate.
218 (elf_link_output_extsym): Correct indirect symbol handling.
219 * elf.c (bfd_elf_print_symbol): Print version information.
220 (bfd_section_from_shdr): Turn version sections into BFD sections.
221 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
222 if sh_info is not already set.
223 (_bfd_elf_copy_private_section_data): Copy sh_info for version
225 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
226 _bfd_stringtab_add to copy the name into permanent memory if
229 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
231 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
233 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
235 * coffcode.h (bfd_coff_backend_data): Change
236 _bfd_coff_compute_section_file_positions to return a boolean
237 value. Change all callers.
238 (coff_compute_section_file_positions): Change return type to
239 boolean. If the size of the last section changed, then output a
240 zero byte at the end of the file.
241 * libcoff.h: Rebuild.
243 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
244 for at least 6 output symbols.
245 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
246 emit a TC csect to represent the space they take up. For an XO
247 symbol, just emit a reference, not a csect.
249 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
250 Solaris doesn't like the combined options, and the -f is
252 (stamp-tshlink, install): Likewise.
254 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
255 handling when little endian.
257 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
259 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
260 (mn10300_elf_relocate_section): Likewise.
261 (elf_backend_relocate_section): Define.
263 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
264 relocs. Replace them with generic PCREL_{8,16,32} relocs.
265 (elf32_mn10300_howto_table): Likewise.
266 (elf32_mn10300_reloc_map): Likewise.
267 (bfd_elf32_mn10300_reloc): Delete unused function.
269 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
272 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
273 understand, just set the howto field to NULL, and the caller will
274 print an appropriate error message.
276 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
277 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
278 block. Use NULL for initializations of "ptr" rather than bare 0.
279 * coff-h8300.c: Fix typo in comment.
280 * coff-h8500.c: Ditto.
284 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
286 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
287 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
288 m32r_elf_get_relocated_section_contents): First pass at relax support.
290 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
292 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
293 entry for reading verdef records.
294 Use correct braces for computing increments of extverdaux and
295 exteverdef record pointers.
298 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
300 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
304 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
306 * elflink.h (elf_link_find_version_dependencies): Check that
307 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
311 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
313 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
316 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
318 * targets.c (bfd_default_vector): Make non-const.
319 (find_target): New static function, broken out of
321 (bfd_set_default_target): New function.
322 (bfd_find_target): Call find_target. When defaulting, use
323 bfd_default_vector[0] if it is not NULL.
324 * libbfd-in.h (bfd_default_vector): Adjust declaration.
325 * bfd-in2.h, libbfd.h: Rebuild.
327 * syms.c (bfd_is_local_label): Return false if the symbol has no
329 * coff-i960.c (coff_i960_is_local_label_name): New function.
330 (coff_bfd_is_local_label_name): Define.
331 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
332 (coff_bfd_is_local_label_name): Define.
333 * coff-rs6000.c (xcoff_is_local_label_name): New function.
334 (coff_bfd_is_local_label_name): Define.
335 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
336 with .. or _.L_ as local.
337 * elf32-i386.c (elf_i386_is_local_label_name): New function.
338 (bfd_elf32_bfd_is_local_label_name): Define.
339 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
340 beginning with $ as local.
342 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
344 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
345 rather than comparing against info->lprefix.
346 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
347 * elflink.h (elf_link_input_bfd): Likewise.
348 * linker.c (_bfd_generic_link_output_symbols): Likewise.
349 * xcofflink.c (xcoff_link_input_bfd): Likewise.
351 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
352 _bfd_elf_is_local_label_name if not already defined.
353 * elf.c (_bfd_elf_is_local_label_name): New function.
354 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
356 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
357 (m88k_is_local_label_name): New static function.
359 * coffcode.h (coff_bfd_is_local_label_name): Define as
360 _bfd_coff_is_local_label_name if not already defined.
361 * coffgen.c (_bfd_coff_is_local_label_name): New function.
362 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
363 * libcoff.h: Rebuild.
365 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
366 to _bfd_is_local_label_name.
367 (bfd_target): Likewise.
368 * syms.c (bfd_is_local_label): Define as function, not macro.
369 (bfd_is_local_name): Define.
370 * libbfd.c (bfd_generic_is_local_label_name): Rename from
371 bfd_generic_is_local_label, and take a string rather than a
373 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
374 (_bfd_nosymbols_bfd_is_local_label_name): Define.
375 (bfd_generic_is_local_label): Don't declare.
376 (bfd_generic_is_local_label_name): Declare.
377 * bfd-in2.h, libbfd.h: Rebuild.
378 * All backends: Change local_label to local_label_name.
380 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
381 (mips_elf_relocate_got_local): Change return type to boolean.
382 Don't assume that the first zero entry is unassigned; instead, use
384 (mips_elf_relocate_section): Check return value of
385 mips_elf_relocate_got_local.
386 (mips_elf_create_got_section): Initialize assigned_gotno field.
389 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
391 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
395 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
398 that have no contents merely because linker_mark is not set.
400 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
402 * config.bfd (mips*-*-lnews*): New target.
403 * coff-mips.c (mips_relocate_section): Make assert compare
404 content byteorder instead of header byteorder.
405 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
407 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
408 * configure.in (ecoff_biglittle_vec): Add case.
411 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
413 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
414 name begins with ".note".
415 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
416 section whose name begins with ".note".
417 (get_program_header_size): Corresponding change.
419 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
420 jal and for jal overflow.
422 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
424 From Eric Youngdale <eric@andante.jic.com>:
425 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
426 not found, try looking it up again without the version name.
427 (elf_link_add_object_symbols): Always link against the dynamic
428 symbol table of a dynamic object. When linking against a dynamic
429 object, include version strings in symbol names, and set up
430 version information. Add indirect symbols for default versions.
431 (elf_link_create_dynamic_sections): Add special version sections.
432 (struct elf_assign_sym_version_info): Define.
433 (struct elf_find_verdep_info): Define.
434 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
436 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
437 (elf_link_find_version_dependencies): New static function.
438 (elf_link_assign_sym_version): New static function.
439 (elf_link_renumber_dynsyms): New static function.
440 (struct elf_final_link_info): Add symver_sec field.
441 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
442 local symbols of a dynamic object. Handle DT_VER* constants.
443 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
444 dynamic object. Skip indirect symbols from ELF objects. Remove
445 the version name before choosing a hash bucket. Write out the
446 version information if appropriate.
447 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
448 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
449 (bfd_elf64_size_dynamic_sections): Likewise.
450 * bfd-in2.h: Rebuild.
451 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
452 Change elf_link_hash_flags to unsigned short.
453 (ELF_LINK_HIDDEN): Define.
454 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
455 dynverdef_hdr, dynversym_section, dynverdef_section,
456 dynverref_section, cverdefs, cverrefs, verdef, verref.
457 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
458 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
459 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
460 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
461 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
462 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
463 (_bfd_elf_slurp_version_tables): Declare.
464 * elf.c (_bfd_elf_swap_verdef_in): New function.
465 (_bfd_elf_swap_verdef_out): Likewise.
466 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
467 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
468 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
469 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
470 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
471 version information if there is any.
472 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
473 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
474 (elf_fake_sections): Handle .gnu.version* section names.
475 (assign_section_numbers): Handle SHT_GNU_ver* section types.
476 (_bfd_elf_slurp_version_tables): New function.
477 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
478 version name in string entered in dynamic hash table.
479 * elfcode.h: Include fnmatch.h.
480 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
481 symbol which was forced to become local.
482 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
483 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
484 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
485 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
487 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
489 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
491 (mn10200_elf_relax_section): Correctly compute a symbol's value
492 when the symbol is local, but not in the same section as we are
493 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
496 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
498 * elf32-m32r.c: Rewrite to use ELF backend linker.
499 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
500 Add small data area support (R_M32R_SDA16).
501 * reloc.c: Document BFD_RELOC_M32R_SDA16.
502 * bfd-in2.h,libbfd.h: Regenerated.
504 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
506 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
507 (mn10200_elf_relax_delete_bytes): Likewise.
508 (mn10200_elf_symbol_address_p): Likewise.
509 (mn10200_elf_get_relocated_section_contents): Likewise.
510 (bfd_elf32_bfd_relax_section): Define.
511 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
513 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
514 (mn10200_elf_relocate_section): Likewise.
515 (elf_backend_relocate_section): Define.
518 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
520 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
521 reloc.c, targets.c: New target, elf-*-D30V.
523 * bfd-in2.h, configure, libbfd.h: Rebuilt.
525 * cpu-d30v.c, elf32-d30v.c: New files.
528 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
530 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
531 * bfd-in2.h: Regenerated.
533 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
534 (rtype2howto): Add function.
535 (tic80_howto_table): Add.
538 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
540 * sysdep.h: Don't define errno in MSVC if error.h is included.
543 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
545 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
546 is initialized before it is used.
549 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
551 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
552 symbol into a weak undefined symbol; leave it as a common symbol.
554 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
556 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
557 about a symbol defined in a dynamic object if it has already been
558 defined in a regular object.
560 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
562 * makefile.vms: Add gcc flags to allow compiling with current gcc
564 (targmatch.h): New dependency.
566 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
568 * evax.h (ALPHA_R_CODEADDR): New relocation.
569 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
571 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
573 * bfd-in2.h, libbfd.h: Rebuild.
575 Restrict symbol length to 64 bytes, case preserving:
576 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
577 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
578 (_bfd_evax_length_hash_symbol): Added.
579 * evax-etir.c (_bfd_evax_write_etir): Call
580 _bfd_evax_length_hash_symbol before output of symbol.
581 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
582 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
584 * evax-emh.c: Output filename to object file without path.
586 * evax-egsd.c: New sections for local and global commons.
588 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
589 evax-misc.c, evax.h: Remove 8 bit characters from copyright
590 notices. Replace AXP with Alpha.
592 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
594 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
595 sections if we are creating a shared library.
597 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
599 * configure.host (i386-windows): Don't set host64=true.
601 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
603 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
604 (elf_mips16_gprel_howto): New static variable.
605 (mips16_gprel_reloc): New static function.
606 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
607 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
608 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
609 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
610 * bfd-in2.h, libbfd.h: Rebuild.
612 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
614 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
615 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
618 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
620 * config.bfd: add r5900
623 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
625 * elflink.h (elf_link_input_bfd): If we've discarded a section,
626 the output section will be the absolute section; don't print an
627 assertion message for that case when doing a relocateable link.
629 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
631 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
632 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
633 need_fn_sub, call_stub, and call_fp_stub.
634 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
635 (mips_elf_link_hash_newfunc): Initialize new fields.
636 (mips_elf_link_hash_table_create): Likewise.
637 (mips_elf_relocate_section): Redirect relocations to use mips16
638 stubs when appropriate.
639 (mips_elf_check_relocs): Attach stub sections to the appropriate
640 symbol. Set need_fn_stub when appropriate.
641 (mips_elf_always_size_sections): New static function.
642 (mips_elf_check_mips16_stubs): New static function.
643 (elf_backend_always_size_sections): Define.
644 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
646 * elflink.h (elf_link_input_bfd): Discard local symbols that are
647 attached to sections which are not being included in the link.
649 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
651 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
652 symbol value when computing the addend for a pc_relative
655 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
657 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
658 relocateable link, just skip pc_relative pcrel_offset relocs.
659 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
660 structure for an ARM26 reloc which can be resolved.
661 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
662 reloc can be resolved.
664 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
665 error in overflow check for R_RELBYTE.
667 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
669 * ieee.c (ieee_slurp_section_data): Pick up the start address.
670 From Mark Rasin <mark.rasin@telrad.co.il>.
672 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
675 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
677 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
678 (elf_mn10200_howto_table): Likewise.
679 (mn10200_reloc_map): Likewise.
681 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
683 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
684 * bfd-in2.h, libbfd.h: Regenerated.
685 * elf32-m32r.c: Add support for them.
687 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
689 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
690 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
692 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
693 r_format and r_pcrel. Always return a value.
695 * riscix.c (MY_final_link_callback): Define to dummy value.
697 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
698 relocations against the text segment, look up the output name of
700 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
701 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
702 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
703 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
704 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
707 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
709 * coff-tic80.c (tic80coff_vec): Use correct data put/get
710 routines for little endian data.
711 * coffcode.h (coff_write_object_contents): Set magic to
712 TIC80_ARCH_MAGIC for TIc80.
714 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
716 * coff-tic80.c (tic80coff_vec): Change to little endian data
720 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
722 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
723 auxiliary_filters parameter to be const char * const *. Accept a
724 NULL terminated array.
725 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
726 (bfd_elf32_size_dynamic_sections): Update declaration.
727 * bfd-in2.h: Rebuild.
729 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
731 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
732 NOTYPE symbol in a text section as a FUNC symbol.
734 * coffcode.h (coff_compute_section_file_positions): Force
735 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
737 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
739 * libaout.h (machine_type): Reserve several values for sparclet.
742 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
744 * config.bfd (tic80-*-*): Don't require 'coff'.
748 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
750 * elf32-v850.c (v850_elf_howto_table): Set the special_function
751 table to v850_elf_reloc for all non-standard relocations.
752 (v850_elf_check_relocs): Add check for h being non-null.
753 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
754 statement instead of multiple ifs.
755 (v850_elf_relocate_section): Fix up error message, don't just call
759 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
761 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
762 Use bfd_elf_generic_reloc as special function for all relocs.
763 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
765 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
766 24bit pc-relative reloc.
769 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
771 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
772 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
773 header byte order is little endian. Use correct bfd_get and
774 bfd_put routines for little endian headers.
775 * coffcode.h (coff_set_arch_mach_hook): Set arch to
776 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
779 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
781 * reloc.c: Add BFD_RELOC_24.
782 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
783 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
784 * bfd-in2.h, libbfd.h: Rebuilt.
786 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
788 elf64-alpha multiple .got rewrite:
790 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
791 (bfd_elf*_mkobject): Don't define here ...
792 * elfxx-target.h: ... but rather here. Default always_size_sections
794 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
795 what the #defines in elf-bfd.h transmuted it to anyway.
797 * section.c: Add SEC_LINKER_CREATED flag.
798 * bfd-in2.h: Rebuild.
799 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
800 relocation section flags.
801 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
802 SEC_IN_MEMORY to recognize generated bits.
803 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
805 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
806 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
807 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
808 * elf32-ppc.c (ppc_elf_create_linker_section,
809 ppc_elf_size_dynamic_sections): Likewise.
810 * elf32-sparc.c (elf32_sparc_check_relocs,
811 elf32_sparc_size_dynamic_sections): Likewise.
812 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
814 (_bfd_elf_create_dynamic_sections): Likewise.
815 (_bfd_elf_make_linker_section_rela): Likewise.
816 * elflink.h (elf_link_create_dynamic_sections): Likewise.
817 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
818 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
819 to identify generated bits.
820 (elf_link_input_bfd): Likewise.
822 * elf64-alpha.c: Rewrite everything touching relocations.
825 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
827 * elf32-v850.c (all functions and static variables): Go through
828 and regularize names to be of the form v850_elf_<xxx>.
829 (toplevel): Include <elf/v850.h>.
830 (enum reloc_type): Move to include/elf/v850.h.
831 (v850_elf_check_relocs): For common variables, if the variable is
832 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
833 into the appropriate section.
834 (elf_backend_check_relocs): Define.
836 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
838 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
841 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
843 * config.bfd (mips*el-*-linux*): New target.
844 (mips*-*-linux*): New target.
846 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
847 Return a useful value.
849 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
851 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
853 * configure: Rebuild.
854 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
855 ac_cv_func_mmap in bfd/configure.host.
857 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
858 filter_shlib and auxiliary_filter_shlib parameters.
859 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
861 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
862 (bfd_elf64_size_dynamic_sections): Likewise.
863 * bfd-in2.h: Rebuild.
865 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
867 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
868 symbols, don't export a symbol which is defined by an object in an
869 archive which contains shared objects.
872 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
874 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
875 for TI TMS320c80 (MVP).
876 (bfd_archures_list): Add bfd_tic80_arch.
877 * bfd-in2.h: Regenerate by running "make headers".
879 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
881 * cpu-tic80.c (bfd_tic80_arch): Add struct.
882 * configure.in (case $vec): Correct typo, "tb" not "tp".
883 Also add cofflink.o for tic80coff_vec.
884 * configure: Regenerate with autoconf.
887 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
889 * libbfd.c: Patch up the mmap code so that it is only built if BFD
890 is configured with --with-mmap.
893 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
895 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
896 (ALL_MACHINES): Add cpu-tic80.o
897 (cpu-tic80.o, coff-tic80.o): Add dependencies.
898 * coff-tic80.c: Add skeleton, cloned from another coff config.
899 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
903 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
905 * TODO: Correct a misspelling.
907 * coff-tic80.c: New file for TI TMS320C80 (MVP).
908 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
909 * configure.in (case $vec): Add tic80coff_vec entry.
910 * configure: Regenerate with autoconf.
911 * archures.c (bfd_tic80_arch): Declare.
912 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
913 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
914 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
915 (bfd_target_vector): Add tic80coff_vec entry.
918 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
920 * elflink.h (elf_buckets): Add some more values for larger
923 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
925 * Makefile.in (install): Move subdir_do out of conditional. From
926 Fred Fish <fnf@cygnus.com>.
928 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
930 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
932 (elf_mn10200_howto_table): Likewise.
933 (mn10200_reloc_map): Likewise.
935 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
937 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
938 mips16 symbol during the link.
939 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
941 (mips_elf_link_output_symbol_hook): New static function.
942 (elf_backend_link_output_symbol_hook): Define.
944 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
947 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
949 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
950 against SEC_DEBUGGING sections here (revert patch of December 5).
951 * elfcode.h (elf_object_p): Check for them here, instead.
953 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
955 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
956 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
958 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
959 (_bfd_elf_canonicalize_dynamic_reloc): New function.
960 * elf-bfd.h (struct elf_size_info): Update declaration of
962 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
963 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
964 * elfxx-target.h: Use new dynamic reloc routines by default.
965 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
968 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
970 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
971 if NAMES_HAVE_UNDERSCORE is defined.
973 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
975 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
977 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
979 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
982 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
984 * elflink.h (elf_link_add_object_symbols): Only add a weak
985 symbol if the real definition is in the dynamic symbol table.
986 After finding the real definition, then, if it is dynamic, add the
987 weak symbol to the dynamic symbol table.
989 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
991 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
993 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
996 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
998 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1000 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1001 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1002 * reloc.c: Remove mn10300 big endian relocs.
1003 * bfd-in2.h, libbfd.h: Rebuilt.
1005 * elf32-mn10200.c: Update from elf32-mn10300.c.
1007 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1009 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1011 * elf32-mn10300.c: Add some comments.
1013 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1015 * ihex.c (ihex_scan): Always initialize buf before jumping to
1017 (ihex_read_section): Likewise.
1019 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1021 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1022 inplace for most relocs.
1024 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1027 even if SEC_ALLOC is not set.
1028 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1029 when deciding whether to copy a reloc into a shared object.
1030 (elf_i386_relocate_section): Likewise.
1031 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1032 (elf32_sparc_relocate_section): Likewise.
1033 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1034 reloc section if it is not set in the source section.
1035 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1036 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1037 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1039 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1041 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1042 expects a .got.plt until we actually create it.
1044 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1046 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1047 message for bfd_reloc_outofrange, rather than aborting. From
1048 Philippe De Muyter <phdm@info.ucl.ac.be>.
1050 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1051 a relocateable link, don't try to process them. From Heinz Wrobel
1052 <wrobel@lpr.e-technik.tu-muenchen.de>.
1054 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1056 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1057 mn10300_info_howto_rel. Tweak reloc argument to be an
1058 Elf32_Internal_Rela.
1059 (USE_RELA): Define instead of USE_REL.
1060 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1062 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1064 * configure.in, configure: Handle mips*-sgi-irix6*.
1065 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1068 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1071 relocation against a symbol defined in a section with no output
1074 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1077 * configure, config.in: Rebuild with autoconf 2.12.
1079 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1080 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1081 (swap_out_syms): Set st_other from existing st_other field.
1082 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1084 (elf_link_output_extsym): Set the other field from the global hash
1086 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1087 (elf_mips16_jump_howto): New static variable.
1088 (mips16_jump_reloc): New static function.
1089 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1090 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1091 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1093 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1094 * bfd-in2.h, libbfd.h: Rebuild.
1095 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1097 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1099 * configure.host: Use long long for mips-sgi-irix6*.
1101 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1102 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1104 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1106 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1107 (enum reloc_type): Add more reloc types.
1108 (elf32_mn10300_howto_table): Update for new reloc types.
1109 (elf32_mn10300_reloc_map): Update for new reloc types.
1110 * reloc.c: Add some new relocs for the mn10300 series.
1111 * bfd-in2.h, libbfd.h: Rebuilt.
1113 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1115 * som.c (setup_sections): Don't lose for a space which has
1116 no data, but some symbols.
1118 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1120 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1121 (sunos_link_hash_table_create): Initialize got_needed.
1122 (sunos_create_dynamic_sections): Only set .got section size if it
1123 is not already set. Set got_needed.
1124 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1125 sdynptr, and only handle dynamic sections, if dynamic sections are
1127 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1128 Initialize .got section.
1129 (sunos_scan_ext_relocs): Likewise.
1130 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1132 (sunos_finish_dynamic_link): Check got_needed. Only set up
1133 dynamic linking information if needed.
1135 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1137 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1139 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1141 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1143 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1145 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1148 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1150 * filemode.c: Include sysdep.h.
1151 * ihex.c: Add casts to eliminate compiler warnings.
1152 * sunos.c: Add casts to eliminate compiler warnings.
1154 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1156 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1158 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1159 appropriate relocations in the .so file if shared.
1160 (ppc_elf_relocate_section): Ditto.
1162 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1164 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1165 complain_overflow_unsigned.
1167 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1169 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1170 overflows for R_D10V_16 and R_D10V_18.
1172 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1175 (do_with_relocs): Likewise.
1176 (do_as_repeat): Likewise.
1177 (copy_expression): Likewise.
1179 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1181 * ieee.c (ieee_write_external_part): Correctly record whether
1182 there is an external part.
1185 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1187 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1188 handle tda offsets for sld.w and sst.w instructions.
1189 Fix alignment check in sld.w and sst.w tda reloc handling.
1192 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1194 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1197 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1199 * elf32-v850.c: Add comments about assumptions about
1200 char, short & long sizes.
1201 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1202 problems for several relocs.
1204 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1205 R_V850_SDA_OFFSET entry.
1208 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1210 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1211 Store import file index in ldindx.
1212 (xcoff_build_ldsyms): Assume that ldsym was not previously
1213 allocated. For an imported symbol, copy ldindx into l_ifile.
1216 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1218 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1219 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1220 fields in R_V850_TDA_OFFSET.
1221 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1222 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1225 * elf32-v850.c: Include bfdlink.h.
1226 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1228 (elf32_v850_bfd_final_link_relocate): New function.
1229 (v850_elf_relocation_section): Likewise.
1230 (elf_backend_relocate_section): Define.
1233 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1235 * binary.c (binary_set_section_contents): Ignore sections which
1236 don't have SEC_LOAD and SEC_ALLOC set.
1238 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1240 * linker.c (_bfd_generic_final_link): Avoid losing static
1241 symbols in the .bss section.
1243 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1246 (mips32_64bit_reloc): New static function.
1247 (mips_reloc_map): Add entry for BFD_RELOC_64.
1248 (mips_elf_relocate_section): Handle R_MIPS_64.
1250 * linker.c (default_indirect_link_order): Print an error message
1251 when attempting to do a relocateable link with different object
1252 file formats, rather than calling abort.
1254 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1256 * reloc.c (m32r relocs): Rename them.
1257 * bfd-in2.h, libbfd.h: Regenerated.
1258 * elf32-m32r.c: Update.
1259 (m32r_elf_10_pcrel_reloc): New function.
1260 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1261 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1263 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1265 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1266 all sections that will be included in the output file.
1267 (_bfd_generic_link_output_symbols): Discard symbols in sections
1268 which are being discarded.
1272 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1273 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1274 (elf_v850_howto_table): Corresponding changes.
1275 (elf_v850_reloc_map): Corresponding changes.
1276 * reloc.c: Add additional V850 relocations.
1277 * bfd-in2.h, libbfd.h: Rebuilt.
1279 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1280 no longer want in pc-relative relocs.
1282 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1284 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1285 accept a reloc against an undefined sybmol!
1287 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1289 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1292 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1294 * VERSION: Bump for new relocation.
1296 * hosts/i386bsd.h: If NBPG is not defined, define it as
1297 PAGE_SIZE, for recent versions of FreeBSD.
1299 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1301 * configure.host: Use `long long' as the 64 bit type on a Solaris
1302 host, since both gcc and the SunPRO compilers support it.
1304 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1306 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1307 mistake to have reused the ECOFF LITERAL for ELF since they have
1308 different semantics.
1309 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1310 * bfd-in2.h, libbfd.h: Rebuild.
1312 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1315 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1316 dynamic relocation for an undefweak symbol when we are building
1317 a static executable.
1319 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1321 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1322 point explicitly to srcdir.
1323 (targmatch.h): Edit references to point explicitly to objdir.
1325 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1327 * config.bfd: When setting targ_cpu, don't get confused by
1330 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1332 * configure.host: Add support for windows host (a build done
1333 under the Microsoft build environment).
1335 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1338 definition in a dynamic object, add it to the dynamic symbol table
1339 if any dynamic object mentions it. Reverts part of last patch.
1341 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1342 (sunos_link_hash_table_create): Initialize got_base.
1343 (bfd_sunos_size_dynamic_sections): If the .got section is more
1344 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1346 (sunos_check_dynamic_reloc): Subtract got_base from a base
1347 relative relocation.
1349 * elf32-mips.c (elf_mips_isa): New static function.
1350 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1351 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1353 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * archive.c (do_slurp_coff_armap): Only treat archive as little
1356 endian for i960 COFF.
1358 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1361 by the change in size of the section when EXEC_P is not set.
1363 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1364 (m68kcoff_rtype_to_howto): New static function.
1365 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1366 VMA to the addend for a PC relative reloc.
1368 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1370 * Makefile.in: Rebuild dependencies.
1372 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1375 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1377 * Makefile.in: Remove explicit dependencies for mn10200 and
1379 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1380 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1381 (dependencies): Rebuilt.
1383 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1385 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1386 during this function.
1388 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1389 section if the flags are compatible.
1391 * configure.in: Add havevecs, and put it in tdefaults.
1392 * mpw-config.in: Likewise.
1393 * configure: Rebuild.
1394 * targmatch.sed: New file; a sed script to build targmatch.h from
1396 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1397 * targets.c: Include "fnmatch.h".
1398 (struct targmatch): Define.
1399 (bfd_target_match): Define by including targmatch.h.
1400 (bfd_find_target): If the target is not found by name, search for
1401 it as a configuration triplet.
1402 * Makefile.in: Rebuild dependencies.
1403 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1404 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1405 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1406 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1407 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1408 (CFILES): Remove i386dynix.c and hp300bsd.c.
1409 (targmatch.h): New target.
1410 (do_clean): Remove targmatch.h.
1412 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1413 * acconfig.h: Add NEED_DECLARATION_GETENV.
1414 * configure, config.in: Rebuild.
1415 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1416 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1418 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1420 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1421 * cpu-mn10200.c, cpu-mn10300.c: New files.
1422 * elf32-mn10200.c, elf32-mn10300.c: New files.
1423 * Makefile.in: Break mn10x00 support into two separate
1424 configurations, mn10200 and mn10300.
1425 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1426 * bfd-in2.h, configure: Rebuilt.
1428 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1430 * Makefile.in (do_clean): Move config.log to do_distclean.
1432 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1434 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1435 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1436 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1437 (elf32-mn10x00.o): Add dependencies.
1438 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1439 (bfd_mn10x00_arch): Declare.
1440 (bfd_archures_list): Add bfd_mn10x00_arch.
1441 * config.bfd: Add mn10x00-*-*.
1442 * configure.in: Add bfd_elf32_mn10x00_vec.
1443 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1444 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1445 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1446 * bfd-in2.h, configure: Rebuilt.
1448 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1450 openVMS/Alpha: Provide filename and case_hack flags via
1451 symbol table from gas.
1452 Add case_hack code for symbol output from vax/vms.
1453 * evax-alpha.c (evax_initialize): Remove filename handling,
1454 filename is provided via symbol table.
1455 (evax_get_symtab): Use local symbol count when setting up table.
1456 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1458 (_bfd_evax_write_egsd): Skip file name symbol.
1459 * evax-emh.c (get_vms_time_string): Local function now.
1460 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1462 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1463 through _bfd_evax_case_hack_symbol.
1464 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1466 (_bfd_evax_basename): Removed.
1467 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1468 * evax.h (evax_private_data_struct): Remove filename.
1469 (flag_hash_long_names, flag_show_after_trunc,
1470 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1473 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1476 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1477 (NO_SWAP_MAGIC): Don't define.
1478 (SWAP_MAGIC): Define.
1480 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1481 no hash table entry for a global symbol.
1483 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1485 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1487 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1490 symbol type with T_NULL. Warn if symbol type changes. Based on
1491 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1493 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1494 a dynamic object in the dynamic symbol table if it is referenced
1495 or defined by a regular object.
1498 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1500 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1501 remove dwarf local labels. Shrinks binaries by a factor of 3!
1504 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1506 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1507 by hand, rather than by calling bfd_make_section.
1509 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1511 * reloc.c: Rename m32r relocs.
1512 * bfd-in2.h, libbfd.h: Rebuilt.
1513 * elf32-m32r.c: Update.
1515 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1517 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1518 link, adjust the symbol index of a base relative reloc. Don't
1519 change the addend of a PC relative reloc if pcrel_offset is set.
1520 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1521 a relocateable link.
1523 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1524 it is zero, in case src_mask matters.
1525 (bfd_install_relocation): Likewise.
1527 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1531 (_bfd_xcoff_bfd_final_link): Don't set target_index
1532 to an uninitialized value.
1534 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1537 indices, rather than crashing.
1538 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1540 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1543 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1545 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1547 (coff_arm_adjust_symndx): New static function.
1548 (coff_adjust_symndx): Define.
1550 * srec.c (srec_scan): Accept multiple symbols on a single line.
1551 From Pascal Martin <pmartin@alsys.com>.
1555 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1557 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1558 (sunos_merge_private_bfd_data): New function.
1560 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1562 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1564 (bfd_merge_private_bfd_data): Likewise.
1565 * section.c (bfd_copy_private_section_data): Likewise.
1566 * syms.c (bfd_copy_private_symbol_data): Likewise.
1567 * bfd-in2.h: Rebuild.
1568 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1569 both BFD's are the right flavour.
1570 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1571 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1572 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1573 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1574 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1575 (ppc_elf_merge_private_bfd_data): Likewise.
1576 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1577 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1579 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1580 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1583 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1585 * reloc.c: Add m32r relocs.
1586 * bfd-in2.h, libbfd.h: Rebuilt.
1587 * cpu-m32r.c,elf32-m32r.c: New files.
1589 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1591 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1593 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * tekhex.c (first_phase): Change type parameter from char to int.
1597 (pass_over): Change func to expect int, not char.
1599 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1600 rather than SEC_LOAD when aligning the file offset for the first
1601 section in a segment.
1603 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1605 * syms.c (coff_section_type): Make arg const.
1606 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1607 to make_bfd_asection().
1608 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1609 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1610 (_bfd_elf_stringtab_init): Remove prototype.
1612 * netbsd-core.c (swap_abort): Add prototype.
1613 * aix386-core.c (swap_abort): Ditto & make static
1614 * hpux-core.c (swap_abort): Ditto & make static.
1615 * irix-core.c (swap_abort): Ditto & make static.
1616 * ptrace-core.c (swap_abort): Ditto & make static.
1617 * trad-core.c (swap_abort): Ditto & make static.
1618 * coffswap.h (coff_swap_reloc_in): Ditto.
1619 (coff_swap_reloc_out): Ditto.
1620 (coff_swap_filehdr_in): Ditto.
1621 (coff_swap_filehdr_out): Ditto.
1622 (coff_swap_sym_in): Ditto.
1623 (coff_swap_sym_out): Ditto.
1624 (coff_swap_aux_in): Ditto.
1625 (coff_swap_aux_out): Ditto.
1626 (coff_swap_lineno_in): Ditto.
1627 (coff_swap_lineno_out): Ditto.
1628 (coff_swap_aouthdr_in): Ditto.
1629 (coff_swap_aouthdr_out): Ditto.
1630 (coff_swap_scnhdr_in): Ditto.
1631 (coff_swap_scnhdr_out): Ditto.
1632 * ihex.c (ihex_sizeof_headers): Ditto.
1633 * tekhex.c (getsym): Ditto.
1634 (find_chunk): Ditto & make static.
1635 (insert_byte): Ditto.
1636 (first_phase): Ditto.
1638 (tekhex_get_symtab): Ditto & make static.
1639 (tekhex_get_symtab_upper_bound): Ditto & make static.
1640 (tekhex_mkobject): Ditto.
1641 (tekhex_object_p): Ditto.
1642 (move_section_contents): Ditto.
1643 (tekhex_get_section_contents): Ditto.
1644 (tekhex_set_arch_mach): Ditto & make static.
1645 (tekhex_set_section_contents): Ditto.
1646 (writevalue): Ditto.
1649 (tekhex_write_object_contents): Ditto.
1650 (tekhex_sizeof_headers): Ditto.
1651 (tekhex_make_empty_symbol): Ditto.
1652 (tekhex_get_symbol_info): Ditto.
1653 (tekhex_print_symbol): Ditto.
1654 * irix-core.c (make_bfd_asection): Ditto.
1655 (irix_core_core_file_p): Ditto.
1656 (irix_core_core_file_failing_command): Ditto.
1657 (irix_core_core_file_failing_signal): Ditto.
1658 (irix_core_core_file_matches_executable_p): Ditto.
1659 (irix_core_make_empty_symbol): Ditto.
1660 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1661 * srec.c (srec_new_symbol): Ditto.
1662 (srec_get_section_contents): Ditto.
1663 (srec_set_arch_mach): Ditto.
1664 (srec_set_section_contents): Ditto.
1665 (internal_srec_write_object_contents): Ditto.
1666 (srec_write_object_contents): Ditto.
1667 (symbolsrec_write_object_contents): Ditto.
1668 (srec_sizeof_headers): Ditto.
1669 (srec_make_empty_symbol): Ditto.
1670 (srec_get_symtab_upper_bound): Ditto.
1671 (srec_get_symtab): Ditto.
1672 (srec_print_symbol): Ditto and make static.
1673 * elf.c (elf_read): Ditto
1674 (assign_section_numbers): Ditto.
1675 (elf_fake_sections): Ditto.
1676 (sym_is_global): Ditto.
1677 (elf_map_symbols): Ditto.
1678 (get_program_header_size): Ditto.
1679 * coffgen.c (make_a_section_from_file): Ditto.
1680 (coff_real_object_p): Ditto.
1681 (fixup_symbol_value): Ditto.
1682 (build_debug_section): Ditto.
1684 * syms.c (coff_section_type): Ditto.
1686 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1688 * bfd-in2.h: Rebuilt after m32r changes.
1690 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1692 * config.bfd,configure.in,configure: Add m32r support.
1693 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1694 * config.bfd: Keep target list alphabetically sorted.
1697 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1699 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1700 to add in the constant part found in the instruction itself.
1701 (case R_V850_HI16_S): Likewise.
1704 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1706 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1707 and R_D10V_18 to be 1 (word).
1709 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1711 * stabs.c (_bfd_link_section_stabs): If the output_section field
1712 of either section is bfd_abs_section, then the linker is
1713 discarding the section and we should not optimize it.
1715 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1717 * Makefile.in (aout-sparcle.o): New target.
1718 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1719 * config.bfd (sparclet-*-aout*): Add case.
1720 * configure.in (sparcle_aout_vec): Add case.
1721 * configure: Regenerated.
1722 * targets.c (sparcle_aout_vec): Declare.
1723 (bfd_target_vector): Add sparcle_aout_vec.
1724 * aout-sparcle.c: New file.
1727 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1729 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1730 low order sign bit propogation for R_V850_HI16_S.
1732 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1733 handling V850 specific relocs.
1734 (elf_v850_howto_table): Use the new function for some
1735 relocations. Twiddle masks & shifts for some relocs.
1736 Set partial_inplace where needed.
1739 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1741 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1742 default architecture to a machine number of 0.
1743 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1745 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1746 the output BFD is the default, set it from the first input BFD.
1749 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1751 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1752 insert at bitpos zero. The HI16 relocs are shifted right
1753 by 16 bits. Fix src_mask for all relocs.
1754 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1756 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1760 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1763 Rewrite to use BFD file read routines and to avoid using a fixed
1764 length for the file name.
1767 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1769 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1770 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1771 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1772 to R_V850_{32,16,8}.
1774 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1776 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1777 (elf_v850_howto_table): Add info for HI16_S reloc.
1778 (v850_reloc_map): Add HI_16_S reloc.
1779 * reloc.c: Define BFD_RELOC_V850_* relocs.
1782 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1785 * elf32-sh.c: New file.
1786 * elf.c (prep_headers): Handle bfd_arch_sh.
1787 * elfcode.h (write_relocs): Handle absolute symbol.
1788 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1789 (_bfd_elf64_link_read_relocs): Declare.
1790 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1791 elf_link_read_relocs. Make globally visible. Change all
1793 (elf_link_input_bfd): Get external symbols from cache in
1794 symtab_hdr->contents. Get contents from cache in
1796 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1798 * reloc.c: Define BFD_RELOC_SH_* relocs.
1799 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1800 * coff-sh.c (sh_insns_conflict): Fix a return value.
1801 (_bfd_sh_align_load_span): New globally visible function, broken
1802 out of sh_align_load.
1803 (sh_align_load): Call _bfd_sh_align_load_span.
1804 (sh_swap_insns): Change relocs parameter to PTR.
1805 * bfd-in2.h, libbfd.h: Rebuild.
1806 * targets.c (bfd_elf32_sh_vec): Declare.
1807 (bfd_elf32_shl_vec): Declare.
1808 * config.bfd (sh-*-elf*): New target.
1809 * configure.in (bfd_elf32_sh_vec): New target vector.
1810 (bfd_elf32_shl_vec): New target vector.
1811 * configure: Rebuild.
1812 * Makefile.in: Rebuild dependencies.
1813 (BFD32_BACKENDS): Add elf32-sh.o.
1814 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1816 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1817 page before checking D_PAGED.
1819 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1820 (ihex_write_object_contents): Remove extbase; always use segbase
1823 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1825 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1826 * configure.host (i[345]86-*-*): Ditto.
1827 * config.bfd (i[345]86-*-*): Ditto.
1828 * configure: Regenerate.
1830 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1833 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1835 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1836 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1837 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1838 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1839 will have an ST_CODE type, change the symbol's type to ST_DATA.
1840 * som.c (hppa_som_gen_reloc_type): Update prototype.
1842 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1844 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1845 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1846 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1847 (mips_elf_finish_dynamic_sections): Likewise.
1849 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1851 * configure.host (HLDENV): New variable to set. Set it for
1852 *-*-sysv4*, since those linkers may not support -R but they always
1853 support LD_RUN_PATH.
1855 * libieee.h (NSECTIONS): Don't define.
1856 (ieee_data_struct): Change section_table to asection **. Add
1858 * ieee.c (get_section_entry): If the table isn't big enough, make
1860 (ieee_slurp_sections): Remove assertion about number of sections.
1861 (ieee_object_p): Adjust initialization of ieee to match changes to
1864 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1865 symbols merely because we are generating a shared library.
1866 (xcoff_build_ldsyms): Don't set up global linkage code for an
1867 undefined symbol merely because we are generating a shared
1871 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1873 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1874 (BFD32_BACKENDS) Add elf32-v850.o.
1875 * archures.c: Add bfd_v850_arch.
1876 * bfd-in2.h: Add bfd_v850_arch.
1877 * config.bfd (v850-*-*): New target.
1878 * configure: (bfd_elf32_v850_vec) New vector.
1879 * configure.in: (bfd_elf32_v850_vec) New vector.
1880 * cpu-v850.c: New file.
1881 * elf.c (prep_headers): Added case bfd_arch_v850.
1882 * elf32-v850.c: New file.
1883 * targets.c (bfd_elf32_v850_vec): New vector.
1886 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1889 a function code symbol for an XMC_XO symbol.
1891 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1893 * mpw-config.in: Update editing of autoconf vars to reflect
1894 Jul 18 configure.in change.
1895 * mpw-make.sed: Update editing of include pathnames to be
1896 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1898 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1900 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1901 which to offset to get the .plt entry address is ".plt".
1903 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1905 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1906 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1907 Added, for internal use by the ARM gas.
1909 * bfd-in2.h: Rebuilt
1911 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1913 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1914 in section dynidx start.
1916 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1919 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1920 optimization for g++.
1922 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1924 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1925 the -mrelocatable-lib bit set and the other doesn't, clear the
1926 -mrelocatable-lib bit in the header.
1928 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1931 symbol against a STT_FUNC symbol in a shared library.
1933 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1936 symbol is found, automatically define the corresponding function
1939 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1940 if sym.n_numaux is not zero.
1941 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1942 entry to disagree about the number of aux entries if the symbol
1945 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1946 section if it might be needed, not just if info->shared.
1947 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1948 the start of .rel.dyn if we are going to use it.
1949 (mips_elf_finish_dynamic_sections): Only clear the first element
1950 of .rel.dyn if the size is greater than zero.
1952 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1954 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1955 undefined_symbol callback for a symbol, then don't issue any more
1956 warnings about loader relocs.
1957 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1958 after calling the undefined_symbol callback.
1960 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1961 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1962 as the AIX linker seems to do.
1964 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1966 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1967 (evax_initialize): Remove evax_reloc_table.
1968 (evax_close_and_cleanup): Ditto.
1970 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1972 (evax_bfd_reloc_type_lookup): Ditto.
1973 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1974 cooked_size == raw_size.
1975 * evax-emh.c (_bfd_evax_register_filename): Remove.
1976 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1977 * evax-misc.c (add_new_contents): Malloc section at full size.
1978 (_bfd_save_evax_section): Memcpy section contents directly.
1979 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1980 (evax_reloc_table): Remove.
1982 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1984 * makefile.vms: Add better support for DEC C compilation
1985 Add evax.h dependencies
1987 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1988 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1989 (BFD_RELOC_ALPHA_BASEREG): Remove.
1990 * bfd-in2.h, libbfd.h: Rebuild.
1992 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1994 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1995 getgid if _WIN32 is defined.
1996 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1998 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2000 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2001 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2003 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2006 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2008 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2010 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2011 (NEED_DECLARATION_REALLOC): New macro.
2012 * configure, config.in: Rebuild.
2013 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2014 (realloc): Declare if NEED_DECLARATION_REALLOC.
2016 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2017 <strings.h> if they exist.
2019 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2021 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2025 Based on patches from Eric Valette <valette@crf.canon.fr>:
2026 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2027 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2028 (elf_howto_table): Add entries for new relocs.
2029 (elf_i386_reloc_type_lookup): Handle new relocs.
2030 (elf_i386_info_to_howto): Just call abort.
2031 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2032 (elf_i386_relocate_section): Likewise.
2034 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2036 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2038 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2040 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2041 only get the LMA from the phdr if they are in the same part of the
2044 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2045 new segment to make them more comprehensible. If the relationship
2046 between the LMA and the VMA changed, start a new segment. Don't
2047 check dynsec when deciding whether to start a new segment for a
2048 writeable section; -N will now handle this.
2050 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2052 * libhppa.h: Remove "esel" changes. Not the right approach.
2053 * som.c: Corresponding changes.
2054 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2055 which don't have a SOM symbol type associated with them.
2056 Reverses a 1994 change.
2058 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2060 Make ld -N more reasonable for ELF:
2061 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2062 phdr_in_section to false, and always use a single load segment.
2063 (elf_sort_sections): Sort sections by LMA after VMA.
2064 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2065 align to maxpagesize.
2066 (assign_file_positions_except_relocs): Likewise.
2067 * elfcode.h (elf_object_p): If a section is loaded but not page
2068 aligned, clear D_PAGED.
2070 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2072 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2073 Added, for internal use by the ARM gas.
2075 * bfd-in2.h: Rebuilt
2077 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2079 * libhppa.h (R_HPPA_ESEL): New field selector.
2080 (e_esel): Similarly.
2081 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2082 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2083 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2085 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2087 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2088 archive search before looking for stripped dynamic objects.
2090 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2092 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2093 symbol a warning rather than an error.
2095 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2097 * elf.c (assign_file_positions_for_segments): Track the virtual
2098 memory position separately from the file position, and use it to
2099 compute the alignment adjustment.
2101 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2103 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2104 and fixed mask on R_D10V_10_PCREL_L.
2106 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2108 * elf64-mips.c: Include "aout/ar.h".
2109 (mips_elf64_slurp_armap): New static function.
2110 (mips_elf64_write_armap): New static function.
2111 (bfd_elf64_archive_*): Define.
2112 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2113 Use instead of bfd_generic_archive_p.
2114 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2115 instead of _bfd_write_archive_contents.
2116 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2117 _bfd_generic_mkarchive.
2118 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2119 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2121 (TARGET_LITTLE_SYM): Likewise.
2122 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2124 * Makefile.in: Rebuild dependencies.
2126 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2127 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2128 SHT_MIPS_EVENTS sections.
2129 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2130 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2132 (_bfd_mips_elf_fake_sections): Likewise.
2134 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2135 * ecoff.c (ecoff_compute_section_file_positions): Copy
2136 rdata_in_text from backend info to tdata. Clear it if any data
2137 section comes before .rdata.
2138 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2139 tdata rather than backend info.
2141 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * configure.in: Fix test for whether a compiler has a 64 bit
2144 type. From Jim Wilson <wilson@cygnus.com>.
2146 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * configure.host (mips-sgi-irix6*): New host.
2150 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2151 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2152 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2154 * configure: Rebuild.
2155 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2156 (BFD_HOST_64_BIT): Define conditionally.
2157 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2158 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2159 (symvalue, bfd_size_type): Likewise.
2160 * bfd-in2.h: Rebuild.
2161 * Makefile.in (do_clean): Remove bfd-tmp.h.
2162 (do_distclean): Remove bfd-in3.h.
2163 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2164 (bfd-in3.h): New target.
2166 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2167 Andrew Gierth <ANDREWG@microlise.co.uk>.
2169 * configure.host: Set INSTALL_SHLIB.
2170 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2171 * configure: Rebuild.
2172 * Makefile.in (install): Use @INSTALL_SHLIB@.
2174 * config.bfd (mips*-*-irix6*): New target.
2175 * configure.host: Handle Irix 6 shared library like Irix 5.
2177 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2178 symbol for a magic name.
2179 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2181 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2184 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2186 * mpw-config.in: Add ELF support to mips config, create the
2187 elf32-target.h file in the object dir.
2188 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2190 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2192 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2193 Also removed most abort calls, in favor of using bfd reporting.
2195 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2197 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2198 (BFD32_BACKENDS) Add elf32-d10v.o.
2199 * archures.c: Add bfd_d10v_arch.
2200 * bfd-in2.h: Add bfd_d10v_arch.
2201 * config.bfd (d10v-*-*): New target.
2202 * configure: (bfd_elf32_d10v_vec) New vector.
2203 * configure.in: (bfd_elf32_d10v_vec) New vector.
2204 * cpu-d10v.c: New file.
2205 * elf.c (prep_headers): Added case bfd_arch_d10v.
2206 * elf32-d10v.c: New file.
2207 * libbfd.h: Rebuild.
2208 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2209 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2210 * targets.c (bfd_elf32_d10v_vec): New vector.
2212 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2214 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2216 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2218 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2219 bfd_mach_i386_i8086 machine types.
2221 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2223 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2226 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2228 * coffcode.h (coff_set_section_contents): A/UX does not require
2229 special handling of the _LIB section.
2231 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2233 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2234 value for R_RELBYTE.
2236 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2237 array if one was allocated.
2239 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2241 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2242 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2243 use_rld_obj_head and rld_value.
2244 (mips_elf_link_hash_table_create): Initialize new fields.
2245 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2247 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2248 __rld_obj_head symbol not seen, create an __rld_map symbol.
2249 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2250 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2251 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2252 __rld_obj_head symbol.
2253 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2255 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2257 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2259 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2260 ppc_elf_addr16_ha_reloc.
2261 (ppc_elf_addr16_ha_reloc): New static function.
2263 * coff-mips.c (struct mips_hi): Define.
2264 (mips_refhi_list): New static variable.
2265 (mips_refhi_addr, mips_refhi_addend): Remove.
2266 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2267 (mips_reflo_reloc): Process mips_refhi_list.
2268 (mips_relhi_list): New static variable.
2269 (mips_relhi_addr, mips_relhi_addend): Remove.
2270 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2271 (mips_rello_reloc): Process mips_relhi_list.
2272 (mips_relocate_section): Permit an arbitrary number of REFHI or
2273 RELHI relocs before the associated REFLO or RELLO reloc.
2275 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2277 * aout-target.h (MY(callback)): Set reloc_count fields.
2279 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2281 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2282 sections unless this is a SunOS link.
2284 * VERSION: Set to 2.7.1.
2286 * Released binutils 2.7.
2288 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * i386aout.c: Include "aout/aout64.h".
2291 (i386aout_write_object_contents): New static function.
2292 (MY_write_object_contents): Define.
2294 * netbsd.h (MY(write_object_contents)): Make sure that
2295 adjust_sizes_and_vmas is called before fiddling with the magic
2298 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2300 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2302 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * libbfd-in.h (itos, stoi): Don't define.
2305 * libbfd.h: Rebuild.
2306 * i386lynx.c (KEEPIT): Define as udata.i.
2307 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2308 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2309 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2310 flags. Don't use stoi.
2312 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2314 * elf.c (map_sections_to_segments): Don't start a new segment for
2315 a writable section if it's on the same page as the previous
2316 segment. Reset the writable variable for a readonly section.
2318 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2320 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2321 first_thunk_address, thunk_size, and import_table_size.
2322 * peicode.h: Improved some diagnostics regarding edata sections.
2324 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2326 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2327 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2329 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2332 with XCOFF_DEF_DYNAMIC set is really defined.
2333 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2334 (xcoff_link_add_symbols): Only create special sections if using an
2337 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2339 (bfd_install_relocation): Likewise.
2341 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2343 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2345 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2346 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2347 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2348 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2349 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2350 are found for LITERAL relocs.
2351 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2352 taken, we cannot generate a .plt entry for the symbol.
2354 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2357 sysconf functions (for gprof).
2358 * configure, config.in: Rebuild.
2360 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2363 an archive if it has a map. If the object file has the wrong
2366 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2367 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2369 (alpha_relocate_section): Likewise.
2371 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2372 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2373 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2374 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2375 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2376 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2377 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2378 * peicode.h: Corresponding changes.
2380 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2382 * elflink.h (elf_create_pointer_linker_section): Comment out code
2383 dealing with making GOT pointers negative of the GOT symbol for
2386 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2388 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2389 increment the .rela.plt size until after we're done creating the
2391 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2392 .rela.plt offset directly rather than calculating it.
2394 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2396 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2397 Use autoconf-set values.
2398 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2399 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2402 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2403 * configure: Rebuilt.
2405 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2407 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2408 handling code > 1k away.
2410 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2412 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2413 defined, output whenever the symbol is updated.
2415 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2417 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2418 section to 0 if user_set_vma is set.
2419 * elflink.h (elf_bfd_final_link): Likewise.
2421 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2423 Partially undo patch of Jun 20.
2424 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2425 (coff_compute_section_file_positions): Likewise.
2426 (coff_write_object_contents): Likewise. Re-add deleted code, but
2427 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2428 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2430 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2432 * config.bfd: Add support for *-*-rtems* configurations.
2434 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * elf.c (prep_headers): Add bfd_arch_alpha case.
2438 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2440 * elf64-alpha.c: New file.
2441 * config.bfd (alpha-*-linuxecoff*): New target.
2442 (alpha-*-linux*, alpha-*-elf*): New targets.
2443 * configure.in (bfd_elf64_alpha_vec): New vector.
2444 * configure: Rebuild.
2445 * targets.c (bfd_elf64_alpha_vec): Declare.
2446 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2447 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2448 * bfd-in2.h, libbfd.h: Rebuild.
2449 * Makefile.in: Rebuild dependencies.
2450 (BFD64_BACKENDS): Add elf64-alpha.o.
2451 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2453 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2456 than relying on a right shift of 32.
2458 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2460 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2461 ifdef to COFF_WITH_PE.
2462 (coff_compute_section_file_positions): Likewise.
2463 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2464 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2465 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2466 COFF_IMAGE_WITH_PE, always include.
2468 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2470 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2473 approximate the correct answer if SIZEOF_HEADERS was not used.
2475 * binary.c (binary_set_section_contents): Set section file
2476 position based on LMA rather than VMA.
2478 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2480 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2481 symbols if info->strip == strip_all.
2483 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2485 * coff-h8300.c: Remove #if 0 code.
2486 (compatable): Don't allow mixing/matching of different architectures.
2488 * archures.c (bfd_mach_h8300s): Add.
2489 * bfd-in2.h: Rebuilt.
2490 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2492 (h8300_reloc16_estimate): Likewise.
2493 (h8300_reloc16_extra_cases): Likewise.
2494 (h8300_bfd_link_add_symbols): Likewise.
2495 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2496 (coff_set_flags): Likewise.
2497 * cpu-h8300.c (h8300_scan): Likewise.
2498 Add H8/S to bfd_h8300_arch list.
2500 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2502 Added support for Alpha OpenVMS:
2503 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2504 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2505 * config.h-vms, makefile.vms: New files.
2506 * config.bfd (alpha-*-*vms*): New target.
2507 * configure.in (evax_alpha_vec): New target vector.
2508 * configure: Rebuild.
2509 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2510 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2511 * targets.c (bfd_target_evax_flavour): Define.
2512 (evax_alpha_vec): Declare.
2513 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2514 if BFD64 is defined.
2515 * bfd-in2.h, libbfd.h: Rebuild.
2516 * Makefile.in: Rebuild dependencies.
2517 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2518 evax-emh.o, and evax-misc.o.
2519 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2520 evax-etir.c, evax-emh.c, and evax-misc.c.
2521 (HFILES): Add evax.h.
2523 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2525 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2527 (h8300_bfd_link_add_symbols): Likewise.
2529 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2531 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2532 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2534 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2536 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2537 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2539 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2540 R_MIPS_32 relocs if creating a shared library.
2542 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2544 * peicode.h (add_data_entry): Use pei_section_data rather than
2545 _cooked_size. Corresponds to May 13 change in coffcode.h.
2547 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2549 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2550 * coffcode.h (coff_write_object_contents): If there are long
2551 section names, always set the f_symptr field, even if there are no
2553 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2554 if there are no symbols.
2556 * coffgen.c (make_a_section_from_file): Check return value of
2557 _bfd_coff_read_string_table.
2558 (coff_real_object_p): Check return value of
2559 make_a_section_from_file.
2560 (_bfd_coff_read_string_table): Check that there are some symbols
2561 before trying to read the string table size.
2563 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2566 to replace a symbol in a dynamic object with a symbol from another
2567 dynamic object, do the replacement if the existing symbol is
2568 global linkage code.
2570 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2571 for _ptrgl, and treat it as global linkage code.
2573 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2574 filename or N_SO symbol past the offset, and use it to indicate
2575 that there is no line number or function when appropriate.
2577 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2580 common symbol defined by the linker. Don't export function code
2581 even if export_defineds is set.
2583 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2585 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2587 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2588 (h8300_symbol_address_p): New function.
2589 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2592 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2594 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2596 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2597 correctly for the two variants. Allow relaxing if the target
2598 is 128 bytes away since after relaxation it'll be 126 bytes away.
2599 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2600 "dot" and "value". Allow relaxing if the target is 128 bytes
2601 away since after relaxation it'll be 126 bytes away.
2602 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2603 the given section until nothing changes.
2605 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2607 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2608 alignment hack--we can get the lnnoptr info another way without
2609 suddenly increasing the alignment requirements. Set the flags for
2611 (ecoff_compute_section_file_positions): Do so.
2613 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2616 to keep the HP emulator database happy.
2618 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2619 From Kevin Buettner <kev@primenet.com>.
2621 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2624 name of a NULL section.
2626 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2629 set, always call the notice callback.
2631 * VERSION: Increment for bfdlink.h change.
2633 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2636 (sh_relax_delete_bytes): Correct handling of differently sized
2637 trailing alignment reloc.
2639 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2640 * bfd-in2.h: Rebuild.
2641 * configure.in: Warn if there is no known 64 bit type.
2642 * configure: Rebuild.
2644 * Makefile.in: Rebuild dependencies.
2645 (BFD32_BACKENDS): Add ppcboot.o.
2646 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2648 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2649 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2651 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2653 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2654 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2655 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2656 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2658 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2660 * elf64-mips.c: Improve reloc special_functions and handling of
2661 SHT_MIPS_OPTIONS section.
2662 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2663 mips_elf_hi16_reloc and make globally visible.
2664 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2665 make globally visible.
2666 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2667 make globally visible.
2668 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2669 and make globally visible.
2670 (gprel16_with_gp): Check howto->src_mask before using value in
2672 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2673 and make globally visible.
2674 (gprel32_with_gp): Check howto->src_mask before fetching value.
2675 (bfd_mips_elf_swap_options_in): New function.
2676 (bfd_mips_elf_swap_options_out): New function.
2677 (_bfd_mips_elf_set_private_flags): Rename from
2678 mips_elf_set_private_flags and make globally visible.
2679 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2680 mips_elf_copy_private_bfd_data and make globally visible.
2681 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2682 mips_elf_merge_private_bfd_data and make globally visible.
2683 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2684 for a SHT_MIPS_OPTIONS section.
2685 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2686 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2687 name of a SHT_MIPS_OPTIONS section.
2688 (_bfd_mips_elf_set_section_contents): New function.
2689 (mips_elf32_section_processing): Set the GP value in a
2690 SHT_MIPS_OPTIONS section.
2691 (_bfd_mips_elf_find_nearest_line): Rename from
2692 mips_elf_find_nearest_line and make globally visible.
2693 (bfd_elf32_set_section_contents): Define.
2694 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2695 (_bfd_mips_elf_lo16_reloc): Declare.
2696 (_bfd_mips_elf_gprel16_reloc): Declare.
2697 (_bfd_mips_elf_got16_reloc): Declare.
2698 (_bfd_mips_elf_gprel32_reloc): Declare.
2699 (_bfd_mips_elf_set_private_flags): Declare.
2700 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2701 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2702 (_bfd_mips_elf_find_nearest_line): Declare.
2703 (_bfd_mips_elf_set_section_contents): Declare.
2705 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2707 (elf_info_to_howto): Define.
2708 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2710 (elf_info_to_howto): Define.
2711 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2713 (elf_info_to_howto): Define.
2715 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2716 R_MOV16B[12], to match change in coff/internal.h.
2718 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * elf64-mips.c: Extensive additions to provide better support for
2721 writing files and for gas.
2722 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2723 of mips_elf_object_p.
2724 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2725 _bfd_mips_elf_object_p.
2726 (_bfd_mips_elf_final_write_processing): Rename from
2727 mips_elf_final_write_processing and make globally visible.
2728 (_bfd_mips_elf_fake_sections): Rename from
2729 mips_elf_fake_sections and make globally visible.
2730 (_bfd_mips_elf_section_from_bfd_section): Rename from
2731 mips_elf_section_from_bfd_section and make globally visible.
2732 (_bfd_mips_elf_section_processing): New function, broken out of
2733 mips_elf_section_processing.
2734 (mips_elf32_section_processing): Rename from
2735 mips_elf_section_processing; call
2736 _bfd_mips_elf_section_processing.
2737 (_bfd_mips_elf_symbol_processing): Rename from
2738 mips_elf_symbol_processing and make globally visible.
2739 (_bfd_mips_elf_read_ecoff_info): Rename from
2740 mips_elf_read_ecoff_info and make globally visible.
2741 (mips_elf32_ecoff_debug_swap): Rename from
2742 mips_elf_ecoff_debug_swap.
2743 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2744 struct symbol_cache_entry.
2745 (_bfd_elf_validate_reloc): New function, moved in from
2746 elfcode.h:validate_reloc.
2747 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2748 to _bfd_elf_validate_reloc. Change all callers.
2749 * elf-bfd.h (bfd_section_from_shdr): Declare.
2750 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2751 (_bfd_elf_validate_reloc): Declare.
2752 (_bfd_mips_elf_object_p): Declare.
2753 (_bfd_mips_elf_fake_sections): Declare.
2754 (_bfd_mips_elf_section_from_bfd_section): Declare.
2755 (_bfd_mips_elf_section_processing): Declare.
2756 (_bfd_mips_elf_symbol_processing): Declare.
2757 (_bfd_mips_elf_read_ecoff_info): Declare.
2758 (_bfd_mips_elf_final_write_processing): Declare.
2759 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2762 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2763 (mips_elf_final_write_processing): Likewise.
2765 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2767 64-bit MIPS ELF ABI objdump support:
2768 * elf64-mips.c: New file.
2769 * Makefile.in: Rebuild dependencies.
2770 (BFD64_BACKENDS): Add elf64-mips.o.
2771 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2772 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2773 bfd_elf64_littlemips_vec to targ_selvecs.
2774 (mips*-*-elf*): Likewise.
2775 * confingure.in: Add bfd_elf64_bigmips_vec and
2776 bfd_elf64_littlemips_vec to vector switch.
2777 * configure: Rebuild.
2778 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2779 broken out of mips_elf_section_from_shdr.
2780 (mips_elf32_section_from_shdr): Rename from
2781 mips_elf_section_from_shdr. Call new function.
2782 (elf_backend_section_from_shdr): Update name of renamed function.
2783 * elf-bfd.h (struct elf_size_info): Change second parameter of
2784 write_out_phdrs to be const. Likewise for second parameter of
2786 (struct bfd_elf_section_data): Add rel_hdr2 field.
2787 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2788 (bfd_elf32_swap_symbol_out): Likewise.
2789 (bfd_elf32_swap_reloc_in): Likewise.
2790 (bfd_elf32_swap_reloc_out): Likewise.
2791 (bfd_elf32_swap_reloca_in): Likewise.
2792 (bfd_elf32_swap_reloca_out): Likewise.
2793 (bfd_elf32_swap_phdr_in): Likewise.
2794 (bfd_elf32_swap_phdr_out): Likewise.
2795 (bfd_elf32_swap_dyn_in): Likewise.
2796 (bfd_elf32_swap_dyn_out): Likewise.
2797 (bfd_elf32_slurp_symbol_table): Declare.
2798 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2799 (bfd_elf32_write_out_phdrs): Declare.
2800 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2801 (bfd_elf64_swap_symbol_out): Likewise.
2802 (bfd_elf64_swap_reloc_in): Likewise.
2803 (bfd_elf64_swap_reloc_out): Likewise.
2804 (bfd_elf64_swap_reloca_in): Likewise.
2805 (bfd_elf64_swap_reloca_out): Likewise.
2806 (bfd_elf64_swap_phdr_in): Likewise.
2807 (bfd_elf64_swap_phdr_out): Likewise.
2808 (bfd_elf64_swap_dyn_in): Likewise.
2809 (bfd_elf64_swap_dyn_out): Likewise.
2810 (bfd_elf64_slurp_symbol_table): Declare.
2811 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2812 (bfd_elf64_write_out_phdrs): Declare.
2813 (_bfd_mips_elf_section_from_shdr): Declare.
2814 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2815 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2816 section for the section, add the new one to rel_hdr2. Increment
2817 reloc_count rather than setting it.
2818 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2819 Remove static declaration.
2820 (elf_write_shdrs_and_ehdr): Define name as macro.
2821 (elf_write_out_phdrs): Likewise.
2822 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2823 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2824 (elf_swap_symbol_in): Change second parameter to be const.
2825 (elf_swap_symbol_out): Likewise.
2826 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2827 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2828 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2829 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2830 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2831 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2832 parameter to be const. Make non-static.
2833 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2835 (elf_slurp_symbol_table): Make non-static.
2836 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2837 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2838 (elf_backend_size_info): Likewise.
2839 (elfNN_bed): Use elf_backend_size_info.
2840 * targets.c (bfd_elf64_bigmips_vec): Declare.
2841 (bfd_elf64_littlemips_vec): Declare.
2842 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2843 bfd_elf64_littlemips_vec if BFD64 is defined.
2845 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2847 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2850 zeroes, in alignment holes.
2852 * configure: Rebuild with autoconf 2.10.
2854 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2855 potential leading underscore in the allocated buffer.
2857 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2859 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2860 symbols into .sbss if this is a relocatable link.
2862 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2864 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2865 undefined symbols when creating a shared library.
2867 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * coff-sh.c: Add a bunch of new code and static const arrays to
2870 support aligning loads and stores on four byte memory boundaries.
2872 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2874 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2875 call sh_align_loads.
2876 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2879 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * cache.c (bfd_open_file): Unlink the file before opening it for
2882 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2884 * opncls.c (bfd_fdopenr): Set opened_once.
2886 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2888 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2891 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2892 the code unconditionally.
2894 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2896 * libcoff-in.h (struct pei_section_tdata): Define structure.
2897 (pei_section_data): Define macro.
2898 * libcoff.h: Rebuild.
2899 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2900 store s_paddr field in pei_section_data.
2901 (coff_compute_section_file_positions): Use pei_section_data rather
2902 than _cooked_size, and don't overwrite an existing value.
2903 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2904 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2905 * peicode.h (coff_bfd_copy_private_section_data): Define if
2907 (pe_bfd_copy_private_section_data): New static function if
2910 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2912 * srec.c (srec_set_arch_mach): Write as a function rather than a
2915 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2916 no map, just check each member in turn to see whether it is
2919 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2921 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2922 table. Call BFD_ASSERT to validate header size, instead of
2924 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2927 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2929 * ppcboot.c: New target for looking at PPCbug boot records.
2931 * config{ure.in,.bfd}: Add support for ppcboot target.
2933 * configure: Regenerate.
2935 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2937 * coff-h8300.c (howto_table): Update names to match recent
2938 changes to include/coff/internal.h. Fix minor errors in the
2939 existing relocs. Add R_MOVL1 and R_MOVL2.
2940 (rtype2howto): Similarly.
2941 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2942 existing relaxing code and peform more relaxing.
2943 (h8300_reloc16_extra_cases): Likewise.
2945 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2947 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2950 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2952 * elfcode.h (elf_object_p): Reject generic ELF target if
2953 e_machine matches an alternate machine code in a specific backend.
2955 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2956 obsolete align_power_min field.
2958 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2960 * coff-h8300.c (reloc_howto_type): Add howto entry for
2962 (rtype2howto): Handle R_PCRWORD_B.
2963 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2964 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2965 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2966 branch (R_PCWORD_B).
2968 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * aoutx.h (translate_from_native_sym_flags): Set the section for
2971 BSF_CONSTRUCTOR symbols.
2973 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2976 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2978 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2979 stop looking when section is found.
2981 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2983 * coffcode.h (STRING_SIZE_SIZE): Define.
2984 (styp_to_sec_flags): Handle long symbol names when looking for the
2986 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2987 (bfd_coff_long_section_names): Define.
2988 (coff_write_object_contents): Handle long section names.
2989 (bfd_coff_std_swap_table): Initialize new field.
2990 * libcoff.h: Rebuild.
2991 * coffgen.c (make_a_section_from_file): Handle long section
2993 (coff_write_symbols): Handle long section names.
2994 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2995 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2996 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2997 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2998 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2999 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3000 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3001 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3003 * bout.c (b_out_callback): Set lma of sections.
3004 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3005 parameter to output_bfd. Used input_bfd instead of output_bfd in
3008 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * aoutx.h (translate_from_native_sym_flags): Don't create
3011 SEC_CONSTRUCTOR sections.
3012 * ecoff.c (ecoff_set_symbol_info): Likewise.
3014 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3015 From Don Bowman <bowman@waterloo.hp.com>.
3017 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3019 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3020 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3022 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3025 mips_32_relocs field.
3026 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3027 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3028 relocs against a global symbol which is not defined in a regular
3030 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3031 against a global symbol, increment mips_32_relocs.
3032 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3033 the symbol is not defined in a regular file, make room in the
3036 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3038 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3039 file position and the virtual file position separately. Set
3040 filepos information bsaed on the real file position.
3041 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3042 Jan 23 change to coffcode.h.
3044 * som.c (som_slurp_symbol_table): Set the symbol count to the
3045 number of BFD symbols created.
3047 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3049 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3050 output file if linking shared objects. Loop to check all relocs,
3051 rather than returning false on first error.
3053 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3055 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3056 (ppc_elf_additional_program_headers): If .interp section, bump #
3057 of program headers by 1.
3058 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3059 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3060 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3062 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3064 (ppc_elf_relocate_section): If the output section isn't defined,
3065 don't abort, just give an error message.
3067 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3068 being created is .sdata or .sdata2, don't make the symbol dynamic.
3070 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3072 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3073 members of an archive for dynamic objects with no symbols, and
3074 pass them directly to check_archive_element.
3075 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3076 xcoff_link_check_dynamic_ar_symbols.
3077 (xcoff_link_check_dynamic_ar_symbols): New static function.
3079 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3080 from _bfd_nodynamic to _bfd_xcoff.
3081 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3083 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3084 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3085 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3086 * libcoff.h: Rebuild.
3087 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3088 (xcoff_get_section_contents): New static function.
3089 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3090 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3091 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3092 (xcoff_dynamic_reloc): New static variable.
3093 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3094 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3096 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3098 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3099 if reloc_entry->addend is not 0.
3100 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3102 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3104 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3106 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3107 Add entries for R_SPARC_[56].
3108 (sparc_reloc_map): Add entries for R_SPARC_[56].
3110 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3112 Optimize linking of stabs in sections as used in ELF and COFF.
3113 * stabs.c: New file.
3114 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3115 (_bfd_write_section_stabs): Declare.
3116 (_bfd_write_stab_strings): Declare.
3117 * libbfd.h: Rebuild.
3118 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3119 (struct coff_link_hash_table): Add stab_info field.
3120 * libcoff.h: Rebuild.
3121 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3123 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3125 (_bfd_coff_final_link): Write out stab strings hash table.
3126 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3127 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3129 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3130 (struct bfd_elf_section_data): Add stab_info field.
3131 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3133 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3134 _bfd_link_section_stabs.
3135 (elf_bfd_final_link): Write out stab strings hash table.
3136 (elf_link_input_bfd): Handle optimized stabs sections.
3137 * reloc.c (_bfd_final_link_relocate): Check address against
3138 _raw_size rather than _cooked_size.
3139 * Makefile.in: Rebuild dependencies.
3140 (BFD_LIBS): Add stabs.o
3141 (BFD_LIBS_CFILES): Add stabs.c.
3143 * VERSION: Increment for bfdlink.h change.
3145 * coffgen.c (coff_renumber_symbols): Correct handling of
3146 BSF_NOT_AT_END common symbols.
3148 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3150 * coff-ppc.c (record_toc): Add cast to avoid warning.
3151 (ppc_allocate_toc_section): Likewise.
3152 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3153 (ppc_coff_reloc_type_lookup): Remove unreached code.
3154 * coffcode.h (coff_write_object_contents): Don't take the address
3156 * peicode.h (pe_print_idata): Add casts to avoid warning.
3157 (pe_print_edata): Likewise.
3158 (pe_print_reloc): Remove ANSI C string concatenation.
3160 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3162 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3164 * libcoff.h: Rebuild.
3165 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3167 (coff_swap_aux_out): Likewise.
3168 * peicode.h (coff_swap_aux_in): Likewise.
3169 (coff_swap_aux_out): Likewise.
3170 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3172 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3174 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3175 Fix up .bf endndx link fields.
3176 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3178 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3181 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3183 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3184 on Solaris PowerPC systems doesn't get confused.
3186 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3189 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3190 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3191 update did_reg and did_reg2.
3193 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3195 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3197 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3198 callback routines, pass h->root.string rather than name, in case
3199 copy is true and name is transient.
3201 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3203 * elfcore.h: Add support for core files with multiple threads.
3204 (Primarily for Solaris.)
3206 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3209 section->orelocation is NULL.
3211 * coffgen.c (bfd_coff_get_syment): New function.
3212 (bfd_coff_get_auxent): New function.
3213 * bfd-in.h (bfd_coff_get_syment): Declare.
3214 (bfd_coff_get_auxent): Declare.
3215 * bfd-in2.h: Rebuild.
3217 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3219 * elf32-mips.c (struct mips_hi16): Define.
3220 (mips_hi16_addr, mips_hi16_addend): Remove.
3221 (mips_hi16_list): New static variable.
3222 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3223 (mips_elf_lo16_reloc): Process mips_hi16_list.
3224 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3225 relocs before the associated LO16 reloc.
3227 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * versados.c (versados_scan): Check bfd_alloc return value.
3230 (versados_object_p): Check all bfd_read return values. Require
3231 that lang field be less than 10, to avoid confusion with Intel Hex
3234 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3236 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3237 not 0, for an absolute symbol.
3238 (NAME(aout,swap_ext_reloc_out)): Likewise.
3240 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3241 (ihex_write_object_contents): For a large start address, output
3242 the full 32 bit address in record type 5.
3244 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3245 to int to avoid promotion problems in prototype.
3247 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * configure.host: Use ${srcdir} when looking for picfrag.
3251 * configure.host: Switch on ${libdir}, not $(libdir). From
3252 alan@spri.levels.unisa.edu.au (Alan Modra).
3254 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3255 entry point, not just for DYNAMIC objects.
3256 * sunos.c (sunos_add_dynamic_symbols): Always call
3257 sunos_create_dynamic_sections. If called with a non DYNAMIC
3258 object, don't do anything else.
3259 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3261 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * configure.in: Permit --enable-shared to specify a list of
3265 * configure: Rebuild.
3267 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3268 host when configuring with --enable-shard.
3270 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3275 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3276 to avoid crashing in bfd_hash_replace.
3278 * sysdep.h: Use #ifdef, not #if.
3280 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * config.in: Rebuild.
3284 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3286 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3287 (AC_CHECK_HEADERS): Check for sys/time.h
3288 (AC_HEADER_TIME): Add macro.
3289 * configure: Rebuild.
3290 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3291 to control what combination of <time> and <sys/time.h>
3294 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3296 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3297 (aout_32_sunos4_write_object_contents): Likewise.
3298 * aoutx.h (NAME(aout,machine_type)): Handle
3299 bfd_mach_sparc_{sparclet,sparclite}.
3300 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3301 (bfd_mach_sparc_v9_p): Update.
3302 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3303 * libaout.h (enum machine_type): Add M_SPARCLET.
3304 * sunos.c (MACHTYPE_OK): Define.
3305 * bfd-in2.h: Regenerated.
3307 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3310 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3311 * elflink.c (_bfd_elf_create_got_section): Store the
3312 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3313 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3314 global offset table goes over 0x1000, set the value of
3315 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3316 (elf32_sparc_relocate_section): Subtract the offset of
3317 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3319 * elfcode.h: Don't include <string.h>.
3321 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3323 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3324 generic_link_hash_newfunc. All references changed.
3325 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3326 moved here from libbfd-in.h.
3327 * libbfd-in.h: Corresponding changes.
3328 * libbfd.h: Regenerated.
3330 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * aoutx.h (aout_link_input_section_std): When reporting an
3333 overflow error, use the name of the symbol in the hash table if
3335 (aout_link_input_section_ext): Likewise.
3337 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3338 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3340 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3342 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3343 * coffcode.h (coff_compute_section_file_positions): Likewise.
3344 (coff_write_object_contents): Likewise.
3346 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * section.c (SEC_LINK_ONCE): Define.
3349 (SEC_LINK_DUPLICATES): Define.
3350 (SEC_LINK_DUPLICATES_DISCARD): Define.
3351 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3352 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3353 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3354 * bfd-in2.h: Rebuild.
3355 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3356 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3357 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3358 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3359 SEC_LINK_ONCE, and look through the symbol table for the setting
3360 for SEC_LINK_DUPLICATES.
3361 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3362 set for a section, find the section symbol in the symbol table,
3363 and set the aux entry based on SEC_LINK_DUPLICATES.
3364 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3365 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3366 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3367 * coff-i386.c (i386coff_vec): Likewise.
3368 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3370 * VERSION: Bump to 2.6.1.
3371 * Makefile.in (stamp-h): Depend upon VERSION.
3373 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3375 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3376 * libbfd.h: Rebuilt.
3377 * linker.c (generic_link_hash_newfunc): No longer static.
3378 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3380 * coff-h8300.c: Add two derived hash tables and their associated
3381 funtions and #defines for use by the h8300 linker.
3382 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3383 the function vector as needed. Place the address of the function
3384 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3385 Rewrite the vectors section contents as necessary.
3386 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3387 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3388 (coff_bfd_link_hash_table_create): Likewise.
3390 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3393 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3395 (hppa_rebuild_insn): Pass pointer to correct type to
3396 low_sign_unext and dis_assemble_21.
3398 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3400 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3401 Stick with sparc-*-{sysv4*,solaris2*}.
3403 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3406 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3407 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3408 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3409 fields is non-zero, print them.
3411 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3412 ifdef. Remove unused variables.
3413 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3415 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3416 (get_symbol_value): Ifdef out.
3417 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3418 (coff_ppc_relocate_section): Remove unused variables. Make
3419 fprintf strings and argument types correspond. Put before_addr in
3421 (dump_toc): Make fprintf strings and argument types correspond.
3422 (ppc_process_before_allocation): Remove unused variables. Always
3424 (ppc_reflo_reloc): Ifdef out.
3425 (ppc_addr32nb_reloc): Ifdef out.
3426 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3428 (coff_ppc_rtype_to_howto): Likewise.
3429 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3431 * peicode.h (pe_print_idata): Move otherwise unused variables into
3432 the #ifdef where they are used. Always return a value.
3433 (pe_print_edata): Make fprintf strings and argument types
3434 correspond. Always return a value.
3435 (pe_print_pdata): Removed unused variable addr_value. Always
3437 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3438 strings and argument types correspond. Always return a value.
3440 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3441 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3442 variable rela inside #if 0 section where it is used.
3444 * ns32k.h: New file.
3445 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3446 functions to start with _bfd_.
3447 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3448 functions in cpu-ns32k.h.
3449 * Makefile.in: Rebuild dependencies.
3450 (HFILES): Add ns32k.h.
3452 * section.c (struct sec): Add linker_mark field. Change
3453 user_set_vma and reloc_done to be single bit fields.
3454 (STD_SECTION): Update accordingly.
3455 * bfd-in2.h: Rebuild.
3456 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3458 (aout_link_input_bfd): Don't link unmarked sections.
3459 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3461 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3462 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3464 * elflink.h (elf_bfd_final_link): Mark sections included in the
3466 (elf_link_input_bfd): Don't link unmarked sections.
3467 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3469 (xcoff_link_input_bfd): Don't link unmarked sections.
3471 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3472 overflow error messages.
3474 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3477 is not set, print "BFD: " before the error message.
3479 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3480 Miles Bader <miles@gnu.ai.mit.edu>.
3481 * configure: Rebuild.
3483 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3488 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3489 m68k-aout, m68k-coff, and m68k-elf targets.
3491 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3493 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3494 (ieee_generic_stat_arch_elt): Restructured to prevent
3495 ieee_object_p from being called repeatedly.
3497 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3499 * coffcode.h (coff_write_object_contents): Allocate
3500 buffers large enough for any FILEHDR or AOUTHDR.
3502 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3504 * ecofflink.c (lookup_line): New static function, renamed and
3505 slighly changed from old _bfd_ecoff_locate_line.
3506 (_bfd_ecoff_locate_line): Cache line number information. Use
3507 lookup_line for actual lookup.
3509 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3511 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3512 multiple of 20 bytes.
3514 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3517 allocate ecoff_find_line, and don't initialize by hand.
3518 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3519 mips_elf_find_line, and don't call memset.
3521 * coffcode.h (coff_compute_section_file_positions): If not
3522 producing a final executable, don't consider sofar when aligning
3523 the section to the correct size.
3525 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3527 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3528 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3529 * coffgen.c (coff_section_symbol): Ifdef out.
3531 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3534 output_bfd is not NULL.
3536 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3538 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3539 of bfd_alloc (fixes fix_line not being initialized).
3540 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3542 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3544 * coffcode.h: Allow specific backends to override the
3545 bfd_link_add_symbols routine.
3547 * coff-h8300.c: Include genlink.h.
3548 (howto_table): Add R_MEM_INDIRECT.
3549 (rtype2howto): Support R_MEM_INDIRECT.
3550 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3553 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3555 * coff-alpha.c (alpha_relocate_section): Use
3556 info->callbacks_warning, rather than _bfd_error_handler, for
3557 "multiple gp" warning.
3559 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3561 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3562 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3563 table string. Use bfd_wrapped_link_hash_lookup.
3564 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3566 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3567 table, if any, when writing out symbols.
3568 (aout_link_input_section_std): Use the name from the hash table,
3569 if any, when reporting undefined symbols.
3570 (aout_link_input_section_ext): Likewise.
3571 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3572 * bout.c (get_value): Likewise.
3573 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3574 * ecoff.c (ecoff_reloc_link_order): Likewise.
3575 * elflink.h (elf_link_add_object_symbols): Likewise.
3576 (elf_reloc_link_order): Likewise.
3577 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3578 (_bfd_generic_reloc_link_order): Likewise.
3579 (default_indirect_link_order): Likewise.
3580 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3581 * sunos.c (sunos_add_one_symbol): Likewise.
3582 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3583 (bfd_xcoff_link_count_reloc): Likewise.
3584 (xcoff_reloc_link_order): Likewise.
3586 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3587 into -1 for intern->rss.
3589 * configure: Rebuild with autoconf 2.8.
3591 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * stab-syms.c (__define_stab_duplicate): Define.
3594 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3596 * bfd-in.h (bfd_get_stab_name): Declare.
3597 * bfd-in2.h: Rebuild.
3598 * Makefile.in: Rebuild dependencies.
3599 (BFD_LIBS): Add stab-syms.o.
3600 (BFD_LIBS_CFILES): Add stab-syms.c.
3601 (BFD32_BACKENDS): Remove stab-syms.o.
3602 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3603 * configure.in: Don't list stab-syms.o in bfd_backends.
3604 * configure: Rebuild.
3605 * libaout.h (aout_stab_name): Don't declare.
3606 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3609 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3611 * elf.c (assign_file_positions_for_segments): Adjust file offset
3612 for section alignment even if SEC_LOAD is not set.
3614 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3616 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3617 since they appear as targets in Makefile.in.
3618 * configure: Rebuild.
3620 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3621 don't fiddle with a symbol which is not defined anywhere.
3623 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3626 though they are defined in a shared library.
3627 (xcoff_build_ldsyms): Likewise.
3629 * coffgen.c (coff_find_nearest_line): Don't look at the line
3630 numbers for the section if section->lineno is NULL.
3632 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3633 message rather than calling BFD_ASSERT.
3634 * elfcode.h (write_relocs): Check return value of
3635 _bfd_elf_symbol_from_bfd_symbol.
3637 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3639 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3642 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3644 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3646 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3647 hppa_reloc_field_selector_type_alt.
3648 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3649 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3651 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3653 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * elf.c (assign_file_positions_for_segments): Adjust the segment
3656 memory size for the alignment of a SEC_ALLOC section, not just a
3659 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3661 * m68klinux.c: New file.
3662 * hosts/m68klinux.h: New file.
3663 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3664 * configure.in (m68*-*-linux*): New native host.
3665 (m68klinux_vec): New vector.
3666 * configure: Rebuild.
3667 * targets.c (m68klinux_vec): Declare.
3668 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3669 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3670 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3671 declaration from bfd_linux_size_dynamic_sections.
3672 (bfd_m68klinux_size_dynamic_sections): Declare.
3673 * bfd-in2.h: Rebuild.
3674 * Makefile.in: Rebuild dependencies.
3675 (BFD32_BACKENDS): Add m68klinux.o.
3676 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3678 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3680 * libhppa.h (pa_arch): Add pa20.
3681 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3682 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3683 (hppa_field_adjust): Handle e_nsel.
3684 * som.c: Provide default definitions for many new relocs found only
3685 in hpux10 include files.
3686 (som_fixup_formats): Add several new relocs from hpux10.
3687 (som_hppa_howto_table): Add hpux10 relocs.
3688 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3690 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3692 * mpw-make.sed: Edit out recent shared library support, and
3693 rules to rebuild .h files using doc/chew.
3695 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3697 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3698 size even of sections with no contents.
3700 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3702 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3703 starting with '$' the way we skip names starting with '.'. When
3704 updating x_endndx, don't be fooled by an index which has been
3707 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3708 struct/union/enum type with no elements.
3710 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3712 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3714 * archive.c (bfd_generic_archive_p): If the first file in the
3715 archive can not be recognized as an object, don't assume that this
3716 is the wrong format.
3718 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3719 format is not bfd_object.
3720 (bfd_elf_get_dt_soname): Likewise.
3722 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3724 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3727 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3729 * bfd.c (tdata): Add netbsd_core_data.
3730 * bfd-in2.h: Regenerated.
3732 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3734 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3735 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3736 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3739 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3740 to get the symbol index, matching 14 Jul 95 change.
3742 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3744 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3745 Remove duplicate definition of gp.
3747 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3750 assume that we can set the GP value and then get the same value,
3751 since it won't be true if the output file is neither ELF nor
3753 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3754 _bfd_get_gp_value here.
3755 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3756 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3758 (mips_elf_lo16_reloc): Likewise.
3759 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3760 Don't require that the BFD be ELF.
3761 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3762 (mips_elf_gprel32_reloc): Likewise.
3763 (mips_elf_relocate_section): Don't assume we can set and get the
3765 (mips_elf_finish_dynamic_symbol): Don't bother to use
3766 _bfd_get_gp_value here.
3768 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3769 Don't change epdr between malloc and free. Be careful not to free
3770 NULL pointers. Zero out the first RPDR.
3772 * configure.host: On Linux, only pass -rpath option if $(libdir)
3773 is neither /lib nor /usr/lib. From Alan Modra
3774 <alan@mullet.Levels.UniSA.Edu.Au>.
3776 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3778 (elf_dt_name): Rename from elf_dt_needed_name.
3779 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3781 (bfd_elf_get_dt_soname): New function.
3782 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3783 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3784 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3785 * bfd-in2.h: Rebuild.
3787 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3789 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3790 _bfd_sparc_elf_reloc_type_lookup.
3791 (bfd_elf32_bfd_reloc_type_lookup): Update.
3792 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3793 (sparc64_elf_howto_table): Define.
3794 (sparc_reloc_map): Define.
3795 (sparc64_elf_reloc_type_lookup): New function.
3796 (sparc_elf_wdisp16_reloc): New function.
3797 (elf_info_to_howto): Use sparc64_elf_howto_table.
3798 (sparc64_elf_relocate_section): Likewise.
3799 (bfd_elf64_bfd_reloc_type_lookup): Update.
3801 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3803 * configure.host: Check for 'do not mix' from native linker before
3804 trying to use -rpath.
3806 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * bfd.c (_bfd_get_gp_value): New function.
3809 (_bfd_set_gp_value): New function.
3810 * libbfd-in.h (_bfd_get_gp_value): Declare.
3811 (_bfd_set_gp_value): Declare.
3812 * libbfd.h: Rebuild.
3813 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3814 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3815 directly to the fields in the tdata information.
3816 (alpha_relocate_section): Likewise.
3817 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3818 (mips_gprel_reloc): Likewise.
3819 (mips_relocate_section): Likewise.
3820 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3821 (mips_elf_lo16_reloc): Likewise.
3822 (mips_elf_final_gp): Likewise.
3823 (mips_elf_gprel16_reloc): Likewise.
3824 (mips_elf_gprel32_reloc): Likewise.
3825 (mips_elf_relocate_section): Likewise.
3826 (mips_elf_finish_dynamic_symbol): Likewise.
3828 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3830 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3832 * configure.in: Call AC_PROG_CC before configure.host.
3833 * configure: Rebuild.
3834 * configure.host: Don't set information which autoconf should
3835 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3837 * configure.host: Remove go32 and win32 host information, since it
3838 should no longer be needed.
3840 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3841 then start a new segment rather than put a writable section in a
3844 * configure.host: Set RPATH_ENVVAR.
3846 * Makefile.in: Rebuild dependencies.
3848 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3849 zero_section variable.
3851 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3853 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3854 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3855 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3857 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3859 * ieee.c (ieee_write_expression): Only use an R variable for a
3860 local symbol. Don't output a zero offset. Handle a zero address.
3861 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3862 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3864 (parse_expression): Don't try to handle multiple occurrences of a
3865 P variable. Handle I variables differently from X variables. Fix
3866 the order of minus expressions.
3867 (ieee_slurp_external_symbols): Generate an I variable for an NN
3868 record. Fix handling of ATI and ATX records.
3869 (ieee_slurp_sections): Only set minimal section attributes.
3870 Adjust them later, based on the section contents.
3871 (ieee_object_p): Read in the file until just after the ME record.
3872 Call ieee_slurp_section_data to set the section flags.
3873 (do_one): Add iterations parameter. Only repeat the first load
3874 item. Set the section and file reloc flags.
3875 (ieee_slurp_section_data): Set section flags. Pass iterations to
3877 (ieee_canonicalize_reloc): Handle I variables.
3878 (do_with_relocs): Only emit relocation size when necessary.
3879 Increase MAXRUN to 127. Change ov to be assigned, and take
3880 src_mask and pcrel_offset into account.
3881 (ieee_write_data_part): Skip sections that are not loaded.
3882 (ieee_write_external_part): Don't output optional last entry of WX
3884 (ieee_write_me_part): Make setting of me_record neater.
3885 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3887 * syms.c (stt): Add entries for zerovars, vars, and code.
3889 * elfcode.h (validate_reloc): New static function.
3890 (write_relocs): Call validate_reloc for non ELF relocs.
3892 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3893 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3894 (TARGET_LITTLE_SYM): Likewise.
3896 * config.bfd (m68*-*-psos*): New target.
3898 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3900 * i386msdos.c: Remove some #if 0 code.
3901 (msdos_write_object_contents): Don't include empty sections in the
3902 size computation, regardless of their address.
3904 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3906 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3907 is NULL, ie, the -r switch is used.
3909 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3912 (BFD_RELOC_MIPS_GOT_LO16): Define.
3913 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3914 * bfd-in2.h, libbfd.h: Rebuild.
3915 * elf32-mips.c (mips_reloc_map): Map new relocs.
3917 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3919 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3922 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3923 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3924 simple number for the section address, rather than an expression.
3925 Limit the number of bytes between relocs to MAXRUN.
3926 (ieee_write_me_part): Set me_record to the file offset after the
3928 (ieee_write_processor): New static function.
3929 (ieee_write_object_contents): Use ieee_write_processor.
3931 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3935 * coff-aux.c: Change include of aux.h to aux-coff.h.
3937 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3939 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3940 relocation put the addend both in the reloc entry and the data.
3941 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3944 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3945 a R_68K_PCxx reloc against a defined global symbol directly.
3946 (elf_m68k_check_relocs): Don't count such a reloc.
3948 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3949 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3950 symbol for now, otherwise always record the symbol as dynamic.
3951 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3952 is not referenced by a dynamic object, and we are not making a
3953 shared object, then don't make a PLT entry. If we do make a PLT
3954 entry, make sure the symbol has been recorded as dynamic.
3956 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3958 * configure.host: When making a shared library, set HLDFLAGS to
3959 pass an appropriate -rpath option. Use the make variable SONAME
3960 as the shared library soname, rather than computing it here. On
3961 SunOS, build stamp-tshlink in place of $(SHLINK).
3962 * Makefile.in (SONAME): New variable.
3963 ($(SHLINK)): Make a link to the transformed name, as well.
3964 (stamp-tshlink): New target.
3965 (install): Skip stamp-tshlink during install.
3967 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3969 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3970 linker sections have been set up yet.
3972 * elf.c (make_mapping): Add an additional argument to suppress
3973 making the first section include the program headers.
3974 (map_sections_to_segments): If the user used -Ttext such that the
3975 program headers are on a different page, do not set the flags
3976 saying that this section includes the program headers.
3978 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3980 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3981 don't define TRAD_HEADER.
3982 * configure: Rebuild.
3984 * netbsd-core.c: New file, support for NetBSD core files.
3985 * hosts/*nbsd.h: Removed.
3987 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3989 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3990 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3991 * libbfd.h, bfd-in2.h: Regenerated.
3992 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3993 bfd_elf32_bfd_reloc_type_lookup.
3994 (reloc_type{,_names}): Deleted.
3995 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3997 (sparc_reloc_map): Add sparc64 relocs.
3998 (sparc_elf_notsupported_reloc): New static function.
3999 (sparc_elf_wdisp16_reloc): New static function.
4000 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4001 (elf32_sparc_relocate_section): Likewise.
4002 (bfd_elf32_bfd_reloc_type_lookup): Define.
4003 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4004 (reloc_type{,_names}): Deleted.
4005 (elf_sparc_howto_table): Deleted.
4006 (sparc_reloc_map): Deleted.
4007 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4008 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4010 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4012 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4015 * Makefile.in (program_transform_name): New variable.
4016 (install): Transform library name before installing it.
4018 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * archures.c (bfd_mach_i960_hx): Define.
4021 * bfd-in2.h: Rebuild.
4022 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4023 (MATRIX): Expand entries for HX.
4024 (arch_info_struct): Add i960:hx entry.
4025 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4026 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4027 (coff_set_flags): Handle bfd_mach_i960_hx.
4029 Support for building as a shared library, based on patches from
4030 Alan Modra <alan@spri.levels.unisa.edu.au>:
4031 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4032 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4033 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4034 * configure: Rebuild.
4035 * configure.host: If --enable-shared, adjust shared library stuff
4036 based on the host. If the host is SunOS, and the linker supports
4037 -rpath, set HLDFLAGS to use it.
4038 * Makefile.in (ALLLIBS): New variable.
4039 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4040 (COMMON_SHLIB, SHLINK): New variables.
4041 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4042 (STAGESTUFF): Remove variable.
4043 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4045 (stamp-ofiles): New target, like old ofiles target, but build
4046 using a temporary file and move-if-change, and touch stamp-ofiles
4048 (ofiles): Just depend upon stamp-ofiles.
4049 (stamp-piclist, piclist): New targets.
4050 ($(SHLIB), $(SHLINK)): New targets.
4051 (targets.o, archures.o): Build twice if PICFLAG is set.
4052 (do_mostlyclean): Remove pic/*.o.
4053 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4055 (do_distclean): Remove pic and stamp-picdir.
4056 (install): Install shared libraries.
4057 ($(OFILES)): Depend upon stamp-picdir.
4058 (stamp-picdir): New target.
4060 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4062 * libcoff.h: Rebuild.
4064 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4065 flavour of a section with no owner.
4067 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4068 ELF_LINK_NON_ELF flag.
4069 (mips_elf_create_got_section): Likewise.
4071 * elf.c: Revert last change, since it breaks dynamic linking.
4072 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4074 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4075 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4076 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4078 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4080 * elf.c (assign_file_positions_for_segments): If the backend does
4081 not want the elf header or the program headers in the address
4082 space, do not include them in the calculations.
4084 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4085 function to determine if we need additional program headers.
4086 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4087 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4089 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4091 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4093 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4095 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4096 back into one line. Some compilers (sunos 4.1.3 for example)
4097 won't accept args split across more than one line.
4099 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4101 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4102 * configure: Regenerate.
4104 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4106 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4107 try to do arithmetic on a void *, cast it to a unsigned char * first.
4109 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4112 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4114 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4115 flag for a newly defined symbol.
4116 (NAME(bfd_elf,record_link_assignment)): Likewise.
4117 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4118 set the DEF or REF_REGULAR flags correctly.
4120 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4121 (libbfd.h, libcoff.h): Corresponding change.
4123 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4124 a PLT32 reloc as dynamic.
4125 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4126 is not referenced by a dynamic object, and we are not making a
4127 shared object, then don't make a PLT entry. If we do make a PLT
4128 entry, make sure the symbol has been recorded as dynamic.
4130 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4132 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4133 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4134 (powerpcle-*-cygwin32): New.
4135 * peicode.h (add_data_entry): Get address from vma.
4137 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4139 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4140 attached to the section has already been created as an undefined
4141 symbol, treat it as if it hasn't been created yet.
4143 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4146 symbol or section symbols if stripping all symbols and this is not
4147 a relocateable link. Don't output the symbol string table if
4148 there are no symbols.
4149 (elf_link_flush_output_syms): Don't do anything if there are no
4152 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4154 * coff-aux.c: New file.
4155 * hosts/m68kaux.h: New file.
4156 * config.bfd (m68*-apple-aux*): New target.
4157 * configure.in (m68*-apple-aux*): New native host.
4158 (m68kaux_coff_vec): New vector.
4159 * configure: Rebuild.
4160 * targets.c (m68kaux_coff_vec): Declare.
4161 * coffcode.h (bfd_coff_backend_data): Add field
4162 _bfd_coff_link_add_one_symbol.
4163 (bfd_coff_link_add_one_symbol): Define.
4164 (compare_arelent_ptr): New static function if TARG_AUX.
4165 (coff_write_relocs): If TARG_AUX, sort the relocs.
4166 (coff_write_object_contents): Set A/UX aouthdr magic number.
4167 (coff_link_add_one_symbol): Define if not defined.
4168 (bfd_coff_std_swap_table): Initialize new field.
4169 * libcoff.h: Rebuild.
4170 * cofflink.c (coff_link_add_symbols): Call
4171 bfd_coff_link_add_one_symbol rather than
4172 _bfd_generic_link_add_one_symbol.
4173 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4174 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4175 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4176 * Makefile.in: Rebuild dependencies.
4177 (BFD32_BACKENDS): Add coff-aux.o.
4178 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4180 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4182 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4183 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4185 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4188 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4189 (maintainer-clean): Warn about deleting special files.
4190 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4192 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4193 warning symbols correctly.
4194 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4195 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4196 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4197 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4198 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4199 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4201 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4204 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4206 * libcoff-in.h: aligned newly exported names with bfd naming
4207 conventions. Removed an erroneous define of POWERPC_LE_PE.
4208 * libcoff.h: Rebuild.
4209 * cofflink.c, coff-ppc.c: the above function name changes
4211 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4213 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4214 * ecoff.c (struct extsym_info): Define.
4215 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4216 to ecoff_link_write_external.
4217 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4218 Strip symbols when appropriate.
4220 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4221 * syms.c (BSF_OBJECT): Define.
4222 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4223 * bfd-in2.h: Rebuild.
4224 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4226 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4229 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4230 copying relocs into a shared object, treat a defined global symbol
4232 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4233 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4234 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4236 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4237 real defined symbol, not to a weak defined symbol.
4239 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4241 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4242 and made a few static functions externs.
4244 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4245 POWERPC_LE_PE hack in cofflink.
4247 * libcoff-in.h: promoted the following from cofflink.c to allow
4248 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4249 coff_debug_merge_element, struct coff_debug_merge_type,
4250 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4251 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4252 coff_debug_merge_hash_lookup, coff_link_section_info,
4253 coff_final_link_info, coff_debug_merge_hash_newfunc,
4254 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4256 * libcoff.h: re-gen'd
4258 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4260 * syms.c: Include "bfdlink.h".
4261 (struct stab_find_info): Define.
4262 (_bfd_stab_section_find_nearest_line): New function.
4263 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4264 * libbfd.h: Rebuild.
4265 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4266 * elf.c (_bfd_elf_find_nearest_line): Try calling
4267 _bfd_stab_section_find_nearest_line before searching the ELF
4268 symbol table. Find the closest STT_FUNC symbol, not the last one.
4269 * libcoff-in.h (coff_data_type): Add line_info field.
4270 * libcoff.h: Rebuild.
4271 * coffgen.c (coff_find_nearest_line): Try calling
4272 _bfd_stab_section_find_nearest_line before searching the COFF
4274 * Makefile.in: Rebuild dependencies.
4276 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4278 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4279 4 bytes, so we get the correct value when updating the register
4280 field in little endian mode.
4282 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4284 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4285 entry_section fields. Add sntoc and snentry fields.
4286 * libcoff.h: Rebuild.
4287 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4288 not toc_section and entry_section (the COFF file does not have any
4289 sections at this point).
4290 (coff_write_object_contents): Set o_snentry and o_sntoc from
4291 snentry and sntoc rather than entry_section and toc_section.
4292 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4293 snentry, not toc_section and entry_section.
4294 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4295 entry_section from hentry.
4296 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4298 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4299 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4300 than using toc_section directly.
4302 * archures.c: Add missing `.' in enum bfd_architecture.
4303 * bfd-in2.h: Rebuild.
4305 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4306 Robert Lipe <robertl@arnet.com>.
4308 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4310 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4311 to sections we allocate. Use bfd_zalloc to allocate initialial
4312 sections, not bfd_alloc.
4313 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4314 SDA{,2}I16 relocations.
4315 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4316 whether to put something in .sbss or not.
4317 (ppc_elf_relocate_section): Add support for more relocations. Add
4318 in sec->output_offset where appropriate. Make error messages
4319 include the symbol name.
4321 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4322 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4323 doesn't get redefined messages if -shared.
4325 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4326 section if the rel_section field has been set up.
4328 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4330 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4333 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4335 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4336 of flags, only flags used are controlled by mach number. Bump up
4337 output file mach number to highest of input file mach numbers.
4338 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4339 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4341 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4342 bfd_elf64_sparc_vec support.
4344 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4346 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4347 the embedded bit is set on some objects and not on others. Just
4349 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4352 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4354 * coffcode.h (coff_new_section_hook): Don't try to align the
4357 * coffcode.h (coff_set_section_contents): Fix the handling of the
4358 .lib section to work even if the entire section contents are
4359 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4360 Robert Lipe <robertl@arnet.com>.
4362 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4364 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4365 memory here for contents.
4367 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4368 _SDA2_BASE_ by 32768.
4369 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4370 started using. Allocate contents for .sdata and .sdata2 sections
4372 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4374 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4375 size _SDA{,2}_BASE_.
4376 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4379 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4381 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4383 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4384 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4385 (bfd_mach_sparc_v9a): Define.
4386 (bfd_mach_sparc_v9_p): Define.
4387 * bfd-in2.h: Regenerated.
4388 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4390 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4391 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4392 to bfd_elf32_sparc_vec.
4393 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4394 Add v8plus{,a} support.
4396 (sparc_compatible): New function.
4397 * elf32-sparc.h: #include "elf/sparc.h".
4398 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4399 elf32_sparc_final_write_processing): New functions.
4400 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4401 elf_backend_final_write_processing): Define.
4403 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4405 * elf-bfd.h (struct elf_link_hash_entry): Add
4406 linker_section_pointer field.
4407 (enum elf_linker_section_enum): Enumeration for new way of
4408 creating linker dynamic sections and symbols.
4409 (elf_linker_section{,_pointers}): New structures for creating
4410 dynamic sections and symbols.
4411 (elf_obj_tdata): Add linker_section_pointers and linker_section
4413 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4414 (_bfd_elf_create_linker_section): New declarations.
4415 (_bfd_elf_find_pointer_linker_section): Ditto.
4416 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4417 (_bfd_elf_make_linker_section_rela): Ditto.
4419 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4421 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4422 (ppc_elf_create_linker_section): New function to create the
4423 sections .got, .sdata, and .sdata2.
4424 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4426 (ppc_elf_check_relocs): Support more of the eabi relocations.
4427 (ppc_elf_relocate_section): Ditto.
4428 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4429 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4431 * elflink.h (elf_create_pointer_linker_section): New function to
4432 create initialized pointers in dynamic linker sections.
4433 (elf_finish_pointer_linker_section): Actually intialize the
4434 pointers created above.
4436 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4437 macros to provide both 32 and 64 bit versions of
4438 elf_create_pointer_linker_section.
4439 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4440 provide both 32 and 64 bit versions of
4441 elf_finish_pointer_linker_section.
4443 * elflink.c (_bfd_elf_create_linker_section): New function to
4444 create a linker section.
4445 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4446 given address in the linker pointer offsets created for a given
4448 (_bfd_elf_make_linker_section_rela): Make a RELA section
4449 corresponding to the generated linker section.
4451 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4453 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4455 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4457 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4458 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4459 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4460 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4461 toc entry in an objdump) for now.
4462 (ppc_do_last, ppc_get_last): New function - needed to save processing
4463 the toc owner to the end.
4464 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4467 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4468 toc owner from being done till last. Must define POWERPC_LE_PC
4471 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4473 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4475 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4476 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4478 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4482 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4486 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4488 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4490 * elf.c (assign_file_positions_for_segments): Don't increment file
4491 offset for a segment which contains no loadable sections.
4493 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4495 * reloc.c: Add new PowerPC relocations.
4496 * {bfd-in2,libbfd}.h: Regenerate.
4498 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4499 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4501 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4503 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4506 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4509 * coffgen.c (coff_find_nearest_line): Don't try to cache
4510 information in sections that are not owned by a BFD. From Richard
4511 Henderson <richard@atheist.tamu.edu>.
4513 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4514 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4515 * elflink.h (elf_link_output_extsym): Remove special check for
4518 * ecoffswap.h: Add prototypes for static functions.
4520 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4522 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4523 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4525 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4526 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4527 support. Begin support for R_PPC_SDA{2,}REL.
4529 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4531 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4532 create the .got and .got.neg sections.
4533 (ppc_elf_size_dynamic_sections): Call it.
4534 (ppc_elf_check_relocs): Call it.
4535 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4536 (ppc_elf_check_relocs): Add error messages for relocations we
4537 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4540 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4542 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4543 section flags for V.4 and eabi.
4545 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * elf.c (assign_file_positions_for_segments): If a segment
4548 contains no sections, don't mark it as readable.
4550 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4551 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4553 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4554 dynamic section, if there is one.
4555 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4556 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4557 (bfd_elf64_swap_dyn_in): Likewise.
4558 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4560 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4562 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4563 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4564 <pirker@eiunix.tuwien.ac.at>.
4566 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4568 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4569 PowerPC V.4 and eabi.
4570 * bfd-in2.h: Regenerate.
4571 * libfd.h: Regenerate.
4573 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4575 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4576 section type and SHF_EXCLUDE section flag, turning them into the
4577 appropriate bfd section flag.
4579 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * xcofflink.c (xcoff_link_add_symbols): Create the special
4582 sections if we see a DYNAMIC object, in case that is the only
4583 XCOFF input object we see.
4585 * elf32-mips.c: Extensive changes for a start at dynamic linking
4586 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4588 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4589 (struct elf_backend_data): Remove
4590 elf_backend_create_program_headers field. Add
4591 elf_backend_additional_program_headers and
4592 elf_backend_modify_segment_map fields.
4593 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4595 (elf_backend_additional_program_headers): Likewise.
4596 (elf_backend_modify_segment_map): Likewise.
4597 (elf_backend_create_program_headers): Don't define.
4598 (elfNN_bed): Change to account for field changes.
4599 * elf.c (assign_file_positions_for_segments): Call new
4600 modify_segment_map backend function. Don't call old
4601 create_program_headers backend function.
4602 (get_program_header_size): Call additional_program_headers rather
4603 than create_program_headers.
4604 * elflink.h (elf_link_add_object_symbols): Initialize
4605 type_change_ok from new backend field.
4606 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4608 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4609 a reloc against the appropriate section.
4611 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4612 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4613 (elf_flags_init): Rename from elf_ppc_flags_init.
4614 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4616 (ppc_elf_copy_private_bfd_data): Likewise.
4617 (ppc_elf_merge_private_bfd_data): Likewise.
4619 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4622 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4624 * coff-alpha.c (alpha_relocate_section): During final link, allow
4625 output .lita section to be bigger than 64k by adjusting gp value
4626 on a per-input section basis.
4627 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4629 (struct ecoff_section_tdata): Add gp field.
4631 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4633 Handle Alpha ECOFF changes in OSF/1 3.2.
4634 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4636 * coff-alpha.c: Include "aout/ar.h".
4637 (alpha_ecoff_get_relocated_section_contents): Don't require an
4638 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4639 3.2 doesn't generate one.
4640 (alpha_relocate_section): Likewise.
4641 (alpha_ecoff_slurp_armap): Define.
4642 (alpha_ecoff_slurp_extended_name_table): Define.
4643 (alpha_ecoff_construct_extended_name_table): Define.
4644 (alpha_ecoff_truncate_arname): Define.
4645 (alpha_ecoff_write_armap): Define.
4646 (alpha_ecoff_generic_stat_arch_elt): Define.
4647 (alpha_ecoff_update_armap_timestamp): Define.
4649 (alpha_ecoff_read_ar_hdr): New static function.
4650 (alpha_ecoff_get_elt_at_filepos): New static function.
4651 (alpha_ecoff_openr_next_archived_file): New static function.
4652 (alpha_ecoff_get_elt_at_index): New static function.
4653 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4654 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4655 _bfd_ecoff to alpha_ecoff.
4656 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4657 field from backend structure, rather than always calling
4658 _bfd_get_elt_at_filepos.
4659 * coff-mips.c (mips_ecoff_backend_data): Initialize
4660 get_elt_at_filepos field.
4661 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4662 from _bfd_generic_read_ar_hdr with minor changes.
4663 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4664 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4665 * libbfd.h: Rebuild.
4667 * bfd-in.h (BFD_IN_MEMORY): Define.
4668 * libbfd-in.h (struct bfd_in_memory): Define.
4669 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4670 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4671 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4672 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4673 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4674 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4675 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4676 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4677 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4678 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4680 (bfd_openstreamr): Likewise.
4681 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4682 BFD_IN_MEMORY is not set.
4683 * riscix.c (riscix_some_aout_object_p): Likewise.
4684 * bfd-in2.h, libbfd.h: Rebuild.
4686 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4687 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4688 (bfd_get_elt_at_index): Define.
4689 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4690 bfd_get_elt_at_index. Change index parameter from int to
4692 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4693 (_bfd_noarchive_get_elt_at_index): Define.
4694 (_bfd_archive_bsd_get_elt_at_index): Define.
4695 (_bfd_archive_coff_get_elt_at_index): Define.
4696 * bfd-in2.h, libbfd.h: Rebuild.
4697 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4698 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4699 * ieee.c (ieee_get_elt_at_index): Define.
4700 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4701 * oasys.c (oasys_get_elt_at_index): Define.
4702 * som.c (som_get_elt_at_index): Define.
4704 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4705 numbers to the .text section.
4707 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4710 If there is a SEC_DEBUGGING section, get the contents of the debug
4711 information part from it.
4712 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4714 (ieee_write_object_contents): Check ieee_write_debug_part return.
4716 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4718 * config.bfd (i[345]86-*-freebsd*): Add target.
4719 * configure.in (i386freebsd_vec): Add vec.
4720 * configure: Regenerate.
4721 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4722 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4723 Rebuild dependencies..
4724 * freebsd.h: New file.
4725 * i386freebsd.c: New file.
4726 * targets.c (i386freebsd_vec): Declare.
4727 (bfd_target_vector): Add i386freebsd_vec.
4728 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4729 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4731 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4733 * ieee.c (ieee_slurp_debug): New static function.
4734 (ieee_object_p): Call it.
4735 (ieee_slurp_section_data): Skip debugging sections.
4736 (ieee_get_reloc_upper_bound): Likewise.
4737 (ieee_get_section_contents): Likewise.
4738 (ieee_canonicalize_reloc): Likewise.
4739 (ieee_write_section_part): Likewise.
4740 (ieee_write_debug_part): Likewise.
4741 (ieee_write_data_part): Likewise.
4742 (init_for_output): Likewise.
4744 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4746 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4748 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4749 relocs, since ppc_elf_relocate_section handles the linker case.
4750 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4752 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4753 ppc_elf_relocate_section since that is now the only caller.
4754 (ppc_elf_relocate_section): Ditto.
4756 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4758 * coffcode.h (coff_write_object_contents): If we don't know the
4759 section of the entry point for an XCOFF executable, always set the
4760 entry address to -1.
4762 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4764 * elf.c (bfd_section_from_shdr): Add support for note sections.
4766 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4768 * bfd-in.h (struct _symbol_info): Add stab_type field.
4769 * bfd-in2.h: Rebuild.
4770 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4772 * elf32-ppc.c: Remove trailing newline from calls to
4774 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4775 difference if target endianness is known.
4777 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4779 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4780 old style TOC16 references without using R_PPC_GOT.
4781 (ppc_reloc_type): Ditto.
4782 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4783 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4784 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4785 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4786 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4788 (ppc_elf_adjust_dynamic_symbol): Ditto.
4789 (ppc_elf_adjust_dynindx): Ditto.
4790 (ppc_elf_size_dynamic_sections): Ditto.
4791 (ppc_elf_finish_dynamic_symbol): Ditto.
4792 (ppc_elf_finish_dynamic_sections): Ditto.
4793 (ELF_DYNAMIC_INTERPRETER): Define.
4795 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4797 * elf.c (copy_private_bfd_data): When attaching sections to
4798 segments ignore sections that won't be allocated. Patch from
4801 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4803 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4806 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4808 * coff-i960.c (CALC_ADDEND): Define.
4809 (coff_i960_relocate_section): Add the input section VMA to the
4810 addend for PC relative relocs.
4812 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4814 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4815 to correctly terminate.
4817 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4819 * targets.c (enum bfd_endian): Define.
4820 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4821 from boolean to enum bfd_endian. Change header_byteorder_big_p
4823 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4824 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4825 * bfd-in2.h: Rebuild.
4826 * All targets: Change initialization of byteorder and
4827 header_byteorder to use enum bfd_endian values rather than
4829 * All files: Change all references to byteorder_big_p and
4830 header_byteorder_big_p to use new bfd_*_endian macros.
4832 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4834 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4836 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4838 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4840 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4842 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4844 * ieee.c: Lots of minor cleanups. Make many functions return
4845 errors rather than calling abort. Also:
4846 (ieee_write_twobyte): Remove; change callers to call existing
4847 ieee_write_2bytes function.
4848 (ieee_write_expression): Don't output the section twice when
4849 outputting a local symbol. Don't emit an extraneous zero if there
4851 (ieee_slurp_sections): Set the lma as well as the vma.
4852 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4854 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4855 a recognized one or bfd_arch_unknown.
4856 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4858 (ihex_get_symtab): Likewise.
4860 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4862 * aoutx.h: Include <ctype.h>.
4863 (struct aout_link_includes_table): Define.
4864 (struct aout_link_includes_totals): Define.
4865 (struct aout_link_includes_entry): Define.
4866 (aout_link_includes_lookup): Define macro.
4867 (struct aout_final_link_info): Add includes field.
4868 (aout_link_includes_newfunc): New static function.
4869 (NAME(aout,final_link)): Initialize includes hash table.
4870 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4872 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4874 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4876 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4878 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4880 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4882 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4883 (pe_print_private_bfd_data): call pe_print_reloc.
4884 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4885 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4886 up some debugging as well.
4888 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4890 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4893 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4895 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4896 when setting sections to NULL.
4898 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4900 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4902 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4903 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4905 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4906 * bfd-in2.h: Rebuild.
4908 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4910 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4912 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4914 * ihex.c (ihex_scan): Handle record types 4 and 5.
4915 (ihex_object_p): Permit types 4 and 5.
4916 (ihex_set_section_contents): Remove check for out of range
4918 (ihex_write_object_contents): Generate types 4 and 5.
4920 * elflink.h (elf_link_output_extsym): Just ignore warning and
4921 indirect references to symbols which don't really exist.
4923 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4925 * peicode.h (pe_print_idata): Minor format fixes
4926 (pe_print_edata): New function. Under private printing, this formats
4927 the edata section of a PE file.
4928 (pe_print_private_bfd_data): Added call to pe_print_edata.
4930 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4932 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4933 index, don't call stoi.
4935 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4937 * srec.c (srec_scan): Set lma as well as vma.
4939 * ihex.c: New file; support for Intel Hex format.
4940 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4941 (ihex_vec): Declare.
4942 (bfd_target_vector): Always include ihex_vec.
4943 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4944 * Makefile.in: Rebuild dependencies.
4945 (BFD_LIBS): Add ihex.o
4946 (BFD_LIBS_CFILES): Add ihex.c.
4947 * bfd-in2.h: Rebuild.
4949 * elf.c (assign_file_positions_for_segments): Sort the sections in
4951 (get_program_header_size): Return the right size if segment_map is
4953 (copy_private_bfd_data): Don't bother to sort the sections.
4955 * bfd.c (bfd_record_phdr): New function.
4956 * bfd-in.h (bfd_record_phdr): Declare.
4957 * bfd_in2.h: Rebuild.
4959 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4962 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4963 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4965 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4966 (bfd_zmalloc): Change declaration.
4967 * libbfd.h: Rebuild.
4968 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4969 and realloc. Don't set bfd_error_no_memory if they fail.
4971 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4973 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4974 uses as well. Added a new howto to deal with TOCREL16 relocs that
4975 are TOCDEFN as well.
4976 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4977 to handle RVA relocs from dlltool.
4978 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4979 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4980 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4982 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4983 to get the right section alignment.
4985 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4987 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4988 p_paddr if p_paddr is zero.
4989 (make_mapping): Set includes_filehdr and includes_phdrs for first
4991 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4993 (assign_file_positions_for_segments): Handle includes_filehdr and
4994 includes_phdrs. Remove special handling of PT_PHDR and first
4996 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4997 when appropriate. Remove special handling of PT_PHDR segment.
4998 Use a more complex condition for when a section is included in a
4999 segment to handle Solaris linker oddities.
5001 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5003 * coff-m88k.c (howto_table): Reformatted for easier reading;
5004 special_function now points to new function m88k_special_reloc.
5005 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5007 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5008 be done correctly by m88k_special_reloc.
5009 (reloc_processing): New function to be used by RELOC_PROCESSING.
5010 (RELOC_PROCESSING): Define to call reloc_processing.
5012 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5014 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5015 (pe_print_pdata): Likewise.
5017 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5018 obstack_alloc fails.
5019 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5021 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5022 * Many files: don't set bfd_error_no_memory if one of the above
5025 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5026 if p_paddr_valid is set.
5027 (copy_private_bfd_data): New static function.
5028 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5030 * elf.c (assign_file_positions_for_segments): Fix case where extra
5031 program headers were allocated.
5033 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5034 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5035 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5036 _bfd_elf_print_private_bfd_data.
5038 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5039 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5040 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5041 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5042 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5043 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5044 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5046 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5048 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5049 * elf.c (make_mapping): New static function.
5050 (map_sections_to_segments): New static function.
5051 (elf_sort_sections): New static function.
5052 (assign_file_positions_for_segments): New static function.
5053 (map_program_segments): Remove.
5054 (get_program_header_size): Remove sorted_hdrs, count, and
5055 maxpagesize parameters. Simplify.
5056 (assign_file_positions_except_relocs): When generating an
5057 executable, use assign_file_positions_for_segments.
5058 (elf_sort_hdrs): Remove.
5059 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5060 to get_program_header_size.
5062 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5064 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5066 * configure, config.in: Regenerate with autoconf 2.7.
5068 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5069 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5071 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5073 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5074 (ecoff_sec_to_styp_flags): Likewise.
5075 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5076 (ecoff_set_symbol_info): Handle scRConst.
5077 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5078 (ecoff_compute_section_file_positions): Handle .rconst section.
5079 (_bfd_ecoff_write_object_contents): Likewise.
5080 (ecoff_link_check_archive_element): Handle scRConst.
5081 (ecoff_link_add_externals): Likewise.
5082 (ecoff_link_write_external): Handle .rconst section.
5083 (ecoff_reloc_link_order): Likewise.
5084 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5085 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5087 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5089 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5090 DEF_DYNAMIC flag is set.
5092 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5094 * host-aout.c: If TRAD_HEADER is defined, include it.
5096 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5098 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5099 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5100 (BFD_NEED_DECLARATION): New function.
5101 * configure.in: Use BFD_NEED_DECLARATION.
5102 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5103 * configure, config.in: Rebuild with autoconf 2.6.
5105 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5106 special_sections before returning when called with a non XCOFF
5109 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5112 * coffcode.h (coff_compute_section_file_positions): Only pad the
5113 previous section to force file alignment when creating an
5116 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5118 * coffcode.h (coff_compute_section_file_positions): If
5119 RS6000COFF_C, set up the .debug section.
5121 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5122 if it is not large enough to accomodate the entire TOC area with
5123 signed 16 bit offsets.
5124 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5126 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5127 TOC anchor to use the TOC value used in the output file.
5129 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5131 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5132 (_bfd_coff_read_string_table): Likewise.
5134 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5136 * pe-arm.c: Fix typos.
5137 * coff-arm.c: Likewise.
5139 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5141 * coff-ppc.c (list_ele): Added "cat"egory member.
5142 (record_toc): New category parameter (priv or pub).
5143 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5144 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5145 the mainline. It addes extra toc cells in error.
5146 (ppc_coff_swap_sym_in_hook): Added some documentation.
5147 (dump_toc): Can now diagnose "virtual toc" chicanery.
5149 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5151 * elf-bfd.h (struct elf_link_hash_table): Change type of
5152 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5154 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5156 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5157 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5159 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5160 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5161 defined or mentioned in a regular file.
5163 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5165 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5166 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5167 (coff_ppc_relocate_section): Correct REL24 handling
5168 (ppc_process_before_allocation): Correct TOCDEFN handling
5170 * peicode.h (dir_names): Added name descriptions
5172 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5174 * VERSION: Updated to cygnus-2.6.
5176 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5178 * targets.c (m68k4knetbsd_vec): Declare.
5180 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5182 * targets.c (bfd_target): Change type of second argument to
5183 _bfd_print_private_bfd_data from void * to PTR.
5184 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5185 using PTR rather than void *.
5186 * bfd-in2, libbfd.h: Rebuild.
5187 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5189 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5190 _bfd_generic_bfd_print_private_bfd_data rather than casting
5193 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5195 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5196 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5198 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5199 BFD64_BACKENDS_CFILES): New variables.
5202 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5204 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5205 not at the file position of the first section.
5206 * coffcode.h (coff_compute_section_file_positions): Avoid using
5208 (coff_write_object_contents): When generating a PPC PE executable
5209 with no symbols, round up the file size to a COFF_PAGE_SIZE
5211 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5212 don't write out a string table.
5214 * elf.c (bfd_section_from_shdr): When using a different section
5215 header, pass the new one to _bfd_elf_make_section_from_shdr.
5216 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5217 (elf_map_symbols): Add section VMA to symbol value when comparing
5219 (_bfd_elf_compute_section_file_positions): Only build symbol table
5220 if there are some symbols. Set file offset of symtab and strtab
5222 (assign_file_positions_except_relocs): Remove dosyms parameter.
5223 Change all callers. Never set file offset of symtab and strtab
5225 (_bfd_elf_copy_private_section_data): New function.
5226 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5227 (_bfd_elf_copy_private_symbol_data): New function.
5228 (swap_out_syms): Check for special mapping of st_shndx created by
5229 copy_private_symbol_data.
5230 * elfxx-target.h: Use new copy routines.
5231 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5232 (_bfd_elf_copy_private_section_data): Declare.
5234 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5236 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5239 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5240 _bfd_dummy_target, matching the recent change to archive
5243 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5245 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5246 arithmetic on PTR types.
5248 * aout-target.h (MY(callback)): Set the lma of the sections.
5250 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5251 symbol into a reloc against the section.
5253 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5255 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5256 glue for the relocs: IMGLUE and IFGLUE.
5257 (record_toc): new function - tracks toc contents
5258 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5259 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5260 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5261 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5262 (ppc_record_toc_entry): Removed a debug define (duh)
5264 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5265 (pe_print_idata): New function - formats the idata section data
5266 (pe_print_pdata): New function - formats the pdata section data
5267 (pe_print_private_bfd_data): calls to above
5269 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5271 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5272 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5273 TARGET_SYM and TARGET_NAME for vector and BFD name.
5274 * coff-pmac.c (pmac_xcoff_vec): Remove.
5275 (TARGET_SYM, TARGET_NAME): Define.
5276 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5277 machine to 0, not all PowerMacs are 601s.
5279 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5281 * elfcode.h (elf_object_p): Read in any program headers.
5282 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5283 based on the program headers, if any.
5284 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5285 (map_program_segments): Set p_paddr of program headers based on
5288 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5290 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5293 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5294 trying to do a relocateable link with a non-a.out object file.
5296 * archive.c (bfd_generic_archive_p): Check the first object file
5297 in an archive even if target_defaulted is set. If the object file
5298 has the wrong xvec, reject it.
5300 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5301 be represented, report the name via _bfd_error_handler.
5302 (translate_to_native_sym_flags): Likewise.
5303 * elf32-mips.c (mips_elf_final_link): Likewise.
5304 * oasys.c (oasys_write_sections): Likewise.
5306 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5307 which checks for STYP_OVRFLO sections.
5308 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5309 reloc and lineno count overflows.
5310 (coff_write_object_contents): Call coff_count_linenumbers before
5311 coff_compute_section_file_positions. If RS6000COFF_C, handle
5312 reloc and lineno count overflows.
5313 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5314 relocs before dealing with .pad sections. Count overflow section
5315 headers when handling .pad sections.
5317 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5320 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5321 (struct xcoff_link_hash_table): Add descriptor_section and
5322 special_sections fields.
5323 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5324 (xcoff_link_add_symbols): Set linkage section alignment. Create
5325 descriptor section. Check for magic symbol names (_text, etc.),
5326 and record them in special_sections if found. Set
5327 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5328 descriptor field to point back to the function code symbol.
5329 (xcoff_sweep): Always mark the special descriptor_section.
5330 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5331 function descriptor, and mark it if it is.
5332 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5333 parameter, and fill it in. Allocate space for the descriptor
5335 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5336 global linkage code. If an undefined function descriptor is
5337 exported, arrange to define it. Warn about any other undefined
5339 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5340 (xcoff_write_global_symbol): Create a function descriptor when
5342 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5343 * bfd-in2.h: Rebuild.
5345 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5347 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5348 (ppc_coff_link_hash_table): new types for hashing
5349 (ppc_coff_link_hash_newfunc): hash entry constructor
5350 (ppc_coff_link_hash_table_init): hash table initializer
5351 (ppc_coff_link_hash_table_create): hash table constructor
5352 (ppc_record_toc_entry): changed references to hash table
5353 (coff_ppc_relocate_section): changed references to hash table
5355 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5356 * libcoff.h: Rebuild
5358 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5359 (coff_link_add_symbols): removed toc_offset init
5361 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5363 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5366 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5367 if it is given and mmep is available.
5368 * acconfig.h: Undef USE_MMAP.
5369 * configure, config.in: Regenerated.
5370 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5371 table handling the old way.
5372 (aout_get_external_symbols): Don't complain if last byte of string
5374 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5375 (bfd_free_window) [! USE_MMAP]: Don't define.
5376 (bfd_get_file_window,
5377 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5379 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5381 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5384 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5386 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5387 compatible with AMD generated COFF files. Try to support both AMD
5388 and GNU formats simultaneously.
5389 (coff_a29k_relocate_section): Likewise.
5391 * libbfd.c (bfd_get_file_window): Change writable parameter from
5392 int to boolean; update all callers. Pass MAP_SHARED if not
5393 writable--it's required on Solaris. Cast fprintf argument to
5395 * bfd-in.h (bfd_get_file_window): Update declaration.
5396 * bfd-in2.h: Rebuild.
5397 * aoutx.h: Update calls to bfd_get_file_window.
5399 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5401 (xcoff_swap_ldhdr_in): New static function.
5402 (xcoff_swap_ldsym_in): New static function.
5403 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5404 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5405 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5406 Handle XTY_ER/XMC_XO symbols correctly.
5407 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5408 rather than normal symbol table.
5409 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5410 already defined with the same absolute value.
5411 (xcoff_mark): When considering called symbols, check whether the
5412 descriptor is from a dynamic object, rather than the symbol
5414 (xcoff_build_ldsyms): Likewise.
5416 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5417 Cast realloc and malloc return values. If malloc or realloc fail,
5418 set bfd_error_no_memory.
5419 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5420 * bfd-in2.h: Rebuild.
5422 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5424 * coff-ppc.c (ppc_record_toc_entry): new function.
5425 (in_reloc_p): changed return value.
5426 (coff_ppc_relocate_section): much rework.
5427 (ppc_allocate_toc_section): new function.
5428 (ppc_process_before_allocation): new function.
5429 (ppc_coff_swap_sym_in_hook): new function.
5431 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5432 (coff_link_add_symbols): initialize toc_offset.
5434 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5435 (coff_swap_aouthdr_out): Added more sections to the data
5436 dictionary for the pe file header. Also changed linker version
5437 number on the ppc side.
5438 (dir_names): small improvements to the dictionary printing.
5439 (pe_mkobject_hook): save the file level flags.
5441 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5442 (pe_tdata): added real_flags field
5443 (coff_tdata): added local_toc_sym_map and access macro
5445 * libcoff.h (coff_link_hash_entry): added toc_offset field
5446 (pe_tdata): added real_flags field
5447 (coff_tdata): added local_toc_sym_map and access macro
5449 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5450 (coff_mkobject): init for local_toc_sym_map
5451 (coff_write_object_contents): set the internal_a.magic to
5452 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5455 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5457 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5458 entries until both the line number address and the function name
5459 address are too large.
5461 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5462 * configure: Rebuilt.
5464 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5465 is defined in the environment.
5467 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5469 * som.c (som_get_section_contents_in_window): Define to use
5472 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5474 * coff-i860.c: New file, based on coff-i386.c.
5475 * cpu-i860.c: New file, based on cpu-i386.c.
5476 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5477 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5478 targets, using i860coff_vec.
5479 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5480 trad-core.o and hosts/i860mach3.h.
5481 (i860coff_vec): Use coff-i860.o and cofflink.o.
5482 * configure: Rebuild.
5483 * Makefile.in: Rebuild dependencies.
5484 (ALL_MACHINES): Add cpu-i860.o.
5485 (BFD32_BACKENDS): Add coff-i860.o.
5486 (CFILES): Add cpu-i860.c and coff-i860.c.
5487 * targets.c (i860coff_vec): Declare.
5488 (bfd_target_vector): Add &i860coff_vec.
5489 * archures.c (bfd_i860_arch): Declare.
5490 (bfd_archures_list): Add &bfd_i860_arch.
5491 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5492 (coff_set_flags): Handle bfd_arch_i860.
5493 (coff_write_object_contents): Handle I860 a.out magic number.
5495 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5497 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5498 the created .tc section to 2.
5499 (xcoff_mark): Don't keep a .loader reloc for a call to an
5500 undefined symbol when creating a shared library.
5501 (xcoff_build_ldsyms): When creating a shared library, generate
5502 global linkage code for a call to an undefined symbol.
5504 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5506 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5507 BFD32_BACKENDS, BFD64_BACKENDS.
5508 (.dep1): Put mkdep output in a separate file.
5509 Rebuilt dependencies.
5511 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5514 Permit use of mmap when available:
5516 * configure.in: Check for mmap, madvise, mprotect.
5517 * config.in, configure: Regenerated.
5519 * libbfd.c (struct _bfd_window_internal): Define type.
5520 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5522 (ok_to_map): New static variable for debugging.
5523 (_bfd_generic_get_section_contents_in_window): New function.
5524 * bfd-in.h (bfd_window_internal): Declare type.
5525 (bfd_window): Define type.
5526 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5527 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5530 * libaout.h (struct aoutdata): Add two window fields.
5531 (obj_aout_sym_window, obj_aout_string_window): New macros.
5532 * aoutx.h (some_aout_object_p): Initialize windows.
5533 (aout_get_external_symbols): Get symbol data and strings in
5534 windows instead of explicitly allocated buffers.
5535 (slurp_symbol_table): Free window instead of memory.
5536 (bfd_free_cached_info): Release windows instead of freeing storage
5538 (aout_link_free_symbols): Ditto.
5540 * targets.c (bfd_target): Add new field for
5541 get_section_contents_in_window.
5542 (BFD_JUMP_TABLE_GENERIC): Updated.
5543 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5544 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5545 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5546 macros for get_section_contents_in_window field.
5548 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5550 * core.c: Renamed to corefile.c
5551 * makefile.dos (OBJS): Change core.o to corefile.o
5552 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5555 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5557 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5558 targ_selvecs to allow debugging under Irix-5 native.
5561 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5563 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5564 to o. Clobber and restore the list of new csects around the call
5565 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5566 linker error and the linker wants to read the symbol table. Reset
5567 the line number count of a real section even if it has no relocs.
5568 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5570 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5573 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5575 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5576 an undefined symbol in a shared link.
5578 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5579 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5580 phdm@info.ucl.ac.be (Philippe De Muyter).
5582 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5584 * coff-m88k.c (rtype2howto): New static function.
5585 (RTYPE2HOWTO): Use it rather than a macro definition.
5587 * coffcode.h (coff_write_object_contents): set internal_a.magic
5588 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5590 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5591 define TRAD_HEADER to new file hosts/delta68.h.
5592 m88*-motorola-sysv*, however, does use ptrace-core.o.
5593 * hosts/delta68.h: New file.
5595 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5596 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5598 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5600 * i386linux.c (MY(vec)): Declare before use.
5602 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5604 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5605 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5607 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5608 BFD is not of the right type.
5609 (bfd_elf_get_needed_list): Likewise.
5610 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5611 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5612 * xcofflink.c (XCOFF_XVECP): Define.
5613 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5615 (bfd_xcoff_import_symbol): Likewise.
5616 (bfd_xcoff_export_symbol): Likewise.
5617 (bfd_xcoff_link_count_reloc): Likewise.
5618 (bfd_xcoff_record_link_assignment): Likewise.
5619 (bfd_xcoff_size_dynamic_sections): Likewise.
5621 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5622 table index against the number of symbols for a base relative
5625 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5627 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5628 full_aouthdr flag here...
5629 (_bfd_xcoff_bfd_final_link): ...not here.
5631 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5633 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5634 systems that have a system <libelf.h>.
5635 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5636 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5637 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5638 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5639 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5640 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5641 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5643 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5645 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5646 set, set BSF_WEAK in symbol. Change all callers.
5647 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5648 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5649 _bfd_generic_link_add_one_symbol.
5650 (ecoff_indirect_link_order): Check that the section tdata relocs
5651 are not NULL before using them.
5653 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5654 define TRAD_HEADER as hosts/alphalinux.h.
5655 * configure: Rebuild.
5656 * hosts/alphalinux.h: New file.
5657 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5660 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5662 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5663 C_ECOMM storage classes.
5665 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5667 (xcoff_mark): Call xcoff_mark_symbol.
5668 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5669 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5671 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5673 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5675 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5677 (xcoff_find_reloc): New static function.
5678 (xcoff_link_add_symbols): Use it.
5679 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5680 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5681 relocate the value of C_DECL.
5683 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5685 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5687 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5688 callback decide what goes in .relocs.
5689 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5690 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5693 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5695 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5698 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5700 * xcofflink.c: More improvements, mostly to fix handling of
5701 constructors and a few other special cases.
5702 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5703 zero, reverting yesterday's change.
5704 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5705 (bfd_xcoff_link_count_reloc): Declare.
5706 (bfd_xcoff_record_link_assignment): Declare.
5707 * bfd-in2.h: Rebuild.
5709 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5711 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5712 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5713 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5714 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5715 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5716 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5718 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5721 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5722 segments includes the a.out header. See to that the magic number
5723 *always* is big-endian.
5725 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5726 m68k4k NetBSD configurations.
5728 * configure.in, configure: Separate i386 & mips NetBSD
5729 configurations from other BSD ones. Don't assume DEC is the only
5730 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5731 configurations. Add support for m68k4k NetBSD object format.
5733 * libaout.h: Added M_68K4K_NETBSD magic.
5735 * m68k4knetbsd.c: New file.
5737 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5739 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5742 * hosts/mipsnbsd.h: New file.
5745 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5747 * config.bfd: Add config stuff for mips*-*-magic* to set
5748 targ_defvec to ecoff_big_vec.
5751 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5753 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5755 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5756 toc_section, and entry_section fields.
5757 (struct xcoff_section_tdata): Remove ldrel_count field.
5758 * libcoff.h: Rebuild.
5759 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5761 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5762 full a.out header if full_aouthdr is set in xcoff_data.
5763 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5764 based on sections stored in xcoff_data.
5765 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5767 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5768 (rs6000coff_vec): Set symbol_leading_char to '.'.
5769 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5770 value stored in ret rather than returning a pointer value.
5772 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5774 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5777 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5779 * som.c (som_slurp_string_table): Allocate the strings with malloc
5780 since they're free'd by free_cached_info.
5781 (som_slurp_symbol_table): Similarly for the symbol table.
5783 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5785 * Makefile.in (diststuff): Don't make headers.
5787 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5789 * Makefile.in: Rebuild dependencies.
5791 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5792 output_bfd is not SunOS.
5793 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5794 non-SunOS input files.
5796 * xcofflink.c: Extensive changes to support linking shared objects
5797 and generating a .loader section.
5798 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5799 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5800 last_symndx, and ldrel_count fields.
5801 * libcoff.h: Rebuild.
5802 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5803 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5805 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5806 (bfd_xcoff_export_symbol): Declare.
5807 (bfd_xcoff_size_dynamic_sections): Declare.
5808 * bfd-in2.h: Rebuild.
5810 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5812 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5813 * configure: Rebuild.
5814 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5815 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5817 (pmac_xcoff_vec): Update to use new xcoff support.
5818 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5819 (xcoff_write_armap): Declare buf as unsigned char.
5820 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5822 * mpw-make.sed: Generalize subdir_do edit.
5824 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5826 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5827 correctly. Don't initialize asect->vma.
5829 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5831 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5832 something a little less than the page size.
5834 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5836 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5838 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5840 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5841 * coffcode.h (coff_write_object_contents): If .bss is before
5842 .data us that as data_start.
5843 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5845 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5846 (coff_swap_outhdr_out): Hardwire in version number.
5848 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5850 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5851 major and minor to *_vno, since the former are also macros in
5852 SunOS header files. Cast result of bfd_alloc to appropriate
5855 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5856 before assigning to sec_data.
5858 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5860 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5861 now relative to the section, not absolute.
5862 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5863 get the file name when there is a N_SO directory name. When
5864 handling stabs, remember that section->vma was added to the
5867 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5869 * sunos.c (struct sunos_link_hash_table): Add needed field.
5870 (sunos_link_hash_table_create): Call bfd_release, not free.
5871 (sunos_link_hash_table_create): Initialize needed field.
5872 (sunos_add_dynamic_symbols): Record needed objects.
5873 (bfd_sunos_get_needed_list): New function.
5874 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5875 * bfd-in2.h: Rebuild.
5877 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5879 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5881 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5883 * bfd-in.h (struct bfd_link_needed_list): Rename from
5884 bfd_elf_link_needed_list.
5885 * bfd-in2.h: Rebuild.
5886 * elf.c, elflink.h, libelf.h: Corresponding changes.
5888 Add start at AIX linker support; no shared libraries yet.
5889 * xcofflink.c: New file.
5890 * configure.in (rs600coff_vec): Use xcofflink.o.
5891 * configure: Rebuild.
5892 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5894 (struct xcoff_section_tdata): Define.
5895 (xcoff_section_data): Define macro.
5896 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5897 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5898 (_bfd_xcoff_bfd_final_link): Declare.
5899 (_bfd_ppc_xcoff_relocate_section): Declare.
5900 * libcoff.h: Rebuild.
5901 * coff-rs6000.c: Clean up a bit.
5902 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5903 cputype, csects, and debug_indices.
5904 (xcoff_copy_private_bfd_data): Copy cputype.
5905 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5906 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5907 (xcoff_reloc_type_lookup): Rename from
5908 rs6000coff_reloc_type_lookup.
5909 (coff_relocate_section): Define.
5910 (_bfd_xcoff_sizeof_headers): Define.
5911 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5912 (_bfd_xcoff_bfd_relax_section): Define.
5913 (_bfd_xcoff_bfd_link_split_section): Define.
5914 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5916 * coffcode.h (coff_compute_section_file_positions): If AIX,
5917 increment sofar by SMALL_AOUTSZ if not executable.
5918 (coff_write_object_contents): If AIX, always output an a.out
5919 header; if not executable, header size of SMALL_AOUTSZ.
5920 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5921 (_bfd_stringtab_init): Initialize xcoff field.
5922 (_bfd_xcoff_stringtab_init): New function.
5923 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5924 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5925 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5926 * libbfd.h: Rebuild.
5927 * Makefile.in: Rebuild dependencies.
5928 (BFD32_BACKENDS): Add xcofflink.o.
5929 (CFILES): Add xcofflink.c.
5931 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5932 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5933 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5935 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5937 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5939 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5941 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5942 * config.in: Regenerated.
5944 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5945 (_bfd_chunksize): New variable.
5946 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5947 for obstack chunk size.
5948 * configure.in: Check for getpagesize.
5949 * configure: Regenerated.
5951 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5953 * trad-core.c (rawptr): Make it a local variable of
5954 ptrace_unix_core_file_p.
5956 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5958 * coff-arm.c (in_reloc_p): New.
5959 * coff-i386.c (in_reloc_p): New.
5960 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5961 (coff_write_object_contents): Only set has_reloc_section
5963 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5964 in_reloc_p to decide if reloc should be emitted.
5965 * libcoff.h (pe_data_type.in_reloc_p): New.
5966 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5968 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5970 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5971 (_bfd_coff_read_internal_relocs): Likewise.
5972 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5973 (_bfd_coff_read_internal_relocs): Likewise.
5975 * elflink.h (elf_link_add_object_symbols): Correct conditions
5976 under which type and size change warnings are issued.
5978 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5980 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5981 a symbol which is not in a real section.
5982 (coff_write_native_symbol): Corresponding change.
5984 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5985 coff_link_hash_newfunc and make non-static.
5986 (_bfd_coff_link_hash_table_init): New function, broken out of
5987 _bfd_coff_link_hash_table_create.
5988 (_bfd_coff_link_hash_table_create): Use it.
5989 (process_embedded_commands): Make static.
5990 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5991 (_bfd_coff_link_hash_table_init): Declare.
5992 * libcoff.h: Rebuild.
5994 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5995 field in XCOFF tdata.
5996 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5997 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5998 based on cputype stored in a.out header, or in n_type of initial
6000 (coff_write_object_contents): Set cputype correctly in a.out
6002 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6004 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6005 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6007 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6008 * libcoff.h: Rebuild.
6010 * cpu-rs6000.c (rs6000_compatible): New static function.
6011 (bfd_rs6000_arch): Use it.
6012 * cpu-powerpc.c (powerpc_compatible): New static function.
6013 (arch_info_struct): Define various flavours of PowerPC.
6014 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6017 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6019 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6021 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6023 * elflink.h (elf_link_add_object_symbols): Don't warn about
6024 changing the size or type if the old definition was weak.
6026 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6028 * coffcode.h (combined_entry_type): Add fix_line field.
6029 (coff_slurp_line_table): Warn if we try to set the lineno field of
6031 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6032 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6033 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6034 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6036 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6037 * libcoff.h: Rebuild.
6039 * libcoff-in.h (struct xcoff_tdata): Define.
6040 (xcoff_data): Define.
6041 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6042 * bfd-in2.h, libcoff.h: Rebuild.
6043 * coff-rs6000.c (xcoff_mkobject): New static function.
6044 (coff_mkobject): Define.
6045 (xcoff_copy_private_bfd_data): New static function.
6046 (coff_bfd_copy_private_bfd_data): Define.
6047 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6049 (rs6000coff_vec): Add DYNAMIC to object_flags.
6050 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6051 .loader sections specially.
6052 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6053 section alignment from the XCOFF tdata information.
6054 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6055 F_SHROBJ, and copy the extra a.out header information into the
6056 XCOFF tdata structure.
6057 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6058 F_DYNLOAD and the extra a.out header information.
6059 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6060 C_HIDEXT symbol with attached csect information.
6061 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6062 in the o_maxdata field.
6063 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6064 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6065 end if BSF_NOT_AT_END is set.
6067 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6068 _bfd_read_ar_hdr_fn.
6069 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6070 * bfd-in2.h, libbfd.h: Rebuild.
6071 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6073 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6074 (bfd_slurp_bsd_armap_f2): Likewise.
6075 (_bfd_slurp_extended_name_table): Likewise.
6077 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6079 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6081 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6082 when the symbol table is empty.
6084 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6085 space for section symbols, since we don't output them either.
6086 (elf_m68k_adjust_dynindx): Removed.
6088 * ptrace-core.c (rawptr): Make it a local variable of
6089 ptrace_unix_core_file_p.
6091 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6093 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6096 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6097 Mac object file formats.
6099 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6101 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6102 auxent if there isn't one.
6103 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6104 rather than FILNMLEN as the maximum name length.
6106 * coffcode.h (bfd_coff_backend_data): Add new field
6107 _bfd_coff_print_aux.
6108 (bfd_coff_print_aux): New static function.
6109 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6110 scnlen field of an XTY_LD csect aux entry.
6111 (coff_print_aux): New static function.
6112 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6113 in coff_pointerize_aux_hook.
6114 (bfd_coff_std_swap_table): Initialize new field.
6115 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6116 * libcoff.h: Rebuild.
6117 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6118 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6120 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6121 if there are symbols, for native AIX ld compatibility.
6123 * coffcode.h (bfd_coff_backend_data): Add new field
6124 _bfd_coff_pointerize_aux_hook.
6125 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6126 or I960, and as 0 otherwise.
6127 (bfd_coff_std_swap_table): Initialize new field.
6128 * libcoff.h: Rebuild.
6129 * coffgen.c (coff_pointerize_aux): Change parameters to take
6130 symbol pointer instead of type and class, and to take aux index.
6131 Call _bfd_coff_pointerize_aux_hook if it is defined.
6132 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6133 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6134 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6136 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6137 read-only/host-only support.
6139 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6141 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6144 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6145 BFD_JUMP_TABLE_ARCHIVE accordingly.
6146 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6147 (_bfd_compute_and_write_armap): Declare.
6148 (_bfd_generic_read_ar_hdr): Declare.
6149 (_bfd_read_ar_hdr): Define.
6150 (_bfd_noarchive_read_ar_hdr): Define.
6151 (_bfd_archive_bsd_read_ar_hdr): Define.
6152 (_bfd_archive_coff_read_ar_hdr): Define.
6153 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6154 _bfd_read_ar_hdr instead.
6155 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6156 (_bfd_compute_and_write_armap): Rename from
6157 compute_and_write_armap. Make non-static. Change all callers.
6158 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6159 than _bfd_snarf_ar_hdr.
6160 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6161 * ieee.c (ieee_read_ar_hdr): Define.
6162 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6163 * oasys.c (oasys_read_ar_hdr): Define.
6164 * som.c (som_read_ar_hdr): Define.
6165 * bfd-in2.h, libbfd.h: Rebuild.
6167 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6169 * peicode.c (coff_swap_filehdr_in): If symptr is
6170 zero, there aren't any symbols, even if nsyms is set.
6172 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6174 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6176 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6177 sections, and set styp correctly for them: .got, .hash, .dynamic,
6178 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6179 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6181 (ecoff_sort_hdrs): New static function.
6182 (ecoff_compute_section_file_positions): Return boolean, not void.
6183 Sort the sections by VMA before looking through them. Put the
6184 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6185 section on an appropriate boundary within the page.
6186 (ecoff_compute_reloc_file_positions): Check return value of
6187 ecoff_compute_section_file_positions.
6188 (_bfd_ecoff_set_section_contents): Likewise.
6189 (_bfd_ecoff_write_object_contents): Check for various Alpha
6190 section types when incrementing text_size and data_size. Call
6191 adjust_headers backend function if it exists.
6192 * coff-alpha.c (alpha_adjust_headers): New static function.
6193 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6194 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6196 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6198 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6200 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6201 of ALTERNATE_AIX_CORE_FORMAT.
6202 * configure.in (aix4): No longer need CORE_FLAGS.
6203 * configure: Updated.
6205 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6207 NS32k changes from Ian Dall:
6208 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6210 (aout_link_input_section_std, aout_link_input_section_ext,
6211 aout_link_reloc_link_order): Call them instead of _bfd_*
6213 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6215 (backend_data): Use it instead of hardcoded zero.
6217 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6218 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6220 * ns32knetbsd.c: Include bfd.h.
6221 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6222 (MY_bfd_reloc_type_lookup): Declare function too.
6223 * pc532-mach.c (set_sizes): Don't declare.
6224 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6225 (backend_data, MY_backend_data): Don't define.
6227 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6228 ns32k-*-lites* like ns32k-*-netbsd*.
6230 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6233 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6235 * coffcode.h (coff_write_object_contents): Restore setting
6236 f_timdat to 0, deleted on August 22.
6238 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6240 * coffcode.h (coff_bfd_copy_private_symbol_data,
6241 coff_bfd_copy_private_section_data,
6242 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6243 * peicode.h (coff_bfd_copy_private_bfd_data): New
6244 (pe_bfd_copy_private_bfd_data): New.
6245 (coff_swap_scnhdr_in): Swap bss size into the right place.
6246 (pe_print_private_bfd_data): Add some newlines.
6248 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6250 * som.c (setup_sections): Don't die if a space has no subspaces.
6252 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6254 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6255 dynamic symbol override a common symbol. Don't change the size or
6256 type if they have been set and the new symbol is not a definition.
6257 Warn if the size or type changes.
6259 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6261 * som.c (som_begin_writing): Don't write the symbol table or
6263 (som_finish_writing): Write them here. Place them after the
6264 subspace data, but before the relocs.
6266 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6268 * sunos.c (sunos_add_one_symbol): Just pass false, not
6269 info->shared_library, to sunos_create_dynamic_sections.
6270 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6272 (sunos_check_dynamic_reloc): Remove .text section assertion.
6274 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6276 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6277 * configure, configure.in: Add pmac_xcoff_vec case.
6278 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6279 * coff-pmac.c: New file, PowerMac XCOFF support.
6280 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6281 * targets.c (pmac_xcoff_vec): Declare.
6283 * mpw-config.in: Various changes to be compatible with the
6284 autoconf-based configury.
6285 * mpw-make.sed: New file, sed commands to translate Unix
6286 makefile into MPW syntax.
6287 * mpw-make.in: Remove.
6288 * hosts/mpw.h: Remove.
6289 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6290 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6292 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6294 * binary.c (binary_get_symtab): Return an empty string on error.
6295 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6297 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6299 * coff-ppc.c: Reformatted according to gnu conventions
6300 Removed irrelevant "if 0" code
6302 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6304 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6305 symbols rather than as indirect symbols.
6306 (MY(slurp_symbol_table)): Don't do anything special about
6309 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6310 of .ctors and .dtors sections is no larger than 2.
6312 * sunos.c (sunos_add_one_symbol): Don't change
6313 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6315 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6316 dynamic symbols when creating a shared library.
6317 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6319 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6320 written even if it is not defined in a regular object.
6321 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6322 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6323 rather than the constant 22.
6324 (sunos_check_dynamic_reloc): Handle creating a shared library.
6325 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6326 zero when creating a shared library.
6327 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6328 write it out at the start of the symbol table.
6330 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6332 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6334 * config.bfd: Add arm-*-coff.
6335 * configure.in, configure: Add armcoff_{little,big}_vec.
6336 * targets.c (armcoff_{little,big}_vec): Declare.
6337 (bfd_target_vector): Add armcoff_{little,big}_vec.
6338 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6340 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6342 * targets.c (bfd_find_target): Remove debugging code.
6344 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6346 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6348 * Makefile.in: added *-ppc files
6349 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6350 allow pe based .o's to be shared with other tools on ppc/NT
6351 * config.bfd: added powerpc[le]-[pe|winnt] config support
6352 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6353 * peicode.h: Added more section flags for PE on ppc
6354 Added coff_swap_filehdr_out to allow peicode.h to be
6355 used for non-image PE files on ppc.
6356 Check for image, or not, before copying pe_opthdr
6357 * targets.c: Added new bfd's
6358 * targets.c: Removed two inactive bfds that shouldn't have made it this
6361 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6363 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6364 explicit values to initialize all relocs. Change all users.
6365 (ppc_elf_brtaken_inner): New function to handle branch predicition
6367 (ppc_elf_brtaken_reloc): Ditto.
6368 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6369 relocs use ppc_elf_unsupported_reloc.
6370 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6371 needs to be reported.
6372 (ppc_elf_relocate_section): Support branch prediction relocs.
6374 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6376 * bfd.c (bfd_assert): Remove \n from string passed to
6379 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6380 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6381 (bfd_coff_make_section_hook): Don't define.
6382 (coff_make_section_hook): Remove.
6383 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6384 (styp_to_sec_flags): Likewise.
6385 (coff_write_object_contents): Likewise.
6386 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6388 * libcoff.h: Rebuild.
6389 * coffgen.c (make_a_section_from_file): Just call
6390 bfd_make_section_anyway, not bfd_make_section or
6391 bfd_coff_make_section_hook.
6392 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6393 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6394 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6395 make_section_hook field.
6396 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6398 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6399 pointers into value field for warning and indirect symbols; just
6400 leave the value field alone.
6401 * linker.c (generic_link_add_symbol_list): Use next symbol for
6402 warning and indirect symbols, rather than looking in symbol value.
6403 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6404 parameter. Change all callers. Remove support for indirect
6405 symbols; it didn't work anyhow.
6406 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6407 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6408 * bfd-in2.h: Rebuild.
6410 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6412 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6413 go back to telling the tools this reloc operates on 32 bits.
6415 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6417 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6418 rather than a direct fprintf.
6419 * archive.c (_bfd_write_archive_contents): Likewise.
6420 * coffcode.h (coff_slurp_symbol_table): Likewise.
6421 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6422 (ppc_elf_unsupported_reloc): Likewise.
6423 (ppc_elf_relocate_section): Likewise.
6424 * i386linux.c (linux_tally_symbols): Likewise.
6425 (linux_finish_dynamic_link): Likewise.
6426 * osf-core.c (osf_core_core_file_p): Likewise.
6427 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6428 * som.c (som_sizeof_headers): Likewise.
6429 * srec.c (srec_bad_byte): Likewise.
6430 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6431 * libbfd-in.h (bfd_assert): Declare first parameter const.
6432 * libbfd.h: Rebuild.
6433 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6434 bfd_reloc_overflow is enough.
6435 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6436 * coff-h8500.c (rtype2howto): Likewise.
6437 * coff-z8k.c (rtype2howto): Likewise.
6438 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6439 * elf.c (_bfd_elf_get_lineno): Likewise.
6440 (_bfd_elf_no_info_to_howto): Likewise.
6441 (_bfd_elf_no_info_to_howto_rel): Likewise.
6442 * hp300hpux.c (convert_sym_type): Likewise.
6443 (MY(swap_std_reloc_in)): Likewise.
6444 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6446 * libaout.h (struct aoutdata): Add line_buf field.
6447 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6448 and filename_buffer. Instead, use a malloc buffer stored in the
6449 new line_buf field. Remove length restrictions.
6451 * coffgen.c (string_size): Remove static variable.
6452 (debug_string_size, debug_string_section): Likewise.
6453 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6454 and debug_string_size_p parameters. Use them instead of the
6455 global variables. Change all callers.
6456 (coff_write_symbol): Likewise.
6457 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6458 (coff_write_symbols): Add local variables to replace removed
6461 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6462 function, and line_base fields.
6463 * libcoff.h: Rebuild.
6464 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6465 information, rather than using static variables.
6467 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6468 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6470 * init.c (initialized): Remove static variable.
6471 (bfd_init): Don't bother setting initialized.
6472 (bfd_check_init): Remove.
6473 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6474 * libbfd.h: Rebuild.
6476 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6478 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6479 size for full core dumps. Copy core file header to private data.
6480 (rs6000coff_core_file_failing_command,
6481 rs6000coff_core_file_failing_signal): New functions to extract
6482 the file name and terminating signal from the core file.
6483 * coff-rs6000.c: Use them.
6485 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6487 Change arch info to be const, initialized at compile time.
6488 * archures.c: Reindent many functions. Change CONST to const.
6489 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6490 nothing set it anyhow. Make next const.
6491 (bfd_arch_info_list): Remove.
6492 (bfd_archures_list): Rename from archures_init_table. Change from
6493 a table of function pointers to a table of bfd_arch_info_type
6494 structure addresses.
6495 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6496 (bfd_lookup_arch): Likewise.
6497 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6499 (bfd_default_arch_struct): Make const.
6500 (bfd_arch_init, bfd_arch_linkin): Remove.
6501 (bfd_get_arch_info): Return a const pointer.
6502 * init.c (bfd_init): Don't call bfd_arch_init.
6503 * bfd.c (struct _bfd): Make arch_info const.
6504 * bfd-in2.h: Rebuild.
6505 * libbfd.h: Rebuild.
6506 * configure.in: Put & before everything in $selarchs.
6507 * configure: Rebuild.
6508 * cpu-*.c: Change bfd_*_arch from a function which calls
6509 bfd_arch_linkin to a const structure.
6510 * ieee.c (ieee_object_p): Make arch const.
6512 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6514 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6516 * bfd-in2.h: Regenerate.
6517 * libbfd.h: Regenerate.
6519 * elf32-ppc.c (reloc_type): Update names to match current draft.
6520 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6521 relative. Update names to current V.4 draft.
6522 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6523 (ppc_elf_relocate_section): Rename relocations to match draft.
6525 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6527 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6528 compiled with -mrelocatable-lib to be linked with either normal
6529 modules or -mrelocatable modules.
6531 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6533 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6534 in the a.out header.
6536 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6537 a reloc against a local symbol, even if it's not a section.
6539 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6541 * targets.c (bfd_target): Remove unused align_power_min field.
6542 * bfd-in2.h: Rebuild.
6543 * All backends: Remove initialization of align_power_min.
6545 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6547 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6549 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6551 * config.bfd (mips-dec-netbsd*): New target.
6552 * configure.host (mips-dec-netbsd*): New host.
6553 * configure.in (mips-dec-netbsd*): New native.
6554 * configure: Rebuild.
6556 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6558 Make the COFF backend linker merge common types:
6559 * cofflink.c (struct coff_debug_merge_element): Define.
6560 (struct coff_debug_merge_type): Define.
6561 (struct coff_debug_merge_hash_entry): Define.
6562 (struct coff_debug_merge_hash_table): Define.
6563 (coff_debug_merge_hash_table_init): Define.
6564 (coff_debug_merge_hash_table_free): Define.
6565 (coff_debug_merge_hash_lookup): Define.
6566 (struct coff_final_link_info): Add debug_merge field.
6567 (coff_debug_merge_hash_newfunc): New static function.
6568 (_bfd_coff_final_link): Allocate and free debug_merge table.
6569 (coff_link_input_bfd): Merge identical enum, struct and union
6572 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6574 Convert i960 COFF to use COFF backend linker.
6575 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6576 structure to store the symbol being used.
6577 (coff_i960_start_final_link): New static function.
6578 (coff_i960_relocate_section): New static function.
6579 (coff_i960_adjust_symndx): New static function.
6580 (coff_start_final_link): Define.
6581 (coff_relocate_section): Define.
6582 (coff_adjust_symndx): Define.
6583 * coffcode.h (bfd_coff_backend_data): Add new callback function
6584 _bfd_coff_start_final_link.
6585 (bfd_coff_start_final_link): Define.
6586 (coff_start_final_link): Define if not defined.
6587 (bfd_coff_std_swap_table): Add coff_start_final_link.
6588 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6590 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6591 function callback is not NULL.
6592 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6593 (_bfd_coff_internal_syment_name): Declare.
6594 * libcoff.h: Rebuild.
6595 * configure.in (icoff_big_vec): Add cofflink.o.
6596 (icoff_little_vec): Likewise.
6597 * configure: Rebuild.
6599 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6601 * Makefile.in (clean-info): Remove extraneous tab from line
6604 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6606 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6607 contents has relocs.
6609 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6611 * coffcode.h (coff_compute_section_file_positions): Keep the
6613 (coff_write_object_contents): Remember if it's a relocatable
6615 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6616 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6617 if relocatable file. Swap out saved raw size.
6619 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6621 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6622 (maintainer-clean): Rename from realclean, passing
6623 maintainer-clean down to subdirectories, but leave realclean as a
6626 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6629 * dep-in.sed: Remove config.h from generated dependencies.
6631 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6632 broken out of sunos_canonicalize_dynamic_symtab.
6633 (sunos_canonicalize_dynamic_symtab): Call new function
6634 sunos_slurp_dynamic_symtab.
6635 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6636 dynamic symbol table to the caller.
6637 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6638 callback to override the symbols being read.
6639 * libaout.h (struct aout_backend_data): Add three new parameters
6640 to add_dynamic_symbols callback.
6642 Extensive minor changes to avoid various gcc warnings. Also:
6643 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6644 * archures.c (bfd_arch_info_type): Change mach field from long to
6646 (bfd_lookup_arch): Change machine parameter from long to unsigned
6649 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6651 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6652 a symbol with a non-zero plt_offset.
6654 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6656 * elfcode.h (align_file_position): Remove; not used.
6658 * configure.in: Only check for <sys/procfs.h> on a native system,
6659 and make sure it defines prstatus_t.
6660 * configure: Rebuild.
6662 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6664 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6666 * config.in: Rename from config.h.in.
6667 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6668 Check for config.h:config.in when creating stamp-h.
6669 * configure: Rebuild.
6670 * Makefile.in (stamp-h): Depend upon config.in rather than
6671 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6672 calling config.status.
6674 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6675 (Makefile): Just rebuild Makefile.
6676 (config.h, stamp-h): New targets.
6677 * configure.in: Create stamp-h when rebuilding config.h.
6678 * configure: Rebuild.
6680 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6682 * configure.in: Call AC_CONFIG_HEADER. Substitute
6683 HOST_64BIT_LONG. Check that various header files exist. Check
6684 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6685 and/or free need to be declared. Don't make a link to sysdep.h.
6686 Define TRAD_HEADER for various hosts.
6687 * configure: Rebuild.
6688 * configure.host: Don't set my_host. Add definitions taken from
6689 host header files for various entries. Remove entries which now
6691 * acconfig.h: New file.
6692 * config.h.in: New file, built by autoheader.
6693 * sysdep.h: New file.
6694 * Makefile.in (do_distclean): Don't remove sysdep.h.
6696 (LOCAL_H_DEPS): New variable.
6697 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6699 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6700 ($(OPTIONAL_BACKENDS)): Likewise.
6701 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6702 looking through sysdep.h.
6703 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6704 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6705 (fprintf_vma, sprintf_vma): Likewise.
6706 (int64_type, uint64_type): Don't define.
6707 * bfd-in2.h: Rebuild.
6708 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6709 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6710 * lynx-core.c: Include stuff from old hosts/lynx.h.
6711 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6712 rather than NO_FCNTL.
6713 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6714 rather than NATIVE_HPPAHPUX_COMPILER.
6715 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6717 * hosts/*.h: Remove all header files which merely include,
6718 declare, and define things. Leave header files which define
6719 information needed by trad-core.c.
6721 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6722 (BFD_CC_FOR_BUILD): Define.
6723 * configure.in: Use BFD_CC_FOR_BUILD.
6724 * configure: Rebuild.
6726 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6728 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6729 * configure: Rebuild.
6731 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6734 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6736 * config.bfd: i386pe_ve -> i386pe_vec.
6738 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6740 * configure.host: Incorporate host Makefile fragments by setting
6742 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6743 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6744 value based on whether the code is being compiled by a cross
6745 compiler. Don't substitute host_makefile_frag or frags.
6746 * aclocal.m4: New file to define local AC_PROG_CC.
6747 * configure: Rebuild.
6748 * Makefile.in (INSTALL): Set to @INSTALL@.
6749 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6750 (INSTALL_DATA): Set to @INSTALL_DATA@.
6752 (CC): Define as @CC@.
6753 (CFLAGS): Set to @CFLAGS@.
6754 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6755 (@host_makefile_frag@): Remove.
6756 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6757 after other options.
6758 (config.status): Remove dependency upon @frags@.
6759 * config/*.mh, config/README: Remove.
6761 * config.bfd: Rewrite to incorporate the contents of the Makefile
6762 fragments by setting shell variables, rather than merely returning
6763 the name of a Makefile fragment.
6764 * configure.in: Use shell variables set by config.bfd rather than
6765 looking at the target Makefile fragment files. Don't substitute
6766 target_makefile_frag. Do substitute TDEFINES.
6767 * configure: Rebuild.
6768 * Makefile.in (@target_makefile_frag@): Remove.
6769 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6770 * config/*.mt: Remove.
6772 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6774 * configure.in: Put changequote lines around "i[345]86" patterns
6775 section of core file support.
6777 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6779 * som.c (som_bfd_print_private_bfd_data): Define to use the
6782 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6784 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6785 entry, text_start and data_start.
6787 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6789 * Makefile.in (OFILES): Remove $(TDEPFILES).
6790 * config/apollo.mt (TDEPFILES): Remove.
6791 * config/README: Update.
6793 * configure.in: For a native configuration, set COREFILE and
6794 COREFLAG based on the canonical host name.
6795 * configure: Rebuild.
6796 * Makefile.in: Rebuild dependencies.
6797 (ALL_CFLAGS): Add @COREFLAG@.
6798 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6799 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6800 support routines. Check LYNX_CORE rather than HOST_LYNX.
6801 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6802 * i386lynx.c: Likewise.
6803 * m68klynx.c: Likewise.
6804 * sparclynx.c: Likewise.
6805 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6806 * *-core.c: Comment changes.
6807 * config/decstation.mh (HDEPFILES): Remove.
6808 (HDEFINES): Remove -DTRAD_CORE.
6809 * config/irix3.mh (RANLIB): Remove.
6810 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6811 (HDEFINES): Remove -DIRIX_CORE.
6812 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6813 (HDEFINES): Remove -DTRAD_CORE.
6814 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6815 * config/ultra3.mh (RANLIB): Remove.
6816 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6817 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6818 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6819 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6820 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6821 * config/i386aix.mh, config/i386bsd.mh: Remove.
6822 * config/i386linux.mh, config/i386mach3.mh: Remove.
6823 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6824 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6825 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6826 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6827 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6828 * config/solaris2.mh, config/stratus.mh: Remove.
6829 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6830 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6832 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6834 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6835 DT_FINI entry if the appropriate symbol is not in the hash table.
6837 * libelf.h (struct elf_backend_data): Add create_program_headers
6838 and want_hdr_in_seg fields.
6839 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6841 (elf_backend_create_program_headers): Likewise.
6842 (elfNN_bed): Initialize create_program_headers and
6844 * elf.c (get_program_header_size): Call create_program_headers
6846 (map_program_segments): Check want_hdr_in_seg backend field. Call
6847 create_program_headers backend routine.
6849 * elf.c (assign_file_positions_except_relocs): Align non allocated
6850 sections when creating an executable.
6852 * elfcode.h (elf_swap_phdr_in): Make non static.
6853 (elf_swap_phdr_out): Make non static.
6854 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6855 (bfd_elf32_swap_phdr_out): Declare.
6856 (bfd_elf64_swap_phdr_in): Declare.
6857 (bfd_elf64_swap_phdr_out): Declare.
6859 * ecofflink.c (ecoff_collect_shuffle): New static function.
6860 (_bfd_ecoff_get_accumulated_pdr): New function.
6861 (_bfd_ecoff_get_accumulated_sym): New function.
6862 (_bfd_ecoff_get_accumulated_ss): New function.
6863 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6864 (_bfd_ecoff_get_accumulated_sym): Declare.
6865 (_bfd_ecoff_get_accumulated_ss): Declare.
6866 * libbfd.h: Rebuild.
6868 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6870 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6872 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6873 warning symbols. If any section is named .gnu.warning.XXX, treat
6874 the contents as a warning to be issued if the symbol XXX is
6876 (elf_link_output_extsym): For an indirect or warning symbol, just
6877 output the symbol it points to.
6879 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6880 if bfd_hash_allocate fails, since it will already be set.
6881 (generic_link_hash_newfunc): Likewise.
6882 (archive_hash_newfunc): Likewise.
6883 (hash_entry_bfd): New static function.
6884 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6885 callback. Allocate a new warning using the hash table newfunc.
6886 Use bfd_hash_replace to update the entry in the hash table, rather
6887 than assuming we can copy the fields with structure assignment.
6889 * hash.c (bfd_hash_replace): New function.
6890 * bfd-in.h (bfd_hash_replace): Declare.
6891 * bfd-in2.h: Rebuild.
6893 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6895 * config.bfd: Add mips*vr4300-*-elf* target.
6896 * config/mipsbvr4300.mt: Added.
6898 See file ChangeLog.2
6905 version-control: never