1 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
3 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
4 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
5 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
7 * bfd.c: Include "libiberty.h".
8 (strerror): Don't declare.
9 (bfd_errmsg): Call xstrerror rather than strerror.
11 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
13 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
14 reloc even if the symbol is in the .bss section.
15 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
16 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
17 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
19 * coffcode.h (bfd_coff_backend_data): Add new field
20 _bfd_coff_default_section_alignment_power.
21 (bfd_coff_default_section_alignment_power): Define.
22 (bfd_coff_std_swap_table): Initialize new field.
24 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
25 symbol to the default section alignment.
27 * COPYING: Update FSF address.
30 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
32 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
33 21-bit absolute that made it act as a relative.
36 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
38 * elflink.c (_bfd_elf_create_linker_section): Don't set
39 bss_section and rel_section from existing sections.
41 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
44 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
46 * aoutx.h (some_aout_object_p): Change executable test to fix
47 problems with embedded a.out systems.
49 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
51 * stabs.c (_bfd_stab_section_offset): New function.
52 * libbfd-in.h (_bfd_stab_section_offset): Declare.
54 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
56 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
57 * elf32-mips.c (mips_elf_relocate_section): Likewise.
58 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
59 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
60 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
62 * stabs.c (_bfd_link_section_stabs): Copy over the first header
63 symbol. Check for memory allocation failure of *psinfo.
64 (_bfd_write_section_stabs): Add psinfo parameter. Change all
65 callers. Set the value of the header symbol.
66 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
70 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
72 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
73 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
74 reloc types, rather than silently failing to generate an output file.
77 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
79 * targmatch.sed: Use the hold space to put the #ifdef around the
81 * targets.c (UNSUPPORTED_TARGET): Don't define.
82 (find_target): Don't check for UNSUPPORTED_TARGET.
83 (bfd_set_default_target): Don't try to optimize by checking for
86 * Makefile.in: Rebuild dependencies.
87 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
88 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
89 (elf32-m32r.o): Remove explicit target.
91 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
94 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
95 count section symbols for sections that were created by the
96 linker, or are not allocatable or not loadable.
97 (elf32_sparc_finish_dynamic_sections): Output output section
98 symbols for section for which we made space for them.
100 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
102 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
103 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
105 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
107 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
108 (m32r_hi16_list): New static local.
109 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
110 (m32r_elf_do_hi16_reloc): Delete.
111 (m32r_elf_relocate_hi16): New function.
112 (m32r_elf_lo16_reloc): New function.
113 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
116 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
118 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
119 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
120 (m32r_elf_final_sda_base): New function.
121 (m32r_elf_relocate_section): Rewrite sdata support.
122 (m32r_elf_finish_dynamic_sections): Delete.
124 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
126 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
127 * coff-svm68k.c: New file. Just defines some macros and includes
129 * coff-m68k.c: Add functions to handle common addends, moved in
130 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
131 Control whether relocs are visible using STATIC_RELOCS.
132 * cf-m68klynx.c: Simplify greatly: just define macros to control
134 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
135 * targets. (m68ksysvcoff_vec): Declare.
136 (bfd_target_vector): Add m68ksysvcoff_vec.
137 * config.bfd (m68*-motorola-sysv*): New target.
138 * configure.in (m68ksysvcoff_vec): New vector.
139 * configure: Rebuild.
140 * Makefile.in: Rebuild dependencies.
141 (BFD32_BACKENDS): Add coff-svm68k.o.
142 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
144 * binary.c (binary_set_section_contents): Don't get misled if the
145 first section is not loadable. From Matthew L. Martin
148 * elflink.h (elf_bfd_final_link): Set the value of a section
149 symbol to the section address unless doing a relocateable link.
151 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
153 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
154 .plt entry if we've taken the function's address.
155 (elf64_alpha_merge_gots): Merge collected flags info as well.
157 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
159 * Many files: Add function prototypes.
160 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
161 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
162 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
163 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
164 * peicode.h: Change several void * parameters to PTR.
165 * srec.c (srec_get_symbol_info): Make static.
166 * syms.c (bfd_symbol_is_absolute): Remove.
167 * Makefile.in: Rebuild dependencies.
169 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
171 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
172 (bfd_elf32_bfd_is_local_label): Don't define.
174 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
177 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
179 * bfd-in.h: Don't include obstack.h.
180 (struct bfd_hash_table): Change memory field to PTR.
181 * bfd.c (struct _bfd): Change memory field to PTR.
182 * bfd-in2.h: Rebuild.
183 * libbfd-in.h (bfd_release): Declare as function, don't define as
186 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
187 objalloc routines rather than obstack routines.
188 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
189 (getpagesize): Don't define.
190 (_bfd_new_bfd): Don't set _bfd_chunksize.
191 (bfd_openr): Free new bfd and objalloc on failure.
192 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
193 (bfd_alloc_size): Remove.
194 (bfd_release): New function.
195 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
196 objalloc routines rather than obstack routines.
197 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
198 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
199 objalloc routines rather than obstack routines.
200 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
201 (struct accumulate): Change memory to struct objalloc *.
202 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
203 * dep-in.sed: Don't remove obstack.h from dependency list.
204 * Makefile.in: Rebuild dependencies.
205 (BFD_H_DEPS): Remove obstack.h.
206 (install): Don't install obstack.h.
207 * Many files: Don't include "obstack.h".
210 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
211 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
213 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
214 * sunos.c (sunos_add_dynamic_symbols): Likewise.
215 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
217 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
218 old version of bfd_alloc.
219 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
221 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
223 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
225 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
226 ELF local label syntax as well.
228 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
230 * config.bfd (powerpc-*-beos*): New target.
231 * configure.in (powerpc-*-beos*): Add case that explicitly
232 does not set COREFILE for now. A future BeOS version is
233 expected to support core files.
234 * configure: Regenerate with autoconf.
236 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
238 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
239 seen with a local symbol, rather than crashing.
241 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
242 version symbols if there aren't any.
245 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
247 * coff-tic80.c (coff_rtype_to_howto): Define
248 (coff_tic80_rtype_to_howto): Clone generic coff version and
249 add code to handle the funky TI "internal relocations".
252 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
254 * elflink.h (elf_link_add_object_symbols): Don't warn about type
255 or size changes because of a weak symbol.
257 * cisco-core.c (SIGEMT): Define if not defined.
259 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
261 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
262 setting ever. Sanity check the version number. Sort out copying
263 flags and other information when adding an indirect symbol.
264 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
265 symbols added by the backend. Clear the entire contents of the
267 (elf_export_symbol): Ignore indirect symbols.
268 (elf_link_output_extsym): Accept a section without an owner in an
270 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
271 version count. Correct the allocation of x_versymp.
273 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
274 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
275 Don't return bfd_und_section_ptr when info->shared.
276 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
277 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
278 (mips_elf_check_relocs): Resolve an indirect symbol in
280 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
281 SHN_MIPS_TEXT or SHN_MIPS_DATA.
283 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
285 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
287 From Eric Youngdale <eric@andante.jic.com>:
288 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
289 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
290 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
291 versioned symbol appears in both a regular and a shared object.
292 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
293 appropriate. Improve error message.
294 (struct elf_outext_info): Rename from elf_finfo_failed. Change
295 all uses. Add localsyms field.
296 (elf_bfd_final_link): When generating a shared library, call
297 elf_link_output_extsym to output all local symbols.
298 (elf_link_output_extsym): Handle symbols which were forced to
301 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
303 From Eric Youngdale <eric@andante.jic.com>:
304 * elf-bfd.h (elf_symbol_type): Add version field.
305 * elfcode.h (elf_slurp_symbol_table): Set version field.
306 * elflink.h (elf_link_add_object_symbols): When creating an
307 indirect symbol for a default version symbol, set DEF_DYNAMIC if
308 appropriate. Set up an indirection from the nondefault version of
310 (NAME(bfd_elf,size_dynamic_sections)): Call
311 elf_link_assign_sym_version before checking whether there are any
312 versions. Always record the version name as a dynamic symbol.
314 (elf_link_assign_sym_version): After finding a version, see if a
315 symbol should be forced to local scope. Create a new version
316 definition if appropriate.
317 (elf_link_output_extsym): Correct indirect symbol handling.
318 * elf.c (bfd_elf_print_symbol): Print version information.
319 (bfd_section_from_shdr): Turn version sections into BFD sections.
320 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
321 if sh_info is not already set.
322 (_bfd_elf_copy_private_section_data): Copy sh_info for version
324 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
325 _bfd_stringtab_add to copy the name into permanent memory if
328 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
330 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
332 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
334 * coffcode.h (bfd_coff_backend_data): Change
335 _bfd_coff_compute_section_file_positions to return a boolean
336 value. Change all callers.
337 (coff_compute_section_file_positions): Change return type to
338 boolean. If the size of the last section changed, then output a
339 zero byte at the end of the file.
340 * libcoff.h: Rebuild.
342 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
343 for at least 6 output symbols.
344 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
345 emit a TC csect to represent the space they take up. For an XO
346 symbol, just emit a reference, not a csect.
348 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
349 Solaris doesn't like the combined options, and the -f is
351 (stamp-tshlink, install): Likewise.
353 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
354 handling when little endian.
356 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
358 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
359 (mn10300_elf_relocate_section): Likewise.
360 (elf_backend_relocate_section): Define.
362 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
363 relocs. Replace them with generic PCREL_{8,16,32} relocs.
364 (elf32_mn10300_howto_table): Likewise.
365 (elf32_mn10300_reloc_map): Likewise.
366 (bfd_elf32_mn10300_reloc): Delete unused function.
368 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
371 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
372 understand, just set the howto field to NULL, and the caller will
373 print an appropriate error message.
375 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
376 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
377 block. Use NULL for initializations of "ptr" rather than bare 0.
378 * coff-h8300.c: Fix typo in comment.
379 * coff-h8500.c: Ditto.
383 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
385 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
386 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
387 m32r_elf_get_relocated_section_contents): First pass at relax support.
389 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
391 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
392 entry for reading verdef records.
393 Use correct braces for computing increments of extverdaux and
394 exteverdef record pointers.
397 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
399 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
403 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
405 * elflink.h (elf_link_find_version_dependencies): Check that
406 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
410 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
412 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
415 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
417 * targets.c (bfd_default_vector): Make non-const.
418 (find_target): New static function, broken out of
420 (bfd_set_default_target): New function.
421 (bfd_find_target): Call find_target. When defaulting, use
422 bfd_default_vector[0] if it is not NULL.
423 * libbfd-in.h (bfd_default_vector): Adjust declaration.
424 * bfd-in2.h, libbfd.h: Rebuild.
426 * syms.c (bfd_is_local_label): Return false if the symbol has no
428 * coff-i960.c (coff_i960_is_local_label_name): New function.
429 (coff_bfd_is_local_label_name): Define.
430 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
431 (coff_bfd_is_local_label_name): Define.
432 * coff-rs6000.c (xcoff_is_local_label_name): New function.
433 (coff_bfd_is_local_label_name): Define.
434 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
435 with .. or _.L_ as local.
436 * elf32-i386.c (elf_i386_is_local_label_name): New function.
437 (bfd_elf32_bfd_is_local_label_name): Define.
438 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
439 beginning with $ as local.
441 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
443 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
444 rather than comparing against info->lprefix.
445 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
446 * elflink.h (elf_link_input_bfd): Likewise.
447 * linker.c (_bfd_generic_link_output_symbols): Likewise.
448 * xcofflink.c (xcoff_link_input_bfd): Likewise.
450 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
451 _bfd_elf_is_local_label_name if not already defined.
452 * elf.c (_bfd_elf_is_local_label_name): New function.
453 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
455 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
456 (m88k_is_local_label_name): New static function.
458 * coffcode.h (coff_bfd_is_local_label_name): Define as
459 _bfd_coff_is_local_label_name if not already defined.
460 * coffgen.c (_bfd_coff_is_local_label_name): New function.
461 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
462 * libcoff.h: Rebuild.
464 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
465 to _bfd_is_local_label_name.
466 (bfd_target): Likewise.
467 * syms.c (bfd_is_local_label): Define as function, not macro.
468 (bfd_is_local_name): Define.
469 * libbfd.c (bfd_generic_is_local_label_name): Rename from
470 bfd_generic_is_local_label, and take a string rather than a
472 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
473 (_bfd_nosymbols_bfd_is_local_label_name): Define.
474 (bfd_generic_is_local_label): Don't declare.
475 (bfd_generic_is_local_label_name): Declare.
476 * bfd-in2.h, libbfd.h: Rebuild.
477 * All backends: Change local_label to local_label_name.
479 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
480 (mips_elf_relocate_got_local): Change return type to boolean.
481 Don't assume that the first zero entry is unassigned; instead, use
483 (mips_elf_relocate_section): Check return value of
484 mips_elf_relocate_got_local.
485 (mips_elf_create_got_section): Initialize assigned_gotno field.
488 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
490 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
494 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
496 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
497 that have no contents merely because linker_mark is not set.
499 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
501 * config.bfd (mips*-*-lnews*): New target.
502 * coff-mips.c (mips_relocate_section): Make assert compare
503 content byteorder instead of header byteorder.
504 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
506 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
507 * configure.in (ecoff_biglittle_vec): Add case.
510 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
512 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
513 name begins with ".note".
514 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
515 section whose name begins with ".note".
516 (get_program_header_size): Corresponding change.
518 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
519 jal and for jal overflow.
521 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
523 From Eric Youngdale <eric@andante.jic.com>:
524 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
525 not found, try looking it up again without the version name.
526 (elf_link_add_object_symbols): Always link against the dynamic
527 symbol table of a dynamic object. When linking against a dynamic
528 object, include version strings in symbol names, and set up
529 version information. Add indirect symbols for default versions.
530 (elf_link_create_dynamic_sections): Add special version sections.
531 (struct elf_assign_sym_version_info): Define.
532 (struct elf_find_verdep_info): Define.
533 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
535 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
536 (elf_link_find_version_dependencies): New static function.
537 (elf_link_assign_sym_version): New static function.
538 (elf_link_renumber_dynsyms): New static function.
539 (struct elf_final_link_info): Add symver_sec field.
540 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
541 local symbols of a dynamic object. Handle DT_VER* constants.
542 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
543 dynamic object. Skip indirect symbols from ELF objects. Remove
544 the version name before choosing a hash bucket. Write out the
545 version information if appropriate.
546 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
547 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
548 (bfd_elf64_size_dynamic_sections): Likewise.
549 * bfd-in2.h: Rebuild.
550 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
551 Change elf_link_hash_flags to unsigned short.
552 (ELF_LINK_HIDDEN): Define.
553 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
554 dynverdef_hdr, dynversym_section, dynverdef_section,
555 dynverref_section, cverdefs, cverrefs, verdef, verref.
556 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
557 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
558 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
559 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
560 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
561 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
562 (_bfd_elf_slurp_version_tables): Declare.
563 * elf.c (_bfd_elf_swap_verdef_in): New function.
564 (_bfd_elf_swap_verdef_out): Likewise.
565 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
566 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
567 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
568 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
569 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
570 version information if there is any.
571 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
572 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
573 (elf_fake_sections): Handle .gnu.version* section names.
574 (assign_section_numbers): Handle SHT_GNU_ver* section types.
575 (_bfd_elf_slurp_version_tables): New function.
576 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
577 version name in string entered in dynamic hash table.
578 * elfcode.h: Include fnmatch.h.
579 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
580 symbol which was forced to become local.
581 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
582 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
583 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
584 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
586 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
588 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
590 (mn10200_elf_relax_section): Correctly compute a symbol's value
591 when the symbol is local, but not in the same section as we are
592 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
595 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
597 * elf32-m32r.c: Rewrite to use ELF backend linker.
598 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
599 Add small data area support (R_M32R_SDA16).
600 * reloc.c: Document BFD_RELOC_M32R_SDA16.
601 * bfd-in2.h,libbfd.h: Regenerated.
603 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
605 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
606 (mn10200_elf_relax_delete_bytes): Likewise.
607 (mn10200_elf_symbol_address_p): Likewise.
608 (mn10200_elf_get_relocated_section_contents): Likewise.
609 (bfd_elf32_bfd_relax_section): Define.
610 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
612 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
613 (mn10200_elf_relocate_section): Likewise.
614 (elf_backend_relocate_section): Define.
617 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
619 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
620 reloc.c, targets.c: New target, elf-*-D30V.
622 * bfd-in2.h, configure, libbfd.h: Rebuilt.
624 * cpu-d30v.c, elf32-d30v.c: New files.
627 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
629 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
630 * bfd-in2.h: Regenerated.
632 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
633 (rtype2howto): Add function.
634 (tic80_howto_table): Add.
637 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
639 * sysdep.h: Don't define errno in MSVC if error.h is included.
642 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
644 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
645 is initialized before it is used.
648 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
650 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
651 symbol into a weak undefined symbol; leave it as a common symbol.
653 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
655 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
656 about a symbol defined in a dynamic object if it has already been
657 defined in a regular object.
659 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
661 * makefile.vms: Add gcc flags to allow compiling with current gcc
663 (targmatch.h): New dependency.
665 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
667 * evax.h (ALPHA_R_CODEADDR): New relocation.
668 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
670 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
672 * bfd-in2.h, libbfd.h: Rebuild.
674 Restrict symbol length to 64 bytes, case preserving:
675 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
676 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
677 (_bfd_evax_length_hash_symbol): Added.
678 * evax-etir.c (_bfd_evax_write_etir): Call
679 _bfd_evax_length_hash_symbol before output of symbol.
680 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
681 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
683 * evax-emh.c: Output filename to object file without path.
685 * evax-egsd.c: New sections for local and global commons.
687 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
688 evax-misc.c, evax.h: Remove 8 bit characters from copyright
689 notices. Replace AXP with Alpha.
691 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
693 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
694 sections if we are creating a shared library.
696 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
698 * configure.host (i386-windows): Don't set host64=true.
700 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
702 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
703 (elf_mips16_gprel_howto): New static variable.
704 (mips16_gprel_reloc): New static function.
705 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
706 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
707 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
708 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
709 * bfd-in2.h, libbfd.h: Rebuild.
711 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
713 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
714 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
717 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
719 * config.bfd: add r5900
722 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
724 * elflink.h (elf_link_input_bfd): If we've discarded a section,
725 the output section will be the absolute section; don't print an
726 assertion message for that case when doing a relocateable link.
728 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
730 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
731 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
732 need_fn_sub, call_stub, and call_fp_stub.
733 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
734 (mips_elf_link_hash_newfunc): Initialize new fields.
735 (mips_elf_link_hash_table_create): Likewise.
736 (mips_elf_relocate_section): Redirect relocations to use mips16
737 stubs when appropriate.
738 (mips_elf_check_relocs): Attach stub sections to the appropriate
739 symbol. Set need_fn_stub when appropriate.
740 (mips_elf_always_size_sections): New static function.
741 (mips_elf_check_mips16_stubs): New static function.
742 (elf_backend_always_size_sections): Define.
743 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
745 * elflink.h (elf_link_input_bfd): Discard local symbols that are
746 attached to sections which are not being included in the link.
748 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
750 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
751 symbol value when computing the addend for a pc_relative
754 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
756 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
757 relocateable link, just skip pc_relative pcrel_offset relocs.
758 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
759 structure for an ARM26 reloc which can be resolved.
760 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
761 reloc can be resolved.
763 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
764 error in overflow check for R_RELBYTE.
766 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
768 * ieee.c (ieee_slurp_section_data): Pick up the start address.
769 From Mark Rasin <mark.rasin@telrad.co.il>.
771 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
774 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
776 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
777 (elf_mn10200_howto_table): Likewise.
778 (mn10200_reloc_map): Likewise.
780 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
782 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
783 * bfd-in2.h, libbfd.h: Regenerated.
784 * elf32-m32r.c: Add support for them.
786 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
788 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
789 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
791 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
792 r_format and r_pcrel. Always return a value.
794 * riscix.c (MY_final_link_callback): Define to dummy value.
796 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
797 relocations against the text segment, look up the output name of
799 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
800 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
801 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
802 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
803 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
806 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
808 * coff-tic80.c (tic80coff_vec): Use correct data put/get
809 routines for little endian data.
810 * coffcode.h (coff_write_object_contents): Set magic to
811 TIC80_ARCH_MAGIC for TIc80.
813 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
815 * coff-tic80.c (tic80coff_vec): Change to little endian data
819 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
821 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
822 auxiliary_filters parameter to be const char * const *. Accept a
823 NULL terminated array.
824 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
825 (bfd_elf32_size_dynamic_sections): Update declaration.
826 * bfd-in2.h: Rebuild.
828 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
830 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
831 NOTYPE symbol in a text section as a FUNC symbol.
833 * coffcode.h (coff_compute_section_file_positions): Force
834 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
836 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
838 * libaout.h (machine_type): Reserve several values for sparclet.
841 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
843 * config.bfd (tic80-*-*): Don't require 'coff'.
847 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
849 * elf32-v850.c (v850_elf_howto_table): Set the special_function
850 table to v850_elf_reloc for all non-standard relocations.
851 (v850_elf_check_relocs): Add check for h being non-null.
852 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
853 statement instead of multiple ifs.
854 (v850_elf_relocate_section): Fix up error message, don't just call
858 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
860 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
861 Use bfd_elf_generic_reloc as special function for all relocs.
862 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
864 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
865 24bit pc-relative reloc.
868 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
870 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
871 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
872 header byte order is little endian. Use correct bfd_get and
873 bfd_put routines for little endian headers.
874 * coffcode.h (coff_set_arch_mach_hook): Set arch to
875 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
878 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
880 * reloc.c: Add BFD_RELOC_24.
881 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
882 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
883 * bfd-in2.h, libbfd.h: Rebuilt.
885 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
887 elf64-alpha multiple .got rewrite:
889 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
890 (bfd_elf*_mkobject): Don't define here ...
891 * elfxx-target.h: ... but rather here. Default always_size_sections
893 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
894 what the #defines in elf-bfd.h transmuted it to anyway.
896 * section.c: Add SEC_LINKER_CREATED flag.
897 * bfd-in2.h: Rebuild.
898 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
899 relocation section flags.
900 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
901 SEC_IN_MEMORY to recognize generated bits.
902 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
904 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
905 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
906 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
907 * elf32-ppc.c (ppc_elf_create_linker_section,
908 ppc_elf_size_dynamic_sections): Likewise.
909 * elf32-sparc.c (elf32_sparc_check_relocs,
910 elf32_sparc_size_dynamic_sections): Likewise.
911 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
913 (_bfd_elf_create_dynamic_sections): Likewise.
914 (_bfd_elf_make_linker_section_rela): Likewise.
915 * elflink.h (elf_link_create_dynamic_sections): Likewise.
916 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
917 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
918 to identify generated bits.
919 (elf_link_input_bfd): Likewise.
921 * elf64-alpha.c: Rewrite everything touching relocations.
924 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
926 * elf32-v850.c (all functions and static variables): Go through
927 and regularize names to be of the form v850_elf_<xxx>.
928 (toplevel): Include <elf/v850.h>.
929 (enum reloc_type): Move to include/elf/v850.h.
930 (v850_elf_check_relocs): For common variables, if the variable is
931 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
932 into the appropriate section.
933 (elf_backend_check_relocs): Define.
935 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
937 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
940 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
942 * config.bfd (mips*el-*-linux*): New target.
943 (mips*-*-linux*): New target.
945 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
946 Return a useful value.
948 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
950 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
952 * configure: Rebuild.
953 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
954 ac_cv_func_mmap in bfd/configure.host.
956 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
957 filter_shlib and auxiliary_filter_shlib parameters.
958 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
960 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
961 (bfd_elf64_size_dynamic_sections): Likewise.
962 * bfd-in2.h: Rebuild.
964 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
966 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
967 symbols, don't export a symbol which is defined by an object in an
968 archive which contains shared objects.
971 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
973 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
974 for TI TMS320c80 (MVP).
975 (bfd_archures_list): Add bfd_tic80_arch.
976 * bfd-in2.h: Regenerate by running "make headers".
978 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
980 * cpu-tic80.c (bfd_tic80_arch): Add struct.
981 * configure.in (case $vec): Correct typo, "tb" not "tp".
982 Also add cofflink.o for tic80coff_vec.
983 * configure: Regenerate with autoconf.
986 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
988 * libbfd.c: Patch up the mmap code so that it is only built if BFD
989 is configured with --with-mmap.
992 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
994 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
995 (ALL_MACHINES): Add cpu-tic80.o
996 (cpu-tic80.o, coff-tic80.o): Add dependencies.
997 * coff-tic80.c: Add skeleton, cloned from another coff config.
998 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1002 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1004 * TODO: Correct a misspelling.
1005 start-sanitize-tic80
1006 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1007 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1008 * configure.in (case $vec): Add tic80coff_vec entry.
1009 * configure: Regenerate with autoconf.
1010 * archures.c (bfd_tic80_arch): Declare.
1011 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1012 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1013 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1014 (bfd_target_vector): Add tic80coff_vec entry.
1017 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1019 * elflink.h (elf_buckets): Add some more values for larger
1022 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1024 * Makefile.in (install): Move subdir_do out of conditional. From
1025 Fred Fish <fnf@cygnus.com>.
1027 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1029 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1031 (elf_mn10200_howto_table): Likewise.
1032 (mn10200_reloc_map): Likewise.
1034 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1037 mips16 symbol during the link.
1038 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1040 (mips_elf_link_output_symbol_hook): New static function.
1041 (elf_backend_link_output_symbol_hook): Define.
1043 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1046 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1048 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1049 against SEC_DEBUGGING sections here (revert patch of December 5).
1050 * elfcode.h (elf_object_p): Check for them here, instead.
1052 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1055 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1057 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1058 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1059 * elf-bfd.h (struct elf_size_info): Update declaration of
1061 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1062 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1063 * elfxx-target.h: Use new dynamic reloc routines by default.
1064 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1067 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1069 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1070 if NAMES_HAVE_UNDERSCORE is defined.
1072 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1074 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1076 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1078 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1081 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1083 * elflink.h (elf_link_add_object_symbols): Only add a weak
1084 symbol if the real definition is in the dynamic symbol table.
1085 After finding the real definition, then, if it is dynamic, add the
1086 weak symbol to the dynamic symbol table.
1088 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1090 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1092 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1095 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1097 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1099 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1100 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1101 * reloc.c: Remove mn10300 big endian relocs.
1102 * bfd-in2.h, libbfd.h: Rebuilt.
1104 * elf32-mn10200.c: Update from elf32-mn10300.c.
1106 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1108 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1110 * elf32-mn10300.c: Add some comments.
1112 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * ihex.c (ihex_scan): Always initialize buf before jumping to
1116 (ihex_read_section): Likewise.
1118 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1120 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1121 inplace for most relocs.
1123 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1125 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1126 even if SEC_ALLOC is not set.
1127 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1128 when deciding whether to copy a reloc into a shared object.
1129 (elf_i386_relocate_section): Likewise.
1130 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1131 (elf32_sparc_relocate_section): Likewise.
1132 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1133 reloc section if it is not set in the source section.
1134 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1135 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1136 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1138 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1140 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1141 expects a .got.plt until we actually create it.
1143 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1145 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1146 message for bfd_reloc_outofrange, rather than aborting. From
1147 Philippe De Muyter <phdm@info.ucl.ac.be>.
1149 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1150 a relocateable link, don't try to process them. From Heinz Wrobel
1151 <wrobel@lpr.e-technik.tu-muenchen.de>.
1153 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1155 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1156 mn10300_info_howto_rel. Tweak reloc argument to be an
1157 Elf32_Internal_Rela.
1158 (USE_RELA): Define instead of USE_REL.
1159 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1161 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1163 * configure.in, configure: Handle mips*-sgi-irix6*.
1164 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1167 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1169 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1170 relocation against a symbol defined in a section with no output
1173 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1175 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1176 * configure, config.in: Rebuild with autoconf 2.12.
1178 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1179 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1180 (swap_out_syms): Set st_other from existing st_other field.
1181 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1183 (elf_link_output_extsym): Set the other field from the global hash
1185 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1186 (elf_mips16_jump_howto): New static variable.
1187 (mips16_jump_reloc): New static function.
1188 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1189 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1190 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1192 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1193 * bfd-in2.h, libbfd.h: Rebuild.
1194 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1196 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1198 * configure.host: Use long long for mips-sgi-irix6*.
1200 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1201 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1203 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1205 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1206 (enum reloc_type): Add more reloc types.
1207 (elf32_mn10300_howto_table): Update for new reloc types.
1208 (elf32_mn10300_reloc_map): Update for new reloc types.
1209 * reloc.c: Add some new relocs for the mn10300 series.
1210 * bfd-in2.h, libbfd.h: Rebuilt.
1212 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1214 * som.c (setup_sections): Don't lose for a space which has
1215 no data, but some symbols.
1217 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1219 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1220 (sunos_link_hash_table_create): Initialize got_needed.
1221 (sunos_create_dynamic_sections): Only set .got section size if it
1222 is not already set. Set got_needed.
1223 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1224 sdynptr, and only handle dynamic sections, if dynamic sections are
1226 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1227 Initialize .got section.
1228 (sunos_scan_ext_relocs): Likewise.
1229 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1231 (sunos_finish_dynamic_link): Check got_needed. Only set up
1232 dynamic linking information if needed.
1234 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1236 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1238 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1240 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1242 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1244 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1247 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1249 * filemode.c: Include sysdep.h.
1250 * ihex.c: Add casts to eliminate compiler warnings.
1251 * sunos.c: Add casts to eliminate compiler warnings.
1253 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1255 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1257 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1258 appropriate relocations in the .so file if shared.
1259 (ppc_elf_relocate_section): Ditto.
1261 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1263 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1264 complain_overflow_unsigned.
1266 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1268 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1269 overflows for R_D10V_16 and R_D10V_18.
1271 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1273 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1274 (do_with_relocs): Likewise.
1275 (do_as_repeat): Likewise.
1276 (copy_expression): Likewise.
1278 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * ieee.c (ieee_write_external_part): Correctly record whether
1281 there is an external part.
1284 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1286 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1287 handle tda offsets for sld.w and sst.w instructions.
1288 Fix alignment check in sld.w and sst.w tda reloc handling.
1291 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1293 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1296 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1298 * elf32-v850.c: Add comments about assumptions about
1299 char, short & long sizes.
1300 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1301 problems for several relocs.
1303 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1304 R_V850_SDA_OFFSET entry.
1307 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1310 Store import file index in ldindx.
1311 (xcoff_build_ldsyms): Assume that ldsym was not previously
1312 allocated. For an imported symbol, copy ldindx into l_ifile.
1315 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1317 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1318 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1319 fields in R_V850_TDA_OFFSET.
1320 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1321 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1324 * elf32-v850.c: Include bfdlink.h.
1325 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1327 (elf32_v850_bfd_final_link_relocate): New function.
1328 (v850_elf_relocation_section): Likewise.
1329 (elf_backend_relocate_section): Define.
1332 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1334 * binary.c (binary_set_section_contents): Ignore sections which
1335 don't have SEC_LOAD and SEC_ALLOC set.
1337 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1339 * linker.c (_bfd_generic_final_link): Avoid losing static
1340 symbols in the .bss section.
1342 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1344 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1345 (mips32_64bit_reloc): New static function.
1346 (mips_reloc_map): Add entry for BFD_RELOC_64.
1347 (mips_elf_relocate_section): Handle R_MIPS_64.
1349 * linker.c (default_indirect_link_order): Print an error message
1350 when attempting to do a relocateable link with different object
1351 file formats, rather than calling abort.
1353 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1355 * reloc.c (m32r relocs): Rename them.
1356 * bfd-in2.h, libbfd.h: Regenerated.
1357 * elf32-m32r.c: Update.
1358 (m32r_elf_10_pcrel_reloc): New function.
1359 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1360 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1362 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1364 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1365 all sections that will be included in the output file.
1366 (_bfd_generic_link_output_symbols): Discard symbols in sections
1367 which are being discarded.
1371 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1372 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1373 (elf_v850_howto_table): Corresponding changes.
1374 (elf_v850_reloc_map): Corresponding changes.
1375 * reloc.c: Add additional V850 relocations.
1376 * bfd-in2.h, libbfd.h: Rebuilt.
1378 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1379 no longer want in pc-relative relocs.
1381 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1383 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1384 accept a reloc against an undefined sybmol!
1386 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1388 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1391 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1393 * VERSION: Bump for new relocation.
1395 * hosts/i386bsd.h: If NBPG is not defined, define it as
1396 PAGE_SIZE, for recent versions of FreeBSD.
1398 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1400 * configure.host: Use `long long' as the 64 bit type on a Solaris
1401 host, since both gcc and the SunPRO compilers support it.
1403 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1405 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1406 mistake to have reused the ECOFF LITERAL for ELF since they have
1407 different semantics.
1408 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1409 * bfd-in2.h, libbfd.h: Rebuild.
1411 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1414 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1415 dynamic relocation for an undefweak symbol when we are building
1416 a static executable.
1418 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1420 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1421 point explicitly to srcdir.
1422 (targmatch.h): Edit references to point explicitly to objdir.
1424 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * config.bfd: When setting targ_cpu, don't get confused by
1429 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1431 * configure.host: Add support for windows host (a build done
1432 under the Microsoft build environment).
1434 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1436 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1437 definition in a dynamic object, add it to the dynamic symbol table
1438 if any dynamic object mentions it. Reverts part of last patch.
1440 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1441 (sunos_link_hash_table_create): Initialize got_base.
1442 (bfd_sunos_size_dynamic_sections): If the .got section is more
1443 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1445 (sunos_check_dynamic_reloc): Subtract got_base from a base
1446 relative relocation.
1448 * elf32-mips.c (elf_mips_isa): New static function.
1449 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1450 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1452 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1454 * archive.c (do_slurp_coff_armap): Only treat archive as little
1455 endian for i960 COFF.
1457 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1459 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1460 by the change in size of the section when EXEC_P is not set.
1462 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1463 (m68kcoff_rtype_to_howto): New static function.
1464 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1465 VMA to the addend for a PC relative reloc.
1467 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1469 * Makefile.in: Rebuild dependencies.
1471 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1474 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1476 * Makefile.in: Remove explicit dependencies for mn10200 and
1478 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1479 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1480 (dependencies): Rebuilt.
1482 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1484 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1485 during this function.
1487 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1488 section if the flags are compatible.
1490 * configure.in: Add havevecs, and put it in tdefaults.
1491 * mpw-config.in: Likewise.
1492 * configure: Rebuild.
1493 * targmatch.sed: New file; a sed script to build targmatch.h from
1495 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1496 * targets.c: Include "fnmatch.h".
1497 (struct targmatch): Define.
1498 (bfd_target_match): Define by including targmatch.h.
1499 (bfd_find_target): If the target is not found by name, search for
1500 it as a configuration triplet.
1501 * Makefile.in: Rebuild dependencies.
1502 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1503 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1504 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1505 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1506 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1507 (CFILES): Remove i386dynix.c and hp300bsd.c.
1508 (targmatch.h): New target.
1509 (do_clean): Remove targmatch.h.
1511 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1512 * acconfig.h: Add NEED_DECLARATION_GETENV.
1513 * configure, config.in: Rebuild.
1514 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1515 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1517 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1519 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1520 * cpu-mn10200.c, cpu-mn10300.c: New files.
1521 * elf32-mn10200.c, elf32-mn10300.c: New files.
1522 * Makefile.in: Break mn10x00 support into two separate
1523 configurations, mn10200 and mn10300.
1524 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1525 * bfd-in2.h, configure: Rebuilt.
1527 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1529 * Makefile.in (do_clean): Move config.log to do_distclean.
1531 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1533 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1534 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1535 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1536 (elf32-mn10x00.o): Add dependencies.
1537 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1538 (bfd_mn10x00_arch): Declare.
1539 (bfd_archures_list): Add bfd_mn10x00_arch.
1540 * config.bfd: Add mn10x00-*-*.
1541 * configure.in: Add bfd_elf32_mn10x00_vec.
1542 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1543 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1544 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1545 * bfd-in2.h, configure: Rebuilt.
1547 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1549 openVMS/Alpha: Provide filename and case_hack flags via
1550 symbol table from gas.
1551 Add case_hack code for symbol output from vax/vms.
1552 * evax-alpha.c (evax_initialize): Remove filename handling,
1553 filename is provided via symbol table.
1554 (evax_get_symtab): Use local symbol count when setting up table.
1555 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1557 (_bfd_evax_write_egsd): Skip file name symbol.
1558 * evax-emh.c (get_vms_time_string): Local function now.
1559 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1561 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1562 through _bfd_evax_case_hack_symbol.
1563 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1565 (_bfd_evax_basename): Removed.
1566 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1567 * evax.h (evax_private_data_struct): Remove filename.
1568 (flag_hash_long_names, flag_show_after_trunc,
1569 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1572 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1575 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1576 (NO_SWAP_MAGIC): Don't define.
1577 (SWAP_MAGIC): Define.
1579 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1580 no hash table entry for a global symbol.
1582 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1584 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1586 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1589 symbol type with T_NULL. Warn if symbol type changes. Based on
1590 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1592 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1593 a dynamic object in the dynamic symbol table if it is referenced
1594 or defined by a regular object.
1597 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1599 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1600 remove dwarf local labels. Shrinks binaries by a factor of 3!
1603 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1605 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1606 by hand, rather than by calling bfd_make_section.
1608 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1610 * reloc.c: Rename m32r relocs.
1611 * bfd-in2.h, libbfd.h: Rebuilt.
1612 * elf32-m32r.c: Update.
1614 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1616 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1617 link, adjust the symbol index of a base relative reloc. Don't
1618 change the addend of a PC relative reloc if pcrel_offset is set.
1619 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1620 a relocateable link.
1622 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1623 it is zero, in case src_mask matters.
1624 (bfd_install_relocation): Likewise.
1626 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1628 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1630 (_bfd_xcoff_bfd_final_link): Don't set target_index
1631 to an uninitialized value.
1633 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1636 indices, rather than crashing.
1637 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1639 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1642 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1646 (coff_arm_adjust_symndx): New static function.
1647 (coff_adjust_symndx): Define.
1649 * srec.c (srec_scan): Accept multiple symbols on a single line.
1650 From Pascal Martin <pmartin@alsys.com>.
1654 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1656 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1657 (sunos_merge_private_bfd_data): New function.
1659 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1663 (bfd_merge_private_bfd_data): Likewise.
1664 * section.c (bfd_copy_private_section_data): Likewise.
1665 * syms.c (bfd_copy_private_symbol_data): Likewise.
1666 * bfd-in2.h: Rebuild.
1667 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1668 both BFD's are the right flavour.
1669 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1670 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1671 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1672 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1673 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1674 (ppc_elf_merge_private_bfd_data): Likewise.
1675 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1676 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1678 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1679 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1682 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1684 * reloc.c: Add m32r relocs.
1685 * bfd-in2.h, libbfd.h: Rebuilt.
1686 * cpu-m32r.c,elf32-m32r.c: New files.
1688 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1690 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1692 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1694 * tekhex.c (first_phase): Change type parameter from char to int.
1696 (pass_over): Change func to expect int, not char.
1698 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1699 rather than SEC_LOAD when aligning the file offset for the first
1700 section in a segment.
1702 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1704 * syms.c (coff_section_type): Make arg const.
1705 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1706 to make_bfd_asection().
1707 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1708 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1709 (_bfd_elf_stringtab_init): Remove prototype.
1711 * netbsd-core.c (swap_abort): Add prototype.
1712 * aix386-core.c (swap_abort): Ditto & make static
1713 * hpux-core.c (swap_abort): Ditto & make static.
1714 * irix-core.c (swap_abort): Ditto & make static.
1715 * ptrace-core.c (swap_abort): Ditto & make static.
1716 * trad-core.c (swap_abort): Ditto & make static.
1717 * coffswap.h (coff_swap_reloc_in): Ditto.
1718 (coff_swap_reloc_out): Ditto.
1719 (coff_swap_filehdr_in): Ditto.
1720 (coff_swap_filehdr_out): Ditto.
1721 (coff_swap_sym_in): Ditto.
1722 (coff_swap_sym_out): Ditto.
1723 (coff_swap_aux_in): Ditto.
1724 (coff_swap_aux_out): Ditto.
1725 (coff_swap_lineno_in): Ditto.
1726 (coff_swap_lineno_out): Ditto.
1727 (coff_swap_aouthdr_in): Ditto.
1728 (coff_swap_aouthdr_out): Ditto.
1729 (coff_swap_scnhdr_in): Ditto.
1730 (coff_swap_scnhdr_out): Ditto.
1731 * ihex.c (ihex_sizeof_headers): Ditto.
1732 * tekhex.c (getsym): Ditto.
1733 (find_chunk): Ditto & make static.
1734 (insert_byte): Ditto.
1735 (first_phase): Ditto.
1737 (tekhex_get_symtab): Ditto & make static.
1738 (tekhex_get_symtab_upper_bound): Ditto & make static.
1739 (tekhex_mkobject): Ditto.
1740 (tekhex_object_p): Ditto.
1741 (move_section_contents): Ditto.
1742 (tekhex_get_section_contents): Ditto.
1743 (tekhex_set_arch_mach): Ditto & make static.
1744 (tekhex_set_section_contents): Ditto.
1745 (writevalue): Ditto.
1748 (tekhex_write_object_contents): Ditto.
1749 (tekhex_sizeof_headers): Ditto.
1750 (tekhex_make_empty_symbol): Ditto.
1751 (tekhex_get_symbol_info): Ditto.
1752 (tekhex_print_symbol): Ditto.
1753 * irix-core.c (make_bfd_asection): Ditto.
1754 (irix_core_core_file_p): Ditto.
1755 (irix_core_core_file_failing_command): Ditto.
1756 (irix_core_core_file_failing_signal): Ditto.
1757 (irix_core_core_file_matches_executable_p): Ditto.
1758 (irix_core_make_empty_symbol): Ditto.
1759 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1760 * srec.c (srec_new_symbol): Ditto.
1761 (srec_get_section_contents): Ditto.
1762 (srec_set_arch_mach): Ditto.
1763 (srec_set_section_contents): Ditto.
1764 (internal_srec_write_object_contents): Ditto.
1765 (srec_write_object_contents): Ditto.
1766 (symbolsrec_write_object_contents): Ditto.
1767 (srec_sizeof_headers): Ditto.
1768 (srec_make_empty_symbol): Ditto.
1769 (srec_get_symtab_upper_bound): Ditto.
1770 (srec_get_symtab): Ditto.
1771 (srec_print_symbol): Ditto and make static.
1772 * elf.c (elf_read): Ditto
1773 (assign_section_numbers): Ditto.
1774 (elf_fake_sections): Ditto.
1775 (sym_is_global): Ditto.
1776 (elf_map_symbols): Ditto.
1777 (get_program_header_size): Ditto.
1778 * coffgen.c (make_a_section_from_file): Ditto.
1779 (coff_real_object_p): Ditto.
1780 (fixup_symbol_value): Ditto.
1781 (build_debug_section): Ditto.
1783 * syms.c (coff_section_type): Ditto.
1785 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1787 * bfd-in2.h: Rebuilt after m32r changes.
1789 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1791 * config.bfd,configure.in,configure: Add m32r support.
1792 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1793 * config.bfd: Keep target list alphabetically sorted.
1796 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1798 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1799 to add in the constant part found in the instruction itself.
1800 (case R_V850_HI16_S): Likewise.
1803 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1805 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1806 and R_D10V_18 to be 1 (word).
1808 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1810 * stabs.c (_bfd_link_section_stabs): If the output_section field
1811 of either section is bfd_abs_section, then the linker is
1812 discarding the section and we should not optimize it.
1814 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1816 * Makefile.in (aout-sparcle.o): New target.
1817 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1818 * config.bfd (sparclet-*-aout*): Add case.
1819 * configure.in (sparcle_aout_vec): Add case.
1820 * configure: Regenerated.
1821 * targets.c (sparcle_aout_vec): Declare.
1822 (bfd_target_vector): Add sparcle_aout_vec.
1823 * aout-sparcle.c: New file.
1826 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1828 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1829 low order sign bit propogation for R_V850_HI16_S.
1831 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1832 handling V850 specific relocs.
1833 (elf_v850_howto_table): Use the new function for some
1834 relocations. Twiddle masks & shifts for some relocs.
1835 Set partial_inplace where needed.
1838 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1840 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1841 default architecture to a machine number of 0.
1842 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1844 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1845 the output BFD is the default, set it from the first input BFD.
1848 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1850 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1851 insert at bitpos zero. The HI16 relocs are shifted right
1852 by 16 bits. Fix src_mask for all relocs.
1853 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1855 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1859 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1861 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1862 Rewrite to use BFD file read routines and to avoid using a fixed
1863 length for the file name.
1866 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1868 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1869 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1870 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1871 to R_V850_{32,16,8}.
1873 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1875 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1876 (elf_v850_howto_table): Add info for HI16_S reloc.
1877 (v850_reloc_map): Add HI_16_S reloc.
1878 * reloc.c: Define BFD_RELOC_V850_* relocs.
1881 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1884 * elf32-sh.c: New file.
1885 * elf.c (prep_headers): Handle bfd_arch_sh.
1886 * elfcode.h (write_relocs): Handle absolute symbol.
1887 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1888 (_bfd_elf64_link_read_relocs): Declare.
1889 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1890 elf_link_read_relocs. Make globally visible. Change all
1892 (elf_link_input_bfd): Get external symbols from cache in
1893 symtab_hdr->contents. Get contents from cache in
1895 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1897 * reloc.c: Define BFD_RELOC_SH_* relocs.
1898 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1899 * coff-sh.c (sh_insns_conflict): Fix a return value.
1900 (_bfd_sh_align_load_span): New globally visible function, broken
1901 out of sh_align_load.
1902 (sh_align_load): Call _bfd_sh_align_load_span.
1903 (sh_swap_insns): Change relocs parameter to PTR.
1904 * bfd-in2.h, libbfd.h: Rebuild.
1905 * targets.c (bfd_elf32_sh_vec): Declare.
1906 (bfd_elf32_shl_vec): Declare.
1907 * config.bfd (sh-*-elf*): New target.
1908 * configure.in (bfd_elf32_sh_vec): New target vector.
1909 (bfd_elf32_shl_vec): New target vector.
1910 * configure: Rebuild.
1911 * Makefile.in: Rebuild dependencies.
1912 (BFD32_BACKENDS): Add elf32-sh.o.
1913 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1915 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1916 page before checking D_PAGED.
1918 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1919 (ihex_write_object_contents): Remove extbase; always use segbase
1922 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1924 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1925 * configure.host (i[345]86-*-*): Ditto.
1926 * config.bfd (i[345]86-*-*): Ditto.
1927 * configure: Regenerate.
1929 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1932 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1934 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1935 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1936 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1937 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1938 will have an ST_CODE type, change the symbol's type to ST_DATA.
1939 * som.c (hppa_som_gen_reloc_type): Update prototype.
1941 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1944 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1945 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1946 (mips_elf_finish_dynamic_sections): Likewise.
1948 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1950 * configure.host (HLDENV): New variable to set. Set it for
1951 *-*-sysv4*, since those linkers may not support -R but they always
1952 support LD_RUN_PATH.
1954 * libieee.h (NSECTIONS): Don't define.
1955 (ieee_data_struct): Change section_table to asection **. Add
1957 * ieee.c (get_section_entry): If the table isn't big enough, make
1959 (ieee_slurp_sections): Remove assertion about number of sections.
1960 (ieee_object_p): Adjust initialization of ieee to match changes to
1963 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1964 symbols merely because we are generating a shared library.
1965 (xcoff_build_ldsyms): Don't set up global linkage code for an
1966 undefined symbol merely because we are generating a shared
1970 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1972 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1973 (BFD32_BACKENDS) Add elf32-v850.o.
1974 * archures.c: Add bfd_v850_arch.
1975 * bfd-in2.h: Add bfd_v850_arch.
1976 * config.bfd (v850-*-*): New target.
1977 * configure: (bfd_elf32_v850_vec) New vector.
1978 * configure.in: (bfd_elf32_v850_vec) New vector.
1979 * cpu-v850.c: New file.
1980 * elf.c (prep_headers): Added case bfd_arch_v850.
1981 * elf32-v850.c: New file.
1982 * targets.c (bfd_elf32_v850_vec): New vector.
1985 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1987 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1988 a function code symbol for an XMC_XO symbol.
1990 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1992 * mpw-config.in: Update editing of autoconf vars to reflect
1993 Jul 18 configure.in change.
1994 * mpw-make.sed: Update editing of include pathnames to be
1995 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1997 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1999 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2000 which to offset to get the .plt entry address is ".plt".
2002 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2004 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2005 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2006 Added, for internal use by the ARM gas.
2008 * bfd-in2.h: Rebuilt
2010 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2012 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2013 in section dynidx start.
2015 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2018 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2019 optimization for g++.
2021 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2023 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2024 the -mrelocatable-lib bit set and the other doesn't, clear the
2025 -mrelocatable-lib bit in the header.
2027 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2029 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2030 symbol against a STT_FUNC symbol in a shared library.
2032 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2034 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2035 symbol is found, automatically define the corresponding function
2038 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2039 if sym.n_numaux is not zero.
2040 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2041 entry to disagree about the number of aux entries if the symbol
2044 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2045 section if it might be needed, not just if info->shared.
2046 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2047 the start of .rel.dyn if we are going to use it.
2048 (mips_elf_finish_dynamic_sections): Only clear the first element
2049 of .rel.dyn if the size is greater than zero.
2051 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2054 undefined_symbol callback for a symbol, then don't issue any more
2055 warnings about loader relocs.
2056 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2057 after calling the undefined_symbol callback.
2059 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2060 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2061 as the AIX linker seems to do.
2063 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2065 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2066 (evax_initialize): Remove evax_reloc_table.
2067 (evax_close_and_cleanup): Ditto.
2069 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2071 (evax_bfd_reloc_type_lookup): Ditto.
2072 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2073 cooked_size == raw_size.
2074 * evax-emh.c (_bfd_evax_register_filename): Remove.
2075 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2076 * evax-misc.c (add_new_contents): Malloc section at full size.
2077 (_bfd_save_evax_section): Memcpy section contents directly.
2078 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2079 (evax_reloc_table): Remove.
2081 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2083 * makefile.vms: Add better support for DEC C compilation
2084 Add evax.h dependencies
2086 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2087 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2088 (BFD_RELOC_ALPHA_BASEREG): Remove.
2089 * bfd-in2.h, libbfd.h: Rebuild.
2091 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2093 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2094 getgid if _WIN32 is defined.
2095 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2097 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2099 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2100 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2102 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2105 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2107 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2109 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2110 (NEED_DECLARATION_REALLOC): New macro.
2111 * configure, config.in: Rebuild.
2112 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2113 (realloc): Declare if NEED_DECLARATION_REALLOC.
2115 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2116 <strings.h> if they exist.
2118 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2120 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2122 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2124 Based on patches from Eric Valette <valette@crf.canon.fr>:
2125 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2126 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2127 (elf_howto_table): Add entries for new relocs.
2128 (elf_i386_reloc_type_lookup): Handle new relocs.
2129 (elf_i386_info_to_howto): Just call abort.
2130 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2131 (elf_i386_relocate_section): Likewise.
2133 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2135 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2137 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2140 only get the LMA from the phdr if they are in the same part of the
2143 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2144 new segment to make them more comprehensible. If the relationship
2145 between the LMA and the VMA changed, start a new segment. Don't
2146 check dynsec when deciding whether to start a new segment for a
2147 writeable section; -N will now handle this.
2149 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2151 * libhppa.h: Remove "esel" changes. Not the right approach.
2152 * som.c: Corresponding changes.
2153 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2154 which don't have a SOM symbol type associated with them.
2155 Reverses a 1994 change.
2157 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2159 Make ld -N more reasonable for ELF:
2160 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2161 phdr_in_section to false, and always use a single load segment.
2162 (elf_sort_sections): Sort sections by LMA after VMA.
2163 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2164 align to maxpagesize.
2165 (assign_file_positions_except_relocs): Likewise.
2166 * elfcode.h (elf_object_p): If a section is loaded but not page
2167 aligned, clear D_PAGED.
2169 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2171 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2172 Added, for internal use by the ARM gas.
2174 * bfd-in2.h: Rebuilt
2176 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2178 * libhppa.h (R_HPPA_ESEL): New field selector.
2179 (e_esel): Similarly.
2180 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2181 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2182 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2184 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2186 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2187 archive search before looking for stripped dynamic objects.
2189 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2191 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2192 symbol a warning rather than an error.
2194 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2196 * elf.c (assign_file_positions_for_segments): Track the virtual
2197 memory position separately from the file position, and use it to
2198 compute the alignment adjustment.
2200 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2202 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2203 and fixed mask on R_D10V_10_PCREL_L.
2205 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * elf64-mips.c: Include "aout/ar.h".
2208 (mips_elf64_slurp_armap): New static function.
2209 (mips_elf64_write_armap): New static function.
2210 (bfd_elf64_archive_*): Define.
2211 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2212 Use instead of bfd_generic_archive_p.
2213 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2214 instead of _bfd_write_archive_contents.
2215 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2216 _bfd_generic_mkarchive.
2217 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2218 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2220 (TARGET_LITTLE_SYM): Likewise.
2221 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2223 * Makefile.in: Rebuild dependencies.
2225 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2226 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2227 SHT_MIPS_EVENTS sections.
2228 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2229 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2231 (_bfd_mips_elf_fake_sections): Likewise.
2233 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2234 * ecoff.c (ecoff_compute_section_file_positions): Copy
2235 rdata_in_text from backend info to tdata. Clear it if any data
2236 section comes before .rdata.
2237 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2238 tdata rather than backend info.
2240 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2242 * configure.in: Fix test for whether a compiler has a 64 bit
2243 type. From Jim Wilson <wilson@cygnus.com>.
2245 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2247 * configure.host (mips-sgi-irix6*): New host.
2249 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2250 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2251 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2253 * configure: Rebuild.
2254 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2255 (BFD_HOST_64_BIT): Define conditionally.
2256 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2257 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2258 (symvalue, bfd_size_type): Likewise.
2259 * bfd-in2.h: Rebuild.
2260 * Makefile.in (do_clean): Remove bfd-tmp.h.
2261 (do_distclean): Remove bfd-in3.h.
2262 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2263 (bfd-in3.h): New target.
2265 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2266 Andrew Gierth <ANDREWG@microlise.co.uk>.
2268 * configure.host: Set INSTALL_SHLIB.
2269 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2270 * configure: Rebuild.
2271 * Makefile.in (install): Use @INSTALL_SHLIB@.
2273 * config.bfd (mips*-*-irix6*): New target.
2274 * configure.host: Handle Irix 6 shared library like Irix 5.
2276 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2277 symbol for a magic name.
2278 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2280 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2283 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2285 * mpw-config.in: Add ELF support to mips config, create the
2286 elf32-target.h file in the object dir.
2287 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2289 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2291 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2292 Also removed most abort calls, in favor of using bfd reporting.
2294 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2296 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2297 (BFD32_BACKENDS) Add elf32-d10v.o.
2298 * archures.c: Add bfd_d10v_arch.
2299 * bfd-in2.h: Add bfd_d10v_arch.
2300 * config.bfd (d10v-*-*): New target.
2301 * configure: (bfd_elf32_d10v_vec) New vector.
2302 * configure.in: (bfd_elf32_d10v_vec) New vector.
2303 * cpu-d10v.c: New file.
2304 * elf.c (prep_headers): Added case bfd_arch_d10v.
2305 * elf32-d10v.c: New file.
2306 * libbfd.h: Rebuild.
2307 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2308 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2309 * targets.c (bfd_elf32_d10v_vec): New vector.
2311 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2313 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2315 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2317 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2318 bfd_mach_i386_i8086 machine types.
2320 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2322 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2325 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2327 * coffcode.h (coff_set_section_contents): A/UX does not require
2328 special handling of the _LIB section.
2330 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2332 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2333 value for R_RELBYTE.
2335 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2336 array if one was allocated.
2338 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2340 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2341 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2342 use_rld_obj_head and rld_value.
2343 (mips_elf_link_hash_table_create): Initialize new fields.
2344 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2346 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2347 __rld_obj_head symbol not seen, create an __rld_map symbol.
2348 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2349 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2350 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2351 __rld_obj_head symbol.
2352 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2354 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2358 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2359 ppc_elf_addr16_ha_reloc.
2360 (ppc_elf_addr16_ha_reloc): New static function.
2362 * coff-mips.c (struct mips_hi): Define.
2363 (mips_refhi_list): New static variable.
2364 (mips_refhi_addr, mips_refhi_addend): Remove.
2365 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2366 (mips_reflo_reloc): Process mips_refhi_list.
2367 (mips_relhi_list): New static variable.
2368 (mips_relhi_addr, mips_relhi_addend): Remove.
2369 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2370 (mips_rello_reloc): Process mips_relhi_list.
2371 (mips_relocate_section): Permit an arbitrary number of REFHI or
2372 RELHI relocs before the associated REFLO or RELLO reloc.
2374 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * aout-target.h (MY(callback)): Set reloc_count fields.
2378 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2380 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2381 sections unless this is a SunOS link.
2383 * VERSION: Set to 2.7.1.
2385 * Released binutils 2.7.
2387 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * i386aout.c: Include "aout/aout64.h".
2390 (i386aout_write_object_contents): New static function.
2391 (MY_write_object_contents): Define.
2393 * netbsd.h (MY(write_object_contents)): Make sure that
2394 adjust_sizes_and_vmas is called before fiddling with the magic
2397 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2399 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2401 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2403 * libbfd-in.h (itos, stoi): Don't define.
2404 * libbfd.h: Rebuild.
2405 * i386lynx.c (KEEPIT): Define as udata.i.
2406 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2407 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2408 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2409 flags. Don't use stoi.
2411 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2413 * elf.c (map_sections_to_segments): Don't start a new segment for
2414 a writable section if it's on the same page as the previous
2415 segment. Reset the writable variable for a readonly section.
2417 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2419 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2420 first_thunk_address, thunk_size, and import_table_size.
2421 * peicode.h: Improved some diagnostics regarding edata sections.
2423 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2425 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2426 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2428 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2431 with XCOFF_DEF_DYNAMIC set is really defined.
2432 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2433 (xcoff_link_add_symbols): Only create special sections if using an
2436 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2438 (bfd_install_relocation): Likewise.
2440 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2442 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2444 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2445 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2446 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2447 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2448 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2449 are found for LITERAL relocs.
2450 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2451 taken, we cannot generate a .plt entry for the symbol.
2453 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2456 sysconf functions (for gprof).
2457 * configure, config.in: Rebuild.
2459 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2462 an archive if it has a map. If the object file has the wrong
2465 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2466 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2468 (alpha_relocate_section): Likewise.
2470 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2471 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2472 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2473 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2474 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2475 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2476 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2477 * peicode.h: Corresponding changes.
2479 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2481 * elflink.h (elf_create_pointer_linker_section): Comment out code
2482 dealing with making GOT pointers negative of the GOT symbol for
2485 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2487 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2488 increment the .rela.plt size until after we're done creating the
2490 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2491 .rela.plt offset directly rather than calculating it.
2493 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2495 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2496 Use autoconf-set values.
2497 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2498 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2501 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2502 * configure: Rebuilt.
2504 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2506 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2507 handling code > 1k away.
2509 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2511 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2512 defined, output whenever the symbol is updated.
2514 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2516 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2517 section to 0 if user_set_vma is set.
2518 * elflink.h (elf_bfd_final_link): Likewise.
2520 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2522 Partially undo patch of Jun 20.
2523 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2524 (coff_compute_section_file_positions): Likewise.
2525 (coff_write_object_contents): Likewise. Re-add deleted code, but
2526 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2527 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2529 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2531 * config.bfd: Add support for *-*-rtems* configurations.
2533 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2535 * elf.c (prep_headers): Add bfd_arch_alpha case.
2537 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2539 * elf64-alpha.c: New file.
2540 * config.bfd (alpha-*-linuxecoff*): New target.
2541 (alpha-*-linux*, alpha-*-elf*): New targets.
2542 * configure.in (bfd_elf64_alpha_vec): New vector.
2543 * configure: Rebuild.
2544 * targets.c (bfd_elf64_alpha_vec): Declare.
2545 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2546 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2547 * bfd-in2.h, libbfd.h: Rebuild.
2548 * Makefile.in: Rebuild dependencies.
2549 (BFD64_BACKENDS): Add elf64-alpha.o.
2550 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2552 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2554 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2555 than relying on a right shift of 32.
2557 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2559 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2560 ifdef to COFF_WITH_PE.
2561 (coff_compute_section_file_positions): Likewise.
2562 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2563 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2564 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2565 COFF_IMAGE_WITH_PE, always include.
2567 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2569 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2572 approximate the correct answer if SIZEOF_HEADERS was not used.
2574 * binary.c (binary_set_section_contents): Set section file
2575 position based on LMA rather than VMA.
2577 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2579 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2580 symbols if info->strip == strip_all.
2582 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2584 * coff-h8300.c: Remove #if 0 code.
2585 (compatable): Don't allow mixing/matching of different architectures.
2587 * archures.c (bfd_mach_h8300s): Add.
2588 * bfd-in2.h: Rebuilt.
2589 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2591 (h8300_reloc16_estimate): Likewise.
2592 (h8300_reloc16_extra_cases): Likewise.
2593 (h8300_bfd_link_add_symbols): Likewise.
2594 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2595 (coff_set_flags): Likewise.
2596 * cpu-h8300.c (h8300_scan): Likewise.
2597 Add H8/S to bfd_h8300_arch list.
2599 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2601 Added support for Alpha OpenVMS:
2602 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2603 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2604 * config.h-vms, makefile.vms: New files.
2605 * config.bfd (alpha-*-*vms*): New target.
2606 * configure.in (evax_alpha_vec): New target vector.
2607 * configure: Rebuild.
2608 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2609 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2610 * targets.c (bfd_target_evax_flavour): Define.
2611 (evax_alpha_vec): Declare.
2612 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2613 if BFD64 is defined.
2614 * bfd-in2.h, libbfd.h: Rebuild.
2615 * Makefile.in: Rebuild dependencies.
2616 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2617 evax-emh.o, and evax-misc.o.
2618 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2619 evax-etir.c, evax-emh.c, and evax-misc.c.
2620 (HFILES): Add evax.h.
2622 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2626 (h8300_bfd_link_add_symbols): Likewise.
2628 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2630 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2631 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2633 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2636 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2638 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2639 R_MIPS_32 relocs if creating a shared library.
2641 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2643 * peicode.h (add_data_entry): Use pei_section_data rather than
2644 _cooked_size. Corresponds to May 13 change in coffcode.h.
2646 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2648 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2649 * coffcode.h (coff_write_object_contents): If there are long
2650 section names, always set the f_symptr field, even if there are no
2652 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2653 if there are no symbols.
2655 * coffgen.c (make_a_section_from_file): Check return value of
2656 _bfd_coff_read_string_table.
2657 (coff_real_object_p): Check return value of
2658 make_a_section_from_file.
2659 (_bfd_coff_read_string_table): Check that there are some symbols
2660 before trying to read the string table size.
2662 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2664 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2665 to replace a symbol in a dynamic object with a symbol from another
2666 dynamic object, do the replacement if the existing symbol is
2667 global linkage code.
2669 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2670 for _ptrgl, and treat it as global linkage code.
2672 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2673 filename or N_SO symbol past the offset, and use it to indicate
2674 that there is no line number or function when appropriate.
2676 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2678 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2679 common symbol defined by the linker. Don't export function code
2680 even if export_defineds is set.
2682 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2684 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2686 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2687 (h8300_symbol_address_p): New function.
2688 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2691 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2693 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2695 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2696 correctly for the two variants. Allow relaxing if the target
2697 is 128 bytes away since after relaxation it'll be 126 bytes away.
2698 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2699 "dot" and "value". Allow relaxing if the target is 128 bytes
2700 away since after relaxation it'll be 126 bytes away.
2701 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2702 the given section until nothing changes.
2704 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2706 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2707 alignment hack--we can get the lnnoptr info another way without
2708 suddenly increasing the alignment requirements. Set the flags for
2710 (ecoff_compute_section_file_positions): Do so.
2712 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2714 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2715 to keep the HP emulator database happy.
2717 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2718 From Kevin Buettner <kev@primenet.com>.
2720 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2723 name of a NULL section.
2725 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2727 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2728 set, always call the notice callback.
2730 * VERSION: Increment for bfdlink.h change.
2732 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2734 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2735 (sh_relax_delete_bytes): Correct handling of differently sized
2736 trailing alignment reloc.
2738 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2739 * bfd-in2.h: Rebuild.
2740 * configure.in: Warn if there is no known 64 bit type.
2741 * configure: Rebuild.
2743 * Makefile.in: Rebuild dependencies.
2744 (BFD32_BACKENDS): Add ppcboot.o.
2745 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2747 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2748 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2750 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2752 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2753 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2754 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2755 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2757 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2759 * elf64-mips.c: Improve reloc special_functions and handling of
2760 SHT_MIPS_OPTIONS section.
2761 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2762 mips_elf_hi16_reloc and make globally visible.
2763 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2764 make globally visible.
2765 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2766 make globally visible.
2767 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2768 and make globally visible.
2769 (gprel16_with_gp): Check howto->src_mask before using value in
2771 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2772 and make globally visible.
2773 (gprel32_with_gp): Check howto->src_mask before fetching value.
2774 (bfd_mips_elf_swap_options_in): New function.
2775 (bfd_mips_elf_swap_options_out): New function.
2776 (_bfd_mips_elf_set_private_flags): Rename from
2777 mips_elf_set_private_flags and make globally visible.
2778 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2779 mips_elf_copy_private_bfd_data and make globally visible.
2780 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2781 mips_elf_merge_private_bfd_data and make globally visible.
2782 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2783 for a SHT_MIPS_OPTIONS section.
2784 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2785 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2786 name of a SHT_MIPS_OPTIONS section.
2787 (_bfd_mips_elf_set_section_contents): New function.
2788 (mips_elf32_section_processing): Set the GP value in a
2789 SHT_MIPS_OPTIONS section.
2790 (_bfd_mips_elf_find_nearest_line): Rename from
2791 mips_elf_find_nearest_line and make globally visible.
2792 (bfd_elf32_set_section_contents): Define.
2793 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2794 (_bfd_mips_elf_lo16_reloc): Declare.
2795 (_bfd_mips_elf_gprel16_reloc): Declare.
2796 (_bfd_mips_elf_got16_reloc): Declare.
2797 (_bfd_mips_elf_gprel32_reloc): Declare.
2798 (_bfd_mips_elf_set_private_flags): Declare.
2799 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2800 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2801 (_bfd_mips_elf_find_nearest_line): Declare.
2802 (_bfd_mips_elf_set_section_contents): Declare.
2804 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2806 (elf_info_to_howto): Define.
2807 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2809 (elf_info_to_howto): Define.
2810 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2812 (elf_info_to_howto): Define.
2814 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2815 R_MOV16B[12], to match change in coff/internal.h.
2817 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * elf64-mips.c: Extensive additions to provide better support for
2820 writing files and for gas.
2821 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2822 of mips_elf_object_p.
2823 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2824 _bfd_mips_elf_object_p.
2825 (_bfd_mips_elf_final_write_processing): Rename from
2826 mips_elf_final_write_processing and make globally visible.
2827 (_bfd_mips_elf_fake_sections): Rename from
2828 mips_elf_fake_sections and make globally visible.
2829 (_bfd_mips_elf_section_from_bfd_section): Rename from
2830 mips_elf_section_from_bfd_section and make globally visible.
2831 (_bfd_mips_elf_section_processing): New function, broken out of
2832 mips_elf_section_processing.
2833 (mips_elf32_section_processing): Rename from
2834 mips_elf_section_processing; call
2835 _bfd_mips_elf_section_processing.
2836 (_bfd_mips_elf_symbol_processing): Rename from
2837 mips_elf_symbol_processing and make globally visible.
2838 (_bfd_mips_elf_read_ecoff_info): Rename from
2839 mips_elf_read_ecoff_info and make globally visible.
2840 (mips_elf32_ecoff_debug_swap): Rename from
2841 mips_elf_ecoff_debug_swap.
2842 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2843 struct symbol_cache_entry.
2844 (_bfd_elf_validate_reloc): New function, moved in from
2845 elfcode.h:validate_reloc.
2846 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2847 to _bfd_elf_validate_reloc. Change all callers.
2848 * elf-bfd.h (bfd_section_from_shdr): Declare.
2849 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2850 (_bfd_elf_validate_reloc): Declare.
2851 (_bfd_mips_elf_object_p): Declare.
2852 (_bfd_mips_elf_fake_sections): Declare.
2853 (_bfd_mips_elf_section_from_bfd_section): Declare.
2854 (_bfd_mips_elf_section_processing): Declare.
2855 (_bfd_mips_elf_symbol_processing): Declare.
2856 (_bfd_mips_elf_read_ecoff_info): Declare.
2857 (_bfd_mips_elf_final_write_processing): Declare.
2858 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2861 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2862 (mips_elf_final_write_processing): Likewise.
2864 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2866 64-bit MIPS ELF ABI objdump support:
2867 * elf64-mips.c: New file.
2868 * Makefile.in: Rebuild dependencies.
2869 (BFD64_BACKENDS): Add elf64-mips.o.
2870 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2871 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2872 bfd_elf64_littlemips_vec to targ_selvecs.
2873 (mips*-*-elf*): Likewise.
2874 * confingure.in: Add bfd_elf64_bigmips_vec and
2875 bfd_elf64_littlemips_vec to vector switch.
2876 * configure: Rebuild.
2877 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2878 broken out of mips_elf_section_from_shdr.
2879 (mips_elf32_section_from_shdr): Rename from
2880 mips_elf_section_from_shdr. Call new function.
2881 (elf_backend_section_from_shdr): Update name of renamed function.
2882 * elf-bfd.h (struct elf_size_info): Change second parameter of
2883 write_out_phdrs to be const. Likewise for second parameter of
2885 (struct bfd_elf_section_data): Add rel_hdr2 field.
2886 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2887 (bfd_elf32_swap_symbol_out): Likewise.
2888 (bfd_elf32_swap_reloc_in): Likewise.
2889 (bfd_elf32_swap_reloc_out): Likewise.
2890 (bfd_elf32_swap_reloca_in): Likewise.
2891 (bfd_elf32_swap_reloca_out): Likewise.
2892 (bfd_elf32_swap_phdr_in): Likewise.
2893 (bfd_elf32_swap_phdr_out): Likewise.
2894 (bfd_elf32_swap_dyn_in): Likewise.
2895 (bfd_elf32_swap_dyn_out): Likewise.
2896 (bfd_elf32_slurp_symbol_table): Declare.
2897 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2898 (bfd_elf32_write_out_phdrs): Declare.
2899 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2900 (bfd_elf64_swap_symbol_out): Likewise.
2901 (bfd_elf64_swap_reloc_in): Likewise.
2902 (bfd_elf64_swap_reloc_out): Likewise.
2903 (bfd_elf64_swap_reloca_in): Likewise.
2904 (bfd_elf64_swap_reloca_out): Likewise.
2905 (bfd_elf64_swap_phdr_in): Likewise.
2906 (bfd_elf64_swap_phdr_out): Likewise.
2907 (bfd_elf64_swap_dyn_in): Likewise.
2908 (bfd_elf64_swap_dyn_out): Likewise.
2909 (bfd_elf64_slurp_symbol_table): Declare.
2910 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2911 (bfd_elf64_write_out_phdrs): Declare.
2912 (_bfd_mips_elf_section_from_shdr): Declare.
2913 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2914 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2915 section for the section, add the new one to rel_hdr2. Increment
2916 reloc_count rather than setting it.
2917 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2918 Remove static declaration.
2919 (elf_write_shdrs_and_ehdr): Define name as macro.
2920 (elf_write_out_phdrs): Likewise.
2921 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2922 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2923 (elf_swap_symbol_in): Change second parameter to be const.
2924 (elf_swap_symbol_out): Likewise.
2925 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2926 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2927 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2928 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2929 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2930 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2931 parameter to be const. Make non-static.
2932 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2934 (elf_slurp_symbol_table): Make non-static.
2935 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2936 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2937 (elf_backend_size_info): Likewise.
2938 (elfNN_bed): Use elf_backend_size_info.
2939 * targets.c (bfd_elf64_bigmips_vec): Declare.
2940 (bfd_elf64_littlemips_vec): Declare.
2941 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2942 bfd_elf64_littlemips_vec if BFD64 is defined.
2944 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2946 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2949 zeroes, in alignment holes.
2951 * configure: Rebuild with autoconf 2.10.
2953 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2954 potential leading underscore in the allocated buffer.
2956 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2958 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2959 symbols into .sbss if this is a relocatable link.
2961 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2963 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2964 undefined symbols when creating a shared library.
2966 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2968 * coff-sh.c: Add a bunch of new code and static const arrays to
2969 support aligning loads and stores on four byte memory boundaries.
2971 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2973 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2974 call sh_align_loads.
2975 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2978 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2980 * cache.c (bfd_open_file): Unlink the file before opening it for
2981 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2983 * opncls.c (bfd_fdopenr): Set opened_once.
2985 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2990 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2991 the code unconditionally.
2993 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * libcoff-in.h (struct pei_section_tdata): Define structure.
2996 (pei_section_data): Define macro.
2997 * libcoff.h: Rebuild.
2998 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2999 store s_paddr field in pei_section_data.
3000 (coff_compute_section_file_positions): Use pei_section_data rather
3001 than _cooked_size, and don't overwrite an existing value.
3002 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3003 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3004 * peicode.h (coff_bfd_copy_private_section_data): Define if
3006 (pe_bfd_copy_private_section_data): New static function if
3009 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * srec.c (srec_set_arch_mach): Write as a function rather than a
3014 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3015 no map, just check each member in turn to see whether it is
3018 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3020 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3021 table. Call BFD_ASSERT to validate header size, instead of
3023 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3026 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3028 * ppcboot.c: New target for looking at PPCbug boot records.
3030 * config{ure.in,.bfd}: Add support for ppcboot target.
3032 * configure: Regenerate.
3034 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3036 * coff-h8300.c (howto_table): Update names to match recent
3037 changes to include/coff/internal.h. Fix minor errors in the
3038 existing relocs. Add R_MOVL1 and R_MOVL2.
3039 (rtype2howto): Similarly.
3040 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3041 existing relaxing code and peform more relaxing.
3042 (h8300_reloc16_extra_cases): Likewise.
3044 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3046 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3049 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3051 * elfcode.h (elf_object_p): Reject generic ELF target if
3052 e_machine matches an alternate machine code in a specific backend.
3054 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3055 obsolete align_power_min field.
3057 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3059 * coff-h8300.c (reloc_howto_type): Add howto entry for
3061 (rtype2howto): Handle R_PCRWORD_B.
3062 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3063 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3064 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3065 branch (R_PCWORD_B).
3067 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * aoutx.h (translate_from_native_sym_flags): Set the section for
3070 BSF_CONSTRUCTOR symbols.
3072 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3075 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3077 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3078 stop looking when section is found.
3080 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3082 * coffcode.h (STRING_SIZE_SIZE): Define.
3083 (styp_to_sec_flags): Handle long symbol names when looking for the
3085 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3086 (bfd_coff_long_section_names): Define.
3087 (coff_write_object_contents): Handle long section names.
3088 (bfd_coff_std_swap_table): Initialize new field.
3089 * libcoff.h: Rebuild.
3090 * coffgen.c (make_a_section_from_file): Handle long section
3092 (coff_write_symbols): Handle long section names.
3093 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3094 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3095 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3096 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3097 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3098 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3099 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3100 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3102 * bout.c (b_out_callback): Set lma of sections.
3103 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3104 parameter to output_bfd. Used input_bfd instead of output_bfd in
3107 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3109 * aoutx.h (translate_from_native_sym_flags): Don't create
3110 SEC_CONSTRUCTOR sections.
3111 * ecoff.c (ecoff_set_symbol_info): Likewise.
3113 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3114 From Don Bowman <bowman@waterloo.hp.com>.
3116 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3118 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3119 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3121 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3124 mips_32_relocs field.
3125 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3126 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3127 relocs against a global symbol which is not defined in a regular
3129 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3130 against a global symbol, increment mips_32_relocs.
3131 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3132 the symbol is not defined in a regular file, make room in the
3135 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3138 file position and the virtual file position separately. Set
3139 filepos information bsaed on the real file position.
3140 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3141 Jan 23 change to coffcode.h.
3143 * som.c (som_slurp_symbol_table): Set the symbol count to the
3144 number of BFD symbols created.
3146 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3148 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3149 output file if linking shared objects. Loop to check all relocs,
3150 rather than returning false on first error.
3152 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3154 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3155 (ppc_elf_additional_program_headers): If .interp section, bump #
3156 of program headers by 1.
3157 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3158 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3159 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3161 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3163 (ppc_elf_relocate_section): If the output section isn't defined,
3164 don't abort, just give an error message.
3166 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3167 being created is .sdata or .sdata2, don't make the symbol dynamic.
3169 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3172 members of an archive for dynamic objects with no symbols, and
3173 pass them directly to check_archive_element.
3174 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3175 xcoff_link_check_dynamic_ar_symbols.
3176 (xcoff_link_check_dynamic_ar_symbols): New static function.
3178 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3179 from _bfd_nodynamic to _bfd_xcoff.
3180 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3182 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3183 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3184 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3185 * libcoff.h: Rebuild.
3186 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3187 (xcoff_get_section_contents): New static function.
3188 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3189 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3190 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3191 (xcoff_dynamic_reloc): New static variable.
3192 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3193 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3195 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3197 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3198 if reloc_entry->addend is not 0.
3199 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3201 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3203 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3205 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3206 Add entries for R_SPARC_[56].
3207 (sparc_reloc_map): Add entries for R_SPARC_[56].
3209 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3211 Optimize linking of stabs in sections as used in ELF and COFF.
3212 * stabs.c: New file.
3213 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3214 (_bfd_write_section_stabs): Declare.
3215 (_bfd_write_stab_strings): Declare.
3216 * libbfd.h: Rebuild.
3217 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3218 (struct coff_link_hash_table): Add stab_info field.
3219 * libcoff.h: Rebuild.
3220 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3222 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3224 (_bfd_coff_final_link): Write out stab strings hash table.
3225 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3226 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3228 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3229 (struct bfd_elf_section_data): Add stab_info field.
3230 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3232 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3233 _bfd_link_section_stabs.
3234 (elf_bfd_final_link): Write out stab strings hash table.
3235 (elf_link_input_bfd): Handle optimized stabs sections.
3236 * reloc.c (_bfd_final_link_relocate): Check address against
3237 _raw_size rather than _cooked_size.
3238 * Makefile.in: Rebuild dependencies.
3239 (BFD_LIBS): Add stabs.o
3240 (BFD_LIBS_CFILES): Add stabs.c.
3242 * VERSION: Increment for bfdlink.h change.
3244 * coffgen.c (coff_renumber_symbols): Correct handling of
3245 BSF_NOT_AT_END common symbols.
3247 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * coff-ppc.c (record_toc): Add cast to avoid warning.
3250 (ppc_allocate_toc_section): Likewise.
3251 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3252 (ppc_coff_reloc_type_lookup): Remove unreached code.
3253 * coffcode.h (coff_write_object_contents): Don't take the address
3255 * peicode.h (pe_print_idata): Add casts to avoid warning.
3256 (pe_print_edata): Likewise.
3257 (pe_print_reloc): Remove ANSI C string concatenation.
3259 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3261 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3263 * libcoff.h: Rebuild.
3264 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3266 (coff_swap_aux_out): Likewise.
3267 * peicode.h (coff_swap_aux_in): Likewise.
3268 (coff_swap_aux_out): Likewise.
3269 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3271 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3273 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3274 Fix up .bf endndx link fields.
3275 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3277 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3280 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3282 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3283 on Solaris PowerPC systems doesn't get confused.
3285 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3288 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3289 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3290 update did_reg and did_reg2.
3292 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3296 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3297 callback routines, pass h->root.string rather than name, in case
3298 copy is true and name is transient.
3300 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3302 * elfcore.h: Add support for core files with multiple threads.
3303 (Primarily for Solaris.)
3305 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3308 section->orelocation is NULL.
3310 * coffgen.c (bfd_coff_get_syment): New function.
3311 (bfd_coff_get_auxent): New function.
3312 * bfd-in.h (bfd_coff_get_syment): Declare.
3313 (bfd_coff_get_auxent): Declare.
3314 * bfd-in2.h: Rebuild.
3316 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * elf32-mips.c (struct mips_hi16): Define.
3319 (mips_hi16_addr, mips_hi16_addend): Remove.
3320 (mips_hi16_list): New static variable.
3321 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3322 (mips_elf_lo16_reloc): Process mips_hi16_list.
3323 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3324 relocs before the associated LO16 reloc.
3326 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * versados.c (versados_scan): Check bfd_alloc return value.
3329 (versados_object_p): Check all bfd_read return values. Require
3330 that lang field be less than 10, to avoid confusion with Intel Hex
3333 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3335 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3336 not 0, for an absolute symbol.
3337 (NAME(aout,swap_ext_reloc_out)): Likewise.
3339 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3340 (ihex_write_object_contents): For a large start address, output
3341 the full 32 bit address in record type 5.
3343 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3344 to int to avoid promotion problems in prototype.
3346 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * configure.host: Use ${srcdir} when looking for picfrag.
3350 * configure.host: Switch on ${libdir}, not $(libdir). From
3351 alan@spri.levels.unisa.edu.au (Alan Modra).
3353 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3354 entry point, not just for DYNAMIC objects.
3355 * sunos.c (sunos_add_dynamic_symbols): Always call
3356 sunos_create_dynamic_sections. If called with a non DYNAMIC
3357 object, don't do anything else.
3358 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3360 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * configure.in: Permit --enable-shared to specify a list of
3364 * configure: Rebuild.
3366 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3367 host when configuring with --enable-shard.
3369 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3374 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3375 to avoid crashing in bfd_hash_replace.
3377 * sysdep.h: Use #ifdef, not #if.
3379 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3381 * config.in: Rebuild.
3383 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3385 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3386 (AC_CHECK_HEADERS): Check for sys/time.h
3387 (AC_HEADER_TIME): Add macro.
3388 * configure: Rebuild.
3389 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3390 to control what combination of <time> and <sys/time.h>
3393 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3395 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3396 (aout_32_sunos4_write_object_contents): Likewise.
3397 * aoutx.h (NAME(aout,machine_type)): Handle
3398 bfd_mach_sparc_{sparclet,sparclite}.
3399 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3400 (bfd_mach_sparc_v9_p): Update.
3401 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3402 * libaout.h (enum machine_type): Add M_SPARCLET.
3403 * sunos.c (MACHTYPE_OK): Define.
3404 * bfd-in2.h: Regenerated.
3406 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3409 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3410 * elflink.c (_bfd_elf_create_got_section): Store the
3411 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3412 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3413 global offset table goes over 0x1000, set the value of
3414 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3415 (elf32_sparc_relocate_section): Subtract the offset of
3416 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3418 * elfcode.h: Don't include <string.h>.
3420 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3422 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3423 generic_link_hash_newfunc. All references changed.
3424 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3425 moved here from libbfd-in.h.
3426 * libbfd-in.h: Corresponding changes.
3427 * libbfd.h: Regenerated.
3429 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * aoutx.h (aout_link_input_section_std): When reporting an
3432 overflow error, use the name of the symbol in the hash table if
3434 (aout_link_input_section_ext): Likewise.
3436 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3437 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3439 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3441 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3442 * coffcode.h (coff_compute_section_file_positions): Likewise.
3443 (coff_write_object_contents): Likewise.
3445 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * section.c (SEC_LINK_ONCE): Define.
3448 (SEC_LINK_DUPLICATES): Define.
3449 (SEC_LINK_DUPLICATES_DISCARD): Define.
3450 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3451 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3452 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3453 * bfd-in2.h: Rebuild.
3454 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3455 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3456 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3457 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3458 SEC_LINK_ONCE, and look through the symbol table for the setting
3459 for SEC_LINK_DUPLICATES.
3460 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3461 set for a section, find the section symbol in the symbol table,
3462 and set the aux entry based on SEC_LINK_DUPLICATES.
3463 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3464 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3465 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3466 * coff-i386.c (i386coff_vec): Likewise.
3467 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3469 * VERSION: Bump to 2.6.1.
3470 * Makefile.in (stamp-h): Depend upon VERSION.
3472 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3474 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3475 * libbfd.h: Rebuilt.
3476 * linker.c (generic_link_hash_newfunc): No longer static.
3477 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3479 * coff-h8300.c: Add two derived hash tables and their associated
3480 funtions and #defines for use by the h8300 linker.
3481 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3482 the function vector as needed. Place the address of the function
3483 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3484 Rewrite the vectors section contents as necessary.
3485 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3486 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3487 (coff_bfd_link_hash_table_create): Likewise.
3489 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3492 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3494 (hppa_rebuild_insn): Pass pointer to correct type to
3495 low_sign_unext and dis_assemble_21.
3497 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3499 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3500 Stick with sparc-*-{sysv4*,solaris2*}.
3502 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3504 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3505 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3506 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3507 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3508 fields is non-zero, print them.
3510 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3511 ifdef. Remove unused variables.
3512 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3514 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3515 (get_symbol_value): Ifdef out.
3516 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3517 (coff_ppc_relocate_section): Remove unused variables. Make
3518 fprintf strings and argument types correspond. Put before_addr in
3520 (dump_toc): Make fprintf strings and argument types correspond.
3521 (ppc_process_before_allocation): Remove unused variables. Always
3523 (ppc_reflo_reloc): Ifdef out.
3524 (ppc_addr32nb_reloc): Ifdef out.
3525 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3527 (coff_ppc_rtype_to_howto): Likewise.
3528 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3530 * peicode.h (pe_print_idata): Move otherwise unused variables into
3531 the #ifdef where they are used. Always return a value.
3532 (pe_print_edata): Make fprintf strings and argument types
3533 correspond. Always return a value.
3534 (pe_print_pdata): Removed unused variable addr_value. Always
3536 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3537 strings and argument types correspond. Always return a value.
3539 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3540 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3541 variable rela inside #if 0 section where it is used.
3543 * ns32k.h: New file.
3544 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3545 functions to start with _bfd_.
3546 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3547 functions in cpu-ns32k.h.
3548 * Makefile.in: Rebuild dependencies.
3549 (HFILES): Add ns32k.h.
3551 * section.c (struct sec): Add linker_mark field. Change
3552 user_set_vma and reloc_done to be single bit fields.
3553 (STD_SECTION): Update accordingly.
3554 * bfd-in2.h: Rebuild.
3555 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3557 (aout_link_input_bfd): Don't link unmarked sections.
3558 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3560 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3561 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3563 * elflink.h (elf_bfd_final_link): Mark sections included in the
3565 (elf_link_input_bfd): Don't link unmarked sections.
3566 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3568 (xcoff_link_input_bfd): Don't link unmarked sections.
3570 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3571 overflow error messages.
3573 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3576 is not set, print "BFD: " before the error message.
3578 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3579 Miles Bader <miles@gnu.ai.mit.edu>.
3580 * configure: Rebuild.
3582 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3587 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3588 m68k-aout, m68k-coff, and m68k-elf targets.
3590 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3592 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3593 (ieee_generic_stat_arch_elt): Restructured to prevent
3594 ieee_object_p from being called repeatedly.
3596 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3598 * coffcode.h (coff_write_object_contents): Allocate
3599 buffers large enough for any FILEHDR or AOUTHDR.
3601 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3603 * ecofflink.c (lookup_line): New static function, renamed and
3604 slighly changed from old _bfd_ecoff_locate_line.
3605 (_bfd_ecoff_locate_line): Cache line number information. Use
3606 lookup_line for actual lookup.
3608 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3610 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3611 multiple of 20 bytes.
3613 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3616 allocate ecoff_find_line, and don't initialize by hand.
3617 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3618 mips_elf_find_line, and don't call memset.
3620 * coffcode.h (coff_compute_section_file_positions): If not
3621 producing a final executable, don't consider sofar when aligning
3622 the section to the correct size.
3624 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3626 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3627 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3628 * coffgen.c (coff_section_symbol): Ifdef out.
3630 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3633 output_bfd is not NULL.
3635 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3637 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3638 of bfd_alloc (fixes fix_line not being initialized).
3639 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3641 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3643 * coffcode.h: Allow specific backends to override the
3644 bfd_link_add_symbols routine.
3646 * coff-h8300.c: Include genlink.h.
3647 (howto_table): Add R_MEM_INDIRECT.
3648 (rtype2howto): Support R_MEM_INDIRECT.
3649 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3652 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3654 * coff-alpha.c (alpha_relocate_section): Use
3655 info->callbacks_warning, rather than _bfd_error_handler, for
3656 "multiple gp" warning.
3658 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3661 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3662 table string. Use bfd_wrapped_link_hash_lookup.
3663 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3665 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3666 table, if any, when writing out symbols.
3667 (aout_link_input_section_std): Use the name from the hash table,
3668 if any, when reporting undefined symbols.
3669 (aout_link_input_section_ext): Likewise.
3670 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3671 * bout.c (get_value): Likewise.
3672 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3673 * ecoff.c (ecoff_reloc_link_order): Likewise.
3674 * elflink.h (elf_link_add_object_symbols): Likewise.
3675 (elf_reloc_link_order): Likewise.
3676 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3677 (_bfd_generic_reloc_link_order): Likewise.
3678 (default_indirect_link_order): Likewise.
3679 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3680 * sunos.c (sunos_add_one_symbol): Likewise.
3681 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3682 (bfd_xcoff_link_count_reloc): Likewise.
3683 (xcoff_reloc_link_order): Likewise.
3685 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3686 into -1 for intern->rss.
3688 * configure: Rebuild with autoconf 2.8.
3690 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * stab-syms.c (__define_stab_duplicate): Define.
3693 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3695 * bfd-in.h (bfd_get_stab_name): Declare.
3696 * bfd-in2.h: Rebuild.
3697 * Makefile.in: Rebuild dependencies.
3698 (BFD_LIBS): Add stab-syms.o.
3699 (BFD_LIBS_CFILES): Add stab-syms.c.
3700 (BFD32_BACKENDS): Remove stab-syms.o.
3701 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3702 * configure.in: Don't list stab-syms.o in bfd_backends.
3703 * configure: Rebuild.
3704 * libaout.h (aout_stab_name): Don't declare.
3705 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3708 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3710 * elf.c (assign_file_positions_for_segments): Adjust file offset
3711 for section alignment even if SEC_LOAD is not set.
3713 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3715 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3716 since they appear as targets in Makefile.in.
3717 * configure: Rebuild.
3719 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3720 don't fiddle with a symbol which is not defined anywhere.
3722 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3724 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3725 though they are defined in a shared library.
3726 (xcoff_build_ldsyms): Likewise.
3728 * coffgen.c (coff_find_nearest_line): Don't look at the line
3729 numbers for the section if section->lineno is NULL.
3731 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3732 message rather than calling BFD_ASSERT.
3733 * elfcode.h (write_relocs): Check return value of
3734 _bfd_elf_symbol_from_bfd_symbol.
3736 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3738 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3741 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3743 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3745 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3746 hppa_reloc_field_selector_type_alt.
3747 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3748 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3750 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3752 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3754 * elf.c (assign_file_positions_for_segments): Adjust the segment
3755 memory size for the alignment of a SEC_ALLOC section, not just a
3758 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3760 * m68klinux.c: New file.
3761 * hosts/m68klinux.h: New file.
3762 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3763 * configure.in (m68*-*-linux*): New native host.
3764 (m68klinux_vec): New vector.
3765 * configure: Rebuild.
3766 * targets.c (m68klinux_vec): Declare.
3767 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3768 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3769 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3770 declaration from bfd_linux_size_dynamic_sections.
3771 (bfd_m68klinux_size_dynamic_sections): Declare.
3772 * bfd-in2.h: Rebuild.
3773 * Makefile.in: Rebuild dependencies.
3774 (BFD32_BACKENDS): Add m68klinux.o.
3775 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3777 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3779 * libhppa.h (pa_arch): Add pa20.
3780 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3781 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3782 (hppa_field_adjust): Handle e_nsel.
3783 * som.c: Provide default definitions for many new relocs found only
3784 in hpux10 include files.
3785 (som_fixup_formats): Add several new relocs from hpux10.
3786 (som_hppa_howto_table): Add hpux10 relocs.
3787 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3789 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3791 * mpw-make.sed: Edit out recent shared library support, and
3792 rules to rebuild .h files using doc/chew.
3794 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3796 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3797 size even of sections with no contents.
3799 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3801 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3802 starting with '$' the way we skip names starting with '.'. When
3803 updating x_endndx, don't be fooled by an index which has been
3806 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3807 struct/union/enum type with no elements.
3809 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3813 * archive.c (bfd_generic_archive_p): If the first file in the
3814 archive can not be recognized as an object, don't assume that this
3815 is the wrong format.
3817 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3818 format is not bfd_object.
3819 (bfd_elf_get_dt_soname): Likewise.
3821 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3826 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3828 * bfd.c (tdata): Add netbsd_core_data.
3829 * bfd-in2.h: Regenerated.
3831 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3833 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3834 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3835 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3838 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3839 to get the symbol index, matching 14 Jul 95 change.
3841 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3843 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3844 Remove duplicate definition of gp.
3846 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3849 assume that we can set the GP value and then get the same value,
3850 since it won't be true if the output file is neither ELF nor
3852 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3853 _bfd_get_gp_value here.
3854 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3855 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3857 (mips_elf_lo16_reloc): Likewise.
3858 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3859 Don't require that the BFD be ELF.
3860 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3861 (mips_elf_gprel32_reloc): Likewise.
3862 (mips_elf_relocate_section): Don't assume we can set and get the
3864 (mips_elf_finish_dynamic_symbol): Don't bother to use
3865 _bfd_get_gp_value here.
3867 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3868 Don't change epdr between malloc and free. Be careful not to free
3869 NULL pointers. Zero out the first RPDR.
3871 * configure.host: On Linux, only pass -rpath option if $(libdir)
3872 is neither /lib nor /usr/lib. From Alan Modra
3873 <alan@mullet.Levels.UniSA.Edu.Au>.
3875 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3877 (elf_dt_name): Rename from elf_dt_needed_name.
3878 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3880 (bfd_elf_get_dt_soname): New function.
3881 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3882 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3883 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3884 * bfd-in2.h: Rebuild.
3886 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3888 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3889 _bfd_sparc_elf_reloc_type_lookup.
3890 (bfd_elf32_bfd_reloc_type_lookup): Update.
3891 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3892 (sparc64_elf_howto_table): Define.
3893 (sparc_reloc_map): Define.
3894 (sparc64_elf_reloc_type_lookup): New function.
3895 (sparc_elf_wdisp16_reloc): New function.
3896 (elf_info_to_howto): Use sparc64_elf_howto_table.
3897 (sparc64_elf_relocate_section): Likewise.
3898 (bfd_elf64_bfd_reloc_type_lookup): Update.
3900 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3902 * configure.host: Check for 'do not mix' from native linker before
3903 trying to use -rpath.
3905 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * bfd.c (_bfd_get_gp_value): New function.
3908 (_bfd_set_gp_value): New function.
3909 * libbfd-in.h (_bfd_get_gp_value): Declare.
3910 (_bfd_set_gp_value): Declare.
3911 * libbfd.h: Rebuild.
3912 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3913 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3914 directly to the fields in the tdata information.
3915 (alpha_relocate_section): Likewise.
3916 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3917 (mips_gprel_reloc): Likewise.
3918 (mips_relocate_section): Likewise.
3919 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3920 (mips_elf_lo16_reloc): Likewise.
3921 (mips_elf_final_gp): Likewise.
3922 (mips_elf_gprel16_reloc): Likewise.
3923 (mips_elf_gprel32_reloc): Likewise.
3924 (mips_elf_relocate_section): Likewise.
3925 (mips_elf_finish_dynamic_symbol): Likewise.
3927 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3929 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3931 * configure.in: Call AC_PROG_CC before configure.host.
3932 * configure: Rebuild.
3933 * configure.host: Don't set information which autoconf should
3934 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3936 * configure.host: Remove go32 and win32 host information, since it
3937 should no longer be needed.
3939 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3940 then start a new segment rather than put a writable section in a
3943 * configure.host: Set RPATH_ENVVAR.
3945 * Makefile.in: Rebuild dependencies.
3947 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3948 zero_section variable.
3950 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3952 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3953 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3954 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3956 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3958 * ieee.c (ieee_write_expression): Only use an R variable for a
3959 local symbol. Don't output a zero offset. Handle a zero address.
3960 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3961 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3963 (parse_expression): Don't try to handle multiple occurrences of a
3964 P variable. Handle I variables differently from X variables. Fix
3965 the order of minus expressions.
3966 (ieee_slurp_external_symbols): Generate an I variable for an NN
3967 record. Fix handling of ATI and ATX records.
3968 (ieee_slurp_sections): Only set minimal section attributes.
3969 Adjust them later, based on the section contents.
3970 (ieee_object_p): Read in the file until just after the ME record.
3971 Call ieee_slurp_section_data to set the section flags.
3972 (do_one): Add iterations parameter. Only repeat the first load
3973 item. Set the section and file reloc flags.
3974 (ieee_slurp_section_data): Set section flags. Pass iterations to
3976 (ieee_canonicalize_reloc): Handle I variables.
3977 (do_with_relocs): Only emit relocation size when necessary.
3978 Increase MAXRUN to 127. Change ov to be assigned, and take
3979 src_mask and pcrel_offset into account.
3980 (ieee_write_data_part): Skip sections that are not loaded.
3981 (ieee_write_external_part): Don't output optional last entry of WX
3983 (ieee_write_me_part): Make setting of me_record neater.
3984 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3986 * syms.c (stt): Add entries for zerovars, vars, and code.
3988 * elfcode.h (validate_reloc): New static function.
3989 (write_relocs): Call validate_reloc for non ELF relocs.
3991 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3992 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3993 (TARGET_LITTLE_SYM): Likewise.
3995 * config.bfd (m68*-*-psos*): New target.
3997 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3999 * i386msdos.c: Remove some #if 0 code.
4000 (msdos_write_object_contents): Don't include empty sections in the
4001 size computation, regardless of their address.
4003 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4005 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4006 is NULL, ie, the -r switch is used.
4008 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4010 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4011 (BFD_RELOC_MIPS_GOT_LO16): Define.
4012 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4013 * bfd-in2.h, libbfd.h: Rebuild.
4014 * elf32-mips.c (mips_reloc_map): Map new relocs.
4016 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4018 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4021 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4022 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4023 simple number for the section address, rather than an expression.
4024 Limit the number of bytes between relocs to MAXRUN.
4025 (ieee_write_me_part): Set me_record to the file offset after the
4027 (ieee_write_processor): New static function.
4028 (ieee_write_object_contents): Use ieee_write_processor.
4030 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4032 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4034 * coff-aux.c: Change include of aux.h to aux-coff.h.
4036 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4038 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4039 relocation put the addend both in the reloc entry and the data.
4040 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4043 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4044 a R_68K_PCxx reloc against a defined global symbol directly.
4045 (elf_m68k_check_relocs): Don't count such a reloc.
4047 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4048 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4049 symbol for now, otherwise always record the symbol as dynamic.
4050 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4051 is not referenced by a dynamic object, and we are not making a
4052 shared object, then don't make a PLT entry. If we do make a PLT
4053 entry, make sure the symbol has been recorded as dynamic.
4055 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4057 * configure.host: When making a shared library, set HLDFLAGS to
4058 pass an appropriate -rpath option. Use the make variable SONAME
4059 as the shared library soname, rather than computing it here. On
4060 SunOS, build stamp-tshlink in place of $(SHLINK).
4061 * Makefile.in (SONAME): New variable.
4062 ($(SHLINK)): Make a link to the transformed name, as well.
4063 (stamp-tshlink): New target.
4064 (install): Skip stamp-tshlink during install.
4066 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4068 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4069 linker sections have been set up yet.
4071 * elf.c (make_mapping): Add an additional argument to suppress
4072 making the first section include the program headers.
4073 (map_sections_to_segments): If the user used -Ttext such that the
4074 program headers are on a different page, do not set the flags
4075 saying that this section includes the program headers.
4077 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4079 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4080 don't define TRAD_HEADER.
4081 * configure: Rebuild.
4083 * netbsd-core.c: New file, support for NetBSD core files.
4084 * hosts/*nbsd.h: Removed.
4086 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4088 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4089 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4090 * libbfd.h, bfd-in2.h: Regenerated.
4091 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4092 bfd_elf32_bfd_reloc_type_lookup.
4093 (reloc_type{,_names}): Deleted.
4094 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4096 (sparc_reloc_map): Add sparc64 relocs.
4097 (sparc_elf_notsupported_reloc): New static function.
4098 (sparc_elf_wdisp16_reloc): New static function.
4099 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4100 (elf32_sparc_relocate_section): Likewise.
4101 (bfd_elf32_bfd_reloc_type_lookup): Define.
4102 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4103 (reloc_type{,_names}): Deleted.
4104 (elf_sparc_howto_table): Deleted.
4105 (sparc_reloc_map): Deleted.
4106 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4107 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4109 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4114 * Makefile.in (program_transform_name): New variable.
4115 (install): Transform library name before installing it.
4117 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * archures.c (bfd_mach_i960_hx): Define.
4120 * bfd-in2.h: Rebuild.
4121 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4122 (MATRIX): Expand entries for HX.
4123 (arch_info_struct): Add i960:hx entry.
4124 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4125 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4126 (coff_set_flags): Handle bfd_mach_i960_hx.
4128 Support for building as a shared library, based on patches from
4129 Alan Modra <alan@spri.levels.unisa.edu.au>:
4130 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4131 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4132 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4133 * configure: Rebuild.
4134 * configure.host: If --enable-shared, adjust shared library stuff
4135 based on the host. If the host is SunOS, and the linker supports
4136 -rpath, set HLDFLAGS to use it.
4137 * Makefile.in (ALLLIBS): New variable.
4138 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4139 (COMMON_SHLIB, SHLINK): New variables.
4140 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4141 (STAGESTUFF): Remove variable.
4142 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4144 (stamp-ofiles): New target, like old ofiles target, but build
4145 using a temporary file and move-if-change, and touch stamp-ofiles
4147 (ofiles): Just depend upon stamp-ofiles.
4148 (stamp-piclist, piclist): New targets.
4149 ($(SHLIB), $(SHLINK)): New targets.
4150 (targets.o, archures.o): Build twice if PICFLAG is set.
4151 (do_mostlyclean): Remove pic/*.o.
4152 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4154 (do_distclean): Remove pic and stamp-picdir.
4155 (install): Install shared libraries.
4156 ($(OFILES)): Depend upon stamp-picdir.
4157 (stamp-picdir): New target.
4159 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4161 * libcoff.h: Rebuild.
4163 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4164 flavour of a section with no owner.
4166 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4167 ELF_LINK_NON_ELF flag.
4168 (mips_elf_create_got_section): Likewise.
4170 * elf.c: Revert last change, since it breaks dynamic linking.
4171 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4173 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4174 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4175 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4177 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4179 * elf.c (assign_file_positions_for_segments): If the backend does
4180 not want the elf header or the program headers in the address
4181 space, do not include them in the calculations.
4183 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4184 function to determine if we need additional program headers.
4185 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4186 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4188 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4192 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4194 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4195 back into one line. Some compilers (sunos 4.1.3 for example)
4196 won't accept args split across more than one line.
4198 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4200 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4201 * configure: Regenerate.
4203 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4205 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4206 try to do arithmetic on a void *, cast it to a unsigned char * first.
4208 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4211 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4213 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4214 flag for a newly defined symbol.
4215 (NAME(bfd_elf,record_link_assignment)): Likewise.
4216 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4217 set the DEF or REF_REGULAR flags correctly.
4219 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4220 (libbfd.h, libcoff.h): Corresponding change.
4222 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4223 a PLT32 reloc as dynamic.
4224 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4225 is not referenced by a dynamic object, and we are not making a
4226 shared object, then don't make a PLT entry. If we do make a PLT
4227 entry, make sure the symbol has been recorded as dynamic.
4229 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4231 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4232 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4233 (powerpcle-*-cygwin32): New.
4234 * peicode.h (add_data_entry): Get address from vma.
4236 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4238 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4239 attached to the section has already been created as an undefined
4240 symbol, treat it as if it hasn't been created yet.
4242 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4244 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4245 symbol or section symbols if stripping all symbols and this is not
4246 a relocateable link. Don't output the symbol string table if
4247 there are no symbols.
4248 (elf_link_flush_output_syms): Don't do anything if there are no
4251 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4253 * coff-aux.c: New file.
4254 * hosts/m68kaux.h: New file.
4255 * config.bfd (m68*-apple-aux*): New target.
4256 * configure.in (m68*-apple-aux*): New native host.
4257 (m68kaux_coff_vec): New vector.
4258 * configure: Rebuild.
4259 * targets.c (m68kaux_coff_vec): Declare.
4260 * coffcode.h (bfd_coff_backend_data): Add field
4261 _bfd_coff_link_add_one_symbol.
4262 (bfd_coff_link_add_one_symbol): Define.
4263 (compare_arelent_ptr): New static function if TARG_AUX.
4264 (coff_write_relocs): If TARG_AUX, sort the relocs.
4265 (coff_write_object_contents): Set A/UX aouthdr magic number.
4266 (coff_link_add_one_symbol): Define if not defined.
4267 (bfd_coff_std_swap_table): Initialize new field.
4268 * libcoff.h: Rebuild.
4269 * cofflink.c (coff_link_add_symbols): Call
4270 bfd_coff_link_add_one_symbol rather than
4271 _bfd_generic_link_add_one_symbol.
4272 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4273 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4274 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4275 * Makefile.in: Rebuild dependencies.
4276 (BFD32_BACKENDS): Add coff-aux.o.
4277 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4279 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4281 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4282 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4284 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4286 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4287 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4288 (maintainer-clean): Warn about deleting special files.
4289 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4291 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4292 warning symbols correctly.
4293 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4294 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4295 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4296 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4297 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4298 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4300 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4303 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4305 * libcoff-in.h: aligned newly exported names with bfd naming
4306 conventions. Removed an erroneous define of POWERPC_LE_PE.
4307 * libcoff.h: Rebuild.
4308 * cofflink.c, coff-ppc.c: the above function name changes
4310 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4312 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4313 * ecoff.c (struct extsym_info): Define.
4314 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4315 to ecoff_link_write_external.
4316 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4317 Strip symbols when appropriate.
4319 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4320 * syms.c (BSF_OBJECT): Define.
4321 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4322 * bfd-in2.h: Rebuild.
4323 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4325 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4328 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4329 copying relocs into a shared object, treat a defined global symbol
4331 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4332 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4333 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4335 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4336 real defined symbol, not to a weak defined symbol.
4338 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4340 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4341 and made a few static functions externs.
4343 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4344 POWERPC_LE_PE hack in cofflink.
4346 * libcoff-in.h: promoted the following from cofflink.c to allow
4347 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4348 coff_debug_merge_element, struct coff_debug_merge_type,
4349 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4350 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4351 coff_debug_merge_hash_lookup, coff_link_section_info,
4352 coff_final_link_info, coff_debug_merge_hash_newfunc,
4353 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4355 * libcoff.h: re-gen'd
4357 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4359 * syms.c: Include "bfdlink.h".
4360 (struct stab_find_info): Define.
4361 (_bfd_stab_section_find_nearest_line): New function.
4362 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4363 * libbfd.h: Rebuild.
4364 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4365 * elf.c (_bfd_elf_find_nearest_line): Try calling
4366 _bfd_stab_section_find_nearest_line before searching the ELF
4367 symbol table. Find the closest STT_FUNC symbol, not the last one.
4368 * libcoff-in.h (coff_data_type): Add line_info field.
4369 * libcoff.h: Rebuild.
4370 * coffgen.c (coff_find_nearest_line): Try calling
4371 _bfd_stab_section_find_nearest_line before searching the COFF
4373 * Makefile.in: Rebuild dependencies.
4375 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4377 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4378 4 bytes, so we get the correct value when updating the register
4379 field in little endian mode.
4381 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4383 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4384 entry_section fields. Add sntoc and snentry fields.
4385 * libcoff.h: Rebuild.
4386 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4387 not toc_section and entry_section (the COFF file does not have any
4388 sections at this point).
4389 (coff_write_object_contents): Set o_snentry and o_sntoc from
4390 snentry and sntoc rather than entry_section and toc_section.
4391 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4392 snentry, not toc_section and entry_section.
4393 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4394 entry_section from hentry.
4395 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4397 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4398 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4399 than using toc_section directly.
4401 * archures.c: Add missing `.' in enum bfd_architecture.
4402 * bfd-in2.h: Rebuild.
4404 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4405 Robert Lipe <robertl@arnet.com>.
4407 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4409 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4410 to sections we allocate. Use bfd_zalloc to allocate initialial
4411 sections, not bfd_alloc.
4412 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4413 SDA{,2}I16 relocations.
4414 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4415 whether to put something in .sbss or not.
4416 (ppc_elf_relocate_section): Add support for more relocations. Add
4417 in sec->output_offset where appropriate. Make error messages
4418 include the symbol name.
4420 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4421 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4422 doesn't get redefined messages if -shared.
4424 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4425 section if the rel_section field has been set up.
4427 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4429 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4432 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4434 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4435 of flags, only flags used are controlled by mach number. Bump up
4436 output file mach number to highest of input file mach numbers.
4437 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4438 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4440 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4441 bfd_elf64_sparc_vec support.
4443 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4445 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4446 the embedded bit is set on some objects and not on others. Just
4448 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4451 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * coffcode.h (coff_new_section_hook): Don't try to align the
4456 * coffcode.h (coff_set_section_contents): Fix the handling of the
4457 .lib section to work even if the entire section contents are
4458 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4459 Robert Lipe <robertl@arnet.com>.
4461 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4463 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4464 memory here for contents.
4466 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4467 _SDA2_BASE_ by 32768.
4468 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4469 started using. Allocate contents for .sdata and .sdata2 sections
4471 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4473 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4474 size _SDA{,2}_BASE_.
4475 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4478 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4480 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4482 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4483 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4484 (bfd_mach_sparc_v9a): Define.
4485 (bfd_mach_sparc_v9_p): Define.
4486 * bfd-in2.h: Regenerated.
4487 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4489 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4490 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4491 to bfd_elf32_sparc_vec.
4492 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4493 Add v8plus{,a} support.
4495 (sparc_compatible): New function.
4496 * elf32-sparc.h: #include "elf/sparc.h".
4497 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4498 elf32_sparc_final_write_processing): New functions.
4499 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4500 elf_backend_final_write_processing): Define.
4502 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4504 * elf-bfd.h (struct elf_link_hash_entry): Add
4505 linker_section_pointer field.
4506 (enum elf_linker_section_enum): Enumeration for new way of
4507 creating linker dynamic sections and symbols.
4508 (elf_linker_section{,_pointers}): New structures for creating
4509 dynamic sections and symbols.
4510 (elf_obj_tdata): Add linker_section_pointers and linker_section
4512 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4513 (_bfd_elf_create_linker_section): New declarations.
4514 (_bfd_elf_find_pointer_linker_section): Ditto.
4515 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4516 (_bfd_elf_make_linker_section_rela): Ditto.
4518 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4520 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4521 (ppc_elf_create_linker_section): New function to create the
4522 sections .got, .sdata, and .sdata2.
4523 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4525 (ppc_elf_check_relocs): Support more of the eabi relocations.
4526 (ppc_elf_relocate_section): Ditto.
4527 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4528 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4530 * elflink.h (elf_create_pointer_linker_section): New function to
4531 create initialized pointers in dynamic linker sections.
4532 (elf_finish_pointer_linker_section): Actually intialize the
4533 pointers created above.
4535 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4536 macros to provide both 32 and 64 bit versions of
4537 elf_create_pointer_linker_section.
4538 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4539 provide both 32 and 64 bit versions of
4540 elf_finish_pointer_linker_section.
4542 * elflink.c (_bfd_elf_create_linker_section): New function to
4543 create a linker section.
4544 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4545 given address in the linker pointer offsets created for a given
4547 (_bfd_elf_make_linker_section_rela): Make a RELA section
4548 corresponding to the generated linker section.
4550 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4552 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4554 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4556 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4557 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4558 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4559 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4560 toc entry in an objdump) for now.
4561 (ppc_do_last, ppc_get_last): New function - needed to save processing
4562 the toc owner to the end.
4563 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4566 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4567 toc owner from being done till last. Must define POWERPC_LE_PC
4570 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4572 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4574 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4575 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4577 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4579 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4581 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4583 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4585 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4587 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4589 * elf.c (assign_file_positions_for_segments): Don't increment file
4590 offset for a segment which contains no loadable sections.
4592 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4594 * reloc.c: Add new PowerPC relocations.
4595 * {bfd-in2,libbfd}.h: Regenerate.
4597 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4598 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4600 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4605 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4608 * coffgen.c (coff_find_nearest_line): Don't try to cache
4609 information in sections that are not owned by a BFD. From Richard
4610 Henderson <richard@atheist.tamu.edu>.
4612 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4613 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4614 * elflink.h (elf_link_output_extsym): Remove special check for
4617 * ecoffswap.h: Add prototypes for static functions.
4619 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4621 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4622 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4624 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4625 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4626 support. Begin support for R_PPC_SDA{2,}REL.
4628 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4630 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4631 create the .got and .got.neg sections.
4632 (ppc_elf_size_dynamic_sections): Call it.
4633 (ppc_elf_check_relocs): Call it.
4634 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4635 (ppc_elf_check_relocs): Add error messages for relocations we
4636 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4639 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4641 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4642 section flags for V.4 and eabi.
4644 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * elf.c (assign_file_positions_for_segments): If a segment
4647 contains no sections, don't mark it as readable.
4649 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4650 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4652 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4653 dynamic section, if there is one.
4654 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4655 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4656 (bfd_elf64_swap_dyn_in): Likewise.
4657 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4659 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4661 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4662 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4663 <pirker@eiunix.tuwien.ac.at>.
4665 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4667 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4668 PowerPC V.4 and eabi.
4669 * bfd-in2.h: Regenerate.
4670 * libfd.h: Regenerate.
4672 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4674 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4675 section type and SHF_EXCLUDE section flag, turning them into the
4676 appropriate bfd section flag.
4678 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * xcofflink.c (xcoff_link_add_symbols): Create the special
4681 sections if we see a DYNAMIC object, in case that is the only
4682 XCOFF input object we see.
4684 * elf32-mips.c: Extensive changes for a start at dynamic linking
4685 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4687 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4688 (struct elf_backend_data): Remove
4689 elf_backend_create_program_headers field. Add
4690 elf_backend_additional_program_headers and
4691 elf_backend_modify_segment_map fields.
4692 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4694 (elf_backend_additional_program_headers): Likewise.
4695 (elf_backend_modify_segment_map): Likewise.
4696 (elf_backend_create_program_headers): Don't define.
4697 (elfNN_bed): Change to account for field changes.
4698 * elf.c (assign_file_positions_for_segments): Call new
4699 modify_segment_map backend function. Don't call old
4700 create_program_headers backend function.
4701 (get_program_header_size): Call additional_program_headers rather
4702 than create_program_headers.
4703 * elflink.h (elf_link_add_object_symbols): Initialize
4704 type_change_ok from new backend field.
4705 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4707 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4708 a reloc against the appropriate section.
4710 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4711 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4712 (elf_flags_init): Rename from elf_ppc_flags_init.
4713 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4715 (ppc_elf_copy_private_bfd_data): Likewise.
4716 (ppc_elf_merge_private_bfd_data): Likewise.
4718 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4721 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4723 * coff-alpha.c (alpha_relocate_section): During final link, allow
4724 output .lita section to be bigger than 64k by adjusting gp value
4725 on a per-input section basis.
4726 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4728 (struct ecoff_section_tdata): Add gp field.
4730 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4732 Handle Alpha ECOFF changes in OSF/1 3.2.
4733 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4735 * coff-alpha.c: Include "aout/ar.h".
4736 (alpha_ecoff_get_relocated_section_contents): Don't require an
4737 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4738 3.2 doesn't generate one.
4739 (alpha_relocate_section): Likewise.
4740 (alpha_ecoff_slurp_armap): Define.
4741 (alpha_ecoff_slurp_extended_name_table): Define.
4742 (alpha_ecoff_construct_extended_name_table): Define.
4743 (alpha_ecoff_truncate_arname): Define.
4744 (alpha_ecoff_write_armap): Define.
4745 (alpha_ecoff_generic_stat_arch_elt): Define.
4746 (alpha_ecoff_update_armap_timestamp): Define.
4748 (alpha_ecoff_read_ar_hdr): New static function.
4749 (alpha_ecoff_get_elt_at_filepos): New static function.
4750 (alpha_ecoff_openr_next_archived_file): New static function.
4751 (alpha_ecoff_get_elt_at_index): New static function.
4752 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4753 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4754 _bfd_ecoff to alpha_ecoff.
4755 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4756 field from backend structure, rather than always calling
4757 _bfd_get_elt_at_filepos.
4758 * coff-mips.c (mips_ecoff_backend_data): Initialize
4759 get_elt_at_filepos field.
4760 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4761 from _bfd_generic_read_ar_hdr with minor changes.
4762 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4763 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4764 * libbfd.h: Rebuild.
4766 * bfd-in.h (BFD_IN_MEMORY): Define.
4767 * libbfd-in.h (struct bfd_in_memory): Define.
4768 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4769 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4770 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4771 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4772 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4773 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4774 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4775 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4776 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4777 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4779 (bfd_openstreamr): Likewise.
4780 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4781 BFD_IN_MEMORY is not set.
4782 * riscix.c (riscix_some_aout_object_p): Likewise.
4783 * bfd-in2.h, libbfd.h: Rebuild.
4785 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4786 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4787 (bfd_get_elt_at_index): Define.
4788 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4789 bfd_get_elt_at_index. Change index parameter from int to
4791 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4792 (_bfd_noarchive_get_elt_at_index): Define.
4793 (_bfd_archive_bsd_get_elt_at_index): Define.
4794 (_bfd_archive_coff_get_elt_at_index): Define.
4795 * bfd-in2.h, libbfd.h: Rebuild.
4796 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4797 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4798 * ieee.c (ieee_get_elt_at_index): Define.
4799 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4800 * oasys.c (oasys_get_elt_at_index): Define.
4801 * som.c (som_get_elt_at_index): Define.
4803 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4804 numbers to the .text section.
4806 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4809 If there is a SEC_DEBUGGING section, get the contents of the debug
4810 information part from it.
4811 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4813 (ieee_write_object_contents): Check ieee_write_debug_part return.
4815 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4817 * config.bfd (i[345]86-*-freebsd*): Add target.
4818 * configure.in (i386freebsd_vec): Add vec.
4819 * configure: Regenerate.
4820 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4821 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4822 Rebuild dependencies..
4823 * freebsd.h: New file.
4824 * i386freebsd.c: New file.
4825 * targets.c (i386freebsd_vec): Declare.
4826 (bfd_target_vector): Add i386freebsd_vec.
4827 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4828 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4830 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4832 * ieee.c (ieee_slurp_debug): New static function.
4833 (ieee_object_p): Call it.
4834 (ieee_slurp_section_data): Skip debugging sections.
4835 (ieee_get_reloc_upper_bound): Likewise.
4836 (ieee_get_section_contents): Likewise.
4837 (ieee_canonicalize_reloc): Likewise.
4838 (ieee_write_section_part): Likewise.
4839 (ieee_write_debug_part): Likewise.
4840 (ieee_write_data_part): Likewise.
4841 (init_for_output): Likewise.
4843 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4845 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4847 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4848 relocs, since ppc_elf_relocate_section handles the linker case.
4849 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4851 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4852 ppc_elf_relocate_section since that is now the only caller.
4853 (ppc_elf_relocate_section): Ditto.
4855 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4857 * coffcode.h (coff_write_object_contents): If we don't know the
4858 section of the entry point for an XCOFF executable, always set the
4859 entry address to -1.
4861 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4863 * elf.c (bfd_section_from_shdr): Add support for note sections.
4865 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4867 * bfd-in.h (struct _symbol_info): Add stab_type field.
4868 * bfd-in2.h: Rebuild.
4869 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4871 * elf32-ppc.c: Remove trailing newline from calls to
4873 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4874 difference if target endianness is known.
4876 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4878 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4879 old style TOC16 references without using R_PPC_GOT.
4880 (ppc_reloc_type): Ditto.
4881 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4882 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4883 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4884 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4885 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4887 (ppc_elf_adjust_dynamic_symbol): Ditto.
4888 (ppc_elf_adjust_dynindx): Ditto.
4889 (ppc_elf_size_dynamic_sections): Ditto.
4890 (ppc_elf_finish_dynamic_symbol): Ditto.
4891 (ppc_elf_finish_dynamic_sections): Ditto.
4892 (ELF_DYNAMIC_INTERPRETER): Define.
4894 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4896 * elf.c (copy_private_bfd_data): When attaching sections to
4897 segments ignore sections that won't be allocated. Patch from
4900 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4902 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4905 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4907 * coff-i960.c (CALC_ADDEND): Define.
4908 (coff_i960_relocate_section): Add the input section VMA to the
4909 addend for PC relative relocs.
4911 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4913 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4914 to correctly terminate.
4916 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4918 * targets.c (enum bfd_endian): Define.
4919 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4920 from boolean to enum bfd_endian. Change header_byteorder_big_p
4922 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4923 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4924 * bfd-in2.h: Rebuild.
4925 * All targets: Change initialization of byteorder and
4926 header_byteorder to use enum bfd_endian values rather than
4928 * All files: Change all references to byteorder_big_p and
4929 header_byteorder_big_p to use new bfd_*_endian macros.
4931 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4933 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4935 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4937 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4939 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4941 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4943 * ieee.c: Lots of minor cleanups. Make many functions return
4944 errors rather than calling abort. Also:
4945 (ieee_write_twobyte): Remove; change callers to call existing
4946 ieee_write_2bytes function.
4947 (ieee_write_expression): Don't output the section twice when
4948 outputting a local symbol. Don't emit an extraneous zero if there
4950 (ieee_slurp_sections): Set the lma as well as the vma.
4951 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4953 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4954 a recognized one or bfd_arch_unknown.
4955 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4957 (ihex_get_symtab): Likewise.
4959 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4961 * aoutx.h: Include <ctype.h>.
4962 (struct aout_link_includes_table): Define.
4963 (struct aout_link_includes_totals): Define.
4964 (struct aout_link_includes_entry): Define.
4965 (aout_link_includes_lookup): Define macro.
4966 (struct aout_final_link_info): Add includes field.
4967 (aout_link_includes_newfunc): New static function.
4968 (NAME(aout,final_link)): Initialize includes hash table.
4969 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4971 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4973 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4975 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4977 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4979 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4981 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4982 (pe_print_private_bfd_data): call pe_print_reloc.
4983 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4984 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4985 up some debugging as well.
4987 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4989 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4992 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4994 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4995 when setting sections to NULL.
4997 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4999 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5001 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5002 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5004 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5005 * bfd-in2.h: Rebuild.
5007 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5009 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5011 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5013 * ihex.c (ihex_scan): Handle record types 4 and 5.
5014 (ihex_object_p): Permit types 4 and 5.
5015 (ihex_set_section_contents): Remove check for out of range
5017 (ihex_write_object_contents): Generate types 4 and 5.
5019 * elflink.h (elf_link_output_extsym): Just ignore warning and
5020 indirect references to symbols which don't really exist.
5022 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5024 * peicode.h (pe_print_idata): Minor format fixes
5025 (pe_print_edata): New function. Under private printing, this formats
5026 the edata section of a PE file.
5027 (pe_print_private_bfd_data): Added call to pe_print_edata.
5029 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5031 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5032 index, don't call stoi.
5034 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5036 * srec.c (srec_scan): Set lma as well as vma.
5038 * ihex.c: New file; support for Intel Hex format.
5039 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5040 (ihex_vec): Declare.
5041 (bfd_target_vector): Always include ihex_vec.
5042 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5043 * Makefile.in: Rebuild dependencies.
5044 (BFD_LIBS): Add ihex.o
5045 (BFD_LIBS_CFILES): Add ihex.c.
5046 * bfd-in2.h: Rebuild.
5048 * elf.c (assign_file_positions_for_segments): Sort the sections in
5050 (get_program_header_size): Return the right size if segment_map is
5052 (copy_private_bfd_data): Don't bother to sort the sections.
5054 * bfd.c (bfd_record_phdr): New function.
5055 * bfd-in.h (bfd_record_phdr): Declare.
5056 * bfd_in2.h: Rebuild.
5058 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5061 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5062 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5064 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5065 (bfd_zmalloc): Change declaration.
5066 * libbfd.h: Rebuild.
5067 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5068 and realloc. Don't set bfd_error_no_memory if they fail.
5070 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5072 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5073 uses as well. Added a new howto to deal with TOCREL16 relocs that
5074 are TOCDEFN as well.
5075 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5076 to handle RVA relocs from dlltool.
5077 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5078 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5079 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5081 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5082 to get the right section alignment.
5084 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5086 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5087 p_paddr if p_paddr is zero.
5088 (make_mapping): Set includes_filehdr and includes_phdrs for first
5090 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5092 (assign_file_positions_for_segments): Handle includes_filehdr and
5093 includes_phdrs. Remove special handling of PT_PHDR and first
5095 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5096 when appropriate. Remove special handling of PT_PHDR segment.
5097 Use a more complex condition for when a section is included in a
5098 segment to handle Solaris linker oddities.
5100 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5102 * coff-m88k.c (howto_table): Reformatted for easier reading;
5103 special_function now points to new function m88k_special_reloc.
5104 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5106 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5107 be done correctly by m88k_special_reloc.
5108 (reloc_processing): New function to be used by RELOC_PROCESSING.
5109 (RELOC_PROCESSING): Define to call reloc_processing.
5111 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5113 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5114 (pe_print_pdata): Likewise.
5116 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5117 obstack_alloc fails.
5118 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5120 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5121 * Many files: don't set bfd_error_no_memory if one of the above
5124 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5125 if p_paddr_valid is set.
5126 (copy_private_bfd_data): New static function.
5127 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5129 * elf.c (assign_file_positions_for_segments): Fix case where extra
5130 program headers were allocated.
5132 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5133 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5134 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5135 _bfd_elf_print_private_bfd_data.
5137 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5138 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5139 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5140 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5141 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5142 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5143 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5145 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5147 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5148 * elf.c (make_mapping): New static function.
5149 (map_sections_to_segments): New static function.
5150 (elf_sort_sections): New static function.
5151 (assign_file_positions_for_segments): New static function.
5152 (map_program_segments): Remove.
5153 (get_program_header_size): Remove sorted_hdrs, count, and
5154 maxpagesize parameters. Simplify.
5155 (assign_file_positions_except_relocs): When generating an
5156 executable, use assign_file_positions_for_segments.
5157 (elf_sort_hdrs): Remove.
5158 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5159 to get_program_header_size.
5161 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5163 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5165 * configure, config.in: Regenerate with autoconf 2.7.
5167 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5168 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5170 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5172 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5173 (ecoff_sec_to_styp_flags): Likewise.
5174 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5175 (ecoff_set_symbol_info): Handle scRConst.
5176 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5177 (ecoff_compute_section_file_positions): Handle .rconst section.
5178 (_bfd_ecoff_write_object_contents): Likewise.
5179 (ecoff_link_check_archive_element): Handle scRConst.
5180 (ecoff_link_add_externals): Likewise.
5181 (ecoff_link_write_external): Handle .rconst section.
5182 (ecoff_reloc_link_order): Likewise.
5183 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5184 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5186 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5188 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5189 DEF_DYNAMIC flag is set.
5191 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5193 * host-aout.c: If TRAD_HEADER is defined, include it.
5195 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5197 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5198 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5199 (BFD_NEED_DECLARATION): New function.
5200 * configure.in: Use BFD_NEED_DECLARATION.
5201 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5202 * configure, config.in: Rebuild with autoconf 2.6.
5204 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5205 special_sections before returning when called with a non XCOFF
5208 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5211 * coffcode.h (coff_compute_section_file_positions): Only pad the
5212 previous section to force file alignment when creating an
5215 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5217 * coffcode.h (coff_compute_section_file_positions): If
5218 RS6000COFF_C, set up the .debug section.
5220 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5221 if it is not large enough to accomodate the entire TOC area with
5222 signed 16 bit offsets.
5223 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5225 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5226 TOC anchor to use the TOC value used in the output file.
5228 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5230 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5231 (_bfd_coff_read_string_table): Likewise.
5233 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5235 * pe-arm.c: Fix typos.
5236 * coff-arm.c: Likewise.
5238 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5240 * coff-ppc.c (list_ele): Added "cat"egory member.
5241 (record_toc): New category parameter (priv or pub).
5242 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5243 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5244 the mainline. It addes extra toc cells in error.
5245 (ppc_coff_swap_sym_in_hook): Added some documentation.
5246 (dump_toc): Can now diagnose "virtual toc" chicanery.
5248 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5250 * elf-bfd.h (struct elf_link_hash_table): Change type of
5251 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5253 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5255 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5256 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5258 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5259 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5260 defined or mentioned in a regular file.
5262 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5264 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5265 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5266 (coff_ppc_relocate_section): Correct REL24 handling
5267 (ppc_process_before_allocation): Correct TOCDEFN handling
5269 * peicode.h (dir_names): Added name descriptions
5271 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5273 * VERSION: Updated to cygnus-2.6.
5275 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5277 * targets.c (m68k4knetbsd_vec): Declare.
5279 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5281 * targets.c (bfd_target): Change type of second argument to
5282 _bfd_print_private_bfd_data from void * to PTR.
5283 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5284 using PTR rather than void *.
5285 * bfd-in2, libbfd.h: Rebuild.
5286 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5288 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5289 _bfd_generic_bfd_print_private_bfd_data rather than casting
5292 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5294 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5295 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5297 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5298 BFD64_BACKENDS_CFILES): New variables.
5301 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5303 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5304 not at the file position of the first section.
5305 * coffcode.h (coff_compute_section_file_positions): Avoid using
5307 (coff_write_object_contents): When generating a PPC PE executable
5308 with no symbols, round up the file size to a COFF_PAGE_SIZE
5310 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5311 don't write out a string table.
5313 * elf.c (bfd_section_from_shdr): When using a different section
5314 header, pass the new one to _bfd_elf_make_section_from_shdr.
5315 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5316 (elf_map_symbols): Add section VMA to symbol value when comparing
5318 (_bfd_elf_compute_section_file_positions): Only build symbol table
5319 if there are some symbols. Set file offset of symtab and strtab
5321 (assign_file_positions_except_relocs): Remove dosyms parameter.
5322 Change all callers. Never set file offset of symtab and strtab
5324 (_bfd_elf_copy_private_section_data): New function.
5325 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5326 (_bfd_elf_copy_private_symbol_data): New function.
5327 (swap_out_syms): Check for special mapping of st_shndx created by
5328 copy_private_symbol_data.
5329 * elfxx-target.h: Use new copy routines.
5330 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5331 (_bfd_elf_copy_private_section_data): Declare.
5333 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5335 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5338 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5339 _bfd_dummy_target, matching the recent change to archive
5342 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5344 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5345 arithmetic on PTR types.
5347 * aout-target.h (MY(callback)): Set the lma of the sections.
5349 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5350 symbol into a reloc against the section.
5352 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5354 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5355 glue for the relocs: IMGLUE and IFGLUE.
5356 (record_toc): new function - tracks toc contents
5357 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5358 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5359 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5360 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5361 (ppc_record_toc_entry): Removed a debug define (duh)
5363 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5364 (pe_print_idata): New function - formats the idata section data
5365 (pe_print_pdata): New function - formats the pdata section data
5366 (pe_print_private_bfd_data): calls to above
5368 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5370 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5371 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5372 TARGET_SYM and TARGET_NAME for vector and BFD name.
5373 * coff-pmac.c (pmac_xcoff_vec): Remove.
5374 (TARGET_SYM, TARGET_NAME): Define.
5375 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5376 machine to 0, not all PowerMacs are 601s.
5378 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5380 * elfcode.h (elf_object_p): Read in any program headers.
5381 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5382 based on the program headers, if any.
5383 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5384 (map_program_segments): Set p_paddr of program headers based on
5387 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5389 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5392 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5393 trying to do a relocateable link with a non-a.out object file.
5395 * archive.c (bfd_generic_archive_p): Check the first object file
5396 in an archive even if target_defaulted is set. If the object file
5397 has the wrong xvec, reject it.
5399 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5400 be represented, report the name via _bfd_error_handler.
5401 (translate_to_native_sym_flags): Likewise.
5402 * elf32-mips.c (mips_elf_final_link): Likewise.
5403 * oasys.c (oasys_write_sections): Likewise.
5405 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5406 which checks for STYP_OVRFLO sections.
5407 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5408 reloc and lineno count overflows.
5409 (coff_write_object_contents): Call coff_count_linenumbers before
5410 coff_compute_section_file_positions. If RS6000COFF_C, handle
5411 reloc and lineno count overflows.
5412 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5413 relocs before dealing with .pad sections. Count overflow section
5414 headers when handling .pad sections.
5416 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5419 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5420 (struct xcoff_link_hash_table): Add descriptor_section and
5421 special_sections fields.
5422 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5423 (xcoff_link_add_symbols): Set linkage section alignment. Create
5424 descriptor section. Check for magic symbol names (_text, etc.),
5425 and record them in special_sections if found. Set
5426 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5427 descriptor field to point back to the function code symbol.
5428 (xcoff_sweep): Always mark the special descriptor_section.
5429 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5430 function descriptor, and mark it if it is.
5431 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5432 parameter, and fill it in. Allocate space for the descriptor
5434 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5435 global linkage code. If an undefined function descriptor is
5436 exported, arrange to define it. Warn about any other undefined
5438 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5439 (xcoff_write_global_symbol): Create a function descriptor when
5441 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5442 * bfd-in2.h: Rebuild.
5444 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5446 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5447 (ppc_coff_link_hash_table): new types for hashing
5448 (ppc_coff_link_hash_newfunc): hash entry constructor
5449 (ppc_coff_link_hash_table_init): hash table initializer
5450 (ppc_coff_link_hash_table_create): hash table constructor
5451 (ppc_record_toc_entry): changed references to hash table
5452 (coff_ppc_relocate_section): changed references to hash table
5454 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5455 * libcoff.h: Rebuild
5457 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5458 (coff_link_add_symbols): removed toc_offset init
5460 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5462 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5465 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5466 if it is given and mmep is available.
5467 * acconfig.h: Undef USE_MMAP.
5468 * configure, config.in: Regenerated.
5469 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5470 table handling the old way.
5471 (aout_get_external_symbols): Don't complain if last byte of string
5473 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5474 (bfd_free_window) [! USE_MMAP]: Don't define.
5475 (bfd_get_file_window,
5476 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5478 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5480 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5483 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5485 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5486 compatible with AMD generated COFF files. Try to support both AMD
5487 and GNU formats simultaneously.
5488 (coff_a29k_relocate_section): Likewise.
5490 * libbfd.c (bfd_get_file_window): Change writable parameter from
5491 int to boolean; update all callers. Pass MAP_SHARED if not
5492 writable--it's required on Solaris. Cast fprintf argument to
5494 * bfd-in.h (bfd_get_file_window): Update declaration.
5495 * bfd-in2.h: Rebuild.
5496 * aoutx.h: Update calls to bfd_get_file_window.
5498 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5500 (xcoff_swap_ldhdr_in): New static function.
5501 (xcoff_swap_ldsym_in): New static function.
5502 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5503 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5504 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5505 Handle XTY_ER/XMC_XO symbols correctly.
5506 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5507 rather than normal symbol table.
5508 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5509 already defined with the same absolute value.
5510 (xcoff_mark): When considering called symbols, check whether the
5511 descriptor is from a dynamic object, rather than the symbol
5513 (xcoff_build_ldsyms): Likewise.
5515 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5516 Cast realloc and malloc return values. If malloc or realloc fail,
5517 set bfd_error_no_memory.
5518 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5519 * bfd-in2.h: Rebuild.
5521 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5523 * coff-ppc.c (ppc_record_toc_entry): new function.
5524 (in_reloc_p): changed return value.
5525 (coff_ppc_relocate_section): much rework.
5526 (ppc_allocate_toc_section): new function.
5527 (ppc_process_before_allocation): new function.
5528 (ppc_coff_swap_sym_in_hook): new function.
5530 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5531 (coff_link_add_symbols): initialize toc_offset.
5533 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5534 (coff_swap_aouthdr_out): Added more sections to the data
5535 dictionary for the pe file header. Also changed linker version
5536 number on the ppc side.
5537 (dir_names): small improvements to the dictionary printing.
5538 (pe_mkobject_hook): save the file level flags.
5540 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5541 (pe_tdata): added real_flags field
5542 (coff_tdata): added local_toc_sym_map and access macro
5544 * libcoff.h (coff_link_hash_entry): added toc_offset field
5545 (pe_tdata): added real_flags field
5546 (coff_tdata): added local_toc_sym_map and access macro
5548 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5549 (coff_mkobject): init for local_toc_sym_map
5550 (coff_write_object_contents): set the internal_a.magic to
5551 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5554 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5556 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5557 entries until both the line number address and the function name
5558 address are too large.
5560 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5561 * configure: Rebuilt.
5563 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5564 is defined in the environment.
5566 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5568 * som.c (som_get_section_contents_in_window): Define to use
5571 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5573 * coff-i860.c: New file, based on coff-i386.c.
5574 * cpu-i860.c: New file, based on cpu-i386.c.
5575 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5576 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5577 targets, using i860coff_vec.
5578 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5579 trad-core.o and hosts/i860mach3.h.
5580 (i860coff_vec): Use coff-i860.o and cofflink.o.
5581 * configure: Rebuild.
5582 * Makefile.in: Rebuild dependencies.
5583 (ALL_MACHINES): Add cpu-i860.o.
5584 (BFD32_BACKENDS): Add coff-i860.o.
5585 (CFILES): Add cpu-i860.c and coff-i860.c.
5586 * targets.c (i860coff_vec): Declare.
5587 (bfd_target_vector): Add &i860coff_vec.
5588 * archures.c (bfd_i860_arch): Declare.
5589 (bfd_archures_list): Add &bfd_i860_arch.
5590 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5591 (coff_set_flags): Handle bfd_arch_i860.
5592 (coff_write_object_contents): Handle I860 a.out magic number.
5594 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5596 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5597 the created .tc section to 2.
5598 (xcoff_mark): Don't keep a .loader reloc for a call to an
5599 undefined symbol when creating a shared library.
5600 (xcoff_build_ldsyms): When creating a shared library, generate
5601 global linkage code for a call to an undefined symbol.
5603 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5605 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5606 BFD32_BACKENDS, BFD64_BACKENDS.
5607 (.dep1): Put mkdep output in a separate file.
5608 Rebuilt dependencies.
5610 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5613 Permit use of mmap when available:
5615 * configure.in: Check for mmap, madvise, mprotect.
5616 * config.in, configure: Regenerated.
5618 * libbfd.c (struct _bfd_window_internal): Define type.
5619 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5621 (ok_to_map): New static variable for debugging.
5622 (_bfd_generic_get_section_contents_in_window): New function.
5623 * bfd-in.h (bfd_window_internal): Declare type.
5624 (bfd_window): Define type.
5625 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5626 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5629 * libaout.h (struct aoutdata): Add two window fields.
5630 (obj_aout_sym_window, obj_aout_string_window): New macros.
5631 * aoutx.h (some_aout_object_p): Initialize windows.
5632 (aout_get_external_symbols): Get symbol data and strings in
5633 windows instead of explicitly allocated buffers.
5634 (slurp_symbol_table): Free window instead of memory.
5635 (bfd_free_cached_info): Release windows instead of freeing storage
5637 (aout_link_free_symbols): Ditto.
5639 * targets.c (bfd_target): Add new field for
5640 get_section_contents_in_window.
5641 (BFD_JUMP_TABLE_GENERIC): Updated.
5642 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5643 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5644 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5645 macros for get_section_contents_in_window field.
5647 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5649 * core.c: Renamed to corefile.c
5650 * makefile.dos (OBJS): Change core.o to corefile.o
5651 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5654 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5656 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5657 targ_selvecs to allow debugging under Irix-5 native.
5660 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5662 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5663 to o. Clobber and restore the list of new csects around the call
5664 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5665 linker error and the linker wants to read the symbol table. Reset
5666 the line number count of a real section even if it has no relocs.
5667 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5669 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5672 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5674 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5675 an undefined symbol in a shared link.
5677 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5678 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5679 phdm@info.ucl.ac.be (Philippe De Muyter).
5681 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5683 * coff-m88k.c (rtype2howto): New static function.
5684 (RTYPE2HOWTO): Use it rather than a macro definition.
5686 * coffcode.h (coff_write_object_contents): set internal_a.magic
5687 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5689 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5690 define TRAD_HEADER to new file hosts/delta68.h.
5691 m88*-motorola-sysv*, however, does use ptrace-core.o.
5692 * hosts/delta68.h: New file.
5694 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5695 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5697 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5699 * i386linux.c (MY(vec)): Declare before use.
5701 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5703 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5704 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5706 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5707 BFD is not of the right type.
5708 (bfd_elf_get_needed_list): Likewise.
5709 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5710 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5711 * xcofflink.c (XCOFF_XVECP): Define.
5712 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5714 (bfd_xcoff_import_symbol): Likewise.
5715 (bfd_xcoff_export_symbol): Likewise.
5716 (bfd_xcoff_link_count_reloc): Likewise.
5717 (bfd_xcoff_record_link_assignment): Likewise.
5718 (bfd_xcoff_size_dynamic_sections): Likewise.
5720 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5721 table index against the number of symbols for a base relative
5724 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5726 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5727 full_aouthdr flag here...
5728 (_bfd_xcoff_bfd_final_link): ...not here.
5730 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5732 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5733 systems that have a system <libelf.h>.
5734 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5735 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5736 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5737 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5738 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5739 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5740 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5742 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5744 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5745 set, set BSF_WEAK in symbol. Change all callers.
5746 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5747 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5748 _bfd_generic_link_add_one_symbol.
5749 (ecoff_indirect_link_order): Check that the section tdata relocs
5750 are not NULL before using them.
5752 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5753 define TRAD_HEADER as hosts/alphalinux.h.
5754 * configure: Rebuild.
5755 * hosts/alphalinux.h: New file.
5756 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5759 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5761 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5762 C_ECOMM storage classes.
5764 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5766 (xcoff_mark): Call xcoff_mark_symbol.
5767 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5768 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5770 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5772 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5774 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5776 (xcoff_find_reloc): New static function.
5777 (xcoff_link_add_symbols): Use it.
5778 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5779 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5780 relocate the value of C_DECL.
5782 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5784 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5786 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5787 callback decide what goes in .relocs.
5788 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5789 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5792 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5794 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5797 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * xcofflink.c: More improvements, mostly to fix handling of
5800 constructors and a few other special cases.
5801 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5802 zero, reverting yesterday's change.
5803 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5804 (bfd_xcoff_link_count_reloc): Declare.
5805 (bfd_xcoff_record_link_assignment): Declare.
5806 * bfd-in2.h: Rebuild.
5808 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5810 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5811 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5812 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5813 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5814 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5815 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5817 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5820 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5821 segments includes the a.out header. See to that the magic number
5822 *always* is big-endian.
5824 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5825 m68k4k NetBSD configurations.
5827 * configure.in, configure: Separate i386 & mips NetBSD
5828 configurations from other BSD ones. Don't assume DEC is the only
5829 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5830 configurations. Add support for m68k4k NetBSD object format.
5832 * libaout.h: Added M_68K4K_NETBSD magic.
5834 * m68k4knetbsd.c: New file.
5836 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5838 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5841 * hosts/mipsnbsd.h: New file.
5844 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5846 * config.bfd: Add config stuff for mips*-*-magic* to set
5847 targ_defvec to ecoff_big_vec.
5850 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5852 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5854 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5855 toc_section, and entry_section fields.
5856 (struct xcoff_section_tdata): Remove ldrel_count field.
5857 * libcoff.h: Rebuild.
5858 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5860 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5861 full a.out header if full_aouthdr is set in xcoff_data.
5862 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5863 based on sections stored in xcoff_data.
5864 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5866 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5867 (rs6000coff_vec): Set symbol_leading_char to '.'.
5868 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5869 value stored in ret rather than returning a pointer value.
5871 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5873 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5876 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5878 * som.c (som_slurp_string_table): Allocate the strings with malloc
5879 since they're free'd by free_cached_info.
5880 (som_slurp_symbol_table): Similarly for the symbol table.
5882 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5884 * Makefile.in (diststuff): Don't make headers.
5886 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5888 * Makefile.in: Rebuild dependencies.
5890 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5891 output_bfd is not SunOS.
5892 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5893 non-SunOS input files.
5895 * xcofflink.c: Extensive changes to support linking shared objects
5896 and generating a .loader section.
5897 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5898 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5899 last_symndx, and ldrel_count fields.
5900 * libcoff.h: Rebuild.
5901 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5902 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5904 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5905 (bfd_xcoff_export_symbol): Declare.
5906 (bfd_xcoff_size_dynamic_sections): Declare.
5907 * bfd-in2.h: Rebuild.
5909 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5911 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5912 * configure: Rebuild.
5913 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5914 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5916 (pmac_xcoff_vec): Update to use new xcoff support.
5917 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5918 (xcoff_write_armap): Declare buf as unsigned char.
5919 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5921 * mpw-make.sed: Generalize subdir_do edit.
5923 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5925 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5926 correctly. Don't initialize asect->vma.
5928 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5930 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5931 something a little less than the page size.
5933 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5935 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5937 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5939 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5940 * coffcode.h (coff_write_object_contents): If .bss is before
5941 .data us that as data_start.
5942 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5944 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5945 (coff_swap_outhdr_out): Hardwire in version number.
5947 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5949 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5950 major and minor to *_vno, since the former are also macros in
5951 SunOS header files. Cast result of bfd_alloc to appropriate
5954 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5955 before assigning to sec_data.
5957 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5959 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5960 now relative to the section, not absolute.
5961 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5962 get the file name when there is a N_SO directory name. When
5963 handling stabs, remember that section->vma was added to the
5966 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5968 * sunos.c (struct sunos_link_hash_table): Add needed field.
5969 (sunos_link_hash_table_create): Call bfd_release, not free.
5970 (sunos_link_hash_table_create): Initialize needed field.
5971 (sunos_add_dynamic_symbols): Record needed objects.
5972 (bfd_sunos_get_needed_list): New function.
5973 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5974 * bfd-in2.h: Rebuild.
5976 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5978 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5980 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5982 * bfd-in.h (struct bfd_link_needed_list): Rename from
5983 bfd_elf_link_needed_list.
5984 * bfd-in2.h: Rebuild.
5985 * elf.c, elflink.h, libelf.h: Corresponding changes.
5987 Add start at AIX linker support; no shared libraries yet.
5988 * xcofflink.c: New file.
5989 * configure.in (rs600coff_vec): Use xcofflink.o.
5990 * configure: Rebuild.
5991 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5993 (struct xcoff_section_tdata): Define.
5994 (xcoff_section_data): Define macro.
5995 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5996 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5997 (_bfd_xcoff_bfd_final_link): Declare.
5998 (_bfd_ppc_xcoff_relocate_section): Declare.
5999 * libcoff.h: Rebuild.
6000 * coff-rs6000.c: Clean up a bit.
6001 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6002 cputype, csects, and debug_indices.
6003 (xcoff_copy_private_bfd_data): Copy cputype.
6004 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6005 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6006 (xcoff_reloc_type_lookup): Rename from
6007 rs6000coff_reloc_type_lookup.
6008 (coff_relocate_section): Define.
6009 (_bfd_xcoff_sizeof_headers): Define.
6010 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6011 (_bfd_xcoff_bfd_relax_section): Define.
6012 (_bfd_xcoff_bfd_link_split_section): Define.
6013 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6015 * coffcode.h (coff_compute_section_file_positions): If AIX,
6016 increment sofar by SMALL_AOUTSZ if not executable.
6017 (coff_write_object_contents): If AIX, always output an a.out
6018 header; if not executable, header size of SMALL_AOUTSZ.
6019 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6020 (_bfd_stringtab_init): Initialize xcoff field.
6021 (_bfd_xcoff_stringtab_init): New function.
6022 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6023 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6024 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6025 * libbfd.h: Rebuild.
6026 * Makefile.in: Rebuild dependencies.
6027 (BFD32_BACKENDS): Add xcofflink.o.
6028 (CFILES): Add xcofflink.c.
6030 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6031 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6032 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6034 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6036 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6038 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6040 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6041 * config.in: Regenerated.
6043 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6044 (_bfd_chunksize): New variable.
6045 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6046 for obstack chunk size.
6047 * configure.in: Check for getpagesize.
6048 * configure: Regenerated.
6050 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6052 * trad-core.c (rawptr): Make it a local variable of
6053 ptrace_unix_core_file_p.
6055 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6057 * coff-arm.c (in_reloc_p): New.
6058 * coff-i386.c (in_reloc_p): New.
6059 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6060 (coff_write_object_contents): Only set has_reloc_section
6062 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6063 in_reloc_p to decide if reloc should be emitted.
6064 * libcoff.h (pe_data_type.in_reloc_p): New.
6065 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6067 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6069 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6070 (_bfd_coff_read_internal_relocs): Likewise.
6071 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6072 (_bfd_coff_read_internal_relocs): Likewise.
6074 * elflink.h (elf_link_add_object_symbols): Correct conditions
6075 under which type and size change warnings are issued.
6077 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6079 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6080 a symbol which is not in a real section.
6081 (coff_write_native_symbol): Corresponding change.
6083 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6084 coff_link_hash_newfunc and make non-static.
6085 (_bfd_coff_link_hash_table_init): New function, broken out of
6086 _bfd_coff_link_hash_table_create.
6087 (_bfd_coff_link_hash_table_create): Use it.
6088 (process_embedded_commands): Make static.
6089 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6090 (_bfd_coff_link_hash_table_init): Declare.
6091 * libcoff.h: Rebuild.
6093 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6094 field in XCOFF tdata.
6095 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6096 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6097 based on cputype stored in a.out header, or in n_type of initial
6099 (coff_write_object_contents): Set cputype correctly in a.out
6101 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6103 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6104 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6106 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6107 * libcoff.h: Rebuild.
6109 * cpu-rs6000.c (rs6000_compatible): New static function.
6110 (bfd_rs6000_arch): Use it.
6111 * cpu-powerpc.c (powerpc_compatible): New static function.
6112 (arch_info_struct): Define various flavours of PowerPC.
6113 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6116 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6118 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6120 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6122 * elflink.h (elf_link_add_object_symbols): Don't warn about
6123 changing the size or type if the old definition was weak.
6125 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6127 * coffcode.h (combined_entry_type): Add fix_line field.
6128 (coff_slurp_line_table): Warn if we try to set the lineno field of
6130 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6131 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6132 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6133 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6135 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6136 * libcoff.h: Rebuild.
6138 * libcoff-in.h (struct xcoff_tdata): Define.
6139 (xcoff_data): Define.
6140 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6141 * bfd-in2.h, libcoff.h: Rebuild.
6142 * coff-rs6000.c (xcoff_mkobject): New static function.
6143 (coff_mkobject): Define.
6144 (xcoff_copy_private_bfd_data): New static function.
6145 (coff_bfd_copy_private_bfd_data): Define.
6146 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6148 (rs6000coff_vec): Add DYNAMIC to object_flags.
6149 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6150 .loader sections specially.
6151 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6152 section alignment from the XCOFF tdata information.
6153 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6154 F_SHROBJ, and copy the extra a.out header information into the
6155 XCOFF tdata structure.
6156 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6157 F_DYNLOAD and the extra a.out header information.
6158 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6159 C_HIDEXT symbol with attached csect information.
6160 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6161 in the o_maxdata field.
6162 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6163 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6164 end if BSF_NOT_AT_END is set.
6166 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6167 _bfd_read_ar_hdr_fn.
6168 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6169 * bfd-in2.h, libbfd.h: Rebuild.
6170 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6172 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6173 (bfd_slurp_bsd_armap_f2): Likewise.
6174 (_bfd_slurp_extended_name_table): Likewise.
6176 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6178 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6180 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6181 when the symbol table is empty.
6183 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6184 space for section symbols, since we don't output them either.
6185 (elf_m68k_adjust_dynindx): Removed.
6187 * ptrace-core.c (rawptr): Make it a local variable of
6188 ptrace_unix_core_file_p.
6190 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6192 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6195 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6196 Mac object file formats.
6198 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6200 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6201 auxent if there isn't one.
6202 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6203 rather than FILNMLEN as the maximum name length.
6205 * coffcode.h (bfd_coff_backend_data): Add new field
6206 _bfd_coff_print_aux.
6207 (bfd_coff_print_aux): New static function.
6208 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6209 scnlen field of an XTY_LD csect aux entry.
6210 (coff_print_aux): New static function.
6211 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6212 in coff_pointerize_aux_hook.
6213 (bfd_coff_std_swap_table): Initialize new field.
6214 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6215 * libcoff.h: Rebuild.
6216 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6217 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6219 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6220 if there are symbols, for native AIX ld compatibility.
6222 * coffcode.h (bfd_coff_backend_data): Add new field
6223 _bfd_coff_pointerize_aux_hook.
6224 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6225 or I960, and as 0 otherwise.
6226 (bfd_coff_std_swap_table): Initialize new field.
6227 * libcoff.h: Rebuild.
6228 * coffgen.c (coff_pointerize_aux): Change parameters to take
6229 symbol pointer instead of type and class, and to take aux index.
6230 Call _bfd_coff_pointerize_aux_hook if it is defined.
6231 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6232 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6233 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6235 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6236 read-only/host-only support.
6238 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6240 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6243 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6244 BFD_JUMP_TABLE_ARCHIVE accordingly.
6245 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6246 (_bfd_compute_and_write_armap): Declare.
6247 (_bfd_generic_read_ar_hdr): Declare.
6248 (_bfd_read_ar_hdr): Define.
6249 (_bfd_noarchive_read_ar_hdr): Define.
6250 (_bfd_archive_bsd_read_ar_hdr): Define.
6251 (_bfd_archive_coff_read_ar_hdr): Define.
6252 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6253 _bfd_read_ar_hdr instead.
6254 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6255 (_bfd_compute_and_write_armap): Rename from
6256 compute_and_write_armap. Make non-static. Change all callers.
6257 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6258 than _bfd_snarf_ar_hdr.
6259 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6260 * ieee.c (ieee_read_ar_hdr): Define.
6261 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6262 * oasys.c (oasys_read_ar_hdr): Define.
6263 * som.c (som_read_ar_hdr): Define.
6264 * bfd-in2.h, libbfd.h: Rebuild.
6266 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6268 * peicode.c (coff_swap_filehdr_in): If symptr is
6269 zero, there aren't any symbols, even if nsyms is set.
6271 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6273 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6275 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6276 sections, and set styp correctly for them: .got, .hash, .dynamic,
6277 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6278 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6280 (ecoff_sort_hdrs): New static function.
6281 (ecoff_compute_section_file_positions): Return boolean, not void.
6282 Sort the sections by VMA before looking through them. Put the
6283 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6284 section on an appropriate boundary within the page.
6285 (ecoff_compute_reloc_file_positions): Check return value of
6286 ecoff_compute_section_file_positions.
6287 (_bfd_ecoff_set_section_contents): Likewise.
6288 (_bfd_ecoff_write_object_contents): Check for various Alpha
6289 section types when incrementing text_size and data_size. Call
6290 adjust_headers backend function if it exists.
6291 * coff-alpha.c (alpha_adjust_headers): New static function.
6292 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6293 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6295 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6297 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6299 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6300 of ALTERNATE_AIX_CORE_FORMAT.
6301 * configure.in (aix4): No longer need CORE_FLAGS.
6302 * configure: Updated.
6304 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6306 NS32k changes from Ian Dall:
6307 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6309 (aout_link_input_section_std, aout_link_input_section_ext,
6310 aout_link_reloc_link_order): Call them instead of _bfd_*
6312 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6314 (backend_data): Use it instead of hardcoded zero.
6316 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6317 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6319 * ns32knetbsd.c: Include bfd.h.
6320 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6321 (MY_bfd_reloc_type_lookup): Declare function too.
6322 * pc532-mach.c (set_sizes): Don't declare.
6323 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6324 (backend_data, MY_backend_data): Don't define.
6326 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6327 ns32k-*-lites* like ns32k-*-netbsd*.
6329 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6332 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6334 * coffcode.h (coff_write_object_contents): Restore setting
6335 f_timdat to 0, deleted on August 22.
6337 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6339 * coffcode.h (coff_bfd_copy_private_symbol_data,
6340 coff_bfd_copy_private_section_data,
6341 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6342 * peicode.h (coff_bfd_copy_private_bfd_data): New
6343 (pe_bfd_copy_private_bfd_data): New.
6344 (coff_swap_scnhdr_in): Swap bss size into the right place.
6345 (pe_print_private_bfd_data): Add some newlines.
6347 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6349 * som.c (setup_sections): Don't die if a space has no subspaces.
6351 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6353 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6354 dynamic symbol override a common symbol. Don't change the size or
6355 type if they have been set and the new symbol is not a definition.
6356 Warn if the size or type changes.
6358 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6360 * som.c (som_begin_writing): Don't write the symbol table or
6362 (som_finish_writing): Write them here. Place them after the
6363 subspace data, but before the relocs.
6365 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6367 * sunos.c (sunos_add_one_symbol): Just pass false, not
6368 info->shared_library, to sunos_create_dynamic_sections.
6369 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6371 (sunos_check_dynamic_reloc): Remove .text section assertion.
6373 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6375 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6376 * configure, configure.in: Add pmac_xcoff_vec case.
6377 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6378 * coff-pmac.c: New file, PowerMac XCOFF support.
6379 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6380 * targets.c (pmac_xcoff_vec): Declare.
6382 * mpw-config.in: Various changes to be compatible with the
6383 autoconf-based configury.
6384 * mpw-make.sed: New file, sed commands to translate Unix
6385 makefile into MPW syntax.
6386 * mpw-make.in: Remove.
6387 * hosts/mpw.h: Remove.
6388 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6389 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6391 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6393 * binary.c (binary_get_symtab): Return an empty string on error.
6394 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6396 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6398 * coff-ppc.c: Reformatted according to gnu conventions
6399 Removed irrelevant "if 0" code
6401 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6403 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6404 symbols rather than as indirect symbols.
6405 (MY(slurp_symbol_table)): Don't do anything special about
6408 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6409 of .ctors and .dtors sections is no larger than 2.
6411 * sunos.c (sunos_add_one_symbol): Don't change
6412 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6414 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6415 dynamic symbols when creating a shared library.
6416 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6418 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6419 written even if it is not defined in a regular object.
6420 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6421 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6422 rather than the constant 22.
6423 (sunos_check_dynamic_reloc): Handle creating a shared library.
6424 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6425 zero when creating a shared library.
6426 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6427 write it out at the start of the symbol table.
6429 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6431 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6433 * config.bfd: Add arm-*-coff.
6434 * configure.in, configure: Add armcoff_{little,big}_vec.
6435 * targets.c (armcoff_{little,big}_vec): Declare.
6436 (bfd_target_vector): Add armcoff_{little,big}_vec.
6437 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6439 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6441 * targets.c (bfd_find_target): Remove debugging code.
6443 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6445 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6447 * Makefile.in: added *-ppc files
6448 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6449 allow pe based .o's to be shared with other tools on ppc/NT
6450 * config.bfd: added powerpc[le]-[pe|winnt] config support
6451 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6452 * peicode.h: Added more section flags for PE on ppc
6453 Added coff_swap_filehdr_out to allow peicode.h to be
6454 used for non-image PE files on ppc.
6455 Check for image, or not, before copying pe_opthdr
6456 * targets.c: Added new bfd's
6457 * targets.c: Removed two inactive bfds that shouldn't have made it this
6460 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6462 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6463 explicit values to initialize all relocs. Change all users.
6464 (ppc_elf_brtaken_inner): New function to handle branch predicition
6466 (ppc_elf_brtaken_reloc): Ditto.
6467 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6468 relocs use ppc_elf_unsupported_reloc.
6469 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6470 needs to be reported.
6471 (ppc_elf_relocate_section): Support branch prediction relocs.
6473 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6475 * bfd.c (bfd_assert): Remove \n from string passed to
6478 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6479 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6480 (bfd_coff_make_section_hook): Don't define.
6481 (coff_make_section_hook): Remove.
6482 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6483 (styp_to_sec_flags): Likewise.
6484 (coff_write_object_contents): Likewise.
6485 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6487 * libcoff.h: Rebuild.
6488 * coffgen.c (make_a_section_from_file): Just call
6489 bfd_make_section_anyway, not bfd_make_section or
6490 bfd_coff_make_section_hook.
6491 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6492 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6493 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6494 make_section_hook field.
6495 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6497 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6498 pointers into value field for warning and indirect symbols; just
6499 leave the value field alone.
6500 * linker.c (generic_link_add_symbol_list): Use next symbol for
6501 warning and indirect symbols, rather than looking in symbol value.
6502 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6503 parameter. Change all callers. Remove support for indirect
6504 symbols; it didn't work anyhow.
6505 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6506 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6507 * bfd-in2.h: Rebuild.
6509 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6511 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6512 go back to telling the tools this reloc operates on 32 bits.
6514 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6516 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6517 rather than a direct fprintf.
6518 * archive.c (_bfd_write_archive_contents): Likewise.
6519 * coffcode.h (coff_slurp_symbol_table): Likewise.
6520 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6521 (ppc_elf_unsupported_reloc): Likewise.
6522 (ppc_elf_relocate_section): Likewise.
6523 * i386linux.c (linux_tally_symbols): Likewise.
6524 (linux_finish_dynamic_link): Likewise.
6525 * osf-core.c (osf_core_core_file_p): Likewise.
6526 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6527 * som.c (som_sizeof_headers): Likewise.
6528 * srec.c (srec_bad_byte): Likewise.
6529 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6530 * libbfd-in.h (bfd_assert): Declare first parameter const.
6531 * libbfd.h: Rebuild.
6532 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6533 bfd_reloc_overflow is enough.
6534 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6535 * coff-h8500.c (rtype2howto): Likewise.
6536 * coff-z8k.c (rtype2howto): Likewise.
6537 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6538 * elf.c (_bfd_elf_get_lineno): Likewise.
6539 (_bfd_elf_no_info_to_howto): Likewise.
6540 (_bfd_elf_no_info_to_howto_rel): Likewise.
6541 * hp300hpux.c (convert_sym_type): Likewise.
6542 (MY(swap_std_reloc_in)): Likewise.
6543 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6545 * libaout.h (struct aoutdata): Add line_buf field.
6546 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6547 and filename_buffer. Instead, use a malloc buffer stored in the
6548 new line_buf field. Remove length restrictions.
6550 * coffgen.c (string_size): Remove static variable.
6551 (debug_string_size, debug_string_section): Likewise.
6552 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6553 and debug_string_size_p parameters. Use them instead of the
6554 global variables. Change all callers.
6555 (coff_write_symbol): Likewise.
6556 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6557 (coff_write_symbols): Add local variables to replace removed
6560 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6561 function, and line_base fields.
6562 * libcoff.h: Rebuild.
6563 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6564 information, rather than using static variables.
6566 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6567 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6569 * init.c (initialized): Remove static variable.
6570 (bfd_init): Don't bother setting initialized.
6571 (bfd_check_init): Remove.
6572 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6573 * libbfd.h: Rebuild.
6575 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6577 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6578 size for full core dumps. Copy core file header to private data.
6579 (rs6000coff_core_file_failing_command,
6580 rs6000coff_core_file_failing_signal): New functions to extract
6581 the file name and terminating signal from the core file.
6582 * coff-rs6000.c: Use them.
6584 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6586 Change arch info to be const, initialized at compile time.
6587 * archures.c: Reindent many functions. Change CONST to const.
6588 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6589 nothing set it anyhow. Make next const.
6590 (bfd_arch_info_list): Remove.
6591 (bfd_archures_list): Rename from archures_init_table. Change from
6592 a table of function pointers to a table of bfd_arch_info_type
6593 structure addresses.
6594 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6595 (bfd_lookup_arch): Likewise.
6596 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6598 (bfd_default_arch_struct): Make const.
6599 (bfd_arch_init, bfd_arch_linkin): Remove.
6600 (bfd_get_arch_info): Return a const pointer.
6601 * init.c (bfd_init): Don't call bfd_arch_init.
6602 * bfd.c (struct _bfd): Make arch_info const.
6603 * bfd-in2.h: Rebuild.
6604 * libbfd.h: Rebuild.
6605 * configure.in: Put & before everything in $selarchs.
6606 * configure: Rebuild.
6607 * cpu-*.c: Change bfd_*_arch from a function which calls
6608 bfd_arch_linkin to a const structure.
6609 * ieee.c (ieee_object_p): Make arch const.
6611 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6613 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6615 * bfd-in2.h: Regenerate.
6616 * libbfd.h: Regenerate.
6618 * elf32-ppc.c (reloc_type): Update names to match current draft.
6619 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6620 relative. Update names to current V.4 draft.
6621 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6622 (ppc_elf_relocate_section): Rename relocations to match draft.
6624 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6626 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6627 compiled with -mrelocatable-lib to be linked with either normal
6628 modules or -mrelocatable modules.
6630 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6632 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6633 in the a.out header.
6635 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6636 a reloc against a local symbol, even if it's not a section.
6638 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * targets.c (bfd_target): Remove unused align_power_min field.
6641 * bfd-in2.h: Rebuild.
6642 * All backends: Remove initialization of align_power_min.
6644 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6646 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6648 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6650 * config.bfd (mips-dec-netbsd*): New target.
6651 * configure.host (mips-dec-netbsd*): New host.
6652 * configure.in (mips-dec-netbsd*): New native.
6653 * configure: Rebuild.
6655 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6657 Make the COFF backend linker merge common types:
6658 * cofflink.c (struct coff_debug_merge_element): Define.
6659 (struct coff_debug_merge_type): Define.
6660 (struct coff_debug_merge_hash_entry): Define.
6661 (struct coff_debug_merge_hash_table): Define.
6662 (coff_debug_merge_hash_table_init): Define.
6663 (coff_debug_merge_hash_table_free): Define.
6664 (coff_debug_merge_hash_lookup): Define.
6665 (struct coff_final_link_info): Add debug_merge field.
6666 (coff_debug_merge_hash_newfunc): New static function.
6667 (_bfd_coff_final_link): Allocate and free debug_merge table.
6668 (coff_link_input_bfd): Merge identical enum, struct and union
6671 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6673 Convert i960 COFF to use COFF backend linker.
6674 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6675 structure to store the symbol being used.
6676 (coff_i960_start_final_link): New static function.
6677 (coff_i960_relocate_section): New static function.
6678 (coff_i960_adjust_symndx): New static function.
6679 (coff_start_final_link): Define.
6680 (coff_relocate_section): Define.
6681 (coff_adjust_symndx): Define.
6682 * coffcode.h (bfd_coff_backend_data): Add new callback function
6683 _bfd_coff_start_final_link.
6684 (bfd_coff_start_final_link): Define.
6685 (coff_start_final_link): Define if not defined.
6686 (bfd_coff_std_swap_table): Add coff_start_final_link.
6687 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6689 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6690 function callback is not NULL.
6691 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6692 (_bfd_coff_internal_syment_name): Declare.
6693 * libcoff.h: Rebuild.
6694 * configure.in (icoff_big_vec): Add cofflink.o.
6695 (icoff_little_vec): Likewise.
6696 * configure: Rebuild.
6698 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6700 * Makefile.in (clean-info): Remove extraneous tab from line
6703 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6705 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6706 contents has relocs.
6708 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6710 * coffcode.h (coff_compute_section_file_positions): Keep the
6712 (coff_write_object_contents): Remember if it's a relocatable
6714 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6715 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6716 if relocatable file. Swap out saved raw size.
6718 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6720 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6721 (maintainer-clean): Rename from realclean, passing
6722 maintainer-clean down to subdirectories, but leave realclean as a
6725 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6728 * dep-in.sed: Remove config.h from generated dependencies.
6730 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6731 broken out of sunos_canonicalize_dynamic_symtab.
6732 (sunos_canonicalize_dynamic_symtab): Call new function
6733 sunos_slurp_dynamic_symtab.
6734 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6735 dynamic symbol table to the caller.
6736 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6737 callback to override the symbols being read.
6738 * libaout.h (struct aout_backend_data): Add three new parameters
6739 to add_dynamic_symbols callback.
6741 Extensive minor changes to avoid various gcc warnings. Also:
6742 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6743 * archures.c (bfd_arch_info_type): Change mach field from long to
6745 (bfd_lookup_arch): Change machine parameter from long to unsigned
6748 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6750 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6751 a symbol with a non-zero plt_offset.
6753 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6755 * elfcode.h (align_file_position): Remove; not used.
6757 * configure.in: Only check for <sys/procfs.h> on a native system,
6758 and make sure it defines prstatus_t.
6759 * configure: Rebuild.
6761 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6763 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6765 * config.in: Rename from config.h.in.
6766 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6767 Check for config.h:config.in when creating stamp-h.
6768 * configure: Rebuild.
6769 * Makefile.in (stamp-h): Depend upon config.in rather than
6770 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6771 calling config.status.
6773 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6774 (Makefile): Just rebuild Makefile.
6775 (config.h, stamp-h): New targets.
6776 * configure.in: Create stamp-h when rebuilding config.h.
6777 * configure: Rebuild.
6779 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6781 * configure.in: Call AC_CONFIG_HEADER. Substitute
6782 HOST_64BIT_LONG. Check that various header files exist. Check
6783 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6784 and/or free need to be declared. Don't make a link to sysdep.h.
6785 Define TRAD_HEADER for various hosts.
6786 * configure: Rebuild.
6787 * configure.host: Don't set my_host. Add definitions taken from
6788 host header files for various entries. Remove entries which now
6790 * acconfig.h: New file.
6791 * config.h.in: New file, built by autoheader.
6792 * sysdep.h: New file.
6793 * Makefile.in (do_distclean): Don't remove sysdep.h.
6795 (LOCAL_H_DEPS): New variable.
6796 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6798 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6799 ($(OPTIONAL_BACKENDS)): Likewise.
6800 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6801 looking through sysdep.h.
6802 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6803 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6804 (fprintf_vma, sprintf_vma): Likewise.
6805 (int64_type, uint64_type): Don't define.
6806 * bfd-in2.h: Rebuild.
6807 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6808 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6809 * lynx-core.c: Include stuff from old hosts/lynx.h.
6810 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6811 rather than NO_FCNTL.
6812 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6813 rather than NATIVE_HPPAHPUX_COMPILER.
6814 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6816 * hosts/*.h: Remove all header files which merely include,
6817 declare, and define things. Leave header files which define
6818 information needed by trad-core.c.
6820 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6821 (BFD_CC_FOR_BUILD): Define.
6822 * configure.in: Use BFD_CC_FOR_BUILD.
6823 * configure: Rebuild.
6825 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6827 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6828 * configure: Rebuild.
6830 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6833 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6835 * config.bfd: i386pe_ve -> i386pe_vec.
6837 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6839 * configure.host: Incorporate host Makefile fragments by setting
6841 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6842 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6843 value based on whether the code is being compiled by a cross
6844 compiler. Don't substitute host_makefile_frag or frags.
6845 * aclocal.m4: New file to define local AC_PROG_CC.
6846 * configure: Rebuild.
6847 * Makefile.in (INSTALL): Set to @INSTALL@.
6848 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6849 (INSTALL_DATA): Set to @INSTALL_DATA@.
6851 (CC): Define as @CC@.
6852 (CFLAGS): Set to @CFLAGS@.
6853 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6854 (@host_makefile_frag@): Remove.
6855 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6856 after other options.
6857 (config.status): Remove dependency upon @frags@.
6858 * config/*.mh, config/README: Remove.
6860 * config.bfd: Rewrite to incorporate the contents of the Makefile
6861 fragments by setting shell variables, rather than merely returning
6862 the name of a Makefile fragment.
6863 * configure.in: Use shell variables set by config.bfd rather than
6864 looking at the target Makefile fragment files. Don't substitute
6865 target_makefile_frag. Do substitute TDEFINES.
6866 * configure: Rebuild.
6867 * Makefile.in (@target_makefile_frag@): Remove.
6868 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6869 * config/*.mt: Remove.
6871 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6873 * configure.in: Put changequote lines around "i[345]86" patterns
6874 section of core file support.
6876 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6878 * som.c (som_bfd_print_private_bfd_data): Define to use the
6881 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6883 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6884 entry, text_start and data_start.
6886 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6888 * Makefile.in (OFILES): Remove $(TDEPFILES).
6889 * config/apollo.mt (TDEPFILES): Remove.
6890 * config/README: Update.
6892 * configure.in: For a native configuration, set COREFILE and
6893 COREFLAG based on the canonical host name.
6894 * configure: Rebuild.
6895 * Makefile.in: Rebuild dependencies.
6896 (ALL_CFLAGS): Add @COREFLAG@.
6897 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6898 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6899 support routines. Check LYNX_CORE rather than HOST_LYNX.
6900 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6901 * i386lynx.c: Likewise.
6902 * m68klynx.c: Likewise.
6903 * sparclynx.c: Likewise.
6904 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6905 * *-core.c: Comment changes.
6906 * config/decstation.mh (HDEPFILES): Remove.
6907 (HDEFINES): Remove -DTRAD_CORE.
6908 * config/irix3.mh (RANLIB): Remove.
6909 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6910 (HDEFINES): Remove -DIRIX_CORE.
6911 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6912 (HDEFINES): Remove -DTRAD_CORE.
6913 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6914 * config/ultra3.mh (RANLIB): Remove.
6915 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6916 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6917 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6918 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6919 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6920 * config/i386aix.mh, config/i386bsd.mh: Remove.
6921 * config/i386linux.mh, config/i386mach3.mh: Remove.
6922 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6923 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6924 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6925 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6926 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6927 * config/solaris2.mh, config/stratus.mh: Remove.
6928 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6929 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6931 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6933 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6934 DT_FINI entry if the appropriate symbol is not in the hash table.
6936 * libelf.h (struct elf_backend_data): Add create_program_headers
6937 and want_hdr_in_seg fields.
6938 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6940 (elf_backend_create_program_headers): Likewise.
6941 (elfNN_bed): Initialize create_program_headers and
6943 * elf.c (get_program_header_size): Call create_program_headers
6945 (map_program_segments): Check want_hdr_in_seg backend field. Call
6946 create_program_headers backend routine.
6948 * elf.c (assign_file_positions_except_relocs): Align non allocated
6949 sections when creating an executable.
6951 * elfcode.h (elf_swap_phdr_in): Make non static.
6952 (elf_swap_phdr_out): Make non static.
6953 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6954 (bfd_elf32_swap_phdr_out): Declare.
6955 (bfd_elf64_swap_phdr_in): Declare.
6956 (bfd_elf64_swap_phdr_out): Declare.
6958 * ecofflink.c (ecoff_collect_shuffle): New static function.
6959 (_bfd_ecoff_get_accumulated_pdr): New function.
6960 (_bfd_ecoff_get_accumulated_sym): New function.
6961 (_bfd_ecoff_get_accumulated_ss): New function.
6962 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6963 (_bfd_ecoff_get_accumulated_sym): Declare.
6964 (_bfd_ecoff_get_accumulated_ss): Declare.
6965 * libbfd.h: Rebuild.
6967 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6971 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6972 warning symbols. If any section is named .gnu.warning.XXX, treat
6973 the contents as a warning to be issued if the symbol XXX is
6975 (elf_link_output_extsym): For an indirect or warning symbol, just
6976 output the symbol it points to.
6978 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6979 if bfd_hash_allocate fails, since it will already be set.
6980 (generic_link_hash_newfunc): Likewise.
6981 (archive_hash_newfunc): Likewise.
6982 (hash_entry_bfd): New static function.
6983 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6984 callback. Allocate a new warning using the hash table newfunc.
6985 Use bfd_hash_replace to update the entry in the hash table, rather
6986 than assuming we can copy the fields with structure assignment.
6988 * hash.c (bfd_hash_replace): New function.
6989 * bfd-in.h (bfd_hash_replace): Declare.
6990 * bfd-in2.h: Rebuild.
6992 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6994 * config.bfd: Add mips*vr4300-*-elf* target.
6995 * config/mipsbvr4300.mt: Added.
6997 See file ChangeLog.2
7004 version-control: never