1 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
3 * targmatch.sed: Use the hold space to put the #ifdef around the
5 * targets.c (UNSUPPORTED_TARGET): Don't define.
6 (find_target): Don't check for UNSUPPORTED_TARGET.
7 (bfd_set_default_target): Don't try to optimize by checking for
10 * Makefile.in: Rebuild dependencies.
11 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
12 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
13 (elf32-m32r.o): Remove explicit target.
15 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
18 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
19 count section symbols for sections that were created by the
20 linker, or are not allocatable or not loadable.
21 (elf32_sparc_finish_dynamic_sections): Output output section
22 symbols for section for which we made space for them.
24 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
26 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
27 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
29 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
31 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
32 (m32r_hi16_list): New static local.
33 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
34 (m32r_elf_do_hi16_reloc): Delete.
35 (m32r_elf_relocate_hi16): New function.
36 (m32r_elf_lo16_reloc): New function.
37 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
40 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
42 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
43 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
44 (m32r_elf_final_sda_base): New function.
45 (m32r_elf_relocate_section): Rewrite sdata support.
46 (m32r_elf_finish_dynamic_sections): Delete.
48 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
50 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
51 * coff-svm68k.c: New file. Just defines some macros and includes
53 * coff-m68k.c: Add functions to handle common addends, moved in
54 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
55 Control whether relocs are visible using STATIC_RELOCS.
56 * cf-m68klynx.c: Simplify greatly: just define macros to control
58 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
59 * targets. (m68ksysvcoff_vec): Declare.
60 (bfd_target_vector): Add m68ksysvcoff_vec.
61 * config.bfd (m68*-motorola-sysv*): New target.
62 * configure.in (m68ksysvcoff_vec): New vector.
64 * Makefile.in: Rebuild dependencies.
65 (BFD32_BACKENDS): Add coff-svm68k.o.
66 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
68 * binary.c (binary_set_section_contents): Don't get misled if the
69 first section is not loadable. From Matthew L. Martin
72 * elflink.h (elf_bfd_final_link): Set the value of a section
73 symbol to the section address unless doing a relocateable link.
75 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
77 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
78 .plt entry if we've taken the function's address.
79 (elf64_alpha_merge_gots): Merge collected flags info as well.
81 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
83 * Many files: Add function prototypes.
84 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
85 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
86 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
87 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
88 * peicode.h: Change several void * parameters to PTR.
89 * srec.c (srec_get_symbol_info): Make static.
90 * syms.c (bfd_symbol_is_absolute): Remove.
91 * Makefile.in: Rebuild dependencies.
93 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
95 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
96 (bfd_elf32_bfd_is_local_label): Don't define.
98 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
101 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
103 * bfd-in.h: Don't include obstack.h.
104 (struct bfd_hash_table): Change memory field to PTR.
105 * bfd.c (struct _bfd): Change memory field to PTR.
106 * bfd-in2.h: Rebuild.
107 * libbfd-in.h (bfd_release): Declare as function, don't define as
110 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
111 objalloc routines rather than obstack routines.
112 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
113 (getpagesize): Don't define.
114 (_bfd_new_bfd): Don't set _bfd_chunksize.
115 (bfd_openr): Free new bfd and objalloc on failure.
116 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
117 (bfd_alloc_size): Remove.
118 (bfd_release): New function.
119 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
120 objalloc routines rather than obstack routines.
121 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
122 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
123 objalloc routines rather than obstack routines.
124 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
125 (struct accumulate): Change memory to struct objalloc *.
126 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
127 * dep-in.sed: Don't remove obstack.h from dependency list.
128 * Makefile.in: Rebuild dependencies.
129 (BFD_H_DEPS): Remove obstack.h.
130 (install): Don't install obstack.h.
131 * Many files: Don't include "obstack.h".
134 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
135 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
137 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
138 * sunos.c (sunos_add_dynamic_symbols): Likewise.
139 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
141 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
142 old version of bfd_alloc.
143 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
145 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
147 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
149 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
150 ELF local label syntax as well.
152 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
154 * config.bfd (powerpc-*-beos*): New target.
155 * configure.in (powerpc-*-beos*): Add case that explicitly
156 does not set COREFILE for now. A future BeOS version is
157 expected to support core files.
158 * configure: Regenerate with autoconf.
160 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
162 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
163 seen with a local symbol, rather than crashing.
165 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
166 version symbols if there aren't any.
169 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
171 * coff-tic80.c (coff_rtype_to_howto): Define
172 (coff_tic80_rtype_to_howto): Clone generic coff version and
173 add code to handle the funky TI "internal relocations".
176 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
178 * elflink.h (elf_link_add_object_symbols): Don't warn about type
179 or size changes because of a weak symbol.
181 * cisco-core.c (SIGEMT): Define if not defined.
183 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
185 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
186 setting ever. Sanity check the version number. Sort out copying
187 flags and other information when adding an indirect symbol.
188 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
189 symbols added by the backend. Clear the entire contents of the
191 (elf_export_symbol): Ignore indirect symbols.
192 (elf_link_output_extsym): Accept a section without an owner in an
194 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
195 version count. Correct the allocation of x_versymp.
197 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
198 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
199 Don't return bfd_und_section_ptr when info->shared.
200 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
201 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
202 (mips_elf_check_relocs): Resolve an indirect symbol in
204 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
205 SHN_MIPS_TEXT or SHN_MIPS_DATA.
207 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
209 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
211 From Eric Youngdale <eric@andante.jic.com>:
212 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
213 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
214 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
215 versioned symbol appears in both a regular and a shared object.
216 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
217 appropriate. Improve error message.
218 (struct elf_outext_info): Rename from elf_finfo_failed. Change
219 all uses. Add localsyms field.
220 (elf_bfd_final_link): When generating a shared library, call
221 elf_link_output_extsym to output all local symbols.
222 (elf_link_output_extsym): Handle symbols which were forced to
225 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
227 From Eric Youngdale <eric@andante.jic.com>:
228 * elf-bfd.h (elf_symbol_type): Add version field.
229 * elfcode.h (elf_slurp_symbol_table): Set version field.
230 * elflink.h (elf_link_add_object_symbols): When creating an
231 indirect symbol for a default version symbol, set DEF_DYNAMIC if
232 appropriate. Set up an indirection from the nondefault version of
234 (NAME(bfd_elf,size_dynamic_sections)): Call
235 elf_link_assign_sym_version before checking whether there are any
236 versions. Always record the version name as a dynamic symbol.
238 (elf_link_assign_sym_version): After finding a version, see if a
239 symbol should be forced to local scope. Create a new version
240 definition if appropriate.
241 (elf_link_output_extsym): Correct indirect symbol handling.
242 * elf.c (bfd_elf_print_symbol): Print version information.
243 (bfd_section_from_shdr): Turn version sections into BFD sections.
244 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
245 if sh_info is not already set.
246 (_bfd_elf_copy_private_section_data): Copy sh_info for version
248 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
249 _bfd_stringtab_add to copy the name into permanent memory if
252 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
254 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
256 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
258 * coffcode.h (bfd_coff_backend_data): Change
259 _bfd_coff_compute_section_file_positions to return a boolean
260 value. Change all callers.
261 (coff_compute_section_file_positions): Change return type to
262 boolean. If the size of the last section changed, then output a
263 zero byte at the end of the file.
264 * libcoff.h: Rebuild.
266 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
267 for at least 6 output symbols.
268 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
269 emit a TC csect to represent the space they take up. For an XO
270 symbol, just emit a reference, not a csect.
272 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
273 Solaris doesn't like the combined options, and the -f is
275 (stamp-tshlink, install): Likewise.
277 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
278 handling when little endian.
280 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
282 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
283 (mn10300_elf_relocate_section): Likewise.
284 (elf_backend_relocate_section): Define.
286 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
287 relocs. Replace them with generic PCREL_{8,16,32} relocs.
288 (elf32_mn10300_howto_table): Likewise.
289 (elf32_mn10300_reloc_map): Likewise.
290 (bfd_elf32_mn10300_reloc): Delete unused function.
292 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
295 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
296 understand, just set the howto field to NULL, and the caller will
297 print an appropriate error message.
299 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
300 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
301 block. Use NULL for initializations of "ptr" rather than bare 0.
302 * coff-h8300.c: Fix typo in comment.
303 * coff-h8500.c: Ditto.
307 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
309 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
310 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
311 m32r_elf_get_relocated_section_contents): First pass at relax support.
313 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
315 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
316 entry for reading verdef records.
317 Use correct braces for computing increments of extverdaux and
318 exteverdef record pointers.
321 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
323 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
327 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
329 * elflink.h (elf_link_find_version_dependencies): Check that
330 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
334 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
336 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
339 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
341 * targets.c (bfd_default_vector): Make non-const.
342 (find_target): New static function, broken out of
344 (bfd_set_default_target): New function.
345 (bfd_find_target): Call find_target. When defaulting, use
346 bfd_default_vector[0] if it is not NULL.
347 * libbfd-in.h (bfd_default_vector): Adjust declaration.
348 * bfd-in2.h, libbfd.h: Rebuild.
350 * syms.c (bfd_is_local_label): Return false if the symbol has no
352 * coff-i960.c (coff_i960_is_local_label_name): New function.
353 (coff_bfd_is_local_label_name): Define.
354 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
355 (coff_bfd_is_local_label_name): Define.
356 * coff-rs6000.c (xcoff_is_local_label_name): New function.
357 (coff_bfd_is_local_label_name): Define.
358 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
359 with .. or _.L_ as local.
360 * elf32-i386.c (elf_i386_is_local_label_name): New function.
361 (bfd_elf32_bfd_is_local_label_name): Define.
362 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
363 beginning with $ as local.
365 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
367 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
368 rather than comparing against info->lprefix.
369 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
370 * elflink.h (elf_link_input_bfd): Likewise.
371 * linker.c (_bfd_generic_link_output_symbols): Likewise.
372 * xcofflink.c (xcoff_link_input_bfd): Likewise.
374 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
375 _bfd_elf_is_local_label_name if not already defined.
376 * elf.c (_bfd_elf_is_local_label_name): New function.
377 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
379 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
380 (m88k_is_local_label_name): New static function.
382 * coffcode.h (coff_bfd_is_local_label_name): Define as
383 _bfd_coff_is_local_label_name if not already defined.
384 * coffgen.c (_bfd_coff_is_local_label_name): New function.
385 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
386 * libcoff.h: Rebuild.
388 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
389 to _bfd_is_local_label_name.
390 (bfd_target): Likewise.
391 * syms.c (bfd_is_local_label): Define as function, not macro.
392 (bfd_is_local_name): Define.
393 * libbfd.c (bfd_generic_is_local_label_name): Rename from
394 bfd_generic_is_local_label, and take a string rather than a
396 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
397 (_bfd_nosymbols_bfd_is_local_label_name): Define.
398 (bfd_generic_is_local_label): Don't declare.
399 (bfd_generic_is_local_label_name): Declare.
400 * bfd-in2.h, libbfd.h: Rebuild.
401 * All backends: Change local_label to local_label_name.
403 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
404 (mips_elf_relocate_got_local): Change return type to boolean.
405 Don't assume that the first zero entry is unassigned; instead, use
407 (mips_elf_relocate_section): Check return value of
408 mips_elf_relocate_got_local.
409 (mips_elf_create_got_section): Initialize assigned_gotno field.
412 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
414 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
418 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
420 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
421 that have no contents merely because linker_mark is not set.
423 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
425 * config.bfd (mips*-*-lnews*): New target.
426 * coff-mips.c (mips_relocate_section): Make assert compare
427 content byteorder instead of header byteorder.
428 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
430 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
431 * configure.in (ecoff_biglittle_vec): Add case.
434 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
436 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
437 name begins with ".note".
438 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
439 section whose name begins with ".note".
440 (get_program_header_size): Corresponding change.
442 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
443 jal and for jal overflow.
445 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
447 From Eric Youngdale <eric@andante.jic.com>:
448 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
449 not found, try looking it up again without the version name.
450 (elf_link_add_object_symbols): Always link against the dynamic
451 symbol table of a dynamic object. When linking against a dynamic
452 object, include version strings in symbol names, and set up
453 version information. Add indirect symbols for default versions.
454 (elf_link_create_dynamic_sections): Add special version sections.
455 (struct elf_assign_sym_version_info): Define.
456 (struct elf_find_verdep_info): Define.
457 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
459 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
460 (elf_link_find_version_dependencies): New static function.
461 (elf_link_assign_sym_version): New static function.
462 (elf_link_renumber_dynsyms): New static function.
463 (struct elf_final_link_info): Add symver_sec field.
464 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
465 local symbols of a dynamic object. Handle DT_VER* constants.
466 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
467 dynamic object. Skip indirect symbols from ELF objects. Remove
468 the version name before choosing a hash bucket. Write out the
469 version information if appropriate.
470 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
471 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
472 (bfd_elf64_size_dynamic_sections): Likewise.
473 * bfd-in2.h: Rebuild.
474 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
475 Change elf_link_hash_flags to unsigned short.
476 (ELF_LINK_HIDDEN): Define.
477 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
478 dynverdef_hdr, dynversym_section, dynverdef_section,
479 dynverref_section, cverdefs, cverrefs, verdef, verref.
480 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
481 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
482 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
483 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
484 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
485 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
486 (_bfd_elf_slurp_version_tables): Declare.
487 * elf.c (_bfd_elf_swap_verdef_in): New function.
488 (_bfd_elf_swap_verdef_out): Likewise.
489 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
490 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
491 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
492 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
493 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
494 version information if there is any.
495 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
496 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
497 (elf_fake_sections): Handle .gnu.version* section names.
498 (assign_section_numbers): Handle SHT_GNU_ver* section types.
499 (_bfd_elf_slurp_version_tables): New function.
500 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
501 version name in string entered in dynamic hash table.
502 * elfcode.h: Include fnmatch.h.
503 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
504 symbol which was forced to become local.
505 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
506 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
507 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
508 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
510 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
512 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
514 (mn10200_elf_relax_section): Correctly compute a symbol's value
515 when the symbol is local, but not in the same section as we are
516 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
519 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
521 * elf32-m32r.c: Rewrite to use ELF backend linker.
522 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
523 Add small data area support (R_M32R_SDA16).
524 * reloc.c: Document BFD_RELOC_M32R_SDA16.
525 * bfd-in2.h,libbfd.h: Regenerated.
527 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
529 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
530 (mn10200_elf_relax_delete_bytes): Likewise.
531 (mn10200_elf_symbol_address_p): Likewise.
532 (mn10200_elf_get_relocated_section_contents): Likewise.
533 (bfd_elf32_bfd_relax_section): Define.
534 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
536 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
537 (mn10200_elf_relocate_section): Likewise.
538 (elf_backend_relocate_section): Define.
541 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
543 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
544 reloc.c, targets.c: New target, elf-*-D30V.
546 * bfd-in2.h, configure, libbfd.h: Rebuilt.
548 * cpu-d30v.c, elf32-d30v.c: New files.
551 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
553 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
554 * bfd-in2.h: Regenerated.
556 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
557 (rtype2howto): Add function.
558 (tic80_howto_table): Add.
561 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
563 * sysdep.h: Don't define errno in MSVC if error.h is included.
566 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
568 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
569 is initialized before it is used.
572 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
574 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
575 symbol into a weak undefined symbol; leave it as a common symbol.
577 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
579 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
580 about a symbol defined in a dynamic object if it has already been
581 defined in a regular object.
583 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
585 * makefile.vms: Add gcc flags to allow compiling with current gcc
587 (targmatch.h): New dependency.
589 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
591 * evax.h (ALPHA_R_CODEADDR): New relocation.
592 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
594 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
596 * bfd-in2.h, libbfd.h: Rebuild.
598 Restrict symbol length to 64 bytes, case preserving:
599 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
600 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
601 (_bfd_evax_length_hash_symbol): Added.
602 * evax-etir.c (_bfd_evax_write_etir): Call
603 _bfd_evax_length_hash_symbol before output of symbol.
604 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
605 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
607 * evax-emh.c: Output filename to object file without path.
609 * evax-egsd.c: New sections for local and global commons.
611 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
612 evax-misc.c, evax.h: Remove 8 bit characters from copyright
613 notices. Replace AXP with Alpha.
615 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
617 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
618 sections if we are creating a shared library.
620 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
622 * configure.host (i386-windows): Don't set host64=true.
624 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
626 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
627 (elf_mips16_gprel_howto): New static variable.
628 (mips16_gprel_reloc): New static function.
629 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
630 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
631 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
632 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
633 * bfd-in2.h, libbfd.h: Rebuild.
635 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
637 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
638 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
641 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
643 * config.bfd: add r5900
646 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
648 * elflink.h (elf_link_input_bfd): If we've discarded a section,
649 the output section will be the absolute section; don't print an
650 assertion message for that case when doing a relocateable link.
652 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
654 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
655 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
656 need_fn_sub, call_stub, and call_fp_stub.
657 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
658 (mips_elf_link_hash_newfunc): Initialize new fields.
659 (mips_elf_link_hash_table_create): Likewise.
660 (mips_elf_relocate_section): Redirect relocations to use mips16
661 stubs when appropriate.
662 (mips_elf_check_relocs): Attach stub sections to the appropriate
663 symbol. Set need_fn_stub when appropriate.
664 (mips_elf_always_size_sections): New static function.
665 (mips_elf_check_mips16_stubs): New static function.
666 (elf_backend_always_size_sections): Define.
667 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
669 * elflink.h (elf_link_input_bfd): Discard local symbols that are
670 attached to sections which are not being included in the link.
672 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
674 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
675 symbol value when computing the addend for a pc_relative
678 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
680 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
681 relocateable link, just skip pc_relative pcrel_offset relocs.
682 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
683 structure for an ARM26 reloc which can be resolved.
684 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
685 reloc can be resolved.
687 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
688 error in overflow check for R_RELBYTE.
690 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
692 * ieee.c (ieee_slurp_section_data): Pick up the start address.
693 From Mark Rasin <mark.rasin@telrad.co.il>.
695 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
698 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
700 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
701 (elf_mn10200_howto_table): Likewise.
702 (mn10200_reloc_map): Likewise.
704 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
706 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
707 * bfd-in2.h, libbfd.h: Regenerated.
708 * elf32-m32r.c: Add support for them.
710 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
712 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
713 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
715 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
716 r_format and r_pcrel. Always return a value.
718 * riscix.c (MY_final_link_callback): Define to dummy value.
720 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
721 relocations against the text segment, look up the output name of
723 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
724 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
725 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
726 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
727 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
730 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
732 * coff-tic80.c (tic80coff_vec): Use correct data put/get
733 routines for little endian data.
734 * coffcode.h (coff_write_object_contents): Set magic to
735 TIC80_ARCH_MAGIC for TIc80.
737 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
739 * coff-tic80.c (tic80coff_vec): Change to little endian data
743 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
745 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
746 auxiliary_filters parameter to be const char * const *. Accept a
747 NULL terminated array.
748 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
749 (bfd_elf32_size_dynamic_sections): Update declaration.
750 * bfd-in2.h: Rebuild.
752 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
754 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
755 NOTYPE symbol in a text section as a FUNC symbol.
757 * coffcode.h (coff_compute_section_file_positions): Force
758 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
760 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
762 * libaout.h (machine_type): Reserve several values for sparclet.
765 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
767 * config.bfd (tic80-*-*): Don't require 'coff'.
771 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
773 * elf32-v850.c (v850_elf_howto_table): Set the special_function
774 table to v850_elf_reloc for all non-standard relocations.
775 (v850_elf_check_relocs): Add check for h being non-null.
776 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
777 statement instead of multiple ifs.
778 (v850_elf_relocate_section): Fix up error message, don't just call
782 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
784 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
785 Use bfd_elf_generic_reloc as special function for all relocs.
786 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
788 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
789 24bit pc-relative reloc.
792 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
794 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
795 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
796 header byte order is little endian. Use correct bfd_get and
797 bfd_put routines for little endian headers.
798 * coffcode.h (coff_set_arch_mach_hook): Set arch to
799 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
802 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
804 * reloc.c: Add BFD_RELOC_24.
805 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
806 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
807 * bfd-in2.h, libbfd.h: Rebuilt.
809 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
811 elf64-alpha multiple .got rewrite:
813 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
814 (bfd_elf*_mkobject): Don't define here ...
815 * elfxx-target.h: ... but rather here. Default always_size_sections
817 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
818 what the #defines in elf-bfd.h transmuted it to anyway.
820 * section.c: Add SEC_LINKER_CREATED flag.
821 * bfd-in2.h: Rebuild.
822 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
823 relocation section flags.
824 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
825 SEC_IN_MEMORY to recognize generated bits.
826 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
828 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
829 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
830 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
831 * elf32-ppc.c (ppc_elf_create_linker_section,
832 ppc_elf_size_dynamic_sections): Likewise.
833 * elf32-sparc.c (elf32_sparc_check_relocs,
834 elf32_sparc_size_dynamic_sections): Likewise.
835 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
837 (_bfd_elf_create_dynamic_sections): Likewise.
838 (_bfd_elf_make_linker_section_rela): Likewise.
839 * elflink.h (elf_link_create_dynamic_sections): Likewise.
840 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
841 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
842 to identify generated bits.
843 (elf_link_input_bfd): Likewise.
845 * elf64-alpha.c: Rewrite everything touching relocations.
848 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
850 * elf32-v850.c (all functions and static variables): Go through
851 and regularize names to be of the form v850_elf_<xxx>.
852 (toplevel): Include <elf/v850.h>.
853 (enum reloc_type): Move to include/elf/v850.h.
854 (v850_elf_check_relocs): For common variables, if the variable is
855 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
856 into the appropriate section.
857 (elf_backend_check_relocs): Define.
859 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
861 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
864 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
866 * config.bfd (mips*el-*-linux*): New target.
867 (mips*-*-linux*): New target.
869 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
870 Return a useful value.
872 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
874 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
876 * configure: Rebuild.
877 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
878 ac_cv_func_mmap in bfd/configure.host.
880 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
881 filter_shlib and auxiliary_filter_shlib parameters.
882 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
884 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
885 (bfd_elf64_size_dynamic_sections): Likewise.
886 * bfd-in2.h: Rebuild.
888 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
890 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
891 symbols, don't export a symbol which is defined by an object in an
892 archive which contains shared objects.
895 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
897 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
898 for TI TMS320c80 (MVP).
899 (bfd_archures_list): Add bfd_tic80_arch.
900 * bfd-in2.h: Regenerate by running "make headers".
902 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
904 * cpu-tic80.c (bfd_tic80_arch): Add struct.
905 * configure.in (case $vec): Correct typo, "tb" not "tp".
906 Also add cofflink.o for tic80coff_vec.
907 * configure: Regenerate with autoconf.
910 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
912 * libbfd.c: Patch up the mmap code so that it is only built if BFD
913 is configured with --with-mmap.
916 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
918 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
919 (ALL_MACHINES): Add cpu-tic80.o
920 (cpu-tic80.o, coff-tic80.o): Add dependencies.
921 * coff-tic80.c: Add skeleton, cloned from another coff config.
922 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
926 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
928 * TODO: Correct a misspelling.
930 * coff-tic80.c: New file for TI TMS320C80 (MVP).
931 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
932 * configure.in (case $vec): Add tic80coff_vec entry.
933 * configure: Regenerate with autoconf.
934 * archures.c (bfd_tic80_arch): Declare.
935 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
936 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
937 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
938 (bfd_target_vector): Add tic80coff_vec entry.
941 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
943 * elflink.h (elf_buckets): Add some more values for larger
946 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
948 * Makefile.in (install): Move subdir_do out of conditional. From
949 Fred Fish <fnf@cygnus.com>.
951 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
953 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
955 (elf_mn10200_howto_table): Likewise.
956 (mn10200_reloc_map): Likewise.
958 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
960 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
961 mips16 symbol during the link.
962 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
964 (mips_elf_link_output_symbol_hook): New static function.
965 (elf_backend_link_output_symbol_hook): Define.
967 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
970 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
972 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
973 against SEC_DEBUGGING sections here (revert patch of December 5).
974 * elfcode.h (elf_object_p): Check for them here, instead.
976 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
978 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
979 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
981 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
982 (_bfd_elf_canonicalize_dynamic_reloc): New function.
983 * elf-bfd.h (struct elf_size_info): Update declaration of
985 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
986 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
987 * elfxx-target.h: Use new dynamic reloc routines by default.
988 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
991 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
993 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
994 if NAMES_HAVE_UNDERSCORE is defined.
996 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
998 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1000 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1002 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1005 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * elflink.h (elf_link_add_object_symbols): Only add a weak
1008 symbol if the real definition is in the dynamic symbol table.
1009 After finding the real definition, then, if it is dynamic, add the
1010 weak symbol to the dynamic symbol table.
1012 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1014 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1016 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1019 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1021 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1023 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1024 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1025 * reloc.c: Remove mn10300 big endian relocs.
1026 * bfd-in2.h, libbfd.h: Rebuilt.
1028 * elf32-mn10200.c: Update from elf32-mn10300.c.
1030 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1032 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1034 * elf32-mn10300.c: Add some comments.
1036 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1038 * ihex.c (ihex_scan): Always initialize buf before jumping to
1040 (ihex_read_section): Likewise.
1042 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1044 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1045 inplace for most relocs.
1047 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1049 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1050 even if SEC_ALLOC is not set.
1051 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1052 when deciding whether to copy a reloc into a shared object.
1053 (elf_i386_relocate_section): Likewise.
1054 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1055 (elf32_sparc_relocate_section): Likewise.
1056 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1057 reloc section if it is not set in the source section.
1058 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1059 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1060 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1062 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1064 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1065 expects a .got.plt until we actually create it.
1067 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1069 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1070 message for bfd_reloc_outofrange, rather than aborting. From
1071 Philippe De Muyter <phdm@info.ucl.ac.be>.
1073 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1074 a relocateable link, don't try to process them. From Heinz Wrobel
1075 <wrobel@lpr.e-technik.tu-muenchen.de>.
1077 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1079 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1080 mn10300_info_howto_rel. Tweak reloc argument to be an
1081 Elf32_Internal_Rela.
1082 (USE_RELA): Define instead of USE_REL.
1083 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1085 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1087 * configure.in, configure: Handle mips*-sgi-irix6*.
1088 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1091 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1093 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1094 relocation against a symbol defined in a section with no output
1097 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1099 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1100 * configure, config.in: Rebuild with autoconf 2.12.
1102 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1103 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1104 (swap_out_syms): Set st_other from existing st_other field.
1105 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1107 (elf_link_output_extsym): Set the other field from the global hash
1109 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1110 (elf_mips16_jump_howto): New static variable.
1111 (mips16_jump_reloc): New static function.
1112 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1113 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1114 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1116 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1117 * bfd-in2.h, libbfd.h: Rebuild.
1118 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1120 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1122 * configure.host: Use long long for mips-sgi-irix6*.
1124 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1125 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1127 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1129 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1130 (enum reloc_type): Add more reloc types.
1131 (elf32_mn10300_howto_table): Update for new reloc types.
1132 (elf32_mn10300_reloc_map): Update for new reloc types.
1133 * reloc.c: Add some new relocs for the mn10300 series.
1134 * bfd-in2.h, libbfd.h: Rebuilt.
1136 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1138 * som.c (setup_sections): Don't lose for a space which has
1139 no data, but some symbols.
1141 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1144 (sunos_link_hash_table_create): Initialize got_needed.
1145 (sunos_create_dynamic_sections): Only set .got section size if it
1146 is not already set. Set got_needed.
1147 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1148 sdynptr, and only handle dynamic sections, if dynamic sections are
1150 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1151 Initialize .got section.
1152 (sunos_scan_ext_relocs): Likewise.
1153 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1155 (sunos_finish_dynamic_link): Check got_needed. Only set up
1156 dynamic linking information if needed.
1158 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1160 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1162 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1164 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1166 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1168 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1171 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1173 * filemode.c: Include sysdep.h.
1174 * ihex.c: Add casts to eliminate compiler warnings.
1175 * sunos.c: Add casts to eliminate compiler warnings.
1177 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1179 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1181 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1182 appropriate relocations in the .so file if shared.
1183 (ppc_elf_relocate_section): Ditto.
1185 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1187 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1188 complain_overflow_unsigned.
1190 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1192 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1193 overflows for R_D10V_16 and R_D10V_18.
1195 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1197 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1198 (do_with_relocs): Likewise.
1199 (do_as_repeat): Likewise.
1200 (copy_expression): Likewise.
1202 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * ieee.c (ieee_write_external_part): Correctly record whether
1205 there is an external part.
1208 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1210 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1211 handle tda offsets for sld.w and sst.w instructions.
1212 Fix alignment check in sld.w and sst.w tda reloc handling.
1215 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1217 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1220 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1222 * elf32-v850.c: Add comments about assumptions about
1223 char, short & long sizes.
1224 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1225 problems for several relocs.
1227 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1228 R_V850_SDA_OFFSET entry.
1231 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1233 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1234 Store import file index in ldindx.
1235 (xcoff_build_ldsyms): Assume that ldsym was not previously
1236 allocated. For an imported symbol, copy ldindx into l_ifile.
1239 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1241 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1242 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1243 fields in R_V850_TDA_OFFSET.
1244 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1245 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1248 * elf32-v850.c: Include bfdlink.h.
1249 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1251 (elf32_v850_bfd_final_link_relocate): New function.
1252 (v850_elf_relocation_section): Likewise.
1253 (elf_backend_relocate_section): Define.
1256 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1258 * binary.c (binary_set_section_contents): Ignore sections which
1259 don't have SEC_LOAD and SEC_ALLOC set.
1261 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1263 * linker.c (_bfd_generic_final_link): Avoid losing static
1264 symbols in the .bss section.
1266 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1268 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1269 (mips32_64bit_reloc): New static function.
1270 (mips_reloc_map): Add entry for BFD_RELOC_64.
1271 (mips_elf_relocate_section): Handle R_MIPS_64.
1273 * linker.c (default_indirect_link_order): Print an error message
1274 when attempting to do a relocateable link with different object
1275 file formats, rather than calling abort.
1277 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1279 * reloc.c (m32r relocs): Rename them.
1280 * bfd-in2.h, libbfd.h: Regenerated.
1281 * elf32-m32r.c: Update.
1282 (m32r_elf_10_pcrel_reloc): New function.
1283 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1284 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1286 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1288 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1289 all sections that will be included in the output file.
1290 (_bfd_generic_link_output_symbols): Discard symbols in sections
1291 which are being discarded.
1295 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1296 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1297 (elf_v850_howto_table): Corresponding changes.
1298 (elf_v850_reloc_map): Corresponding changes.
1299 * reloc.c: Add additional V850 relocations.
1300 * bfd-in2.h, libbfd.h: Rebuilt.
1302 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1303 no longer want in pc-relative relocs.
1305 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1307 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1308 accept a reloc against an undefined sybmol!
1310 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1312 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1315 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1317 * VERSION: Bump for new relocation.
1319 * hosts/i386bsd.h: If NBPG is not defined, define it as
1320 PAGE_SIZE, for recent versions of FreeBSD.
1322 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1324 * configure.host: Use `long long' as the 64 bit type on a Solaris
1325 host, since both gcc and the SunPRO compilers support it.
1327 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1329 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1330 mistake to have reused the ECOFF LITERAL for ELF since they have
1331 different semantics.
1332 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1333 * bfd-in2.h, libbfd.h: Rebuild.
1335 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1338 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1339 dynamic relocation for an undefweak symbol when we are building
1340 a static executable.
1342 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1344 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1345 point explicitly to srcdir.
1346 (targmatch.h): Edit references to point explicitly to objdir.
1348 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * config.bfd: When setting targ_cpu, don't get confused by
1353 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1355 * configure.host: Add support for windows host (a build done
1356 under the Microsoft build environment).
1358 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1361 definition in a dynamic object, add it to the dynamic symbol table
1362 if any dynamic object mentions it. Reverts part of last patch.
1364 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1365 (sunos_link_hash_table_create): Initialize got_base.
1366 (bfd_sunos_size_dynamic_sections): If the .got section is more
1367 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1369 (sunos_check_dynamic_reloc): Subtract got_base from a base
1370 relative relocation.
1372 * elf32-mips.c (elf_mips_isa): New static function.
1373 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1374 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1376 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1378 * archive.c (do_slurp_coff_armap): Only treat archive as little
1379 endian for i960 COFF.
1381 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1384 by the change in size of the section when EXEC_P is not set.
1386 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1387 (m68kcoff_rtype_to_howto): New static function.
1388 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1389 VMA to the addend for a PC relative reloc.
1391 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1393 * Makefile.in: Rebuild dependencies.
1395 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1398 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1400 * Makefile.in: Remove explicit dependencies for mn10200 and
1402 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1403 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1404 (dependencies): Rebuilt.
1406 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1408 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1409 during this function.
1411 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1412 section if the flags are compatible.
1414 * configure.in: Add havevecs, and put it in tdefaults.
1415 * mpw-config.in: Likewise.
1416 * configure: Rebuild.
1417 * targmatch.sed: New file; a sed script to build targmatch.h from
1419 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1420 * targets.c: Include "fnmatch.h".
1421 (struct targmatch): Define.
1422 (bfd_target_match): Define by including targmatch.h.
1423 (bfd_find_target): If the target is not found by name, search for
1424 it as a configuration triplet.
1425 * Makefile.in: Rebuild dependencies.
1426 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1427 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1428 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1429 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1430 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1431 (CFILES): Remove i386dynix.c and hp300bsd.c.
1432 (targmatch.h): New target.
1433 (do_clean): Remove targmatch.h.
1435 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1436 * acconfig.h: Add NEED_DECLARATION_GETENV.
1437 * configure, config.in: Rebuild.
1438 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1439 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1441 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1443 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1444 * cpu-mn10200.c, cpu-mn10300.c: New files.
1445 * elf32-mn10200.c, elf32-mn10300.c: New files.
1446 * Makefile.in: Break mn10x00 support into two separate
1447 configurations, mn10200 and mn10300.
1448 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1449 * bfd-in2.h, configure: Rebuilt.
1451 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1453 * Makefile.in (do_clean): Move config.log to do_distclean.
1455 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1457 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1458 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1459 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1460 (elf32-mn10x00.o): Add dependencies.
1461 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1462 (bfd_mn10x00_arch): Declare.
1463 (bfd_archures_list): Add bfd_mn10x00_arch.
1464 * config.bfd: Add mn10x00-*-*.
1465 * configure.in: Add bfd_elf32_mn10x00_vec.
1466 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1467 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1468 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1469 * bfd-in2.h, configure: Rebuilt.
1471 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1473 openVMS/Alpha: Provide filename and case_hack flags via
1474 symbol table from gas.
1475 Add case_hack code for symbol output from vax/vms.
1476 * evax-alpha.c (evax_initialize): Remove filename handling,
1477 filename is provided via symbol table.
1478 (evax_get_symtab): Use local symbol count when setting up table.
1479 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1481 (_bfd_evax_write_egsd): Skip file name symbol.
1482 * evax-emh.c (get_vms_time_string): Local function now.
1483 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1485 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1486 through _bfd_evax_case_hack_symbol.
1487 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1489 (_bfd_evax_basename): Removed.
1490 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1491 * evax.h (evax_private_data_struct): Remove filename.
1492 (flag_hash_long_names, flag_show_after_trunc,
1493 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1496 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1498 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1499 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1500 (NO_SWAP_MAGIC): Don't define.
1501 (SWAP_MAGIC): Define.
1503 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1504 no hash table entry for a global symbol.
1506 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1508 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1510 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1512 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1513 symbol type with T_NULL. Warn if symbol type changes. Based on
1514 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1516 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1517 a dynamic object in the dynamic symbol table if it is referenced
1518 or defined by a regular object.
1521 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1523 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1524 remove dwarf local labels. Shrinks binaries by a factor of 3!
1527 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1530 by hand, rather than by calling bfd_make_section.
1532 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1534 * reloc.c: Rename m32r relocs.
1535 * bfd-in2.h, libbfd.h: Rebuilt.
1536 * elf32-m32r.c: Update.
1538 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1540 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1541 link, adjust the symbol index of a base relative reloc. Don't
1542 change the addend of a PC relative reloc if pcrel_offset is set.
1543 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1544 a relocateable link.
1546 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1547 it is zero, in case src_mask matters.
1548 (bfd_install_relocation): Likewise.
1550 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1554 (_bfd_xcoff_bfd_final_link): Don't set target_index
1555 to an uninitialized value.
1557 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1559 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1560 indices, rather than crashing.
1561 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1563 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1566 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1570 (coff_arm_adjust_symndx): New static function.
1571 (coff_adjust_symndx): Define.
1573 * srec.c (srec_scan): Accept multiple symbols on a single line.
1574 From Pascal Martin <pmartin@alsys.com>.
1578 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1580 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1581 (sunos_merge_private_bfd_data): New function.
1583 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1585 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1587 (bfd_merge_private_bfd_data): Likewise.
1588 * section.c (bfd_copy_private_section_data): Likewise.
1589 * syms.c (bfd_copy_private_symbol_data): Likewise.
1590 * bfd-in2.h: Rebuild.
1591 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1592 both BFD's are the right flavour.
1593 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1594 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1595 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1596 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1597 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1598 (ppc_elf_merge_private_bfd_data): Likewise.
1599 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1600 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1602 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1603 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1606 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1608 * reloc.c: Add m32r relocs.
1609 * bfd-in2.h, libbfd.h: Rebuilt.
1610 * cpu-m32r.c,elf32-m32r.c: New files.
1612 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1616 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1618 * tekhex.c (first_phase): Change type parameter from char to int.
1620 (pass_over): Change func to expect int, not char.
1622 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1623 rather than SEC_LOAD when aligning the file offset for the first
1624 section in a segment.
1626 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1628 * syms.c (coff_section_type): Make arg const.
1629 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1630 to make_bfd_asection().
1631 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1632 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1633 (_bfd_elf_stringtab_init): Remove prototype.
1635 * netbsd-core.c (swap_abort): Add prototype.
1636 * aix386-core.c (swap_abort): Ditto & make static
1637 * hpux-core.c (swap_abort): Ditto & make static.
1638 * irix-core.c (swap_abort): Ditto & make static.
1639 * ptrace-core.c (swap_abort): Ditto & make static.
1640 * trad-core.c (swap_abort): Ditto & make static.
1641 * coffswap.h (coff_swap_reloc_in): Ditto.
1642 (coff_swap_reloc_out): Ditto.
1643 (coff_swap_filehdr_in): Ditto.
1644 (coff_swap_filehdr_out): Ditto.
1645 (coff_swap_sym_in): Ditto.
1646 (coff_swap_sym_out): Ditto.
1647 (coff_swap_aux_in): Ditto.
1648 (coff_swap_aux_out): Ditto.
1649 (coff_swap_lineno_in): Ditto.
1650 (coff_swap_lineno_out): Ditto.
1651 (coff_swap_aouthdr_in): Ditto.
1652 (coff_swap_aouthdr_out): Ditto.
1653 (coff_swap_scnhdr_in): Ditto.
1654 (coff_swap_scnhdr_out): Ditto.
1655 * ihex.c (ihex_sizeof_headers): Ditto.
1656 * tekhex.c (getsym): Ditto.
1657 (find_chunk): Ditto & make static.
1658 (insert_byte): Ditto.
1659 (first_phase): Ditto.
1661 (tekhex_get_symtab): Ditto & make static.
1662 (tekhex_get_symtab_upper_bound): Ditto & make static.
1663 (tekhex_mkobject): Ditto.
1664 (tekhex_object_p): Ditto.
1665 (move_section_contents): Ditto.
1666 (tekhex_get_section_contents): Ditto.
1667 (tekhex_set_arch_mach): Ditto & make static.
1668 (tekhex_set_section_contents): Ditto.
1669 (writevalue): Ditto.
1672 (tekhex_write_object_contents): Ditto.
1673 (tekhex_sizeof_headers): Ditto.
1674 (tekhex_make_empty_symbol): Ditto.
1675 (tekhex_get_symbol_info): Ditto.
1676 (tekhex_print_symbol): Ditto.
1677 * irix-core.c (make_bfd_asection): Ditto.
1678 (irix_core_core_file_p): Ditto.
1679 (irix_core_core_file_failing_command): Ditto.
1680 (irix_core_core_file_failing_signal): Ditto.
1681 (irix_core_core_file_matches_executable_p): Ditto.
1682 (irix_core_make_empty_symbol): Ditto.
1683 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1684 * srec.c (srec_new_symbol): Ditto.
1685 (srec_get_section_contents): Ditto.
1686 (srec_set_arch_mach): Ditto.
1687 (srec_set_section_contents): Ditto.
1688 (internal_srec_write_object_contents): Ditto.
1689 (srec_write_object_contents): Ditto.
1690 (symbolsrec_write_object_contents): Ditto.
1691 (srec_sizeof_headers): Ditto.
1692 (srec_make_empty_symbol): Ditto.
1693 (srec_get_symtab_upper_bound): Ditto.
1694 (srec_get_symtab): Ditto.
1695 (srec_print_symbol): Ditto and make static.
1696 * elf.c (elf_read): Ditto
1697 (assign_section_numbers): Ditto.
1698 (elf_fake_sections): Ditto.
1699 (sym_is_global): Ditto.
1700 (elf_map_symbols): Ditto.
1701 (get_program_header_size): Ditto.
1702 * coffgen.c (make_a_section_from_file): Ditto.
1703 (coff_real_object_p): Ditto.
1704 (fixup_symbol_value): Ditto.
1705 (build_debug_section): Ditto.
1707 * syms.c (coff_section_type): Ditto.
1709 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1711 * bfd-in2.h: Rebuilt after m32r changes.
1713 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1715 * config.bfd,configure.in,configure: Add m32r support.
1716 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1717 * config.bfd: Keep target list alphabetically sorted.
1720 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1722 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1723 to add in the constant part found in the instruction itself.
1724 (case R_V850_HI16_S): Likewise.
1727 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1729 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1730 and R_D10V_18 to be 1 (word).
1732 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * stabs.c (_bfd_link_section_stabs): If the output_section field
1735 of either section is bfd_abs_section, then the linker is
1736 discarding the section and we should not optimize it.
1738 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1740 * Makefile.in (aout-sparcle.o): New target.
1741 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1742 * config.bfd (sparclet-*-aout*): Add case.
1743 * configure.in (sparcle_aout_vec): Add case.
1744 * configure: Regenerated.
1745 * targets.c (sparcle_aout_vec): Declare.
1746 (bfd_target_vector): Add sparcle_aout_vec.
1747 * aout-sparcle.c: New file.
1750 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1752 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1753 low order sign bit propogation for R_V850_HI16_S.
1755 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1756 handling V850 specific relocs.
1757 (elf_v850_howto_table): Use the new function for some
1758 relocations. Twiddle masks & shifts for some relocs.
1759 Set partial_inplace where needed.
1762 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1764 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1765 default architecture to a machine number of 0.
1766 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1768 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1769 the output BFD is the default, set it from the first input BFD.
1772 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1774 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1775 insert at bitpos zero. The HI16 relocs are shifted right
1776 by 16 bits. Fix src_mask for all relocs.
1777 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1779 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1783 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1785 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1786 Rewrite to use BFD file read routines and to avoid using a fixed
1787 length for the file name.
1790 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1792 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1793 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1794 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1795 to R_V850_{32,16,8}.
1797 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1799 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1800 (elf_v850_howto_table): Add info for HI16_S reloc.
1801 (v850_reloc_map): Add HI_16_S reloc.
1802 * reloc.c: Define BFD_RELOC_V850_* relocs.
1805 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * elf32-sh.c: New file.
1809 * elf.c (prep_headers): Handle bfd_arch_sh.
1810 * elfcode.h (write_relocs): Handle absolute symbol.
1811 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1812 (_bfd_elf64_link_read_relocs): Declare.
1813 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1814 elf_link_read_relocs. Make globally visible. Change all
1816 (elf_link_input_bfd): Get external symbols from cache in
1817 symtab_hdr->contents. Get contents from cache in
1819 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1821 * reloc.c: Define BFD_RELOC_SH_* relocs.
1822 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1823 * coff-sh.c (sh_insns_conflict): Fix a return value.
1824 (_bfd_sh_align_load_span): New globally visible function, broken
1825 out of sh_align_load.
1826 (sh_align_load): Call _bfd_sh_align_load_span.
1827 (sh_swap_insns): Change relocs parameter to PTR.
1828 * bfd-in2.h, libbfd.h: Rebuild.
1829 * targets.c (bfd_elf32_sh_vec): Declare.
1830 (bfd_elf32_shl_vec): Declare.
1831 * config.bfd (sh-*-elf*): New target.
1832 * configure.in (bfd_elf32_sh_vec): New target vector.
1833 (bfd_elf32_shl_vec): New target vector.
1834 * configure: Rebuild.
1835 * Makefile.in: Rebuild dependencies.
1836 (BFD32_BACKENDS): Add elf32-sh.o.
1837 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1839 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1840 page before checking D_PAGED.
1842 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1843 (ihex_write_object_contents): Remove extbase; always use segbase
1846 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1848 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1849 * configure.host (i[345]86-*-*): Ditto.
1850 * config.bfd (i[345]86-*-*): Ditto.
1851 * configure: Regenerate.
1853 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1856 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1858 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1859 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1860 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1861 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1862 will have an ST_CODE type, change the symbol's type to ST_DATA.
1863 * som.c (hppa_som_gen_reloc_type): Update prototype.
1865 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1868 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1869 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1870 (mips_elf_finish_dynamic_sections): Likewise.
1872 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * configure.host (HLDENV): New variable to set. Set it for
1875 *-*-sysv4*, since those linkers may not support -R but they always
1876 support LD_RUN_PATH.
1878 * libieee.h (NSECTIONS): Don't define.
1879 (ieee_data_struct): Change section_table to asection **. Add
1881 * ieee.c (get_section_entry): If the table isn't big enough, make
1883 (ieee_slurp_sections): Remove assertion about number of sections.
1884 (ieee_object_p): Adjust initialization of ieee to match changes to
1887 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1888 symbols merely because we are generating a shared library.
1889 (xcoff_build_ldsyms): Don't set up global linkage code for an
1890 undefined symbol merely because we are generating a shared
1894 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1896 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1897 (BFD32_BACKENDS) Add elf32-v850.o.
1898 * archures.c: Add bfd_v850_arch.
1899 * bfd-in2.h: Add bfd_v850_arch.
1900 * config.bfd (v850-*-*): New target.
1901 * configure: (bfd_elf32_v850_vec) New vector.
1902 * configure.in: (bfd_elf32_v850_vec) New vector.
1903 * cpu-v850.c: New file.
1904 * elf.c (prep_headers): Added case bfd_arch_v850.
1905 * elf32-v850.c: New file.
1906 * targets.c (bfd_elf32_v850_vec): New vector.
1909 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1912 a function code symbol for an XMC_XO symbol.
1914 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1916 * mpw-config.in: Update editing of autoconf vars to reflect
1917 Jul 18 configure.in change.
1918 * mpw-make.sed: Update editing of include pathnames to be
1919 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1921 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1923 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1924 which to offset to get the .plt entry address is ".plt".
1926 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1928 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1929 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1930 Added, for internal use by the ARM gas.
1932 * bfd-in2.h: Rebuilt
1934 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1936 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1937 in section dynidx start.
1939 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1941 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1942 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1943 optimization for g++.
1945 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1947 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1948 the -mrelocatable-lib bit set and the other doesn't, clear the
1949 -mrelocatable-lib bit in the header.
1951 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1954 symbol against a STT_FUNC symbol in a shared library.
1956 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1959 symbol is found, automatically define the corresponding function
1962 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1963 if sym.n_numaux is not zero.
1964 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1965 entry to disagree about the number of aux entries if the symbol
1968 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1969 section if it might be needed, not just if info->shared.
1970 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1971 the start of .rel.dyn if we are going to use it.
1972 (mips_elf_finish_dynamic_sections): Only clear the first element
1973 of .rel.dyn if the size is greater than zero.
1975 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1978 undefined_symbol callback for a symbol, then don't issue any more
1979 warnings about loader relocs.
1980 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1981 after calling the undefined_symbol callback.
1983 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1984 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1985 as the AIX linker seems to do.
1987 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1989 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1990 (evax_initialize): Remove evax_reloc_table.
1991 (evax_close_and_cleanup): Ditto.
1993 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1995 (evax_bfd_reloc_type_lookup): Ditto.
1996 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1997 cooked_size == raw_size.
1998 * evax-emh.c (_bfd_evax_register_filename): Remove.
1999 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2000 * evax-misc.c (add_new_contents): Malloc section at full size.
2001 (_bfd_save_evax_section): Memcpy section contents directly.
2002 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2003 (evax_reloc_table): Remove.
2005 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2007 * makefile.vms: Add better support for DEC C compilation
2008 Add evax.h dependencies
2010 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2011 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2012 (BFD_RELOC_ALPHA_BASEREG): Remove.
2013 * bfd-in2.h, libbfd.h: Rebuild.
2015 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2017 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2018 getgid if _WIN32 is defined.
2019 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2021 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2023 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2024 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2026 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2029 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2031 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2033 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2034 (NEED_DECLARATION_REALLOC): New macro.
2035 * configure, config.in: Rebuild.
2036 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2037 (realloc): Declare if NEED_DECLARATION_REALLOC.
2039 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2040 <strings.h> if they exist.
2042 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2044 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2046 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2048 Based on patches from Eric Valette <valette@crf.canon.fr>:
2049 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2050 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2051 (elf_howto_table): Add entries for new relocs.
2052 (elf_i386_reloc_type_lookup): Handle new relocs.
2053 (elf_i386_info_to_howto): Just call abort.
2054 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2055 (elf_i386_relocate_section): Likewise.
2057 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2059 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2061 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2064 only get the LMA from the phdr if they are in the same part of the
2067 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2068 new segment to make them more comprehensible. If the relationship
2069 between the LMA and the VMA changed, start a new segment. Don't
2070 check dynsec when deciding whether to start a new segment for a
2071 writeable section; -N will now handle this.
2073 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2075 * libhppa.h: Remove "esel" changes. Not the right approach.
2076 * som.c: Corresponding changes.
2077 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2078 which don't have a SOM symbol type associated with them.
2079 Reverses a 1994 change.
2081 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2083 Make ld -N more reasonable for ELF:
2084 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2085 phdr_in_section to false, and always use a single load segment.
2086 (elf_sort_sections): Sort sections by LMA after VMA.
2087 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2088 align to maxpagesize.
2089 (assign_file_positions_except_relocs): Likewise.
2090 * elfcode.h (elf_object_p): If a section is loaded but not page
2091 aligned, clear D_PAGED.
2093 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2095 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2096 Added, for internal use by the ARM gas.
2098 * bfd-in2.h: Rebuilt
2100 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2102 * libhppa.h (R_HPPA_ESEL): New field selector.
2103 (e_esel): Similarly.
2104 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2105 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2106 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2108 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2111 archive search before looking for stripped dynamic objects.
2113 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2116 symbol a warning rather than an error.
2118 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2120 * elf.c (assign_file_positions_for_segments): Track the virtual
2121 memory position separately from the file position, and use it to
2122 compute the alignment adjustment.
2124 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2126 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2127 and fixed mask on R_D10V_10_PCREL_L.
2129 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2131 * elf64-mips.c: Include "aout/ar.h".
2132 (mips_elf64_slurp_armap): New static function.
2133 (mips_elf64_write_armap): New static function.
2134 (bfd_elf64_archive_*): Define.
2135 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2136 Use instead of bfd_generic_archive_p.
2137 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2138 instead of _bfd_write_archive_contents.
2139 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2140 _bfd_generic_mkarchive.
2141 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2142 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2144 (TARGET_LITTLE_SYM): Likewise.
2145 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2147 * Makefile.in: Rebuild dependencies.
2149 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2150 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2151 SHT_MIPS_EVENTS sections.
2152 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2153 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2155 (_bfd_mips_elf_fake_sections): Likewise.
2157 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2158 * ecoff.c (ecoff_compute_section_file_positions): Copy
2159 rdata_in_text from backend info to tdata. Clear it if any data
2160 section comes before .rdata.
2161 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2162 tdata rather than backend info.
2164 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2166 * configure.in: Fix test for whether a compiler has a 64 bit
2167 type. From Jim Wilson <wilson@cygnus.com>.
2169 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2171 * configure.host (mips-sgi-irix6*): New host.
2173 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2174 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2175 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2177 * configure: Rebuild.
2178 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2179 (BFD_HOST_64_BIT): Define conditionally.
2180 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2181 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2182 (symvalue, bfd_size_type): Likewise.
2183 * bfd-in2.h: Rebuild.
2184 * Makefile.in (do_clean): Remove bfd-tmp.h.
2185 (do_distclean): Remove bfd-in3.h.
2186 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2187 (bfd-in3.h): New target.
2189 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2190 Andrew Gierth <ANDREWG@microlise.co.uk>.
2192 * configure.host: Set INSTALL_SHLIB.
2193 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2194 * configure: Rebuild.
2195 * Makefile.in (install): Use @INSTALL_SHLIB@.
2197 * config.bfd (mips*-*-irix6*): New target.
2198 * configure.host: Handle Irix 6 shared library like Irix 5.
2200 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2201 symbol for a magic name.
2202 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2204 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2207 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2209 * mpw-config.in: Add ELF support to mips config, create the
2210 elf32-target.h file in the object dir.
2211 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2213 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2215 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2216 Also removed most abort calls, in favor of using bfd reporting.
2218 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2220 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2221 (BFD32_BACKENDS) Add elf32-d10v.o.
2222 * archures.c: Add bfd_d10v_arch.
2223 * bfd-in2.h: Add bfd_d10v_arch.
2224 * config.bfd (d10v-*-*): New target.
2225 * configure: (bfd_elf32_d10v_vec) New vector.
2226 * configure.in: (bfd_elf32_d10v_vec) New vector.
2227 * cpu-d10v.c: New file.
2228 * elf.c (prep_headers): Added case bfd_arch_d10v.
2229 * elf32-d10v.c: New file.
2230 * libbfd.h: Rebuild.
2231 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2232 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2233 * targets.c (bfd_elf32_d10v_vec): New vector.
2235 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2237 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2239 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2241 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2242 bfd_mach_i386_i8086 machine types.
2244 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2249 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2251 * coffcode.h (coff_set_section_contents): A/UX does not require
2252 special handling of the _LIB section.
2254 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2256 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2257 value for R_RELBYTE.
2259 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2260 array if one was allocated.
2262 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2264 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2265 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2266 use_rld_obj_head and rld_value.
2267 (mips_elf_link_hash_table_create): Initialize new fields.
2268 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2270 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2271 __rld_obj_head symbol not seen, create an __rld_map symbol.
2272 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2273 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2274 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2275 __rld_obj_head symbol.
2276 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2278 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2280 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2282 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2283 ppc_elf_addr16_ha_reloc.
2284 (ppc_elf_addr16_ha_reloc): New static function.
2286 * coff-mips.c (struct mips_hi): Define.
2287 (mips_refhi_list): New static variable.
2288 (mips_refhi_addr, mips_refhi_addend): Remove.
2289 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2290 (mips_reflo_reloc): Process mips_refhi_list.
2291 (mips_relhi_list): New static variable.
2292 (mips_relhi_addr, mips_relhi_addend): Remove.
2293 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2294 (mips_rello_reloc): Process mips_relhi_list.
2295 (mips_relocate_section): Permit an arbitrary number of REFHI or
2296 RELHI relocs before the associated REFLO or RELLO reloc.
2298 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2300 * aout-target.h (MY(callback)): Set reloc_count fields.
2302 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2305 sections unless this is a SunOS link.
2307 * VERSION: Set to 2.7.1.
2309 * Released binutils 2.7.
2311 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * i386aout.c: Include "aout/aout64.h".
2314 (i386aout_write_object_contents): New static function.
2315 (MY_write_object_contents): Define.
2317 * netbsd.h (MY(write_object_contents)): Make sure that
2318 adjust_sizes_and_vmas is called before fiddling with the magic
2321 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2323 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2325 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2327 * libbfd-in.h (itos, stoi): Don't define.
2328 * libbfd.h: Rebuild.
2329 * i386lynx.c (KEEPIT): Define as udata.i.
2330 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2331 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2332 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2333 flags. Don't use stoi.
2335 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2337 * elf.c (map_sections_to_segments): Don't start a new segment for
2338 a writable section if it's on the same page as the previous
2339 segment. Reset the writable variable for a readonly section.
2341 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2343 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2344 first_thunk_address, thunk_size, and import_table_size.
2345 * peicode.h: Improved some diagnostics regarding edata sections.
2347 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2349 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2350 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2352 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2354 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2355 with XCOFF_DEF_DYNAMIC set is really defined.
2356 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2357 (xcoff_link_add_symbols): Only create special sections if using an
2360 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2362 (bfd_install_relocation): Likewise.
2364 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2366 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2368 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2369 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2370 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2371 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2372 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2373 are found for LITERAL relocs.
2374 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2375 taken, we cannot generate a .plt entry for the symbol.
2377 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2380 sysconf functions (for gprof).
2381 * configure, config.in: Rebuild.
2383 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2385 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2386 an archive if it has a map. If the object file has the wrong
2389 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2390 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2392 (alpha_relocate_section): Likewise.
2394 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2395 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2396 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2397 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2398 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2399 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2400 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2401 * peicode.h: Corresponding changes.
2403 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2405 * elflink.h (elf_create_pointer_linker_section): Comment out code
2406 dealing with making GOT pointers negative of the GOT symbol for
2409 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2411 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2412 increment the .rela.plt size until after we're done creating the
2414 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2415 .rela.plt offset directly rather than calculating it.
2417 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2419 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2420 Use autoconf-set values.
2421 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2422 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2425 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2426 * configure: Rebuilt.
2428 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2430 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2431 handling code > 1k away.
2433 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2435 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2436 defined, output whenever the symbol is updated.
2438 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2440 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2441 section to 0 if user_set_vma is set.
2442 * elflink.h (elf_bfd_final_link): Likewise.
2444 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2446 Partially undo patch of Jun 20.
2447 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2448 (coff_compute_section_file_positions): Likewise.
2449 (coff_write_object_contents): Likewise. Re-add deleted code, but
2450 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2451 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2453 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2455 * config.bfd: Add support for *-*-rtems* configurations.
2457 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * elf.c (prep_headers): Add bfd_arch_alpha case.
2461 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2463 * elf64-alpha.c: New file.
2464 * config.bfd (alpha-*-linuxecoff*): New target.
2465 (alpha-*-linux*, alpha-*-elf*): New targets.
2466 * configure.in (bfd_elf64_alpha_vec): New vector.
2467 * configure: Rebuild.
2468 * targets.c (bfd_elf64_alpha_vec): Declare.
2469 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2470 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2471 * bfd-in2.h, libbfd.h: Rebuild.
2472 * Makefile.in: Rebuild dependencies.
2473 (BFD64_BACKENDS): Add elf64-alpha.o.
2474 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2476 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2478 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2479 than relying on a right shift of 32.
2481 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2483 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2484 ifdef to COFF_WITH_PE.
2485 (coff_compute_section_file_positions): Likewise.
2486 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2487 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2488 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2489 COFF_IMAGE_WITH_PE, always include.
2491 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2493 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2495 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2496 approximate the correct answer if SIZEOF_HEADERS was not used.
2498 * binary.c (binary_set_section_contents): Set section file
2499 position based on LMA rather than VMA.
2501 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2503 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2504 symbols if info->strip == strip_all.
2506 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2508 * coff-h8300.c: Remove #if 0 code.
2509 (compatable): Don't allow mixing/matching of different architectures.
2511 * archures.c (bfd_mach_h8300s): Add.
2512 * bfd-in2.h: Rebuilt.
2513 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2515 (h8300_reloc16_estimate): Likewise.
2516 (h8300_reloc16_extra_cases): Likewise.
2517 (h8300_bfd_link_add_symbols): Likewise.
2518 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2519 (coff_set_flags): Likewise.
2520 * cpu-h8300.c (h8300_scan): Likewise.
2521 Add H8/S to bfd_h8300_arch list.
2523 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2525 Added support for Alpha OpenVMS:
2526 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2527 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2528 * config.h-vms, makefile.vms: New files.
2529 * config.bfd (alpha-*-*vms*): New target.
2530 * configure.in (evax_alpha_vec): New target vector.
2531 * configure: Rebuild.
2532 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2533 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2534 * targets.c (bfd_target_evax_flavour): Define.
2535 (evax_alpha_vec): Declare.
2536 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2537 if BFD64 is defined.
2538 * bfd-in2.h, libbfd.h: Rebuild.
2539 * Makefile.in: Rebuild dependencies.
2540 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2541 evax-emh.o, and evax-misc.o.
2542 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2543 evax-etir.c, evax-emh.c, and evax-misc.c.
2544 (HFILES): Add evax.h.
2546 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2548 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2550 (h8300_bfd_link_add_symbols): Likewise.
2552 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2554 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2555 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2557 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2560 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2562 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2563 R_MIPS_32 relocs if creating a shared library.
2565 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2567 * peicode.h (add_data_entry): Use pei_section_data rather than
2568 _cooked_size. Corresponds to May 13 change in coffcode.h.
2570 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2572 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2573 * coffcode.h (coff_write_object_contents): If there are long
2574 section names, always set the f_symptr field, even if there are no
2576 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2577 if there are no symbols.
2579 * coffgen.c (make_a_section_from_file): Check return value of
2580 _bfd_coff_read_string_table.
2581 (coff_real_object_p): Check return value of
2582 make_a_section_from_file.
2583 (_bfd_coff_read_string_table): Check that there are some symbols
2584 before trying to read the string table size.
2586 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2588 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2589 to replace a symbol in a dynamic object with a symbol from another
2590 dynamic object, do the replacement if the existing symbol is
2591 global linkage code.
2593 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2594 for _ptrgl, and treat it as global linkage code.
2596 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2597 filename or N_SO symbol past the offset, and use it to indicate
2598 that there is no line number or function when appropriate.
2600 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2603 common symbol defined by the linker. Don't export function code
2604 even if export_defineds is set.
2606 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2608 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2610 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2611 (h8300_symbol_address_p): New function.
2612 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2615 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2617 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2619 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2620 correctly for the two variants. Allow relaxing if the target
2621 is 128 bytes away since after relaxation it'll be 126 bytes away.
2622 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2623 "dot" and "value". Allow relaxing if the target is 128 bytes
2624 away since after relaxation it'll be 126 bytes away.
2625 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2626 the given section until nothing changes.
2628 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2630 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2631 alignment hack--we can get the lnnoptr info another way without
2632 suddenly increasing the alignment requirements. Set the flags for
2634 (ecoff_compute_section_file_positions): Do so.
2636 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2639 to keep the HP emulator database happy.
2641 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2642 From Kevin Buettner <kev@primenet.com>.
2644 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2646 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2647 name of a NULL section.
2649 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2652 set, always call the notice callback.
2654 * VERSION: Increment for bfdlink.h change.
2656 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2658 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2659 (sh_relax_delete_bytes): Correct handling of differently sized
2660 trailing alignment reloc.
2662 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2663 * bfd-in2.h: Rebuild.
2664 * configure.in: Warn if there is no known 64 bit type.
2665 * configure: Rebuild.
2667 * Makefile.in: Rebuild dependencies.
2668 (BFD32_BACKENDS): Add ppcboot.o.
2669 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2671 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2672 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2674 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2677 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2678 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2679 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2681 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2683 * elf64-mips.c: Improve reloc special_functions and handling of
2684 SHT_MIPS_OPTIONS section.
2685 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2686 mips_elf_hi16_reloc and make globally visible.
2687 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2688 make globally visible.
2689 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2690 make globally visible.
2691 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2692 and make globally visible.
2693 (gprel16_with_gp): Check howto->src_mask before using value in
2695 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2696 and make globally visible.
2697 (gprel32_with_gp): Check howto->src_mask before fetching value.
2698 (bfd_mips_elf_swap_options_in): New function.
2699 (bfd_mips_elf_swap_options_out): New function.
2700 (_bfd_mips_elf_set_private_flags): Rename from
2701 mips_elf_set_private_flags and make globally visible.
2702 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2703 mips_elf_copy_private_bfd_data and make globally visible.
2704 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2705 mips_elf_merge_private_bfd_data and make globally visible.
2706 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2707 for a SHT_MIPS_OPTIONS section.
2708 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2709 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2710 name of a SHT_MIPS_OPTIONS section.
2711 (_bfd_mips_elf_set_section_contents): New function.
2712 (mips_elf32_section_processing): Set the GP value in a
2713 SHT_MIPS_OPTIONS section.
2714 (_bfd_mips_elf_find_nearest_line): Rename from
2715 mips_elf_find_nearest_line and make globally visible.
2716 (bfd_elf32_set_section_contents): Define.
2717 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2718 (_bfd_mips_elf_lo16_reloc): Declare.
2719 (_bfd_mips_elf_gprel16_reloc): Declare.
2720 (_bfd_mips_elf_got16_reloc): Declare.
2721 (_bfd_mips_elf_gprel32_reloc): Declare.
2722 (_bfd_mips_elf_set_private_flags): Declare.
2723 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2724 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2725 (_bfd_mips_elf_find_nearest_line): Declare.
2726 (_bfd_mips_elf_set_section_contents): Declare.
2728 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2730 (elf_info_to_howto): Define.
2731 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2733 (elf_info_to_howto): Define.
2734 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2736 (elf_info_to_howto): Define.
2738 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2739 R_MOV16B[12], to match change in coff/internal.h.
2741 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * elf64-mips.c: Extensive additions to provide better support for
2744 writing files and for gas.
2745 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2746 of mips_elf_object_p.
2747 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2748 _bfd_mips_elf_object_p.
2749 (_bfd_mips_elf_final_write_processing): Rename from
2750 mips_elf_final_write_processing and make globally visible.
2751 (_bfd_mips_elf_fake_sections): Rename from
2752 mips_elf_fake_sections and make globally visible.
2753 (_bfd_mips_elf_section_from_bfd_section): Rename from
2754 mips_elf_section_from_bfd_section and make globally visible.
2755 (_bfd_mips_elf_section_processing): New function, broken out of
2756 mips_elf_section_processing.
2757 (mips_elf32_section_processing): Rename from
2758 mips_elf_section_processing; call
2759 _bfd_mips_elf_section_processing.
2760 (_bfd_mips_elf_symbol_processing): Rename from
2761 mips_elf_symbol_processing and make globally visible.
2762 (_bfd_mips_elf_read_ecoff_info): Rename from
2763 mips_elf_read_ecoff_info and make globally visible.
2764 (mips_elf32_ecoff_debug_swap): Rename from
2765 mips_elf_ecoff_debug_swap.
2766 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2767 struct symbol_cache_entry.
2768 (_bfd_elf_validate_reloc): New function, moved in from
2769 elfcode.h:validate_reloc.
2770 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2771 to _bfd_elf_validate_reloc. Change all callers.
2772 * elf-bfd.h (bfd_section_from_shdr): Declare.
2773 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2774 (_bfd_elf_validate_reloc): Declare.
2775 (_bfd_mips_elf_object_p): Declare.
2776 (_bfd_mips_elf_fake_sections): Declare.
2777 (_bfd_mips_elf_section_from_bfd_section): Declare.
2778 (_bfd_mips_elf_section_processing): Declare.
2779 (_bfd_mips_elf_symbol_processing): Declare.
2780 (_bfd_mips_elf_read_ecoff_info): Declare.
2781 (_bfd_mips_elf_final_write_processing): Declare.
2782 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2785 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2786 (mips_elf_final_write_processing): Likewise.
2788 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2790 64-bit MIPS ELF ABI objdump support:
2791 * elf64-mips.c: New file.
2792 * Makefile.in: Rebuild dependencies.
2793 (BFD64_BACKENDS): Add elf64-mips.o.
2794 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2795 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2796 bfd_elf64_littlemips_vec to targ_selvecs.
2797 (mips*-*-elf*): Likewise.
2798 * confingure.in: Add bfd_elf64_bigmips_vec and
2799 bfd_elf64_littlemips_vec to vector switch.
2800 * configure: Rebuild.
2801 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2802 broken out of mips_elf_section_from_shdr.
2803 (mips_elf32_section_from_shdr): Rename from
2804 mips_elf_section_from_shdr. Call new function.
2805 (elf_backend_section_from_shdr): Update name of renamed function.
2806 * elf-bfd.h (struct elf_size_info): Change second parameter of
2807 write_out_phdrs to be const. Likewise for second parameter of
2809 (struct bfd_elf_section_data): Add rel_hdr2 field.
2810 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2811 (bfd_elf32_swap_symbol_out): Likewise.
2812 (bfd_elf32_swap_reloc_in): Likewise.
2813 (bfd_elf32_swap_reloc_out): Likewise.
2814 (bfd_elf32_swap_reloca_in): Likewise.
2815 (bfd_elf32_swap_reloca_out): Likewise.
2816 (bfd_elf32_swap_phdr_in): Likewise.
2817 (bfd_elf32_swap_phdr_out): Likewise.
2818 (bfd_elf32_swap_dyn_in): Likewise.
2819 (bfd_elf32_swap_dyn_out): Likewise.
2820 (bfd_elf32_slurp_symbol_table): Declare.
2821 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2822 (bfd_elf32_write_out_phdrs): Declare.
2823 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2824 (bfd_elf64_swap_symbol_out): Likewise.
2825 (bfd_elf64_swap_reloc_in): Likewise.
2826 (bfd_elf64_swap_reloc_out): Likewise.
2827 (bfd_elf64_swap_reloca_in): Likewise.
2828 (bfd_elf64_swap_reloca_out): Likewise.
2829 (bfd_elf64_swap_phdr_in): Likewise.
2830 (bfd_elf64_swap_phdr_out): Likewise.
2831 (bfd_elf64_swap_dyn_in): Likewise.
2832 (bfd_elf64_swap_dyn_out): Likewise.
2833 (bfd_elf64_slurp_symbol_table): Declare.
2834 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2835 (bfd_elf64_write_out_phdrs): Declare.
2836 (_bfd_mips_elf_section_from_shdr): Declare.
2837 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2838 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2839 section for the section, add the new one to rel_hdr2. Increment
2840 reloc_count rather than setting it.
2841 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2842 Remove static declaration.
2843 (elf_write_shdrs_and_ehdr): Define name as macro.
2844 (elf_write_out_phdrs): Likewise.
2845 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2846 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2847 (elf_swap_symbol_in): Change second parameter to be const.
2848 (elf_swap_symbol_out): Likewise.
2849 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2850 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2851 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2852 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2853 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2854 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2855 parameter to be const. Make non-static.
2856 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2858 (elf_slurp_symbol_table): Make non-static.
2859 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2860 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2861 (elf_backend_size_info): Likewise.
2862 (elfNN_bed): Use elf_backend_size_info.
2863 * targets.c (bfd_elf64_bigmips_vec): Declare.
2864 (bfd_elf64_littlemips_vec): Declare.
2865 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2866 bfd_elf64_littlemips_vec if BFD64 is defined.
2868 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2870 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2873 zeroes, in alignment holes.
2875 * configure: Rebuild with autoconf 2.10.
2877 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2878 potential leading underscore in the allocated buffer.
2880 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2882 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2883 symbols into .sbss if this is a relocatable link.
2885 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2887 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2888 undefined symbols when creating a shared library.
2890 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2892 * coff-sh.c: Add a bunch of new code and static const arrays to
2893 support aligning loads and stores on four byte memory boundaries.
2895 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2897 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2898 call sh_align_loads.
2899 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2902 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * cache.c (bfd_open_file): Unlink the file before opening it for
2905 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2907 * opncls.c (bfd_fdopenr): Set opened_once.
2909 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2914 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2915 the code unconditionally.
2917 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * libcoff-in.h (struct pei_section_tdata): Define structure.
2920 (pei_section_data): Define macro.
2921 * libcoff.h: Rebuild.
2922 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2923 store s_paddr field in pei_section_data.
2924 (coff_compute_section_file_positions): Use pei_section_data rather
2925 than _cooked_size, and don't overwrite an existing value.
2926 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2927 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2928 * peicode.h (coff_bfd_copy_private_section_data): Define if
2930 (pe_bfd_copy_private_section_data): New static function if
2933 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2935 * srec.c (srec_set_arch_mach): Write as a function rather than a
2938 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2939 no map, just check each member in turn to see whether it is
2942 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2944 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2945 table. Call BFD_ASSERT to validate header size, instead of
2947 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2950 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2952 * ppcboot.c: New target for looking at PPCbug boot records.
2954 * config{ure.in,.bfd}: Add support for ppcboot target.
2956 * configure: Regenerate.
2958 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2960 * coff-h8300.c (howto_table): Update names to match recent
2961 changes to include/coff/internal.h. Fix minor errors in the
2962 existing relocs. Add R_MOVL1 and R_MOVL2.
2963 (rtype2howto): Similarly.
2964 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2965 existing relaxing code and peform more relaxing.
2966 (h8300_reloc16_extra_cases): Likewise.
2968 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2970 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2973 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2975 * elfcode.h (elf_object_p): Reject generic ELF target if
2976 e_machine matches an alternate machine code in a specific backend.
2978 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2979 obsolete align_power_min field.
2981 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2983 * coff-h8300.c (reloc_howto_type): Add howto entry for
2985 (rtype2howto): Handle R_PCRWORD_B.
2986 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2987 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2988 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2989 branch (R_PCWORD_B).
2991 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * aoutx.h (translate_from_native_sym_flags): Set the section for
2994 BSF_CONSTRUCTOR symbols.
2996 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2999 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3001 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3002 stop looking when section is found.
3004 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3006 * coffcode.h (STRING_SIZE_SIZE): Define.
3007 (styp_to_sec_flags): Handle long symbol names when looking for the
3009 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3010 (bfd_coff_long_section_names): Define.
3011 (coff_write_object_contents): Handle long section names.
3012 (bfd_coff_std_swap_table): Initialize new field.
3013 * libcoff.h: Rebuild.
3014 * coffgen.c (make_a_section_from_file): Handle long section
3016 (coff_write_symbols): Handle long section names.
3017 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3018 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3019 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3020 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3021 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3022 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3023 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3024 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3026 * bout.c (b_out_callback): Set lma of sections.
3027 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3028 parameter to output_bfd. Used input_bfd instead of output_bfd in
3031 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * aoutx.h (translate_from_native_sym_flags): Don't create
3034 SEC_CONSTRUCTOR sections.
3035 * ecoff.c (ecoff_set_symbol_info): Likewise.
3037 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3038 From Don Bowman <bowman@waterloo.hp.com>.
3040 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3042 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3043 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3045 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3048 mips_32_relocs field.
3049 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3050 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3051 relocs against a global symbol which is not defined in a regular
3053 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3054 against a global symbol, increment mips_32_relocs.
3055 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3056 the symbol is not defined in a regular file, make room in the
3059 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3061 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3062 file position and the virtual file position separately. Set
3063 filepos information bsaed on the real file position.
3064 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3065 Jan 23 change to coffcode.h.
3067 * som.c (som_slurp_symbol_table): Set the symbol count to the
3068 number of BFD symbols created.
3070 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3072 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3073 output file if linking shared objects. Loop to check all relocs,
3074 rather than returning false on first error.
3076 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3078 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3079 (ppc_elf_additional_program_headers): If .interp section, bump #
3080 of program headers by 1.
3081 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3082 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3083 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3085 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3087 (ppc_elf_relocate_section): If the output section isn't defined,
3088 don't abort, just give an error message.
3090 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3091 being created is .sdata or .sdata2, don't make the symbol dynamic.
3093 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3095 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3096 members of an archive for dynamic objects with no symbols, and
3097 pass them directly to check_archive_element.
3098 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3099 xcoff_link_check_dynamic_ar_symbols.
3100 (xcoff_link_check_dynamic_ar_symbols): New static function.
3102 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3103 from _bfd_nodynamic to _bfd_xcoff.
3104 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3106 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3107 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3108 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3109 * libcoff.h: Rebuild.
3110 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3111 (xcoff_get_section_contents): New static function.
3112 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3113 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3114 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3115 (xcoff_dynamic_reloc): New static variable.
3116 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3117 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3119 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3122 if reloc_entry->addend is not 0.
3123 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3125 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3127 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3129 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3130 Add entries for R_SPARC_[56].
3131 (sparc_reloc_map): Add entries for R_SPARC_[56].
3133 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3135 Optimize linking of stabs in sections as used in ELF and COFF.
3136 * stabs.c: New file.
3137 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3138 (_bfd_write_section_stabs): Declare.
3139 (_bfd_write_stab_strings): Declare.
3140 * libbfd.h: Rebuild.
3141 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3142 (struct coff_link_hash_table): Add stab_info field.
3143 * libcoff.h: Rebuild.
3144 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3146 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3148 (_bfd_coff_final_link): Write out stab strings hash table.
3149 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3150 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3152 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3153 (struct bfd_elf_section_data): Add stab_info field.
3154 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3156 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3157 _bfd_link_section_stabs.
3158 (elf_bfd_final_link): Write out stab strings hash table.
3159 (elf_link_input_bfd): Handle optimized stabs sections.
3160 * reloc.c (_bfd_final_link_relocate): Check address against
3161 _raw_size rather than _cooked_size.
3162 * Makefile.in: Rebuild dependencies.
3163 (BFD_LIBS): Add stabs.o
3164 (BFD_LIBS_CFILES): Add stabs.c.
3166 * VERSION: Increment for bfdlink.h change.
3168 * coffgen.c (coff_renumber_symbols): Correct handling of
3169 BSF_NOT_AT_END common symbols.
3171 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3173 * coff-ppc.c (record_toc): Add cast to avoid warning.
3174 (ppc_allocate_toc_section): Likewise.
3175 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3176 (ppc_coff_reloc_type_lookup): Remove unreached code.
3177 * coffcode.h (coff_write_object_contents): Don't take the address
3179 * peicode.h (pe_print_idata): Add casts to avoid warning.
3180 (pe_print_edata): Likewise.
3181 (pe_print_reloc): Remove ANSI C string concatenation.
3183 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3187 * libcoff.h: Rebuild.
3188 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3190 (coff_swap_aux_out): Likewise.
3191 * peicode.h (coff_swap_aux_in): Likewise.
3192 (coff_swap_aux_out): Likewise.
3193 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3195 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3197 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3198 Fix up .bf endndx link fields.
3199 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3201 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3204 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3206 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3207 on Solaris PowerPC systems doesn't get confused.
3209 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3212 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3213 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3214 update did_reg and did_reg2.
3216 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3218 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3220 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3221 callback routines, pass h->root.string rather than name, in case
3222 copy is true and name is transient.
3224 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3226 * elfcore.h: Add support for core files with multiple threads.
3227 (Primarily for Solaris.)
3229 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3232 section->orelocation is NULL.
3234 * coffgen.c (bfd_coff_get_syment): New function.
3235 (bfd_coff_get_auxent): New function.
3236 * bfd-in.h (bfd_coff_get_syment): Declare.
3237 (bfd_coff_get_auxent): Declare.
3238 * bfd-in2.h: Rebuild.
3240 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * elf32-mips.c (struct mips_hi16): Define.
3243 (mips_hi16_addr, mips_hi16_addend): Remove.
3244 (mips_hi16_list): New static variable.
3245 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3246 (mips_elf_lo16_reloc): Process mips_hi16_list.
3247 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3248 relocs before the associated LO16 reloc.
3250 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3252 * versados.c (versados_scan): Check bfd_alloc return value.
3253 (versados_object_p): Check all bfd_read return values. Require
3254 that lang field be less than 10, to avoid confusion with Intel Hex
3257 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3259 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3260 not 0, for an absolute symbol.
3261 (NAME(aout,swap_ext_reloc_out)): Likewise.
3263 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3264 (ihex_write_object_contents): For a large start address, output
3265 the full 32 bit address in record type 5.
3267 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3268 to int to avoid promotion problems in prototype.
3270 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * configure.host: Use ${srcdir} when looking for picfrag.
3274 * configure.host: Switch on ${libdir}, not $(libdir). From
3275 alan@spri.levels.unisa.edu.au (Alan Modra).
3277 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3278 entry point, not just for DYNAMIC objects.
3279 * sunos.c (sunos_add_dynamic_symbols): Always call
3280 sunos_create_dynamic_sections. If called with a non DYNAMIC
3281 object, don't do anything else.
3282 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3284 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * configure.in: Permit --enable-shared to specify a list of
3288 * configure: Rebuild.
3290 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3291 host when configuring with --enable-shard.
3293 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3295 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3298 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3299 to avoid crashing in bfd_hash_replace.
3301 * sysdep.h: Use #ifdef, not #if.
3303 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3305 * config.in: Rebuild.
3307 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3309 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3310 (AC_CHECK_HEADERS): Check for sys/time.h
3311 (AC_HEADER_TIME): Add macro.
3312 * configure: Rebuild.
3313 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3314 to control what combination of <time> and <sys/time.h>
3317 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3319 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3320 (aout_32_sunos4_write_object_contents): Likewise.
3321 * aoutx.h (NAME(aout,machine_type)): Handle
3322 bfd_mach_sparc_{sparclet,sparclite}.
3323 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3324 (bfd_mach_sparc_v9_p): Update.
3325 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3326 * libaout.h (enum machine_type): Add M_SPARCLET.
3327 * sunos.c (MACHTYPE_OK): Define.
3328 * bfd-in2.h: Regenerated.
3330 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3333 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3334 * elflink.c (_bfd_elf_create_got_section): Store the
3335 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3336 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3337 global offset table goes over 0x1000, set the value of
3338 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3339 (elf32_sparc_relocate_section): Subtract the offset of
3340 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3342 * elfcode.h: Don't include <string.h>.
3344 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3346 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3347 generic_link_hash_newfunc. All references changed.
3348 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3349 moved here from libbfd-in.h.
3350 * libbfd-in.h: Corresponding changes.
3351 * libbfd.h: Regenerated.
3353 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3355 * aoutx.h (aout_link_input_section_std): When reporting an
3356 overflow error, use the name of the symbol in the hash table if
3358 (aout_link_input_section_ext): Likewise.
3360 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3361 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3363 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3365 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3366 * coffcode.h (coff_compute_section_file_positions): Likewise.
3367 (coff_write_object_contents): Likewise.
3369 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * section.c (SEC_LINK_ONCE): Define.
3372 (SEC_LINK_DUPLICATES): Define.
3373 (SEC_LINK_DUPLICATES_DISCARD): Define.
3374 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3375 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3376 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3377 * bfd-in2.h: Rebuild.
3378 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3379 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3380 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3381 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3382 SEC_LINK_ONCE, and look through the symbol table for the setting
3383 for SEC_LINK_DUPLICATES.
3384 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3385 set for a section, find the section symbol in the symbol table,
3386 and set the aux entry based on SEC_LINK_DUPLICATES.
3387 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3388 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3389 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3390 * coff-i386.c (i386coff_vec): Likewise.
3391 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3393 * VERSION: Bump to 2.6.1.
3394 * Makefile.in (stamp-h): Depend upon VERSION.
3396 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3398 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3399 * libbfd.h: Rebuilt.
3400 * linker.c (generic_link_hash_newfunc): No longer static.
3401 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3403 * coff-h8300.c: Add two derived hash tables and their associated
3404 funtions and #defines for use by the h8300 linker.
3405 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3406 the function vector as needed. Place the address of the function
3407 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3408 Rewrite the vectors section contents as necessary.
3409 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3410 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3411 (coff_bfd_link_hash_table_create): Likewise.
3413 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3415 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3416 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3418 (hppa_rebuild_insn): Pass pointer to correct type to
3419 low_sign_unext and dis_assemble_21.
3421 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3423 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3424 Stick with sparc-*-{sysv4*,solaris2*}.
3426 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3428 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3429 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3430 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3431 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3432 fields is non-zero, print them.
3434 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3435 ifdef. Remove unused variables.
3436 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3438 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3439 (get_symbol_value): Ifdef out.
3440 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3441 (coff_ppc_relocate_section): Remove unused variables. Make
3442 fprintf strings and argument types correspond. Put before_addr in
3444 (dump_toc): Make fprintf strings and argument types correspond.
3445 (ppc_process_before_allocation): Remove unused variables. Always
3447 (ppc_reflo_reloc): Ifdef out.
3448 (ppc_addr32nb_reloc): Ifdef out.
3449 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3451 (coff_ppc_rtype_to_howto): Likewise.
3452 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3454 * peicode.h (pe_print_idata): Move otherwise unused variables into
3455 the #ifdef where they are used. Always return a value.
3456 (pe_print_edata): Make fprintf strings and argument types
3457 correspond. Always return a value.
3458 (pe_print_pdata): Removed unused variable addr_value. Always
3460 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3461 strings and argument types correspond. Always return a value.
3463 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3464 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3465 variable rela inside #if 0 section where it is used.
3467 * ns32k.h: New file.
3468 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3469 functions to start with _bfd_.
3470 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3471 functions in cpu-ns32k.h.
3472 * Makefile.in: Rebuild dependencies.
3473 (HFILES): Add ns32k.h.
3475 * section.c (struct sec): Add linker_mark field. Change
3476 user_set_vma and reloc_done to be single bit fields.
3477 (STD_SECTION): Update accordingly.
3478 * bfd-in2.h: Rebuild.
3479 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3481 (aout_link_input_bfd): Don't link unmarked sections.
3482 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3484 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3485 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3487 * elflink.h (elf_bfd_final_link): Mark sections included in the
3489 (elf_link_input_bfd): Don't link unmarked sections.
3490 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3492 (xcoff_link_input_bfd): Don't link unmarked sections.
3494 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3495 overflow error messages.
3497 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3500 is not set, print "BFD: " before the error message.
3502 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3503 Miles Bader <miles@gnu.ai.mit.edu>.
3504 * configure: Rebuild.
3506 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3511 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3512 m68k-aout, m68k-coff, and m68k-elf targets.
3514 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3516 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3517 (ieee_generic_stat_arch_elt): Restructured to prevent
3518 ieee_object_p from being called repeatedly.
3520 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3522 * coffcode.h (coff_write_object_contents): Allocate
3523 buffers large enough for any FILEHDR or AOUTHDR.
3525 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3527 * ecofflink.c (lookup_line): New static function, renamed and
3528 slighly changed from old _bfd_ecoff_locate_line.
3529 (_bfd_ecoff_locate_line): Cache line number information. Use
3530 lookup_line for actual lookup.
3532 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3534 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3535 multiple of 20 bytes.
3537 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3540 allocate ecoff_find_line, and don't initialize by hand.
3541 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3542 mips_elf_find_line, and don't call memset.
3544 * coffcode.h (coff_compute_section_file_positions): If not
3545 producing a final executable, don't consider sofar when aligning
3546 the section to the correct size.
3548 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3551 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3552 * coffgen.c (coff_section_symbol): Ifdef out.
3554 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3557 output_bfd is not NULL.
3559 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3561 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3562 of bfd_alloc (fixes fix_line not being initialized).
3563 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3565 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3567 * coffcode.h: Allow specific backends to override the
3568 bfd_link_add_symbols routine.
3570 * coff-h8300.c: Include genlink.h.
3571 (howto_table): Add R_MEM_INDIRECT.
3572 (rtype2howto): Support R_MEM_INDIRECT.
3573 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3576 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3578 * coff-alpha.c (alpha_relocate_section): Use
3579 info->callbacks_warning, rather than _bfd_error_handler, for
3580 "multiple gp" warning.
3582 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3585 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3586 table string. Use bfd_wrapped_link_hash_lookup.
3587 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3589 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3590 table, if any, when writing out symbols.
3591 (aout_link_input_section_std): Use the name from the hash table,
3592 if any, when reporting undefined symbols.
3593 (aout_link_input_section_ext): Likewise.
3594 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3595 * bout.c (get_value): Likewise.
3596 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3597 * ecoff.c (ecoff_reloc_link_order): Likewise.
3598 * elflink.h (elf_link_add_object_symbols): Likewise.
3599 (elf_reloc_link_order): Likewise.
3600 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3601 (_bfd_generic_reloc_link_order): Likewise.
3602 (default_indirect_link_order): Likewise.
3603 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3604 * sunos.c (sunos_add_one_symbol): Likewise.
3605 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3606 (bfd_xcoff_link_count_reloc): Likewise.
3607 (xcoff_reloc_link_order): Likewise.
3609 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3610 into -1 for intern->rss.
3612 * configure: Rebuild with autoconf 2.8.
3614 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3616 * stab-syms.c (__define_stab_duplicate): Define.
3617 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3619 * bfd-in.h (bfd_get_stab_name): Declare.
3620 * bfd-in2.h: Rebuild.
3621 * Makefile.in: Rebuild dependencies.
3622 (BFD_LIBS): Add stab-syms.o.
3623 (BFD_LIBS_CFILES): Add stab-syms.c.
3624 (BFD32_BACKENDS): Remove stab-syms.o.
3625 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3626 * configure.in: Don't list stab-syms.o in bfd_backends.
3627 * configure: Rebuild.
3628 * libaout.h (aout_stab_name): Don't declare.
3629 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3632 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3634 * elf.c (assign_file_positions_for_segments): Adjust file offset
3635 for section alignment even if SEC_LOAD is not set.
3637 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3640 since they appear as targets in Makefile.in.
3641 * configure: Rebuild.
3643 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3644 don't fiddle with a symbol which is not defined anywhere.
3646 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3649 though they are defined in a shared library.
3650 (xcoff_build_ldsyms): Likewise.
3652 * coffgen.c (coff_find_nearest_line): Don't look at the line
3653 numbers for the section if section->lineno is NULL.
3655 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3656 message rather than calling BFD_ASSERT.
3657 * elfcode.h (write_relocs): Check return value of
3658 _bfd_elf_symbol_from_bfd_symbol.
3660 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3662 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3665 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3667 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3669 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3670 hppa_reloc_field_selector_type_alt.
3671 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3672 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3674 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3676 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3678 * elf.c (assign_file_positions_for_segments): Adjust the segment
3679 memory size for the alignment of a SEC_ALLOC section, not just a
3682 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3684 * m68klinux.c: New file.
3685 * hosts/m68klinux.h: New file.
3686 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3687 * configure.in (m68*-*-linux*): New native host.
3688 (m68klinux_vec): New vector.
3689 * configure: Rebuild.
3690 * targets.c (m68klinux_vec): Declare.
3691 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3692 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3693 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3694 declaration from bfd_linux_size_dynamic_sections.
3695 (bfd_m68klinux_size_dynamic_sections): Declare.
3696 * bfd-in2.h: Rebuild.
3697 * Makefile.in: Rebuild dependencies.
3698 (BFD32_BACKENDS): Add m68klinux.o.
3699 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3701 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3703 * libhppa.h (pa_arch): Add pa20.
3704 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3705 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3706 (hppa_field_adjust): Handle e_nsel.
3707 * som.c: Provide default definitions for many new relocs found only
3708 in hpux10 include files.
3709 (som_fixup_formats): Add several new relocs from hpux10.
3710 (som_hppa_howto_table): Add hpux10 relocs.
3711 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3713 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3715 * mpw-make.sed: Edit out recent shared library support, and
3716 rules to rebuild .h files using doc/chew.
3718 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3720 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3721 size even of sections with no contents.
3723 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3725 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3726 starting with '$' the way we skip names starting with '.'. When
3727 updating x_endndx, don't be fooled by an index which has been
3730 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3731 struct/union/enum type with no elements.
3733 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3737 * archive.c (bfd_generic_archive_p): If the first file in the
3738 archive can not be recognized as an object, don't assume that this
3739 is the wrong format.
3741 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3742 format is not bfd_object.
3743 (bfd_elf_get_dt_soname): Likewise.
3745 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3747 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3750 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3752 * bfd.c (tdata): Add netbsd_core_data.
3753 * bfd-in2.h: Regenerated.
3755 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3758 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3759 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3762 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3763 to get the symbol index, matching 14 Jul 95 change.
3765 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3767 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3768 Remove duplicate definition of gp.
3770 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3772 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3773 assume that we can set the GP value and then get the same value,
3774 since it won't be true if the output file is neither ELF nor
3776 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3777 _bfd_get_gp_value here.
3778 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3779 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3781 (mips_elf_lo16_reloc): Likewise.
3782 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3783 Don't require that the BFD be ELF.
3784 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3785 (mips_elf_gprel32_reloc): Likewise.
3786 (mips_elf_relocate_section): Don't assume we can set and get the
3788 (mips_elf_finish_dynamic_symbol): Don't bother to use
3789 _bfd_get_gp_value here.
3791 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3792 Don't change epdr between malloc and free. Be careful not to free
3793 NULL pointers. Zero out the first RPDR.
3795 * configure.host: On Linux, only pass -rpath option if $(libdir)
3796 is neither /lib nor /usr/lib. From Alan Modra
3797 <alan@mullet.Levels.UniSA.Edu.Au>.
3799 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3801 (elf_dt_name): Rename from elf_dt_needed_name.
3802 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3804 (bfd_elf_get_dt_soname): New function.
3805 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3806 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3807 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3808 * bfd-in2.h: Rebuild.
3810 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3812 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3813 _bfd_sparc_elf_reloc_type_lookup.
3814 (bfd_elf32_bfd_reloc_type_lookup): Update.
3815 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3816 (sparc64_elf_howto_table): Define.
3817 (sparc_reloc_map): Define.
3818 (sparc64_elf_reloc_type_lookup): New function.
3819 (sparc_elf_wdisp16_reloc): New function.
3820 (elf_info_to_howto): Use sparc64_elf_howto_table.
3821 (sparc64_elf_relocate_section): Likewise.
3822 (bfd_elf64_bfd_reloc_type_lookup): Update.
3824 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * configure.host: Check for 'do not mix' from native linker before
3827 trying to use -rpath.
3829 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * bfd.c (_bfd_get_gp_value): New function.
3832 (_bfd_set_gp_value): New function.
3833 * libbfd-in.h (_bfd_get_gp_value): Declare.
3834 (_bfd_set_gp_value): Declare.
3835 * libbfd.h: Rebuild.
3836 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3837 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3838 directly to the fields in the tdata information.
3839 (alpha_relocate_section): Likewise.
3840 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3841 (mips_gprel_reloc): Likewise.
3842 (mips_relocate_section): Likewise.
3843 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3844 (mips_elf_lo16_reloc): Likewise.
3845 (mips_elf_final_gp): Likewise.
3846 (mips_elf_gprel16_reloc): Likewise.
3847 (mips_elf_gprel32_reloc): Likewise.
3848 (mips_elf_relocate_section): Likewise.
3849 (mips_elf_finish_dynamic_symbol): Likewise.
3851 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3853 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * configure.in: Call AC_PROG_CC before configure.host.
3856 * configure: Rebuild.
3857 * configure.host: Don't set information which autoconf should
3858 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3860 * configure.host: Remove go32 and win32 host information, since it
3861 should no longer be needed.
3863 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3864 then start a new segment rather than put a writable section in a
3867 * configure.host: Set RPATH_ENVVAR.
3869 * Makefile.in: Rebuild dependencies.
3871 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3872 zero_section variable.
3874 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3876 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3877 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3878 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3880 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3882 * ieee.c (ieee_write_expression): Only use an R variable for a
3883 local symbol. Don't output a zero offset. Handle a zero address.
3884 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3885 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3887 (parse_expression): Don't try to handle multiple occurrences of a
3888 P variable. Handle I variables differently from X variables. Fix
3889 the order of minus expressions.
3890 (ieee_slurp_external_symbols): Generate an I variable for an NN
3891 record. Fix handling of ATI and ATX records.
3892 (ieee_slurp_sections): Only set minimal section attributes.
3893 Adjust them later, based on the section contents.
3894 (ieee_object_p): Read in the file until just after the ME record.
3895 Call ieee_slurp_section_data to set the section flags.
3896 (do_one): Add iterations parameter. Only repeat the first load
3897 item. Set the section and file reloc flags.
3898 (ieee_slurp_section_data): Set section flags. Pass iterations to
3900 (ieee_canonicalize_reloc): Handle I variables.
3901 (do_with_relocs): Only emit relocation size when necessary.
3902 Increase MAXRUN to 127. Change ov to be assigned, and take
3903 src_mask and pcrel_offset into account.
3904 (ieee_write_data_part): Skip sections that are not loaded.
3905 (ieee_write_external_part): Don't output optional last entry of WX
3907 (ieee_write_me_part): Make setting of me_record neater.
3908 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3910 * syms.c (stt): Add entries for zerovars, vars, and code.
3912 * elfcode.h (validate_reloc): New static function.
3913 (write_relocs): Call validate_reloc for non ELF relocs.
3915 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3916 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3917 (TARGET_LITTLE_SYM): Likewise.
3919 * config.bfd (m68*-*-psos*): New target.
3921 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3923 * i386msdos.c: Remove some #if 0 code.
3924 (msdos_write_object_contents): Don't include empty sections in the
3925 size computation, regardless of their address.
3927 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3929 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3930 is NULL, ie, the -r switch is used.
3932 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3935 (BFD_RELOC_MIPS_GOT_LO16): Define.
3936 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3937 * bfd-in2.h, libbfd.h: Rebuild.
3938 * elf32-mips.c (mips_reloc_map): Map new relocs.
3940 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3942 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3945 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3946 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3947 simple number for the section address, rather than an expression.
3948 Limit the number of bytes between relocs to MAXRUN.
3949 (ieee_write_me_part): Set me_record to the file offset after the
3951 (ieee_write_processor): New static function.
3952 (ieee_write_object_contents): Use ieee_write_processor.
3954 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3956 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3958 * coff-aux.c: Change include of aux.h to aux-coff.h.
3960 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3962 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3963 relocation put the addend both in the reloc entry and the data.
3964 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3967 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3968 a R_68K_PCxx reloc against a defined global symbol directly.
3969 (elf_m68k_check_relocs): Don't count such a reloc.
3971 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3972 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3973 symbol for now, otherwise always record the symbol as dynamic.
3974 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3975 is not referenced by a dynamic object, and we are not making a
3976 shared object, then don't make a PLT entry. If we do make a PLT
3977 entry, make sure the symbol has been recorded as dynamic.
3979 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * configure.host: When making a shared library, set HLDFLAGS to
3982 pass an appropriate -rpath option. Use the make variable SONAME
3983 as the shared library soname, rather than computing it here. On
3984 SunOS, build stamp-tshlink in place of $(SHLINK).
3985 * Makefile.in (SONAME): New variable.
3986 ($(SHLINK)): Make a link to the transformed name, as well.
3987 (stamp-tshlink): New target.
3988 (install): Skip stamp-tshlink during install.
3990 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3992 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3993 linker sections have been set up yet.
3995 * elf.c (make_mapping): Add an additional argument to suppress
3996 making the first section include the program headers.
3997 (map_sections_to_segments): If the user used -Ttext such that the
3998 program headers are on a different page, do not set the flags
3999 saying that this section includes the program headers.
4001 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4003 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4004 don't define TRAD_HEADER.
4005 * configure: Rebuild.
4007 * netbsd-core.c: New file, support for NetBSD core files.
4008 * hosts/*nbsd.h: Removed.
4010 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4012 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4013 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4014 * libbfd.h, bfd-in2.h: Regenerated.
4015 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4016 bfd_elf32_bfd_reloc_type_lookup.
4017 (reloc_type{,_names}): Deleted.
4018 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4020 (sparc_reloc_map): Add sparc64 relocs.
4021 (sparc_elf_notsupported_reloc): New static function.
4022 (sparc_elf_wdisp16_reloc): New static function.
4023 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4024 (elf32_sparc_relocate_section): Likewise.
4025 (bfd_elf32_bfd_reloc_type_lookup): Define.
4026 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4027 (reloc_type{,_names}): Deleted.
4028 (elf_sparc_howto_table): Deleted.
4029 (sparc_reloc_map): Deleted.
4030 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4031 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4033 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4038 * Makefile.in (program_transform_name): New variable.
4039 (install): Transform library name before installing it.
4041 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4043 * archures.c (bfd_mach_i960_hx): Define.
4044 * bfd-in2.h: Rebuild.
4045 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4046 (MATRIX): Expand entries for HX.
4047 (arch_info_struct): Add i960:hx entry.
4048 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4049 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4050 (coff_set_flags): Handle bfd_mach_i960_hx.
4052 Support for building as a shared library, based on patches from
4053 Alan Modra <alan@spri.levels.unisa.edu.au>:
4054 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4055 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4056 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4057 * configure: Rebuild.
4058 * configure.host: If --enable-shared, adjust shared library stuff
4059 based on the host. If the host is SunOS, and the linker supports
4060 -rpath, set HLDFLAGS to use it.
4061 * Makefile.in (ALLLIBS): New variable.
4062 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4063 (COMMON_SHLIB, SHLINK): New variables.
4064 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4065 (STAGESTUFF): Remove variable.
4066 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4068 (stamp-ofiles): New target, like old ofiles target, but build
4069 using a temporary file and move-if-change, and touch stamp-ofiles
4071 (ofiles): Just depend upon stamp-ofiles.
4072 (stamp-piclist, piclist): New targets.
4073 ($(SHLIB), $(SHLINK)): New targets.
4074 (targets.o, archures.o): Build twice if PICFLAG is set.
4075 (do_mostlyclean): Remove pic/*.o.
4076 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4078 (do_distclean): Remove pic and stamp-picdir.
4079 (install): Install shared libraries.
4080 ($(OFILES)): Depend upon stamp-picdir.
4081 (stamp-picdir): New target.
4083 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4085 * libcoff.h: Rebuild.
4087 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4088 flavour of a section with no owner.
4090 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4091 ELF_LINK_NON_ELF flag.
4092 (mips_elf_create_got_section): Likewise.
4094 * elf.c: Revert last change, since it breaks dynamic linking.
4095 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4097 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4098 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4099 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4101 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4103 * elf.c (assign_file_positions_for_segments): If the backend does
4104 not want the elf header or the program headers in the address
4105 space, do not include them in the calculations.
4107 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4108 function to determine if we need additional program headers.
4109 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4110 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4112 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4116 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4118 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4119 back into one line. Some compilers (sunos 4.1.3 for example)
4120 won't accept args split across more than one line.
4122 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4124 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4125 * configure: Regenerate.
4127 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4129 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4130 try to do arithmetic on a void *, cast it to a unsigned char * first.
4132 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4135 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4137 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4138 flag for a newly defined symbol.
4139 (NAME(bfd_elf,record_link_assignment)): Likewise.
4140 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4141 set the DEF or REF_REGULAR flags correctly.
4143 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4144 (libbfd.h, libcoff.h): Corresponding change.
4146 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4147 a PLT32 reloc as dynamic.
4148 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4149 is not referenced by a dynamic object, and we are not making a
4150 shared object, then don't make a PLT entry. If we do make a PLT
4151 entry, make sure the symbol has been recorded as dynamic.
4153 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4155 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4156 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4157 (powerpcle-*-cygwin32): New.
4158 * peicode.h (add_data_entry): Get address from vma.
4160 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4162 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4163 attached to the section has already been created as an undefined
4164 symbol, treat it as if it hasn't been created yet.
4166 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4169 symbol or section symbols if stripping all symbols and this is not
4170 a relocateable link. Don't output the symbol string table if
4171 there are no symbols.
4172 (elf_link_flush_output_syms): Don't do anything if there are no
4175 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4177 * coff-aux.c: New file.
4178 * hosts/m68kaux.h: New file.
4179 * config.bfd (m68*-apple-aux*): New target.
4180 * configure.in (m68*-apple-aux*): New native host.
4181 (m68kaux_coff_vec): New vector.
4182 * configure: Rebuild.
4183 * targets.c (m68kaux_coff_vec): Declare.
4184 * coffcode.h (bfd_coff_backend_data): Add field
4185 _bfd_coff_link_add_one_symbol.
4186 (bfd_coff_link_add_one_symbol): Define.
4187 (compare_arelent_ptr): New static function if TARG_AUX.
4188 (coff_write_relocs): If TARG_AUX, sort the relocs.
4189 (coff_write_object_contents): Set A/UX aouthdr magic number.
4190 (coff_link_add_one_symbol): Define if not defined.
4191 (bfd_coff_std_swap_table): Initialize new field.
4192 * libcoff.h: Rebuild.
4193 * cofflink.c (coff_link_add_symbols): Call
4194 bfd_coff_link_add_one_symbol rather than
4195 _bfd_generic_link_add_one_symbol.
4196 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4197 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4198 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4199 * Makefile.in: Rebuild dependencies.
4200 (BFD32_BACKENDS): Add coff-aux.o.
4201 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4203 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4205 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4206 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4208 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4211 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4212 (maintainer-clean): Warn about deleting special files.
4213 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4215 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4216 warning symbols correctly.
4217 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4218 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4219 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4220 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4221 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4222 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4224 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4227 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4229 * libcoff-in.h: aligned newly exported names with bfd naming
4230 conventions. Removed an erroneous define of POWERPC_LE_PE.
4231 * libcoff.h: Rebuild.
4232 * cofflink.c, coff-ppc.c: the above function name changes
4234 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4236 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4237 * ecoff.c (struct extsym_info): Define.
4238 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4239 to ecoff_link_write_external.
4240 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4241 Strip symbols when appropriate.
4243 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4244 * syms.c (BSF_OBJECT): Define.
4245 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4246 * bfd-in2.h: Rebuild.
4247 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4249 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4252 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4253 copying relocs into a shared object, treat a defined global symbol
4255 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4256 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4257 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4259 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4260 real defined symbol, not to a weak defined symbol.
4262 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4264 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4265 and made a few static functions externs.
4267 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4268 POWERPC_LE_PE hack in cofflink.
4270 * libcoff-in.h: promoted the following from cofflink.c to allow
4271 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4272 coff_debug_merge_element, struct coff_debug_merge_type,
4273 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4274 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4275 coff_debug_merge_hash_lookup, coff_link_section_info,
4276 coff_final_link_info, coff_debug_merge_hash_newfunc,
4277 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4279 * libcoff.h: re-gen'd
4281 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4283 * syms.c: Include "bfdlink.h".
4284 (struct stab_find_info): Define.
4285 (_bfd_stab_section_find_nearest_line): New function.
4286 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4287 * libbfd.h: Rebuild.
4288 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4289 * elf.c (_bfd_elf_find_nearest_line): Try calling
4290 _bfd_stab_section_find_nearest_line before searching the ELF
4291 symbol table. Find the closest STT_FUNC symbol, not the last one.
4292 * libcoff-in.h (coff_data_type): Add line_info field.
4293 * libcoff.h: Rebuild.
4294 * coffgen.c (coff_find_nearest_line): Try calling
4295 _bfd_stab_section_find_nearest_line before searching the COFF
4297 * Makefile.in: Rebuild dependencies.
4299 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4301 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4302 4 bytes, so we get the correct value when updating the register
4303 field in little endian mode.
4305 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4308 entry_section fields. Add sntoc and snentry fields.
4309 * libcoff.h: Rebuild.
4310 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4311 not toc_section and entry_section (the COFF file does not have any
4312 sections at this point).
4313 (coff_write_object_contents): Set o_snentry and o_sntoc from
4314 snentry and sntoc rather than entry_section and toc_section.
4315 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4316 snentry, not toc_section and entry_section.
4317 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4318 entry_section from hentry.
4319 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4321 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4322 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4323 than using toc_section directly.
4325 * archures.c: Add missing `.' in enum bfd_architecture.
4326 * bfd-in2.h: Rebuild.
4328 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4329 Robert Lipe <robertl@arnet.com>.
4331 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4333 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4334 to sections we allocate. Use bfd_zalloc to allocate initialial
4335 sections, not bfd_alloc.
4336 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4337 SDA{,2}I16 relocations.
4338 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4339 whether to put something in .sbss or not.
4340 (ppc_elf_relocate_section): Add support for more relocations. Add
4341 in sec->output_offset where appropriate. Make error messages
4342 include the symbol name.
4344 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4345 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4346 doesn't get redefined messages if -shared.
4348 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4349 section if the rel_section field has been set up.
4351 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4353 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4356 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4358 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4359 of flags, only flags used are controlled by mach number. Bump up
4360 output file mach number to highest of input file mach numbers.
4361 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4362 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4364 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4365 bfd_elf64_sparc_vec support.
4367 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4369 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4370 the embedded bit is set on some objects and not on others. Just
4372 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4375 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * coffcode.h (coff_new_section_hook): Don't try to align the
4380 * coffcode.h (coff_set_section_contents): Fix the handling of the
4381 .lib section to work even if the entire section contents are
4382 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4383 Robert Lipe <robertl@arnet.com>.
4385 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4387 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4388 memory here for contents.
4390 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4391 _SDA2_BASE_ by 32768.
4392 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4393 started using. Allocate contents for .sdata and .sdata2 sections
4395 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4397 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4398 size _SDA{,2}_BASE_.
4399 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4402 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4404 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4406 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4407 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4408 (bfd_mach_sparc_v9a): Define.
4409 (bfd_mach_sparc_v9_p): Define.
4410 * bfd-in2.h: Regenerated.
4411 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4413 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4414 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4415 to bfd_elf32_sparc_vec.
4416 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4417 Add v8plus{,a} support.
4419 (sparc_compatible): New function.
4420 * elf32-sparc.h: #include "elf/sparc.h".
4421 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4422 elf32_sparc_final_write_processing): New functions.
4423 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4424 elf_backend_final_write_processing): Define.
4426 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4428 * elf-bfd.h (struct elf_link_hash_entry): Add
4429 linker_section_pointer field.
4430 (enum elf_linker_section_enum): Enumeration for new way of
4431 creating linker dynamic sections and symbols.
4432 (elf_linker_section{,_pointers}): New structures for creating
4433 dynamic sections and symbols.
4434 (elf_obj_tdata): Add linker_section_pointers and linker_section
4436 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4437 (_bfd_elf_create_linker_section): New declarations.
4438 (_bfd_elf_find_pointer_linker_section): Ditto.
4439 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4440 (_bfd_elf_make_linker_section_rela): Ditto.
4442 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4444 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4445 (ppc_elf_create_linker_section): New function to create the
4446 sections .got, .sdata, and .sdata2.
4447 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4449 (ppc_elf_check_relocs): Support more of the eabi relocations.
4450 (ppc_elf_relocate_section): Ditto.
4451 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4452 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4454 * elflink.h (elf_create_pointer_linker_section): New function to
4455 create initialized pointers in dynamic linker sections.
4456 (elf_finish_pointer_linker_section): Actually intialize the
4457 pointers created above.
4459 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4460 macros to provide both 32 and 64 bit versions of
4461 elf_create_pointer_linker_section.
4462 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4463 provide both 32 and 64 bit versions of
4464 elf_finish_pointer_linker_section.
4466 * elflink.c (_bfd_elf_create_linker_section): New function to
4467 create a linker section.
4468 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4469 given address in the linker pointer offsets created for a given
4471 (_bfd_elf_make_linker_section_rela): Make a RELA section
4472 corresponding to the generated linker section.
4474 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4476 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4478 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4480 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4481 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4482 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4483 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4484 toc entry in an objdump) for now.
4485 (ppc_do_last, ppc_get_last): New function - needed to save processing
4486 the toc owner to the end.
4487 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4490 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4491 toc owner from being done till last. Must define POWERPC_LE_PC
4494 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4496 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4498 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4499 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4501 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4503 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4505 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4507 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4509 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4511 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4513 * elf.c (assign_file_positions_for_segments): Don't increment file
4514 offset for a segment which contains no loadable sections.
4516 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4518 * reloc.c: Add new PowerPC relocations.
4519 * {bfd-in2,libbfd}.h: Regenerate.
4521 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4522 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4524 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4529 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4532 * coffgen.c (coff_find_nearest_line): Don't try to cache
4533 information in sections that are not owned by a BFD. From Richard
4534 Henderson <richard@atheist.tamu.edu>.
4536 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4537 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4538 * elflink.h (elf_link_output_extsym): Remove special check for
4541 * ecoffswap.h: Add prototypes for static functions.
4543 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4545 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4546 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4548 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4549 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4550 support. Begin support for R_PPC_SDA{2,}REL.
4552 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4554 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4555 create the .got and .got.neg sections.
4556 (ppc_elf_size_dynamic_sections): Call it.
4557 (ppc_elf_check_relocs): Call it.
4558 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4559 (ppc_elf_check_relocs): Add error messages for relocations we
4560 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4563 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4565 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4566 section flags for V.4 and eabi.
4568 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4570 * elf.c (assign_file_positions_for_segments): If a segment
4571 contains no sections, don't mark it as readable.
4573 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4574 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4576 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4577 dynamic section, if there is one.
4578 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4579 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4580 (bfd_elf64_swap_dyn_in): Likewise.
4581 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4583 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4585 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4586 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4587 <pirker@eiunix.tuwien.ac.at>.
4589 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4591 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4592 PowerPC V.4 and eabi.
4593 * bfd-in2.h: Regenerate.
4594 * libfd.h: Regenerate.
4596 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4598 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4599 section type and SHF_EXCLUDE section flag, turning them into the
4600 appropriate bfd section flag.
4602 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * xcofflink.c (xcoff_link_add_symbols): Create the special
4605 sections if we see a DYNAMIC object, in case that is the only
4606 XCOFF input object we see.
4608 * elf32-mips.c: Extensive changes for a start at dynamic linking
4609 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4611 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4612 (struct elf_backend_data): Remove
4613 elf_backend_create_program_headers field. Add
4614 elf_backend_additional_program_headers and
4615 elf_backend_modify_segment_map fields.
4616 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4618 (elf_backend_additional_program_headers): Likewise.
4619 (elf_backend_modify_segment_map): Likewise.
4620 (elf_backend_create_program_headers): Don't define.
4621 (elfNN_bed): Change to account for field changes.
4622 * elf.c (assign_file_positions_for_segments): Call new
4623 modify_segment_map backend function. Don't call old
4624 create_program_headers backend function.
4625 (get_program_header_size): Call additional_program_headers rather
4626 than create_program_headers.
4627 * elflink.h (elf_link_add_object_symbols): Initialize
4628 type_change_ok from new backend field.
4629 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4631 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4632 a reloc against the appropriate section.
4634 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4635 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4636 (elf_flags_init): Rename from elf_ppc_flags_init.
4637 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4639 (ppc_elf_copy_private_bfd_data): Likewise.
4640 (ppc_elf_merge_private_bfd_data): Likewise.
4642 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4645 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4647 * coff-alpha.c (alpha_relocate_section): During final link, allow
4648 output .lita section to be bigger than 64k by adjusting gp value
4649 on a per-input section basis.
4650 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4652 (struct ecoff_section_tdata): Add gp field.
4654 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4656 Handle Alpha ECOFF changes in OSF/1 3.2.
4657 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4659 * coff-alpha.c: Include "aout/ar.h".
4660 (alpha_ecoff_get_relocated_section_contents): Don't require an
4661 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4662 3.2 doesn't generate one.
4663 (alpha_relocate_section): Likewise.
4664 (alpha_ecoff_slurp_armap): Define.
4665 (alpha_ecoff_slurp_extended_name_table): Define.
4666 (alpha_ecoff_construct_extended_name_table): Define.
4667 (alpha_ecoff_truncate_arname): Define.
4668 (alpha_ecoff_write_armap): Define.
4669 (alpha_ecoff_generic_stat_arch_elt): Define.
4670 (alpha_ecoff_update_armap_timestamp): Define.
4672 (alpha_ecoff_read_ar_hdr): New static function.
4673 (alpha_ecoff_get_elt_at_filepos): New static function.
4674 (alpha_ecoff_openr_next_archived_file): New static function.
4675 (alpha_ecoff_get_elt_at_index): New static function.
4676 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4677 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4678 _bfd_ecoff to alpha_ecoff.
4679 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4680 field from backend structure, rather than always calling
4681 _bfd_get_elt_at_filepos.
4682 * coff-mips.c (mips_ecoff_backend_data): Initialize
4683 get_elt_at_filepos field.
4684 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4685 from _bfd_generic_read_ar_hdr with minor changes.
4686 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4687 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4688 * libbfd.h: Rebuild.
4690 * bfd-in.h (BFD_IN_MEMORY): Define.
4691 * libbfd-in.h (struct bfd_in_memory): Define.
4692 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4693 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4694 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4695 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4696 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4697 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4698 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4699 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4700 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4701 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4703 (bfd_openstreamr): Likewise.
4704 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4705 BFD_IN_MEMORY is not set.
4706 * riscix.c (riscix_some_aout_object_p): Likewise.
4707 * bfd-in2.h, libbfd.h: Rebuild.
4709 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4710 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4711 (bfd_get_elt_at_index): Define.
4712 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4713 bfd_get_elt_at_index. Change index parameter from int to
4715 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4716 (_bfd_noarchive_get_elt_at_index): Define.
4717 (_bfd_archive_bsd_get_elt_at_index): Define.
4718 (_bfd_archive_coff_get_elt_at_index): Define.
4719 * bfd-in2.h, libbfd.h: Rebuild.
4720 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4721 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4722 * ieee.c (ieee_get_elt_at_index): Define.
4723 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4724 * oasys.c (oasys_get_elt_at_index): Define.
4725 * som.c (som_get_elt_at_index): Define.
4727 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4728 numbers to the .text section.
4730 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4733 If there is a SEC_DEBUGGING section, get the contents of the debug
4734 information part from it.
4735 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4737 (ieee_write_object_contents): Check ieee_write_debug_part return.
4739 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4741 * config.bfd (i[345]86-*-freebsd*): Add target.
4742 * configure.in (i386freebsd_vec): Add vec.
4743 * configure: Regenerate.
4744 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4745 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4746 Rebuild dependencies..
4747 * freebsd.h: New file.
4748 * i386freebsd.c: New file.
4749 * targets.c (i386freebsd_vec): Declare.
4750 (bfd_target_vector): Add i386freebsd_vec.
4751 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4752 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4754 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4756 * ieee.c (ieee_slurp_debug): New static function.
4757 (ieee_object_p): Call it.
4758 (ieee_slurp_section_data): Skip debugging sections.
4759 (ieee_get_reloc_upper_bound): Likewise.
4760 (ieee_get_section_contents): Likewise.
4761 (ieee_canonicalize_reloc): Likewise.
4762 (ieee_write_section_part): Likewise.
4763 (ieee_write_debug_part): Likewise.
4764 (ieee_write_data_part): Likewise.
4765 (init_for_output): Likewise.
4767 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4769 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4771 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4772 relocs, since ppc_elf_relocate_section handles the linker case.
4773 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4775 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4776 ppc_elf_relocate_section since that is now the only caller.
4777 (ppc_elf_relocate_section): Ditto.
4779 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4781 * coffcode.h (coff_write_object_contents): If we don't know the
4782 section of the entry point for an XCOFF executable, always set the
4783 entry address to -1.
4785 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4787 * elf.c (bfd_section_from_shdr): Add support for note sections.
4789 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4791 * bfd-in.h (struct _symbol_info): Add stab_type field.
4792 * bfd-in2.h: Rebuild.
4793 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4795 * elf32-ppc.c: Remove trailing newline from calls to
4797 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4798 difference if target endianness is known.
4800 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4802 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4803 old style TOC16 references without using R_PPC_GOT.
4804 (ppc_reloc_type): Ditto.
4805 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4806 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4807 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4808 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4809 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4811 (ppc_elf_adjust_dynamic_symbol): Ditto.
4812 (ppc_elf_adjust_dynindx): Ditto.
4813 (ppc_elf_size_dynamic_sections): Ditto.
4814 (ppc_elf_finish_dynamic_symbol): Ditto.
4815 (ppc_elf_finish_dynamic_sections): Ditto.
4816 (ELF_DYNAMIC_INTERPRETER): Define.
4818 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4820 * elf.c (copy_private_bfd_data): When attaching sections to
4821 segments ignore sections that won't be allocated. Patch from
4824 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4826 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4829 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4831 * coff-i960.c (CALC_ADDEND): Define.
4832 (coff_i960_relocate_section): Add the input section VMA to the
4833 addend for PC relative relocs.
4835 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4837 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4838 to correctly terminate.
4840 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4842 * targets.c (enum bfd_endian): Define.
4843 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4844 from boolean to enum bfd_endian. Change header_byteorder_big_p
4846 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4847 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4848 * bfd-in2.h: Rebuild.
4849 * All targets: Change initialization of byteorder and
4850 header_byteorder to use enum bfd_endian values rather than
4852 * All files: Change all references to byteorder_big_p and
4853 header_byteorder_big_p to use new bfd_*_endian macros.
4855 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4857 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4859 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4861 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4863 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4865 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4867 * ieee.c: Lots of minor cleanups. Make many functions return
4868 errors rather than calling abort. Also:
4869 (ieee_write_twobyte): Remove; change callers to call existing
4870 ieee_write_2bytes function.
4871 (ieee_write_expression): Don't output the section twice when
4872 outputting a local symbol. Don't emit an extraneous zero if there
4874 (ieee_slurp_sections): Set the lma as well as the vma.
4875 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4877 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4878 a recognized one or bfd_arch_unknown.
4879 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4881 (ihex_get_symtab): Likewise.
4883 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4885 * aoutx.h: Include <ctype.h>.
4886 (struct aout_link_includes_table): Define.
4887 (struct aout_link_includes_totals): Define.
4888 (struct aout_link_includes_entry): Define.
4889 (aout_link_includes_lookup): Define macro.
4890 (struct aout_final_link_info): Add includes field.
4891 (aout_link_includes_newfunc): New static function.
4892 (NAME(aout,final_link)): Initialize includes hash table.
4893 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4895 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4897 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4899 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4901 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4903 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4905 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4906 (pe_print_private_bfd_data): call pe_print_reloc.
4907 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4908 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4909 up some debugging as well.
4911 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4913 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4916 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4918 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4919 when setting sections to NULL.
4921 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4923 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4925 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4926 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4928 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4929 * bfd-in2.h: Rebuild.
4931 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4933 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4935 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4937 * ihex.c (ihex_scan): Handle record types 4 and 5.
4938 (ihex_object_p): Permit types 4 and 5.
4939 (ihex_set_section_contents): Remove check for out of range
4941 (ihex_write_object_contents): Generate types 4 and 5.
4943 * elflink.h (elf_link_output_extsym): Just ignore warning and
4944 indirect references to symbols which don't really exist.
4946 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4948 * peicode.h (pe_print_idata): Minor format fixes
4949 (pe_print_edata): New function. Under private printing, this formats
4950 the edata section of a PE file.
4951 (pe_print_private_bfd_data): Added call to pe_print_edata.
4953 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4955 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4956 index, don't call stoi.
4958 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4960 * srec.c (srec_scan): Set lma as well as vma.
4962 * ihex.c: New file; support for Intel Hex format.
4963 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4964 (ihex_vec): Declare.
4965 (bfd_target_vector): Always include ihex_vec.
4966 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4967 * Makefile.in: Rebuild dependencies.
4968 (BFD_LIBS): Add ihex.o
4969 (BFD_LIBS_CFILES): Add ihex.c.
4970 * bfd-in2.h: Rebuild.
4972 * elf.c (assign_file_positions_for_segments): Sort the sections in
4974 (get_program_header_size): Return the right size if segment_map is
4976 (copy_private_bfd_data): Don't bother to sort the sections.
4978 * bfd.c (bfd_record_phdr): New function.
4979 * bfd-in.h (bfd_record_phdr): Declare.
4980 * bfd_in2.h: Rebuild.
4982 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4985 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4986 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4988 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4989 (bfd_zmalloc): Change declaration.
4990 * libbfd.h: Rebuild.
4991 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4992 and realloc. Don't set bfd_error_no_memory if they fail.
4994 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4996 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4997 uses as well. Added a new howto to deal with TOCREL16 relocs that
4998 are TOCDEFN as well.
4999 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5000 to handle RVA relocs from dlltool.
5001 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5002 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5003 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5005 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5006 to get the right section alignment.
5008 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5010 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5011 p_paddr if p_paddr is zero.
5012 (make_mapping): Set includes_filehdr and includes_phdrs for first
5014 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5016 (assign_file_positions_for_segments): Handle includes_filehdr and
5017 includes_phdrs. Remove special handling of PT_PHDR and first
5019 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5020 when appropriate. Remove special handling of PT_PHDR segment.
5021 Use a more complex condition for when a section is included in a
5022 segment to handle Solaris linker oddities.
5024 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5026 * coff-m88k.c (howto_table): Reformatted for easier reading;
5027 special_function now points to new function m88k_special_reloc.
5028 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5030 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5031 be done correctly by m88k_special_reloc.
5032 (reloc_processing): New function to be used by RELOC_PROCESSING.
5033 (RELOC_PROCESSING): Define to call reloc_processing.
5035 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5037 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5038 (pe_print_pdata): Likewise.
5040 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5041 obstack_alloc fails.
5042 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5044 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5045 * Many files: don't set bfd_error_no_memory if one of the above
5048 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5049 if p_paddr_valid is set.
5050 (copy_private_bfd_data): New static function.
5051 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5053 * elf.c (assign_file_positions_for_segments): Fix case where extra
5054 program headers were allocated.
5056 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5057 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5058 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5059 _bfd_elf_print_private_bfd_data.
5061 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5062 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5063 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5064 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5065 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5066 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5067 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5069 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5071 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5072 * elf.c (make_mapping): New static function.
5073 (map_sections_to_segments): New static function.
5074 (elf_sort_sections): New static function.
5075 (assign_file_positions_for_segments): New static function.
5076 (map_program_segments): Remove.
5077 (get_program_header_size): Remove sorted_hdrs, count, and
5078 maxpagesize parameters. Simplify.
5079 (assign_file_positions_except_relocs): When generating an
5080 executable, use assign_file_positions_for_segments.
5081 (elf_sort_hdrs): Remove.
5082 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5083 to get_program_header_size.
5085 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5087 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5089 * configure, config.in: Regenerate with autoconf 2.7.
5091 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5092 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5094 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5096 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5097 (ecoff_sec_to_styp_flags): Likewise.
5098 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5099 (ecoff_set_symbol_info): Handle scRConst.
5100 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5101 (ecoff_compute_section_file_positions): Handle .rconst section.
5102 (_bfd_ecoff_write_object_contents): Likewise.
5103 (ecoff_link_check_archive_element): Handle scRConst.
5104 (ecoff_link_add_externals): Likewise.
5105 (ecoff_link_write_external): Handle .rconst section.
5106 (ecoff_reloc_link_order): Likewise.
5107 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5108 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5110 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5112 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5113 DEF_DYNAMIC flag is set.
5115 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5117 * host-aout.c: If TRAD_HEADER is defined, include it.
5119 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5121 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5122 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5123 (BFD_NEED_DECLARATION): New function.
5124 * configure.in: Use BFD_NEED_DECLARATION.
5125 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5126 * configure, config.in: Rebuild with autoconf 2.6.
5128 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5129 special_sections before returning when called with a non XCOFF
5132 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5135 * coffcode.h (coff_compute_section_file_positions): Only pad the
5136 previous section to force file alignment when creating an
5139 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5141 * coffcode.h (coff_compute_section_file_positions): If
5142 RS6000COFF_C, set up the .debug section.
5144 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5145 if it is not large enough to accomodate the entire TOC area with
5146 signed 16 bit offsets.
5147 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5149 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5150 TOC anchor to use the TOC value used in the output file.
5152 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5154 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5155 (_bfd_coff_read_string_table): Likewise.
5157 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5159 * pe-arm.c: Fix typos.
5160 * coff-arm.c: Likewise.
5162 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5164 * coff-ppc.c (list_ele): Added "cat"egory member.
5165 (record_toc): New category parameter (priv or pub).
5166 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5167 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5168 the mainline. It addes extra toc cells in error.
5169 (ppc_coff_swap_sym_in_hook): Added some documentation.
5170 (dump_toc): Can now diagnose "virtual toc" chicanery.
5172 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5174 * elf-bfd.h (struct elf_link_hash_table): Change type of
5175 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5177 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5179 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5180 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5182 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5183 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5184 defined or mentioned in a regular file.
5186 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5188 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5189 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5190 (coff_ppc_relocate_section): Correct REL24 handling
5191 (ppc_process_before_allocation): Correct TOCDEFN handling
5193 * peicode.h (dir_names): Added name descriptions
5195 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5197 * VERSION: Updated to cygnus-2.6.
5199 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5201 * targets.c (m68k4knetbsd_vec): Declare.
5203 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5205 * targets.c (bfd_target): Change type of second argument to
5206 _bfd_print_private_bfd_data from void * to PTR.
5207 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5208 using PTR rather than void *.
5209 * bfd-in2, libbfd.h: Rebuild.
5210 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5212 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5213 _bfd_generic_bfd_print_private_bfd_data rather than casting
5216 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5218 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5219 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5221 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5222 BFD64_BACKENDS_CFILES): New variables.
5225 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5227 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5228 not at the file position of the first section.
5229 * coffcode.h (coff_compute_section_file_positions): Avoid using
5231 (coff_write_object_contents): When generating a PPC PE executable
5232 with no symbols, round up the file size to a COFF_PAGE_SIZE
5234 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5235 don't write out a string table.
5237 * elf.c (bfd_section_from_shdr): When using a different section
5238 header, pass the new one to _bfd_elf_make_section_from_shdr.
5239 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5240 (elf_map_symbols): Add section VMA to symbol value when comparing
5242 (_bfd_elf_compute_section_file_positions): Only build symbol table
5243 if there are some symbols. Set file offset of symtab and strtab
5245 (assign_file_positions_except_relocs): Remove dosyms parameter.
5246 Change all callers. Never set file offset of symtab and strtab
5248 (_bfd_elf_copy_private_section_data): New function.
5249 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5250 (_bfd_elf_copy_private_symbol_data): New function.
5251 (swap_out_syms): Check for special mapping of st_shndx created by
5252 copy_private_symbol_data.
5253 * elfxx-target.h: Use new copy routines.
5254 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5255 (_bfd_elf_copy_private_section_data): Declare.
5257 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5259 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5262 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5263 _bfd_dummy_target, matching the recent change to archive
5266 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5268 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5269 arithmetic on PTR types.
5271 * aout-target.h (MY(callback)): Set the lma of the sections.
5273 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5274 symbol into a reloc against the section.
5276 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5278 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5279 glue for the relocs: IMGLUE and IFGLUE.
5280 (record_toc): new function - tracks toc contents
5281 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5282 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5283 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5284 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5285 (ppc_record_toc_entry): Removed a debug define (duh)
5287 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5288 (pe_print_idata): New function - formats the idata section data
5289 (pe_print_pdata): New function - formats the pdata section data
5290 (pe_print_private_bfd_data): calls to above
5292 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5294 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5295 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5296 TARGET_SYM and TARGET_NAME for vector and BFD name.
5297 * coff-pmac.c (pmac_xcoff_vec): Remove.
5298 (TARGET_SYM, TARGET_NAME): Define.
5299 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5300 machine to 0, not all PowerMacs are 601s.
5302 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5304 * elfcode.h (elf_object_p): Read in any program headers.
5305 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5306 based on the program headers, if any.
5307 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5308 (map_program_segments): Set p_paddr of program headers based on
5311 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5313 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5316 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5317 trying to do a relocateable link with a non-a.out object file.
5319 * archive.c (bfd_generic_archive_p): Check the first object file
5320 in an archive even if target_defaulted is set. If the object file
5321 has the wrong xvec, reject it.
5323 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5324 be represented, report the name via _bfd_error_handler.
5325 (translate_to_native_sym_flags): Likewise.
5326 * elf32-mips.c (mips_elf_final_link): Likewise.
5327 * oasys.c (oasys_write_sections): Likewise.
5329 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5330 which checks for STYP_OVRFLO sections.
5331 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5332 reloc and lineno count overflows.
5333 (coff_write_object_contents): Call coff_count_linenumbers before
5334 coff_compute_section_file_positions. If RS6000COFF_C, handle
5335 reloc and lineno count overflows.
5336 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5337 relocs before dealing with .pad sections. Count overflow section
5338 headers when handling .pad sections.
5340 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5343 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5344 (struct xcoff_link_hash_table): Add descriptor_section and
5345 special_sections fields.
5346 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5347 (xcoff_link_add_symbols): Set linkage section alignment. Create
5348 descriptor section. Check for magic symbol names (_text, etc.),
5349 and record them in special_sections if found. Set
5350 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5351 descriptor field to point back to the function code symbol.
5352 (xcoff_sweep): Always mark the special descriptor_section.
5353 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5354 function descriptor, and mark it if it is.
5355 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5356 parameter, and fill it in. Allocate space for the descriptor
5358 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5359 global linkage code. If an undefined function descriptor is
5360 exported, arrange to define it. Warn about any other undefined
5362 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5363 (xcoff_write_global_symbol): Create a function descriptor when
5365 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5366 * bfd-in2.h: Rebuild.
5368 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5370 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5371 (ppc_coff_link_hash_table): new types for hashing
5372 (ppc_coff_link_hash_newfunc): hash entry constructor
5373 (ppc_coff_link_hash_table_init): hash table initializer
5374 (ppc_coff_link_hash_table_create): hash table constructor
5375 (ppc_record_toc_entry): changed references to hash table
5376 (coff_ppc_relocate_section): changed references to hash table
5378 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5379 * libcoff.h: Rebuild
5381 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5382 (coff_link_add_symbols): removed toc_offset init
5384 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5386 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5389 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5390 if it is given and mmep is available.
5391 * acconfig.h: Undef USE_MMAP.
5392 * configure, config.in: Regenerated.
5393 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5394 table handling the old way.
5395 (aout_get_external_symbols): Don't complain if last byte of string
5397 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5398 (bfd_free_window) [! USE_MMAP]: Don't define.
5399 (bfd_get_file_window,
5400 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5402 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5404 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5407 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5409 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5410 compatible with AMD generated COFF files. Try to support both AMD
5411 and GNU formats simultaneously.
5412 (coff_a29k_relocate_section): Likewise.
5414 * libbfd.c (bfd_get_file_window): Change writable parameter from
5415 int to boolean; update all callers. Pass MAP_SHARED if not
5416 writable--it's required on Solaris. Cast fprintf argument to
5418 * bfd-in.h (bfd_get_file_window): Update declaration.
5419 * bfd-in2.h: Rebuild.
5420 * aoutx.h: Update calls to bfd_get_file_window.
5422 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5424 (xcoff_swap_ldhdr_in): New static function.
5425 (xcoff_swap_ldsym_in): New static function.
5426 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5427 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5428 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5429 Handle XTY_ER/XMC_XO symbols correctly.
5430 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5431 rather than normal symbol table.
5432 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5433 already defined with the same absolute value.
5434 (xcoff_mark): When considering called symbols, check whether the
5435 descriptor is from a dynamic object, rather than the symbol
5437 (xcoff_build_ldsyms): Likewise.
5439 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5440 Cast realloc and malloc return values. If malloc or realloc fail,
5441 set bfd_error_no_memory.
5442 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5443 * bfd-in2.h: Rebuild.
5445 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5447 * coff-ppc.c (ppc_record_toc_entry): new function.
5448 (in_reloc_p): changed return value.
5449 (coff_ppc_relocate_section): much rework.
5450 (ppc_allocate_toc_section): new function.
5451 (ppc_process_before_allocation): new function.
5452 (ppc_coff_swap_sym_in_hook): new function.
5454 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5455 (coff_link_add_symbols): initialize toc_offset.
5457 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5458 (coff_swap_aouthdr_out): Added more sections to the data
5459 dictionary for the pe file header. Also changed linker version
5460 number on the ppc side.
5461 (dir_names): small improvements to the dictionary printing.
5462 (pe_mkobject_hook): save the file level flags.
5464 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5465 (pe_tdata): added real_flags field
5466 (coff_tdata): added local_toc_sym_map and access macro
5468 * libcoff.h (coff_link_hash_entry): added toc_offset field
5469 (pe_tdata): added real_flags field
5470 (coff_tdata): added local_toc_sym_map and access macro
5472 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5473 (coff_mkobject): init for local_toc_sym_map
5474 (coff_write_object_contents): set the internal_a.magic to
5475 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5478 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5480 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5481 entries until both the line number address and the function name
5482 address are too large.
5484 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5485 * configure: Rebuilt.
5487 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5488 is defined in the environment.
5490 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5492 * som.c (som_get_section_contents_in_window): Define to use
5495 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5497 * coff-i860.c: New file, based on coff-i386.c.
5498 * cpu-i860.c: New file, based on cpu-i386.c.
5499 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5500 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5501 targets, using i860coff_vec.
5502 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5503 trad-core.o and hosts/i860mach3.h.
5504 (i860coff_vec): Use coff-i860.o and cofflink.o.
5505 * configure: Rebuild.
5506 * Makefile.in: Rebuild dependencies.
5507 (ALL_MACHINES): Add cpu-i860.o.
5508 (BFD32_BACKENDS): Add coff-i860.o.
5509 (CFILES): Add cpu-i860.c and coff-i860.c.
5510 * targets.c (i860coff_vec): Declare.
5511 (bfd_target_vector): Add &i860coff_vec.
5512 * archures.c (bfd_i860_arch): Declare.
5513 (bfd_archures_list): Add &bfd_i860_arch.
5514 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5515 (coff_set_flags): Handle bfd_arch_i860.
5516 (coff_write_object_contents): Handle I860 a.out magic number.
5518 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5520 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5521 the created .tc section to 2.
5522 (xcoff_mark): Don't keep a .loader reloc for a call to an
5523 undefined symbol when creating a shared library.
5524 (xcoff_build_ldsyms): When creating a shared library, generate
5525 global linkage code for a call to an undefined symbol.
5527 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5529 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5530 BFD32_BACKENDS, BFD64_BACKENDS.
5531 (.dep1): Put mkdep output in a separate file.
5532 Rebuilt dependencies.
5534 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5537 Permit use of mmap when available:
5539 * configure.in: Check for mmap, madvise, mprotect.
5540 * config.in, configure: Regenerated.
5542 * libbfd.c (struct _bfd_window_internal): Define type.
5543 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5545 (ok_to_map): New static variable for debugging.
5546 (_bfd_generic_get_section_contents_in_window): New function.
5547 * bfd-in.h (bfd_window_internal): Declare type.
5548 (bfd_window): Define type.
5549 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5550 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5553 * libaout.h (struct aoutdata): Add two window fields.
5554 (obj_aout_sym_window, obj_aout_string_window): New macros.
5555 * aoutx.h (some_aout_object_p): Initialize windows.
5556 (aout_get_external_symbols): Get symbol data and strings in
5557 windows instead of explicitly allocated buffers.
5558 (slurp_symbol_table): Free window instead of memory.
5559 (bfd_free_cached_info): Release windows instead of freeing storage
5561 (aout_link_free_symbols): Ditto.
5563 * targets.c (bfd_target): Add new field for
5564 get_section_contents_in_window.
5565 (BFD_JUMP_TABLE_GENERIC): Updated.
5566 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5567 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5568 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5569 macros for get_section_contents_in_window field.
5571 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5573 * core.c: Renamed to corefile.c
5574 * makefile.dos (OBJS): Change core.o to corefile.o
5575 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5578 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5580 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5581 targ_selvecs to allow debugging under Irix-5 native.
5584 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5586 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5587 to o. Clobber and restore the list of new csects around the call
5588 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5589 linker error and the linker wants to read the symbol table. Reset
5590 the line number count of a real section even if it has no relocs.
5591 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5593 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5596 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5598 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5599 an undefined symbol in a shared link.
5601 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5602 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5603 phdm@info.ucl.ac.be (Philippe De Muyter).
5605 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5607 * coff-m88k.c (rtype2howto): New static function.
5608 (RTYPE2HOWTO): Use it rather than a macro definition.
5610 * coffcode.h (coff_write_object_contents): set internal_a.magic
5611 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5613 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5614 define TRAD_HEADER to new file hosts/delta68.h.
5615 m88*-motorola-sysv*, however, does use ptrace-core.o.
5616 * hosts/delta68.h: New file.
5618 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5619 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5621 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5623 * i386linux.c (MY(vec)): Declare before use.
5625 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5627 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5628 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5630 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5631 BFD is not of the right type.
5632 (bfd_elf_get_needed_list): Likewise.
5633 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5634 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5635 * xcofflink.c (XCOFF_XVECP): Define.
5636 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5638 (bfd_xcoff_import_symbol): Likewise.
5639 (bfd_xcoff_export_symbol): Likewise.
5640 (bfd_xcoff_link_count_reloc): Likewise.
5641 (bfd_xcoff_record_link_assignment): Likewise.
5642 (bfd_xcoff_size_dynamic_sections): Likewise.
5644 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5645 table index against the number of symbols for a base relative
5648 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5650 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5651 full_aouthdr flag here...
5652 (_bfd_xcoff_bfd_final_link): ...not here.
5654 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5656 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5657 systems that have a system <libelf.h>.
5658 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5659 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5660 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5661 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5662 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5663 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5664 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5666 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5668 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5669 set, set BSF_WEAK in symbol. Change all callers.
5670 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5671 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5672 _bfd_generic_link_add_one_symbol.
5673 (ecoff_indirect_link_order): Check that the section tdata relocs
5674 are not NULL before using them.
5676 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5677 define TRAD_HEADER as hosts/alphalinux.h.
5678 * configure: Rebuild.
5679 * hosts/alphalinux.h: New file.
5680 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5683 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5685 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5686 C_ECOMM storage classes.
5688 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5690 (xcoff_mark): Call xcoff_mark_symbol.
5691 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5692 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5694 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5696 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5698 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5700 (xcoff_find_reloc): New static function.
5701 (xcoff_link_add_symbols): Use it.
5702 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5703 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5704 relocate the value of C_DECL.
5706 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5708 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5710 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5711 callback decide what goes in .relocs.
5712 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5713 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5716 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5718 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5721 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5723 * xcofflink.c: More improvements, mostly to fix handling of
5724 constructors and a few other special cases.
5725 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5726 zero, reverting yesterday's change.
5727 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5728 (bfd_xcoff_link_count_reloc): Declare.
5729 (bfd_xcoff_record_link_assignment): Declare.
5730 * bfd-in2.h: Rebuild.
5732 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5734 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5735 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5736 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5737 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5738 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5739 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5741 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5744 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5745 segments includes the a.out header. See to that the magic number
5746 *always* is big-endian.
5748 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5749 m68k4k NetBSD configurations.
5751 * configure.in, configure: Separate i386 & mips NetBSD
5752 configurations from other BSD ones. Don't assume DEC is the only
5753 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5754 configurations. Add support for m68k4k NetBSD object format.
5756 * libaout.h: Added M_68K4K_NETBSD magic.
5758 * m68k4knetbsd.c: New file.
5760 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5762 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5765 * hosts/mipsnbsd.h: New file.
5768 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5770 * config.bfd: Add config stuff for mips*-*-magic* to set
5771 targ_defvec to ecoff_big_vec.
5774 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5776 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5778 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5779 toc_section, and entry_section fields.
5780 (struct xcoff_section_tdata): Remove ldrel_count field.
5781 * libcoff.h: Rebuild.
5782 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5784 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5785 full a.out header if full_aouthdr is set in xcoff_data.
5786 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5787 based on sections stored in xcoff_data.
5788 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5790 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5791 (rs6000coff_vec): Set symbol_leading_char to '.'.
5792 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5793 value stored in ret rather than returning a pointer value.
5795 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5797 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5800 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5802 * som.c (som_slurp_string_table): Allocate the strings with malloc
5803 since they're free'd by free_cached_info.
5804 (som_slurp_symbol_table): Similarly for the symbol table.
5806 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5808 * Makefile.in (diststuff): Don't make headers.
5810 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5812 * Makefile.in: Rebuild dependencies.
5814 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5815 output_bfd is not SunOS.
5816 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5817 non-SunOS input files.
5819 * xcofflink.c: Extensive changes to support linking shared objects
5820 and generating a .loader section.
5821 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5822 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5823 last_symndx, and ldrel_count fields.
5824 * libcoff.h: Rebuild.
5825 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5826 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5828 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5829 (bfd_xcoff_export_symbol): Declare.
5830 (bfd_xcoff_size_dynamic_sections): Declare.
5831 * bfd-in2.h: Rebuild.
5833 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5835 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5836 * configure: Rebuild.
5837 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5838 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5840 (pmac_xcoff_vec): Update to use new xcoff support.
5841 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5842 (xcoff_write_armap): Declare buf as unsigned char.
5843 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5845 * mpw-make.sed: Generalize subdir_do edit.
5847 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5849 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5850 correctly. Don't initialize asect->vma.
5852 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5854 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5855 something a little less than the page size.
5857 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5859 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5861 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5863 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5864 * coffcode.h (coff_write_object_contents): If .bss is before
5865 .data us that as data_start.
5866 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5868 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5869 (coff_swap_outhdr_out): Hardwire in version number.
5871 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5873 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5874 major and minor to *_vno, since the former are also macros in
5875 SunOS header files. Cast result of bfd_alloc to appropriate
5878 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5879 before assigning to sec_data.
5881 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5883 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5884 now relative to the section, not absolute.
5885 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5886 get the file name when there is a N_SO directory name. When
5887 handling stabs, remember that section->vma was added to the
5890 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5892 * sunos.c (struct sunos_link_hash_table): Add needed field.
5893 (sunos_link_hash_table_create): Call bfd_release, not free.
5894 (sunos_link_hash_table_create): Initialize needed field.
5895 (sunos_add_dynamic_symbols): Record needed objects.
5896 (bfd_sunos_get_needed_list): New function.
5897 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5898 * bfd-in2.h: Rebuild.
5900 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5902 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5904 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5906 * bfd-in.h (struct bfd_link_needed_list): Rename from
5907 bfd_elf_link_needed_list.
5908 * bfd-in2.h: Rebuild.
5909 * elf.c, elflink.h, libelf.h: Corresponding changes.
5911 Add start at AIX linker support; no shared libraries yet.
5912 * xcofflink.c: New file.
5913 * configure.in (rs600coff_vec): Use xcofflink.o.
5914 * configure: Rebuild.
5915 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5917 (struct xcoff_section_tdata): Define.
5918 (xcoff_section_data): Define macro.
5919 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5920 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5921 (_bfd_xcoff_bfd_final_link): Declare.
5922 (_bfd_ppc_xcoff_relocate_section): Declare.
5923 * libcoff.h: Rebuild.
5924 * coff-rs6000.c: Clean up a bit.
5925 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5926 cputype, csects, and debug_indices.
5927 (xcoff_copy_private_bfd_data): Copy cputype.
5928 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5929 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5930 (xcoff_reloc_type_lookup): Rename from
5931 rs6000coff_reloc_type_lookup.
5932 (coff_relocate_section): Define.
5933 (_bfd_xcoff_sizeof_headers): Define.
5934 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5935 (_bfd_xcoff_bfd_relax_section): Define.
5936 (_bfd_xcoff_bfd_link_split_section): Define.
5937 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5939 * coffcode.h (coff_compute_section_file_positions): If AIX,
5940 increment sofar by SMALL_AOUTSZ if not executable.
5941 (coff_write_object_contents): If AIX, always output an a.out
5942 header; if not executable, header size of SMALL_AOUTSZ.
5943 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5944 (_bfd_stringtab_init): Initialize xcoff field.
5945 (_bfd_xcoff_stringtab_init): New function.
5946 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5947 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5948 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5949 * libbfd.h: Rebuild.
5950 * Makefile.in: Rebuild dependencies.
5951 (BFD32_BACKENDS): Add xcofflink.o.
5952 (CFILES): Add xcofflink.c.
5954 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5955 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5956 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5958 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5960 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5962 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5964 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5965 * config.in: Regenerated.
5967 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5968 (_bfd_chunksize): New variable.
5969 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5970 for obstack chunk size.
5971 * configure.in: Check for getpagesize.
5972 * configure: Regenerated.
5974 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5976 * trad-core.c (rawptr): Make it a local variable of
5977 ptrace_unix_core_file_p.
5979 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5981 * coff-arm.c (in_reloc_p): New.
5982 * coff-i386.c (in_reloc_p): New.
5983 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5984 (coff_write_object_contents): Only set has_reloc_section
5986 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5987 in_reloc_p to decide if reloc should be emitted.
5988 * libcoff.h (pe_data_type.in_reloc_p): New.
5989 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5991 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5993 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5994 (_bfd_coff_read_internal_relocs): Likewise.
5995 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5996 (_bfd_coff_read_internal_relocs): Likewise.
5998 * elflink.h (elf_link_add_object_symbols): Correct conditions
5999 under which type and size change warnings are issued.
6001 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6003 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6004 a symbol which is not in a real section.
6005 (coff_write_native_symbol): Corresponding change.
6007 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6008 coff_link_hash_newfunc and make non-static.
6009 (_bfd_coff_link_hash_table_init): New function, broken out of
6010 _bfd_coff_link_hash_table_create.
6011 (_bfd_coff_link_hash_table_create): Use it.
6012 (process_embedded_commands): Make static.
6013 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6014 (_bfd_coff_link_hash_table_init): Declare.
6015 * libcoff.h: Rebuild.
6017 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6018 field in XCOFF tdata.
6019 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6020 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6021 based on cputype stored in a.out header, or in n_type of initial
6023 (coff_write_object_contents): Set cputype correctly in a.out
6025 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6027 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6028 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6030 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6031 * libcoff.h: Rebuild.
6033 * cpu-rs6000.c (rs6000_compatible): New static function.
6034 (bfd_rs6000_arch): Use it.
6035 * cpu-powerpc.c (powerpc_compatible): New static function.
6036 (arch_info_struct): Define various flavours of PowerPC.
6037 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6040 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6042 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6044 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6046 * elflink.h (elf_link_add_object_symbols): Don't warn about
6047 changing the size or type if the old definition was weak.
6049 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6051 * coffcode.h (combined_entry_type): Add fix_line field.
6052 (coff_slurp_line_table): Warn if we try to set the lineno field of
6054 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6055 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6056 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6057 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6059 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6060 * libcoff.h: Rebuild.
6062 * libcoff-in.h (struct xcoff_tdata): Define.
6063 (xcoff_data): Define.
6064 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6065 * bfd-in2.h, libcoff.h: Rebuild.
6066 * coff-rs6000.c (xcoff_mkobject): New static function.
6067 (coff_mkobject): Define.
6068 (xcoff_copy_private_bfd_data): New static function.
6069 (coff_bfd_copy_private_bfd_data): Define.
6070 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6072 (rs6000coff_vec): Add DYNAMIC to object_flags.
6073 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6074 .loader sections specially.
6075 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6076 section alignment from the XCOFF tdata information.
6077 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6078 F_SHROBJ, and copy the extra a.out header information into the
6079 XCOFF tdata structure.
6080 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6081 F_DYNLOAD and the extra a.out header information.
6082 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6083 C_HIDEXT symbol with attached csect information.
6084 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6085 in the o_maxdata field.
6086 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6087 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6088 end if BSF_NOT_AT_END is set.
6090 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6091 _bfd_read_ar_hdr_fn.
6092 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6093 * bfd-in2.h, libbfd.h: Rebuild.
6094 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6096 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6097 (bfd_slurp_bsd_armap_f2): Likewise.
6098 (_bfd_slurp_extended_name_table): Likewise.
6100 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6102 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6104 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6105 when the symbol table is empty.
6107 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6108 space for section symbols, since we don't output them either.
6109 (elf_m68k_adjust_dynindx): Removed.
6111 * ptrace-core.c (rawptr): Make it a local variable of
6112 ptrace_unix_core_file_p.
6114 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6116 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6119 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6120 Mac object file formats.
6122 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6124 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6125 auxent if there isn't one.
6126 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6127 rather than FILNMLEN as the maximum name length.
6129 * coffcode.h (bfd_coff_backend_data): Add new field
6130 _bfd_coff_print_aux.
6131 (bfd_coff_print_aux): New static function.
6132 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6133 scnlen field of an XTY_LD csect aux entry.
6134 (coff_print_aux): New static function.
6135 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6136 in coff_pointerize_aux_hook.
6137 (bfd_coff_std_swap_table): Initialize new field.
6138 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6139 * libcoff.h: Rebuild.
6140 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6141 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6143 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6144 if there are symbols, for native AIX ld compatibility.
6146 * coffcode.h (bfd_coff_backend_data): Add new field
6147 _bfd_coff_pointerize_aux_hook.
6148 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6149 or I960, and as 0 otherwise.
6150 (bfd_coff_std_swap_table): Initialize new field.
6151 * libcoff.h: Rebuild.
6152 * coffgen.c (coff_pointerize_aux): Change parameters to take
6153 symbol pointer instead of type and class, and to take aux index.
6154 Call _bfd_coff_pointerize_aux_hook if it is defined.
6155 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6156 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6157 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6159 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6160 read-only/host-only support.
6162 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6164 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6167 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6168 BFD_JUMP_TABLE_ARCHIVE accordingly.
6169 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6170 (_bfd_compute_and_write_armap): Declare.
6171 (_bfd_generic_read_ar_hdr): Declare.
6172 (_bfd_read_ar_hdr): Define.
6173 (_bfd_noarchive_read_ar_hdr): Define.
6174 (_bfd_archive_bsd_read_ar_hdr): Define.
6175 (_bfd_archive_coff_read_ar_hdr): Define.
6176 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6177 _bfd_read_ar_hdr instead.
6178 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6179 (_bfd_compute_and_write_armap): Rename from
6180 compute_and_write_armap. Make non-static. Change all callers.
6181 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6182 than _bfd_snarf_ar_hdr.
6183 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6184 * ieee.c (ieee_read_ar_hdr): Define.
6185 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6186 * oasys.c (oasys_read_ar_hdr): Define.
6187 * som.c (som_read_ar_hdr): Define.
6188 * bfd-in2.h, libbfd.h: Rebuild.
6190 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6192 * peicode.c (coff_swap_filehdr_in): If symptr is
6193 zero, there aren't any symbols, even if nsyms is set.
6195 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6197 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6199 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6200 sections, and set styp correctly for them: .got, .hash, .dynamic,
6201 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6202 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6204 (ecoff_sort_hdrs): New static function.
6205 (ecoff_compute_section_file_positions): Return boolean, not void.
6206 Sort the sections by VMA before looking through them. Put the
6207 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6208 section on an appropriate boundary within the page.
6209 (ecoff_compute_reloc_file_positions): Check return value of
6210 ecoff_compute_section_file_positions.
6211 (_bfd_ecoff_set_section_contents): Likewise.
6212 (_bfd_ecoff_write_object_contents): Check for various Alpha
6213 section types when incrementing text_size and data_size. Call
6214 adjust_headers backend function if it exists.
6215 * coff-alpha.c (alpha_adjust_headers): New static function.
6216 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6217 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6219 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6221 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6223 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6224 of ALTERNATE_AIX_CORE_FORMAT.
6225 * configure.in (aix4): No longer need CORE_FLAGS.
6226 * configure: Updated.
6228 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6230 NS32k changes from Ian Dall:
6231 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6233 (aout_link_input_section_std, aout_link_input_section_ext,
6234 aout_link_reloc_link_order): Call them instead of _bfd_*
6236 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6238 (backend_data): Use it instead of hardcoded zero.
6240 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6241 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6243 * ns32knetbsd.c: Include bfd.h.
6244 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6245 (MY_bfd_reloc_type_lookup): Declare function too.
6246 * pc532-mach.c (set_sizes): Don't declare.
6247 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6248 (backend_data, MY_backend_data): Don't define.
6250 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6251 ns32k-*-lites* like ns32k-*-netbsd*.
6253 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6256 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6258 * coffcode.h (coff_write_object_contents): Restore setting
6259 f_timdat to 0, deleted on August 22.
6261 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6263 * coffcode.h (coff_bfd_copy_private_symbol_data,
6264 coff_bfd_copy_private_section_data,
6265 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6266 * peicode.h (coff_bfd_copy_private_bfd_data): New
6267 (pe_bfd_copy_private_bfd_data): New.
6268 (coff_swap_scnhdr_in): Swap bss size into the right place.
6269 (pe_print_private_bfd_data): Add some newlines.
6271 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6273 * som.c (setup_sections): Don't die if a space has no subspaces.
6275 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6277 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6278 dynamic symbol override a common symbol. Don't change the size or
6279 type if they have been set and the new symbol is not a definition.
6280 Warn if the size or type changes.
6282 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6284 * som.c (som_begin_writing): Don't write the symbol table or
6286 (som_finish_writing): Write them here. Place them after the
6287 subspace data, but before the relocs.
6289 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6291 * sunos.c (sunos_add_one_symbol): Just pass false, not
6292 info->shared_library, to sunos_create_dynamic_sections.
6293 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6295 (sunos_check_dynamic_reloc): Remove .text section assertion.
6297 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6299 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6300 * configure, configure.in: Add pmac_xcoff_vec case.
6301 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6302 * coff-pmac.c: New file, PowerMac XCOFF support.
6303 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6304 * targets.c (pmac_xcoff_vec): Declare.
6306 * mpw-config.in: Various changes to be compatible with the
6307 autoconf-based configury.
6308 * mpw-make.sed: New file, sed commands to translate Unix
6309 makefile into MPW syntax.
6310 * mpw-make.in: Remove.
6311 * hosts/mpw.h: Remove.
6312 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6313 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6315 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6317 * binary.c (binary_get_symtab): Return an empty string on error.
6318 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6320 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6322 * coff-ppc.c: Reformatted according to gnu conventions
6323 Removed irrelevant "if 0" code
6325 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6327 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6328 symbols rather than as indirect symbols.
6329 (MY(slurp_symbol_table)): Don't do anything special about
6332 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6333 of .ctors and .dtors sections is no larger than 2.
6335 * sunos.c (sunos_add_one_symbol): Don't change
6336 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6338 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6339 dynamic symbols when creating a shared library.
6340 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6342 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6343 written even if it is not defined in a regular object.
6344 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6345 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6346 rather than the constant 22.
6347 (sunos_check_dynamic_reloc): Handle creating a shared library.
6348 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6349 zero when creating a shared library.
6350 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6351 write it out at the start of the symbol table.
6353 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6355 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6357 * config.bfd: Add arm-*-coff.
6358 * configure.in, configure: Add armcoff_{little,big}_vec.
6359 * targets.c (armcoff_{little,big}_vec): Declare.
6360 (bfd_target_vector): Add armcoff_{little,big}_vec.
6361 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6363 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6365 * targets.c (bfd_find_target): Remove debugging code.
6367 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6369 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6371 * Makefile.in: added *-ppc files
6372 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6373 allow pe based .o's to be shared with other tools on ppc/NT
6374 * config.bfd: added powerpc[le]-[pe|winnt] config support
6375 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6376 * peicode.h: Added more section flags for PE on ppc
6377 Added coff_swap_filehdr_out to allow peicode.h to be
6378 used for non-image PE files on ppc.
6379 Check for image, or not, before copying pe_opthdr
6380 * targets.c: Added new bfd's
6381 * targets.c: Removed two inactive bfds that shouldn't have made it this
6384 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6386 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6387 explicit values to initialize all relocs. Change all users.
6388 (ppc_elf_brtaken_inner): New function to handle branch predicition
6390 (ppc_elf_brtaken_reloc): Ditto.
6391 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6392 relocs use ppc_elf_unsupported_reloc.
6393 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6394 needs to be reported.
6395 (ppc_elf_relocate_section): Support branch prediction relocs.
6397 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6399 * bfd.c (bfd_assert): Remove \n from string passed to
6402 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6403 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6404 (bfd_coff_make_section_hook): Don't define.
6405 (coff_make_section_hook): Remove.
6406 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6407 (styp_to_sec_flags): Likewise.
6408 (coff_write_object_contents): Likewise.
6409 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6411 * libcoff.h: Rebuild.
6412 * coffgen.c (make_a_section_from_file): Just call
6413 bfd_make_section_anyway, not bfd_make_section or
6414 bfd_coff_make_section_hook.
6415 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6416 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6417 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6418 make_section_hook field.
6419 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6421 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6422 pointers into value field for warning and indirect symbols; just
6423 leave the value field alone.
6424 * linker.c (generic_link_add_symbol_list): Use next symbol for
6425 warning and indirect symbols, rather than looking in symbol value.
6426 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6427 parameter. Change all callers. Remove support for indirect
6428 symbols; it didn't work anyhow.
6429 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6430 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6431 * bfd-in2.h: Rebuild.
6433 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6435 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6436 go back to telling the tools this reloc operates on 32 bits.
6438 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6440 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6441 rather than a direct fprintf.
6442 * archive.c (_bfd_write_archive_contents): Likewise.
6443 * coffcode.h (coff_slurp_symbol_table): Likewise.
6444 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6445 (ppc_elf_unsupported_reloc): Likewise.
6446 (ppc_elf_relocate_section): Likewise.
6447 * i386linux.c (linux_tally_symbols): Likewise.
6448 (linux_finish_dynamic_link): Likewise.
6449 * osf-core.c (osf_core_core_file_p): Likewise.
6450 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6451 * som.c (som_sizeof_headers): Likewise.
6452 * srec.c (srec_bad_byte): Likewise.
6453 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6454 * libbfd-in.h (bfd_assert): Declare first parameter const.
6455 * libbfd.h: Rebuild.
6456 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6457 bfd_reloc_overflow is enough.
6458 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6459 * coff-h8500.c (rtype2howto): Likewise.
6460 * coff-z8k.c (rtype2howto): Likewise.
6461 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6462 * elf.c (_bfd_elf_get_lineno): Likewise.
6463 (_bfd_elf_no_info_to_howto): Likewise.
6464 (_bfd_elf_no_info_to_howto_rel): Likewise.
6465 * hp300hpux.c (convert_sym_type): Likewise.
6466 (MY(swap_std_reloc_in)): Likewise.
6467 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6469 * libaout.h (struct aoutdata): Add line_buf field.
6470 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6471 and filename_buffer. Instead, use a malloc buffer stored in the
6472 new line_buf field. Remove length restrictions.
6474 * coffgen.c (string_size): Remove static variable.
6475 (debug_string_size, debug_string_section): Likewise.
6476 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6477 and debug_string_size_p parameters. Use them instead of the
6478 global variables. Change all callers.
6479 (coff_write_symbol): Likewise.
6480 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6481 (coff_write_symbols): Add local variables to replace removed
6484 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6485 function, and line_base fields.
6486 * libcoff.h: Rebuild.
6487 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6488 information, rather than using static variables.
6490 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6491 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6493 * init.c (initialized): Remove static variable.
6494 (bfd_init): Don't bother setting initialized.
6495 (bfd_check_init): Remove.
6496 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6497 * libbfd.h: Rebuild.
6499 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6501 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6502 size for full core dumps. Copy core file header to private data.
6503 (rs6000coff_core_file_failing_command,
6504 rs6000coff_core_file_failing_signal): New functions to extract
6505 the file name and terminating signal from the core file.
6506 * coff-rs6000.c: Use them.
6508 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6510 Change arch info to be const, initialized at compile time.
6511 * archures.c: Reindent many functions. Change CONST to const.
6512 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6513 nothing set it anyhow. Make next const.
6514 (bfd_arch_info_list): Remove.
6515 (bfd_archures_list): Rename from archures_init_table. Change from
6516 a table of function pointers to a table of bfd_arch_info_type
6517 structure addresses.
6518 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6519 (bfd_lookup_arch): Likewise.
6520 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6522 (bfd_default_arch_struct): Make const.
6523 (bfd_arch_init, bfd_arch_linkin): Remove.
6524 (bfd_get_arch_info): Return a const pointer.
6525 * init.c (bfd_init): Don't call bfd_arch_init.
6526 * bfd.c (struct _bfd): Make arch_info const.
6527 * bfd-in2.h: Rebuild.
6528 * libbfd.h: Rebuild.
6529 * configure.in: Put & before everything in $selarchs.
6530 * configure: Rebuild.
6531 * cpu-*.c: Change bfd_*_arch from a function which calls
6532 bfd_arch_linkin to a const structure.
6533 * ieee.c (ieee_object_p): Make arch const.
6535 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6537 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6539 * bfd-in2.h: Regenerate.
6540 * libbfd.h: Regenerate.
6542 * elf32-ppc.c (reloc_type): Update names to match current draft.
6543 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6544 relative. Update names to current V.4 draft.
6545 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6546 (ppc_elf_relocate_section): Rename relocations to match draft.
6548 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6550 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6551 compiled with -mrelocatable-lib to be linked with either normal
6552 modules or -mrelocatable modules.
6554 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6556 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6557 in the a.out header.
6559 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6560 a reloc against a local symbol, even if it's not a section.
6562 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6564 * targets.c (bfd_target): Remove unused align_power_min field.
6565 * bfd-in2.h: Rebuild.
6566 * All backends: Remove initialization of align_power_min.
6568 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6570 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6572 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6574 * config.bfd (mips-dec-netbsd*): New target.
6575 * configure.host (mips-dec-netbsd*): New host.
6576 * configure.in (mips-dec-netbsd*): New native.
6577 * configure: Rebuild.
6579 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6581 Make the COFF backend linker merge common types:
6582 * cofflink.c (struct coff_debug_merge_element): Define.
6583 (struct coff_debug_merge_type): Define.
6584 (struct coff_debug_merge_hash_entry): Define.
6585 (struct coff_debug_merge_hash_table): Define.
6586 (coff_debug_merge_hash_table_init): Define.
6587 (coff_debug_merge_hash_table_free): Define.
6588 (coff_debug_merge_hash_lookup): Define.
6589 (struct coff_final_link_info): Add debug_merge field.
6590 (coff_debug_merge_hash_newfunc): New static function.
6591 (_bfd_coff_final_link): Allocate and free debug_merge table.
6592 (coff_link_input_bfd): Merge identical enum, struct and union
6595 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6597 Convert i960 COFF to use COFF backend linker.
6598 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6599 structure to store the symbol being used.
6600 (coff_i960_start_final_link): New static function.
6601 (coff_i960_relocate_section): New static function.
6602 (coff_i960_adjust_symndx): New static function.
6603 (coff_start_final_link): Define.
6604 (coff_relocate_section): Define.
6605 (coff_adjust_symndx): Define.
6606 * coffcode.h (bfd_coff_backend_data): Add new callback function
6607 _bfd_coff_start_final_link.
6608 (bfd_coff_start_final_link): Define.
6609 (coff_start_final_link): Define if not defined.
6610 (bfd_coff_std_swap_table): Add coff_start_final_link.
6611 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6613 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6614 function callback is not NULL.
6615 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6616 (_bfd_coff_internal_syment_name): Declare.
6617 * libcoff.h: Rebuild.
6618 * configure.in (icoff_big_vec): Add cofflink.o.
6619 (icoff_little_vec): Likewise.
6620 * configure: Rebuild.
6622 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6624 * Makefile.in (clean-info): Remove extraneous tab from line
6627 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6630 contents has relocs.
6632 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6634 * coffcode.h (coff_compute_section_file_positions): Keep the
6636 (coff_write_object_contents): Remember if it's a relocatable
6638 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6639 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6640 if relocatable file. Swap out saved raw size.
6642 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6644 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6645 (maintainer-clean): Rename from realclean, passing
6646 maintainer-clean down to subdirectories, but leave realclean as a
6649 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6652 * dep-in.sed: Remove config.h from generated dependencies.
6654 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6655 broken out of sunos_canonicalize_dynamic_symtab.
6656 (sunos_canonicalize_dynamic_symtab): Call new function
6657 sunos_slurp_dynamic_symtab.
6658 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6659 dynamic symbol table to the caller.
6660 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6661 callback to override the symbols being read.
6662 * libaout.h (struct aout_backend_data): Add three new parameters
6663 to add_dynamic_symbols callback.
6665 Extensive minor changes to avoid various gcc warnings. Also:
6666 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6667 * archures.c (bfd_arch_info_type): Change mach field from long to
6669 (bfd_lookup_arch): Change machine parameter from long to unsigned
6672 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6674 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6675 a symbol with a non-zero plt_offset.
6677 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6679 * elfcode.h (align_file_position): Remove; not used.
6681 * configure.in: Only check for <sys/procfs.h> on a native system,
6682 and make sure it defines prstatus_t.
6683 * configure: Rebuild.
6685 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6687 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6689 * config.in: Rename from config.h.in.
6690 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6691 Check for config.h:config.in when creating stamp-h.
6692 * configure: Rebuild.
6693 * Makefile.in (stamp-h): Depend upon config.in rather than
6694 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6695 calling config.status.
6697 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6698 (Makefile): Just rebuild Makefile.
6699 (config.h, stamp-h): New targets.
6700 * configure.in: Create stamp-h when rebuilding config.h.
6701 * configure: Rebuild.
6703 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6705 * configure.in: Call AC_CONFIG_HEADER. Substitute
6706 HOST_64BIT_LONG. Check that various header files exist. Check
6707 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6708 and/or free need to be declared. Don't make a link to sysdep.h.
6709 Define TRAD_HEADER for various hosts.
6710 * configure: Rebuild.
6711 * configure.host: Don't set my_host. Add definitions taken from
6712 host header files for various entries. Remove entries which now
6714 * acconfig.h: New file.
6715 * config.h.in: New file, built by autoheader.
6716 * sysdep.h: New file.
6717 * Makefile.in (do_distclean): Don't remove sysdep.h.
6719 (LOCAL_H_DEPS): New variable.
6720 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6722 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6723 ($(OPTIONAL_BACKENDS)): Likewise.
6724 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6725 looking through sysdep.h.
6726 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6727 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6728 (fprintf_vma, sprintf_vma): Likewise.
6729 (int64_type, uint64_type): Don't define.
6730 * bfd-in2.h: Rebuild.
6731 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6732 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6733 * lynx-core.c: Include stuff from old hosts/lynx.h.
6734 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6735 rather than NO_FCNTL.
6736 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6737 rather than NATIVE_HPPAHPUX_COMPILER.
6738 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6740 * hosts/*.h: Remove all header files which merely include,
6741 declare, and define things. Leave header files which define
6742 information needed by trad-core.c.
6744 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6745 (BFD_CC_FOR_BUILD): Define.
6746 * configure.in: Use BFD_CC_FOR_BUILD.
6747 * configure: Rebuild.
6749 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6751 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6752 * configure: Rebuild.
6754 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6757 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6759 * config.bfd: i386pe_ve -> i386pe_vec.
6761 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6763 * configure.host: Incorporate host Makefile fragments by setting
6765 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6766 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6767 value based on whether the code is being compiled by a cross
6768 compiler. Don't substitute host_makefile_frag or frags.
6769 * aclocal.m4: New file to define local AC_PROG_CC.
6770 * configure: Rebuild.
6771 * Makefile.in (INSTALL): Set to @INSTALL@.
6772 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6773 (INSTALL_DATA): Set to @INSTALL_DATA@.
6775 (CC): Define as @CC@.
6776 (CFLAGS): Set to @CFLAGS@.
6777 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6778 (@host_makefile_frag@): Remove.
6779 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6780 after other options.
6781 (config.status): Remove dependency upon @frags@.
6782 * config/*.mh, config/README: Remove.
6784 * config.bfd: Rewrite to incorporate the contents of the Makefile
6785 fragments by setting shell variables, rather than merely returning
6786 the name of a Makefile fragment.
6787 * configure.in: Use shell variables set by config.bfd rather than
6788 looking at the target Makefile fragment files. Don't substitute
6789 target_makefile_frag. Do substitute TDEFINES.
6790 * configure: Rebuild.
6791 * Makefile.in (@target_makefile_frag@): Remove.
6792 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6793 * config/*.mt: Remove.
6795 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6797 * configure.in: Put changequote lines around "i[345]86" patterns
6798 section of core file support.
6800 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6802 * som.c (som_bfd_print_private_bfd_data): Define to use the
6805 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6807 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6808 entry, text_start and data_start.
6810 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6812 * Makefile.in (OFILES): Remove $(TDEPFILES).
6813 * config/apollo.mt (TDEPFILES): Remove.
6814 * config/README: Update.
6816 * configure.in: For a native configuration, set COREFILE and
6817 COREFLAG based on the canonical host name.
6818 * configure: Rebuild.
6819 * Makefile.in: Rebuild dependencies.
6820 (ALL_CFLAGS): Add @COREFLAG@.
6821 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6822 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6823 support routines. Check LYNX_CORE rather than HOST_LYNX.
6824 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6825 * i386lynx.c: Likewise.
6826 * m68klynx.c: Likewise.
6827 * sparclynx.c: Likewise.
6828 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6829 * *-core.c: Comment changes.
6830 * config/decstation.mh (HDEPFILES): Remove.
6831 (HDEFINES): Remove -DTRAD_CORE.
6832 * config/irix3.mh (RANLIB): Remove.
6833 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6834 (HDEFINES): Remove -DIRIX_CORE.
6835 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6836 (HDEFINES): Remove -DTRAD_CORE.
6837 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6838 * config/ultra3.mh (RANLIB): Remove.
6839 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6840 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6841 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6842 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6843 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6844 * config/i386aix.mh, config/i386bsd.mh: Remove.
6845 * config/i386linux.mh, config/i386mach3.mh: Remove.
6846 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6847 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6848 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6849 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6850 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6851 * config/solaris2.mh, config/stratus.mh: Remove.
6852 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6853 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6855 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6857 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6858 DT_FINI entry if the appropriate symbol is not in the hash table.
6860 * libelf.h (struct elf_backend_data): Add create_program_headers
6861 and want_hdr_in_seg fields.
6862 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6864 (elf_backend_create_program_headers): Likewise.
6865 (elfNN_bed): Initialize create_program_headers and
6867 * elf.c (get_program_header_size): Call create_program_headers
6869 (map_program_segments): Check want_hdr_in_seg backend field. Call
6870 create_program_headers backend routine.
6872 * elf.c (assign_file_positions_except_relocs): Align non allocated
6873 sections when creating an executable.
6875 * elfcode.h (elf_swap_phdr_in): Make non static.
6876 (elf_swap_phdr_out): Make non static.
6877 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6878 (bfd_elf32_swap_phdr_out): Declare.
6879 (bfd_elf64_swap_phdr_in): Declare.
6880 (bfd_elf64_swap_phdr_out): Declare.
6882 * ecofflink.c (ecoff_collect_shuffle): New static function.
6883 (_bfd_ecoff_get_accumulated_pdr): New function.
6884 (_bfd_ecoff_get_accumulated_sym): New function.
6885 (_bfd_ecoff_get_accumulated_ss): New function.
6886 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6887 (_bfd_ecoff_get_accumulated_sym): Declare.
6888 (_bfd_ecoff_get_accumulated_ss): Declare.
6889 * libbfd.h: Rebuild.
6891 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6893 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6895 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6896 warning symbols. If any section is named .gnu.warning.XXX, treat
6897 the contents as a warning to be issued if the symbol XXX is
6899 (elf_link_output_extsym): For an indirect or warning symbol, just
6900 output the symbol it points to.
6902 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6903 if bfd_hash_allocate fails, since it will already be set.
6904 (generic_link_hash_newfunc): Likewise.
6905 (archive_hash_newfunc): Likewise.
6906 (hash_entry_bfd): New static function.
6907 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6908 callback. Allocate a new warning using the hash table newfunc.
6909 Use bfd_hash_replace to update the entry in the hash table, rather
6910 than assuming we can copy the fields with structure assignment.
6912 * hash.c (bfd_hash_replace): New function.
6913 * bfd-in.h (bfd_hash_replace): Declare.
6914 * bfd-in2.h: Rebuild.
6916 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6918 * config.bfd: Add mips*vr4300-*-elf* target.
6919 * config/mipsbvr4300.mt: Added.
6921 See file ChangeLog.2
6928 version-control: never