1 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
4 count section symbols for sections that were created by the
5 linker, or are not allocatable or not loadable.
6 (elf32_sparc_finish_dynamic_sections): Output output section
7 symbols for section for which we made space for them.
9 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
11 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
12 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
14 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
16 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
17 (m32r_hi16_list): New static local.
18 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
19 (m32r_elf_do_hi16_reloc): Delete.
20 (m32r_elf_relocate_hi16): New function.
21 (m32r_elf_lo16_reloc): New function.
22 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
25 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
27 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
28 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
29 (m32r_elf_final_sda_base): New function.
30 (m32r_elf_relocate_section): Rewrite sdata support.
31 (m32r_elf_finish_dynamic_sections): Delete.
33 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
35 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
36 * coff-svm68k.c: New file. Just defines some macros and includes
38 * coff-m68k.c: Add functions to handle common addends, moved in
39 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
40 Control whether relocs are visible using STATIC_RELOCS.
41 * cf-m68klynx.c: Simplify greatly: just define macros to control
43 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
44 * targets. (m68ksysvcoff_vec): Declare.
45 (bfd_target_vector): Add m68ksysvcoff_vec.
46 * config.bfd (m68*-motorola-sysv*): New target.
47 * configure.in (m68ksysvcoff_vec): New vector.
49 * Makefile.in: Rebuild dependencies.
50 (BFD32_BACKENDS): Add coff-svm68k.o.
51 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
53 * binary.c (binary_set_section_contents): Don't get misled if the
54 first section is not loadable. From Matthew L. Martin
57 * elflink.h (elf_bfd_final_link): Set the value of a section
58 symbol to the section address unless doing a relocateable link.
60 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
62 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
63 .plt entry if we've taken the function's address.
64 (elf64_alpha_merge_gots): Merge collected flags info as well.
66 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
68 * Many files: Add function prototypes.
69 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
70 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
71 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
72 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
73 * peicode.h: Change several void * parameters to PTR.
74 * srec.c (srec_get_symbol_info): Make static.
75 * syms.c (bfd_symbol_is_absolute): Remove.
76 * Makefile.in: Rebuild dependencies.
78 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
80 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
81 (bfd_elf32_bfd_is_local_label): Don't define.
83 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
86 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
88 * bfd-in.h: Don't include obstack.h.
89 (struct bfd_hash_table): Change memory field to PTR.
90 * bfd.c (struct _bfd): Change memory field to PTR.
92 * libbfd-in.h (bfd_release): Declare as function, don't define as
95 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
96 objalloc routines rather than obstack routines.
97 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
98 (getpagesize): Don't define.
99 (_bfd_new_bfd): Don't set _bfd_chunksize.
100 (bfd_openr): Free new bfd and objalloc on failure.
101 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
102 (bfd_alloc_size): Remove.
103 (bfd_release): New function.
104 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
105 objalloc routines rather than obstack routines.
106 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
107 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
108 objalloc routines rather than obstack routines.
109 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
110 (struct accumulate): Change memory to struct objalloc *.
111 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
112 * dep-in.sed: Don't remove obstack.h from dependency list.
113 * Makefile.in: Rebuild dependencies.
114 (BFD_H_DEPS): Remove obstack.h.
115 (install): Don't install obstack.h.
116 * Many files: Don't include "obstack.h".
119 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
120 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
122 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
123 * sunos.c (sunos_add_dynamic_symbols): Likewise.
124 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
126 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
127 old version of bfd_alloc.
128 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
130 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
132 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
134 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
135 ELF local label syntax as well.
137 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
139 * config.bfd (powerpc-*-beos*): New target.
140 * configure.in (powerpc-*-beos*): Add case that explicitly
141 does not set COREFILE for now. A future BeOS version is
142 expected to support core files.
143 * configure: Regenerate with autoconf.
145 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
147 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
148 seen with a local symbol, rather than crashing.
150 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
151 version symbols if there aren't any.
154 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
156 * coff-tic80.c (coff_rtype_to_howto): Define
157 (coff_tic80_rtype_to_howto): Clone generic coff version and
158 add code to handle the funky TI "internal relocations".
161 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
163 * elflink.h (elf_link_add_object_symbols): Don't warn about type
164 or size changes because of a weak symbol.
166 * cisco-core.c (SIGEMT): Define if not defined.
168 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
170 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
171 setting ever. Sanity check the version number. Sort out copying
172 flags and other information when adding an indirect symbol.
173 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
174 symbols added by the backend. Clear the entire contents of the
176 (elf_export_symbol): Ignore indirect symbols.
177 (elf_link_output_extsym): Accept a section without an owner in an
179 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
180 version count. Correct the allocation of x_versymp.
182 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
183 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
184 Don't return bfd_und_section_ptr when info->shared.
185 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
186 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
187 (mips_elf_check_relocs): Resolve an indirect symbol in
189 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
190 SHN_MIPS_TEXT or SHN_MIPS_DATA.
192 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
194 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
196 From Eric Youngdale <eric@andante.jic.com>:
197 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
198 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
199 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
200 versioned symbol appears in both a regular and a shared object.
201 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
202 appropriate. Improve error message.
203 (struct elf_outext_info): Rename from elf_finfo_failed. Change
204 all uses. Add localsyms field.
205 (elf_bfd_final_link): When generating a shared library, call
206 elf_link_output_extsym to output all local symbols.
207 (elf_link_output_extsym): Handle symbols which were forced to
210 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
212 From Eric Youngdale <eric@andante.jic.com>:
213 * elf-bfd.h (elf_symbol_type): Add version field.
214 * elfcode.h (elf_slurp_symbol_table): Set version field.
215 * elflink.h (elf_link_add_object_symbols): When creating an
216 indirect symbol for a default version symbol, set DEF_DYNAMIC if
217 appropriate. Set up an indirection from the nondefault version of
219 (NAME(bfd_elf,size_dynamic_sections)): Call
220 elf_link_assign_sym_version before checking whether there are any
221 versions. Always record the version name as a dynamic symbol.
223 (elf_link_assign_sym_version): After finding a version, see if a
224 symbol should be forced to local scope. Create a new version
225 definition if appropriate.
226 (elf_link_output_extsym): Correct indirect symbol handling.
227 * elf.c (bfd_elf_print_symbol): Print version information.
228 (bfd_section_from_shdr): Turn version sections into BFD sections.
229 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
230 if sh_info is not already set.
231 (_bfd_elf_copy_private_section_data): Copy sh_info for version
233 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
234 _bfd_stringtab_add to copy the name into permanent memory if
237 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
239 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
241 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
243 * coffcode.h (bfd_coff_backend_data): Change
244 _bfd_coff_compute_section_file_positions to return a boolean
245 value. Change all callers.
246 (coff_compute_section_file_positions): Change return type to
247 boolean. If the size of the last section changed, then output a
248 zero byte at the end of the file.
249 * libcoff.h: Rebuild.
251 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
252 for at least 6 output symbols.
253 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
254 emit a TC csect to represent the space they take up. For an XO
255 symbol, just emit a reference, not a csect.
257 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
258 Solaris doesn't like the combined options, and the -f is
260 (stamp-tshlink, install): Likewise.
262 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
263 handling when little endian.
265 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
267 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
268 (mn10300_elf_relocate_section): Likewise.
269 (elf_backend_relocate_section): Define.
271 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
272 relocs. Replace them with generic PCREL_{8,16,32} relocs.
273 (elf32_mn10300_howto_table): Likewise.
274 (elf32_mn10300_reloc_map): Likewise.
275 (bfd_elf32_mn10300_reloc): Delete unused function.
277 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
280 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
281 understand, just set the howto field to NULL, and the caller will
282 print an appropriate error message.
284 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
285 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
286 block. Use NULL for initializations of "ptr" rather than bare 0.
287 * coff-h8300.c: Fix typo in comment.
288 * coff-h8500.c: Ditto.
292 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
294 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
295 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
296 m32r_elf_get_relocated_section_contents): First pass at relax support.
298 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
300 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
301 entry for reading verdef records.
302 Use correct braces for computing increments of extverdaux and
303 exteverdef record pointers.
306 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
308 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
312 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
314 * elflink.h (elf_link_find_version_dependencies): Check that
315 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
319 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
321 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
324 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
326 * targets.c (bfd_default_vector): Make non-const.
327 (find_target): New static function, broken out of
329 (bfd_set_default_target): New function.
330 (bfd_find_target): Call find_target. When defaulting, use
331 bfd_default_vector[0] if it is not NULL.
332 * libbfd-in.h (bfd_default_vector): Adjust declaration.
333 * bfd-in2.h, libbfd.h: Rebuild.
335 * syms.c (bfd_is_local_label): Return false if the symbol has no
337 * coff-i960.c (coff_i960_is_local_label_name): New function.
338 (coff_bfd_is_local_label_name): Define.
339 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
340 (coff_bfd_is_local_label_name): Define.
341 * coff-rs6000.c (xcoff_is_local_label_name): New function.
342 (coff_bfd_is_local_label_name): Define.
343 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
344 with .. or _.L_ as local.
345 * elf32-i386.c (elf_i386_is_local_label_name): New function.
346 (bfd_elf32_bfd_is_local_label_name): Define.
347 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
348 beginning with $ as local.
350 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
352 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
353 rather than comparing against info->lprefix.
354 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
355 * elflink.h (elf_link_input_bfd): Likewise.
356 * linker.c (_bfd_generic_link_output_symbols): Likewise.
357 * xcofflink.c (xcoff_link_input_bfd): Likewise.
359 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
360 _bfd_elf_is_local_label_name if not already defined.
361 * elf.c (_bfd_elf_is_local_label_name): New function.
362 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
364 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
365 (m88k_is_local_label_name): New static function.
367 * coffcode.h (coff_bfd_is_local_label_name): Define as
368 _bfd_coff_is_local_label_name if not already defined.
369 * coffgen.c (_bfd_coff_is_local_label_name): New function.
370 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
371 * libcoff.h: Rebuild.
373 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
374 to _bfd_is_local_label_name.
375 (bfd_target): Likewise.
376 * syms.c (bfd_is_local_label): Define as function, not macro.
377 (bfd_is_local_name): Define.
378 * libbfd.c (bfd_generic_is_local_label_name): Rename from
379 bfd_generic_is_local_label, and take a string rather than a
381 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
382 (_bfd_nosymbols_bfd_is_local_label_name): Define.
383 (bfd_generic_is_local_label): Don't declare.
384 (bfd_generic_is_local_label_name): Declare.
385 * bfd-in2.h, libbfd.h: Rebuild.
386 * All backends: Change local_label to local_label_name.
388 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
389 (mips_elf_relocate_got_local): Change return type to boolean.
390 Don't assume that the first zero entry is unassigned; instead, use
392 (mips_elf_relocate_section): Check return value of
393 mips_elf_relocate_got_local.
394 (mips_elf_create_got_section): Initialize assigned_gotno field.
397 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
399 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
403 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
405 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
406 that have no contents merely because linker_mark is not set.
408 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
410 * config.bfd (mips*-*-lnews*): New target.
411 * coff-mips.c (mips_relocate_section): Make assert compare
412 content byteorder instead of header byteorder.
413 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
415 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
416 * configure.in (ecoff_biglittle_vec): Add case.
419 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
421 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
422 name begins with ".note".
423 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
424 section whose name begins with ".note".
425 (get_program_header_size): Corresponding change.
427 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
428 jal and for jal overflow.
430 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
432 From Eric Youngdale <eric@andante.jic.com>:
433 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
434 not found, try looking it up again without the version name.
435 (elf_link_add_object_symbols): Always link against the dynamic
436 symbol table of a dynamic object. When linking against a dynamic
437 object, include version strings in symbol names, and set up
438 version information. Add indirect symbols for default versions.
439 (elf_link_create_dynamic_sections): Add special version sections.
440 (struct elf_assign_sym_version_info): Define.
441 (struct elf_find_verdep_info): Define.
442 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
444 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
445 (elf_link_find_version_dependencies): New static function.
446 (elf_link_assign_sym_version): New static function.
447 (elf_link_renumber_dynsyms): New static function.
448 (struct elf_final_link_info): Add symver_sec field.
449 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
450 local symbols of a dynamic object. Handle DT_VER* constants.
451 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
452 dynamic object. Skip indirect symbols from ELF objects. Remove
453 the version name before choosing a hash bucket. Write out the
454 version information if appropriate.
455 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
456 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
457 (bfd_elf64_size_dynamic_sections): Likewise.
458 * bfd-in2.h: Rebuild.
459 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
460 Change elf_link_hash_flags to unsigned short.
461 (ELF_LINK_HIDDEN): Define.
462 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
463 dynverdef_hdr, dynversym_section, dynverdef_section,
464 dynverref_section, cverdefs, cverrefs, verdef, verref.
465 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
466 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
467 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
468 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
469 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
470 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
471 (_bfd_elf_slurp_version_tables): Declare.
472 * elf.c (_bfd_elf_swap_verdef_in): New function.
473 (_bfd_elf_swap_verdef_out): Likewise.
474 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
475 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
476 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
477 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
478 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
479 version information if there is any.
480 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
481 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
482 (elf_fake_sections): Handle .gnu.version* section names.
483 (assign_section_numbers): Handle SHT_GNU_ver* section types.
484 (_bfd_elf_slurp_version_tables): New function.
485 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
486 version name in string entered in dynamic hash table.
487 * elfcode.h: Include fnmatch.h.
488 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
489 symbol which was forced to become local.
490 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
491 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
492 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
493 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
495 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
497 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
499 (mn10200_elf_relax_section): Correctly compute a symbol's value
500 when the symbol is local, but not in the same section as we are
501 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
504 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
506 * elf32-m32r.c: Rewrite to use ELF backend linker.
507 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
508 Add small data area support (R_M32R_SDA16).
509 * reloc.c: Document BFD_RELOC_M32R_SDA16.
510 * bfd-in2.h,libbfd.h: Regenerated.
512 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
514 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
515 (mn10200_elf_relax_delete_bytes): Likewise.
516 (mn10200_elf_symbol_address_p): Likewise.
517 (mn10200_elf_get_relocated_section_contents): Likewise.
518 (bfd_elf32_bfd_relax_section): Define.
519 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
521 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
522 (mn10200_elf_relocate_section): Likewise.
523 (elf_backend_relocate_section): Define.
526 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
528 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
529 reloc.c, targets.c: New target, elf-*-D30V.
531 * bfd-in2.h, configure, libbfd.h: Rebuilt.
533 * cpu-d30v.c, elf32-d30v.c: New files.
536 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
538 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
539 * bfd-in2.h: Regenerated.
541 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
542 (rtype2howto): Add function.
543 (tic80_howto_table): Add.
546 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
548 * sysdep.h: Don't define errno in MSVC if error.h is included.
551 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
553 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
554 is initialized before it is used.
557 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
559 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
560 symbol into a weak undefined symbol; leave it as a common symbol.
562 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
564 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
565 about a symbol defined in a dynamic object if it has already been
566 defined in a regular object.
568 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
570 * makefile.vms: Add gcc flags to allow compiling with current gcc
572 (targmatch.h): New dependency.
574 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
576 * evax.h (ALPHA_R_CODEADDR): New relocation.
577 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
579 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
581 * bfd-in2.h, libbfd.h: Rebuild.
583 Restrict symbol length to 64 bytes, case preserving:
584 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
585 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
586 (_bfd_evax_length_hash_symbol): Added.
587 * evax-etir.c (_bfd_evax_write_etir): Call
588 _bfd_evax_length_hash_symbol before output of symbol.
589 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
590 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
592 * evax-emh.c: Output filename to object file without path.
594 * evax-egsd.c: New sections for local and global commons.
596 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
597 evax-misc.c, evax.h: Remove 8 bit characters from copyright
598 notices. Replace AXP with Alpha.
600 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
602 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
603 sections if we are creating a shared library.
605 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
607 * configure.host (i386-windows): Don't set host64=true.
609 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
611 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
612 (elf_mips16_gprel_howto): New static variable.
613 (mips16_gprel_reloc): New static function.
614 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
615 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
616 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
617 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
618 * bfd-in2.h, libbfd.h: Rebuild.
620 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
622 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
623 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
626 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
628 * config.bfd: add r5900
631 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
633 * elflink.h (elf_link_input_bfd): If we've discarded a section,
634 the output section will be the absolute section; don't print an
635 assertion message for that case when doing a relocateable link.
637 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
639 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
640 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
641 need_fn_sub, call_stub, and call_fp_stub.
642 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
643 (mips_elf_link_hash_newfunc): Initialize new fields.
644 (mips_elf_link_hash_table_create): Likewise.
645 (mips_elf_relocate_section): Redirect relocations to use mips16
646 stubs when appropriate.
647 (mips_elf_check_relocs): Attach stub sections to the appropriate
648 symbol. Set need_fn_stub when appropriate.
649 (mips_elf_always_size_sections): New static function.
650 (mips_elf_check_mips16_stubs): New static function.
651 (elf_backend_always_size_sections): Define.
652 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
654 * elflink.h (elf_link_input_bfd): Discard local symbols that are
655 attached to sections which are not being included in the link.
657 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
659 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
660 symbol value when computing the addend for a pc_relative
663 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
665 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
666 relocateable link, just skip pc_relative pcrel_offset relocs.
667 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
668 structure for an ARM26 reloc which can be resolved.
669 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
670 reloc can be resolved.
672 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
673 error in overflow check for R_RELBYTE.
675 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
677 * ieee.c (ieee_slurp_section_data): Pick up the start address.
678 From Mark Rasin <mark.rasin@telrad.co.il>.
680 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
683 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
685 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
686 (elf_mn10200_howto_table): Likewise.
687 (mn10200_reloc_map): Likewise.
689 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
691 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
692 * bfd-in2.h, libbfd.h: Regenerated.
693 * elf32-m32r.c: Add support for them.
695 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
697 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
698 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
700 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
701 r_format and r_pcrel. Always return a value.
703 * riscix.c (MY_final_link_callback): Define to dummy value.
705 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
706 relocations against the text segment, look up the output name of
708 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
709 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
710 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
711 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
712 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
715 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
717 * coff-tic80.c (tic80coff_vec): Use correct data put/get
718 routines for little endian data.
719 * coffcode.h (coff_write_object_contents): Set magic to
720 TIC80_ARCH_MAGIC for TIc80.
722 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
724 * coff-tic80.c (tic80coff_vec): Change to little endian data
728 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
730 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
731 auxiliary_filters parameter to be const char * const *. Accept a
732 NULL terminated array.
733 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
734 (bfd_elf32_size_dynamic_sections): Update declaration.
735 * bfd-in2.h: Rebuild.
737 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
739 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
740 NOTYPE symbol in a text section as a FUNC symbol.
742 * coffcode.h (coff_compute_section_file_positions): Force
743 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
745 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
747 * libaout.h (machine_type): Reserve several values for sparclet.
750 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
752 * config.bfd (tic80-*-*): Don't require 'coff'.
756 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
758 * elf32-v850.c (v850_elf_howto_table): Set the special_function
759 table to v850_elf_reloc for all non-standard relocations.
760 (v850_elf_check_relocs): Add check for h being non-null.
761 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
762 statement instead of multiple ifs.
763 (v850_elf_relocate_section): Fix up error message, don't just call
767 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
769 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
770 Use bfd_elf_generic_reloc as special function for all relocs.
771 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
773 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
774 24bit pc-relative reloc.
777 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
779 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
780 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
781 header byte order is little endian. Use correct bfd_get and
782 bfd_put routines for little endian headers.
783 * coffcode.h (coff_set_arch_mach_hook): Set arch to
784 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
787 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
789 * reloc.c: Add BFD_RELOC_24.
790 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
791 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
792 * bfd-in2.h, libbfd.h: Rebuilt.
794 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
796 elf64-alpha multiple .got rewrite:
798 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
799 (bfd_elf*_mkobject): Don't define here ...
800 * elfxx-target.h: ... but rather here. Default always_size_sections
802 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
803 what the #defines in elf-bfd.h transmuted it to anyway.
805 * section.c: Add SEC_LINKER_CREATED flag.
806 * bfd-in2.h: Rebuild.
807 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
808 relocation section flags.
809 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
810 SEC_IN_MEMORY to recognize generated bits.
811 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
813 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
814 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
815 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
816 * elf32-ppc.c (ppc_elf_create_linker_section,
817 ppc_elf_size_dynamic_sections): Likewise.
818 * elf32-sparc.c (elf32_sparc_check_relocs,
819 elf32_sparc_size_dynamic_sections): Likewise.
820 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
822 (_bfd_elf_create_dynamic_sections): Likewise.
823 (_bfd_elf_make_linker_section_rela): Likewise.
824 * elflink.h (elf_link_create_dynamic_sections): Likewise.
825 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
826 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
827 to identify generated bits.
828 (elf_link_input_bfd): Likewise.
830 * elf64-alpha.c: Rewrite everything touching relocations.
833 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
835 * elf32-v850.c (all functions and static variables): Go through
836 and regularize names to be of the form v850_elf_<xxx>.
837 (toplevel): Include <elf/v850.h>.
838 (enum reloc_type): Move to include/elf/v850.h.
839 (v850_elf_check_relocs): For common variables, if the variable is
840 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
841 into the appropriate section.
842 (elf_backend_check_relocs): Define.
844 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
846 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
849 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
851 * config.bfd (mips*el-*-linux*): New target.
852 (mips*-*-linux*): New target.
854 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
855 Return a useful value.
857 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
859 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
861 * configure: Rebuild.
862 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
863 ac_cv_func_mmap in bfd/configure.host.
865 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
866 filter_shlib and auxiliary_filter_shlib parameters.
867 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
869 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
870 (bfd_elf64_size_dynamic_sections): Likewise.
871 * bfd-in2.h: Rebuild.
873 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
875 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
876 symbols, don't export a symbol which is defined by an object in an
877 archive which contains shared objects.
880 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
882 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
883 for TI TMS320c80 (MVP).
884 (bfd_archures_list): Add bfd_tic80_arch.
885 * bfd-in2.h: Regenerate by running "make headers".
887 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
889 * cpu-tic80.c (bfd_tic80_arch): Add struct.
890 * configure.in (case $vec): Correct typo, "tb" not "tp".
891 Also add cofflink.o for tic80coff_vec.
892 * configure: Regenerate with autoconf.
895 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
897 * libbfd.c: Patch up the mmap code so that it is only built if BFD
898 is configured with --with-mmap.
901 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
903 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
904 (ALL_MACHINES): Add cpu-tic80.o
905 (cpu-tic80.o, coff-tic80.o): Add dependencies.
906 * coff-tic80.c: Add skeleton, cloned from another coff config.
907 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
911 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
913 * TODO: Correct a misspelling.
915 * coff-tic80.c: New file for TI TMS320C80 (MVP).
916 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
917 * configure.in (case $vec): Add tic80coff_vec entry.
918 * configure: Regenerate with autoconf.
919 * archures.c (bfd_tic80_arch): Declare.
920 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
921 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
922 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
923 (bfd_target_vector): Add tic80coff_vec entry.
926 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
928 * elflink.h (elf_buckets): Add some more values for larger
931 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
933 * Makefile.in (install): Move subdir_do out of conditional. From
934 Fred Fish <fnf@cygnus.com>.
936 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
938 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
940 (elf_mn10200_howto_table): Likewise.
941 (mn10200_reloc_map): Likewise.
943 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
945 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
946 mips16 symbol during the link.
947 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
949 (mips_elf_link_output_symbol_hook): New static function.
950 (elf_backend_link_output_symbol_hook): Define.
952 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
955 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
957 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
958 against SEC_DEBUGGING sections here (revert patch of December 5).
959 * elfcode.h (elf_object_p): Check for them here, instead.
961 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
963 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
964 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
966 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
967 (_bfd_elf_canonicalize_dynamic_reloc): New function.
968 * elf-bfd.h (struct elf_size_info): Update declaration of
970 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
971 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
972 * elfxx-target.h: Use new dynamic reloc routines by default.
973 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
976 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
978 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
979 if NAMES_HAVE_UNDERSCORE is defined.
981 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
983 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
985 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
987 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
990 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
992 * elflink.h (elf_link_add_object_symbols): Only add a weak
993 symbol if the real definition is in the dynamic symbol table.
994 After finding the real definition, then, if it is dynamic, add the
995 weak symbol to the dynamic symbol table.
997 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
999 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1001 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1004 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1006 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1008 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1009 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1010 * reloc.c: Remove mn10300 big endian relocs.
1011 * bfd-in2.h, libbfd.h: Rebuilt.
1013 * elf32-mn10200.c: Update from elf32-mn10300.c.
1015 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1017 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1019 * elf32-mn10300.c: Add some comments.
1021 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * ihex.c (ihex_scan): Always initialize buf before jumping to
1025 (ihex_read_section): Likewise.
1027 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1029 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1030 inplace for most relocs.
1032 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1035 even if SEC_ALLOC is not set.
1036 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1037 when deciding whether to copy a reloc into a shared object.
1038 (elf_i386_relocate_section): Likewise.
1039 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1040 (elf32_sparc_relocate_section): Likewise.
1041 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1042 reloc section if it is not set in the source section.
1043 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1044 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1045 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1047 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1049 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1050 expects a .got.plt until we actually create it.
1052 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1055 message for bfd_reloc_outofrange, rather than aborting. From
1056 Philippe De Muyter <phdm@info.ucl.ac.be>.
1058 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1059 a relocateable link, don't try to process them. From Heinz Wrobel
1060 <wrobel@lpr.e-technik.tu-muenchen.de>.
1062 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1064 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1065 mn10300_info_howto_rel. Tweak reloc argument to be an
1066 Elf32_Internal_Rela.
1067 (USE_RELA): Define instead of USE_REL.
1068 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1070 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1072 * configure.in, configure: Handle mips*-sgi-irix6*.
1073 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1076 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1078 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1079 relocation against a symbol defined in a section with no output
1082 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1085 * configure, config.in: Rebuild with autoconf 2.12.
1087 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1088 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1089 (swap_out_syms): Set st_other from existing st_other field.
1090 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1092 (elf_link_output_extsym): Set the other field from the global hash
1094 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1095 (elf_mips16_jump_howto): New static variable.
1096 (mips16_jump_reloc): New static function.
1097 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1098 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1099 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1101 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1102 * bfd-in2.h, libbfd.h: Rebuild.
1103 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1105 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1107 * configure.host: Use long long for mips-sgi-irix6*.
1109 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1110 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1112 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1114 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1115 (enum reloc_type): Add more reloc types.
1116 (elf32_mn10300_howto_table): Update for new reloc types.
1117 (elf32_mn10300_reloc_map): Update for new reloc types.
1118 * reloc.c: Add some new relocs for the mn10300 series.
1119 * bfd-in2.h, libbfd.h: Rebuilt.
1121 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1123 * som.c (setup_sections): Don't lose for a space which has
1124 no data, but some symbols.
1126 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1128 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1129 (sunos_link_hash_table_create): Initialize got_needed.
1130 (sunos_create_dynamic_sections): Only set .got section size if it
1131 is not already set. Set got_needed.
1132 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1133 sdynptr, and only handle dynamic sections, if dynamic sections are
1135 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1136 Initialize .got section.
1137 (sunos_scan_ext_relocs): Likewise.
1138 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1140 (sunos_finish_dynamic_link): Check got_needed. Only set up
1141 dynamic linking information if needed.
1143 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1145 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1147 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1149 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1151 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1153 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1156 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1158 * filemode.c: Include sysdep.h.
1159 * ihex.c: Add casts to eliminate compiler warnings.
1160 * sunos.c: Add casts to eliminate compiler warnings.
1162 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1164 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1166 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1167 appropriate relocations in the .so file if shared.
1168 (ppc_elf_relocate_section): Ditto.
1170 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1172 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1173 complain_overflow_unsigned.
1175 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1177 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1178 overflows for R_D10V_16 and R_D10V_18.
1180 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1183 (do_with_relocs): Likewise.
1184 (do_as_repeat): Likewise.
1185 (copy_expression): Likewise.
1187 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1189 * ieee.c (ieee_write_external_part): Correctly record whether
1190 there is an external part.
1193 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1195 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1196 handle tda offsets for sld.w and sst.w instructions.
1197 Fix alignment check in sld.w and sst.w tda reloc handling.
1200 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1202 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1205 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1207 * elf32-v850.c: Add comments about assumptions about
1208 char, short & long sizes.
1209 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1210 problems for several relocs.
1212 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1213 R_V850_SDA_OFFSET entry.
1216 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1218 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1219 Store import file index in ldindx.
1220 (xcoff_build_ldsyms): Assume that ldsym was not previously
1221 allocated. For an imported symbol, copy ldindx into l_ifile.
1224 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1226 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1227 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1228 fields in R_V850_TDA_OFFSET.
1229 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1230 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1233 * elf32-v850.c: Include bfdlink.h.
1234 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1236 (elf32_v850_bfd_final_link_relocate): New function.
1237 (v850_elf_relocation_section): Likewise.
1238 (elf_backend_relocate_section): Define.
1241 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1243 * binary.c (binary_set_section_contents): Ignore sections which
1244 don't have SEC_LOAD and SEC_ALLOC set.
1246 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1248 * linker.c (_bfd_generic_final_link): Avoid losing static
1249 symbols in the .bss section.
1251 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1254 (mips32_64bit_reloc): New static function.
1255 (mips_reloc_map): Add entry for BFD_RELOC_64.
1256 (mips_elf_relocate_section): Handle R_MIPS_64.
1258 * linker.c (default_indirect_link_order): Print an error message
1259 when attempting to do a relocateable link with different object
1260 file formats, rather than calling abort.
1262 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1264 * reloc.c (m32r relocs): Rename them.
1265 * bfd-in2.h, libbfd.h: Regenerated.
1266 * elf32-m32r.c: Update.
1267 (m32r_elf_10_pcrel_reloc): New function.
1268 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1269 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1271 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1273 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1274 all sections that will be included in the output file.
1275 (_bfd_generic_link_output_symbols): Discard symbols in sections
1276 which are being discarded.
1280 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1281 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1282 (elf_v850_howto_table): Corresponding changes.
1283 (elf_v850_reloc_map): Corresponding changes.
1284 * reloc.c: Add additional V850 relocations.
1285 * bfd-in2.h, libbfd.h: Rebuilt.
1287 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1288 no longer want in pc-relative relocs.
1290 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1292 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1293 accept a reloc against an undefined sybmol!
1295 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1297 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1300 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * VERSION: Bump for new relocation.
1304 * hosts/i386bsd.h: If NBPG is not defined, define it as
1305 PAGE_SIZE, for recent versions of FreeBSD.
1307 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * configure.host: Use `long long' as the 64 bit type on a Solaris
1310 host, since both gcc and the SunPRO compilers support it.
1312 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1314 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1315 mistake to have reused the ECOFF LITERAL for ELF since they have
1316 different semantics.
1317 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1318 * bfd-in2.h, libbfd.h: Rebuild.
1320 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1323 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1324 dynamic relocation for an undefweak symbol when we are building
1325 a static executable.
1327 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1329 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1330 point explicitly to srcdir.
1331 (targmatch.h): Edit references to point explicitly to objdir.
1333 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1335 * config.bfd: When setting targ_cpu, don't get confused by
1338 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1340 * configure.host: Add support for windows host (a build done
1341 under the Microsoft build environment).
1343 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1345 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1346 definition in a dynamic object, add it to the dynamic symbol table
1347 if any dynamic object mentions it. Reverts part of last patch.
1349 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1350 (sunos_link_hash_table_create): Initialize got_base.
1351 (bfd_sunos_size_dynamic_sections): If the .got section is more
1352 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1354 (sunos_check_dynamic_reloc): Subtract got_base from a base
1355 relative relocation.
1357 * elf32-mips.c (elf_mips_isa): New static function.
1358 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1359 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1361 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1363 * archive.c (do_slurp_coff_armap): Only treat archive as little
1364 endian for i960 COFF.
1366 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1368 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1369 by the change in size of the section when EXEC_P is not set.
1371 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1372 (m68kcoff_rtype_to_howto): New static function.
1373 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1374 VMA to the addend for a PC relative reloc.
1376 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1378 * Makefile.in: Rebuild dependencies.
1380 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1383 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1385 * Makefile.in: Remove explicit dependencies for mn10200 and
1387 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1388 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1389 (dependencies): Rebuilt.
1391 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1393 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1394 during this function.
1396 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1397 section if the flags are compatible.
1399 * configure.in: Add havevecs, and put it in tdefaults.
1400 * mpw-config.in: Likewise.
1401 * configure: Rebuild.
1402 * targmatch.sed: New file; a sed script to build targmatch.h from
1404 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1405 * targets.c: Include "fnmatch.h".
1406 (struct targmatch): Define.
1407 (bfd_target_match): Define by including targmatch.h.
1408 (bfd_find_target): If the target is not found by name, search for
1409 it as a configuration triplet.
1410 * Makefile.in: Rebuild dependencies.
1411 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1412 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1413 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1414 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1415 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1416 (CFILES): Remove i386dynix.c and hp300bsd.c.
1417 (targmatch.h): New target.
1418 (do_clean): Remove targmatch.h.
1420 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1421 * acconfig.h: Add NEED_DECLARATION_GETENV.
1422 * configure, config.in: Rebuild.
1423 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1424 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1426 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1428 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1429 * cpu-mn10200.c, cpu-mn10300.c: New files.
1430 * elf32-mn10200.c, elf32-mn10300.c: New files.
1431 * Makefile.in: Break mn10x00 support into two separate
1432 configurations, mn10200 and mn10300.
1433 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1434 * bfd-in2.h, configure: Rebuilt.
1436 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1438 * Makefile.in (do_clean): Move config.log to do_distclean.
1440 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1442 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1443 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1444 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1445 (elf32-mn10x00.o): Add dependencies.
1446 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1447 (bfd_mn10x00_arch): Declare.
1448 (bfd_archures_list): Add bfd_mn10x00_arch.
1449 * config.bfd: Add mn10x00-*-*.
1450 * configure.in: Add bfd_elf32_mn10x00_vec.
1451 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1452 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1453 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1454 * bfd-in2.h, configure: Rebuilt.
1456 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1458 openVMS/Alpha: Provide filename and case_hack flags via
1459 symbol table from gas.
1460 Add case_hack code for symbol output from vax/vms.
1461 * evax-alpha.c (evax_initialize): Remove filename handling,
1462 filename is provided via symbol table.
1463 (evax_get_symtab): Use local symbol count when setting up table.
1464 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1466 (_bfd_evax_write_egsd): Skip file name symbol.
1467 * evax-emh.c (get_vms_time_string): Local function now.
1468 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1470 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1471 through _bfd_evax_case_hack_symbol.
1472 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1474 (_bfd_evax_basename): Removed.
1475 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1476 * evax.h (evax_private_data_struct): Remove filename.
1477 (flag_hash_long_names, flag_show_after_trunc,
1478 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1481 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1484 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1485 (NO_SWAP_MAGIC): Don't define.
1486 (SWAP_MAGIC): Define.
1488 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1489 no hash table entry for a global symbol.
1491 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1493 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1495 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1498 symbol type with T_NULL. Warn if symbol type changes. Based on
1499 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1501 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1502 a dynamic object in the dynamic symbol table if it is referenced
1503 or defined by a regular object.
1506 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1508 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1509 remove dwarf local labels. Shrinks binaries by a factor of 3!
1512 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1514 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1515 by hand, rather than by calling bfd_make_section.
1517 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1519 * reloc.c: Rename m32r relocs.
1520 * bfd-in2.h, libbfd.h: Rebuilt.
1521 * elf32-m32r.c: Update.
1523 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1525 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1526 link, adjust the symbol index of a base relative reloc. Don't
1527 change the addend of a PC relative reloc if pcrel_offset is set.
1528 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1529 a relocateable link.
1531 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1532 it is zero, in case src_mask matters.
1533 (bfd_install_relocation): Likewise.
1535 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1537 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1539 (_bfd_xcoff_bfd_final_link): Don't set target_index
1540 to an uninitialized value.
1542 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1544 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1545 indices, rather than crashing.
1546 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1548 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1551 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1555 (coff_arm_adjust_symndx): New static function.
1556 (coff_adjust_symndx): Define.
1558 * srec.c (srec_scan): Accept multiple symbols on a single line.
1559 From Pascal Martin <pmartin@alsys.com>.
1563 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1565 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1566 (sunos_merge_private_bfd_data): New function.
1568 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1570 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1572 (bfd_merge_private_bfd_data): Likewise.
1573 * section.c (bfd_copy_private_section_data): Likewise.
1574 * syms.c (bfd_copy_private_symbol_data): Likewise.
1575 * bfd-in2.h: Rebuild.
1576 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1577 both BFD's are the right flavour.
1578 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1579 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1580 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1581 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1582 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1583 (ppc_elf_merge_private_bfd_data): Likewise.
1584 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1585 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1587 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1588 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1591 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1593 * reloc.c: Add m32r relocs.
1594 * bfd-in2.h, libbfd.h: Rebuilt.
1595 * cpu-m32r.c,elf32-m32r.c: New files.
1597 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1599 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1601 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * tekhex.c (first_phase): Change type parameter from char to int.
1605 (pass_over): Change func to expect int, not char.
1607 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1608 rather than SEC_LOAD when aligning the file offset for the first
1609 section in a segment.
1611 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1613 * syms.c (coff_section_type): Make arg const.
1614 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1615 to make_bfd_asection().
1616 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1617 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1618 (_bfd_elf_stringtab_init): Remove prototype.
1620 * netbsd-core.c (swap_abort): Add prototype.
1621 * aix386-core.c (swap_abort): Ditto & make static
1622 * hpux-core.c (swap_abort): Ditto & make static.
1623 * irix-core.c (swap_abort): Ditto & make static.
1624 * ptrace-core.c (swap_abort): Ditto & make static.
1625 * trad-core.c (swap_abort): Ditto & make static.
1626 * coffswap.h (coff_swap_reloc_in): Ditto.
1627 (coff_swap_reloc_out): Ditto.
1628 (coff_swap_filehdr_in): Ditto.
1629 (coff_swap_filehdr_out): Ditto.
1630 (coff_swap_sym_in): Ditto.
1631 (coff_swap_sym_out): Ditto.
1632 (coff_swap_aux_in): Ditto.
1633 (coff_swap_aux_out): Ditto.
1634 (coff_swap_lineno_in): Ditto.
1635 (coff_swap_lineno_out): Ditto.
1636 (coff_swap_aouthdr_in): Ditto.
1637 (coff_swap_aouthdr_out): Ditto.
1638 (coff_swap_scnhdr_in): Ditto.
1639 (coff_swap_scnhdr_out): Ditto.
1640 * ihex.c (ihex_sizeof_headers): Ditto.
1641 * tekhex.c (getsym): Ditto.
1642 (find_chunk): Ditto & make static.
1643 (insert_byte): Ditto.
1644 (first_phase): Ditto.
1646 (tekhex_get_symtab): Ditto & make static.
1647 (tekhex_get_symtab_upper_bound): Ditto & make static.
1648 (tekhex_mkobject): Ditto.
1649 (tekhex_object_p): Ditto.
1650 (move_section_contents): Ditto.
1651 (tekhex_get_section_contents): Ditto.
1652 (tekhex_set_arch_mach): Ditto & make static.
1653 (tekhex_set_section_contents): Ditto.
1654 (writevalue): Ditto.
1657 (tekhex_write_object_contents): Ditto.
1658 (tekhex_sizeof_headers): Ditto.
1659 (tekhex_make_empty_symbol): Ditto.
1660 (tekhex_get_symbol_info): Ditto.
1661 (tekhex_print_symbol): Ditto.
1662 * irix-core.c (make_bfd_asection): Ditto.
1663 (irix_core_core_file_p): Ditto.
1664 (irix_core_core_file_failing_command): Ditto.
1665 (irix_core_core_file_failing_signal): Ditto.
1666 (irix_core_core_file_matches_executable_p): Ditto.
1667 (irix_core_make_empty_symbol): Ditto.
1668 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1669 * srec.c (srec_new_symbol): Ditto.
1670 (srec_get_section_contents): Ditto.
1671 (srec_set_arch_mach): Ditto.
1672 (srec_set_section_contents): Ditto.
1673 (internal_srec_write_object_contents): Ditto.
1674 (srec_write_object_contents): Ditto.
1675 (symbolsrec_write_object_contents): Ditto.
1676 (srec_sizeof_headers): Ditto.
1677 (srec_make_empty_symbol): Ditto.
1678 (srec_get_symtab_upper_bound): Ditto.
1679 (srec_get_symtab): Ditto.
1680 (srec_print_symbol): Ditto and make static.
1681 * elf.c (elf_read): Ditto
1682 (assign_section_numbers): Ditto.
1683 (elf_fake_sections): Ditto.
1684 (sym_is_global): Ditto.
1685 (elf_map_symbols): Ditto.
1686 (get_program_header_size): Ditto.
1687 * coffgen.c (make_a_section_from_file): Ditto.
1688 (coff_real_object_p): Ditto.
1689 (fixup_symbol_value): Ditto.
1690 (build_debug_section): Ditto.
1692 * syms.c (coff_section_type): Ditto.
1694 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1696 * bfd-in2.h: Rebuilt after m32r changes.
1698 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1700 * config.bfd,configure.in,configure: Add m32r support.
1701 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1702 * config.bfd: Keep target list alphabetically sorted.
1705 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1707 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1708 to add in the constant part found in the instruction itself.
1709 (case R_V850_HI16_S): Likewise.
1712 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1714 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1715 and R_D10V_18 to be 1 (word).
1717 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1719 * stabs.c (_bfd_link_section_stabs): If the output_section field
1720 of either section is bfd_abs_section, then the linker is
1721 discarding the section and we should not optimize it.
1723 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1725 * Makefile.in (aout-sparcle.o): New target.
1726 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1727 * config.bfd (sparclet-*-aout*): Add case.
1728 * configure.in (sparcle_aout_vec): Add case.
1729 * configure: Regenerated.
1730 * targets.c (sparcle_aout_vec): Declare.
1731 (bfd_target_vector): Add sparcle_aout_vec.
1732 * aout-sparcle.c: New file.
1735 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1737 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1738 low order sign bit propogation for R_V850_HI16_S.
1740 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1741 handling V850 specific relocs.
1742 (elf_v850_howto_table): Use the new function for some
1743 relocations. Twiddle masks & shifts for some relocs.
1744 Set partial_inplace where needed.
1747 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1750 default architecture to a machine number of 0.
1751 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1753 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1754 the output BFD is the default, set it from the first input BFD.
1757 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1759 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1760 insert at bitpos zero. The HI16 relocs are shifted right
1761 by 16 bits. Fix src_mask for all relocs.
1762 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1764 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1768 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1770 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1771 Rewrite to use BFD file read routines and to avoid using a fixed
1772 length for the file name.
1775 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1777 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1778 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1779 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1780 to R_V850_{32,16,8}.
1782 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1784 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1785 (elf_v850_howto_table): Add info for HI16_S reloc.
1786 (v850_reloc_map): Add HI_16_S reloc.
1787 * reloc.c: Define BFD_RELOC_V850_* relocs.
1790 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * elf32-sh.c: New file.
1794 * elf.c (prep_headers): Handle bfd_arch_sh.
1795 * elfcode.h (write_relocs): Handle absolute symbol.
1796 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1797 (_bfd_elf64_link_read_relocs): Declare.
1798 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1799 elf_link_read_relocs. Make globally visible. Change all
1801 (elf_link_input_bfd): Get external symbols from cache in
1802 symtab_hdr->contents. Get contents from cache in
1804 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1806 * reloc.c: Define BFD_RELOC_SH_* relocs.
1807 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1808 * coff-sh.c (sh_insns_conflict): Fix a return value.
1809 (_bfd_sh_align_load_span): New globally visible function, broken
1810 out of sh_align_load.
1811 (sh_align_load): Call _bfd_sh_align_load_span.
1812 (sh_swap_insns): Change relocs parameter to PTR.
1813 * bfd-in2.h, libbfd.h: Rebuild.
1814 * targets.c (bfd_elf32_sh_vec): Declare.
1815 (bfd_elf32_shl_vec): Declare.
1816 * config.bfd (sh-*-elf*): New target.
1817 * configure.in (bfd_elf32_sh_vec): New target vector.
1818 (bfd_elf32_shl_vec): New target vector.
1819 * configure: Rebuild.
1820 * Makefile.in: Rebuild dependencies.
1821 (BFD32_BACKENDS): Add elf32-sh.o.
1822 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1824 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1825 page before checking D_PAGED.
1827 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1828 (ihex_write_object_contents): Remove extbase; always use segbase
1831 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1833 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1834 * configure.host (i[345]86-*-*): Ditto.
1835 * config.bfd (i[345]86-*-*): Ditto.
1836 * configure: Regenerate.
1838 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1841 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1843 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1844 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1845 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1846 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1847 will have an ST_CODE type, change the symbol's type to ST_DATA.
1848 * som.c (hppa_som_gen_reloc_type): Update prototype.
1850 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1853 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1854 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1855 (mips_elf_finish_dynamic_sections): Likewise.
1857 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1859 * configure.host (HLDENV): New variable to set. Set it for
1860 *-*-sysv4*, since those linkers may not support -R but they always
1861 support LD_RUN_PATH.
1863 * libieee.h (NSECTIONS): Don't define.
1864 (ieee_data_struct): Change section_table to asection **. Add
1866 * ieee.c (get_section_entry): If the table isn't big enough, make
1868 (ieee_slurp_sections): Remove assertion about number of sections.
1869 (ieee_object_p): Adjust initialization of ieee to match changes to
1872 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1873 symbols merely because we are generating a shared library.
1874 (xcoff_build_ldsyms): Don't set up global linkage code for an
1875 undefined symbol merely because we are generating a shared
1879 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1881 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1882 (BFD32_BACKENDS) Add elf32-v850.o.
1883 * archures.c: Add bfd_v850_arch.
1884 * bfd-in2.h: Add bfd_v850_arch.
1885 * config.bfd (v850-*-*): New target.
1886 * configure: (bfd_elf32_v850_vec) New vector.
1887 * configure.in: (bfd_elf32_v850_vec) New vector.
1888 * cpu-v850.c: New file.
1889 * elf.c (prep_headers): Added case bfd_arch_v850.
1890 * elf32-v850.c: New file.
1891 * targets.c (bfd_elf32_v850_vec): New vector.
1894 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1897 a function code symbol for an XMC_XO symbol.
1899 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1901 * mpw-config.in: Update editing of autoconf vars to reflect
1902 Jul 18 configure.in change.
1903 * mpw-make.sed: Update editing of include pathnames to be
1904 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1906 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1908 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1909 which to offset to get the .plt entry address is ".plt".
1911 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1913 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1914 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1915 Added, for internal use by the ARM gas.
1917 * bfd-in2.h: Rebuilt
1919 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1921 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1922 in section dynidx start.
1924 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1927 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1928 optimization for g++.
1930 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1932 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1933 the -mrelocatable-lib bit set and the other doesn't, clear the
1934 -mrelocatable-lib bit in the header.
1936 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1938 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1939 symbol against a STT_FUNC symbol in a shared library.
1941 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1944 symbol is found, automatically define the corresponding function
1947 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1948 if sym.n_numaux is not zero.
1949 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1950 entry to disagree about the number of aux entries if the symbol
1953 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1954 section if it might be needed, not just if info->shared.
1955 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1956 the start of .rel.dyn if we are going to use it.
1957 (mips_elf_finish_dynamic_sections): Only clear the first element
1958 of .rel.dyn if the size is greater than zero.
1960 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1962 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1963 undefined_symbol callback for a symbol, then don't issue any more
1964 warnings about loader relocs.
1965 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1966 after calling the undefined_symbol callback.
1968 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1969 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1970 as the AIX linker seems to do.
1972 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1974 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1975 (evax_initialize): Remove evax_reloc_table.
1976 (evax_close_and_cleanup): Ditto.
1978 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1980 (evax_bfd_reloc_type_lookup): Ditto.
1981 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1982 cooked_size == raw_size.
1983 * evax-emh.c (_bfd_evax_register_filename): Remove.
1984 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1985 * evax-misc.c (add_new_contents): Malloc section at full size.
1986 (_bfd_save_evax_section): Memcpy section contents directly.
1987 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1988 (evax_reloc_table): Remove.
1990 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1992 * makefile.vms: Add better support for DEC C compilation
1993 Add evax.h dependencies
1995 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1996 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1997 (BFD_RELOC_ALPHA_BASEREG): Remove.
1998 * bfd-in2.h, libbfd.h: Rebuild.
2000 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2002 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2003 getgid if _WIN32 is defined.
2004 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2006 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2008 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2009 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2011 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2014 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2016 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2018 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2019 (NEED_DECLARATION_REALLOC): New macro.
2020 * configure, config.in: Rebuild.
2021 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2022 (realloc): Declare if NEED_DECLARATION_REALLOC.
2024 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2025 <strings.h> if they exist.
2027 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2029 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2033 Based on patches from Eric Valette <valette@crf.canon.fr>:
2034 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2035 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2036 (elf_howto_table): Add entries for new relocs.
2037 (elf_i386_reloc_type_lookup): Handle new relocs.
2038 (elf_i386_info_to_howto): Just call abort.
2039 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2040 (elf_i386_relocate_section): Likewise.
2042 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2044 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2046 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2049 only get the LMA from the phdr if they are in the same part of the
2052 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2053 new segment to make them more comprehensible. If the relationship
2054 between the LMA and the VMA changed, start a new segment. Don't
2055 check dynsec when deciding whether to start a new segment for a
2056 writeable section; -N will now handle this.
2058 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2060 * libhppa.h: Remove "esel" changes. Not the right approach.
2061 * som.c: Corresponding changes.
2062 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2063 which don't have a SOM symbol type associated with them.
2064 Reverses a 1994 change.
2066 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2068 Make ld -N more reasonable for ELF:
2069 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2070 phdr_in_section to false, and always use a single load segment.
2071 (elf_sort_sections): Sort sections by LMA after VMA.
2072 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2073 align to maxpagesize.
2074 (assign_file_positions_except_relocs): Likewise.
2075 * elfcode.h (elf_object_p): If a section is loaded but not page
2076 aligned, clear D_PAGED.
2078 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2080 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2081 Added, for internal use by the ARM gas.
2083 * bfd-in2.h: Rebuilt
2085 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2087 * libhppa.h (R_HPPA_ESEL): New field selector.
2088 (e_esel): Similarly.
2089 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2090 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2091 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2093 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2095 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2096 archive search before looking for stripped dynamic objects.
2098 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2100 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2101 symbol a warning rather than an error.
2103 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * elf.c (assign_file_positions_for_segments): Track the virtual
2106 memory position separately from the file position, and use it to
2107 compute the alignment adjustment.
2109 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2111 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2112 and fixed mask on R_D10V_10_PCREL_L.
2114 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * elf64-mips.c: Include "aout/ar.h".
2117 (mips_elf64_slurp_armap): New static function.
2118 (mips_elf64_write_armap): New static function.
2119 (bfd_elf64_archive_*): Define.
2120 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2121 Use instead of bfd_generic_archive_p.
2122 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2123 instead of _bfd_write_archive_contents.
2124 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2125 _bfd_generic_mkarchive.
2126 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2127 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2129 (TARGET_LITTLE_SYM): Likewise.
2130 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2132 * Makefile.in: Rebuild dependencies.
2134 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2135 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2136 SHT_MIPS_EVENTS sections.
2137 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2138 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2140 (_bfd_mips_elf_fake_sections): Likewise.
2142 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2143 * ecoff.c (ecoff_compute_section_file_positions): Copy
2144 rdata_in_text from backend info to tdata. Clear it if any data
2145 section comes before .rdata.
2146 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2147 tdata rather than backend info.
2149 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2151 * configure.in: Fix test for whether a compiler has a 64 bit
2152 type. From Jim Wilson <wilson@cygnus.com>.
2154 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2156 * configure.host (mips-sgi-irix6*): New host.
2158 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2159 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2160 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2162 * configure: Rebuild.
2163 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2164 (BFD_HOST_64_BIT): Define conditionally.
2165 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2166 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2167 (symvalue, bfd_size_type): Likewise.
2168 * bfd-in2.h: Rebuild.
2169 * Makefile.in (do_clean): Remove bfd-tmp.h.
2170 (do_distclean): Remove bfd-in3.h.
2171 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2172 (bfd-in3.h): New target.
2174 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2175 Andrew Gierth <ANDREWG@microlise.co.uk>.
2177 * configure.host: Set INSTALL_SHLIB.
2178 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2179 * configure: Rebuild.
2180 * Makefile.in (install): Use @INSTALL_SHLIB@.
2182 * config.bfd (mips*-*-irix6*): New target.
2183 * configure.host: Handle Irix 6 shared library like Irix 5.
2185 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2186 symbol for a magic name.
2187 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2189 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2192 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2194 * mpw-config.in: Add ELF support to mips config, create the
2195 elf32-target.h file in the object dir.
2196 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2198 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2200 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2201 Also removed most abort calls, in favor of using bfd reporting.
2203 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2205 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2206 (BFD32_BACKENDS) Add elf32-d10v.o.
2207 * archures.c: Add bfd_d10v_arch.
2208 * bfd-in2.h: Add bfd_d10v_arch.
2209 * config.bfd (d10v-*-*): New target.
2210 * configure: (bfd_elf32_d10v_vec) New vector.
2211 * configure.in: (bfd_elf32_d10v_vec) New vector.
2212 * cpu-d10v.c: New file.
2213 * elf.c (prep_headers): Added case bfd_arch_d10v.
2214 * elf32-d10v.c: New file.
2215 * libbfd.h: Rebuild.
2216 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2217 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2218 * targets.c (bfd_elf32_d10v_vec): New vector.
2220 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2222 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2224 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2226 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2227 bfd_mach_i386_i8086 machine types.
2229 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2234 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2236 * coffcode.h (coff_set_section_contents): A/UX does not require
2237 special handling of the _LIB section.
2239 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2241 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2242 value for R_RELBYTE.
2244 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2245 array if one was allocated.
2247 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2249 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2250 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2251 use_rld_obj_head and rld_value.
2252 (mips_elf_link_hash_table_create): Initialize new fields.
2253 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2255 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2256 __rld_obj_head symbol not seen, create an __rld_map symbol.
2257 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2258 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2259 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2260 __rld_obj_head symbol.
2261 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2263 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2265 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2267 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2268 ppc_elf_addr16_ha_reloc.
2269 (ppc_elf_addr16_ha_reloc): New static function.
2271 * coff-mips.c (struct mips_hi): Define.
2272 (mips_refhi_list): New static variable.
2273 (mips_refhi_addr, mips_refhi_addend): Remove.
2274 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2275 (mips_reflo_reloc): Process mips_refhi_list.
2276 (mips_relhi_list): New static variable.
2277 (mips_relhi_addr, mips_relhi_addend): Remove.
2278 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2279 (mips_rello_reloc): Process mips_relhi_list.
2280 (mips_relocate_section): Permit an arbitrary number of REFHI or
2281 RELHI relocs before the associated REFLO or RELLO reloc.
2283 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2285 * aout-target.h (MY(callback)): Set reloc_count fields.
2287 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2289 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2290 sections unless this is a SunOS link.
2292 * VERSION: Set to 2.7.1.
2294 * Released binutils 2.7.
2296 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * i386aout.c: Include "aout/aout64.h".
2299 (i386aout_write_object_contents): New static function.
2300 (MY_write_object_contents): Define.
2302 * netbsd.h (MY(write_object_contents)): Make sure that
2303 adjust_sizes_and_vmas is called before fiddling with the magic
2306 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2308 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2310 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * libbfd-in.h (itos, stoi): Don't define.
2313 * libbfd.h: Rebuild.
2314 * i386lynx.c (KEEPIT): Define as udata.i.
2315 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2316 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2317 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2318 flags. Don't use stoi.
2320 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2322 * elf.c (map_sections_to_segments): Don't start a new segment for
2323 a writable section if it's on the same page as the previous
2324 segment. Reset the writable variable for a readonly section.
2326 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2328 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2329 first_thunk_address, thunk_size, and import_table_size.
2330 * peicode.h: Improved some diagnostics regarding edata sections.
2332 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2334 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2335 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2337 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2340 with XCOFF_DEF_DYNAMIC set is really defined.
2341 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2342 (xcoff_link_add_symbols): Only create special sections if using an
2345 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2347 (bfd_install_relocation): Likewise.
2349 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2351 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2353 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2354 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2355 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2356 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2357 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2358 are found for LITERAL relocs.
2359 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2360 taken, we cannot generate a .plt entry for the symbol.
2362 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2364 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2365 sysconf functions (for gprof).
2366 * configure, config.in: Rebuild.
2368 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2371 an archive if it has a map. If the object file has the wrong
2374 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2375 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2377 (alpha_relocate_section): Likewise.
2379 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2380 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2381 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2382 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2383 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2384 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2385 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2386 * peicode.h: Corresponding changes.
2388 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2390 * elflink.h (elf_create_pointer_linker_section): Comment out code
2391 dealing with making GOT pointers negative of the GOT symbol for
2394 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2396 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2397 increment the .rela.plt size until after we're done creating the
2399 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2400 .rela.plt offset directly rather than calculating it.
2402 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2404 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2405 Use autoconf-set values.
2406 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2407 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2410 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2411 * configure: Rebuilt.
2413 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2415 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2416 handling code > 1k away.
2418 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2420 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2421 defined, output whenever the symbol is updated.
2423 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2425 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2426 section to 0 if user_set_vma is set.
2427 * elflink.h (elf_bfd_final_link): Likewise.
2429 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2431 Partially undo patch of Jun 20.
2432 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2433 (coff_compute_section_file_positions): Likewise.
2434 (coff_write_object_contents): Likewise. Re-add deleted code, but
2435 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2436 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2438 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2440 * config.bfd: Add support for *-*-rtems* configurations.
2442 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * elf.c (prep_headers): Add bfd_arch_alpha case.
2446 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2448 * elf64-alpha.c: New file.
2449 * config.bfd (alpha-*-linuxecoff*): New target.
2450 (alpha-*-linux*, alpha-*-elf*): New targets.
2451 * configure.in (bfd_elf64_alpha_vec): New vector.
2452 * configure: Rebuild.
2453 * targets.c (bfd_elf64_alpha_vec): Declare.
2454 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2455 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2456 * bfd-in2.h, libbfd.h: Rebuild.
2457 * Makefile.in: Rebuild dependencies.
2458 (BFD64_BACKENDS): Add elf64-alpha.o.
2459 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2461 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2464 than relying on a right shift of 32.
2466 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2468 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2469 ifdef to COFF_WITH_PE.
2470 (coff_compute_section_file_positions): Likewise.
2471 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2472 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2473 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2474 COFF_IMAGE_WITH_PE, always include.
2476 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2478 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2480 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2481 approximate the correct answer if SIZEOF_HEADERS was not used.
2483 * binary.c (binary_set_section_contents): Set section file
2484 position based on LMA rather than VMA.
2486 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2488 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2489 symbols if info->strip == strip_all.
2491 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2493 * coff-h8300.c: Remove #if 0 code.
2494 (compatable): Don't allow mixing/matching of different architectures.
2496 * archures.c (bfd_mach_h8300s): Add.
2497 * bfd-in2.h: Rebuilt.
2498 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2500 (h8300_reloc16_estimate): Likewise.
2501 (h8300_reloc16_extra_cases): Likewise.
2502 (h8300_bfd_link_add_symbols): Likewise.
2503 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2504 (coff_set_flags): Likewise.
2505 * cpu-h8300.c (h8300_scan): Likewise.
2506 Add H8/S to bfd_h8300_arch list.
2508 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2510 Added support for Alpha OpenVMS:
2511 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2512 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2513 * config.h-vms, makefile.vms: New files.
2514 * config.bfd (alpha-*-*vms*): New target.
2515 * configure.in (evax_alpha_vec): New target vector.
2516 * configure: Rebuild.
2517 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2518 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2519 * targets.c (bfd_target_evax_flavour): Define.
2520 (evax_alpha_vec): Declare.
2521 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2522 if BFD64 is defined.
2523 * bfd-in2.h, libbfd.h: Rebuild.
2524 * Makefile.in: Rebuild dependencies.
2525 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2526 evax-emh.o, and evax-misc.o.
2527 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2528 evax-etir.c, evax-emh.c, and evax-misc.c.
2529 (HFILES): Add evax.h.
2531 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2535 (h8300_bfd_link_add_symbols): Likewise.
2537 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2539 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2540 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2542 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2545 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2547 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2548 R_MIPS_32 relocs if creating a shared library.
2550 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2552 * peicode.h (add_data_entry): Use pei_section_data rather than
2553 _cooked_size. Corresponds to May 13 change in coffcode.h.
2555 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2557 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2558 * coffcode.h (coff_write_object_contents): If there are long
2559 section names, always set the f_symptr field, even if there are no
2561 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2562 if there are no symbols.
2564 * coffgen.c (make_a_section_from_file): Check return value of
2565 _bfd_coff_read_string_table.
2566 (coff_real_object_p): Check return value of
2567 make_a_section_from_file.
2568 (_bfd_coff_read_string_table): Check that there are some symbols
2569 before trying to read the string table size.
2571 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2573 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2574 to replace a symbol in a dynamic object with a symbol from another
2575 dynamic object, do the replacement if the existing symbol is
2576 global linkage code.
2578 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2579 for _ptrgl, and treat it as global linkage code.
2581 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2582 filename or N_SO symbol past the offset, and use it to indicate
2583 that there is no line number or function when appropriate.
2585 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2587 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2588 common symbol defined by the linker. Don't export function code
2589 even if export_defineds is set.
2591 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2593 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2595 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2596 (h8300_symbol_address_p): New function.
2597 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2600 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2602 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2604 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2605 correctly for the two variants. Allow relaxing if the target
2606 is 128 bytes away since after relaxation it'll be 126 bytes away.
2607 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2608 "dot" and "value". Allow relaxing if the target is 128 bytes
2609 away since after relaxation it'll be 126 bytes away.
2610 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2611 the given section until nothing changes.
2613 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2615 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2616 alignment hack--we can get the lnnoptr info another way without
2617 suddenly increasing the alignment requirements. Set the flags for
2619 (ecoff_compute_section_file_positions): Do so.
2621 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2624 to keep the HP emulator database happy.
2626 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2627 From Kevin Buettner <kev@primenet.com>.
2629 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2632 name of a NULL section.
2634 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2637 set, always call the notice callback.
2639 * VERSION: Increment for bfdlink.h change.
2641 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2644 (sh_relax_delete_bytes): Correct handling of differently sized
2645 trailing alignment reloc.
2647 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2648 * bfd-in2.h: Rebuild.
2649 * configure.in: Warn if there is no known 64 bit type.
2650 * configure: Rebuild.
2652 * Makefile.in: Rebuild dependencies.
2653 (BFD32_BACKENDS): Add ppcboot.o.
2654 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2656 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2657 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2659 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2662 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2663 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2664 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2666 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2668 * elf64-mips.c: Improve reloc special_functions and handling of
2669 SHT_MIPS_OPTIONS section.
2670 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2671 mips_elf_hi16_reloc and make globally visible.
2672 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2673 make globally visible.
2674 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2675 make globally visible.
2676 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2677 and make globally visible.
2678 (gprel16_with_gp): Check howto->src_mask before using value in
2680 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2681 and make globally visible.
2682 (gprel32_with_gp): Check howto->src_mask before fetching value.
2683 (bfd_mips_elf_swap_options_in): New function.
2684 (bfd_mips_elf_swap_options_out): New function.
2685 (_bfd_mips_elf_set_private_flags): Rename from
2686 mips_elf_set_private_flags and make globally visible.
2687 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2688 mips_elf_copy_private_bfd_data and make globally visible.
2689 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2690 mips_elf_merge_private_bfd_data and make globally visible.
2691 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2692 for a SHT_MIPS_OPTIONS section.
2693 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2694 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2695 name of a SHT_MIPS_OPTIONS section.
2696 (_bfd_mips_elf_set_section_contents): New function.
2697 (mips_elf32_section_processing): Set the GP value in a
2698 SHT_MIPS_OPTIONS section.
2699 (_bfd_mips_elf_find_nearest_line): Rename from
2700 mips_elf_find_nearest_line and make globally visible.
2701 (bfd_elf32_set_section_contents): Define.
2702 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2703 (_bfd_mips_elf_lo16_reloc): Declare.
2704 (_bfd_mips_elf_gprel16_reloc): Declare.
2705 (_bfd_mips_elf_got16_reloc): Declare.
2706 (_bfd_mips_elf_gprel32_reloc): Declare.
2707 (_bfd_mips_elf_set_private_flags): Declare.
2708 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2709 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2710 (_bfd_mips_elf_find_nearest_line): Declare.
2711 (_bfd_mips_elf_set_section_contents): Declare.
2713 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2715 (elf_info_to_howto): Define.
2716 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2718 (elf_info_to_howto): Define.
2719 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2721 (elf_info_to_howto): Define.
2723 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2724 R_MOV16B[12], to match change in coff/internal.h.
2726 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2728 * elf64-mips.c: Extensive additions to provide better support for
2729 writing files and for gas.
2730 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2731 of mips_elf_object_p.
2732 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2733 _bfd_mips_elf_object_p.
2734 (_bfd_mips_elf_final_write_processing): Rename from
2735 mips_elf_final_write_processing and make globally visible.
2736 (_bfd_mips_elf_fake_sections): Rename from
2737 mips_elf_fake_sections and make globally visible.
2738 (_bfd_mips_elf_section_from_bfd_section): Rename from
2739 mips_elf_section_from_bfd_section and make globally visible.
2740 (_bfd_mips_elf_section_processing): New function, broken out of
2741 mips_elf_section_processing.
2742 (mips_elf32_section_processing): Rename from
2743 mips_elf_section_processing; call
2744 _bfd_mips_elf_section_processing.
2745 (_bfd_mips_elf_symbol_processing): Rename from
2746 mips_elf_symbol_processing and make globally visible.
2747 (_bfd_mips_elf_read_ecoff_info): Rename from
2748 mips_elf_read_ecoff_info and make globally visible.
2749 (mips_elf32_ecoff_debug_swap): Rename from
2750 mips_elf_ecoff_debug_swap.
2751 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2752 struct symbol_cache_entry.
2753 (_bfd_elf_validate_reloc): New function, moved in from
2754 elfcode.h:validate_reloc.
2755 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2756 to _bfd_elf_validate_reloc. Change all callers.
2757 * elf-bfd.h (bfd_section_from_shdr): Declare.
2758 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2759 (_bfd_elf_validate_reloc): Declare.
2760 (_bfd_mips_elf_object_p): Declare.
2761 (_bfd_mips_elf_fake_sections): Declare.
2762 (_bfd_mips_elf_section_from_bfd_section): Declare.
2763 (_bfd_mips_elf_section_processing): Declare.
2764 (_bfd_mips_elf_symbol_processing): Declare.
2765 (_bfd_mips_elf_read_ecoff_info): Declare.
2766 (_bfd_mips_elf_final_write_processing): Declare.
2767 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2770 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2771 (mips_elf_final_write_processing): Likewise.
2773 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2775 64-bit MIPS ELF ABI objdump support:
2776 * elf64-mips.c: New file.
2777 * Makefile.in: Rebuild dependencies.
2778 (BFD64_BACKENDS): Add elf64-mips.o.
2779 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2780 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2781 bfd_elf64_littlemips_vec to targ_selvecs.
2782 (mips*-*-elf*): Likewise.
2783 * confingure.in: Add bfd_elf64_bigmips_vec and
2784 bfd_elf64_littlemips_vec to vector switch.
2785 * configure: Rebuild.
2786 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2787 broken out of mips_elf_section_from_shdr.
2788 (mips_elf32_section_from_shdr): Rename from
2789 mips_elf_section_from_shdr. Call new function.
2790 (elf_backend_section_from_shdr): Update name of renamed function.
2791 * elf-bfd.h (struct elf_size_info): Change second parameter of
2792 write_out_phdrs to be const. Likewise for second parameter of
2794 (struct bfd_elf_section_data): Add rel_hdr2 field.
2795 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2796 (bfd_elf32_swap_symbol_out): Likewise.
2797 (bfd_elf32_swap_reloc_in): Likewise.
2798 (bfd_elf32_swap_reloc_out): Likewise.
2799 (bfd_elf32_swap_reloca_in): Likewise.
2800 (bfd_elf32_swap_reloca_out): Likewise.
2801 (bfd_elf32_swap_phdr_in): Likewise.
2802 (bfd_elf32_swap_phdr_out): Likewise.
2803 (bfd_elf32_swap_dyn_in): Likewise.
2804 (bfd_elf32_swap_dyn_out): Likewise.
2805 (bfd_elf32_slurp_symbol_table): Declare.
2806 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2807 (bfd_elf32_write_out_phdrs): Declare.
2808 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2809 (bfd_elf64_swap_symbol_out): Likewise.
2810 (bfd_elf64_swap_reloc_in): Likewise.
2811 (bfd_elf64_swap_reloc_out): Likewise.
2812 (bfd_elf64_swap_reloca_in): Likewise.
2813 (bfd_elf64_swap_reloca_out): Likewise.
2814 (bfd_elf64_swap_phdr_in): Likewise.
2815 (bfd_elf64_swap_phdr_out): Likewise.
2816 (bfd_elf64_swap_dyn_in): Likewise.
2817 (bfd_elf64_swap_dyn_out): Likewise.
2818 (bfd_elf64_slurp_symbol_table): Declare.
2819 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2820 (bfd_elf64_write_out_phdrs): Declare.
2821 (_bfd_mips_elf_section_from_shdr): Declare.
2822 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2823 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2824 section for the section, add the new one to rel_hdr2. Increment
2825 reloc_count rather than setting it.
2826 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2827 Remove static declaration.
2828 (elf_write_shdrs_and_ehdr): Define name as macro.
2829 (elf_write_out_phdrs): Likewise.
2830 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2831 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2832 (elf_swap_symbol_in): Change second parameter to be const.
2833 (elf_swap_symbol_out): Likewise.
2834 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2835 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2836 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2837 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2838 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2839 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2840 parameter to be const. Make non-static.
2841 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2843 (elf_slurp_symbol_table): Make non-static.
2844 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2845 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2846 (elf_backend_size_info): Likewise.
2847 (elfNN_bed): Use elf_backend_size_info.
2848 * targets.c (bfd_elf64_bigmips_vec): Declare.
2849 (bfd_elf64_littlemips_vec): Declare.
2850 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2851 bfd_elf64_littlemips_vec if BFD64 is defined.
2853 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2855 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2858 zeroes, in alignment holes.
2860 * configure: Rebuild with autoconf 2.10.
2862 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2863 potential leading underscore in the allocated buffer.
2865 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2867 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2868 symbols into .sbss if this is a relocatable link.
2870 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2873 undefined symbols when creating a shared library.
2875 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * coff-sh.c: Add a bunch of new code and static const arrays to
2878 support aligning loads and stores on four byte memory boundaries.
2880 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2882 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2883 call sh_align_loads.
2884 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2887 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2889 * cache.c (bfd_open_file): Unlink the file before opening it for
2890 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2892 * opncls.c (bfd_fdopenr): Set opened_once.
2894 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2896 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2899 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2900 the code unconditionally.
2902 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * libcoff-in.h (struct pei_section_tdata): Define structure.
2905 (pei_section_data): Define macro.
2906 * libcoff.h: Rebuild.
2907 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2908 store s_paddr field in pei_section_data.
2909 (coff_compute_section_file_positions): Use pei_section_data rather
2910 than _cooked_size, and don't overwrite an existing value.
2911 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2912 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2913 * peicode.h (coff_bfd_copy_private_section_data): Define if
2915 (pe_bfd_copy_private_section_data): New static function if
2918 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * srec.c (srec_set_arch_mach): Write as a function rather than a
2923 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2924 no map, just check each member in turn to see whether it is
2927 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2929 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2930 table. Call BFD_ASSERT to validate header size, instead of
2932 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2935 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2937 * ppcboot.c: New target for looking at PPCbug boot records.
2939 * config{ure.in,.bfd}: Add support for ppcboot target.
2941 * configure: Regenerate.
2943 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2945 * coff-h8300.c (howto_table): Update names to match recent
2946 changes to include/coff/internal.h. Fix minor errors in the
2947 existing relocs. Add R_MOVL1 and R_MOVL2.
2948 (rtype2howto): Similarly.
2949 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2950 existing relaxing code and peform more relaxing.
2951 (h8300_reloc16_extra_cases): Likewise.
2953 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2955 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2958 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2960 * elfcode.h (elf_object_p): Reject generic ELF target if
2961 e_machine matches an alternate machine code in a specific backend.
2963 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2964 obsolete align_power_min field.
2966 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2968 * coff-h8300.c (reloc_howto_type): Add howto entry for
2970 (rtype2howto): Handle R_PCRWORD_B.
2971 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2972 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2973 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2974 branch (R_PCWORD_B).
2976 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * aoutx.h (translate_from_native_sym_flags): Set the section for
2979 BSF_CONSTRUCTOR symbols.
2981 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2984 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2986 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2987 stop looking when section is found.
2989 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2991 * coffcode.h (STRING_SIZE_SIZE): Define.
2992 (styp_to_sec_flags): Handle long symbol names when looking for the
2994 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2995 (bfd_coff_long_section_names): Define.
2996 (coff_write_object_contents): Handle long section names.
2997 (bfd_coff_std_swap_table): Initialize new field.
2998 * libcoff.h: Rebuild.
2999 * coffgen.c (make_a_section_from_file): Handle long section
3001 (coff_write_symbols): Handle long section names.
3002 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3003 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3004 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3005 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3006 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3007 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3008 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3009 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3011 * bout.c (b_out_callback): Set lma of sections.
3012 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3013 parameter to output_bfd. Used input_bfd instead of output_bfd in
3016 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3018 * aoutx.h (translate_from_native_sym_flags): Don't create
3019 SEC_CONSTRUCTOR sections.
3020 * ecoff.c (ecoff_set_symbol_info): Likewise.
3022 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3023 From Don Bowman <bowman@waterloo.hp.com>.
3025 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3027 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3028 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3030 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3033 mips_32_relocs field.
3034 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3035 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3036 relocs against a global symbol which is not defined in a regular
3038 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3039 against a global symbol, increment mips_32_relocs.
3040 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3041 the symbol is not defined in a regular file, make room in the
3044 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3047 file position and the virtual file position separately. Set
3048 filepos information bsaed on the real file position.
3049 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3050 Jan 23 change to coffcode.h.
3052 * som.c (som_slurp_symbol_table): Set the symbol count to the
3053 number of BFD symbols created.
3055 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3057 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3058 output file if linking shared objects. Loop to check all relocs,
3059 rather than returning false on first error.
3061 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3063 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3064 (ppc_elf_additional_program_headers): If .interp section, bump #
3065 of program headers by 1.
3066 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3067 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3068 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3070 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3072 (ppc_elf_relocate_section): If the output section isn't defined,
3073 don't abort, just give an error message.
3075 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3076 being created is .sdata or .sdata2, don't make the symbol dynamic.
3078 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3081 members of an archive for dynamic objects with no symbols, and
3082 pass them directly to check_archive_element.
3083 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3084 xcoff_link_check_dynamic_ar_symbols.
3085 (xcoff_link_check_dynamic_ar_symbols): New static function.
3087 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3088 from _bfd_nodynamic to _bfd_xcoff.
3089 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3091 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3092 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3093 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3094 * libcoff.h: Rebuild.
3095 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3096 (xcoff_get_section_contents): New static function.
3097 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3098 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3099 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3100 (xcoff_dynamic_reloc): New static variable.
3101 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3102 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3104 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3106 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3107 if reloc_entry->addend is not 0.
3108 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3110 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3112 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3114 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3115 Add entries for R_SPARC_[56].
3116 (sparc_reloc_map): Add entries for R_SPARC_[56].
3118 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3120 Optimize linking of stabs in sections as used in ELF and COFF.
3121 * stabs.c: New file.
3122 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3123 (_bfd_write_section_stabs): Declare.
3124 (_bfd_write_stab_strings): Declare.
3125 * libbfd.h: Rebuild.
3126 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3127 (struct coff_link_hash_table): Add stab_info field.
3128 * libcoff.h: Rebuild.
3129 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3131 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3133 (_bfd_coff_final_link): Write out stab strings hash table.
3134 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3135 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3137 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3138 (struct bfd_elf_section_data): Add stab_info field.
3139 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3141 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3142 _bfd_link_section_stabs.
3143 (elf_bfd_final_link): Write out stab strings hash table.
3144 (elf_link_input_bfd): Handle optimized stabs sections.
3145 * reloc.c (_bfd_final_link_relocate): Check address against
3146 _raw_size rather than _cooked_size.
3147 * Makefile.in: Rebuild dependencies.
3148 (BFD_LIBS): Add stabs.o
3149 (BFD_LIBS_CFILES): Add stabs.c.
3151 * VERSION: Increment for bfdlink.h change.
3153 * coffgen.c (coff_renumber_symbols): Correct handling of
3154 BSF_NOT_AT_END common symbols.
3156 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * coff-ppc.c (record_toc): Add cast to avoid warning.
3159 (ppc_allocate_toc_section): Likewise.
3160 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3161 (ppc_coff_reloc_type_lookup): Remove unreached code.
3162 * coffcode.h (coff_write_object_contents): Don't take the address
3164 * peicode.h (pe_print_idata): Add casts to avoid warning.
3165 (pe_print_edata): Likewise.
3166 (pe_print_reloc): Remove ANSI C string concatenation.
3168 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3172 * libcoff.h: Rebuild.
3173 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3175 (coff_swap_aux_out): Likewise.
3176 * peicode.h (coff_swap_aux_in): Likewise.
3177 (coff_swap_aux_out): Likewise.
3178 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3180 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3182 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3183 Fix up .bf endndx link fields.
3184 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3186 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3189 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3191 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3192 on Solaris PowerPC systems doesn't get confused.
3194 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3197 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3198 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3199 update did_reg and did_reg2.
3201 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3205 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3206 callback routines, pass h->root.string rather than name, in case
3207 copy is true and name is transient.
3209 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3211 * elfcore.h: Add support for core files with multiple threads.
3212 (Primarily for Solaris.)
3214 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3217 section->orelocation is NULL.
3219 * coffgen.c (bfd_coff_get_syment): New function.
3220 (bfd_coff_get_auxent): New function.
3221 * bfd-in.h (bfd_coff_get_syment): Declare.
3222 (bfd_coff_get_auxent): Declare.
3223 * bfd-in2.h: Rebuild.
3225 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * elf32-mips.c (struct mips_hi16): Define.
3228 (mips_hi16_addr, mips_hi16_addend): Remove.
3229 (mips_hi16_list): New static variable.
3230 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3231 (mips_elf_lo16_reloc): Process mips_hi16_list.
3232 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3233 relocs before the associated LO16 reloc.
3235 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3237 * versados.c (versados_scan): Check bfd_alloc return value.
3238 (versados_object_p): Check all bfd_read return values. Require
3239 that lang field be less than 10, to avoid confusion with Intel Hex
3242 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3244 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3245 not 0, for an absolute symbol.
3246 (NAME(aout,swap_ext_reloc_out)): Likewise.
3248 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3249 (ihex_write_object_contents): For a large start address, output
3250 the full 32 bit address in record type 5.
3252 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3253 to int to avoid promotion problems in prototype.
3255 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * configure.host: Use ${srcdir} when looking for picfrag.
3259 * configure.host: Switch on ${libdir}, not $(libdir). From
3260 alan@spri.levels.unisa.edu.au (Alan Modra).
3262 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3263 entry point, not just for DYNAMIC objects.
3264 * sunos.c (sunos_add_dynamic_symbols): Always call
3265 sunos_create_dynamic_sections. If called with a non DYNAMIC
3266 object, don't do anything else.
3267 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3269 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3271 * configure.in: Permit --enable-shared to specify a list of
3273 * configure: Rebuild.
3275 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3276 host when configuring with --enable-shard.
3278 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3280 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3283 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3284 to avoid crashing in bfd_hash_replace.
3286 * sysdep.h: Use #ifdef, not #if.
3288 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3290 * config.in: Rebuild.
3292 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3294 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3295 (AC_CHECK_HEADERS): Check for sys/time.h
3296 (AC_HEADER_TIME): Add macro.
3297 * configure: Rebuild.
3298 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3299 to control what combination of <time> and <sys/time.h>
3302 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3304 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3305 (aout_32_sunos4_write_object_contents): Likewise.
3306 * aoutx.h (NAME(aout,machine_type)): Handle
3307 bfd_mach_sparc_{sparclet,sparclite}.
3308 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3309 (bfd_mach_sparc_v9_p): Update.
3310 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3311 * libaout.h (enum machine_type): Add M_SPARCLET.
3312 * sunos.c (MACHTYPE_OK): Define.
3313 * bfd-in2.h: Regenerated.
3315 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3317 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3318 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3319 * elflink.c (_bfd_elf_create_got_section): Store the
3320 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3321 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3322 global offset table goes over 0x1000, set the value of
3323 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3324 (elf32_sparc_relocate_section): Subtract the offset of
3325 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3327 * elfcode.h: Don't include <string.h>.
3329 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3331 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3332 generic_link_hash_newfunc. All references changed.
3333 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3334 moved here from libbfd-in.h.
3335 * libbfd-in.h: Corresponding changes.
3336 * libbfd.h: Regenerated.
3338 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * aoutx.h (aout_link_input_section_std): When reporting an
3341 overflow error, use the name of the symbol in the hash table if
3343 (aout_link_input_section_ext): Likewise.
3345 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3346 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3348 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3350 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3351 * coffcode.h (coff_compute_section_file_positions): Likewise.
3352 (coff_write_object_contents): Likewise.
3354 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * section.c (SEC_LINK_ONCE): Define.
3357 (SEC_LINK_DUPLICATES): Define.
3358 (SEC_LINK_DUPLICATES_DISCARD): Define.
3359 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3360 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3361 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3362 * bfd-in2.h: Rebuild.
3363 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3364 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3365 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3366 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3367 SEC_LINK_ONCE, and look through the symbol table for the setting
3368 for SEC_LINK_DUPLICATES.
3369 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3370 set for a section, find the section symbol in the symbol table,
3371 and set the aux entry based on SEC_LINK_DUPLICATES.
3372 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3373 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3374 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3375 * coff-i386.c (i386coff_vec): Likewise.
3376 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3378 * VERSION: Bump to 2.6.1.
3379 * Makefile.in (stamp-h): Depend upon VERSION.
3381 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3383 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3384 * libbfd.h: Rebuilt.
3385 * linker.c (generic_link_hash_newfunc): No longer static.
3386 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3388 * coff-h8300.c: Add two derived hash tables and their associated
3389 funtions and #defines for use by the h8300 linker.
3390 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3391 the function vector as needed. Place the address of the function
3392 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3393 Rewrite the vectors section contents as necessary.
3394 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3395 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3396 (coff_bfd_link_hash_table_create): Likewise.
3398 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3401 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3403 (hppa_rebuild_insn): Pass pointer to correct type to
3404 low_sign_unext and dis_assemble_21.
3406 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3408 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3409 Stick with sparc-*-{sysv4*,solaris2*}.
3411 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3414 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3415 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3416 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3417 fields is non-zero, print them.
3419 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3420 ifdef. Remove unused variables.
3421 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3423 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3424 (get_symbol_value): Ifdef out.
3425 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3426 (coff_ppc_relocate_section): Remove unused variables. Make
3427 fprintf strings and argument types correspond. Put before_addr in
3429 (dump_toc): Make fprintf strings and argument types correspond.
3430 (ppc_process_before_allocation): Remove unused variables. Always
3432 (ppc_reflo_reloc): Ifdef out.
3433 (ppc_addr32nb_reloc): Ifdef out.
3434 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3436 (coff_ppc_rtype_to_howto): Likewise.
3437 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3439 * peicode.h (pe_print_idata): Move otherwise unused variables into
3440 the #ifdef where they are used. Always return a value.
3441 (pe_print_edata): Make fprintf strings and argument types
3442 correspond. Always return a value.
3443 (pe_print_pdata): Removed unused variable addr_value. Always
3445 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3446 strings and argument types correspond. Always return a value.
3448 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3449 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3450 variable rela inside #if 0 section where it is used.
3452 * ns32k.h: New file.
3453 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3454 functions to start with _bfd_.
3455 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3456 functions in cpu-ns32k.h.
3457 * Makefile.in: Rebuild dependencies.
3458 (HFILES): Add ns32k.h.
3460 * section.c (struct sec): Add linker_mark field. Change
3461 user_set_vma and reloc_done to be single bit fields.
3462 (STD_SECTION): Update accordingly.
3463 * bfd-in2.h: Rebuild.
3464 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3466 (aout_link_input_bfd): Don't link unmarked sections.
3467 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3469 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3470 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3472 * elflink.h (elf_bfd_final_link): Mark sections included in the
3474 (elf_link_input_bfd): Don't link unmarked sections.
3475 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3477 (xcoff_link_input_bfd): Don't link unmarked sections.
3479 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3480 overflow error messages.
3482 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3485 is not set, print "BFD: " before the error message.
3487 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3488 Miles Bader <miles@gnu.ai.mit.edu>.
3489 * configure: Rebuild.
3491 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3493 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3496 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3497 m68k-aout, m68k-coff, and m68k-elf targets.
3499 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3501 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3502 (ieee_generic_stat_arch_elt): Restructured to prevent
3503 ieee_object_p from being called repeatedly.
3505 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3507 * coffcode.h (coff_write_object_contents): Allocate
3508 buffers large enough for any FILEHDR or AOUTHDR.
3510 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3512 * ecofflink.c (lookup_line): New static function, renamed and
3513 slighly changed from old _bfd_ecoff_locate_line.
3514 (_bfd_ecoff_locate_line): Cache line number information. Use
3515 lookup_line for actual lookup.
3517 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3519 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3520 multiple of 20 bytes.
3522 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3524 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3525 allocate ecoff_find_line, and don't initialize by hand.
3526 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3527 mips_elf_find_line, and don't call memset.
3529 * coffcode.h (coff_compute_section_file_positions): If not
3530 producing a final executable, don't consider sofar when aligning
3531 the section to the correct size.
3533 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3535 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3536 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3537 * coffgen.c (coff_section_symbol): Ifdef out.
3539 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3541 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3542 output_bfd is not NULL.
3544 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3546 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3547 of bfd_alloc (fixes fix_line not being initialized).
3548 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3550 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3552 * coffcode.h: Allow specific backends to override the
3553 bfd_link_add_symbols routine.
3555 * coff-h8300.c: Include genlink.h.
3556 (howto_table): Add R_MEM_INDIRECT.
3557 (rtype2howto): Support R_MEM_INDIRECT.
3558 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3561 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3563 * coff-alpha.c (alpha_relocate_section): Use
3564 info->callbacks_warning, rather than _bfd_error_handler, for
3565 "multiple gp" warning.
3567 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3570 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3571 table string. Use bfd_wrapped_link_hash_lookup.
3572 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3574 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3575 table, if any, when writing out symbols.
3576 (aout_link_input_section_std): Use the name from the hash table,
3577 if any, when reporting undefined symbols.
3578 (aout_link_input_section_ext): Likewise.
3579 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3580 * bout.c (get_value): Likewise.
3581 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3582 * ecoff.c (ecoff_reloc_link_order): Likewise.
3583 * elflink.h (elf_link_add_object_symbols): Likewise.
3584 (elf_reloc_link_order): Likewise.
3585 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3586 (_bfd_generic_reloc_link_order): Likewise.
3587 (default_indirect_link_order): Likewise.
3588 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3589 * sunos.c (sunos_add_one_symbol): Likewise.
3590 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3591 (bfd_xcoff_link_count_reloc): Likewise.
3592 (xcoff_reloc_link_order): Likewise.
3594 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3595 into -1 for intern->rss.
3597 * configure: Rebuild with autoconf 2.8.
3599 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3601 * stab-syms.c (__define_stab_duplicate): Define.
3602 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3604 * bfd-in.h (bfd_get_stab_name): Declare.
3605 * bfd-in2.h: Rebuild.
3606 * Makefile.in: Rebuild dependencies.
3607 (BFD_LIBS): Add stab-syms.o.
3608 (BFD_LIBS_CFILES): Add stab-syms.c.
3609 (BFD32_BACKENDS): Remove stab-syms.o.
3610 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3611 * configure.in: Don't list stab-syms.o in bfd_backends.
3612 * configure: Rebuild.
3613 * libaout.h (aout_stab_name): Don't declare.
3614 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3617 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * elf.c (assign_file_positions_for_segments): Adjust file offset
3620 for section alignment even if SEC_LOAD is not set.
3622 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3625 since they appear as targets in Makefile.in.
3626 * configure: Rebuild.
3628 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3629 don't fiddle with a symbol which is not defined anywhere.
3631 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3634 though they are defined in a shared library.
3635 (xcoff_build_ldsyms): Likewise.
3637 * coffgen.c (coff_find_nearest_line): Don't look at the line
3638 numbers for the section if section->lineno is NULL.
3640 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3641 message rather than calling BFD_ASSERT.
3642 * elfcode.h (write_relocs): Check return value of
3643 _bfd_elf_symbol_from_bfd_symbol.
3645 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3647 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3650 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3652 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3654 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3655 hppa_reloc_field_selector_type_alt.
3656 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3657 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3659 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3661 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3663 * elf.c (assign_file_positions_for_segments): Adjust the segment
3664 memory size for the alignment of a SEC_ALLOC section, not just a
3667 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3669 * m68klinux.c: New file.
3670 * hosts/m68klinux.h: New file.
3671 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3672 * configure.in (m68*-*-linux*): New native host.
3673 (m68klinux_vec): New vector.
3674 * configure: Rebuild.
3675 * targets.c (m68klinux_vec): Declare.
3676 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3677 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3678 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3679 declaration from bfd_linux_size_dynamic_sections.
3680 (bfd_m68klinux_size_dynamic_sections): Declare.
3681 * bfd-in2.h: Rebuild.
3682 * Makefile.in: Rebuild dependencies.
3683 (BFD32_BACKENDS): Add m68klinux.o.
3684 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3686 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3688 * libhppa.h (pa_arch): Add pa20.
3689 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3690 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3691 (hppa_field_adjust): Handle e_nsel.
3692 * som.c: Provide default definitions for many new relocs found only
3693 in hpux10 include files.
3694 (som_fixup_formats): Add several new relocs from hpux10.
3695 (som_hppa_howto_table): Add hpux10 relocs.
3696 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3698 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3700 * mpw-make.sed: Edit out recent shared library support, and
3701 rules to rebuild .h files using doc/chew.
3703 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3705 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3706 size even of sections with no contents.
3708 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3710 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3711 starting with '$' the way we skip names starting with '.'. When
3712 updating x_endndx, don't be fooled by an index which has been
3715 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3716 struct/union/enum type with no elements.
3718 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3722 * archive.c (bfd_generic_archive_p): If the first file in the
3723 archive can not be recognized as an object, don't assume that this
3724 is the wrong format.
3726 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3727 format is not bfd_object.
3728 (bfd_elf_get_dt_soname): Likewise.
3730 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3735 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3737 * bfd.c (tdata): Add netbsd_core_data.
3738 * bfd-in2.h: Regenerated.
3740 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3743 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3744 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3747 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3748 to get the symbol index, matching 14 Jul 95 change.
3750 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3752 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3753 Remove duplicate definition of gp.
3755 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3758 assume that we can set the GP value and then get the same value,
3759 since it won't be true if the output file is neither ELF nor
3761 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3762 _bfd_get_gp_value here.
3763 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3764 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3766 (mips_elf_lo16_reloc): Likewise.
3767 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3768 Don't require that the BFD be ELF.
3769 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3770 (mips_elf_gprel32_reloc): Likewise.
3771 (mips_elf_relocate_section): Don't assume we can set and get the
3773 (mips_elf_finish_dynamic_symbol): Don't bother to use
3774 _bfd_get_gp_value here.
3776 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3777 Don't change epdr between malloc and free. Be careful not to free
3778 NULL pointers. Zero out the first RPDR.
3780 * configure.host: On Linux, only pass -rpath option if $(libdir)
3781 is neither /lib nor /usr/lib. From Alan Modra
3782 <alan@mullet.Levels.UniSA.Edu.Au>.
3784 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3786 (elf_dt_name): Rename from elf_dt_needed_name.
3787 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3789 (bfd_elf_get_dt_soname): New function.
3790 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3791 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3792 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3793 * bfd-in2.h: Rebuild.
3795 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3797 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3798 _bfd_sparc_elf_reloc_type_lookup.
3799 (bfd_elf32_bfd_reloc_type_lookup): Update.
3800 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3801 (sparc64_elf_howto_table): Define.
3802 (sparc_reloc_map): Define.
3803 (sparc64_elf_reloc_type_lookup): New function.
3804 (sparc_elf_wdisp16_reloc): New function.
3805 (elf_info_to_howto): Use sparc64_elf_howto_table.
3806 (sparc64_elf_relocate_section): Likewise.
3807 (bfd_elf64_bfd_reloc_type_lookup): Update.
3809 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * configure.host: Check for 'do not mix' from native linker before
3812 trying to use -rpath.
3814 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * bfd.c (_bfd_get_gp_value): New function.
3817 (_bfd_set_gp_value): New function.
3818 * libbfd-in.h (_bfd_get_gp_value): Declare.
3819 (_bfd_set_gp_value): Declare.
3820 * libbfd.h: Rebuild.
3821 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3822 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3823 directly to the fields in the tdata information.
3824 (alpha_relocate_section): Likewise.
3825 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3826 (mips_gprel_reloc): Likewise.
3827 (mips_relocate_section): Likewise.
3828 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3829 (mips_elf_lo16_reloc): Likewise.
3830 (mips_elf_final_gp): Likewise.
3831 (mips_elf_gprel16_reloc): Likewise.
3832 (mips_elf_gprel32_reloc): Likewise.
3833 (mips_elf_relocate_section): Likewise.
3834 (mips_elf_finish_dynamic_symbol): Likewise.
3836 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3838 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3840 * configure.in: Call AC_PROG_CC before configure.host.
3841 * configure: Rebuild.
3842 * configure.host: Don't set information which autoconf should
3843 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3845 * configure.host: Remove go32 and win32 host information, since it
3846 should no longer be needed.
3848 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3849 then start a new segment rather than put a writable section in a
3852 * configure.host: Set RPATH_ENVVAR.
3854 * Makefile.in: Rebuild dependencies.
3856 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3857 zero_section variable.
3859 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3861 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3862 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3863 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3865 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3867 * ieee.c (ieee_write_expression): Only use an R variable for a
3868 local symbol. Don't output a zero offset. Handle a zero address.
3869 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3870 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3872 (parse_expression): Don't try to handle multiple occurrences of a
3873 P variable. Handle I variables differently from X variables. Fix
3874 the order of minus expressions.
3875 (ieee_slurp_external_symbols): Generate an I variable for an NN
3876 record. Fix handling of ATI and ATX records.
3877 (ieee_slurp_sections): Only set minimal section attributes.
3878 Adjust them later, based on the section contents.
3879 (ieee_object_p): Read in the file until just after the ME record.
3880 Call ieee_slurp_section_data to set the section flags.
3881 (do_one): Add iterations parameter. Only repeat the first load
3882 item. Set the section and file reloc flags.
3883 (ieee_slurp_section_data): Set section flags. Pass iterations to
3885 (ieee_canonicalize_reloc): Handle I variables.
3886 (do_with_relocs): Only emit relocation size when necessary.
3887 Increase MAXRUN to 127. Change ov to be assigned, and take
3888 src_mask and pcrel_offset into account.
3889 (ieee_write_data_part): Skip sections that are not loaded.
3890 (ieee_write_external_part): Don't output optional last entry of WX
3892 (ieee_write_me_part): Make setting of me_record neater.
3893 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3895 * syms.c (stt): Add entries for zerovars, vars, and code.
3897 * elfcode.h (validate_reloc): New static function.
3898 (write_relocs): Call validate_reloc for non ELF relocs.
3900 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3901 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3902 (TARGET_LITTLE_SYM): Likewise.
3904 * config.bfd (m68*-*-psos*): New target.
3906 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3908 * i386msdos.c: Remove some #if 0 code.
3909 (msdos_write_object_contents): Don't include empty sections in the
3910 size computation, regardless of their address.
3912 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3914 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3915 is NULL, ie, the -r switch is used.
3917 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3920 (BFD_RELOC_MIPS_GOT_LO16): Define.
3921 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3922 * bfd-in2.h, libbfd.h: Rebuild.
3923 * elf32-mips.c (mips_reloc_map): Map new relocs.
3925 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3927 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3930 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3931 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3932 simple number for the section address, rather than an expression.
3933 Limit the number of bytes between relocs to MAXRUN.
3934 (ieee_write_me_part): Set me_record to the file offset after the
3936 (ieee_write_processor): New static function.
3937 (ieee_write_object_contents): Use ieee_write_processor.
3939 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3943 * coff-aux.c: Change include of aux.h to aux-coff.h.
3945 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3947 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3948 relocation put the addend both in the reloc entry and the data.
3949 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3952 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3953 a R_68K_PCxx reloc against a defined global symbol directly.
3954 (elf_m68k_check_relocs): Don't count such a reloc.
3956 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3957 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3958 symbol for now, otherwise always record the symbol as dynamic.
3959 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3960 is not referenced by a dynamic object, and we are not making a
3961 shared object, then don't make a PLT entry. If we do make a PLT
3962 entry, make sure the symbol has been recorded as dynamic.
3964 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * configure.host: When making a shared library, set HLDFLAGS to
3967 pass an appropriate -rpath option. Use the make variable SONAME
3968 as the shared library soname, rather than computing it here. On
3969 SunOS, build stamp-tshlink in place of $(SHLINK).
3970 * Makefile.in (SONAME): New variable.
3971 ($(SHLINK)): Make a link to the transformed name, as well.
3972 (stamp-tshlink): New target.
3973 (install): Skip stamp-tshlink during install.
3975 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3977 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3978 linker sections have been set up yet.
3980 * elf.c (make_mapping): Add an additional argument to suppress
3981 making the first section include the program headers.
3982 (map_sections_to_segments): If the user used -Ttext such that the
3983 program headers are on a different page, do not set the flags
3984 saying that this section includes the program headers.
3986 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3988 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3989 don't define TRAD_HEADER.
3990 * configure: Rebuild.
3992 * netbsd-core.c: New file, support for NetBSD core files.
3993 * hosts/*nbsd.h: Removed.
3995 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3997 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3998 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3999 * libbfd.h, bfd-in2.h: Regenerated.
4000 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4001 bfd_elf32_bfd_reloc_type_lookup.
4002 (reloc_type{,_names}): Deleted.
4003 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4005 (sparc_reloc_map): Add sparc64 relocs.
4006 (sparc_elf_notsupported_reloc): New static function.
4007 (sparc_elf_wdisp16_reloc): New static function.
4008 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4009 (elf32_sparc_relocate_section): Likewise.
4010 (bfd_elf32_bfd_reloc_type_lookup): Define.
4011 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4012 (reloc_type{,_names}): Deleted.
4013 (elf_sparc_howto_table): Deleted.
4014 (sparc_reloc_map): Deleted.
4015 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4016 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4018 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4023 * Makefile.in (program_transform_name): New variable.
4024 (install): Transform library name before installing it.
4026 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * archures.c (bfd_mach_i960_hx): Define.
4029 * bfd-in2.h: Rebuild.
4030 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4031 (MATRIX): Expand entries for HX.
4032 (arch_info_struct): Add i960:hx entry.
4033 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4034 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4035 (coff_set_flags): Handle bfd_mach_i960_hx.
4037 Support for building as a shared library, based on patches from
4038 Alan Modra <alan@spri.levels.unisa.edu.au>:
4039 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4040 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4041 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4042 * configure: Rebuild.
4043 * configure.host: If --enable-shared, adjust shared library stuff
4044 based on the host. If the host is SunOS, and the linker supports
4045 -rpath, set HLDFLAGS to use it.
4046 * Makefile.in (ALLLIBS): New variable.
4047 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4048 (COMMON_SHLIB, SHLINK): New variables.
4049 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4050 (STAGESTUFF): Remove variable.
4051 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4053 (stamp-ofiles): New target, like old ofiles target, but build
4054 using a temporary file and move-if-change, and touch stamp-ofiles
4056 (ofiles): Just depend upon stamp-ofiles.
4057 (stamp-piclist, piclist): New targets.
4058 ($(SHLIB), $(SHLINK)): New targets.
4059 (targets.o, archures.o): Build twice if PICFLAG is set.
4060 (do_mostlyclean): Remove pic/*.o.
4061 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4063 (do_distclean): Remove pic and stamp-picdir.
4064 (install): Install shared libraries.
4065 ($(OFILES)): Depend upon stamp-picdir.
4066 (stamp-picdir): New target.
4068 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4070 * libcoff.h: Rebuild.
4072 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4073 flavour of a section with no owner.
4075 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4076 ELF_LINK_NON_ELF flag.
4077 (mips_elf_create_got_section): Likewise.
4079 * elf.c: Revert last change, since it breaks dynamic linking.
4080 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4082 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4083 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4084 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4086 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4088 * elf.c (assign_file_positions_for_segments): If the backend does
4089 not want the elf header or the program headers in the address
4090 space, do not include them in the calculations.
4092 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4093 function to determine if we need additional program headers.
4094 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4095 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4097 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4101 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4103 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4104 back into one line. Some compilers (sunos 4.1.3 for example)
4105 won't accept args split across more than one line.
4107 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4109 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4110 * configure: Regenerate.
4112 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4114 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4115 try to do arithmetic on a void *, cast it to a unsigned char * first.
4117 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4120 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4122 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4123 flag for a newly defined symbol.
4124 (NAME(bfd_elf,record_link_assignment)): Likewise.
4125 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4126 set the DEF or REF_REGULAR flags correctly.
4128 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4129 (libbfd.h, libcoff.h): Corresponding change.
4131 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4132 a PLT32 reloc as dynamic.
4133 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4134 is not referenced by a dynamic object, and we are not making a
4135 shared object, then don't make a PLT entry. If we do make a PLT
4136 entry, make sure the symbol has been recorded as dynamic.
4138 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4140 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4141 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4142 (powerpcle-*-cygwin32): New.
4143 * peicode.h (add_data_entry): Get address from vma.
4145 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4147 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4148 attached to the section has already been created as an undefined
4149 symbol, treat it as if it hasn't been created yet.
4151 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4154 symbol or section symbols if stripping all symbols and this is not
4155 a relocateable link. Don't output the symbol string table if
4156 there are no symbols.
4157 (elf_link_flush_output_syms): Don't do anything if there are no
4160 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4162 * coff-aux.c: New file.
4163 * hosts/m68kaux.h: New file.
4164 * config.bfd (m68*-apple-aux*): New target.
4165 * configure.in (m68*-apple-aux*): New native host.
4166 (m68kaux_coff_vec): New vector.
4167 * configure: Rebuild.
4168 * targets.c (m68kaux_coff_vec): Declare.
4169 * coffcode.h (bfd_coff_backend_data): Add field
4170 _bfd_coff_link_add_one_symbol.
4171 (bfd_coff_link_add_one_symbol): Define.
4172 (compare_arelent_ptr): New static function if TARG_AUX.
4173 (coff_write_relocs): If TARG_AUX, sort the relocs.
4174 (coff_write_object_contents): Set A/UX aouthdr magic number.
4175 (coff_link_add_one_symbol): Define if not defined.
4176 (bfd_coff_std_swap_table): Initialize new field.
4177 * libcoff.h: Rebuild.
4178 * cofflink.c (coff_link_add_symbols): Call
4179 bfd_coff_link_add_one_symbol rather than
4180 _bfd_generic_link_add_one_symbol.
4181 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4182 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4183 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4184 * Makefile.in: Rebuild dependencies.
4185 (BFD32_BACKENDS): Add coff-aux.o.
4186 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4188 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4190 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4191 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4193 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4196 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4197 (maintainer-clean): Warn about deleting special files.
4198 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4200 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4201 warning symbols correctly.
4202 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4203 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4204 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4205 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4206 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4207 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4209 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4212 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4214 * libcoff-in.h: aligned newly exported names with bfd naming
4215 conventions. Removed an erroneous define of POWERPC_LE_PE.
4216 * libcoff.h: Rebuild.
4217 * cofflink.c, coff-ppc.c: the above function name changes
4219 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4221 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4222 * ecoff.c (struct extsym_info): Define.
4223 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4224 to ecoff_link_write_external.
4225 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4226 Strip symbols when appropriate.
4228 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4229 * syms.c (BSF_OBJECT): Define.
4230 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4231 * bfd-in2.h: Rebuild.
4232 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4234 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4237 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4238 copying relocs into a shared object, treat a defined global symbol
4240 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4241 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4242 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4244 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4245 real defined symbol, not to a weak defined symbol.
4247 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4249 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4250 and made a few static functions externs.
4252 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4253 POWERPC_LE_PE hack in cofflink.
4255 * libcoff-in.h: promoted the following from cofflink.c to allow
4256 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4257 coff_debug_merge_element, struct coff_debug_merge_type,
4258 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4259 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4260 coff_debug_merge_hash_lookup, coff_link_section_info,
4261 coff_final_link_info, coff_debug_merge_hash_newfunc,
4262 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4264 * libcoff.h: re-gen'd
4266 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4268 * syms.c: Include "bfdlink.h".
4269 (struct stab_find_info): Define.
4270 (_bfd_stab_section_find_nearest_line): New function.
4271 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4272 * libbfd.h: Rebuild.
4273 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4274 * elf.c (_bfd_elf_find_nearest_line): Try calling
4275 _bfd_stab_section_find_nearest_line before searching the ELF
4276 symbol table. Find the closest STT_FUNC symbol, not the last one.
4277 * libcoff-in.h (coff_data_type): Add line_info field.
4278 * libcoff.h: Rebuild.
4279 * coffgen.c (coff_find_nearest_line): Try calling
4280 _bfd_stab_section_find_nearest_line before searching the COFF
4282 * Makefile.in: Rebuild dependencies.
4284 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4286 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4287 4 bytes, so we get the correct value when updating the register
4288 field in little endian mode.
4290 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4292 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4293 entry_section fields. Add sntoc and snentry fields.
4294 * libcoff.h: Rebuild.
4295 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4296 not toc_section and entry_section (the COFF file does not have any
4297 sections at this point).
4298 (coff_write_object_contents): Set o_snentry and o_sntoc from
4299 snentry and sntoc rather than entry_section and toc_section.
4300 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4301 snentry, not toc_section and entry_section.
4302 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4303 entry_section from hentry.
4304 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4306 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4307 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4308 than using toc_section directly.
4310 * archures.c: Add missing `.' in enum bfd_architecture.
4311 * bfd-in2.h: Rebuild.
4313 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4314 Robert Lipe <robertl@arnet.com>.
4316 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4318 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4319 to sections we allocate. Use bfd_zalloc to allocate initialial
4320 sections, not bfd_alloc.
4321 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4322 SDA{,2}I16 relocations.
4323 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4324 whether to put something in .sbss or not.
4325 (ppc_elf_relocate_section): Add support for more relocations. Add
4326 in sec->output_offset where appropriate. Make error messages
4327 include the symbol name.
4329 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4330 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4331 doesn't get redefined messages if -shared.
4333 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4334 section if the rel_section field has been set up.
4336 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4338 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4341 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4343 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4344 of flags, only flags used are controlled by mach number. Bump up
4345 output file mach number to highest of input file mach numbers.
4346 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4347 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4349 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4350 bfd_elf64_sparc_vec support.
4352 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4354 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4355 the embedded bit is set on some objects and not on others. Just
4357 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4360 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4362 * coffcode.h (coff_new_section_hook): Don't try to align the
4365 * coffcode.h (coff_set_section_contents): Fix the handling of the
4366 .lib section to work even if the entire section contents are
4367 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4368 Robert Lipe <robertl@arnet.com>.
4370 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4372 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4373 memory here for contents.
4375 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4376 _SDA2_BASE_ by 32768.
4377 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4378 started using. Allocate contents for .sdata and .sdata2 sections
4380 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4382 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4383 size _SDA{,2}_BASE_.
4384 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4387 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4389 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4391 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4392 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4393 (bfd_mach_sparc_v9a): Define.
4394 (bfd_mach_sparc_v9_p): Define.
4395 * bfd-in2.h: Regenerated.
4396 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4398 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4399 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4400 to bfd_elf32_sparc_vec.
4401 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4402 Add v8plus{,a} support.
4404 (sparc_compatible): New function.
4405 * elf32-sparc.h: #include "elf/sparc.h".
4406 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4407 elf32_sparc_final_write_processing): New functions.
4408 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4409 elf_backend_final_write_processing): Define.
4411 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4413 * elf-bfd.h (struct elf_link_hash_entry): Add
4414 linker_section_pointer field.
4415 (enum elf_linker_section_enum): Enumeration for new way of
4416 creating linker dynamic sections and symbols.
4417 (elf_linker_section{,_pointers}): New structures for creating
4418 dynamic sections and symbols.
4419 (elf_obj_tdata): Add linker_section_pointers and linker_section
4421 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4422 (_bfd_elf_create_linker_section): New declarations.
4423 (_bfd_elf_find_pointer_linker_section): Ditto.
4424 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4425 (_bfd_elf_make_linker_section_rela): Ditto.
4427 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4429 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4430 (ppc_elf_create_linker_section): New function to create the
4431 sections .got, .sdata, and .sdata2.
4432 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4434 (ppc_elf_check_relocs): Support more of the eabi relocations.
4435 (ppc_elf_relocate_section): Ditto.
4436 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4437 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4439 * elflink.h (elf_create_pointer_linker_section): New function to
4440 create initialized pointers in dynamic linker sections.
4441 (elf_finish_pointer_linker_section): Actually intialize the
4442 pointers created above.
4444 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4445 macros to provide both 32 and 64 bit versions of
4446 elf_create_pointer_linker_section.
4447 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4448 provide both 32 and 64 bit versions of
4449 elf_finish_pointer_linker_section.
4451 * elflink.c (_bfd_elf_create_linker_section): New function to
4452 create a linker section.
4453 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4454 given address in the linker pointer offsets created for a given
4456 (_bfd_elf_make_linker_section_rela): Make a RELA section
4457 corresponding to the generated linker section.
4459 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4461 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4463 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4465 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4466 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4467 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4468 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4469 toc entry in an objdump) for now.
4470 (ppc_do_last, ppc_get_last): New function - needed to save processing
4471 the toc owner to the end.
4472 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4475 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4476 toc owner from being done till last. Must define POWERPC_LE_PC
4479 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4481 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4483 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4484 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4486 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4488 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4490 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4494 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4496 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * elf.c (assign_file_positions_for_segments): Don't increment file
4499 offset for a segment which contains no loadable sections.
4501 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4503 * reloc.c: Add new PowerPC relocations.
4504 * {bfd-in2,libbfd}.h: Regenerate.
4506 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4507 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4509 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4511 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4514 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4517 * coffgen.c (coff_find_nearest_line): Don't try to cache
4518 information in sections that are not owned by a BFD. From Richard
4519 Henderson <richard@atheist.tamu.edu>.
4521 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4522 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4523 * elflink.h (elf_link_output_extsym): Remove special check for
4526 * ecoffswap.h: Add prototypes for static functions.
4528 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4530 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4531 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4533 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4534 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4535 support. Begin support for R_PPC_SDA{2,}REL.
4537 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4539 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4540 create the .got and .got.neg sections.
4541 (ppc_elf_size_dynamic_sections): Call it.
4542 (ppc_elf_check_relocs): Call it.
4543 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4544 (ppc_elf_check_relocs): Add error messages for relocations we
4545 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4548 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4550 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4551 section flags for V.4 and eabi.
4553 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * elf.c (assign_file_positions_for_segments): If a segment
4556 contains no sections, don't mark it as readable.
4558 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4559 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4561 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4562 dynamic section, if there is one.
4563 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4564 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4565 (bfd_elf64_swap_dyn_in): Likewise.
4566 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4568 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4570 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4571 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4572 <pirker@eiunix.tuwien.ac.at>.
4574 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4576 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4577 PowerPC V.4 and eabi.
4578 * bfd-in2.h: Regenerate.
4579 * libfd.h: Regenerate.
4581 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4583 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4584 section type and SHF_EXCLUDE section flag, turning them into the
4585 appropriate bfd section flag.
4587 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4589 * xcofflink.c (xcoff_link_add_symbols): Create the special
4590 sections if we see a DYNAMIC object, in case that is the only
4591 XCOFF input object we see.
4593 * elf32-mips.c: Extensive changes for a start at dynamic linking
4594 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4596 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4597 (struct elf_backend_data): Remove
4598 elf_backend_create_program_headers field. Add
4599 elf_backend_additional_program_headers and
4600 elf_backend_modify_segment_map fields.
4601 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4603 (elf_backend_additional_program_headers): Likewise.
4604 (elf_backend_modify_segment_map): Likewise.
4605 (elf_backend_create_program_headers): Don't define.
4606 (elfNN_bed): Change to account for field changes.
4607 * elf.c (assign_file_positions_for_segments): Call new
4608 modify_segment_map backend function. Don't call old
4609 create_program_headers backend function.
4610 (get_program_header_size): Call additional_program_headers rather
4611 than create_program_headers.
4612 * elflink.h (elf_link_add_object_symbols): Initialize
4613 type_change_ok from new backend field.
4614 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4616 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4617 a reloc against the appropriate section.
4619 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4620 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4621 (elf_flags_init): Rename from elf_ppc_flags_init.
4622 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4624 (ppc_elf_copy_private_bfd_data): Likewise.
4625 (ppc_elf_merge_private_bfd_data): Likewise.
4627 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4630 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4632 * coff-alpha.c (alpha_relocate_section): During final link, allow
4633 output .lita section to be bigger than 64k by adjusting gp value
4634 on a per-input section basis.
4635 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4637 (struct ecoff_section_tdata): Add gp field.
4639 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4641 Handle Alpha ECOFF changes in OSF/1 3.2.
4642 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4644 * coff-alpha.c: Include "aout/ar.h".
4645 (alpha_ecoff_get_relocated_section_contents): Don't require an
4646 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4647 3.2 doesn't generate one.
4648 (alpha_relocate_section): Likewise.
4649 (alpha_ecoff_slurp_armap): Define.
4650 (alpha_ecoff_slurp_extended_name_table): Define.
4651 (alpha_ecoff_construct_extended_name_table): Define.
4652 (alpha_ecoff_truncate_arname): Define.
4653 (alpha_ecoff_write_armap): Define.
4654 (alpha_ecoff_generic_stat_arch_elt): Define.
4655 (alpha_ecoff_update_armap_timestamp): Define.
4657 (alpha_ecoff_read_ar_hdr): New static function.
4658 (alpha_ecoff_get_elt_at_filepos): New static function.
4659 (alpha_ecoff_openr_next_archived_file): New static function.
4660 (alpha_ecoff_get_elt_at_index): New static function.
4661 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4662 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4663 _bfd_ecoff to alpha_ecoff.
4664 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4665 field from backend structure, rather than always calling
4666 _bfd_get_elt_at_filepos.
4667 * coff-mips.c (mips_ecoff_backend_data): Initialize
4668 get_elt_at_filepos field.
4669 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4670 from _bfd_generic_read_ar_hdr with minor changes.
4671 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4672 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4673 * libbfd.h: Rebuild.
4675 * bfd-in.h (BFD_IN_MEMORY): Define.
4676 * libbfd-in.h (struct bfd_in_memory): Define.
4677 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4678 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4679 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4680 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4681 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4682 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4683 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4684 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4685 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4686 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4688 (bfd_openstreamr): Likewise.
4689 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4690 BFD_IN_MEMORY is not set.
4691 * riscix.c (riscix_some_aout_object_p): Likewise.
4692 * bfd-in2.h, libbfd.h: Rebuild.
4694 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4695 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4696 (bfd_get_elt_at_index): Define.
4697 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4698 bfd_get_elt_at_index. Change index parameter from int to
4700 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4701 (_bfd_noarchive_get_elt_at_index): Define.
4702 (_bfd_archive_bsd_get_elt_at_index): Define.
4703 (_bfd_archive_coff_get_elt_at_index): Define.
4704 * bfd-in2.h, libbfd.h: Rebuild.
4705 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4706 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4707 * ieee.c (ieee_get_elt_at_index): Define.
4708 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4709 * oasys.c (oasys_get_elt_at_index): Define.
4710 * som.c (som_get_elt_at_index): Define.
4712 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4713 numbers to the .text section.
4715 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4717 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4718 If there is a SEC_DEBUGGING section, get the contents of the debug
4719 information part from it.
4720 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4722 (ieee_write_object_contents): Check ieee_write_debug_part return.
4724 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4726 * config.bfd (i[345]86-*-freebsd*): Add target.
4727 * configure.in (i386freebsd_vec): Add vec.
4728 * configure: Regenerate.
4729 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4730 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4731 Rebuild dependencies..
4732 * freebsd.h: New file.
4733 * i386freebsd.c: New file.
4734 * targets.c (i386freebsd_vec): Declare.
4735 (bfd_target_vector): Add i386freebsd_vec.
4736 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4737 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4739 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * ieee.c (ieee_slurp_debug): New static function.
4742 (ieee_object_p): Call it.
4743 (ieee_slurp_section_data): Skip debugging sections.
4744 (ieee_get_reloc_upper_bound): Likewise.
4745 (ieee_get_section_contents): Likewise.
4746 (ieee_canonicalize_reloc): Likewise.
4747 (ieee_write_section_part): Likewise.
4748 (ieee_write_debug_part): Likewise.
4749 (ieee_write_data_part): Likewise.
4750 (init_for_output): Likewise.
4752 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4754 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4756 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4757 relocs, since ppc_elf_relocate_section handles the linker case.
4758 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4760 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4761 ppc_elf_relocate_section since that is now the only caller.
4762 (ppc_elf_relocate_section): Ditto.
4764 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4766 * coffcode.h (coff_write_object_contents): If we don't know the
4767 section of the entry point for an XCOFF executable, always set the
4768 entry address to -1.
4770 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4772 * elf.c (bfd_section_from_shdr): Add support for note sections.
4774 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4776 * bfd-in.h (struct _symbol_info): Add stab_type field.
4777 * bfd-in2.h: Rebuild.
4778 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4780 * elf32-ppc.c: Remove trailing newline from calls to
4782 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4783 difference if target endianness is known.
4785 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4787 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4788 old style TOC16 references without using R_PPC_GOT.
4789 (ppc_reloc_type): Ditto.
4790 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4791 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4792 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4793 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4794 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4796 (ppc_elf_adjust_dynamic_symbol): Ditto.
4797 (ppc_elf_adjust_dynindx): Ditto.
4798 (ppc_elf_size_dynamic_sections): Ditto.
4799 (ppc_elf_finish_dynamic_symbol): Ditto.
4800 (ppc_elf_finish_dynamic_sections): Ditto.
4801 (ELF_DYNAMIC_INTERPRETER): Define.
4803 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4805 * elf.c (copy_private_bfd_data): When attaching sections to
4806 segments ignore sections that won't be allocated. Patch from
4809 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4811 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4814 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4816 * coff-i960.c (CALC_ADDEND): Define.
4817 (coff_i960_relocate_section): Add the input section VMA to the
4818 addend for PC relative relocs.
4820 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4822 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4823 to correctly terminate.
4825 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4827 * targets.c (enum bfd_endian): Define.
4828 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4829 from boolean to enum bfd_endian. Change header_byteorder_big_p
4831 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4832 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4833 * bfd-in2.h: Rebuild.
4834 * All targets: Change initialization of byteorder and
4835 header_byteorder to use enum bfd_endian values rather than
4837 * All files: Change all references to byteorder_big_p and
4838 header_byteorder_big_p to use new bfd_*_endian macros.
4840 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4842 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4844 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4846 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4848 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4850 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4852 * ieee.c: Lots of minor cleanups. Make many functions return
4853 errors rather than calling abort. Also:
4854 (ieee_write_twobyte): Remove; change callers to call existing
4855 ieee_write_2bytes function.
4856 (ieee_write_expression): Don't output the section twice when
4857 outputting a local symbol. Don't emit an extraneous zero if there
4859 (ieee_slurp_sections): Set the lma as well as the vma.
4860 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4862 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4863 a recognized one or bfd_arch_unknown.
4864 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4866 (ihex_get_symtab): Likewise.
4868 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4870 * aoutx.h: Include <ctype.h>.
4871 (struct aout_link_includes_table): Define.
4872 (struct aout_link_includes_totals): Define.
4873 (struct aout_link_includes_entry): Define.
4874 (aout_link_includes_lookup): Define macro.
4875 (struct aout_final_link_info): Add includes field.
4876 (aout_link_includes_newfunc): New static function.
4877 (NAME(aout,final_link)): Initialize includes hash table.
4878 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4880 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4882 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4884 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4886 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4888 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4890 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4891 (pe_print_private_bfd_data): call pe_print_reloc.
4892 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4893 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4894 up some debugging as well.
4896 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4898 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4901 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4903 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4904 when setting sections to NULL.
4906 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4908 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4910 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4911 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4913 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4914 * bfd-in2.h: Rebuild.
4916 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4918 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4920 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4922 * ihex.c (ihex_scan): Handle record types 4 and 5.
4923 (ihex_object_p): Permit types 4 and 5.
4924 (ihex_set_section_contents): Remove check for out of range
4926 (ihex_write_object_contents): Generate types 4 and 5.
4928 * elflink.h (elf_link_output_extsym): Just ignore warning and
4929 indirect references to symbols which don't really exist.
4931 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4933 * peicode.h (pe_print_idata): Minor format fixes
4934 (pe_print_edata): New function. Under private printing, this formats
4935 the edata section of a PE file.
4936 (pe_print_private_bfd_data): Added call to pe_print_edata.
4938 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4940 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4941 index, don't call stoi.
4943 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4945 * srec.c (srec_scan): Set lma as well as vma.
4947 * ihex.c: New file; support for Intel Hex format.
4948 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4949 (ihex_vec): Declare.
4950 (bfd_target_vector): Always include ihex_vec.
4951 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4952 * Makefile.in: Rebuild dependencies.
4953 (BFD_LIBS): Add ihex.o
4954 (BFD_LIBS_CFILES): Add ihex.c.
4955 * bfd-in2.h: Rebuild.
4957 * elf.c (assign_file_positions_for_segments): Sort the sections in
4959 (get_program_header_size): Return the right size if segment_map is
4961 (copy_private_bfd_data): Don't bother to sort the sections.
4963 * bfd.c (bfd_record_phdr): New function.
4964 * bfd-in.h (bfd_record_phdr): Declare.
4965 * bfd_in2.h: Rebuild.
4967 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4970 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4971 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4973 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4974 (bfd_zmalloc): Change declaration.
4975 * libbfd.h: Rebuild.
4976 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4977 and realloc. Don't set bfd_error_no_memory if they fail.
4979 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4981 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4982 uses as well. Added a new howto to deal with TOCREL16 relocs that
4983 are TOCDEFN as well.
4984 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4985 to handle RVA relocs from dlltool.
4986 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4987 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4988 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4990 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4991 to get the right section alignment.
4993 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4995 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4996 p_paddr if p_paddr is zero.
4997 (make_mapping): Set includes_filehdr and includes_phdrs for first
4999 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5001 (assign_file_positions_for_segments): Handle includes_filehdr and
5002 includes_phdrs. Remove special handling of PT_PHDR and first
5004 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5005 when appropriate. Remove special handling of PT_PHDR segment.
5006 Use a more complex condition for when a section is included in a
5007 segment to handle Solaris linker oddities.
5009 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5011 * coff-m88k.c (howto_table): Reformatted for easier reading;
5012 special_function now points to new function m88k_special_reloc.
5013 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5015 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5016 be done correctly by m88k_special_reloc.
5017 (reloc_processing): New function to be used by RELOC_PROCESSING.
5018 (RELOC_PROCESSING): Define to call reloc_processing.
5020 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5022 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5023 (pe_print_pdata): Likewise.
5025 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5026 obstack_alloc fails.
5027 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5029 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5030 * Many files: don't set bfd_error_no_memory if one of the above
5033 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5034 if p_paddr_valid is set.
5035 (copy_private_bfd_data): New static function.
5036 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5038 * elf.c (assign_file_positions_for_segments): Fix case where extra
5039 program headers were allocated.
5041 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5042 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5043 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5044 _bfd_elf_print_private_bfd_data.
5046 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5047 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5048 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5049 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5050 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5051 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5052 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5054 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5056 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5057 * elf.c (make_mapping): New static function.
5058 (map_sections_to_segments): New static function.
5059 (elf_sort_sections): New static function.
5060 (assign_file_positions_for_segments): New static function.
5061 (map_program_segments): Remove.
5062 (get_program_header_size): Remove sorted_hdrs, count, and
5063 maxpagesize parameters. Simplify.
5064 (assign_file_positions_except_relocs): When generating an
5065 executable, use assign_file_positions_for_segments.
5066 (elf_sort_hdrs): Remove.
5067 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5068 to get_program_header_size.
5070 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5072 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5074 * configure, config.in: Regenerate with autoconf 2.7.
5076 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5077 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5079 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5081 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5082 (ecoff_sec_to_styp_flags): Likewise.
5083 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5084 (ecoff_set_symbol_info): Handle scRConst.
5085 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5086 (ecoff_compute_section_file_positions): Handle .rconst section.
5087 (_bfd_ecoff_write_object_contents): Likewise.
5088 (ecoff_link_check_archive_element): Handle scRConst.
5089 (ecoff_link_add_externals): Likewise.
5090 (ecoff_link_write_external): Handle .rconst section.
5091 (ecoff_reloc_link_order): Likewise.
5092 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5093 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5095 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5097 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5098 DEF_DYNAMIC flag is set.
5100 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5102 * host-aout.c: If TRAD_HEADER is defined, include it.
5104 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5106 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5107 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5108 (BFD_NEED_DECLARATION): New function.
5109 * configure.in: Use BFD_NEED_DECLARATION.
5110 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5111 * configure, config.in: Rebuild with autoconf 2.6.
5113 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5114 special_sections before returning when called with a non XCOFF
5117 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5120 * coffcode.h (coff_compute_section_file_positions): Only pad the
5121 previous section to force file alignment when creating an
5124 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5126 * coffcode.h (coff_compute_section_file_positions): If
5127 RS6000COFF_C, set up the .debug section.
5129 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5130 if it is not large enough to accomodate the entire TOC area with
5131 signed 16 bit offsets.
5132 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5134 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5135 TOC anchor to use the TOC value used in the output file.
5137 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5139 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5140 (_bfd_coff_read_string_table): Likewise.
5142 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5144 * pe-arm.c: Fix typos.
5145 * coff-arm.c: Likewise.
5147 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5149 * coff-ppc.c (list_ele): Added "cat"egory member.
5150 (record_toc): New category parameter (priv or pub).
5151 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5152 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5153 the mainline. It addes extra toc cells in error.
5154 (ppc_coff_swap_sym_in_hook): Added some documentation.
5155 (dump_toc): Can now diagnose "virtual toc" chicanery.
5157 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5159 * elf-bfd.h (struct elf_link_hash_table): Change type of
5160 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5162 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5164 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5165 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5167 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5168 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5169 defined or mentioned in a regular file.
5171 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5173 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5174 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5175 (coff_ppc_relocate_section): Correct REL24 handling
5176 (ppc_process_before_allocation): Correct TOCDEFN handling
5178 * peicode.h (dir_names): Added name descriptions
5180 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5182 * VERSION: Updated to cygnus-2.6.
5184 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5186 * targets.c (m68k4knetbsd_vec): Declare.
5188 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * targets.c (bfd_target): Change type of second argument to
5191 _bfd_print_private_bfd_data from void * to PTR.
5192 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5193 using PTR rather than void *.
5194 * bfd-in2, libbfd.h: Rebuild.
5195 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5197 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5198 _bfd_generic_bfd_print_private_bfd_data rather than casting
5201 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5203 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5204 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5206 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5207 BFD64_BACKENDS_CFILES): New variables.
5210 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5212 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5213 not at the file position of the first section.
5214 * coffcode.h (coff_compute_section_file_positions): Avoid using
5216 (coff_write_object_contents): When generating a PPC PE executable
5217 with no symbols, round up the file size to a COFF_PAGE_SIZE
5219 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5220 don't write out a string table.
5222 * elf.c (bfd_section_from_shdr): When using a different section
5223 header, pass the new one to _bfd_elf_make_section_from_shdr.
5224 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5225 (elf_map_symbols): Add section VMA to symbol value when comparing
5227 (_bfd_elf_compute_section_file_positions): Only build symbol table
5228 if there are some symbols. Set file offset of symtab and strtab
5230 (assign_file_positions_except_relocs): Remove dosyms parameter.
5231 Change all callers. Never set file offset of symtab and strtab
5233 (_bfd_elf_copy_private_section_data): New function.
5234 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5235 (_bfd_elf_copy_private_symbol_data): New function.
5236 (swap_out_syms): Check for special mapping of st_shndx created by
5237 copy_private_symbol_data.
5238 * elfxx-target.h: Use new copy routines.
5239 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5240 (_bfd_elf_copy_private_section_data): Declare.
5242 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5244 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5247 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5248 _bfd_dummy_target, matching the recent change to archive
5251 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5253 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5254 arithmetic on PTR types.
5256 * aout-target.h (MY(callback)): Set the lma of the sections.
5258 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5259 symbol into a reloc against the section.
5261 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5263 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5264 glue for the relocs: IMGLUE and IFGLUE.
5265 (record_toc): new function - tracks toc contents
5266 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5267 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5268 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5269 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5270 (ppc_record_toc_entry): Removed a debug define (duh)
5272 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5273 (pe_print_idata): New function - formats the idata section data
5274 (pe_print_pdata): New function - formats the pdata section data
5275 (pe_print_private_bfd_data): calls to above
5277 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5279 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5280 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5281 TARGET_SYM and TARGET_NAME for vector and BFD name.
5282 * coff-pmac.c (pmac_xcoff_vec): Remove.
5283 (TARGET_SYM, TARGET_NAME): Define.
5284 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5285 machine to 0, not all PowerMacs are 601s.
5287 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5289 * elfcode.h (elf_object_p): Read in any program headers.
5290 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5291 based on the program headers, if any.
5292 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5293 (map_program_segments): Set p_paddr of program headers based on
5296 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5301 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5302 trying to do a relocateable link with a non-a.out object file.
5304 * archive.c (bfd_generic_archive_p): Check the first object file
5305 in an archive even if target_defaulted is set. If the object file
5306 has the wrong xvec, reject it.
5308 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5309 be represented, report the name via _bfd_error_handler.
5310 (translate_to_native_sym_flags): Likewise.
5311 * elf32-mips.c (mips_elf_final_link): Likewise.
5312 * oasys.c (oasys_write_sections): Likewise.
5314 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5315 which checks for STYP_OVRFLO sections.
5316 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5317 reloc and lineno count overflows.
5318 (coff_write_object_contents): Call coff_count_linenumbers before
5319 coff_compute_section_file_positions. If RS6000COFF_C, handle
5320 reloc and lineno count overflows.
5321 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5322 relocs before dealing with .pad sections. Count overflow section
5323 headers when handling .pad sections.
5325 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5328 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5329 (struct xcoff_link_hash_table): Add descriptor_section and
5330 special_sections fields.
5331 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5332 (xcoff_link_add_symbols): Set linkage section alignment. Create
5333 descriptor section. Check for magic symbol names (_text, etc.),
5334 and record them in special_sections if found. Set
5335 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5336 descriptor field to point back to the function code symbol.
5337 (xcoff_sweep): Always mark the special descriptor_section.
5338 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5339 function descriptor, and mark it if it is.
5340 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5341 parameter, and fill it in. Allocate space for the descriptor
5343 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5344 global linkage code. If an undefined function descriptor is
5345 exported, arrange to define it. Warn about any other undefined
5347 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5348 (xcoff_write_global_symbol): Create a function descriptor when
5350 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5351 * bfd-in2.h: Rebuild.
5353 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5355 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5356 (ppc_coff_link_hash_table): new types for hashing
5357 (ppc_coff_link_hash_newfunc): hash entry constructor
5358 (ppc_coff_link_hash_table_init): hash table initializer
5359 (ppc_coff_link_hash_table_create): hash table constructor
5360 (ppc_record_toc_entry): changed references to hash table
5361 (coff_ppc_relocate_section): changed references to hash table
5363 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5364 * libcoff.h: Rebuild
5366 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5367 (coff_link_add_symbols): removed toc_offset init
5369 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5371 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5374 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5375 if it is given and mmep is available.
5376 * acconfig.h: Undef USE_MMAP.
5377 * configure, config.in: Regenerated.
5378 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5379 table handling the old way.
5380 (aout_get_external_symbols): Don't complain if last byte of string
5382 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5383 (bfd_free_window) [! USE_MMAP]: Don't define.
5384 (bfd_get_file_window,
5385 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5387 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5389 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5392 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5394 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5395 compatible with AMD generated COFF files. Try to support both AMD
5396 and GNU formats simultaneously.
5397 (coff_a29k_relocate_section): Likewise.
5399 * libbfd.c (bfd_get_file_window): Change writable parameter from
5400 int to boolean; update all callers. Pass MAP_SHARED if not
5401 writable--it's required on Solaris. Cast fprintf argument to
5403 * bfd-in.h (bfd_get_file_window): Update declaration.
5404 * bfd-in2.h: Rebuild.
5405 * aoutx.h: Update calls to bfd_get_file_window.
5407 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5409 (xcoff_swap_ldhdr_in): New static function.
5410 (xcoff_swap_ldsym_in): New static function.
5411 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5412 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5413 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5414 Handle XTY_ER/XMC_XO symbols correctly.
5415 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5416 rather than normal symbol table.
5417 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5418 already defined with the same absolute value.
5419 (xcoff_mark): When considering called symbols, check whether the
5420 descriptor is from a dynamic object, rather than the symbol
5422 (xcoff_build_ldsyms): Likewise.
5424 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5425 Cast realloc and malloc return values. If malloc or realloc fail,
5426 set bfd_error_no_memory.
5427 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5428 * bfd-in2.h: Rebuild.
5430 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5432 * coff-ppc.c (ppc_record_toc_entry): new function.
5433 (in_reloc_p): changed return value.
5434 (coff_ppc_relocate_section): much rework.
5435 (ppc_allocate_toc_section): new function.
5436 (ppc_process_before_allocation): new function.
5437 (ppc_coff_swap_sym_in_hook): new function.
5439 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5440 (coff_link_add_symbols): initialize toc_offset.
5442 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5443 (coff_swap_aouthdr_out): Added more sections to the data
5444 dictionary for the pe file header. Also changed linker version
5445 number on the ppc side.
5446 (dir_names): small improvements to the dictionary printing.
5447 (pe_mkobject_hook): save the file level flags.
5449 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5450 (pe_tdata): added real_flags field
5451 (coff_tdata): added local_toc_sym_map and access macro
5453 * libcoff.h (coff_link_hash_entry): added toc_offset field
5454 (pe_tdata): added real_flags field
5455 (coff_tdata): added local_toc_sym_map and access macro
5457 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5458 (coff_mkobject): init for local_toc_sym_map
5459 (coff_write_object_contents): set the internal_a.magic to
5460 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5463 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5465 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5466 entries until both the line number address and the function name
5467 address are too large.
5469 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5470 * configure: Rebuilt.
5472 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5473 is defined in the environment.
5475 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5477 * som.c (som_get_section_contents_in_window): Define to use
5480 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5482 * coff-i860.c: New file, based on coff-i386.c.
5483 * cpu-i860.c: New file, based on cpu-i386.c.
5484 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5485 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5486 targets, using i860coff_vec.
5487 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5488 trad-core.o and hosts/i860mach3.h.
5489 (i860coff_vec): Use coff-i860.o and cofflink.o.
5490 * configure: Rebuild.
5491 * Makefile.in: Rebuild dependencies.
5492 (ALL_MACHINES): Add cpu-i860.o.
5493 (BFD32_BACKENDS): Add coff-i860.o.
5494 (CFILES): Add cpu-i860.c and coff-i860.c.
5495 * targets.c (i860coff_vec): Declare.
5496 (bfd_target_vector): Add &i860coff_vec.
5497 * archures.c (bfd_i860_arch): Declare.
5498 (bfd_archures_list): Add &bfd_i860_arch.
5499 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5500 (coff_set_flags): Handle bfd_arch_i860.
5501 (coff_write_object_contents): Handle I860 a.out magic number.
5503 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5505 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5506 the created .tc section to 2.
5507 (xcoff_mark): Don't keep a .loader reloc for a call to an
5508 undefined symbol when creating a shared library.
5509 (xcoff_build_ldsyms): When creating a shared library, generate
5510 global linkage code for a call to an undefined symbol.
5512 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5514 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5515 BFD32_BACKENDS, BFD64_BACKENDS.
5516 (.dep1): Put mkdep output in a separate file.
5517 Rebuilt dependencies.
5519 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5522 Permit use of mmap when available:
5524 * configure.in: Check for mmap, madvise, mprotect.
5525 * config.in, configure: Regenerated.
5527 * libbfd.c (struct _bfd_window_internal): Define type.
5528 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5530 (ok_to_map): New static variable for debugging.
5531 (_bfd_generic_get_section_contents_in_window): New function.
5532 * bfd-in.h (bfd_window_internal): Declare type.
5533 (bfd_window): Define type.
5534 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5535 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5538 * libaout.h (struct aoutdata): Add two window fields.
5539 (obj_aout_sym_window, obj_aout_string_window): New macros.
5540 * aoutx.h (some_aout_object_p): Initialize windows.
5541 (aout_get_external_symbols): Get symbol data and strings in
5542 windows instead of explicitly allocated buffers.
5543 (slurp_symbol_table): Free window instead of memory.
5544 (bfd_free_cached_info): Release windows instead of freeing storage
5546 (aout_link_free_symbols): Ditto.
5548 * targets.c (bfd_target): Add new field for
5549 get_section_contents_in_window.
5550 (BFD_JUMP_TABLE_GENERIC): Updated.
5551 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5552 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5553 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5554 macros for get_section_contents_in_window field.
5556 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5558 * core.c: Renamed to corefile.c
5559 * makefile.dos (OBJS): Change core.o to corefile.o
5560 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5563 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5565 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5566 targ_selvecs to allow debugging under Irix-5 native.
5569 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5571 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5572 to o. Clobber and restore the list of new csects around the call
5573 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5574 linker error and the linker wants to read the symbol table. Reset
5575 the line number count of a real section even if it has no relocs.
5576 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5578 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5581 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5583 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5584 an undefined symbol in a shared link.
5586 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5587 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5588 phdm@info.ucl.ac.be (Philippe De Muyter).
5590 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5592 * coff-m88k.c (rtype2howto): New static function.
5593 (RTYPE2HOWTO): Use it rather than a macro definition.
5595 * coffcode.h (coff_write_object_contents): set internal_a.magic
5596 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5598 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5599 define TRAD_HEADER to new file hosts/delta68.h.
5600 m88*-motorola-sysv*, however, does use ptrace-core.o.
5601 * hosts/delta68.h: New file.
5603 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5604 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5606 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5608 * i386linux.c (MY(vec)): Declare before use.
5610 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5612 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5613 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5615 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5616 BFD is not of the right type.
5617 (bfd_elf_get_needed_list): Likewise.
5618 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5619 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5620 * xcofflink.c (XCOFF_XVECP): Define.
5621 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5623 (bfd_xcoff_import_symbol): Likewise.
5624 (bfd_xcoff_export_symbol): Likewise.
5625 (bfd_xcoff_link_count_reloc): Likewise.
5626 (bfd_xcoff_record_link_assignment): Likewise.
5627 (bfd_xcoff_size_dynamic_sections): Likewise.
5629 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5630 table index against the number of symbols for a base relative
5633 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5635 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5636 full_aouthdr flag here...
5637 (_bfd_xcoff_bfd_final_link): ...not here.
5639 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5641 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5642 systems that have a system <libelf.h>.
5643 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5644 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5645 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5646 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5647 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5648 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5649 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5651 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5653 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5654 set, set BSF_WEAK in symbol. Change all callers.
5655 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5656 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5657 _bfd_generic_link_add_one_symbol.
5658 (ecoff_indirect_link_order): Check that the section tdata relocs
5659 are not NULL before using them.
5661 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5662 define TRAD_HEADER as hosts/alphalinux.h.
5663 * configure: Rebuild.
5664 * hosts/alphalinux.h: New file.
5665 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5668 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5670 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5671 C_ECOMM storage classes.
5673 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5675 (xcoff_mark): Call xcoff_mark_symbol.
5676 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5677 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5679 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5681 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5683 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5685 (xcoff_find_reloc): New static function.
5686 (xcoff_link_add_symbols): Use it.
5687 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5688 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5689 relocate the value of C_DECL.
5691 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5693 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5695 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5696 callback decide what goes in .relocs.
5697 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5698 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5701 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5703 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5706 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5708 * xcofflink.c: More improvements, mostly to fix handling of
5709 constructors and a few other special cases.
5710 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5711 zero, reverting yesterday's change.
5712 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5713 (bfd_xcoff_link_count_reloc): Declare.
5714 (bfd_xcoff_record_link_assignment): Declare.
5715 * bfd-in2.h: Rebuild.
5717 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5719 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5720 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5721 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5722 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5723 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5724 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5726 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5729 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5730 segments includes the a.out header. See to that the magic number
5731 *always* is big-endian.
5733 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5734 m68k4k NetBSD configurations.
5736 * configure.in, configure: Separate i386 & mips NetBSD
5737 configurations from other BSD ones. Don't assume DEC is the only
5738 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5739 configurations. Add support for m68k4k NetBSD object format.
5741 * libaout.h: Added M_68K4K_NETBSD magic.
5743 * m68k4knetbsd.c: New file.
5745 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5747 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5750 * hosts/mipsnbsd.h: New file.
5753 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5755 * config.bfd: Add config stuff for mips*-*-magic* to set
5756 targ_defvec to ecoff_big_vec.
5759 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5761 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5763 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5764 toc_section, and entry_section fields.
5765 (struct xcoff_section_tdata): Remove ldrel_count field.
5766 * libcoff.h: Rebuild.
5767 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5769 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5770 full a.out header if full_aouthdr is set in xcoff_data.
5771 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5772 based on sections stored in xcoff_data.
5773 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5775 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5776 (rs6000coff_vec): Set symbol_leading_char to '.'.
5777 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5778 value stored in ret rather than returning a pointer value.
5780 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5782 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5785 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5787 * som.c (som_slurp_string_table): Allocate the strings with malloc
5788 since they're free'd by free_cached_info.
5789 (som_slurp_symbol_table): Similarly for the symbol table.
5791 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5793 * Makefile.in (diststuff): Don't make headers.
5795 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5797 * Makefile.in: Rebuild dependencies.
5799 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5800 output_bfd is not SunOS.
5801 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5802 non-SunOS input files.
5804 * xcofflink.c: Extensive changes to support linking shared objects
5805 and generating a .loader section.
5806 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5807 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5808 last_symndx, and ldrel_count fields.
5809 * libcoff.h: Rebuild.
5810 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5811 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5813 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5814 (bfd_xcoff_export_symbol): Declare.
5815 (bfd_xcoff_size_dynamic_sections): Declare.
5816 * bfd-in2.h: Rebuild.
5818 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5820 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5821 * configure: Rebuild.
5822 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5823 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5825 (pmac_xcoff_vec): Update to use new xcoff support.
5826 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5827 (xcoff_write_armap): Declare buf as unsigned char.
5828 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5830 * mpw-make.sed: Generalize subdir_do edit.
5832 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5834 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5835 correctly. Don't initialize asect->vma.
5837 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5839 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5840 something a little less than the page size.
5842 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5844 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5846 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5848 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5849 * coffcode.h (coff_write_object_contents): If .bss is before
5850 .data us that as data_start.
5851 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5853 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5854 (coff_swap_outhdr_out): Hardwire in version number.
5856 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5858 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5859 major and minor to *_vno, since the former are also macros in
5860 SunOS header files. Cast result of bfd_alloc to appropriate
5863 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5864 before assigning to sec_data.
5866 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5868 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5869 now relative to the section, not absolute.
5870 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5871 get the file name when there is a N_SO directory name. When
5872 handling stabs, remember that section->vma was added to the
5875 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5877 * sunos.c (struct sunos_link_hash_table): Add needed field.
5878 (sunos_link_hash_table_create): Call bfd_release, not free.
5879 (sunos_link_hash_table_create): Initialize needed field.
5880 (sunos_add_dynamic_symbols): Record needed objects.
5881 (bfd_sunos_get_needed_list): New function.
5882 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5883 * bfd-in2.h: Rebuild.
5885 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5887 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5889 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5891 * bfd-in.h (struct bfd_link_needed_list): Rename from
5892 bfd_elf_link_needed_list.
5893 * bfd-in2.h: Rebuild.
5894 * elf.c, elflink.h, libelf.h: Corresponding changes.
5896 Add start at AIX linker support; no shared libraries yet.
5897 * xcofflink.c: New file.
5898 * configure.in (rs600coff_vec): Use xcofflink.o.
5899 * configure: Rebuild.
5900 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5902 (struct xcoff_section_tdata): Define.
5903 (xcoff_section_data): Define macro.
5904 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5905 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5906 (_bfd_xcoff_bfd_final_link): Declare.
5907 (_bfd_ppc_xcoff_relocate_section): Declare.
5908 * libcoff.h: Rebuild.
5909 * coff-rs6000.c: Clean up a bit.
5910 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5911 cputype, csects, and debug_indices.
5912 (xcoff_copy_private_bfd_data): Copy cputype.
5913 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5914 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5915 (xcoff_reloc_type_lookup): Rename from
5916 rs6000coff_reloc_type_lookup.
5917 (coff_relocate_section): Define.
5918 (_bfd_xcoff_sizeof_headers): Define.
5919 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5920 (_bfd_xcoff_bfd_relax_section): Define.
5921 (_bfd_xcoff_bfd_link_split_section): Define.
5922 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5924 * coffcode.h (coff_compute_section_file_positions): If AIX,
5925 increment sofar by SMALL_AOUTSZ if not executable.
5926 (coff_write_object_contents): If AIX, always output an a.out
5927 header; if not executable, header size of SMALL_AOUTSZ.
5928 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5929 (_bfd_stringtab_init): Initialize xcoff field.
5930 (_bfd_xcoff_stringtab_init): New function.
5931 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5932 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5933 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5934 * libbfd.h: Rebuild.
5935 * Makefile.in: Rebuild dependencies.
5936 (BFD32_BACKENDS): Add xcofflink.o.
5937 (CFILES): Add xcofflink.c.
5939 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5940 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5941 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5943 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5945 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5947 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5949 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5950 * config.in: Regenerated.
5952 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5953 (_bfd_chunksize): New variable.
5954 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5955 for obstack chunk size.
5956 * configure.in: Check for getpagesize.
5957 * configure: Regenerated.
5959 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5961 * trad-core.c (rawptr): Make it a local variable of
5962 ptrace_unix_core_file_p.
5964 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5966 * coff-arm.c (in_reloc_p): New.
5967 * coff-i386.c (in_reloc_p): New.
5968 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5969 (coff_write_object_contents): Only set has_reloc_section
5971 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5972 in_reloc_p to decide if reloc should be emitted.
5973 * libcoff.h (pe_data_type.in_reloc_p): New.
5974 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5976 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5978 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5979 (_bfd_coff_read_internal_relocs): Likewise.
5980 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5981 (_bfd_coff_read_internal_relocs): Likewise.
5983 * elflink.h (elf_link_add_object_symbols): Correct conditions
5984 under which type and size change warnings are issued.
5986 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5988 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5989 a symbol which is not in a real section.
5990 (coff_write_native_symbol): Corresponding change.
5992 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5993 coff_link_hash_newfunc and make non-static.
5994 (_bfd_coff_link_hash_table_init): New function, broken out of
5995 _bfd_coff_link_hash_table_create.
5996 (_bfd_coff_link_hash_table_create): Use it.
5997 (process_embedded_commands): Make static.
5998 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5999 (_bfd_coff_link_hash_table_init): Declare.
6000 * libcoff.h: Rebuild.
6002 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6003 field in XCOFF tdata.
6004 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6005 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6006 based on cputype stored in a.out header, or in n_type of initial
6008 (coff_write_object_contents): Set cputype correctly in a.out
6010 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6012 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6013 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6015 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6016 * libcoff.h: Rebuild.
6018 * cpu-rs6000.c (rs6000_compatible): New static function.
6019 (bfd_rs6000_arch): Use it.
6020 * cpu-powerpc.c (powerpc_compatible): New static function.
6021 (arch_info_struct): Define various flavours of PowerPC.
6022 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6025 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6027 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6029 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6031 * elflink.h (elf_link_add_object_symbols): Don't warn about
6032 changing the size or type if the old definition was weak.
6034 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6036 * coffcode.h (combined_entry_type): Add fix_line field.
6037 (coff_slurp_line_table): Warn if we try to set the lineno field of
6039 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6040 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6041 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6042 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6044 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6045 * libcoff.h: Rebuild.
6047 * libcoff-in.h (struct xcoff_tdata): Define.
6048 (xcoff_data): Define.
6049 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6050 * bfd-in2.h, libcoff.h: Rebuild.
6051 * coff-rs6000.c (xcoff_mkobject): New static function.
6052 (coff_mkobject): Define.
6053 (xcoff_copy_private_bfd_data): New static function.
6054 (coff_bfd_copy_private_bfd_data): Define.
6055 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6057 (rs6000coff_vec): Add DYNAMIC to object_flags.
6058 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6059 .loader sections specially.
6060 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6061 section alignment from the XCOFF tdata information.
6062 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6063 F_SHROBJ, and copy the extra a.out header information into the
6064 XCOFF tdata structure.
6065 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6066 F_DYNLOAD and the extra a.out header information.
6067 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6068 C_HIDEXT symbol with attached csect information.
6069 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6070 in the o_maxdata field.
6071 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6072 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6073 end if BSF_NOT_AT_END is set.
6075 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6076 _bfd_read_ar_hdr_fn.
6077 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6078 * bfd-in2.h, libbfd.h: Rebuild.
6079 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6081 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6082 (bfd_slurp_bsd_armap_f2): Likewise.
6083 (_bfd_slurp_extended_name_table): Likewise.
6085 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6087 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6089 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6090 when the symbol table is empty.
6092 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6093 space for section symbols, since we don't output them either.
6094 (elf_m68k_adjust_dynindx): Removed.
6096 * ptrace-core.c (rawptr): Make it a local variable of
6097 ptrace_unix_core_file_p.
6099 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6101 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6104 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6105 Mac object file formats.
6107 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6109 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6110 auxent if there isn't one.
6111 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6112 rather than FILNMLEN as the maximum name length.
6114 * coffcode.h (bfd_coff_backend_data): Add new field
6115 _bfd_coff_print_aux.
6116 (bfd_coff_print_aux): New static function.
6117 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6118 scnlen field of an XTY_LD csect aux entry.
6119 (coff_print_aux): New static function.
6120 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6121 in coff_pointerize_aux_hook.
6122 (bfd_coff_std_swap_table): Initialize new field.
6123 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6124 * libcoff.h: Rebuild.
6125 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6126 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6128 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6129 if there are symbols, for native AIX ld compatibility.
6131 * coffcode.h (bfd_coff_backend_data): Add new field
6132 _bfd_coff_pointerize_aux_hook.
6133 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6134 or I960, and as 0 otherwise.
6135 (bfd_coff_std_swap_table): Initialize new field.
6136 * libcoff.h: Rebuild.
6137 * coffgen.c (coff_pointerize_aux): Change parameters to take
6138 symbol pointer instead of type and class, and to take aux index.
6139 Call _bfd_coff_pointerize_aux_hook if it is defined.
6140 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6141 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6142 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6144 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6145 read-only/host-only support.
6147 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6149 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6152 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6153 BFD_JUMP_TABLE_ARCHIVE accordingly.
6154 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6155 (_bfd_compute_and_write_armap): Declare.
6156 (_bfd_generic_read_ar_hdr): Declare.
6157 (_bfd_read_ar_hdr): Define.
6158 (_bfd_noarchive_read_ar_hdr): Define.
6159 (_bfd_archive_bsd_read_ar_hdr): Define.
6160 (_bfd_archive_coff_read_ar_hdr): Define.
6161 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6162 _bfd_read_ar_hdr instead.
6163 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6164 (_bfd_compute_and_write_armap): Rename from
6165 compute_and_write_armap. Make non-static. Change all callers.
6166 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6167 than _bfd_snarf_ar_hdr.
6168 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6169 * ieee.c (ieee_read_ar_hdr): Define.
6170 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6171 * oasys.c (oasys_read_ar_hdr): Define.
6172 * som.c (som_read_ar_hdr): Define.
6173 * bfd-in2.h, libbfd.h: Rebuild.
6175 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6177 * peicode.c (coff_swap_filehdr_in): If symptr is
6178 zero, there aren't any symbols, even if nsyms is set.
6180 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6182 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6184 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6185 sections, and set styp correctly for them: .got, .hash, .dynamic,
6186 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6187 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6189 (ecoff_sort_hdrs): New static function.
6190 (ecoff_compute_section_file_positions): Return boolean, not void.
6191 Sort the sections by VMA before looking through them. Put the
6192 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6193 section on an appropriate boundary within the page.
6194 (ecoff_compute_reloc_file_positions): Check return value of
6195 ecoff_compute_section_file_positions.
6196 (_bfd_ecoff_set_section_contents): Likewise.
6197 (_bfd_ecoff_write_object_contents): Check for various Alpha
6198 section types when incrementing text_size and data_size. Call
6199 adjust_headers backend function if it exists.
6200 * coff-alpha.c (alpha_adjust_headers): New static function.
6201 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6202 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6204 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6206 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6208 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6209 of ALTERNATE_AIX_CORE_FORMAT.
6210 * configure.in (aix4): No longer need CORE_FLAGS.
6211 * configure: Updated.
6213 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6215 NS32k changes from Ian Dall:
6216 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6218 (aout_link_input_section_std, aout_link_input_section_ext,
6219 aout_link_reloc_link_order): Call them instead of _bfd_*
6221 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6223 (backend_data): Use it instead of hardcoded zero.
6225 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6226 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6228 * ns32knetbsd.c: Include bfd.h.
6229 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6230 (MY_bfd_reloc_type_lookup): Declare function too.
6231 * pc532-mach.c (set_sizes): Don't declare.
6232 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6233 (backend_data, MY_backend_data): Don't define.
6235 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6236 ns32k-*-lites* like ns32k-*-netbsd*.
6238 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6241 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6243 * coffcode.h (coff_write_object_contents): Restore setting
6244 f_timdat to 0, deleted on August 22.
6246 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6248 * coffcode.h (coff_bfd_copy_private_symbol_data,
6249 coff_bfd_copy_private_section_data,
6250 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6251 * peicode.h (coff_bfd_copy_private_bfd_data): New
6252 (pe_bfd_copy_private_bfd_data): New.
6253 (coff_swap_scnhdr_in): Swap bss size into the right place.
6254 (pe_print_private_bfd_data): Add some newlines.
6256 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6258 * som.c (setup_sections): Don't die if a space has no subspaces.
6260 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6262 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6263 dynamic symbol override a common symbol. Don't change the size or
6264 type if they have been set and the new symbol is not a definition.
6265 Warn if the size or type changes.
6267 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6269 * som.c (som_begin_writing): Don't write the symbol table or
6271 (som_finish_writing): Write them here. Place them after the
6272 subspace data, but before the relocs.
6274 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6276 * sunos.c (sunos_add_one_symbol): Just pass false, not
6277 info->shared_library, to sunos_create_dynamic_sections.
6278 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6280 (sunos_check_dynamic_reloc): Remove .text section assertion.
6282 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6284 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6285 * configure, configure.in: Add pmac_xcoff_vec case.
6286 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6287 * coff-pmac.c: New file, PowerMac XCOFF support.
6288 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6289 * targets.c (pmac_xcoff_vec): Declare.
6291 * mpw-config.in: Various changes to be compatible with the
6292 autoconf-based configury.
6293 * mpw-make.sed: New file, sed commands to translate Unix
6294 makefile into MPW syntax.
6295 * mpw-make.in: Remove.
6296 * hosts/mpw.h: Remove.
6297 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6298 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6300 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6302 * binary.c (binary_get_symtab): Return an empty string on error.
6303 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6305 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6307 * coff-ppc.c: Reformatted according to gnu conventions
6308 Removed irrelevant "if 0" code
6310 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6312 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6313 symbols rather than as indirect symbols.
6314 (MY(slurp_symbol_table)): Don't do anything special about
6317 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6318 of .ctors and .dtors sections is no larger than 2.
6320 * sunos.c (sunos_add_one_symbol): Don't change
6321 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6323 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6324 dynamic symbols when creating a shared library.
6325 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6327 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6328 written even if it is not defined in a regular object.
6329 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6330 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6331 rather than the constant 22.
6332 (sunos_check_dynamic_reloc): Handle creating a shared library.
6333 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6334 zero when creating a shared library.
6335 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6336 write it out at the start of the symbol table.
6338 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6340 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6342 * config.bfd: Add arm-*-coff.
6343 * configure.in, configure: Add armcoff_{little,big}_vec.
6344 * targets.c (armcoff_{little,big}_vec): Declare.
6345 (bfd_target_vector): Add armcoff_{little,big}_vec.
6346 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6348 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6350 * targets.c (bfd_find_target): Remove debugging code.
6352 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6354 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6356 * Makefile.in: added *-ppc files
6357 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6358 allow pe based .o's to be shared with other tools on ppc/NT
6359 * config.bfd: added powerpc[le]-[pe|winnt] config support
6360 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6361 * peicode.h: Added more section flags for PE on ppc
6362 Added coff_swap_filehdr_out to allow peicode.h to be
6363 used for non-image PE files on ppc.
6364 Check for image, or not, before copying pe_opthdr
6365 * targets.c: Added new bfd's
6366 * targets.c: Removed two inactive bfds that shouldn't have made it this
6369 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6371 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6372 explicit values to initialize all relocs. Change all users.
6373 (ppc_elf_brtaken_inner): New function to handle branch predicition
6375 (ppc_elf_brtaken_reloc): Ditto.
6376 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6377 relocs use ppc_elf_unsupported_reloc.
6378 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6379 needs to be reported.
6380 (ppc_elf_relocate_section): Support branch prediction relocs.
6382 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6384 * bfd.c (bfd_assert): Remove \n from string passed to
6387 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6388 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6389 (bfd_coff_make_section_hook): Don't define.
6390 (coff_make_section_hook): Remove.
6391 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6392 (styp_to_sec_flags): Likewise.
6393 (coff_write_object_contents): Likewise.
6394 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6396 * libcoff.h: Rebuild.
6397 * coffgen.c (make_a_section_from_file): Just call
6398 bfd_make_section_anyway, not bfd_make_section or
6399 bfd_coff_make_section_hook.
6400 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6401 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6402 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6403 make_section_hook field.
6404 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6406 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6407 pointers into value field for warning and indirect symbols; just
6408 leave the value field alone.
6409 * linker.c (generic_link_add_symbol_list): Use next symbol for
6410 warning and indirect symbols, rather than looking in symbol value.
6411 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6412 parameter. Change all callers. Remove support for indirect
6413 symbols; it didn't work anyhow.
6414 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6415 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6416 * bfd-in2.h: Rebuild.
6418 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6420 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6421 go back to telling the tools this reloc operates on 32 bits.
6423 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6425 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6426 rather than a direct fprintf.
6427 * archive.c (_bfd_write_archive_contents): Likewise.
6428 * coffcode.h (coff_slurp_symbol_table): Likewise.
6429 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6430 (ppc_elf_unsupported_reloc): Likewise.
6431 (ppc_elf_relocate_section): Likewise.
6432 * i386linux.c (linux_tally_symbols): Likewise.
6433 (linux_finish_dynamic_link): Likewise.
6434 * osf-core.c (osf_core_core_file_p): Likewise.
6435 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6436 * som.c (som_sizeof_headers): Likewise.
6437 * srec.c (srec_bad_byte): Likewise.
6438 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6439 * libbfd-in.h (bfd_assert): Declare first parameter const.
6440 * libbfd.h: Rebuild.
6441 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6442 bfd_reloc_overflow is enough.
6443 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6444 * coff-h8500.c (rtype2howto): Likewise.
6445 * coff-z8k.c (rtype2howto): Likewise.
6446 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6447 * elf.c (_bfd_elf_get_lineno): Likewise.
6448 (_bfd_elf_no_info_to_howto): Likewise.
6449 (_bfd_elf_no_info_to_howto_rel): Likewise.
6450 * hp300hpux.c (convert_sym_type): Likewise.
6451 (MY(swap_std_reloc_in)): Likewise.
6452 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6454 * libaout.h (struct aoutdata): Add line_buf field.
6455 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6456 and filename_buffer. Instead, use a malloc buffer stored in the
6457 new line_buf field. Remove length restrictions.
6459 * coffgen.c (string_size): Remove static variable.
6460 (debug_string_size, debug_string_section): Likewise.
6461 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6462 and debug_string_size_p parameters. Use them instead of the
6463 global variables. Change all callers.
6464 (coff_write_symbol): Likewise.
6465 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6466 (coff_write_symbols): Add local variables to replace removed
6469 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6470 function, and line_base fields.
6471 * libcoff.h: Rebuild.
6472 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6473 information, rather than using static variables.
6475 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6476 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6478 * init.c (initialized): Remove static variable.
6479 (bfd_init): Don't bother setting initialized.
6480 (bfd_check_init): Remove.
6481 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6482 * libbfd.h: Rebuild.
6484 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6486 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6487 size for full core dumps. Copy core file header to private data.
6488 (rs6000coff_core_file_failing_command,
6489 rs6000coff_core_file_failing_signal): New functions to extract
6490 the file name and terminating signal from the core file.
6491 * coff-rs6000.c: Use them.
6493 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6495 Change arch info to be const, initialized at compile time.
6496 * archures.c: Reindent many functions. Change CONST to const.
6497 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6498 nothing set it anyhow. Make next const.
6499 (bfd_arch_info_list): Remove.
6500 (bfd_archures_list): Rename from archures_init_table. Change from
6501 a table of function pointers to a table of bfd_arch_info_type
6502 structure addresses.
6503 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6504 (bfd_lookup_arch): Likewise.
6505 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6507 (bfd_default_arch_struct): Make const.
6508 (bfd_arch_init, bfd_arch_linkin): Remove.
6509 (bfd_get_arch_info): Return a const pointer.
6510 * init.c (bfd_init): Don't call bfd_arch_init.
6511 * bfd.c (struct _bfd): Make arch_info const.
6512 * bfd-in2.h: Rebuild.
6513 * libbfd.h: Rebuild.
6514 * configure.in: Put & before everything in $selarchs.
6515 * configure: Rebuild.
6516 * cpu-*.c: Change bfd_*_arch from a function which calls
6517 bfd_arch_linkin to a const structure.
6518 * ieee.c (ieee_object_p): Make arch const.
6520 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6522 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6524 * bfd-in2.h: Regenerate.
6525 * libbfd.h: Regenerate.
6527 * elf32-ppc.c (reloc_type): Update names to match current draft.
6528 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6529 relative. Update names to current V.4 draft.
6530 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6531 (ppc_elf_relocate_section): Rename relocations to match draft.
6533 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6535 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6536 compiled with -mrelocatable-lib to be linked with either normal
6537 modules or -mrelocatable modules.
6539 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6541 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6542 in the a.out header.
6544 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6545 a reloc against a local symbol, even if it's not a section.
6547 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6549 * targets.c (bfd_target): Remove unused align_power_min field.
6550 * bfd-in2.h: Rebuild.
6551 * All backends: Remove initialization of align_power_min.
6553 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6555 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6557 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6559 * config.bfd (mips-dec-netbsd*): New target.
6560 * configure.host (mips-dec-netbsd*): New host.
6561 * configure.in (mips-dec-netbsd*): New native.
6562 * configure: Rebuild.
6564 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6566 Make the COFF backend linker merge common types:
6567 * cofflink.c (struct coff_debug_merge_element): Define.
6568 (struct coff_debug_merge_type): Define.
6569 (struct coff_debug_merge_hash_entry): Define.
6570 (struct coff_debug_merge_hash_table): Define.
6571 (coff_debug_merge_hash_table_init): Define.
6572 (coff_debug_merge_hash_table_free): Define.
6573 (coff_debug_merge_hash_lookup): Define.
6574 (struct coff_final_link_info): Add debug_merge field.
6575 (coff_debug_merge_hash_newfunc): New static function.
6576 (_bfd_coff_final_link): Allocate and free debug_merge table.
6577 (coff_link_input_bfd): Merge identical enum, struct and union
6580 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6582 Convert i960 COFF to use COFF backend linker.
6583 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6584 structure to store the symbol being used.
6585 (coff_i960_start_final_link): New static function.
6586 (coff_i960_relocate_section): New static function.
6587 (coff_i960_adjust_symndx): New static function.
6588 (coff_start_final_link): Define.
6589 (coff_relocate_section): Define.
6590 (coff_adjust_symndx): Define.
6591 * coffcode.h (bfd_coff_backend_data): Add new callback function
6592 _bfd_coff_start_final_link.
6593 (bfd_coff_start_final_link): Define.
6594 (coff_start_final_link): Define if not defined.
6595 (bfd_coff_std_swap_table): Add coff_start_final_link.
6596 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6598 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6599 function callback is not NULL.
6600 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6601 (_bfd_coff_internal_syment_name): Declare.
6602 * libcoff.h: Rebuild.
6603 * configure.in (icoff_big_vec): Add cofflink.o.
6604 (icoff_little_vec): Likewise.
6605 * configure: Rebuild.
6607 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6609 * Makefile.in (clean-info): Remove extraneous tab from line
6612 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6614 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6615 contents has relocs.
6617 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6619 * coffcode.h (coff_compute_section_file_positions): Keep the
6621 (coff_write_object_contents): Remember if it's a relocatable
6623 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6624 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6625 if relocatable file. Swap out saved raw size.
6627 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6630 (maintainer-clean): Rename from realclean, passing
6631 maintainer-clean down to subdirectories, but leave realclean as a
6634 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6637 * dep-in.sed: Remove config.h from generated dependencies.
6639 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6640 broken out of sunos_canonicalize_dynamic_symtab.
6641 (sunos_canonicalize_dynamic_symtab): Call new function
6642 sunos_slurp_dynamic_symtab.
6643 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6644 dynamic symbol table to the caller.
6645 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6646 callback to override the symbols being read.
6647 * libaout.h (struct aout_backend_data): Add three new parameters
6648 to add_dynamic_symbols callback.
6650 Extensive minor changes to avoid various gcc warnings. Also:
6651 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6652 * archures.c (bfd_arch_info_type): Change mach field from long to
6654 (bfd_lookup_arch): Change machine parameter from long to unsigned
6657 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6659 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6660 a symbol with a non-zero plt_offset.
6662 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6664 * elfcode.h (align_file_position): Remove; not used.
6666 * configure.in: Only check for <sys/procfs.h> on a native system,
6667 and make sure it defines prstatus_t.
6668 * configure: Rebuild.
6670 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6672 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6674 * config.in: Rename from config.h.in.
6675 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6676 Check for config.h:config.in when creating stamp-h.
6677 * configure: Rebuild.
6678 * Makefile.in (stamp-h): Depend upon config.in rather than
6679 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6680 calling config.status.
6682 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6683 (Makefile): Just rebuild Makefile.
6684 (config.h, stamp-h): New targets.
6685 * configure.in: Create stamp-h when rebuilding config.h.
6686 * configure: Rebuild.
6688 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6690 * configure.in: Call AC_CONFIG_HEADER. Substitute
6691 HOST_64BIT_LONG. Check that various header files exist. Check
6692 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6693 and/or free need to be declared. Don't make a link to sysdep.h.
6694 Define TRAD_HEADER for various hosts.
6695 * configure: Rebuild.
6696 * configure.host: Don't set my_host. Add definitions taken from
6697 host header files for various entries. Remove entries which now
6699 * acconfig.h: New file.
6700 * config.h.in: New file, built by autoheader.
6701 * sysdep.h: New file.
6702 * Makefile.in (do_distclean): Don't remove sysdep.h.
6704 (LOCAL_H_DEPS): New variable.
6705 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6707 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6708 ($(OPTIONAL_BACKENDS)): Likewise.
6709 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6710 looking through sysdep.h.
6711 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6712 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6713 (fprintf_vma, sprintf_vma): Likewise.
6714 (int64_type, uint64_type): Don't define.
6715 * bfd-in2.h: Rebuild.
6716 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6717 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6718 * lynx-core.c: Include stuff from old hosts/lynx.h.
6719 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6720 rather than NO_FCNTL.
6721 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6722 rather than NATIVE_HPPAHPUX_COMPILER.
6723 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6725 * hosts/*.h: Remove all header files which merely include,
6726 declare, and define things. Leave header files which define
6727 information needed by trad-core.c.
6729 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6730 (BFD_CC_FOR_BUILD): Define.
6731 * configure.in: Use BFD_CC_FOR_BUILD.
6732 * configure: Rebuild.
6734 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6736 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6737 * configure: Rebuild.
6739 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6742 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6744 * config.bfd: i386pe_ve -> i386pe_vec.
6746 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6748 * configure.host: Incorporate host Makefile fragments by setting
6750 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6751 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6752 value based on whether the code is being compiled by a cross
6753 compiler. Don't substitute host_makefile_frag or frags.
6754 * aclocal.m4: New file to define local AC_PROG_CC.
6755 * configure: Rebuild.
6756 * Makefile.in (INSTALL): Set to @INSTALL@.
6757 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6758 (INSTALL_DATA): Set to @INSTALL_DATA@.
6760 (CC): Define as @CC@.
6761 (CFLAGS): Set to @CFLAGS@.
6762 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6763 (@host_makefile_frag@): Remove.
6764 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6765 after other options.
6766 (config.status): Remove dependency upon @frags@.
6767 * config/*.mh, config/README: Remove.
6769 * config.bfd: Rewrite to incorporate the contents of the Makefile
6770 fragments by setting shell variables, rather than merely returning
6771 the name of a Makefile fragment.
6772 * configure.in: Use shell variables set by config.bfd rather than
6773 looking at the target Makefile fragment files. Don't substitute
6774 target_makefile_frag. Do substitute TDEFINES.
6775 * configure: Rebuild.
6776 * Makefile.in (@target_makefile_frag@): Remove.
6777 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6778 * config/*.mt: Remove.
6780 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6782 * configure.in: Put changequote lines around "i[345]86" patterns
6783 section of core file support.
6785 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6787 * som.c (som_bfd_print_private_bfd_data): Define to use the
6790 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6792 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6793 entry, text_start and data_start.
6795 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6797 * Makefile.in (OFILES): Remove $(TDEPFILES).
6798 * config/apollo.mt (TDEPFILES): Remove.
6799 * config/README: Update.
6801 * configure.in: For a native configuration, set COREFILE and
6802 COREFLAG based on the canonical host name.
6803 * configure: Rebuild.
6804 * Makefile.in: Rebuild dependencies.
6805 (ALL_CFLAGS): Add @COREFLAG@.
6806 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6807 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6808 support routines. Check LYNX_CORE rather than HOST_LYNX.
6809 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6810 * i386lynx.c: Likewise.
6811 * m68klynx.c: Likewise.
6812 * sparclynx.c: Likewise.
6813 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6814 * *-core.c: Comment changes.
6815 * config/decstation.mh (HDEPFILES): Remove.
6816 (HDEFINES): Remove -DTRAD_CORE.
6817 * config/irix3.mh (RANLIB): Remove.
6818 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6819 (HDEFINES): Remove -DIRIX_CORE.
6820 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6821 (HDEFINES): Remove -DTRAD_CORE.
6822 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6823 * config/ultra3.mh (RANLIB): Remove.
6824 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6825 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6826 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6827 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6828 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6829 * config/i386aix.mh, config/i386bsd.mh: Remove.
6830 * config/i386linux.mh, config/i386mach3.mh: Remove.
6831 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6832 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6833 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6834 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6835 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6836 * config/solaris2.mh, config/stratus.mh: Remove.
6837 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6838 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6840 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6842 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6843 DT_FINI entry if the appropriate symbol is not in the hash table.
6845 * libelf.h (struct elf_backend_data): Add create_program_headers
6846 and want_hdr_in_seg fields.
6847 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6849 (elf_backend_create_program_headers): Likewise.
6850 (elfNN_bed): Initialize create_program_headers and
6852 * elf.c (get_program_header_size): Call create_program_headers
6854 (map_program_segments): Check want_hdr_in_seg backend field. Call
6855 create_program_headers backend routine.
6857 * elf.c (assign_file_positions_except_relocs): Align non allocated
6858 sections when creating an executable.
6860 * elfcode.h (elf_swap_phdr_in): Make non static.
6861 (elf_swap_phdr_out): Make non static.
6862 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6863 (bfd_elf32_swap_phdr_out): Declare.
6864 (bfd_elf64_swap_phdr_in): Declare.
6865 (bfd_elf64_swap_phdr_out): Declare.
6867 * ecofflink.c (ecoff_collect_shuffle): New static function.
6868 (_bfd_ecoff_get_accumulated_pdr): New function.
6869 (_bfd_ecoff_get_accumulated_sym): New function.
6870 (_bfd_ecoff_get_accumulated_ss): New function.
6871 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6872 (_bfd_ecoff_get_accumulated_sym): Declare.
6873 (_bfd_ecoff_get_accumulated_ss): Declare.
6874 * libbfd.h: Rebuild.
6876 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6878 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6880 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6881 warning symbols. If any section is named .gnu.warning.XXX, treat
6882 the contents as a warning to be issued if the symbol XXX is
6884 (elf_link_output_extsym): For an indirect or warning symbol, just
6885 output the symbol it points to.
6887 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6888 if bfd_hash_allocate fails, since it will already be set.
6889 (generic_link_hash_newfunc): Likewise.
6890 (archive_hash_newfunc): Likewise.
6891 (hash_entry_bfd): New static function.
6892 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6893 callback. Allocate a new warning using the hash table newfunc.
6894 Use bfd_hash_replace to update the entry in the hash table, rather
6895 than assuming we can copy the fields with structure assignment.
6897 * hash.c (bfd_hash_replace): New function.
6898 * bfd-in.h (bfd_hash_replace): Declare.
6899 * bfd-in2.h: Rebuild.
6901 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6903 * config.bfd: Add mips*vr4300-*-elf* target.
6904 * config/mipsbvr4300.mt: Added.
6906 See file ChangeLog.2
6913 version-control: never