1 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
4 reloc even if the symbol is in the .bss section.
5 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
6 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
7 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
9 * coffcode.h (bfd_coff_backend_data): Add new field
10 _bfd_coff_default_section_alignment_power.
11 (bfd_coff_default_section_alignment_power): Define.
12 (bfd_coff_std_swap_table): Initialize new field.
14 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
15 symbol to the default section alignment.
17 * COPYING: Update FSF address.
20 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
22 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
23 21-bit absolute that made it act as a relative.
26 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
28 * elflink.c (_bfd_elf_create_linker_section): Don't set
29 bss_section and rel_section from existing sections.
31 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
34 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
36 * aoutx.h (some_aout_object_p): Change executable test to fix
37 problems with embedded a.out systems.
39 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
41 * stabs.c (_bfd_stab_section_offset): New function.
42 * libbfd-in.h (_bfd_stab_section_offset): Declare.
44 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
46 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
47 * elf32-mips.c (mips_elf_relocate_section): Likewise.
48 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
49 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
50 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
52 * stabs.c (_bfd_link_section_stabs): Copy over the first header
53 symbol. Check for memory allocation failure of *psinfo.
54 (_bfd_write_section_stabs): Add psinfo parameter. Change all
55 callers. Set the value of the header symbol.
56 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
60 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
62 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
63 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
64 reloc types, rather than silently failing to generate an output file.
67 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
69 * targmatch.sed: Use the hold space to put the #ifdef around the
71 * targets.c (UNSUPPORTED_TARGET): Don't define.
72 (find_target): Don't check for UNSUPPORTED_TARGET.
73 (bfd_set_default_target): Don't try to optimize by checking for
76 * Makefile.in: Rebuild dependencies.
77 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
78 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
79 (elf32-m32r.o): Remove explicit target.
81 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
84 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
85 count section symbols for sections that were created by the
86 linker, or are not allocatable or not loadable.
87 (elf32_sparc_finish_dynamic_sections): Output output section
88 symbols for section for which we made space for them.
90 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
92 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
93 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
95 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
97 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
98 (m32r_hi16_list): New static local.
99 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
100 (m32r_elf_do_hi16_reloc): Delete.
101 (m32r_elf_relocate_hi16): New function.
102 (m32r_elf_lo16_reloc): New function.
103 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
106 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
108 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
109 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
110 (m32r_elf_final_sda_base): New function.
111 (m32r_elf_relocate_section): Rewrite sdata support.
112 (m32r_elf_finish_dynamic_sections): Delete.
114 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
116 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
117 * coff-svm68k.c: New file. Just defines some macros and includes
119 * coff-m68k.c: Add functions to handle common addends, moved in
120 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
121 Control whether relocs are visible using STATIC_RELOCS.
122 * cf-m68klynx.c: Simplify greatly: just define macros to control
124 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
125 * targets. (m68ksysvcoff_vec): Declare.
126 (bfd_target_vector): Add m68ksysvcoff_vec.
127 * config.bfd (m68*-motorola-sysv*): New target.
128 * configure.in (m68ksysvcoff_vec): New vector.
129 * configure: Rebuild.
130 * Makefile.in: Rebuild dependencies.
131 (BFD32_BACKENDS): Add coff-svm68k.o.
132 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
134 * binary.c (binary_set_section_contents): Don't get misled if the
135 first section is not loadable. From Matthew L. Martin
138 * elflink.h (elf_bfd_final_link): Set the value of a section
139 symbol to the section address unless doing a relocateable link.
141 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
143 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
144 .plt entry if we've taken the function's address.
145 (elf64_alpha_merge_gots): Merge collected flags info as well.
147 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
149 * Many files: Add function prototypes.
150 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
151 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
152 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
153 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
154 * peicode.h: Change several void * parameters to PTR.
155 * srec.c (srec_get_symbol_info): Make static.
156 * syms.c (bfd_symbol_is_absolute): Remove.
157 * Makefile.in: Rebuild dependencies.
159 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
161 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
162 (bfd_elf32_bfd_is_local_label): Don't define.
164 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
167 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
169 * bfd-in.h: Don't include obstack.h.
170 (struct bfd_hash_table): Change memory field to PTR.
171 * bfd.c (struct _bfd): Change memory field to PTR.
172 * bfd-in2.h: Rebuild.
173 * libbfd-in.h (bfd_release): Declare as function, don't define as
176 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
177 objalloc routines rather than obstack routines.
178 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
179 (getpagesize): Don't define.
180 (_bfd_new_bfd): Don't set _bfd_chunksize.
181 (bfd_openr): Free new bfd and objalloc on failure.
182 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
183 (bfd_alloc_size): Remove.
184 (bfd_release): New function.
185 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
186 objalloc routines rather than obstack routines.
187 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
188 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
189 objalloc routines rather than obstack routines.
190 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
191 (struct accumulate): Change memory to struct objalloc *.
192 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
193 * dep-in.sed: Don't remove obstack.h from dependency list.
194 * Makefile.in: Rebuild dependencies.
195 (BFD_H_DEPS): Remove obstack.h.
196 (install): Don't install obstack.h.
197 * Many files: Don't include "obstack.h".
200 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
201 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
203 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
204 * sunos.c (sunos_add_dynamic_symbols): Likewise.
205 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
207 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
208 old version of bfd_alloc.
209 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
211 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
213 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
215 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
216 ELF local label syntax as well.
218 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
220 * config.bfd (powerpc-*-beos*): New target.
221 * configure.in (powerpc-*-beos*): Add case that explicitly
222 does not set COREFILE for now. A future BeOS version is
223 expected to support core files.
224 * configure: Regenerate with autoconf.
226 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
228 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
229 seen with a local symbol, rather than crashing.
231 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
232 version symbols if there aren't any.
235 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
237 * coff-tic80.c (coff_rtype_to_howto): Define
238 (coff_tic80_rtype_to_howto): Clone generic coff version and
239 add code to handle the funky TI "internal relocations".
242 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
244 * elflink.h (elf_link_add_object_symbols): Don't warn about type
245 or size changes because of a weak symbol.
247 * cisco-core.c (SIGEMT): Define if not defined.
249 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
251 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
252 setting ever. Sanity check the version number. Sort out copying
253 flags and other information when adding an indirect symbol.
254 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
255 symbols added by the backend. Clear the entire contents of the
257 (elf_export_symbol): Ignore indirect symbols.
258 (elf_link_output_extsym): Accept a section without an owner in an
260 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
261 version count. Correct the allocation of x_versymp.
263 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
264 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
265 Don't return bfd_und_section_ptr when info->shared.
266 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
267 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
268 (mips_elf_check_relocs): Resolve an indirect symbol in
270 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
271 SHN_MIPS_TEXT or SHN_MIPS_DATA.
273 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
275 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
277 From Eric Youngdale <eric@andante.jic.com>:
278 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
279 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
280 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
281 versioned symbol appears in both a regular and a shared object.
282 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
283 appropriate. Improve error message.
284 (struct elf_outext_info): Rename from elf_finfo_failed. Change
285 all uses. Add localsyms field.
286 (elf_bfd_final_link): When generating a shared library, call
287 elf_link_output_extsym to output all local symbols.
288 (elf_link_output_extsym): Handle symbols which were forced to
291 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
293 From Eric Youngdale <eric@andante.jic.com>:
294 * elf-bfd.h (elf_symbol_type): Add version field.
295 * elfcode.h (elf_slurp_symbol_table): Set version field.
296 * elflink.h (elf_link_add_object_symbols): When creating an
297 indirect symbol for a default version symbol, set DEF_DYNAMIC if
298 appropriate. Set up an indirection from the nondefault version of
300 (NAME(bfd_elf,size_dynamic_sections)): Call
301 elf_link_assign_sym_version before checking whether there are any
302 versions. Always record the version name as a dynamic symbol.
304 (elf_link_assign_sym_version): After finding a version, see if a
305 symbol should be forced to local scope. Create a new version
306 definition if appropriate.
307 (elf_link_output_extsym): Correct indirect symbol handling.
308 * elf.c (bfd_elf_print_symbol): Print version information.
309 (bfd_section_from_shdr): Turn version sections into BFD sections.
310 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
311 if sh_info is not already set.
312 (_bfd_elf_copy_private_section_data): Copy sh_info for version
314 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
315 _bfd_stringtab_add to copy the name into permanent memory if
318 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
320 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
322 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
324 * coffcode.h (bfd_coff_backend_data): Change
325 _bfd_coff_compute_section_file_positions to return a boolean
326 value. Change all callers.
327 (coff_compute_section_file_positions): Change return type to
328 boolean. If the size of the last section changed, then output a
329 zero byte at the end of the file.
330 * libcoff.h: Rebuild.
332 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
333 for at least 6 output symbols.
334 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
335 emit a TC csect to represent the space they take up. For an XO
336 symbol, just emit a reference, not a csect.
338 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
339 Solaris doesn't like the combined options, and the -f is
341 (stamp-tshlink, install): Likewise.
343 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
344 handling when little endian.
346 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
348 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
349 (mn10300_elf_relocate_section): Likewise.
350 (elf_backend_relocate_section): Define.
352 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
353 relocs. Replace them with generic PCREL_{8,16,32} relocs.
354 (elf32_mn10300_howto_table): Likewise.
355 (elf32_mn10300_reloc_map): Likewise.
356 (bfd_elf32_mn10300_reloc): Delete unused function.
358 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
361 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
362 understand, just set the howto field to NULL, and the caller will
363 print an appropriate error message.
365 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
366 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
367 block. Use NULL for initializations of "ptr" rather than bare 0.
368 * coff-h8300.c: Fix typo in comment.
369 * coff-h8500.c: Ditto.
373 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
375 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
376 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
377 m32r_elf_get_relocated_section_contents): First pass at relax support.
379 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
381 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
382 entry for reading verdef records.
383 Use correct braces for computing increments of extverdaux and
384 exteverdef record pointers.
387 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
389 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
393 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
395 * elflink.h (elf_link_find_version_dependencies): Check that
396 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
400 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
402 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
405 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
407 * targets.c (bfd_default_vector): Make non-const.
408 (find_target): New static function, broken out of
410 (bfd_set_default_target): New function.
411 (bfd_find_target): Call find_target. When defaulting, use
412 bfd_default_vector[0] if it is not NULL.
413 * libbfd-in.h (bfd_default_vector): Adjust declaration.
414 * bfd-in2.h, libbfd.h: Rebuild.
416 * syms.c (bfd_is_local_label): Return false if the symbol has no
418 * coff-i960.c (coff_i960_is_local_label_name): New function.
419 (coff_bfd_is_local_label_name): Define.
420 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
421 (coff_bfd_is_local_label_name): Define.
422 * coff-rs6000.c (xcoff_is_local_label_name): New function.
423 (coff_bfd_is_local_label_name): Define.
424 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
425 with .. or _.L_ as local.
426 * elf32-i386.c (elf_i386_is_local_label_name): New function.
427 (bfd_elf32_bfd_is_local_label_name): Define.
428 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
429 beginning with $ as local.
431 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
433 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
434 rather than comparing against info->lprefix.
435 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
436 * elflink.h (elf_link_input_bfd): Likewise.
437 * linker.c (_bfd_generic_link_output_symbols): Likewise.
438 * xcofflink.c (xcoff_link_input_bfd): Likewise.
440 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
441 _bfd_elf_is_local_label_name if not already defined.
442 * elf.c (_bfd_elf_is_local_label_name): New function.
443 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
445 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
446 (m88k_is_local_label_name): New static function.
448 * coffcode.h (coff_bfd_is_local_label_name): Define as
449 _bfd_coff_is_local_label_name if not already defined.
450 * coffgen.c (_bfd_coff_is_local_label_name): New function.
451 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
452 * libcoff.h: Rebuild.
454 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
455 to _bfd_is_local_label_name.
456 (bfd_target): Likewise.
457 * syms.c (bfd_is_local_label): Define as function, not macro.
458 (bfd_is_local_name): Define.
459 * libbfd.c (bfd_generic_is_local_label_name): Rename from
460 bfd_generic_is_local_label, and take a string rather than a
462 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
463 (_bfd_nosymbols_bfd_is_local_label_name): Define.
464 (bfd_generic_is_local_label): Don't declare.
465 (bfd_generic_is_local_label_name): Declare.
466 * bfd-in2.h, libbfd.h: Rebuild.
467 * All backends: Change local_label to local_label_name.
469 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
470 (mips_elf_relocate_got_local): Change return type to boolean.
471 Don't assume that the first zero entry is unassigned; instead, use
473 (mips_elf_relocate_section): Check return value of
474 mips_elf_relocate_got_local.
475 (mips_elf_create_got_section): Initialize assigned_gotno field.
478 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
480 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
484 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
486 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
487 that have no contents merely because linker_mark is not set.
489 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
491 * config.bfd (mips*-*-lnews*): New target.
492 * coff-mips.c (mips_relocate_section): Make assert compare
493 content byteorder instead of header byteorder.
494 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
496 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
497 * configure.in (ecoff_biglittle_vec): Add case.
500 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
502 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
503 name begins with ".note".
504 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
505 section whose name begins with ".note".
506 (get_program_header_size): Corresponding change.
508 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
509 jal and for jal overflow.
511 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
513 From Eric Youngdale <eric@andante.jic.com>:
514 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
515 not found, try looking it up again without the version name.
516 (elf_link_add_object_symbols): Always link against the dynamic
517 symbol table of a dynamic object. When linking against a dynamic
518 object, include version strings in symbol names, and set up
519 version information. Add indirect symbols for default versions.
520 (elf_link_create_dynamic_sections): Add special version sections.
521 (struct elf_assign_sym_version_info): Define.
522 (struct elf_find_verdep_info): Define.
523 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
525 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
526 (elf_link_find_version_dependencies): New static function.
527 (elf_link_assign_sym_version): New static function.
528 (elf_link_renumber_dynsyms): New static function.
529 (struct elf_final_link_info): Add symver_sec field.
530 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
531 local symbols of a dynamic object. Handle DT_VER* constants.
532 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
533 dynamic object. Skip indirect symbols from ELF objects. Remove
534 the version name before choosing a hash bucket. Write out the
535 version information if appropriate.
536 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
537 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
538 (bfd_elf64_size_dynamic_sections): Likewise.
539 * bfd-in2.h: Rebuild.
540 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
541 Change elf_link_hash_flags to unsigned short.
542 (ELF_LINK_HIDDEN): Define.
543 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
544 dynverdef_hdr, dynversym_section, dynverdef_section,
545 dynverref_section, cverdefs, cverrefs, verdef, verref.
546 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
547 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
548 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
549 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
550 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
551 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
552 (_bfd_elf_slurp_version_tables): Declare.
553 * elf.c (_bfd_elf_swap_verdef_in): New function.
554 (_bfd_elf_swap_verdef_out): Likewise.
555 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
556 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
557 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
558 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
559 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
560 version information if there is any.
561 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
562 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
563 (elf_fake_sections): Handle .gnu.version* section names.
564 (assign_section_numbers): Handle SHT_GNU_ver* section types.
565 (_bfd_elf_slurp_version_tables): New function.
566 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
567 version name in string entered in dynamic hash table.
568 * elfcode.h: Include fnmatch.h.
569 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
570 symbol which was forced to become local.
571 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
572 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
573 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
574 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
576 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
578 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
580 (mn10200_elf_relax_section): Correctly compute a symbol's value
581 when the symbol is local, but not in the same section as we are
582 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
585 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
587 * elf32-m32r.c: Rewrite to use ELF backend linker.
588 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
589 Add small data area support (R_M32R_SDA16).
590 * reloc.c: Document BFD_RELOC_M32R_SDA16.
591 * bfd-in2.h,libbfd.h: Regenerated.
593 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
595 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
596 (mn10200_elf_relax_delete_bytes): Likewise.
597 (mn10200_elf_symbol_address_p): Likewise.
598 (mn10200_elf_get_relocated_section_contents): Likewise.
599 (bfd_elf32_bfd_relax_section): Define.
600 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
602 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
603 (mn10200_elf_relocate_section): Likewise.
604 (elf_backend_relocate_section): Define.
607 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
609 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
610 reloc.c, targets.c: New target, elf-*-D30V.
612 * bfd-in2.h, configure, libbfd.h: Rebuilt.
614 * cpu-d30v.c, elf32-d30v.c: New files.
617 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
619 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
620 * bfd-in2.h: Regenerated.
622 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
623 (rtype2howto): Add function.
624 (tic80_howto_table): Add.
627 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
629 * sysdep.h: Don't define errno in MSVC if error.h is included.
632 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
634 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
635 is initialized before it is used.
638 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
640 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
641 symbol into a weak undefined symbol; leave it as a common symbol.
643 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
645 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
646 about a symbol defined in a dynamic object if it has already been
647 defined in a regular object.
649 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
651 * makefile.vms: Add gcc flags to allow compiling with current gcc
653 (targmatch.h): New dependency.
655 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
657 * evax.h (ALPHA_R_CODEADDR): New relocation.
658 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
660 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
662 * bfd-in2.h, libbfd.h: Rebuild.
664 Restrict symbol length to 64 bytes, case preserving:
665 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
666 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
667 (_bfd_evax_length_hash_symbol): Added.
668 * evax-etir.c (_bfd_evax_write_etir): Call
669 _bfd_evax_length_hash_symbol before output of symbol.
670 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
671 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
673 * evax-emh.c: Output filename to object file without path.
675 * evax-egsd.c: New sections for local and global commons.
677 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
678 evax-misc.c, evax.h: Remove 8 bit characters from copyright
679 notices. Replace AXP with Alpha.
681 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
683 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
684 sections if we are creating a shared library.
686 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
688 * configure.host (i386-windows): Don't set host64=true.
690 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
692 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
693 (elf_mips16_gprel_howto): New static variable.
694 (mips16_gprel_reloc): New static function.
695 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
696 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
697 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
698 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
699 * bfd-in2.h, libbfd.h: Rebuild.
701 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
703 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
704 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
707 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
709 * config.bfd: add r5900
712 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
714 * elflink.h (elf_link_input_bfd): If we've discarded a section,
715 the output section will be the absolute section; don't print an
716 assertion message for that case when doing a relocateable link.
718 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
720 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
721 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
722 need_fn_sub, call_stub, and call_fp_stub.
723 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
724 (mips_elf_link_hash_newfunc): Initialize new fields.
725 (mips_elf_link_hash_table_create): Likewise.
726 (mips_elf_relocate_section): Redirect relocations to use mips16
727 stubs when appropriate.
728 (mips_elf_check_relocs): Attach stub sections to the appropriate
729 symbol. Set need_fn_stub when appropriate.
730 (mips_elf_always_size_sections): New static function.
731 (mips_elf_check_mips16_stubs): New static function.
732 (elf_backend_always_size_sections): Define.
733 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
735 * elflink.h (elf_link_input_bfd): Discard local symbols that are
736 attached to sections which are not being included in the link.
738 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
740 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
741 symbol value when computing the addend for a pc_relative
744 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
746 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
747 relocateable link, just skip pc_relative pcrel_offset relocs.
748 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
749 structure for an ARM26 reloc which can be resolved.
750 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
751 reloc can be resolved.
753 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
754 error in overflow check for R_RELBYTE.
756 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
758 * ieee.c (ieee_slurp_section_data): Pick up the start address.
759 From Mark Rasin <mark.rasin@telrad.co.il>.
761 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
764 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
766 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
767 (elf_mn10200_howto_table): Likewise.
768 (mn10200_reloc_map): Likewise.
770 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
772 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
773 * bfd-in2.h, libbfd.h: Regenerated.
774 * elf32-m32r.c: Add support for them.
776 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
778 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
779 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
781 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
782 r_format and r_pcrel. Always return a value.
784 * riscix.c (MY_final_link_callback): Define to dummy value.
786 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
787 relocations against the text segment, look up the output name of
789 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
790 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
791 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
792 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
793 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
796 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
798 * coff-tic80.c (tic80coff_vec): Use correct data put/get
799 routines for little endian data.
800 * coffcode.h (coff_write_object_contents): Set magic to
801 TIC80_ARCH_MAGIC for TIc80.
803 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
805 * coff-tic80.c (tic80coff_vec): Change to little endian data
809 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
811 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
812 auxiliary_filters parameter to be const char * const *. Accept a
813 NULL terminated array.
814 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
815 (bfd_elf32_size_dynamic_sections): Update declaration.
816 * bfd-in2.h: Rebuild.
818 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
820 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
821 NOTYPE symbol in a text section as a FUNC symbol.
823 * coffcode.h (coff_compute_section_file_positions): Force
824 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
826 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
828 * libaout.h (machine_type): Reserve several values for sparclet.
831 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
833 * config.bfd (tic80-*-*): Don't require 'coff'.
837 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
839 * elf32-v850.c (v850_elf_howto_table): Set the special_function
840 table to v850_elf_reloc for all non-standard relocations.
841 (v850_elf_check_relocs): Add check for h being non-null.
842 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
843 statement instead of multiple ifs.
844 (v850_elf_relocate_section): Fix up error message, don't just call
848 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
850 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
851 Use bfd_elf_generic_reloc as special function for all relocs.
852 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
854 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
855 24bit pc-relative reloc.
858 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
860 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
861 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
862 header byte order is little endian. Use correct bfd_get and
863 bfd_put routines for little endian headers.
864 * coffcode.h (coff_set_arch_mach_hook): Set arch to
865 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
868 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
870 * reloc.c: Add BFD_RELOC_24.
871 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
872 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
873 * bfd-in2.h, libbfd.h: Rebuilt.
875 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
877 elf64-alpha multiple .got rewrite:
879 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
880 (bfd_elf*_mkobject): Don't define here ...
881 * elfxx-target.h: ... but rather here. Default always_size_sections
883 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
884 what the #defines in elf-bfd.h transmuted it to anyway.
886 * section.c: Add SEC_LINKER_CREATED flag.
887 * bfd-in2.h: Rebuild.
888 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
889 relocation section flags.
890 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
891 SEC_IN_MEMORY to recognize generated bits.
892 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
894 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
895 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
896 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
897 * elf32-ppc.c (ppc_elf_create_linker_section,
898 ppc_elf_size_dynamic_sections): Likewise.
899 * elf32-sparc.c (elf32_sparc_check_relocs,
900 elf32_sparc_size_dynamic_sections): Likewise.
901 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
903 (_bfd_elf_create_dynamic_sections): Likewise.
904 (_bfd_elf_make_linker_section_rela): Likewise.
905 * elflink.h (elf_link_create_dynamic_sections): Likewise.
906 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
907 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
908 to identify generated bits.
909 (elf_link_input_bfd): Likewise.
911 * elf64-alpha.c: Rewrite everything touching relocations.
914 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
916 * elf32-v850.c (all functions and static variables): Go through
917 and regularize names to be of the form v850_elf_<xxx>.
918 (toplevel): Include <elf/v850.h>.
919 (enum reloc_type): Move to include/elf/v850.h.
920 (v850_elf_check_relocs): For common variables, if the variable is
921 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
922 into the appropriate section.
923 (elf_backend_check_relocs): Define.
925 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
927 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
930 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
932 * config.bfd (mips*el-*-linux*): New target.
933 (mips*-*-linux*): New target.
935 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
936 Return a useful value.
938 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
940 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
942 * configure: Rebuild.
943 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
944 ac_cv_func_mmap in bfd/configure.host.
946 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
947 filter_shlib and auxiliary_filter_shlib parameters.
948 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
950 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
951 (bfd_elf64_size_dynamic_sections): Likewise.
952 * bfd-in2.h: Rebuild.
954 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
956 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
957 symbols, don't export a symbol which is defined by an object in an
958 archive which contains shared objects.
961 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
963 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
964 for TI TMS320c80 (MVP).
965 (bfd_archures_list): Add bfd_tic80_arch.
966 * bfd-in2.h: Regenerate by running "make headers".
968 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
970 * cpu-tic80.c (bfd_tic80_arch): Add struct.
971 * configure.in (case $vec): Correct typo, "tb" not "tp".
972 Also add cofflink.o for tic80coff_vec.
973 * configure: Regenerate with autoconf.
976 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
978 * libbfd.c: Patch up the mmap code so that it is only built if BFD
979 is configured with --with-mmap.
982 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
984 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
985 (ALL_MACHINES): Add cpu-tic80.o
986 (cpu-tic80.o, coff-tic80.o): Add dependencies.
987 * coff-tic80.c: Add skeleton, cloned from another coff config.
988 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
992 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
994 * TODO: Correct a misspelling.
996 * coff-tic80.c: New file for TI TMS320C80 (MVP).
997 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
998 * configure.in (case $vec): Add tic80coff_vec entry.
999 * configure: Regenerate with autoconf.
1000 * archures.c (bfd_tic80_arch): Declare.
1001 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1002 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1003 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1004 (bfd_target_vector): Add tic80coff_vec entry.
1007 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1009 * elflink.h (elf_buckets): Add some more values for larger
1012 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1014 * Makefile.in (install): Move subdir_do out of conditional. From
1015 Fred Fish <fnf@cygnus.com>.
1017 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1019 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1021 (elf_mn10200_howto_table): Likewise.
1022 (mn10200_reloc_map): Likewise.
1024 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1027 mips16 symbol during the link.
1028 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1030 (mips_elf_link_output_symbol_hook): New static function.
1031 (elf_backend_link_output_symbol_hook): Define.
1033 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1036 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1038 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1039 against SEC_DEBUGGING sections here (revert patch of December 5).
1040 * elfcode.h (elf_object_p): Check for them here, instead.
1042 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1045 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1047 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1048 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1049 * elf-bfd.h (struct elf_size_info): Update declaration of
1051 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1052 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1053 * elfxx-target.h: Use new dynamic reloc routines by default.
1054 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1057 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1059 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1060 if NAMES_HAVE_UNDERSCORE is defined.
1062 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1064 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1066 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1068 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1071 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1073 * elflink.h (elf_link_add_object_symbols): Only add a weak
1074 symbol if the real definition is in the dynamic symbol table.
1075 After finding the real definition, then, if it is dynamic, add the
1076 weak symbol to the dynamic symbol table.
1078 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1080 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1082 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1085 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1087 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1089 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1090 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1091 * reloc.c: Remove mn10300 big endian relocs.
1092 * bfd-in2.h, libbfd.h: Rebuilt.
1094 * elf32-mn10200.c: Update from elf32-mn10300.c.
1096 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1098 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1100 * elf32-mn10300.c: Add some comments.
1102 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * ihex.c (ihex_scan): Always initialize buf before jumping to
1106 (ihex_read_section): Likewise.
1108 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1110 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1111 inplace for most relocs.
1113 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1115 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1116 even if SEC_ALLOC is not set.
1117 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1118 when deciding whether to copy a reloc into a shared object.
1119 (elf_i386_relocate_section): Likewise.
1120 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1121 (elf32_sparc_relocate_section): Likewise.
1122 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1123 reloc section if it is not set in the source section.
1124 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1125 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1126 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1128 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1130 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1131 expects a .got.plt until we actually create it.
1133 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1135 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1136 message for bfd_reloc_outofrange, rather than aborting. From
1137 Philippe De Muyter <phdm@info.ucl.ac.be>.
1139 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1140 a relocateable link, don't try to process them. From Heinz Wrobel
1141 <wrobel@lpr.e-technik.tu-muenchen.de>.
1143 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1145 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1146 mn10300_info_howto_rel. Tweak reloc argument to be an
1147 Elf32_Internal_Rela.
1148 (USE_RELA): Define instead of USE_REL.
1149 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1151 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1153 * configure.in, configure: Handle mips*-sgi-irix6*.
1154 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1157 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1160 relocation against a symbol defined in a section with no output
1163 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1165 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1166 * configure, config.in: Rebuild with autoconf 2.12.
1168 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1169 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1170 (swap_out_syms): Set st_other from existing st_other field.
1171 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1173 (elf_link_output_extsym): Set the other field from the global hash
1175 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1176 (elf_mips16_jump_howto): New static variable.
1177 (mips16_jump_reloc): New static function.
1178 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1179 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1180 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1182 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1183 * bfd-in2.h, libbfd.h: Rebuild.
1184 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1186 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1188 * configure.host: Use long long for mips-sgi-irix6*.
1190 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1191 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1193 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1195 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1196 (enum reloc_type): Add more reloc types.
1197 (elf32_mn10300_howto_table): Update for new reloc types.
1198 (elf32_mn10300_reloc_map): Update for new reloc types.
1199 * reloc.c: Add some new relocs for the mn10300 series.
1200 * bfd-in2.h, libbfd.h: Rebuilt.
1202 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1204 * som.c (setup_sections): Don't lose for a space which has
1205 no data, but some symbols.
1207 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1209 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1210 (sunos_link_hash_table_create): Initialize got_needed.
1211 (sunos_create_dynamic_sections): Only set .got section size if it
1212 is not already set. Set got_needed.
1213 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1214 sdynptr, and only handle dynamic sections, if dynamic sections are
1216 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1217 Initialize .got section.
1218 (sunos_scan_ext_relocs): Likewise.
1219 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1221 (sunos_finish_dynamic_link): Check got_needed. Only set up
1222 dynamic linking information if needed.
1224 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1226 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1228 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1230 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1232 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1234 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1237 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1239 * filemode.c: Include sysdep.h.
1240 * ihex.c: Add casts to eliminate compiler warnings.
1241 * sunos.c: Add casts to eliminate compiler warnings.
1243 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1245 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1247 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1248 appropriate relocations in the .so file if shared.
1249 (ppc_elf_relocate_section): Ditto.
1251 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1253 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1254 complain_overflow_unsigned.
1256 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1258 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1259 overflows for R_D10V_16 and R_D10V_18.
1261 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1263 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1264 (do_with_relocs): Likewise.
1265 (do_as_repeat): Likewise.
1266 (copy_expression): Likewise.
1268 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1270 * ieee.c (ieee_write_external_part): Correctly record whether
1271 there is an external part.
1274 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1276 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1277 handle tda offsets for sld.w and sst.w instructions.
1278 Fix alignment check in sld.w and sst.w tda reloc handling.
1281 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1283 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1286 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1288 * elf32-v850.c: Add comments about assumptions about
1289 char, short & long sizes.
1290 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1291 problems for several relocs.
1293 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1294 R_V850_SDA_OFFSET entry.
1297 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1299 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1300 Store import file index in ldindx.
1301 (xcoff_build_ldsyms): Assume that ldsym was not previously
1302 allocated. For an imported symbol, copy ldindx into l_ifile.
1305 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1307 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1308 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1309 fields in R_V850_TDA_OFFSET.
1310 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1311 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1314 * elf32-v850.c: Include bfdlink.h.
1315 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1317 (elf32_v850_bfd_final_link_relocate): New function.
1318 (v850_elf_relocation_section): Likewise.
1319 (elf_backend_relocate_section): Define.
1322 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1324 * binary.c (binary_set_section_contents): Ignore sections which
1325 don't have SEC_LOAD and SEC_ALLOC set.
1327 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1329 * linker.c (_bfd_generic_final_link): Avoid losing static
1330 symbols in the .bss section.
1332 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1334 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1335 (mips32_64bit_reloc): New static function.
1336 (mips_reloc_map): Add entry for BFD_RELOC_64.
1337 (mips_elf_relocate_section): Handle R_MIPS_64.
1339 * linker.c (default_indirect_link_order): Print an error message
1340 when attempting to do a relocateable link with different object
1341 file formats, rather than calling abort.
1343 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1345 * reloc.c (m32r relocs): Rename them.
1346 * bfd-in2.h, libbfd.h: Regenerated.
1347 * elf32-m32r.c: Update.
1348 (m32r_elf_10_pcrel_reloc): New function.
1349 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1350 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1352 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1354 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1355 all sections that will be included in the output file.
1356 (_bfd_generic_link_output_symbols): Discard symbols in sections
1357 which are being discarded.
1361 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1362 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1363 (elf_v850_howto_table): Corresponding changes.
1364 (elf_v850_reloc_map): Corresponding changes.
1365 * reloc.c: Add additional V850 relocations.
1366 * bfd-in2.h, libbfd.h: Rebuilt.
1368 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1369 no longer want in pc-relative relocs.
1371 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1373 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1374 accept a reloc against an undefined sybmol!
1376 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1378 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1381 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * VERSION: Bump for new relocation.
1385 * hosts/i386bsd.h: If NBPG is not defined, define it as
1386 PAGE_SIZE, for recent versions of FreeBSD.
1388 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * configure.host: Use `long long' as the 64 bit type on a Solaris
1391 host, since both gcc and the SunPRO compilers support it.
1393 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1395 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1396 mistake to have reused the ECOFF LITERAL for ELF since they have
1397 different semantics.
1398 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1399 * bfd-in2.h, libbfd.h: Rebuild.
1401 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1404 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1405 dynamic relocation for an undefweak symbol when we are building
1406 a static executable.
1408 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1410 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1411 point explicitly to srcdir.
1412 (targmatch.h): Edit references to point explicitly to objdir.
1414 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1416 * config.bfd: When setting targ_cpu, don't get confused by
1419 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1421 * configure.host: Add support for windows host (a build done
1422 under the Microsoft build environment).
1424 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1427 definition in a dynamic object, add it to the dynamic symbol table
1428 if any dynamic object mentions it. Reverts part of last patch.
1430 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1431 (sunos_link_hash_table_create): Initialize got_base.
1432 (bfd_sunos_size_dynamic_sections): If the .got section is more
1433 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1435 (sunos_check_dynamic_reloc): Subtract got_base from a base
1436 relative relocation.
1438 * elf32-mips.c (elf_mips_isa): New static function.
1439 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1440 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1442 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1444 * archive.c (do_slurp_coff_armap): Only treat archive as little
1445 endian for i960 COFF.
1447 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1449 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1450 by the change in size of the section when EXEC_P is not set.
1452 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1453 (m68kcoff_rtype_to_howto): New static function.
1454 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1455 VMA to the addend for a PC relative reloc.
1457 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1459 * Makefile.in: Rebuild dependencies.
1461 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1464 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1466 * Makefile.in: Remove explicit dependencies for mn10200 and
1468 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1469 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1470 (dependencies): Rebuilt.
1472 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1474 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1475 during this function.
1477 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1478 section if the flags are compatible.
1480 * configure.in: Add havevecs, and put it in tdefaults.
1481 * mpw-config.in: Likewise.
1482 * configure: Rebuild.
1483 * targmatch.sed: New file; a sed script to build targmatch.h from
1485 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1486 * targets.c: Include "fnmatch.h".
1487 (struct targmatch): Define.
1488 (bfd_target_match): Define by including targmatch.h.
1489 (bfd_find_target): If the target is not found by name, search for
1490 it as a configuration triplet.
1491 * Makefile.in: Rebuild dependencies.
1492 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1493 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1494 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1495 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1496 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1497 (CFILES): Remove i386dynix.c and hp300bsd.c.
1498 (targmatch.h): New target.
1499 (do_clean): Remove targmatch.h.
1501 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1502 * acconfig.h: Add NEED_DECLARATION_GETENV.
1503 * configure, config.in: Rebuild.
1504 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1505 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1507 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1509 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1510 * cpu-mn10200.c, cpu-mn10300.c: New files.
1511 * elf32-mn10200.c, elf32-mn10300.c: New files.
1512 * Makefile.in: Break mn10x00 support into two separate
1513 configurations, mn10200 and mn10300.
1514 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1515 * bfd-in2.h, configure: Rebuilt.
1517 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1519 * Makefile.in (do_clean): Move config.log to do_distclean.
1521 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1523 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1524 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1525 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1526 (elf32-mn10x00.o): Add dependencies.
1527 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1528 (bfd_mn10x00_arch): Declare.
1529 (bfd_archures_list): Add bfd_mn10x00_arch.
1530 * config.bfd: Add mn10x00-*-*.
1531 * configure.in: Add bfd_elf32_mn10x00_vec.
1532 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1533 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1534 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1535 * bfd-in2.h, configure: Rebuilt.
1537 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1539 openVMS/Alpha: Provide filename and case_hack flags via
1540 symbol table from gas.
1541 Add case_hack code for symbol output from vax/vms.
1542 * evax-alpha.c (evax_initialize): Remove filename handling,
1543 filename is provided via symbol table.
1544 (evax_get_symtab): Use local symbol count when setting up table.
1545 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1547 (_bfd_evax_write_egsd): Skip file name symbol.
1548 * evax-emh.c (get_vms_time_string): Local function now.
1549 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1551 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1552 through _bfd_evax_case_hack_symbol.
1553 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1555 (_bfd_evax_basename): Removed.
1556 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1557 * evax.h (evax_private_data_struct): Remove filename.
1558 (flag_hash_long_names, flag_show_after_trunc,
1559 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1562 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1564 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1565 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1566 (NO_SWAP_MAGIC): Don't define.
1567 (SWAP_MAGIC): Define.
1569 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1570 no hash table entry for a global symbol.
1572 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1574 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1576 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1579 symbol type with T_NULL. Warn if symbol type changes. Based on
1580 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1582 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1583 a dynamic object in the dynamic symbol table if it is referenced
1584 or defined by a regular object.
1587 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1589 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1590 remove dwarf local labels. Shrinks binaries by a factor of 3!
1593 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1596 by hand, rather than by calling bfd_make_section.
1598 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1600 * reloc.c: Rename m32r relocs.
1601 * bfd-in2.h, libbfd.h: Rebuilt.
1602 * elf32-m32r.c: Update.
1604 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1606 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1607 link, adjust the symbol index of a base relative reloc. Don't
1608 change the addend of a PC relative reloc if pcrel_offset is set.
1609 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1610 a relocateable link.
1612 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1613 it is zero, in case src_mask matters.
1614 (bfd_install_relocation): Likewise.
1616 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1618 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1620 (_bfd_xcoff_bfd_final_link): Don't set target_index
1621 to an uninitialized value.
1623 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1625 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1626 indices, rather than crashing.
1627 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1629 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1632 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1636 (coff_arm_adjust_symndx): New static function.
1637 (coff_adjust_symndx): Define.
1639 * srec.c (srec_scan): Accept multiple symbols on a single line.
1640 From Pascal Martin <pmartin@alsys.com>.
1644 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1646 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1647 (sunos_merge_private_bfd_data): New function.
1649 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1651 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1653 (bfd_merge_private_bfd_data): Likewise.
1654 * section.c (bfd_copy_private_section_data): Likewise.
1655 * syms.c (bfd_copy_private_symbol_data): Likewise.
1656 * bfd-in2.h: Rebuild.
1657 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1658 both BFD's are the right flavour.
1659 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1660 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1661 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1662 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1663 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1664 (ppc_elf_merge_private_bfd_data): Likewise.
1665 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1666 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1668 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1669 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1672 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1674 * reloc.c: Add m32r relocs.
1675 * bfd-in2.h, libbfd.h: Rebuilt.
1676 * cpu-m32r.c,elf32-m32r.c: New files.
1678 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1680 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1682 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1684 * tekhex.c (first_phase): Change type parameter from char to int.
1686 (pass_over): Change func to expect int, not char.
1688 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1689 rather than SEC_LOAD when aligning the file offset for the first
1690 section in a segment.
1692 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1694 * syms.c (coff_section_type): Make arg const.
1695 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1696 to make_bfd_asection().
1697 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1698 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1699 (_bfd_elf_stringtab_init): Remove prototype.
1701 * netbsd-core.c (swap_abort): Add prototype.
1702 * aix386-core.c (swap_abort): Ditto & make static
1703 * hpux-core.c (swap_abort): Ditto & make static.
1704 * irix-core.c (swap_abort): Ditto & make static.
1705 * ptrace-core.c (swap_abort): Ditto & make static.
1706 * trad-core.c (swap_abort): Ditto & make static.
1707 * coffswap.h (coff_swap_reloc_in): Ditto.
1708 (coff_swap_reloc_out): Ditto.
1709 (coff_swap_filehdr_in): Ditto.
1710 (coff_swap_filehdr_out): Ditto.
1711 (coff_swap_sym_in): Ditto.
1712 (coff_swap_sym_out): Ditto.
1713 (coff_swap_aux_in): Ditto.
1714 (coff_swap_aux_out): Ditto.
1715 (coff_swap_lineno_in): Ditto.
1716 (coff_swap_lineno_out): Ditto.
1717 (coff_swap_aouthdr_in): Ditto.
1718 (coff_swap_aouthdr_out): Ditto.
1719 (coff_swap_scnhdr_in): Ditto.
1720 (coff_swap_scnhdr_out): Ditto.
1721 * ihex.c (ihex_sizeof_headers): Ditto.
1722 * tekhex.c (getsym): Ditto.
1723 (find_chunk): Ditto & make static.
1724 (insert_byte): Ditto.
1725 (first_phase): Ditto.
1727 (tekhex_get_symtab): Ditto & make static.
1728 (tekhex_get_symtab_upper_bound): Ditto & make static.
1729 (tekhex_mkobject): Ditto.
1730 (tekhex_object_p): Ditto.
1731 (move_section_contents): Ditto.
1732 (tekhex_get_section_contents): Ditto.
1733 (tekhex_set_arch_mach): Ditto & make static.
1734 (tekhex_set_section_contents): Ditto.
1735 (writevalue): Ditto.
1738 (tekhex_write_object_contents): Ditto.
1739 (tekhex_sizeof_headers): Ditto.
1740 (tekhex_make_empty_symbol): Ditto.
1741 (tekhex_get_symbol_info): Ditto.
1742 (tekhex_print_symbol): Ditto.
1743 * irix-core.c (make_bfd_asection): Ditto.
1744 (irix_core_core_file_p): Ditto.
1745 (irix_core_core_file_failing_command): Ditto.
1746 (irix_core_core_file_failing_signal): Ditto.
1747 (irix_core_core_file_matches_executable_p): Ditto.
1748 (irix_core_make_empty_symbol): Ditto.
1749 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1750 * srec.c (srec_new_symbol): Ditto.
1751 (srec_get_section_contents): Ditto.
1752 (srec_set_arch_mach): Ditto.
1753 (srec_set_section_contents): Ditto.
1754 (internal_srec_write_object_contents): Ditto.
1755 (srec_write_object_contents): Ditto.
1756 (symbolsrec_write_object_contents): Ditto.
1757 (srec_sizeof_headers): Ditto.
1758 (srec_make_empty_symbol): Ditto.
1759 (srec_get_symtab_upper_bound): Ditto.
1760 (srec_get_symtab): Ditto.
1761 (srec_print_symbol): Ditto and make static.
1762 * elf.c (elf_read): Ditto
1763 (assign_section_numbers): Ditto.
1764 (elf_fake_sections): Ditto.
1765 (sym_is_global): Ditto.
1766 (elf_map_symbols): Ditto.
1767 (get_program_header_size): Ditto.
1768 * coffgen.c (make_a_section_from_file): Ditto.
1769 (coff_real_object_p): Ditto.
1770 (fixup_symbol_value): Ditto.
1771 (build_debug_section): Ditto.
1773 * syms.c (coff_section_type): Ditto.
1775 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1777 * bfd-in2.h: Rebuilt after m32r changes.
1779 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1781 * config.bfd,configure.in,configure: Add m32r support.
1782 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1783 * config.bfd: Keep target list alphabetically sorted.
1786 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1788 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1789 to add in the constant part found in the instruction itself.
1790 (case R_V850_HI16_S): Likewise.
1793 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1795 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1796 and R_D10V_18 to be 1 (word).
1798 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1800 * stabs.c (_bfd_link_section_stabs): If the output_section field
1801 of either section is bfd_abs_section, then the linker is
1802 discarding the section and we should not optimize it.
1804 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1806 * Makefile.in (aout-sparcle.o): New target.
1807 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1808 * config.bfd (sparclet-*-aout*): Add case.
1809 * configure.in (sparcle_aout_vec): Add case.
1810 * configure: Regenerated.
1811 * targets.c (sparcle_aout_vec): Declare.
1812 (bfd_target_vector): Add sparcle_aout_vec.
1813 * aout-sparcle.c: New file.
1816 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1818 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1819 low order sign bit propogation for R_V850_HI16_S.
1821 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1822 handling V850 specific relocs.
1823 (elf_v850_howto_table): Use the new function for some
1824 relocations. Twiddle masks & shifts for some relocs.
1825 Set partial_inplace where needed.
1828 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1830 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1831 default architecture to a machine number of 0.
1832 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1834 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1835 the output BFD is the default, set it from the first input BFD.
1838 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1840 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1841 insert at bitpos zero. The HI16 relocs are shifted right
1842 by 16 bits. Fix src_mask for all relocs.
1843 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1845 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1849 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1851 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1852 Rewrite to use BFD file read routines and to avoid using a fixed
1853 length for the file name.
1856 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1858 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1859 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1860 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1861 to R_V850_{32,16,8}.
1863 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1865 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1866 (elf_v850_howto_table): Add info for HI16_S reloc.
1867 (v850_reloc_map): Add HI_16_S reloc.
1868 * reloc.c: Define BFD_RELOC_V850_* relocs.
1871 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * elf32-sh.c: New file.
1875 * elf.c (prep_headers): Handle bfd_arch_sh.
1876 * elfcode.h (write_relocs): Handle absolute symbol.
1877 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1878 (_bfd_elf64_link_read_relocs): Declare.
1879 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1880 elf_link_read_relocs. Make globally visible. Change all
1882 (elf_link_input_bfd): Get external symbols from cache in
1883 symtab_hdr->contents. Get contents from cache in
1885 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1887 * reloc.c: Define BFD_RELOC_SH_* relocs.
1888 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1889 * coff-sh.c (sh_insns_conflict): Fix a return value.
1890 (_bfd_sh_align_load_span): New globally visible function, broken
1891 out of sh_align_load.
1892 (sh_align_load): Call _bfd_sh_align_load_span.
1893 (sh_swap_insns): Change relocs parameter to PTR.
1894 * bfd-in2.h, libbfd.h: Rebuild.
1895 * targets.c (bfd_elf32_sh_vec): Declare.
1896 (bfd_elf32_shl_vec): Declare.
1897 * config.bfd (sh-*-elf*): New target.
1898 * configure.in (bfd_elf32_sh_vec): New target vector.
1899 (bfd_elf32_shl_vec): New target vector.
1900 * configure: Rebuild.
1901 * Makefile.in: Rebuild dependencies.
1902 (BFD32_BACKENDS): Add elf32-sh.o.
1903 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1905 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1906 page before checking D_PAGED.
1908 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1909 (ihex_write_object_contents): Remove extbase; always use segbase
1912 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1914 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1915 * configure.host (i[345]86-*-*): Ditto.
1916 * config.bfd (i[345]86-*-*): Ditto.
1917 * configure: Regenerate.
1919 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1922 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1924 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1925 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1926 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1927 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1928 will have an ST_CODE type, change the symbol's type to ST_DATA.
1929 * som.c (hppa_som_gen_reloc_type): Update prototype.
1931 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1934 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1935 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1936 (mips_elf_finish_dynamic_sections): Likewise.
1938 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1940 * configure.host (HLDENV): New variable to set. Set it for
1941 *-*-sysv4*, since those linkers may not support -R but they always
1942 support LD_RUN_PATH.
1944 * libieee.h (NSECTIONS): Don't define.
1945 (ieee_data_struct): Change section_table to asection **. Add
1947 * ieee.c (get_section_entry): If the table isn't big enough, make
1949 (ieee_slurp_sections): Remove assertion about number of sections.
1950 (ieee_object_p): Adjust initialization of ieee to match changes to
1953 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1954 symbols merely because we are generating a shared library.
1955 (xcoff_build_ldsyms): Don't set up global linkage code for an
1956 undefined symbol merely because we are generating a shared
1960 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1962 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1963 (BFD32_BACKENDS) Add elf32-v850.o.
1964 * archures.c: Add bfd_v850_arch.
1965 * bfd-in2.h: Add bfd_v850_arch.
1966 * config.bfd (v850-*-*): New target.
1967 * configure: (bfd_elf32_v850_vec) New vector.
1968 * configure.in: (bfd_elf32_v850_vec) New vector.
1969 * cpu-v850.c: New file.
1970 * elf.c (prep_headers): Added case bfd_arch_v850.
1971 * elf32-v850.c: New file.
1972 * targets.c (bfd_elf32_v850_vec): New vector.
1975 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1978 a function code symbol for an XMC_XO symbol.
1980 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1982 * mpw-config.in: Update editing of autoconf vars to reflect
1983 Jul 18 configure.in change.
1984 * mpw-make.sed: Update editing of include pathnames to be
1985 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1987 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1989 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1990 which to offset to get the .plt entry address is ".plt".
1992 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1994 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1995 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1996 Added, for internal use by the ARM gas.
1998 * bfd-in2.h: Rebuilt
2000 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2002 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2003 in section dynidx start.
2005 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2008 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2009 optimization for g++.
2011 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2013 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2014 the -mrelocatable-lib bit set and the other doesn't, clear the
2015 -mrelocatable-lib bit in the header.
2017 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2019 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2020 symbol against a STT_FUNC symbol in a shared library.
2022 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2024 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2025 symbol is found, automatically define the corresponding function
2028 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2029 if sym.n_numaux is not zero.
2030 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2031 entry to disagree about the number of aux entries if the symbol
2034 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2035 section if it might be needed, not just if info->shared.
2036 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2037 the start of .rel.dyn if we are going to use it.
2038 (mips_elf_finish_dynamic_sections): Only clear the first element
2039 of .rel.dyn if the size is greater than zero.
2041 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2044 undefined_symbol callback for a symbol, then don't issue any more
2045 warnings about loader relocs.
2046 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2047 after calling the undefined_symbol callback.
2049 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2050 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2051 as the AIX linker seems to do.
2053 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2055 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2056 (evax_initialize): Remove evax_reloc_table.
2057 (evax_close_and_cleanup): Ditto.
2059 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2061 (evax_bfd_reloc_type_lookup): Ditto.
2062 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2063 cooked_size == raw_size.
2064 * evax-emh.c (_bfd_evax_register_filename): Remove.
2065 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2066 * evax-misc.c (add_new_contents): Malloc section at full size.
2067 (_bfd_save_evax_section): Memcpy section contents directly.
2068 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2069 (evax_reloc_table): Remove.
2071 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2073 * makefile.vms: Add better support for DEC C compilation
2074 Add evax.h dependencies
2076 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2077 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2078 (BFD_RELOC_ALPHA_BASEREG): Remove.
2079 * bfd-in2.h, libbfd.h: Rebuild.
2081 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2083 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2084 getgid if _WIN32 is defined.
2085 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2087 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2089 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2090 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2092 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2095 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2097 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2099 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2100 (NEED_DECLARATION_REALLOC): New macro.
2101 * configure, config.in: Rebuild.
2102 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2103 (realloc): Declare if NEED_DECLARATION_REALLOC.
2105 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2106 <strings.h> if they exist.
2108 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2110 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2112 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2114 Based on patches from Eric Valette <valette@crf.canon.fr>:
2115 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2116 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2117 (elf_howto_table): Add entries for new relocs.
2118 (elf_i386_reloc_type_lookup): Handle new relocs.
2119 (elf_i386_info_to_howto): Just call abort.
2120 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2121 (elf_i386_relocate_section): Likewise.
2123 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2125 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2127 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2130 only get the LMA from the phdr if they are in the same part of the
2133 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2134 new segment to make them more comprehensible. If the relationship
2135 between the LMA and the VMA changed, start a new segment. Don't
2136 check dynsec when deciding whether to start a new segment for a
2137 writeable section; -N will now handle this.
2139 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2141 * libhppa.h: Remove "esel" changes. Not the right approach.
2142 * som.c: Corresponding changes.
2143 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2144 which don't have a SOM symbol type associated with them.
2145 Reverses a 1994 change.
2147 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2149 Make ld -N more reasonable for ELF:
2150 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2151 phdr_in_section to false, and always use a single load segment.
2152 (elf_sort_sections): Sort sections by LMA after VMA.
2153 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2154 align to maxpagesize.
2155 (assign_file_positions_except_relocs): Likewise.
2156 * elfcode.h (elf_object_p): If a section is loaded but not page
2157 aligned, clear D_PAGED.
2159 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2161 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2162 Added, for internal use by the ARM gas.
2164 * bfd-in2.h: Rebuilt
2166 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2168 * libhppa.h (R_HPPA_ESEL): New field selector.
2169 (e_esel): Similarly.
2170 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2171 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2172 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2174 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2177 archive search before looking for stripped dynamic objects.
2179 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2181 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2182 symbol a warning rather than an error.
2184 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2186 * elf.c (assign_file_positions_for_segments): Track the virtual
2187 memory position separately from the file position, and use it to
2188 compute the alignment adjustment.
2190 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2192 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2193 and fixed mask on R_D10V_10_PCREL_L.
2195 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2197 * elf64-mips.c: Include "aout/ar.h".
2198 (mips_elf64_slurp_armap): New static function.
2199 (mips_elf64_write_armap): New static function.
2200 (bfd_elf64_archive_*): Define.
2201 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2202 Use instead of bfd_generic_archive_p.
2203 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2204 instead of _bfd_write_archive_contents.
2205 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2206 _bfd_generic_mkarchive.
2207 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2208 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2210 (TARGET_LITTLE_SYM): Likewise.
2211 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2213 * Makefile.in: Rebuild dependencies.
2215 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2216 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2217 SHT_MIPS_EVENTS sections.
2218 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2219 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2221 (_bfd_mips_elf_fake_sections): Likewise.
2223 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2224 * ecoff.c (ecoff_compute_section_file_positions): Copy
2225 rdata_in_text from backend info to tdata. Clear it if any data
2226 section comes before .rdata.
2227 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2228 tdata rather than backend info.
2230 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2232 * configure.in: Fix test for whether a compiler has a 64 bit
2233 type. From Jim Wilson <wilson@cygnus.com>.
2235 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * configure.host (mips-sgi-irix6*): New host.
2239 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2240 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2241 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2243 * configure: Rebuild.
2244 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2245 (BFD_HOST_64_BIT): Define conditionally.
2246 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2247 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2248 (symvalue, bfd_size_type): Likewise.
2249 * bfd-in2.h: Rebuild.
2250 * Makefile.in (do_clean): Remove bfd-tmp.h.
2251 (do_distclean): Remove bfd-in3.h.
2252 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2253 (bfd-in3.h): New target.
2255 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2256 Andrew Gierth <ANDREWG@microlise.co.uk>.
2258 * configure.host: Set INSTALL_SHLIB.
2259 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2260 * configure: Rebuild.
2261 * Makefile.in (install): Use @INSTALL_SHLIB@.
2263 * config.bfd (mips*-*-irix6*): New target.
2264 * configure.host: Handle Irix 6 shared library like Irix 5.
2266 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2267 symbol for a magic name.
2268 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2270 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2273 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2275 * mpw-config.in: Add ELF support to mips config, create the
2276 elf32-target.h file in the object dir.
2277 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2279 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2281 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2282 Also removed most abort calls, in favor of using bfd reporting.
2284 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2286 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2287 (BFD32_BACKENDS) Add elf32-d10v.o.
2288 * archures.c: Add bfd_d10v_arch.
2289 * bfd-in2.h: Add bfd_d10v_arch.
2290 * config.bfd (d10v-*-*): New target.
2291 * configure: (bfd_elf32_d10v_vec) New vector.
2292 * configure.in: (bfd_elf32_d10v_vec) New vector.
2293 * cpu-d10v.c: New file.
2294 * elf.c (prep_headers): Added case bfd_arch_d10v.
2295 * elf32-d10v.c: New file.
2296 * libbfd.h: Rebuild.
2297 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2298 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2299 * targets.c (bfd_elf32_d10v_vec): New vector.
2301 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2303 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2305 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2307 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2308 bfd_mach_i386_i8086 machine types.
2310 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2315 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2317 * coffcode.h (coff_set_section_contents): A/UX does not require
2318 special handling of the _LIB section.
2320 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2322 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2323 value for R_RELBYTE.
2325 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2326 array if one was allocated.
2328 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2330 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2331 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2332 use_rld_obj_head and rld_value.
2333 (mips_elf_link_hash_table_create): Initialize new fields.
2334 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2336 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2337 __rld_obj_head symbol not seen, create an __rld_map symbol.
2338 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2339 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2340 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2341 __rld_obj_head symbol.
2342 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2344 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2348 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2349 ppc_elf_addr16_ha_reloc.
2350 (ppc_elf_addr16_ha_reloc): New static function.
2352 * coff-mips.c (struct mips_hi): Define.
2353 (mips_refhi_list): New static variable.
2354 (mips_refhi_addr, mips_refhi_addend): Remove.
2355 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2356 (mips_reflo_reloc): Process mips_refhi_list.
2357 (mips_relhi_list): New static variable.
2358 (mips_relhi_addr, mips_relhi_addend): Remove.
2359 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2360 (mips_rello_reloc): Process mips_relhi_list.
2361 (mips_relocate_section): Permit an arbitrary number of REFHI or
2362 RELHI relocs before the associated REFLO or RELLO reloc.
2364 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * aout-target.h (MY(callback)): Set reloc_count fields.
2368 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2371 sections unless this is a SunOS link.
2373 * VERSION: Set to 2.7.1.
2375 * Released binutils 2.7.
2377 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * i386aout.c: Include "aout/aout64.h".
2380 (i386aout_write_object_contents): New static function.
2381 (MY_write_object_contents): Define.
2383 * netbsd.h (MY(write_object_contents)): Make sure that
2384 adjust_sizes_and_vmas is called before fiddling with the magic
2387 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2391 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * libbfd-in.h (itos, stoi): Don't define.
2394 * libbfd.h: Rebuild.
2395 * i386lynx.c (KEEPIT): Define as udata.i.
2396 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2397 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2398 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2399 flags. Don't use stoi.
2401 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2403 * elf.c (map_sections_to_segments): Don't start a new segment for
2404 a writable section if it's on the same page as the previous
2405 segment. Reset the writable variable for a readonly section.
2407 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2409 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2410 first_thunk_address, thunk_size, and import_table_size.
2411 * peicode.h: Improved some diagnostics regarding edata sections.
2413 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2415 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2416 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2418 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2421 with XCOFF_DEF_DYNAMIC set is really defined.
2422 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2423 (xcoff_link_add_symbols): Only create special sections if using an
2426 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2428 (bfd_install_relocation): Likewise.
2430 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2432 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2434 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2435 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2436 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2437 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2438 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2439 are found for LITERAL relocs.
2440 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2441 taken, we cannot generate a .plt entry for the symbol.
2443 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2446 sysconf functions (for gprof).
2447 * configure, config.in: Rebuild.
2449 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2451 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2452 an archive if it has a map. If the object file has the wrong
2455 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2456 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2458 (alpha_relocate_section): Likewise.
2460 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2461 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2462 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2463 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2464 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2465 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2466 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2467 * peicode.h: Corresponding changes.
2469 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2471 * elflink.h (elf_create_pointer_linker_section): Comment out code
2472 dealing with making GOT pointers negative of the GOT symbol for
2475 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2477 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2478 increment the .rela.plt size until after we're done creating the
2480 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2481 .rela.plt offset directly rather than calculating it.
2483 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2485 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2486 Use autoconf-set values.
2487 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2488 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2491 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2492 * configure: Rebuilt.
2494 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2496 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2497 handling code > 1k away.
2499 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2501 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2502 defined, output whenever the symbol is updated.
2504 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2506 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2507 section to 0 if user_set_vma is set.
2508 * elflink.h (elf_bfd_final_link): Likewise.
2510 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2512 Partially undo patch of Jun 20.
2513 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2514 (coff_compute_section_file_positions): Likewise.
2515 (coff_write_object_contents): Likewise. Re-add deleted code, but
2516 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2517 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2519 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2521 * config.bfd: Add support for *-*-rtems* configurations.
2523 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2525 * elf.c (prep_headers): Add bfd_arch_alpha case.
2527 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2529 * elf64-alpha.c: New file.
2530 * config.bfd (alpha-*-linuxecoff*): New target.
2531 (alpha-*-linux*, alpha-*-elf*): New targets.
2532 * configure.in (bfd_elf64_alpha_vec): New vector.
2533 * configure: Rebuild.
2534 * targets.c (bfd_elf64_alpha_vec): Declare.
2535 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2536 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2537 * bfd-in2.h, libbfd.h: Rebuild.
2538 * Makefile.in: Rebuild dependencies.
2539 (BFD64_BACKENDS): Add elf64-alpha.o.
2540 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2542 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2545 than relying on a right shift of 32.
2547 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2549 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2550 ifdef to COFF_WITH_PE.
2551 (coff_compute_section_file_positions): Likewise.
2552 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2553 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2554 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2555 COFF_IMAGE_WITH_PE, always include.
2557 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2559 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2561 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2562 approximate the correct answer if SIZEOF_HEADERS was not used.
2564 * binary.c (binary_set_section_contents): Set section file
2565 position based on LMA rather than VMA.
2567 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2569 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2570 symbols if info->strip == strip_all.
2572 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2574 * coff-h8300.c: Remove #if 0 code.
2575 (compatable): Don't allow mixing/matching of different architectures.
2577 * archures.c (bfd_mach_h8300s): Add.
2578 * bfd-in2.h: Rebuilt.
2579 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2581 (h8300_reloc16_estimate): Likewise.
2582 (h8300_reloc16_extra_cases): Likewise.
2583 (h8300_bfd_link_add_symbols): Likewise.
2584 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2585 (coff_set_flags): Likewise.
2586 * cpu-h8300.c (h8300_scan): Likewise.
2587 Add H8/S to bfd_h8300_arch list.
2589 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2591 Added support for Alpha OpenVMS:
2592 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2593 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2594 * config.h-vms, makefile.vms: New files.
2595 * config.bfd (alpha-*-*vms*): New target.
2596 * configure.in (evax_alpha_vec): New target vector.
2597 * configure: Rebuild.
2598 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2599 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2600 * targets.c (bfd_target_evax_flavour): Define.
2601 (evax_alpha_vec): Declare.
2602 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2603 if BFD64 is defined.
2604 * bfd-in2.h, libbfd.h: Rebuild.
2605 * Makefile.in: Rebuild dependencies.
2606 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2607 evax-emh.o, and evax-misc.o.
2608 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2609 evax-etir.c, evax-emh.c, and evax-misc.c.
2610 (HFILES): Add evax.h.
2612 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2616 (h8300_bfd_link_add_symbols): Likewise.
2618 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2620 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2621 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2623 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2625 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2626 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2628 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2629 R_MIPS_32 relocs if creating a shared library.
2631 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2633 * peicode.h (add_data_entry): Use pei_section_data rather than
2634 _cooked_size. Corresponds to May 13 change in coffcode.h.
2636 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2639 * coffcode.h (coff_write_object_contents): If there are long
2640 section names, always set the f_symptr field, even if there are no
2642 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2643 if there are no symbols.
2645 * coffgen.c (make_a_section_from_file): Check return value of
2646 _bfd_coff_read_string_table.
2647 (coff_real_object_p): Check return value of
2648 make_a_section_from_file.
2649 (_bfd_coff_read_string_table): Check that there are some symbols
2650 before trying to read the string table size.
2652 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2655 to replace a symbol in a dynamic object with a symbol from another
2656 dynamic object, do the replacement if the existing symbol is
2657 global linkage code.
2659 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2660 for _ptrgl, and treat it as global linkage code.
2662 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2663 filename or N_SO symbol past the offset, and use it to indicate
2664 that there is no line number or function when appropriate.
2666 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2668 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2669 common symbol defined by the linker. Don't export function code
2670 even if export_defineds is set.
2672 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2674 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2676 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2677 (h8300_symbol_address_p): New function.
2678 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2681 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2683 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2685 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2686 correctly for the two variants. Allow relaxing if the target
2687 is 128 bytes away since after relaxation it'll be 126 bytes away.
2688 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2689 "dot" and "value". Allow relaxing if the target is 128 bytes
2690 away since after relaxation it'll be 126 bytes away.
2691 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2692 the given section until nothing changes.
2694 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2696 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2697 alignment hack--we can get the lnnoptr info another way without
2698 suddenly increasing the alignment requirements. Set the flags for
2700 (ecoff_compute_section_file_positions): Do so.
2702 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2704 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2705 to keep the HP emulator database happy.
2707 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2708 From Kevin Buettner <kev@primenet.com>.
2710 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2712 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2713 name of a NULL section.
2715 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2717 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2718 set, always call the notice callback.
2720 * VERSION: Increment for bfdlink.h change.
2722 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2724 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2725 (sh_relax_delete_bytes): Correct handling of differently sized
2726 trailing alignment reloc.
2728 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2729 * bfd-in2.h: Rebuild.
2730 * configure.in: Warn if there is no known 64 bit type.
2731 * configure: Rebuild.
2733 * Makefile.in: Rebuild dependencies.
2734 (BFD32_BACKENDS): Add ppcboot.o.
2735 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2737 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2738 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2740 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2743 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2744 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2745 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2747 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2749 * elf64-mips.c: Improve reloc special_functions and handling of
2750 SHT_MIPS_OPTIONS section.
2751 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2752 mips_elf_hi16_reloc and make globally visible.
2753 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2754 make globally visible.
2755 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2756 make globally visible.
2757 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2758 and make globally visible.
2759 (gprel16_with_gp): Check howto->src_mask before using value in
2761 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2762 and make globally visible.
2763 (gprel32_with_gp): Check howto->src_mask before fetching value.
2764 (bfd_mips_elf_swap_options_in): New function.
2765 (bfd_mips_elf_swap_options_out): New function.
2766 (_bfd_mips_elf_set_private_flags): Rename from
2767 mips_elf_set_private_flags and make globally visible.
2768 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2769 mips_elf_copy_private_bfd_data and make globally visible.
2770 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2771 mips_elf_merge_private_bfd_data and make globally visible.
2772 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2773 for a SHT_MIPS_OPTIONS section.
2774 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2775 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2776 name of a SHT_MIPS_OPTIONS section.
2777 (_bfd_mips_elf_set_section_contents): New function.
2778 (mips_elf32_section_processing): Set the GP value in a
2779 SHT_MIPS_OPTIONS section.
2780 (_bfd_mips_elf_find_nearest_line): Rename from
2781 mips_elf_find_nearest_line and make globally visible.
2782 (bfd_elf32_set_section_contents): Define.
2783 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2784 (_bfd_mips_elf_lo16_reloc): Declare.
2785 (_bfd_mips_elf_gprel16_reloc): Declare.
2786 (_bfd_mips_elf_got16_reloc): Declare.
2787 (_bfd_mips_elf_gprel32_reloc): Declare.
2788 (_bfd_mips_elf_set_private_flags): Declare.
2789 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2790 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2791 (_bfd_mips_elf_find_nearest_line): Declare.
2792 (_bfd_mips_elf_set_section_contents): Declare.
2794 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2796 (elf_info_to_howto): Define.
2797 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2799 (elf_info_to_howto): Define.
2800 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2802 (elf_info_to_howto): Define.
2804 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2805 R_MOV16B[12], to match change in coff/internal.h.
2807 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * elf64-mips.c: Extensive additions to provide better support for
2810 writing files and for gas.
2811 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2812 of mips_elf_object_p.
2813 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2814 _bfd_mips_elf_object_p.
2815 (_bfd_mips_elf_final_write_processing): Rename from
2816 mips_elf_final_write_processing and make globally visible.
2817 (_bfd_mips_elf_fake_sections): Rename from
2818 mips_elf_fake_sections and make globally visible.
2819 (_bfd_mips_elf_section_from_bfd_section): Rename from
2820 mips_elf_section_from_bfd_section and make globally visible.
2821 (_bfd_mips_elf_section_processing): New function, broken out of
2822 mips_elf_section_processing.
2823 (mips_elf32_section_processing): Rename from
2824 mips_elf_section_processing; call
2825 _bfd_mips_elf_section_processing.
2826 (_bfd_mips_elf_symbol_processing): Rename from
2827 mips_elf_symbol_processing and make globally visible.
2828 (_bfd_mips_elf_read_ecoff_info): Rename from
2829 mips_elf_read_ecoff_info and make globally visible.
2830 (mips_elf32_ecoff_debug_swap): Rename from
2831 mips_elf_ecoff_debug_swap.
2832 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2833 struct symbol_cache_entry.
2834 (_bfd_elf_validate_reloc): New function, moved in from
2835 elfcode.h:validate_reloc.
2836 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2837 to _bfd_elf_validate_reloc. Change all callers.
2838 * elf-bfd.h (bfd_section_from_shdr): Declare.
2839 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2840 (_bfd_elf_validate_reloc): Declare.
2841 (_bfd_mips_elf_object_p): Declare.
2842 (_bfd_mips_elf_fake_sections): Declare.
2843 (_bfd_mips_elf_section_from_bfd_section): Declare.
2844 (_bfd_mips_elf_section_processing): Declare.
2845 (_bfd_mips_elf_symbol_processing): Declare.
2846 (_bfd_mips_elf_read_ecoff_info): Declare.
2847 (_bfd_mips_elf_final_write_processing): Declare.
2848 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2851 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2852 (mips_elf_final_write_processing): Likewise.
2854 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2856 64-bit MIPS ELF ABI objdump support:
2857 * elf64-mips.c: New file.
2858 * Makefile.in: Rebuild dependencies.
2859 (BFD64_BACKENDS): Add elf64-mips.o.
2860 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2861 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2862 bfd_elf64_littlemips_vec to targ_selvecs.
2863 (mips*-*-elf*): Likewise.
2864 * confingure.in: Add bfd_elf64_bigmips_vec and
2865 bfd_elf64_littlemips_vec to vector switch.
2866 * configure: Rebuild.
2867 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2868 broken out of mips_elf_section_from_shdr.
2869 (mips_elf32_section_from_shdr): Rename from
2870 mips_elf_section_from_shdr. Call new function.
2871 (elf_backend_section_from_shdr): Update name of renamed function.
2872 * elf-bfd.h (struct elf_size_info): Change second parameter of
2873 write_out_phdrs to be const. Likewise for second parameter of
2875 (struct bfd_elf_section_data): Add rel_hdr2 field.
2876 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2877 (bfd_elf32_swap_symbol_out): Likewise.
2878 (bfd_elf32_swap_reloc_in): Likewise.
2879 (bfd_elf32_swap_reloc_out): Likewise.
2880 (bfd_elf32_swap_reloca_in): Likewise.
2881 (bfd_elf32_swap_reloca_out): Likewise.
2882 (bfd_elf32_swap_phdr_in): Likewise.
2883 (bfd_elf32_swap_phdr_out): Likewise.
2884 (bfd_elf32_swap_dyn_in): Likewise.
2885 (bfd_elf32_swap_dyn_out): Likewise.
2886 (bfd_elf32_slurp_symbol_table): Declare.
2887 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2888 (bfd_elf32_write_out_phdrs): Declare.
2889 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2890 (bfd_elf64_swap_symbol_out): Likewise.
2891 (bfd_elf64_swap_reloc_in): Likewise.
2892 (bfd_elf64_swap_reloc_out): Likewise.
2893 (bfd_elf64_swap_reloca_in): Likewise.
2894 (bfd_elf64_swap_reloca_out): Likewise.
2895 (bfd_elf64_swap_phdr_in): Likewise.
2896 (bfd_elf64_swap_phdr_out): Likewise.
2897 (bfd_elf64_swap_dyn_in): Likewise.
2898 (bfd_elf64_swap_dyn_out): Likewise.
2899 (bfd_elf64_slurp_symbol_table): Declare.
2900 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2901 (bfd_elf64_write_out_phdrs): Declare.
2902 (_bfd_mips_elf_section_from_shdr): Declare.
2903 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2904 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2905 section for the section, add the new one to rel_hdr2. Increment
2906 reloc_count rather than setting it.
2907 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2908 Remove static declaration.
2909 (elf_write_shdrs_and_ehdr): Define name as macro.
2910 (elf_write_out_phdrs): Likewise.
2911 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2912 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2913 (elf_swap_symbol_in): Change second parameter to be const.
2914 (elf_swap_symbol_out): Likewise.
2915 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2916 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2917 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2918 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2919 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2920 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2921 parameter to be const. Make non-static.
2922 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2924 (elf_slurp_symbol_table): Make non-static.
2925 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2926 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2927 (elf_backend_size_info): Likewise.
2928 (elfNN_bed): Use elf_backend_size_info.
2929 * targets.c (bfd_elf64_bigmips_vec): Declare.
2930 (bfd_elf64_littlemips_vec): Declare.
2931 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2932 bfd_elf64_littlemips_vec if BFD64 is defined.
2934 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2936 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2938 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2939 zeroes, in alignment holes.
2941 * configure: Rebuild with autoconf 2.10.
2943 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2944 potential leading underscore in the allocated buffer.
2946 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2948 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2949 symbols into .sbss if this is a relocatable link.
2951 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2953 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2954 undefined symbols when creating a shared library.
2956 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2958 * coff-sh.c: Add a bunch of new code and static const arrays to
2959 support aligning loads and stores on four byte memory boundaries.
2961 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2963 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2964 call sh_align_loads.
2965 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2968 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * cache.c (bfd_open_file): Unlink the file before opening it for
2971 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2973 * opncls.c (bfd_fdopenr): Set opened_once.
2975 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2977 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2980 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2981 the code unconditionally.
2983 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2985 * libcoff-in.h (struct pei_section_tdata): Define structure.
2986 (pei_section_data): Define macro.
2987 * libcoff.h: Rebuild.
2988 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2989 store s_paddr field in pei_section_data.
2990 (coff_compute_section_file_positions): Use pei_section_data rather
2991 than _cooked_size, and don't overwrite an existing value.
2992 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2993 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2994 * peicode.h (coff_bfd_copy_private_section_data): Define if
2996 (pe_bfd_copy_private_section_data): New static function if
2999 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * srec.c (srec_set_arch_mach): Write as a function rather than a
3004 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3005 no map, just check each member in turn to see whether it is
3008 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3010 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3011 table. Call BFD_ASSERT to validate header size, instead of
3013 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3016 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3018 * ppcboot.c: New target for looking at PPCbug boot records.
3020 * config{ure.in,.bfd}: Add support for ppcboot target.
3022 * configure: Regenerate.
3024 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3026 * coff-h8300.c (howto_table): Update names to match recent
3027 changes to include/coff/internal.h. Fix minor errors in the
3028 existing relocs. Add R_MOVL1 and R_MOVL2.
3029 (rtype2howto): Similarly.
3030 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3031 existing relaxing code and peform more relaxing.
3032 (h8300_reloc16_extra_cases): Likewise.
3034 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3036 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3039 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3041 * elfcode.h (elf_object_p): Reject generic ELF target if
3042 e_machine matches an alternate machine code in a specific backend.
3044 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3045 obsolete align_power_min field.
3047 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3049 * coff-h8300.c (reloc_howto_type): Add howto entry for
3051 (rtype2howto): Handle R_PCRWORD_B.
3052 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3053 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3054 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3055 branch (R_PCWORD_B).
3057 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3059 * aoutx.h (translate_from_native_sym_flags): Set the section for
3060 BSF_CONSTRUCTOR symbols.
3062 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3065 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3067 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3068 stop looking when section is found.
3070 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3072 * coffcode.h (STRING_SIZE_SIZE): Define.
3073 (styp_to_sec_flags): Handle long symbol names when looking for the
3075 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3076 (bfd_coff_long_section_names): Define.
3077 (coff_write_object_contents): Handle long section names.
3078 (bfd_coff_std_swap_table): Initialize new field.
3079 * libcoff.h: Rebuild.
3080 * coffgen.c (make_a_section_from_file): Handle long section
3082 (coff_write_symbols): Handle long section names.
3083 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3084 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3085 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3086 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3087 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3088 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3089 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3090 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3092 * bout.c (b_out_callback): Set lma of sections.
3093 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3094 parameter to output_bfd. Used input_bfd instead of output_bfd in
3097 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3099 * aoutx.h (translate_from_native_sym_flags): Don't create
3100 SEC_CONSTRUCTOR sections.
3101 * ecoff.c (ecoff_set_symbol_info): Likewise.
3103 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3104 From Don Bowman <bowman@waterloo.hp.com>.
3106 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3108 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3109 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3111 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3114 mips_32_relocs field.
3115 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3116 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3117 relocs against a global symbol which is not defined in a regular
3119 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3120 against a global symbol, increment mips_32_relocs.
3121 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3122 the symbol is not defined in a regular file, make room in the
3125 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3127 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3128 file position and the virtual file position separately. Set
3129 filepos information bsaed on the real file position.
3130 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3131 Jan 23 change to coffcode.h.
3133 * som.c (som_slurp_symbol_table): Set the symbol count to the
3134 number of BFD symbols created.
3136 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3138 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3139 output file if linking shared objects. Loop to check all relocs,
3140 rather than returning false on first error.
3142 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3144 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3145 (ppc_elf_additional_program_headers): If .interp section, bump #
3146 of program headers by 1.
3147 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3148 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3149 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3151 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3153 (ppc_elf_relocate_section): If the output section isn't defined,
3154 don't abort, just give an error message.
3156 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3157 being created is .sdata or .sdata2, don't make the symbol dynamic.
3159 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3162 members of an archive for dynamic objects with no symbols, and
3163 pass them directly to check_archive_element.
3164 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3165 xcoff_link_check_dynamic_ar_symbols.
3166 (xcoff_link_check_dynamic_ar_symbols): New static function.
3168 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3169 from _bfd_nodynamic to _bfd_xcoff.
3170 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3172 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3173 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3174 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3175 * libcoff.h: Rebuild.
3176 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3177 (xcoff_get_section_contents): New static function.
3178 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3179 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3180 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3181 (xcoff_dynamic_reloc): New static variable.
3182 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3183 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3185 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3188 if reloc_entry->addend is not 0.
3189 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3191 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3193 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3195 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3196 Add entries for R_SPARC_[56].
3197 (sparc_reloc_map): Add entries for R_SPARC_[56].
3199 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3201 Optimize linking of stabs in sections as used in ELF and COFF.
3202 * stabs.c: New file.
3203 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3204 (_bfd_write_section_stabs): Declare.
3205 (_bfd_write_stab_strings): Declare.
3206 * libbfd.h: Rebuild.
3207 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3208 (struct coff_link_hash_table): Add stab_info field.
3209 * libcoff.h: Rebuild.
3210 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3212 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3214 (_bfd_coff_final_link): Write out stab strings hash table.
3215 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3216 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3218 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3219 (struct bfd_elf_section_data): Add stab_info field.
3220 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3222 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3223 _bfd_link_section_stabs.
3224 (elf_bfd_final_link): Write out stab strings hash table.
3225 (elf_link_input_bfd): Handle optimized stabs sections.
3226 * reloc.c (_bfd_final_link_relocate): Check address against
3227 _raw_size rather than _cooked_size.
3228 * Makefile.in: Rebuild dependencies.
3229 (BFD_LIBS): Add stabs.o
3230 (BFD_LIBS_CFILES): Add stabs.c.
3232 * VERSION: Increment for bfdlink.h change.
3234 * coffgen.c (coff_renumber_symbols): Correct handling of
3235 BSF_NOT_AT_END common symbols.
3237 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3239 * coff-ppc.c (record_toc): Add cast to avoid warning.
3240 (ppc_allocate_toc_section): Likewise.
3241 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3242 (ppc_coff_reloc_type_lookup): Remove unreached code.
3243 * coffcode.h (coff_write_object_contents): Don't take the address
3245 * peicode.h (pe_print_idata): Add casts to avoid warning.
3246 (pe_print_edata): Likewise.
3247 (pe_print_reloc): Remove ANSI C string concatenation.
3249 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3253 * libcoff.h: Rebuild.
3254 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3256 (coff_swap_aux_out): Likewise.
3257 * peicode.h (coff_swap_aux_in): Likewise.
3258 (coff_swap_aux_out): Likewise.
3259 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3261 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3263 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3264 Fix up .bf endndx link fields.
3265 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3267 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3270 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3272 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3273 on Solaris PowerPC systems doesn't get confused.
3275 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3278 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3279 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3280 update did_reg and did_reg2.
3282 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3284 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3286 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3287 callback routines, pass h->root.string rather than name, in case
3288 copy is true and name is transient.
3290 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3292 * elfcore.h: Add support for core files with multiple threads.
3293 (Primarily for Solaris.)
3295 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3298 section->orelocation is NULL.
3300 * coffgen.c (bfd_coff_get_syment): New function.
3301 (bfd_coff_get_auxent): New function.
3302 * bfd-in.h (bfd_coff_get_syment): Declare.
3303 (bfd_coff_get_auxent): Declare.
3304 * bfd-in2.h: Rebuild.
3306 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * elf32-mips.c (struct mips_hi16): Define.
3309 (mips_hi16_addr, mips_hi16_addend): Remove.
3310 (mips_hi16_list): New static variable.
3311 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3312 (mips_elf_lo16_reloc): Process mips_hi16_list.
3313 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3314 relocs before the associated LO16 reloc.
3316 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * versados.c (versados_scan): Check bfd_alloc return value.
3319 (versados_object_p): Check all bfd_read return values. Require
3320 that lang field be less than 10, to avoid confusion with Intel Hex
3323 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3325 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3326 not 0, for an absolute symbol.
3327 (NAME(aout,swap_ext_reloc_out)): Likewise.
3329 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3330 (ihex_write_object_contents): For a large start address, output
3331 the full 32 bit address in record type 5.
3333 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3334 to int to avoid promotion problems in prototype.
3336 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * configure.host: Use ${srcdir} when looking for picfrag.
3340 * configure.host: Switch on ${libdir}, not $(libdir). From
3341 alan@spri.levels.unisa.edu.au (Alan Modra).
3343 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3344 entry point, not just for DYNAMIC objects.
3345 * sunos.c (sunos_add_dynamic_symbols): Always call
3346 sunos_create_dynamic_sections. If called with a non DYNAMIC
3347 object, don't do anything else.
3348 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3350 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * configure.in: Permit --enable-shared to specify a list of
3354 * configure: Rebuild.
3356 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3357 host when configuring with --enable-shard.
3359 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3364 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3365 to avoid crashing in bfd_hash_replace.
3367 * sysdep.h: Use #ifdef, not #if.
3369 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * config.in: Rebuild.
3373 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3375 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3376 (AC_CHECK_HEADERS): Check for sys/time.h
3377 (AC_HEADER_TIME): Add macro.
3378 * configure: Rebuild.
3379 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3380 to control what combination of <time> and <sys/time.h>
3383 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3385 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3386 (aout_32_sunos4_write_object_contents): Likewise.
3387 * aoutx.h (NAME(aout,machine_type)): Handle
3388 bfd_mach_sparc_{sparclet,sparclite}.
3389 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3390 (bfd_mach_sparc_v9_p): Update.
3391 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3392 * libaout.h (enum machine_type): Add M_SPARCLET.
3393 * sunos.c (MACHTYPE_OK): Define.
3394 * bfd-in2.h: Regenerated.
3396 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3398 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3399 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3400 * elflink.c (_bfd_elf_create_got_section): Store the
3401 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3402 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3403 global offset table goes over 0x1000, set the value of
3404 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3405 (elf32_sparc_relocate_section): Subtract the offset of
3406 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3408 * elfcode.h: Don't include <string.h>.
3410 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3412 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3413 generic_link_hash_newfunc. All references changed.
3414 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3415 moved here from libbfd-in.h.
3416 * libbfd-in.h: Corresponding changes.
3417 * libbfd.h: Regenerated.
3419 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * aoutx.h (aout_link_input_section_std): When reporting an
3422 overflow error, use the name of the symbol in the hash table if
3424 (aout_link_input_section_ext): Likewise.
3426 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3427 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3429 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3431 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3432 * coffcode.h (coff_compute_section_file_positions): Likewise.
3433 (coff_write_object_contents): Likewise.
3435 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * section.c (SEC_LINK_ONCE): Define.
3438 (SEC_LINK_DUPLICATES): Define.
3439 (SEC_LINK_DUPLICATES_DISCARD): Define.
3440 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3441 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3442 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3443 * bfd-in2.h: Rebuild.
3444 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3445 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3446 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3447 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3448 SEC_LINK_ONCE, and look through the symbol table for the setting
3449 for SEC_LINK_DUPLICATES.
3450 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3451 set for a section, find the section symbol in the symbol table,
3452 and set the aux entry based on SEC_LINK_DUPLICATES.
3453 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3454 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3455 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3456 * coff-i386.c (i386coff_vec): Likewise.
3457 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3459 * VERSION: Bump to 2.6.1.
3460 * Makefile.in (stamp-h): Depend upon VERSION.
3462 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3464 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3465 * libbfd.h: Rebuilt.
3466 * linker.c (generic_link_hash_newfunc): No longer static.
3467 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3469 * coff-h8300.c: Add two derived hash tables and their associated
3470 funtions and #defines for use by the h8300 linker.
3471 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3472 the function vector as needed. Place the address of the function
3473 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3474 Rewrite the vectors section contents as necessary.
3475 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3476 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3477 (coff_bfd_link_hash_table_create): Likewise.
3479 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3482 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3484 (hppa_rebuild_insn): Pass pointer to correct type to
3485 low_sign_unext and dis_assemble_21.
3487 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3489 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3490 Stick with sparc-*-{sysv4*,solaris2*}.
3492 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3494 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3495 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3496 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3497 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3498 fields is non-zero, print them.
3500 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3501 ifdef. Remove unused variables.
3502 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3504 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3505 (get_symbol_value): Ifdef out.
3506 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3507 (coff_ppc_relocate_section): Remove unused variables. Make
3508 fprintf strings and argument types correspond. Put before_addr in
3510 (dump_toc): Make fprintf strings and argument types correspond.
3511 (ppc_process_before_allocation): Remove unused variables. Always
3513 (ppc_reflo_reloc): Ifdef out.
3514 (ppc_addr32nb_reloc): Ifdef out.
3515 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3517 (coff_ppc_rtype_to_howto): Likewise.
3518 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3520 * peicode.h (pe_print_idata): Move otherwise unused variables into
3521 the #ifdef where they are used. Always return a value.
3522 (pe_print_edata): Make fprintf strings and argument types
3523 correspond. Always return a value.
3524 (pe_print_pdata): Removed unused variable addr_value. Always
3526 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3527 strings and argument types correspond. Always return a value.
3529 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3530 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3531 variable rela inside #if 0 section where it is used.
3533 * ns32k.h: New file.
3534 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3535 functions to start with _bfd_.
3536 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3537 functions in cpu-ns32k.h.
3538 * Makefile.in: Rebuild dependencies.
3539 (HFILES): Add ns32k.h.
3541 * section.c (struct sec): Add linker_mark field. Change
3542 user_set_vma and reloc_done to be single bit fields.
3543 (STD_SECTION): Update accordingly.
3544 * bfd-in2.h: Rebuild.
3545 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3547 (aout_link_input_bfd): Don't link unmarked sections.
3548 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3550 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3551 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3553 * elflink.h (elf_bfd_final_link): Mark sections included in the
3555 (elf_link_input_bfd): Don't link unmarked sections.
3556 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3558 (xcoff_link_input_bfd): Don't link unmarked sections.
3560 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3561 overflow error messages.
3563 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3565 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3566 is not set, print "BFD: " before the error message.
3568 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3569 Miles Bader <miles@gnu.ai.mit.edu>.
3570 * configure: Rebuild.
3572 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3574 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3577 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3578 m68k-aout, m68k-coff, and m68k-elf targets.
3580 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3582 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3583 (ieee_generic_stat_arch_elt): Restructured to prevent
3584 ieee_object_p from being called repeatedly.
3586 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3588 * coffcode.h (coff_write_object_contents): Allocate
3589 buffers large enough for any FILEHDR or AOUTHDR.
3591 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3593 * ecofflink.c (lookup_line): New static function, renamed and
3594 slighly changed from old _bfd_ecoff_locate_line.
3595 (_bfd_ecoff_locate_line): Cache line number information. Use
3596 lookup_line for actual lookup.
3598 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3600 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3601 multiple of 20 bytes.
3603 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3606 allocate ecoff_find_line, and don't initialize by hand.
3607 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3608 mips_elf_find_line, and don't call memset.
3610 * coffcode.h (coff_compute_section_file_positions): If not
3611 producing a final executable, don't consider sofar when aligning
3612 the section to the correct size.
3614 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3616 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3617 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3618 * coffgen.c (coff_section_symbol): Ifdef out.
3620 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3623 output_bfd is not NULL.
3625 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3627 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3628 of bfd_alloc (fixes fix_line not being initialized).
3629 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3631 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3633 * coffcode.h: Allow specific backends to override the
3634 bfd_link_add_symbols routine.
3636 * coff-h8300.c: Include genlink.h.
3637 (howto_table): Add R_MEM_INDIRECT.
3638 (rtype2howto): Support R_MEM_INDIRECT.
3639 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3642 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3644 * coff-alpha.c (alpha_relocate_section): Use
3645 info->callbacks_warning, rather than _bfd_error_handler, for
3646 "multiple gp" warning.
3648 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3650 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3651 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3652 table string. Use bfd_wrapped_link_hash_lookup.
3653 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3655 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3656 table, if any, when writing out symbols.
3657 (aout_link_input_section_std): Use the name from the hash table,
3658 if any, when reporting undefined symbols.
3659 (aout_link_input_section_ext): Likewise.
3660 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3661 * bout.c (get_value): Likewise.
3662 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3663 * ecoff.c (ecoff_reloc_link_order): Likewise.
3664 * elflink.h (elf_link_add_object_symbols): Likewise.
3665 (elf_reloc_link_order): Likewise.
3666 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3667 (_bfd_generic_reloc_link_order): Likewise.
3668 (default_indirect_link_order): Likewise.
3669 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3670 * sunos.c (sunos_add_one_symbol): Likewise.
3671 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3672 (bfd_xcoff_link_count_reloc): Likewise.
3673 (xcoff_reloc_link_order): Likewise.
3675 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3676 into -1 for intern->rss.
3678 * configure: Rebuild with autoconf 2.8.
3680 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3682 * stab-syms.c (__define_stab_duplicate): Define.
3683 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3685 * bfd-in.h (bfd_get_stab_name): Declare.
3686 * bfd-in2.h: Rebuild.
3687 * Makefile.in: Rebuild dependencies.
3688 (BFD_LIBS): Add stab-syms.o.
3689 (BFD_LIBS_CFILES): Add stab-syms.c.
3690 (BFD32_BACKENDS): Remove stab-syms.o.
3691 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3692 * configure.in: Don't list stab-syms.o in bfd_backends.
3693 * configure: Rebuild.
3694 * libaout.h (aout_stab_name): Don't declare.
3695 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3698 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * elf.c (assign_file_positions_for_segments): Adjust file offset
3701 for section alignment even if SEC_LOAD is not set.
3703 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3705 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3706 since they appear as targets in Makefile.in.
3707 * configure: Rebuild.
3709 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3710 don't fiddle with a symbol which is not defined anywhere.
3712 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3715 though they are defined in a shared library.
3716 (xcoff_build_ldsyms): Likewise.
3718 * coffgen.c (coff_find_nearest_line): Don't look at the line
3719 numbers for the section if section->lineno is NULL.
3721 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3722 message rather than calling BFD_ASSERT.
3723 * elfcode.h (write_relocs): Check return value of
3724 _bfd_elf_symbol_from_bfd_symbol.
3726 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3728 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3731 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3733 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3735 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3736 hppa_reloc_field_selector_type_alt.
3737 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3738 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3740 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3742 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3744 * elf.c (assign_file_positions_for_segments): Adjust the segment
3745 memory size for the alignment of a SEC_ALLOC section, not just a
3748 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3750 * m68klinux.c: New file.
3751 * hosts/m68klinux.h: New file.
3752 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3753 * configure.in (m68*-*-linux*): New native host.
3754 (m68klinux_vec): New vector.
3755 * configure: Rebuild.
3756 * targets.c (m68klinux_vec): Declare.
3757 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3758 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3759 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3760 declaration from bfd_linux_size_dynamic_sections.
3761 (bfd_m68klinux_size_dynamic_sections): Declare.
3762 * bfd-in2.h: Rebuild.
3763 * Makefile.in: Rebuild dependencies.
3764 (BFD32_BACKENDS): Add m68klinux.o.
3765 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3767 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3769 * libhppa.h (pa_arch): Add pa20.
3770 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3771 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3772 (hppa_field_adjust): Handle e_nsel.
3773 * som.c: Provide default definitions for many new relocs found only
3774 in hpux10 include files.
3775 (som_fixup_formats): Add several new relocs from hpux10.
3776 (som_hppa_howto_table): Add hpux10 relocs.
3777 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3779 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3781 * mpw-make.sed: Edit out recent shared library support, and
3782 rules to rebuild .h files using doc/chew.
3784 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3786 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3787 size even of sections with no contents.
3789 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3792 starting with '$' the way we skip names starting with '.'. When
3793 updating x_endndx, don't be fooled by an index which has been
3796 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3797 struct/union/enum type with no elements.
3799 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3801 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3803 * archive.c (bfd_generic_archive_p): If the first file in the
3804 archive can not be recognized as an object, don't assume that this
3805 is the wrong format.
3807 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3808 format is not bfd_object.
3809 (bfd_elf_get_dt_soname): Likewise.
3811 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3813 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3816 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3818 * bfd.c (tdata): Add netbsd_core_data.
3819 * bfd-in2.h: Regenerated.
3821 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3824 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3825 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3828 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3829 to get the symbol index, matching 14 Jul 95 change.
3831 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3833 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3834 Remove duplicate definition of gp.
3836 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3839 assume that we can set the GP value and then get the same value,
3840 since it won't be true if the output file is neither ELF nor
3842 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3843 _bfd_get_gp_value here.
3844 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3845 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3847 (mips_elf_lo16_reloc): Likewise.
3848 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3849 Don't require that the BFD be ELF.
3850 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3851 (mips_elf_gprel32_reloc): Likewise.
3852 (mips_elf_relocate_section): Don't assume we can set and get the
3854 (mips_elf_finish_dynamic_symbol): Don't bother to use
3855 _bfd_get_gp_value here.
3857 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3858 Don't change epdr between malloc and free. Be careful not to free
3859 NULL pointers. Zero out the first RPDR.
3861 * configure.host: On Linux, only pass -rpath option if $(libdir)
3862 is neither /lib nor /usr/lib. From Alan Modra
3863 <alan@mullet.Levels.UniSA.Edu.Au>.
3865 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3867 (elf_dt_name): Rename from elf_dt_needed_name.
3868 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3870 (bfd_elf_get_dt_soname): New function.
3871 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3872 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3873 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3874 * bfd-in2.h: Rebuild.
3876 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3878 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3879 _bfd_sparc_elf_reloc_type_lookup.
3880 (bfd_elf32_bfd_reloc_type_lookup): Update.
3881 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3882 (sparc64_elf_howto_table): Define.
3883 (sparc_reloc_map): Define.
3884 (sparc64_elf_reloc_type_lookup): New function.
3885 (sparc_elf_wdisp16_reloc): New function.
3886 (elf_info_to_howto): Use sparc64_elf_howto_table.
3887 (sparc64_elf_relocate_section): Likewise.
3888 (bfd_elf64_bfd_reloc_type_lookup): Update.
3890 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * configure.host: Check for 'do not mix' from native linker before
3893 trying to use -rpath.
3895 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * bfd.c (_bfd_get_gp_value): New function.
3898 (_bfd_set_gp_value): New function.
3899 * libbfd-in.h (_bfd_get_gp_value): Declare.
3900 (_bfd_set_gp_value): Declare.
3901 * libbfd.h: Rebuild.
3902 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3903 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3904 directly to the fields in the tdata information.
3905 (alpha_relocate_section): Likewise.
3906 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3907 (mips_gprel_reloc): Likewise.
3908 (mips_relocate_section): Likewise.
3909 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3910 (mips_elf_lo16_reloc): Likewise.
3911 (mips_elf_final_gp): Likewise.
3912 (mips_elf_gprel16_reloc): Likewise.
3913 (mips_elf_gprel32_reloc): Likewise.
3914 (mips_elf_relocate_section): Likewise.
3915 (mips_elf_finish_dynamic_symbol): Likewise.
3917 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3919 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * configure.in: Call AC_PROG_CC before configure.host.
3922 * configure: Rebuild.
3923 * configure.host: Don't set information which autoconf should
3924 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3926 * configure.host: Remove go32 and win32 host information, since it
3927 should no longer be needed.
3929 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3930 then start a new segment rather than put a writable section in a
3933 * configure.host: Set RPATH_ENVVAR.
3935 * Makefile.in: Rebuild dependencies.
3937 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3938 zero_section variable.
3940 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3942 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3943 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3944 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3946 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3948 * ieee.c (ieee_write_expression): Only use an R variable for a
3949 local symbol. Don't output a zero offset. Handle a zero address.
3950 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3951 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3953 (parse_expression): Don't try to handle multiple occurrences of a
3954 P variable. Handle I variables differently from X variables. Fix
3955 the order of minus expressions.
3956 (ieee_slurp_external_symbols): Generate an I variable for an NN
3957 record. Fix handling of ATI and ATX records.
3958 (ieee_slurp_sections): Only set minimal section attributes.
3959 Adjust them later, based on the section contents.
3960 (ieee_object_p): Read in the file until just after the ME record.
3961 Call ieee_slurp_section_data to set the section flags.
3962 (do_one): Add iterations parameter. Only repeat the first load
3963 item. Set the section and file reloc flags.
3964 (ieee_slurp_section_data): Set section flags. Pass iterations to
3966 (ieee_canonicalize_reloc): Handle I variables.
3967 (do_with_relocs): Only emit relocation size when necessary.
3968 Increase MAXRUN to 127. Change ov to be assigned, and take
3969 src_mask and pcrel_offset into account.
3970 (ieee_write_data_part): Skip sections that are not loaded.
3971 (ieee_write_external_part): Don't output optional last entry of WX
3973 (ieee_write_me_part): Make setting of me_record neater.
3974 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3976 * syms.c (stt): Add entries for zerovars, vars, and code.
3978 * elfcode.h (validate_reloc): New static function.
3979 (write_relocs): Call validate_reloc for non ELF relocs.
3981 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3982 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3983 (TARGET_LITTLE_SYM): Likewise.
3985 * config.bfd (m68*-*-psos*): New target.
3987 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3989 * i386msdos.c: Remove some #if 0 code.
3990 (msdos_write_object_contents): Don't include empty sections in the
3991 size computation, regardless of their address.
3993 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3995 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3996 is NULL, ie, the -r switch is used.
3998 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4000 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4001 (BFD_RELOC_MIPS_GOT_LO16): Define.
4002 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4003 * bfd-in2.h, libbfd.h: Rebuild.
4004 * elf32-mips.c (mips_reloc_map): Map new relocs.
4006 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4008 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4011 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4012 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4013 simple number for the section address, rather than an expression.
4014 Limit the number of bytes between relocs to MAXRUN.
4015 (ieee_write_me_part): Set me_record to the file offset after the
4017 (ieee_write_processor): New static function.
4018 (ieee_write_object_contents): Use ieee_write_processor.
4020 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4022 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4024 * coff-aux.c: Change include of aux.h to aux-coff.h.
4026 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4028 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4029 relocation put the addend both in the reloc entry and the data.
4030 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4033 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4034 a R_68K_PCxx reloc against a defined global symbol directly.
4035 (elf_m68k_check_relocs): Don't count such a reloc.
4037 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4038 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4039 symbol for now, otherwise always record the symbol as dynamic.
4040 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4041 is not referenced by a dynamic object, and we are not making a
4042 shared object, then don't make a PLT entry. If we do make a PLT
4043 entry, make sure the symbol has been recorded as dynamic.
4045 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4047 * configure.host: When making a shared library, set HLDFLAGS to
4048 pass an appropriate -rpath option. Use the make variable SONAME
4049 as the shared library soname, rather than computing it here. On
4050 SunOS, build stamp-tshlink in place of $(SHLINK).
4051 * Makefile.in (SONAME): New variable.
4052 ($(SHLINK)): Make a link to the transformed name, as well.
4053 (stamp-tshlink): New target.
4054 (install): Skip stamp-tshlink during install.
4056 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4058 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4059 linker sections have been set up yet.
4061 * elf.c (make_mapping): Add an additional argument to suppress
4062 making the first section include the program headers.
4063 (map_sections_to_segments): If the user used -Ttext such that the
4064 program headers are on a different page, do not set the flags
4065 saying that this section includes the program headers.
4067 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4069 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4070 don't define TRAD_HEADER.
4071 * configure: Rebuild.
4073 * netbsd-core.c: New file, support for NetBSD core files.
4074 * hosts/*nbsd.h: Removed.
4076 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4078 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4079 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4080 * libbfd.h, bfd-in2.h: Regenerated.
4081 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4082 bfd_elf32_bfd_reloc_type_lookup.
4083 (reloc_type{,_names}): Deleted.
4084 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4086 (sparc_reloc_map): Add sparc64 relocs.
4087 (sparc_elf_notsupported_reloc): New static function.
4088 (sparc_elf_wdisp16_reloc): New static function.
4089 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4090 (elf32_sparc_relocate_section): Likewise.
4091 (bfd_elf32_bfd_reloc_type_lookup): Define.
4092 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4093 (reloc_type{,_names}): Deleted.
4094 (elf_sparc_howto_table): Deleted.
4095 (sparc_reloc_map): Deleted.
4096 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4097 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4099 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4104 * Makefile.in (program_transform_name): New variable.
4105 (install): Transform library name before installing it.
4107 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * archures.c (bfd_mach_i960_hx): Define.
4110 * bfd-in2.h: Rebuild.
4111 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4112 (MATRIX): Expand entries for HX.
4113 (arch_info_struct): Add i960:hx entry.
4114 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4115 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4116 (coff_set_flags): Handle bfd_mach_i960_hx.
4118 Support for building as a shared library, based on patches from
4119 Alan Modra <alan@spri.levels.unisa.edu.au>:
4120 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4121 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4122 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4123 * configure: Rebuild.
4124 * configure.host: If --enable-shared, adjust shared library stuff
4125 based on the host. If the host is SunOS, and the linker supports
4126 -rpath, set HLDFLAGS to use it.
4127 * Makefile.in (ALLLIBS): New variable.
4128 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4129 (COMMON_SHLIB, SHLINK): New variables.
4130 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4131 (STAGESTUFF): Remove variable.
4132 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4134 (stamp-ofiles): New target, like old ofiles target, but build
4135 using a temporary file and move-if-change, and touch stamp-ofiles
4137 (ofiles): Just depend upon stamp-ofiles.
4138 (stamp-piclist, piclist): New targets.
4139 ($(SHLIB), $(SHLINK)): New targets.
4140 (targets.o, archures.o): Build twice if PICFLAG is set.
4141 (do_mostlyclean): Remove pic/*.o.
4142 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4144 (do_distclean): Remove pic and stamp-picdir.
4145 (install): Install shared libraries.
4146 ($(OFILES)): Depend upon stamp-picdir.
4147 (stamp-picdir): New target.
4149 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4151 * libcoff.h: Rebuild.
4153 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4154 flavour of a section with no owner.
4156 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4157 ELF_LINK_NON_ELF flag.
4158 (mips_elf_create_got_section): Likewise.
4160 * elf.c: Revert last change, since it breaks dynamic linking.
4161 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4163 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4164 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4165 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4167 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4169 * elf.c (assign_file_positions_for_segments): If the backend does
4170 not want the elf header or the program headers in the address
4171 space, do not include them in the calculations.
4173 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4174 function to determine if we need additional program headers.
4175 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4176 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4178 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4182 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4184 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4185 back into one line. Some compilers (sunos 4.1.3 for example)
4186 won't accept args split across more than one line.
4188 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4190 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4191 * configure: Regenerate.
4193 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4195 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4196 try to do arithmetic on a void *, cast it to a unsigned char * first.
4198 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4201 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4203 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4204 flag for a newly defined symbol.
4205 (NAME(bfd_elf,record_link_assignment)): Likewise.
4206 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4207 set the DEF or REF_REGULAR flags correctly.
4209 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4210 (libbfd.h, libcoff.h): Corresponding change.
4212 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4213 a PLT32 reloc as dynamic.
4214 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4215 is not referenced by a dynamic object, and we are not making a
4216 shared object, then don't make a PLT entry. If we do make a PLT
4217 entry, make sure the symbol has been recorded as dynamic.
4219 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4221 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4222 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4223 (powerpcle-*-cygwin32): New.
4224 * peicode.h (add_data_entry): Get address from vma.
4226 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4228 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4229 attached to the section has already been created as an undefined
4230 symbol, treat it as if it hasn't been created yet.
4232 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4234 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4235 symbol or section symbols if stripping all symbols and this is not
4236 a relocateable link. Don't output the symbol string table if
4237 there are no symbols.
4238 (elf_link_flush_output_syms): Don't do anything if there are no
4241 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4243 * coff-aux.c: New file.
4244 * hosts/m68kaux.h: New file.
4245 * config.bfd (m68*-apple-aux*): New target.
4246 * configure.in (m68*-apple-aux*): New native host.
4247 (m68kaux_coff_vec): New vector.
4248 * configure: Rebuild.
4249 * targets.c (m68kaux_coff_vec): Declare.
4250 * coffcode.h (bfd_coff_backend_data): Add field
4251 _bfd_coff_link_add_one_symbol.
4252 (bfd_coff_link_add_one_symbol): Define.
4253 (compare_arelent_ptr): New static function if TARG_AUX.
4254 (coff_write_relocs): If TARG_AUX, sort the relocs.
4255 (coff_write_object_contents): Set A/UX aouthdr magic number.
4256 (coff_link_add_one_symbol): Define if not defined.
4257 (bfd_coff_std_swap_table): Initialize new field.
4258 * libcoff.h: Rebuild.
4259 * cofflink.c (coff_link_add_symbols): Call
4260 bfd_coff_link_add_one_symbol rather than
4261 _bfd_generic_link_add_one_symbol.
4262 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4263 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4264 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4265 * Makefile.in: Rebuild dependencies.
4266 (BFD32_BACKENDS): Add coff-aux.o.
4267 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4269 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4271 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4272 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4274 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4277 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4278 (maintainer-clean): Warn about deleting special files.
4279 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4281 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4282 warning symbols correctly.
4283 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4284 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4285 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4286 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4287 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4288 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4290 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4293 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4295 * libcoff-in.h: aligned newly exported names with bfd naming
4296 conventions. Removed an erroneous define of POWERPC_LE_PE.
4297 * libcoff.h: Rebuild.
4298 * cofflink.c, coff-ppc.c: the above function name changes
4300 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4302 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4303 * ecoff.c (struct extsym_info): Define.
4304 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4305 to ecoff_link_write_external.
4306 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4307 Strip symbols when appropriate.
4309 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4310 * syms.c (BSF_OBJECT): Define.
4311 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4312 * bfd-in2.h: Rebuild.
4313 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4315 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4318 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4319 copying relocs into a shared object, treat a defined global symbol
4321 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4322 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4323 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4325 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4326 real defined symbol, not to a weak defined symbol.
4328 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4330 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4331 and made a few static functions externs.
4333 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4334 POWERPC_LE_PE hack in cofflink.
4336 * libcoff-in.h: promoted the following from cofflink.c to allow
4337 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4338 coff_debug_merge_element, struct coff_debug_merge_type,
4339 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4340 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4341 coff_debug_merge_hash_lookup, coff_link_section_info,
4342 coff_final_link_info, coff_debug_merge_hash_newfunc,
4343 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4345 * libcoff.h: re-gen'd
4347 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * syms.c: Include "bfdlink.h".
4350 (struct stab_find_info): Define.
4351 (_bfd_stab_section_find_nearest_line): New function.
4352 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4353 * libbfd.h: Rebuild.
4354 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4355 * elf.c (_bfd_elf_find_nearest_line): Try calling
4356 _bfd_stab_section_find_nearest_line before searching the ELF
4357 symbol table. Find the closest STT_FUNC symbol, not the last one.
4358 * libcoff-in.h (coff_data_type): Add line_info field.
4359 * libcoff.h: Rebuild.
4360 * coffgen.c (coff_find_nearest_line): Try calling
4361 _bfd_stab_section_find_nearest_line before searching the COFF
4363 * Makefile.in: Rebuild dependencies.
4365 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4367 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4368 4 bytes, so we get the correct value when updating the register
4369 field in little endian mode.
4371 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4373 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4374 entry_section fields. Add sntoc and snentry fields.
4375 * libcoff.h: Rebuild.
4376 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4377 not toc_section and entry_section (the COFF file does not have any
4378 sections at this point).
4379 (coff_write_object_contents): Set o_snentry and o_sntoc from
4380 snentry and sntoc rather than entry_section and toc_section.
4381 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4382 snentry, not toc_section and entry_section.
4383 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4384 entry_section from hentry.
4385 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4387 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4388 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4389 than using toc_section directly.
4391 * archures.c: Add missing `.' in enum bfd_architecture.
4392 * bfd-in2.h: Rebuild.
4394 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4395 Robert Lipe <robertl@arnet.com>.
4397 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4399 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4400 to sections we allocate. Use bfd_zalloc to allocate initialial
4401 sections, not bfd_alloc.
4402 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4403 SDA{,2}I16 relocations.
4404 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4405 whether to put something in .sbss or not.
4406 (ppc_elf_relocate_section): Add support for more relocations. Add
4407 in sec->output_offset where appropriate. Make error messages
4408 include the symbol name.
4410 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4411 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4412 doesn't get redefined messages if -shared.
4414 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4415 section if the rel_section field has been set up.
4417 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4419 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4422 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4424 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4425 of flags, only flags used are controlled by mach number. Bump up
4426 output file mach number to highest of input file mach numbers.
4427 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4428 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4430 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4431 bfd_elf64_sparc_vec support.
4433 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4435 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4436 the embedded bit is set on some objects and not on others. Just
4438 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4441 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * coffcode.h (coff_new_section_hook): Don't try to align the
4446 * coffcode.h (coff_set_section_contents): Fix the handling of the
4447 .lib section to work even if the entire section contents are
4448 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4449 Robert Lipe <robertl@arnet.com>.
4451 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4453 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4454 memory here for contents.
4456 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4457 _SDA2_BASE_ by 32768.
4458 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4459 started using. Allocate contents for .sdata and .sdata2 sections
4461 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4463 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4464 size _SDA{,2}_BASE_.
4465 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4468 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4470 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4472 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4473 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4474 (bfd_mach_sparc_v9a): Define.
4475 (bfd_mach_sparc_v9_p): Define.
4476 * bfd-in2.h: Regenerated.
4477 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4479 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4480 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4481 to bfd_elf32_sparc_vec.
4482 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4483 Add v8plus{,a} support.
4485 (sparc_compatible): New function.
4486 * elf32-sparc.h: #include "elf/sparc.h".
4487 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4488 elf32_sparc_final_write_processing): New functions.
4489 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4490 elf_backend_final_write_processing): Define.
4492 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4494 * elf-bfd.h (struct elf_link_hash_entry): Add
4495 linker_section_pointer field.
4496 (enum elf_linker_section_enum): Enumeration for new way of
4497 creating linker dynamic sections and symbols.
4498 (elf_linker_section{,_pointers}): New structures for creating
4499 dynamic sections and symbols.
4500 (elf_obj_tdata): Add linker_section_pointers and linker_section
4502 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4503 (_bfd_elf_create_linker_section): New declarations.
4504 (_bfd_elf_find_pointer_linker_section): Ditto.
4505 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4506 (_bfd_elf_make_linker_section_rela): Ditto.
4508 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4510 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4511 (ppc_elf_create_linker_section): New function to create the
4512 sections .got, .sdata, and .sdata2.
4513 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4515 (ppc_elf_check_relocs): Support more of the eabi relocations.
4516 (ppc_elf_relocate_section): Ditto.
4517 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4518 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4520 * elflink.h (elf_create_pointer_linker_section): New function to
4521 create initialized pointers in dynamic linker sections.
4522 (elf_finish_pointer_linker_section): Actually intialize the
4523 pointers created above.
4525 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4526 macros to provide both 32 and 64 bit versions of
4527 elf_create_pointer_linker_section.
4528 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4529 provide both 32 and 64 bit versions of
4530 elf_finish_pointer_linker_section.
4532 * elflink.c (_bfd_elf_create_linker_section): New function to
4533 create a linker section.
4534 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4535 given address in the linker pointer offsets created for a given
4537 (_bfd_elf_make_linker_section_rela): Make a RELA section
4538 corresponding to the generated linker section.
4540 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4542 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4544 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4546 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4547 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4548 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4549 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4550 toc entry in an objdump) for now.
4551 (ppc_do_last, ppc_get_last): New function - needed to save processing
4552 the toc owner to the end.
4553 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4556 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4557 toc owner from being done till last. Must define POWERPC_LE_PC
4560 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4562 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4564 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4565 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4567 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4569 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4571 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4575 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4577 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4579 * elf.c (assign_file_positions_for_segments): Don't increment file
4580 offset for a segment which contains no loadable sections.
4582 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4584 * reloc.c: Add new PowerPC relocations.
4585 * {bfd-in2,libbfd}.h: Regenerate.
4587 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4588 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4590 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4592 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4595 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4598 * coffgen.c (coff_find_nearest_line): Don't try to cache
4599 information in sections that are not owned by a BFD. From Richard
4600 Henderson <richard@atheist.tamu.edu>.
4602 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4603 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4604 * elflink.h (elf_link_output_extsym): Remove special check for
4607 * ecoffswap.h: Add prototypes for static functions.
4609 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4611 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4612 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4614 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4615 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4616 support. Begin support for R_PPC_SDA{2,}REL.
4618 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4620 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4621 create the .got and .got.neg sections.
4622 (ppc_elf_size_dynamic_sections): Call it.
4623 (ppc_elf_check_relocs): Call it.
4624 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4625 (ppc_elf_check_relocs): Add error messages for relocations we
4626 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4629 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4631 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4632 section flags for V.4 and eabi.
4634 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4636 * elf.c (assign_file_positions_for_segments): If a segment
4637 contains no sections, don't mark it as readable.
4639 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4640 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4642 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4643 dynamic section, if there is one.
4644 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4645 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4646 (bfd_elf64_swap_dyn_in): Likewise.
4647 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4649 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4651 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4652 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4653 <pirker@eiunix.tuwien.ac.at>.
4655 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4657 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4658 PowerPC V.4 and eabi.
4659 * bfd-in2.h: Regenerate.
4660 * libfd.h: Regenerate.
4662 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4664 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4665 section type and SHF_EXCLUDE section flag, turning them into the
4666 appropriate bfd section flag.
4668 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * xcofflink.c (xcoff_link_add_symbols): Create the special
4671 sections if we see a DYNAMIC object, in case that is the only
4672 XCOFF input object we see.
4674 * elf32-mips.c: Extensive changes for a start at dynamic linking
4675 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4677 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4678 (struct elf_backend_data): Remove
4679 elf_backend_create_program_headers field. Add
4680 elf_backend_additional_program_headers and
4681 elf_backend_modify_segment_map fields.
4682 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4684 (elf_backend_additional_program_headers): Likewise.
4685 (elf_backend_modify_segment_map): Likewise.
4686 (elf_backend_create_program_headers): Don't define.
4687 (elfNN_bed): Change to account for field changes.
4688 * elf.c (assign_file_positions_for_segments): Call new
4689 modify_segment_map backend function. Don't call old
4690 create_program_headers backend function.
4691 (get_program_header_size): Call additional_program_headers rather
4692 than create_program_headers.
4693 * elflink.h (elf_link_add_object_symbols): Initialize
4694 type_change_ok from new backend field.
4695 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4697 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4698 a reloc against the appropriate section.
4700 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4701 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4702 (elf_flags_init): Rename from elf_ppc_flags_init.
4703 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4705 (ppc_elf_copy_private_bfd_data): Likewise.
4706 (ppc_elf_merge_private_bfd_data): Likewise.
4708 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4711 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4713 * coff-alpha.c (alpha_relocate_section): During final link, allow
4714 output .lita section to be bigger than 64k by adjusting gp value
4715 on a per-input section basis.
4716 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4718 (struct ecoff_section_tdata): Add gp field.
4720 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4722 Handle Alpha ECOFF changes in OSF/1 3.2.
4723 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4725 * coff-alpha.c: Include "aout/ar.h".
4726 (alpha_ecoff_get_relocated_section_contents): Don't require an
4727 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4728 3.2 doesn't generate one.
4729 (alpha_relocate_section): Likewise.
4730 (alpha_ecoff_slurp_armap): Define.
4731 (alpha_ecoff_slurp_extended_name_table): Define.
4732 (alpha_ecoff_construct_extended_name_table): Define.
4733 (alpha_ecoff_truncate_arname): Define.
4734 (alpha_ecoff_write_armap): Define.
4735 (alpha_ecoff_generic_stat_arch_elt): Define.
4736 (alpha_ecoff_update_armap_timestamp): Define.
4738 (alpha_ecoff_read_ar_hdr): New static function.
4739 (alpha_ecoff_get_elt_at_filepos): New static function.
4740 (alpha_ecoff_openr_next_archived_file): New static function.
4741 (alpha_ecoff_get_elt_at_index): New static function.
4742 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4743 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4744 _bfd_ecoff to alpha_ecoff.
4745 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4746 field from backend structure, rather than always calling
4747 _bfd_get_elt_at_filepos.
4748 * coff-mips.c (mips_ecoff_backend_data): Initialize
4749 get_elt_at_filepos field.
4750 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4751 from _bfd_generic_read_ar_hdr with minor changes.
4752 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4753 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4754 * libbfd.h: Rebuild.
4756 * bfd-in.h (BFD_IN_MEMORY): Define.
4757 * libbfd-in.h (struct bfd_in_memory): Define.
4758 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4759 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4760 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4761 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4762 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4763 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4764 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4765 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4766 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4767 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4769 (bfd_openstreamr): Likewise.
4770 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4771 BFD_IN_MEMORY is not set.
4772 * riscix.c (riscix_some_aout_object_p): Likewise.
4773 * bfd-in2.h, libbfd.h: Rebuild.
4775 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4776 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4777 (bfd_get_elt_at_index): Define.
4778 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4779 bfd_get_elt_at_index. Change index parameter from int to
4781 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4782 (_bfd_noarchive_get_elt_at_index): Define.
4783 (_bfd_archive_bsd_get_elt_at_index): Define.
4784 (_bfd_archive_coff_get_elt_at_index): Define.
4785 * bfd-in2.h, libbfd.h: Rebuild.
4786 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4787 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4788 * ieee.c (ieee_get_elt_at_index): Define.
4789 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4790 * oasys.c (oasys_get_elt_at_index): Define.
4791 * som.c (som_get_elt_at_index): Define.
4793 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4794 numbers to the .text section.
4796 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4798 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4799 If there is a SEC_DEBUGGING section, get the contents of the debug
4800 information part from it.
4801 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4803 (ieee_write_object_contents): Check ieee_write_debug_part return.
4805 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4807 * config.bfd (i[345]86-*-freebsd*): Add target.
4808 * configure.in (i386freebsd_vec): Add vec.
4809 * configure: Regenerate.
4810 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4811 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4812 Rebuild dependencies..
4813 * freebsd.h: New file.
4814 * i386freebsd.c: New file.
4815 * targets.c (i386freebsd_vec): Declare.
4816 (bfd_target_vector): Add i386freebsd_vec.
4817 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4818 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4820 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4822 * ieee.c (ieee_slurp_debug): New static function.
4823 (ieee_object_p): Call it.
4824 (ieee_slurp_section_data): Skip debugging sections.
4825 (ieee_get_reloc_upper_bound): Likewise.
4826 (ieee_get_section_contents): Likewise.
4827 (ieee_canonicalize_reloc): Likewise.
4828 (ieee_write_section_part): Likewise.
4829 (ieee_write_debug_part): Likewise.
4830 (ieee_write_data_part): Likewise.
4831 (init_for_output): Likewise.
4833 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4835 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4837 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4838 relocs, since ppc_elf_relocate_section handles the linker case.
4839 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4841 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4842 ppc_elf_relocate_section since that is now the only caller.
4843 (ppc_elf_relocate_section): Ditto.
4845 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * coffcode.h (coff_write_object_contents): If we don't know the
4848 section of the entry point for an XCOFF executable, always set the
4849 entry address to -1.
4851 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4853 * elf.c (bfd_section_from_shdr): Add support for note sections.
4855 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4857 * bfd-in.h (struct _symbol_info): Add stab_type field.
4858 * bfd-in2.h: Rebuild.
4859 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4861 * elf32-ppc.c: Remove trailing newline from calls to
4863 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4864 difference if target endianness is known.
4866 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4868 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4869 old style TOC16 references without using R_PPC_GOT.
4870 (ppc_reloc_type): Ditto.
4871 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4872 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4873 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4874 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4875 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4877 (ppc_elf_adjust_dynamic_symbol): Ditto.
4878 (ppc_elf_adjust_dynindx): Ditto.
4879 (ppc_elf_size_dynamic_sections): Ditto.
4880 (ppc_elf_finish_dynamic_symbol): Ditto.
4881 (ppc_elf_finish_dynamic_sections): Ditto.
4882 (ELF_DYNAMIC_INTERPRETER): Define.
4884 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4886 * elf.c (copy_private_bfd_data): When attaching sections to
4887 segments ignore sections that won't be allocated. Patch from
4890 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4892 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4895 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4897 * coff-i960.c (CALC_ADDEND): Define.
4898 (coff_i960_relocate_section): Add the input section VMA to the
4899 addend for PC relative relocs.
4901 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4903 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4904 to correctly terminate.
4906 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4908 * targets.c (enum bfd_endian): Define.
4909 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4910 from boolean to enum bfd_endian. Change header_byteorder_big_p
4912 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4913 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4914 * bfd-in2.h: Rebuild.
4915 * All targets: Change initialization of byteorder and
4916 header_byteorder to use enum bfd_endian values rather than
4918 * All files: Change all references to byteorder_big_p and
4919 header_byteorder_big_p to use new bfd_*_endian macros.
4921 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4923 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4925 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4927 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4929 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4931 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4933 * ieee.c: Lots of minor cleanups. Make many functions return
4934 errors rather than calling abort. Also:
4935 (ieee_write_twobyte): Remove; change callers to call existing
4936 ieee_write_2bytes function.
4937 (ieee_write_expression): Don't output the section twice when
4938 outputting a local symbol. Don't emit an extraneous zero if there
4940 (ieee_slurp_sections): Set the lma as well as the vma.
4941 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4943 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4944 a recognized one or bfd_arch_unknown.
4945 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4947 (ihex_get_symtab): Likewise.
4949 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4951 * aoutx.h: Include <ctype.h>.
4952 (struct aout_link_includes_table): Define.
4953 (struct aout_link_includes_totals): Define.
4954 (struct aout_link_includes_entry): Define.
4955 (aout_link_includes_lookup): Define macro.
4956 (struct aout_final_link_info): Add includes field.
4957 (aout_link_includes_newfunc): New static function.
4958 (NAME(aout,final_link)): Initialize includes hash table.
4959 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4961 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4963 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4965 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4967 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4969 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4971 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4972 (pe_print_private_bfd_data): call pe_print_reloc.
4973 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4974 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4975 up some debugging as well.
4977 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4979 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4982 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4984 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4985 when setting sections to NULL.
4987 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4989 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4991 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4992 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4994 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4995 * bfd-in2.h: Rebuild.
4997 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4999 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5001 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5003 * ihex.c (ihex_scan): Handle record types 4 and 5.
5004 (ihex_object_p): Permit types 4 and 5.
5005 (ihex_set_section_contents): Remove check for out of range
5007 (ihex_write_object_contents): Generate types 4 and 5.
5009 * elflink.h (elf_link_output_extsym): Just ignore warning and
5010 indirect references to symbols which don't really exist.
5012 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5014 * peicode.h (pe_print_idata): Minor format fixes
5015 (pe_print_edata): New function. Under private printing, this formats
5016 the edata section of a PE file.
5017 (pe_print_private_bfd_data): Added call to pe_print_edata.
5019 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5021 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5022 index, don't call stoi.
5024 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5026 * srec.c (srec_scan): Set lma as well as vma.
5028 * ihex.c: New file; support for Intel Hex format.
5029 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5030 (ihex_vec): Declare.
5031 (bfd_target_vector): Always include ihex_vec.
5032 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5033 * Makefile.in: Rebuild dependencies.
5034 (BFD_LIBS): Add ihex.o
5035 (BFD_LIBS_CFILES): Add ihex.c.
5036 * bfd-in2.h: Rebuild.
5038 * elf.c (assign_file_positions_for_segments): Sort the sections in
5040 (get_program_header_size): Return the right size if segment_map is
5042 (copy_private_bfd_data): Don't bother to sort the sections.
5044 * bfd.c (bfd_record_phdr): New function.
5045 * bfd-in.h (bfd_record_phdr): Declare.
5046 * bfd_in2.h: Rebuild.
5048 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5051 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5052 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5054 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5055 (bfd_zmalloc): Change declaration.
5056 * libbfd.h: Rebuild.
5057 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5058 and realloc. Don't set bfd_error_no_memory if they fail.
5060 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5062 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5063 uses as well. Added a new howto to deal with TOCREL16 relocs that
5064 are TOCDEFN as well.
5065 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5066 to handle RVA relocs from dlltool.
5067 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5068 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5069 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5071 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5072 to get the right section alignment.
5074 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5076 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5077 p_paddr if p_paddr is zero.
5078 (make_mapping): Set includes_filehdr and includes_phdrs for first
5080 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5082 (assign_file_positions_for_segments): Handle includes_filehdr and
5083 includes_phdrs. Remove special handling of PT_PHDR and first
5085 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5086 when appropriate. Remove special handling of PT_PHDR segment.
5087 Use a more complex condition for when a section is included in a
5088 segment to handle Solaris linker oddities.
5090 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5092 * coff-m88k.c (howto_table): Reformatted for easier reading;
5093 special_function now points to new function m88k_special_reloc.
5094 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5096 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5097 be done correctly by m88k_special_reloc.
5098 (reloc_processing): New function to be used by RELOC_PROCESSING.
5099 (RELOC_PROCESSING): Define to call reloc_processing.
5101 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5103 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5104 (pe_print_pdata): Likewise.
5106 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5107 obstack_alloc fails.
5108 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5110 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5111 * Many files: don't set bfd_error_no_memory if one of the above
5114 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5115 if p_paddr_valid is set.
5116 (copy_private_bfd_data): New static function.
5117 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5119 * elf.c (assign_file_positions_for_segments): Fix case where extra
5120 program headers were allocated.
5122 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5123 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5124 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5125 _bfd_elf_print_private_bfd_data.
5127 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5128 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5129 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5130 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5131 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5132 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5133 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5135 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5137 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5138 * elf.c (make_mapping): New static function.
5139 (map_sections_to_segments): New static function.
5140 (elf_sort_sections): New static function.
5141 (assign_file_positions_for_segments): New static function.
5142 (map_program_segments): Remove.
5143 (get_program_header_size): Remove sorted_hdrs, count, and
5144 maxpagesize parameters. Simplify.
5145 (assign_file_positions_except_relocs): When generating an
5146 executable, use assign_file_positions_for_segments.
5147 (elf_sort_hdrs): Remove.
5148 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5149 to get_program_header_size.
5151 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5153 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5155 * configure, config.in: Regenerate with autoconf 2.7.
5157 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5158 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5160 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5162 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5163 (ecoff_sec_to_styp_flags): Likewise.
5164 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5165 (ecoff_set_symbol_info): Handle scRConst.
5166 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5167 (ecoff_compute_section_file_positions): Handle .rconst section.
5168 (_bfd_ecoff_write_object_contents): Likewise.
5169 (ecoff_link_check_archive_element): Handle scRConst.
5170 (ecoff_link_add_externals): Likewise.
5171 (ecoff_link_write_external): Handle .rconst section.
5172 (ecoff_reloc_link_order): Likewise.
5173 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5174 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5176 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5178 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5179 DEF_DYNAMIC flag is set.
5181 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5183 * host-aout.c: If TRAD_HEADER is defined, include it.
5185 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5187 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5188 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5189 (BFD_NEED_DECLARATION): New function.
5190 * configure.in: Use BFD_NEED_DECLARATION.
5191 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5192 * configure, config.in: Rebuild with autoconf 2.6.
5194 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5195 special_sections before returning when called with a non XCOFF
5198 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5201 * coffcode.h (coff_compute_section_file_positions): Only pad the
5202 previous section to force file alignment when creating an
5205 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5207 * coffcode.h (coff_compute_section_file_positions): If
5208 RS6000COFF_C, set up the .debug section.
5210 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5211 if it is not large enough to accomodate the entire TOC area with
5212 signed 16 bit offsets.
5213 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5215 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5216 TOC anchor to use the TOC value used in the output file.
5218 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5220 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5221 (_bfd_coff_read_string_table): Likewise.
5223 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5225 * pe-arm.c: Fix typos.
5226 * coff-arm.c: Likewise.
5228 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5230 * coff-ppc.c (list_ele): Added "cat"egory member.
5231 (record_toc): New category parameter (priv or pub).
5232 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5233 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5234 the mainline. It addes extra toc cells in error.
5235 (ppc_coff_swap_sym_in_hook): Added some documentation.
5236 (dump_toc): Can now diagnose "virtual toc" chicanery.
5238 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5240 * elf-bfd.h (struct elf_link_hash_table): Change type of
5241 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5243 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5245 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5246 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5248 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5249 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5250 defined or mentioned in a regular file.
5252 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5254 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5255 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5256 (coff_ppc_relocate_section): Correct REL24 handling
5257 (ppc_process_before_allocation): Correct TOCDEFN handling
5259 * peicode.h (dir_names): Added name descriptions
5261 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5263 * VERSION: Updated to cygnus-2.6.
5265 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5267 * targets.c (m68k4knetbsd_vec): Declare.
5269 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5271 * targets.c (bfd_target): Change type of second argument to
5272 _bfd_print_private_bfd_data from void * to PTR.
5273 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5274 using PTR rather than void *.
5275 * bfd-in2, libbfd.h: Rebuild.
5276 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5278 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5279 _bfd_generic_bfd_print_private_bfd_data rather than casting
5282 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5284 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5285 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5287 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5288 BFD64_BACKENDS_CFILES): New variables.
5291 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5293 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5294 not at the file position of the first section.
5295 * coffcode.h (coff_compute_section_file_positions): Avoid using
5297 (coff_write_object_contents): When generating a PPC PE executable
5298 with no symbols, round up the file size to a COFF_PAGE_SIZE
5300 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5301 don't write out a string table.
5303 * elf.c (bfd_section_from_shdr): When using a different section
5304 header, pass the new one to _bfd_elf_make_section_from_shdr.
5305 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5306 (elf_map_symbols): Add section VMA to symbol value when comparing
5308 (_bfd_elf_compute_section_file_positions): Only build symbol table
5309 if there are some symbols. Set file offset of symtab and strtab
5311 (assign_file_positions_except_relocs): Remove dosyms parameter.
5312 Change all callers. Never set file offset of symtab and strtab
5314 (_bfd_elf_copy_private_section_data): New function.
5315 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5316 (_bfd_elf_copy_private_symbol_data): New function.
5317 (swap_out_syms): Check for special mapping of st_shndx created by
5318 copy_private_symbol_data.
5319 * elfxx-target.h: Use new copy routines.
5320 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5321 (_bfd_elf_copy_private_section_data): Declare.
5323 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5325 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5328 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5329 _bfd_dummy_target, matching the recent change to archive
5332 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5334 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5335 arithmetic on PTR types.
5337 * aout-target.h (MY(callback)): Set the lma of the sections.
5339 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5340 symbol into a reloc against the section.
5342 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5344 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5345 glue for the relocs: IMGLUE and IFGLUE.
5346 (record_toc): new function - tracks toc contents
5347 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5348 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5349 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5350 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5351 (ppc_record_toc_entry): Removed a debug define (duh)
5353 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5354 (pe_print_idata): New function - formats the idata section data
5355 (pe_print_pdata): New function - formats the pdata section data
5356 (pe_print_private_bfd_data): calls to above
5358 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5360 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5361 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5362 TARGET_SYM and TARGET_NAME for vector and BFD name.
5363 * coff-pmac.c (pmac_xcoff_vec): Remove.
5364 (TARGET_SYM, TARGET_NAME): Define.
5365 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5366 machine to 0, not all PowerMacs are 601s.
5368 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5370 * elfcode.h (elf_object_p): Read in any program headers.
5371 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5372 based on the program headers, if any.
5373 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5374 (map_program_segments): Set p_paddr of program headers based on
5377 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5379 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5382 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5383 trying to do a relocateable link with a non-a.out object file.
5385 * archive.c (bfd_generic_archive_p): Check the first object file
5386 in an archive even if target_defaulted is set. If the object file
5387 has the wrong xvec, reject it.
5389 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5390 be represented, report the name via _bfd_error_handler.
5391 (translate_to_native_sym_flags): Likewise.
5392 * elf32-mips.c (mips_elf_final_link): Likewise.
5393 * oasys.c (oasys_write_sections): Likewise.
5395 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5396 which checks for STYP_OVRFLO sections.
5397 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5398 reloc and lineno count overflows.
5399 (coff_write_object_contents): Call coff_count_linenumbers before
5400 coff_compute_section_file_positions. If RS6000COFF_C, handle
5401 reloc and lineno count overflows.
5402 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5403 relocs before dealing with .pad sections. Count overflow section
5404 headers when handling .pad sections.
5406 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5409 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5410 (struct xcoff_link_hash_table): Add descriptor_section and
5411 special_sections fields.
5412 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5413 (xcoff_link_add_symbols): Set linkage section alignment. Create
5414 descriptor section. Check for magic symbol names (_text, etc.),
5415 and record them in special_sections if found. Set
5416 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5417 descriptor field to point back to the function code symbol.
5418 (xcoff_sweep): Always mark the special descriptor_section.
5419 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5420 function descriptor, and mark it if it is.
5421 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5422 parameter, and fill it in. Allocate space for the descriptor
5424 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5425 global linkage code. If an undefined function descriptor is
5426 exported, arrange to define it. Warn about any other undefined
5428 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5429 (xcoff_write_global_symbol): Create a function descriptor when
5431 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5432 * bfd-in2.h: Rebuild.
5434 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5436 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5437 (ppc_coff_link_hash_table): new types for hashing
5438 (ppc_coff_link_hash_newfunc): hash entry constructor
5439 (ppc_coff_link_hash_table_init): hash table initializer
5440 (ppc_coff_link_hash_table_create): hash table constructor
5441 (ppc_record_toc_entry): changed references to hash table
5442 (coff_ppc_relocate_section): changed references to hash table
5444 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5445 * libcoff.h: Rebuild
5447 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5448 (coff_link_add_symbols): removed toc_offset init
5450 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5452 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5455 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5456 if it is given and mmep is available.
5457 * acconfig.h: Undef USE_MMAP.
5458 * configure, config.in: Regenerated.
5459 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5460 table handling the old way.
5461 (aout_get_external_symbols): Don't complain if last byte of string
5463 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5464 (bfd_free_window) [! USE_MMAP]: Don't define.
5465 (bfd_get_file_window,
5466 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5468 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5470 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5473 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5475 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5476 compatible with AMD generated COFF files. Try to support both AMD
5477 and GNU formats simultaneously.
5478 (coff_a29k_relocate_section): Likewise.
5480 * libbfd.c (bfd_get_file_window): Change writable parameter from
5481 int to boolean; update all callers. Pass MAP_SHARED if not
5482 writable--it's required on Solaris. Cast fprintf argument to
5484 * bfd-in.h (bfd_get_file_window): Update declaration.
5485 * bfd-in2.h: Rebuild.
5486 * aoutx.h: Update calls to bfd_get_file_window.
5488 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5490 (xcoff_swap_ldhdr_in): New static function.
5491 (xcoff_swap_ldsym_in): New static function.
5492 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5493 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5494 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5495 Handle XTY_ER/XMC_XO symbols correctly.
5496 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5497 rather than normal symbol table.
5498 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5499 already defined with the same absolute value.
5500 (xcoff_mark): When considering called symbols, check whether the
5501 descriptor is from a dynamic object, rather than the symbol
5503 (xcoff_build_ldsyms): Likewise.
5505 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5506 Cast realloc and malloc return values. If malloc or realloc fail,
5507 set bfd_error_no_memory.
5508 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5509 * bfd-in2.h: Rebuild.
5511 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5513 * coff-ppc.c (ppc_record_toc_entry): new function.
5514 (in_reloc_p): changed return value.
5515 (coff_ppc_relocate_section): much rework.
5516 (ppc_allocate_toc_section): new function.
5517 (ppc_process_before_allocation): new function.
5518 (ppc_coff_swap_sym_in_hook): new function.
5520 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5521 (coff_link_add_symbols): initialize toc_offset.
5523 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5524 (coff_swap_aouthdr_out): Added more sections to the data
5525 dictionary for the pe file header. Also changed linker version
5526 number on the ppc side.
5527 (dir_names): small improvements to the dictionary printing.
5528 (pe_mkobject_hook): save the file level flags.
5530 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5531 (pe_tdata): added real_flags field
5532 (coff_tdata): added local_toc_sym_map and access macro
5534 * libcoff.h (coff_link_hash_entry): added toc_offset field
5535 (pe_tdata): added real_flags field
5536 (coff_tdata): added local_toc_sym_map and access macro
5538 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5539 (coff_mkobject): init for local_toc_sym_map
5540 (coff_write_object_contents): set the internal_a.magic to
5541 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5544 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5546 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5547 entries until both the line number address and the function name
5548 address are too large.
5550 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5551 * configure: Rebuilt.
5553 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5554 is defined in the environment.
5556 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5558 * som.c (som_get_section_contents_in_window): Define to use
5561 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5563 * coff-i860.c: New file, based on coff-i386.c.
5564 * cpu-i860.c: New file, based on cpu-i386.c.
5565 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5566 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5567 targets, using i860coff_vec.
5568 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5569 trad-core.o and hosts/i860mach3.h.
5570 (i860coff_vec): Use coff-i860.o and cofflink.o.
5571 * configure: Rebuild.
5572 * Makefile.in: Rebuild dependencies.
5573 (ALL_MACHINES): Add cpu-i860.o.
5574 (BFD32_BACKENDS): Add coff-i860.o.
5575 (CFILES): Add cpu-i860.c and coff-i860.c.
5576 * targets.c (i860coff_vec): Declare.
5577 (bfd_target_vector): Add &i860coff_vec.
5578 * archures.c (bfd_i860_arch): Declare.
5579 (bfd_archures_list): Add &bfd_i860_arch.
5580 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5581 (coff_set_flags): Handle bfd_arch_i860.
5582 (coff_write_object_contents): Handle I860 a.out magic number.
5584 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5586 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5587 the created .tc section to 2.
5588 (xcoff_mark): Don't keep a .loader reloc for a call to an
5589 undefined symbol when creating a shared library.
5590 (xcoff_build_ldsyms): When creating a shared library, generate
5591 global linkage code for a call to an undefined symbol.
5593 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5595 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5596 BFD32_BACKENDS, BFD64_BACKENDS.
5597 (.dep1): Put mkdep output in a separate file.
5598 Rebuilt dependencies.
5600 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5603 Permit use of mmap when available:
5605 * configure.in: Check for mmap, madvise, mprotect.
5606 * config.in, configure: Regenerated.
5608 * libbfd.c (struct _bfd_window_internal): Define type.
5609 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5611 (ok_to_map): New static variable for debugging.
5612 (_bfd_generic_get_section_contents_in_window): New function.
5613 * bfd-in.h (bfd_window_internal): Declare type.
5614 (bfd_window): Define type.
5615 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5616 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5619 * libaout.h (struct aoutdata): Add two window fields.
5620 (obj_aout_sym_window, obj_aout_string_window): New macros.
5621 * aoutx.h (some_aout_object_p): Initialize windows.
5622 (aout_get_external_symbols): Get symbol data and strings in
5623 windows instead of explicitly allocated buffers.
5624 (slurp_symbol_table): Free window instead of memory.
5625 (bfd_free_cached_info): Release windows instead of freeing storage
5627 (aout_link_free_symbols): Ditto.
5629 * targets.c (bfd_target): Add new field for
5630 get_section_contents_in_window.
5631 (BFD_JUMP_TABLE_GENERIC): Updated.
5632 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5633 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5634 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5635 macros for get_section_contents_in_window field.
5637 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5639 * core.c: Renamed to corefile.c
5640 * makefile.dos (OBJS): Change core.o to corefile.o
5641 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5644 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5646 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5647 targ_selvecs to allow debugging under Irix-5 native.
5650 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5652 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5653 to o. Clobber and restore the list of new csects around the call
5654 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5655 linker error and the linker wants to read the symbol table. Reset
5656 the line number count of a real section even if it has no relocs.
5657 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5659 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5662 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5664 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5665 an undefined symbol in a shared link.
5667 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5668 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5669 phdm@info.ucl.ac.be (Philippe De Muyter).
5671 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5673 * coff-m88k.c (rtype2howto): New static function.
5674 (RTYPE2HOWTO): Use it rather than a macro definition.
5676 * coffcode.h (coff_write_object_contents): set internal_a.magic
5677 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5679 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5680 define TRAD_HEADER to new file hosts/delta68.h.
5681 m88*-motorola-sysv*, however, does use ptrace-core.o.
5682 * hosts/delta68.h: New file.
5684 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5685 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5687 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5689 * i386linux.c (MY(vec)): Declare before use.
5691 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5693 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5694 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5696 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5697 BFD is not of the right type.
5698 (bfd_elf_get_needed_list): Likewise.
5699 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5700 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5701 * xcofflink.c (XCOFF_XVECP): Define.
5702 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5704 (bfd_xcoff_import_symbol): Likewise.
5705 (bfd_xcoff_export_symbol): Likewise.
5706 (bfd_xcoff_link_count_reloc): Likewise.
5707 (bfd_xcoff_record_link_assignment): Likewise.
5708 (bfd_xcoff_size_dynamic_sections): Likewise.
5710 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5711 table index against the number of symbols for a base relative
5714 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5716 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5717 full_aouthdr flag here...
5718 (_bfd_xcoff_bfd_final_link): ...not here.
5720 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5722 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5723 systems that have a system <libelf.h>.
5724 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5725 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5726 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5727 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5728 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5729 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5730 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5732 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5734 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5735 set, set BSF_WEAK in symbol. Change all callers.
5736 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5737 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5738 _bfd_generic_link_add_one_symbol.
5739 (ecoff_indirect_link_order): Check that the section tdata relocs
5740 are not NULL before using them.
5742 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5743 define TRAD_HEADER as hosts/alphalinux.h.
5744 * configure: Rebuild.
5745 * hosts/alphalinux.h: New file.
5746 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5749 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5751 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5752 C_ECOMM storage classes.
5754 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5756 (xcoff_mark): Call xcoff_mark_symbol.
5757 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5758 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5760 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5762 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5764 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5766 (xcoff_find_reloc): New static function.
5767 (xcoff_link_add_symbols): Use it.
5768 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5769 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5770 relocate the value of C_DECL.
5772 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5774 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5776 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5777 callback decide what goes in .relocs.
5778 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5779 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5782 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5784 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5787 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5789 * xcofflink.c: More improvements, mostly to fix handling of
5790 constructors and a few other special cases.
5791 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5792 zero, reverting yesterday's change.
5793 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5794 (bfd_xcoff_link_count_reloc): Declare.
5795 (bfd_xcoff_record_link_assignment): Declare.
5796 * bfd-in2.h: Rebuild.
5798 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5800 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5801 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5802 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5803 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5804 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5805 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5807 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5810 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5811 segments includes the a.out header. See to that the magic number
5812 *always* is big-endian.
5814 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5815 m68k4k NetBSD configurations.
5817 * configure.in, configure: Separate i386 & mips NetBSD
5818 configurations from other BSD ones. Don't assume DEC is the only
5819 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5820 configurations. Add support for m68k4k NetBSD object format.
5822 * libaout.h: Added M_68K4K_NETBSD magic.
5824 * m68k4knetbsd.c: New file.
5826 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5828 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5831 * hosts/mipsnbsd.h: New file.
5834 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5836 * config.bfd: Add config stuff for mips*-*-magic* to set
5837 targ_defvec to ecoff_big_vec.
5840 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5842 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5844 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5845 toc_section, and entry_section fields.
5846 (struct xcoff_section_tdata): Remove ldrel_count field.
5847 * libcoff.h: Rebuild.
5848 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5850 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5851 full a.out header if full_aouthdr is set in xcoff_data.
5852 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5853 based on sections stored in xcoff_data.
5854 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5856 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5857 (rs6000coff_vec): Set symbol_leading_char to '.'.
5858 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5859 value stored in ret rather than returning a pointer value.
5861 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5863 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5866 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5868 * som.c (som_slurp_string_table): Allocate the strings with malloc
5869 since they're free'd by free_cached_info.
5870 (som_slurp_symbol_table): Similarly for the symbol table.
5872 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5874 * Makefile.in (diststuff): Don't make headers.
5876 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5878 * Makefile.in: Rebuild dependencies.
5880 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5881 output_bfd is not SunOS.
5882 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5883 non-SunOS input files.
5885 * xcofflink.c: Extensive changes to support linking shared objects
5886 and generating a .loader section.
5887 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5888 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5889 last_symndx, and ldrel_count fields.
5890 * libcoff.h: Rebuild.
5891 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5892 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5894 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5895 (bfd_xcoff_export_symbol): Declare.
5896 (bfd_xcoff_size_dynamic_sections): Declare.
5897 * bfd-in2.h: Rebuild.
5899 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5901 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5902 * configure: Rebuild.
5903 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5904 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5906 (pmac_xcoff_vec): Update to use new xcoff support.
5907 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5908 (xcoff_write_armap): Declare buf as unsigned char.
5909 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5911 * mpw-make.sed: Generalize subdir_do edit.
5913 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5915 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5916 correctly. Don't initialize asect->vma.
5918 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5920 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5921 something a little less than the page size.
5923 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5925 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5927 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5929 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5930 * coffcode.h (coff_write_object_contents): If .bss is before
5931 .data us that as data_start.
5932 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5934 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5935 (coff_swap_outhdr_out): Hardwire in version number.
5937 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5939 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5940 major and minor to *_vno, since the former are also macros in
5941 SunOS header files. Cast result of bfd_alloc to appropriate
5944 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5945 before assigning to sec_data.
5947 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5949 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5950 now relative to the section, not absolute.
5951 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5952 get the file name when there is a N_SO directory name. When
5953 handling stabs, remember that section->vma was added to the
5956 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5958 * sunos.c (struct sunos_link_hash_table): Add needed field.
5959 (sunos_link_hash_table_create): Call bfd_release, not free.
5960 (sunos_link_hash_table_create): Initialize needed field.
5961 (sunos_add_dynamic_symbols): Record needed objects.
5962 (bfd_sunos_get_needed_list): New function.
5963 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5964 * bfd-in2.h: Rebuild.
5966 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5968 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5970 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5972 * bfd-in.h (struct bfd_link_needed_list): Rename from
5973 bfd_elf_link_needed_list.
5974 * bfd-in2.h: Rebuild.
5975 * elf.c, elflink.h, libelf.h: Corresponding changes.
5977 Add start at AIX linker support; no shared libraries yet.
5978 * xcofflink.c: New file.
5979 * configure.in (rs600coff_vec): Use xcofflink.o.
5980 * configure: Rebuild.
5981 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5983 (struct xcoff_section_tdata): Define.
5984 (xcoff_section_data): Define macro.
5985 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5986 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5987 (_bfd_xcoff_bfd_final_link): Declare.
5988 (_bfd_ppc_xcoff_relocate_section): Declare.
5989 * libcoff.h: Rebuild.
5990 * coff-rs6000.c: Clean up a bit.
5991 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5992 cputype, csects, and debug_indices.
5993 (xcoff_copy_private_bfd_data): Copy cputype.
5994 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5995 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5996 (xcoff_reloc_type_lookup): Rename from
5997 rs6000coff_reloc_type_lookup.
5998 (coff_relocate_section): Define.
5999 (_bfd_xcoff_sizeof_headers): Define.
6000 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6001 (_bfd_xcoff_bfd_relax_section): Define.
6002 (_bfd_xcoff_bfd_link_split_section): Define.
6003 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6005 * coffcode.h (coff_compute_section_file_positions): If AIX,
6006 increment sofar by SMALL_AOUTSZ if not executable.
6007 (coff_write_object_contents): If AIX, always output an a.out
6008 header; if not executable, header size of SMALL_AOUTSZ.
6009 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6010 (_bfd_stringtab_init): Initialize xcoff field.
6011 (_bfd_xcoff_stringtab_init): New function.
6012 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6013 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6014 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6015 * libbfd.h: Rebuild.
6016 * Makefile.in: Rebuild dependencies.
6017 (BFD32_BACKENDS): Add xcofflink.o.
6018 (CFILES): Add xcofflink.c.
6020 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6021 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6022 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6024 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6026 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6028 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6030 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6031 * config.in: Regenerated.
6033 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6034 (_bfd_chunksize): New variable.
6035 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6036 for obstack chunk size.
6037 * configure.in: Check for getpagesize.
6038 * configure: Regenerated.
6040 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6042 * trad-core.c (rawptr): Make it a local variable of
6043 ptrace_unix_core_file_p.
6045 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6047 * coff-arm.c (in_reloc_p): New.
6048 * coff-i386.c (in_reloc_p): New.
6049 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6050 (coff_write_object_contents): Only set has_reloc_section
6052 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6053 in_reloc_p to decide if reloc should be emitted.
6054 * libcoff.h (pe_data_type.in_reloc_p): New.
6055 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6057 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6059 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6060 (_bfd_coff_read_internal_relocs): Likewise.
6061 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6062 (_bfd_coff_read_internal_relocs): Likewise.
6064 * elflink.h (elf_link_add_object_symbols): Correct conditions
6065 under which type and size change warnings are issued.
6067 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6069 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6070 a symbol which is not in a real section.
6071 (coff_write_native_symbol): Corresponding change.
6073 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6074 coff_link_hash_newfunc and make non-static.
6075 (_bfd_coff_link_hash_table_init): New function, broken out of
6076 _bfd_coff_link_hash_table_create.
6077 (_bfd_coff_link_hash_table_create): Use it.
6078 (process_embedded_commands): Make static.
6079 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6080 (_bfd_coff_link_hash_table_init): Declare.
6081 * libcoff.h: Rebuild.
6083 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6084 field in XCOFF tdata.
6085 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6086 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6087 based on cputype stored in a.out header, or in n_type of initial
6089 (coff_write_object_contents): Set cputype correctly in a.out
6091 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6093 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6094 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6096 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6097 * libcoff.h: Rebuild.
6099 * cpu-rs6000.c (rs6000_compatible): New static function.
6100 (bfd_rs6000_arch): Use it.
6101 * cpu-powerpc.c (powerpc_compatible): New static function.
6102 (arch_info_struct): Define various flavours of PowerPC.
6103 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6106 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6108 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6110 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6112 * elflink.h (elf_link_add_object_symbols): Don't warn about
6113 changing the size or type if the old definition was weak.
6115 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6117 * coffcode.h (combined_entry_type): Add fix_line field.
6118 (coff_slurp_line_table): Warn if we try to set the lineno field of
6120 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6121 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6122 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6123 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6125 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6126 * libcoff.h: Rebuild.
6128 * libcoff-in.h (struct xcoff_tdata): Define.
6129 (xcoff_data): Define.
6130 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6131 * bfd-in2.h, libcoff.h: Rebuild.
6132 * coff-rs6000.c (xcoff_mkobject): New static function.
6133 (coff_mkobject): Define.
6134 (xcoff_copy_private_bfd_data): New static function.
6135 (coff_bfd_copy_private_bfd_data): Define.
6136 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6138 (rs6000coff_vec): Add DYNAMIC to object_flags.
6139 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6140 .loader sections specially.
6141 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6142 section alignment from the XCOFF tdata information.
6143 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6144 F_SHROBJ, and copy the extra a.out header information into the
6145 XCOFF tdata structure.
6146 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6147 F_DYNLOAD and the extra a.out header information.
6148 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6149 C_HIDEXT symbol with attached csect information.
6150 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6151 in the o_maxdata field.
6152 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6153 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6154 end if BSF_NOT_AT_END is set.
6156 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6157 _bfd_read_ar_hdr_fn.
6158 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6159 * bfd-in2.h, libbfd.h: Rebuild.
6160 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6162 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6163 (bfd_slurp_bsd_armap_f2): Likewise.
6164 (_bfd_slurp_extended_name_table): Likewise.
6166 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6168 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6170 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6171 when the symbol table is empty.
6173 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6174 space for section symbols, since we don't output them either.
6175 (elf_m68k_adjust_dynindx): Removed.
6177 * ptrace-core.c (rawptr): Make it a local variable of
6178 ptrace_unix_core_file_p.
6180 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6182 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6185 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6186 Mac object file formats.
6188 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6190 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6191 auxent if there isn't one.
6192 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6193 rather than FILNMLEN as the maximum name length.
6195 * coffcode.h (bfd_coff_backend_data): Add new field
6196 _bfd_coff_print_aux.
6197 (bfd_coff_print_aux): New static function.
6198 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6199 scnlen field of an XTY_LD csect aux entry.
6200 (coff_print_aux): New static function.
6201 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6202 in coff_pointerize_aux_hook.
6203 (bfd_coff_std_swap_table): Initialize new field.
6204 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6205 * libcoff.h: Rebuild.
6206 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6207 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6209 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6210 if there are symbols, for native AIX ld compatibility.
6212 * coffcode.h (bfd_coff_backend_data): Add new field
6213 _bfd_coff_pointerize_aux_hook.
6214 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6215 or I960, and as 0 otherwise.
6216 (bfd_coff_std_swap_table): Initialize new field.
6217 * libcoff.h: Rebuild.
6218 * coffgen.c (coff_pointerize_aux): Change parameters to take
6219 symbol pointer instead of type and class, and to take aux index.
6220 Call _bfd_coff_pointerize_aux_hook if it is defined.
6221 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6222 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6223 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6225 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6226 read-only/host-only support.
6228 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6230 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6233 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6234 BFD_JUMP_TABLE_ARCHIVE accordingly.
6235 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6236 (_bfd_compute_and_write_armap): Declare.
6237 (_bfd_generic_read_ar_hdr): Declare.
6238 (_bfd_read_ar_hdr): Define.
6239 (_bfd_noarchive_read_ar_hdr): Define.
6240 (_bfd_archive_bsd_read_ar_hdr): Define.
6241 (_bfd_archive_coff_read_ar_hdr): Define.
6242 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6243 _bfd_read_ar_hdr instead.
6244 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6245 (_bfd_compute_and_write_armap): Rename from
6246 compute_and_write_armap. Make non-static. Change all callers.
6247 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6248 than _bfd_snarf_ar_hdr.
6249 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6250 * ieee.c (ieee_read_ar_hdr): Define.
6251 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6252 * oasys.c (oasys_read_ar_hdr): Define.
6253 * som.c (som_read_ar_hdr): Define.
6254 * bfd-in2.h, libbfd.h: Rebuild.
6256 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6258 * peicode.c (coff_swap_filehdr_in): If symptr is
6259 zero, there aren't any symbols, even if nsyms is set.
6261 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6263 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6265 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6266 sections, and set styp correctly for them: .got, .hash, .dynamic,
6267 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6268 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6270 (ecoff_sort_hdrs): New static function.
6271 (ecoff_compute_section_file_positions): Return boolean, not void.
6272 Sort the sections by VMA before looking through them. Put the
6273 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6274 section on an appropriate boundary within the page.
6275 (ecoff_compute_reloc_file_positions): Check return value of
6276 ecoff_compute_section_file_positions.
6277 (_bfd_ecoff_set_section_contents): Likewise.
6278 (_bfd_ecoff_write_object_contents): Check for various Alpha
6279 section types when incrementing text_size and data_size. Call
6280 adjust_headers backend function if it exists.
6281 * coff-alpha.c (alpha_adjust_headers): New static function.
6282 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6283 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6285 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6287 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6289 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6290 of ALTERNATE_AIX_CORE_FORMAT.
6291 * configure.in (aix4): No longer need CORE_FLAGS.
6292 * configure: Updated.
6294 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6296 NS32k changes from Ian Dall:
6297 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6299 (aout_link_input_section_std, aout_link_input_section_ext,
6300 aout_link_reloc_link_order): Call them instead of _bfd_*
6302 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6304 (backend_data): Use it instead of hardcoded zero.
6306 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6307 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6309 * ns32knetbsd.c: Include bfd.h.
6310 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6311 (MY_bfd_reloc_type_lookup): Declare function too.
6312 * pc532-mach.c (set_sizes): Don't declare.
6313 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6314 (backend_data, MY_backend_data): Don't define.
6316 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6317 ns32k-*-lites* like ns32k-*-netbsd*.
6319 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6322 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6324 * coffcode.h (coff_write_object_contents): Restore setting
6325 f_timdat to 0, deleted on August 22.
6327 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6329 * coffcode.h (coff_bfd_copy_private_symbol_data,
6330 coff_bfd_copy_private_section_data,
6331 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6332 * peicode.h (coff_bfd_copy_private_bfd_data): New
6333 (pe_bfd_copy_private_bfd_data): New.
6334 (coff_swap_scnhdr_in): Swap bss size into the right place.
6335 (pe_print_private_bfd_data): Add some newlines.
6337 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6339 * som.c (setup_sections): Don't die if a space has no subspaces.
6341 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6343 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6344 dynamic symbol override a common symbol. Don't change the size or
6345 type if they have been set and the new symbol is not a definition.
6346 Warn if the size or type changes.
6348 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6350 * som.c (som_begin_writing): Don't write the symbol table or
6352 (som_finish_writing): Write them here. Place them after the
6353 subspace data, but before the relocs.
6355 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6357 * sunos.c (sunos_add_one_symbol): Just pass false, not
6358 info->shared_library, to sunos_create_dynamic_sections.
6359 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6361 (sunos_check_dynamic_reloc): Remove .text section assertion.
6363 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6365 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6366 * configure, configure.in: Add pmac_xcoff_vec case.
6367 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6368 * coff-pmac.c: New file, PowerMac XCOFF support.
6369 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6370 * targets.c (pmac_xcoff_vec): Declare.
6372 * mpw-config.in: Various changes to be compatible with the
6373 autoconf-based configury.
6374 * mpw-make.sed: New file, sed commands to translate Unix
6375 makefile into MPW syntax.
6376 * mpw-make.in: Remove.
6377 * hosts/mpw.h: Remove.
6378 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6379 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6381 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6383 * binary.c (binary_get_symtab): Return an empty string on error.
6384 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6386 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6388 * coff-ppc.c: Reformatted according to gnu conventions
6389 Removed irrelevant "if 0" code
6391 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6393 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6394 symbols rather than as indirect symbols.
6395 (MY(slurp_symbol_table)): Don't do anything special about
6398 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6399 of .ctors and .dtors sections is no larger than 2.
6401 * sunos.c (sunos_add_one_symbol): Don't change
6402 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6404 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6405 dynamic symbols when creating a shared library.
6406 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6408 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6409 written even if it is not defined in a regular object.
6410 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6411 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6412 rather than the constant 22.
6413 (sunos_check_dynamic_reloc): Handle creating a shared library.
6414 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6415 zero when creating a shared library.
6416 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6417 write it out at the start of the symbol table.
6419 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6421 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6423 * config.bfd: Add arm-*-coff.
6424 * configure.in, configure: Add armcoff_{little,big}_vec.
6425 * targets.c (armcoff_{little,big}_vec): Declare.
6426 (bfd_target_vector): Add armcoff_{little,big}_vec.
6427 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6429 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6431 * targets.c (bfd_find_target): Remove debugging code.
6433 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6435 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6437 * Makefile.in: added *-ppc files
6438 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6439 allow pe based .o's to be shared with other tools on ppc/NT
6440 * config.bfd: added powerpc[le]-[pe|winnt] config support
6441 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6442 * peicode.h: Added more section flags for PE on ppc
6443 Added coff_swap_filehdr_out to allow peicode.h to be
6444 used for non-image PE files on ppc.
6445 Check for image, or not, before copying pe_opthdr
6446 * targets.c: Added new bfd's
6447 * targets.c: Removed two inactive bfds that shouldn't have made it this
6450 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6452 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6453 explicit values to initialize all relocs. Change all users.
6454 (ppc_elf_brtaken_inner): New function to handle branch predicition
6456 (ppc_elf_brtaken_reloc): Ditto.
6457 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6458 relocs use ppc_elf_unsupported_reloc.
6459 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6460 needs to be reported.
6461 (ppc_elf_relocate_section): Support branch prediction relocs.
6463 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6465 * bfd.c (bfd_assert): Remove \n from string passed to
6468 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6469 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6470 (bfd_coff_make_section_hook): Don't define.
6471 (coff_make_section_hook): Remove.
6472 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6473 (styp_to_sec_flags): Likewise.
6474 (coff_write_object_contents): Likewise.
6475 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6477 * libcoff.h: Rebuild.
6478 * coffgen.c (make_a_section_from_file): Just call
6479 bfd_make_section_anyway, not bfd_make_section or
6480 bfd_coff_make_section_hook.
6481 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6482 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6483 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6484 make_section_hook field.
6485 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6487 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6488 pointers into value field for warning and indirect symbols; just
6489 leave the value field alone.
6490 * linker.c (generic_link_add_symbol_list): Use next symbol for
6491 warning and indirect symbols, rather than looking in symbol value.
6492 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6493 parameter. Change all callers. Remove support for indirect
6494 symbols; it didn't work anyhow.
6495 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6496 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6497 * bfd-in2.h: Rebuild.
6499 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6501 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6502 go back to telling the tools this reloc operates on 32 bits.
6504 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6506 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6507 rather than a direct fprintf.
6508 * archive.c (_bfd_write_archive_contents): Likewise.
6509 * coffcode.h (coff_slurp_symbol_table): Likewise.
6510 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6511 (ppc_elf_unsupported_reloc): Likewise.
6512 (ppc_elf_relocate_section): Likewise.
6513 * i386linux.c (linux_tally_symbols): Likewise.
6514 (linux_finish_dynamic_link): Likewise.
6515 * osf-core.c (osf_core_core_file_p): Likewise.
6516 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6517 * som.c (som_sizeof_headers): Likewise.
6518 * srec.c (srec_bad_byte): Likewise.
6519 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6520 * libbfd-in.h (bfd_assert): Declare first parameter const.
6521 * libbfd.h: Rebuild.
6522 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6523 bfd_reloc_overflow is enough.
6524 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6525 * coff-h8500.c (rtype2howto): Likewise.
6526 * coff-z8k.c (rtype2howto): Likewise.
6527 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6528 * elf.c (_bfd_elf_get_lineno): Likewise.
6529 (_bfd_elf_no_info_to_howto): Likewise.
6530 (_bfd_elf_no_info_to_howto_rel): Likewise.
6531 * hp300hpux.c (convert_sym_type): Likewise.
6532 (MY(swap_std_reloc_in)): Likewise.
6533 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6535 * libaout.h (struct aoutdata): Add line_buf field.
6536 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6537 and filename_buffer. Instead, use a malloc buffer stored in the
6538 new line_buf field. Remove length restrictions.
6540 * coffgen.c (string_size): Remove static variable.
6541 (debug_string_size, debug_string_section): Likewise.
6542 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6543 and debug_string_size_p parameters. Use them instead of the
6544 global variables. Change all callers.
6545 (coff_write_symbol): Likewise.
6546 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6547 (coff_write_symbols): Add local variables to replace removed
6550 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6551 function, and line_base fields.
6552 * libcoff.h: Rebuild.
6553 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6554 information, rather than using static variables.
6556 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6557 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6559 * init.c (initialized): Remove static variable.
6560 (bfd_init): Don't bother setting initialized.
6561 (bfd_check_init): Remove.
6562 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6563 * libbfd.h: Rebuild.
6565 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6567 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6568 size for full core dumps. Copy core file header to private data.
6569 (rs6000coff_core_file_failing_command,
6570 rs6000coff_core_file_failing_signal): New functions to extract
6571 the file name and terminating signal from the core file.
6572 * coff-rs6000.c: Use them.
6574 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6576 Change arch info to be const, initialized at compile time.
6577 * archures.c: Reindent many functions. Change CONST to const.
6578 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6579 nothing set it anyhow. Make next const.
6580 (bfd_arch_info_list): Remove.
6581 (bfd_archures_list): Rename from archures_init_table. Change from
6582 a table of function pointers to a table of bfd_arch_info_type
6583 structure addresses.
6584 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6585 (bfd_lookup_arch): Likewise.
6586 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6588 (bfd_default_arch_struct): Make const.
6589 (bfd_arch_init, bfd_arch_linkin): Remove.
6590 (bfd_get_arch_info): Return a const pointer.
6591 * init.c (bfd_init): Don't call bfd_arch_init.
6592 * bfd.c (struct _bfd): Make arch_info const.
6593 * bfd-in2.h: Rebuild.
6594 * libbfd.h: Rebuild.
6595 * configure.in: Put & before everything in $selarchs.
6596 * configure: Rebuild.
6597 * cpu-*.c: Change bfd_*_arch from a function which calls
6598 bfd_arch_linkin to a const structure.
6599 * ieee.c (ieee_object_p): Make arch const.
6601 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6603 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6605 * bfd-in2.h: Regenerate.
6606 * libbfd.h: Regenerate.
6608 * elf32-ppc.c (reloc_type): Update names to match current draft.
6609 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6610 relative. Update names to current V.4 draft.
6611 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6612 (ppc_elf_relocate_section): Rename relocations to match draft.
6614 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6616 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6617 compiled with -mrelocatable-lib to be linked with either normal
6618 modules or -mrelocatable modules.
6620 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6622 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6623 in the a.out header.
6625 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6626 a reloc against a local symbol, even if it's not a section.
6628 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6630 * targets.c (bfd_target): Remove unused align_power_min field.
6631 * bfd-in2.h: Rebuild.
6632 * All backends: Remove initialization of align_power_min.
6634 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6636 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6638 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6640 * config.bfd (mips-dec-netbsd*): New target.
6641 * configure.host (mips-dec-netbsd*): New host.
6642 * configure.in (mips-dec-netbsd*): New native.
6643 * configure: Rebuild.
6645 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6647 Make the COFF backend linker merge common types:
6648 * cofflink.c (struct coff_debug_merge_element): Define.
6649 (struct coff_debug_merge_type): Define.
6650 (struct coff_debug_merge_hash_entry): Define.
6651 (struct coff_debug_merge_hash_table): Define.
6652 (coff_debug_merge_hash_table_init): Define.
6653 (coff_debug_merge_hash_table_free): Define.
6654 (coff_debug_merge_hash_lookup): Define.
6655 (struct coff_final_link_info): Add debug_merge field.
6656 (coff_debug_merge_hash_newfunc): New static function.
6657 (_bfd_coff_final_link): Allocate and free debug_merge table.
6658 (coff_link_input_bfd): Merge identical enum, struct and union
6661 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6663 Convert i960 COFF to use COFF backend linker.
6664 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6665 structure to store the symbol being used.
6666 (coff_i960_start_final_link): New static function.
6667 (coff_i960_relocate_section): New static function.
6668 (coff_i960_adjust_symndx): New static function.
6669 (coff_start_final_link): Define.
6670 (coff_relocate_section): Define.
6671 (coff_adjust_symndx): Define.
6672 * coffcode.h (bfd_coff_backend_data): Add new callback function
6673 _bfd_coff_start_final_link.
6674 (bfd_coff_start_final_link): Define.
6675 (coff_start_final_link): Define if not defined.
6676 (bfd_coff_std_swap_table): Add coff_start_final_link.
6677 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6679 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6680 function callback is not NULL.
6681 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6682 (_bfd_coff_internal_syment_name): Declare.
6683 * libcoff.h: Rebuild.
6684 * configure.in (icoff_big_vec): Add cofflink.o.
6685 (icoff_little_vec): Likewise.
6686 * configure: Rebuild.
6688 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6690 * Makefile.in (clean-info): Remove extraneous tab from line
6693 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6695 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6696 contents has relocs.
6698 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6700 * coffcode.h (coff_compute_section_file_positions): Keep the
6702 (coff_write_object_contents): Remember if it's a relocatable
6704 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6705 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6706 if relocatable file. Swap out saved raw size.
6708 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6710 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6711 (maintainer-clean): Rename from realclean, passing
6712 maintainer-clean down to subdirectories, but leave realclean as a
6715 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6718 * dep-in.sed: Remove config.h from generated dependencies.
6720 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6721 broken out of sunos_canonicalize_dynamic_symtab.
6722 (sunos_canonicalize_dynamic_symtab): Call new function
6723 sunos_slurp_dynamic_symtab.
6724 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6725 dynamic symbol table to the caller.
6726 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6727 callback to override the symbols being read.
6728 * libaout.h (struct aout_backend_data): Add three new parameters
6729 to add_dynamic_symbols callback.
6731 Extensive minor changes to avoid various gcc warnings. Also:
6732 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6733 * archures.c (bfd_arch_info_type): Change mach field from long to
6735 (bfd_lookup_arch): Change machine parameter from long to unsigned
6738 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6740 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6741 a symbol with a non-zero plt_offset.
6743 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6745 * elfcode.h (align_file_position): Remove; not used.
6747 * configure.in: Only check for <sys/procfs.h> on a native system,
6748 and make sure it defines prstatus_t.
6749 * configure: Rebuild.
6751 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6753 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6755 * config.in: Rename from config.h.in.
6756 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6757 Check for config.h:config.in when creating stamp-h.
6758 * configure: Rebuild.
6759 * Makefile.in (stamp-h): Depend upon config.in rather than
6760 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6761 calling config.status.
6763 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6764 (Makefile): Just rebuild Makefile.
6765 (config.h, stamp-h): New targets.
6766 * configure.in: Create stamp-h when rebuilding config.h.
6767 * configure: Rebuild.
6769 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6771 * configure.in: Call AC_CONFIG_HEADER. Substitute
6772 HOST_64BIT_LONG. Check that various header files exist. Check
6773 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6774 and/or free need to be declared. Don't make a link to sysdep.h.
6775 Define TRAD_HEADER for various hosts.
6776 * configure: Rebuild.
6777 * configure.host: Don't set my_host. Add definitions taken from
6778 host header files for various entries. Remove entries which now
6780 * acconfig.h: New file.
6781 * config.h.in: New file, built by autoheader.
6782 * sysdep.h: New file.
6783 * Makefile.in (do_distclean): Don't remove sysdep.h.
6785 (LOCAL_H_DEPS): New variable.
6786 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6788 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6789 ($(OPTIONAL_BACKENDS)): Likewise.
6790 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6791 looking through sysdep.h.
6792 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6793 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6794 (fprintf_vma, sprintf_vma): Likewise.
6795 (int64_type, uint64_type): Don't define.
6796 * bfd-in2.h: Rebuild.
6797 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6798 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6799 * lynx-core.c: Include stuff from old hosts/lynx.h.
6800 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6801 rather than NO_FCNTL.
6802 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6803 rather than NATIVE_HPPAHPUX_COMPILER.
6804 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6806 * hosts/*.h: Remove all header files which merely include,
6807 declare, and define things. Leave header files which define
6808 information needed by trad-core.c.
6810 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6811 (BFD_CC_FOR_BUILD): Define.
6812 * configure.in: Use BFD_CC_FOR_BUILD.
6813 * configure: Rebuild.
6815 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6817 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6818 * configure: Rebuild.
6820 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6823 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6825 * config.bfd: i386pe_ve -> i386pe_vec.
6827 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6829 * configure.host: Incorporate host Makefile fragments by setting
6831 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6832 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6833 value based on whether the code is being compiled by a cross
6834 compiler. Don't substitute host_makefile_frag or frags.
6835 * aclocal.m4: New file to define local AC_PROG_CC.
6836 * configure: Rebuild.
6837 * Makefile.in (INSTALL): Set to @INSTALL@.
6838 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6839 (INSTALL_DATA): Set to @INSTALL_DATA@.
6841 (CC): Define as @CC@.
6842 (CFLAGS): Set to @CFLAGS@.
6843 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6844 (@host_makefile_frag@): Remove.
6845 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6846 after other options.
6847 (config.status): Remove dependency upon @frags@.
6848 * config/*.mh, config/README: Remove.
6850 * config.bfd: Rewrite to incorporate the contents of the Makefile
6851 fragments by setting shell variables, rather than merely returning
6852 the name of a Makefile fragment.
6853 * configure.in: Use shell variables set by config.bfd rather than
6854 looking at the target Makefile fragment files. Don't substitute
6855 target_makefile_frag. Do substitute TDEFINES.
6856 * configure: Rebuild.
6857 * Makefile.in (@target_makefile_frag@): Remove.
6858 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6859 * config/*.mt: Remove.
6861 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6863 * configure.in: Put changequote lines around "i[345]86" patterns
6864 section of core file support.
6866 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6868 * som.c (som_bfd_print_private_bfd_data): Define to use the
6871 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6873 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6874 entry, text_start and data_start.
6876 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6878 * Makefile.in (OFILES): Remove $(TDEPFILES).
6879 * config/apollo.mt (TDEPFILES): Remove.
6880 * config/README: Update.
6882 * configure.in: For a native configuration, set COREFILE and
6883 COREFLAG based on the canonical host name.
6884 * configure: Rebuild.
6885 * Makefile.in: Rebuild dependencies.
6886 (ALL_CFLAGS): Add @COREFLAG@.
6887 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6888 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6889 support routines. Check LYNX_CORE rather than HOST_LYNX.
6890 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6891 * i386lynx.c: Likewise.
6892 * m68klynx.c: Likewise.
6893 * sparclynx.c: Likewise.
6894 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6895 * *-core.c: Comment changes.
6896 * config/decstation.mh (HDEPFILES): Remove.
6897 (HDEFINES): Remove -DTRAD_CORE.
6898 * config/irix3.mh (RANLIB): Remove.
6899 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6900 (HDEFINES): Remove -DIRIX_CORE.
6901 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6902 (HDEFINES): Remove -DTRAD_CORE.
6903 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6904 * config/ultra3.mh (RANLIB): Remove.
6905 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6906 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6907 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6908 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6909 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6910 * config/i386aix.mh, config/i386bsd.mh: Remove.
6911 * config/i386linux.mh, config/i386mach3.mh: Remove.
6912 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6913 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6914 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6915 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6916 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6917 * config/solaris2.mh, config/stratus.mh: Remove.
6918 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6919 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6921 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6923 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6924 DT_FINI entry if the appropriate symbol is not in the hash table.
6926 * libelf.h (struct elf_backend_data): Add create_program_headers
6927 and want_hdr_in_seg fields.
6928 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6930 (elf_backend_create_program_headers): Likewise.
6931 (elfNN_bed): Initialize create_program_headers and
6933 * elf.c (get_program_header_size): Call create_program_headers
6935 (map_program_segments): Check want_hdr_in_seg backend field. Call
6936 create_program_headers backend routine.
6938 * elf.c (assign_file_positions_except_relocs): Align non allocated
6939 sections when creating an executable.
6941 * elfcode.h (elf_swap_phdr_in): Make non static.
6942 (elf_swap_phdr_out): Make non static.
6943 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6944 (bfd_elf32_swap_phdr_out): Declare.
6945 (bfd_elf64_swap_phdr_in): Declare.
6946 (bfd_elf64_swap_phdr_out): Declare.
6948 * ecofflink.c (ecoff_collect_shuffle): New static function.
6949 (_bfd_ecoff_get_accumulated_pdr): New function.
6950 (_bfd_ecoff_get_accumulated_sym): New function.
6951 (_bfd_ecoff_get_accumulated_ss): New function.
6952 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6953 (_bfd_ecoff_get_accumulated_sym): Declare.
6954 (_bfd_ecoff_get_accumulated_ss): Declare.
6955 * libbfd.h: Rebuild.
6957 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6959 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6961 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6962 warning symbols. If any section is named .gnu.warning.XXX, treat
6963 the contents as a warning to be issued if the symbol XXX is
6965 (elf_link_output_extsym): For an indirect or warning symbol, just
6966 output the symbol it points to.
6968 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6969 if bfd_hash_allocate fails, since it will already be set.
6970 (generic_link_hash_newfunc): Likewise.
6971 (archive_hash_newfunc): Likewise.
6972 (hash_entry_bfd): New static function.
6973 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6974 callback. Allocate a new warning using the hash table newfunc.
6975 Use bfd_hash_replace to update the entry in the hash table, rather
6976 than assuming we can copy the fields with structure assignment.
6978 * hash.c (bfd_hash_replace): New function.
6979 * bfd-in.h (bfd_hash_replace): Declare.
6980 * bfd-in2.h: Rebuild.
6982 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6984 * config.bfd: Add mips*vr4300-*-elf* target.
6985 * config/mipsbvr4300.mt: Added.
6987 See file ChangeLog.2
6994 version-control: never
projects / external / binutils.git / blob