1 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
4 version info if this symbol came from a dynamic object.
5 (elf_link_add_object_symbols): Set the version info of a symbol
6 only if the object actually contains version definitions and
9 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
11 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
12 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
14 * configure: Regenerated with autoconf 2.12.
15 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
17 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
19 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
20 a warning rather than returning an error.
22 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
24 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
26 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
28 * cisco-core.c: define signals for wingdb.
30 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
32 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
33 the same number of aux entries.
35 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
37 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
38 difference of two symbols if the relocation size is 32 bits.
39 (som_write_fixups): Handle R_DATA_EXPR.
41 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
43 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
44 its value if COFF_WITH_PE is defined.
46 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
48 * coff-stubgo32.c: New file.
49 * go32stub.h: New file.
50 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
51 * coffswap.h (coff_swap_filehdr_in): Invoke
52 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
54 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
55 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
56 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
57 COFF_ADJUST_AUX_IN_POST if they are defined.
58 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
59 COFF_ADJUST_AUX_OUT_POST if they are defined.
60 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
61 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
62 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
63 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
64 * targets.c (go32stubbedcoff_vec): Declare.
65 (bfd_target_vector): Add go32stubbedcoff_vec.
66 * configure.in (go32coff_vec): New target vector.
67 (go32stubbedcoff_vec): Likewise.
68 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
69 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
70 * Makefile.in: Rebuild dependencies.
71 (BFD32_BACKENDS): Add coff-stubgo32.o.
72 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
73 (HFILES): Add go32stub.h.
75 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
77 * configure.in: Check for fdopen.
78 * configure, config.in: Rebuild.
79 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
80 __GO32__. Reindent a bit.
82 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
84 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
85 flag for newly created sections.
86 (sunos_add_dynamic_symbols): Don't discard newly created sections
87 if shared library is dynobj.
89 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
91 * elf.c (map_sections_to_segments): When checking whether
92 including a section in a segment would force us to skip a page,
93 align the address of the next segment to avoid wraparound
97 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
99 * coffcode.h (coff_write_object_contents): Initialize
100 target id field to TIC80_TARGET_ID.
101 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
103 (coff_swap_filehdr_in): Swap in target id field if used.
106 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
108 * coff-i386.c (coff_i386_is_local_label_name): New static function
109 if TARGET_UNDERSCORE.
110 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
111 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
113 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
115 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
116 complain_overflow_signed, for 32 bit PC relative relocations.
118 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
120 * elflink.h (elf_link_add_object_symbols): When a version
121 indirection symbol is overridden, make the original symbol point
122 at the real overriding symbol.
124 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
127 * elflink.h (elf_link_output_extsym): Use the right section for a
129 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
130 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
132 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
134 * elflink.h (elf_merge_symbols): Resolve indirect and warning
135 symbols before checking for new symbols.
137 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
139 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
141 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
142 file, not aoutsz bytes (they are different in XCOFF .o files).
144 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
145 redefined by objects included from archives.
147 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
149 * elflink.h (elf_merge_symbol): In the case of a new defined
150 symbol overriding an old defined symbol, return the hash table
151 entry which we modify, even if it is the target of an
153 (elf_link_add_object_symbols): If the real name of the symbol gets
154 overridden, convert the versioned symbol into an indirect symbol
157 * elflink.h (elf_merge_symbol): New static function, broken out of
158 elf_link_add_object_symbols.
159 (elf_link_add_object_symbols): Call it.
161 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
163 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
164 handle case where COFF filehdr does not immediately follow PE
166 * coffgen.c (coff_object_p): Remove useless seek to current
169 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
171 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
174 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
176 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
177 symbols, skip N_ABS symbols with debugging storage classes.
179 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
181 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
182 relocs in shared libraries which refer to local symbols. Cope
183 with addend when processing a GOT relocation.
185 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
186 for sections that the linker didn't create.
187 (ppc_elf_finish_dynamic_sections): Only try to write out a section
188 symbol if it was created in ppc_elf_size_dynamic_sections.
189 (ppc_elf_relocate_section): Complain if we have to generate a reloc
190 relative to a section for which we didn't output a symbol.
192 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
193 relocs are 'rela' relocs, like everything else. .rela.plt is not
194 a read-only section, so we don't have to special-case it.
196 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
197 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
199 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
200 (ppc_elf_relocate_section): @got offsets are 4 from start of the
202 * elflink.c (_bfd_elf_create_got_section): The three reserved
203 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
205 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
208 * elf32-ppc.c (ppc_elf_check_relocs): Use
209 _bfd_elf_create_got_section to create the GOT rather than
210 ppc_elf_create_linker_section. Create the '.rela.got' section
212 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
213 symbol has a GOT entry.
214 (ppc_elf_relocate_section): Record when a symbol is used through
215 the GOT, and allocate space in the GOT for each such symbol.
216 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
217 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
220 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
221 treated in a similar way to ADDR16_HA relocs.
222 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
223 shared objects; the linker must deal with them.
224 (ppc_elf_create_linker_section): Stop setting
225 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
226 LINKER_SECTION_PLT stuff.
227 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
228 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
229 section, not ELF-specific calls.
230 (elf_backend_plt_not_loaded): Set to 1.
231 (elf_backend_got_symbol_offset): Set to 4.
232 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
233 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
234 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
235 plt_not_loaded member.
236 (_bfd_elf_create_got_section): Apply got_symbol_offset.
237 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
239 (elf_backend_G_O_T_offset): Set default to 0.
240 (elfNN_bed): Set added fields.
242 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
243 DT_RELENT in shared objects; should be DT_RELAENT.
245 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
246 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
247 such a reloc (in a non-shared object) refers to a symbol that's
250 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
252 * elfcode.h (put_signed_word): Define.
253 (get_signed_word): Define.
254 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
255 (elf_swap_reloca_out): Use put_signed_word for the r_addend
257 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
258 bfd_get_signed_32 to set the r_addend field.
259 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
260 bfd_h_get_signed_64 to set the r_addend field.
262 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
264 * elf32-i386.c (elf_i386_relocate_section): When generating a
265 shared library, do the relocation if the input section is not
268 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
269 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
270 (elf_fix_symbol_flags): New static function, broken out of
271 elf_adjust_dynamic_symbol.
272 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
273 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
274 forced local even if NEEDS_PLT is set. When forcing a symbol to
275 be local, clear NEEDS_PLT.
276 (elf_link_output_extsym): Remove unused local bed.
278 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
280 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
281 for derived elf linker hash table entries. References to
282 elf_link_hash_entry changed appropriately.
283 (elf32_mn10300_link_hash_table): New structure for derived elf
285 (elf32_mn10300_hash_table): Define.
286 (elf32_mn10300_link_hash_traverse): Likewise.
287 (elf32_mn10300_link_hash_newfunc): New function.
288 (elf32_mn10300_link_hash_table_create): Likewise.
289 (elf32_mn10300_finish_hash_table_entry): Likewise.
290 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
291 of prologue code, and call:32->call:16 relaxing.
292 (compute_function_info: New function.
293 (bfd_elf32_bfd_ilink_hash_table_create): Define.
295 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
297 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
298 for a symbol which is being forced to be local.
299 * elf32-i386.c (elf_i386_relocate_section): Write out the
300 relocation value for a GOT reloc for a symbol which is turning
302 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
303 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
305 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
307 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
308 value if the symbol is turning into a local symbol.
309 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
310 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
312 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
314 * elflink.h (elf_link_add_object_symbols): Also read verneed
315 information by calling `_bfd_elf_slurp_version_tables'.
316 (elf_link_add_object_symbols): For undefined symbols look for
317 version information in the verneed records.
318 (elf_link_add_object_symbols): Use soname of shared object
319 for verneed record if it is available.
321 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
323 * cpu-arm.c: Add prototypes for compatible and scan.
324 * cofflink.c: Add prototype for mark_relocs.
326 * archive.c (bfd_special_undocumented_glue): Change filename to
327 const pointer. Add prototype.
329 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
331 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
332 sections that will be discarded.
334 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
336 * elflink.h (elf_link_find_version_dependencies): When searching
337 for known version symbol skip non-matching verdef records, not
340 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
342 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
343 not a bfd_vma, to the base file, to match how dlltool reads it.
345 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
347 * reloc.c: Add thumb relocations.
349 * bfd-in2.h: Add Thumb relocations.
351 * libbfd.h: Add Thumb relocations.
353 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
355 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
357 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
359 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
360 for a section even if it is not loaded.
362 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
364 (_bfd_coff_link_input_bfd): Separate section VMA handling for
365 input and output files.
366 (_bfd_coff_generic_relocate_section): Check whether input file,
367 not output file, is a PE file.
369 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
371 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
373 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
375 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
378 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
380 * cpu-arm.c (compatible): Add test for supersets of ARM
383 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
385 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
388 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
390 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
391 called directly by gas/config/tc-arm.c.
393 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
395 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
396 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
398 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
400 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
403 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
405 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
406 (coff_bfd_copy_private_bfd_data): Ditto.
407 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
408 (coff_arm_bfd_print_private_bfd_data): Ditto.
409 (coff_arm_bfd_set_private_flags): Ditto.
410 (coff_arm_bfd_copy_private_bfd_data): Ditto.
412 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
414 * libcoff-in.h (struct coff_final_link_info): Add boolean
415 global_to_static member for support of task linking.
416 (_bfd_coff_write_task_globals): Add prototype.
417 * libcoff.h: Regenerate.
418 * coffcode.h (coff_write_object_contents): Use #ifdef to
419 check RS6000COFF_C, to be consistent with all other uses
421 * cofflink.c (_bfd_coff_final_link): If doing task linking,
422 call _bfd_coff_write_task_globals.
423 (_bfd_coff_link_input_bfd): If doing task linking, convert
424 global functions to static.
425 (_bfd_coff_write_global_sym): If doing task linking, convert
426 global variables to static.
427 (_bfd_coff_write_task_globals): New function.
429 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
430 (C_AUTOARG): #undef since it clashes with C_UEXT.
431 (C_LASTENT): #undef since it clashes with C_STATLAB.
432 * coffcode.h (coff_write_object_contents): Use TIC80COFF
434 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
435 when TIC80COFF defined (clashes with C_UEXT). Explicitly
436 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
440 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
442 * coff-tic80.c (tic80_howto_table): Change overflow check for most
443 PP relocations to complain_overflow_dont.
445 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
447 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
448 name of R_RELLONG to "RELLONG". Set rightshift and complain for
450 (ppbase_reloc, glob15_reloc): New static functions.
451 (glob16_reloc, local16_reloc): New static functions.
452 (rtype2howto): Handle all relocation types.
453 (coff_tic80_relocate_section): New static function.
454 (coff_relocate_section): Define to coff_tic80_relocate_section.
455 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
458 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
460 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
461 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
463 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
464 callers. If PE file, don't add section VMA.
465 (coff_write_alien_symbol): If PE file, don't add section VMA.
466 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
467 (_bfd_coff_write_global_sym): Likewise.
468 (_bfd_coff_generic_relocate_section): Likewise.
470 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
473 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
475 * cofflink.c (mark_relocs): Add new function to mark symbols which
476 are used by relocations.
477 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
478 suppress the skipping of symbols that have thus been marked.
480 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
482 * coff-sh.c (sh_merge_private_data): New static function.
483 (coff_bfd_merge_private_bfd_data): Define.
486 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
488 * coff-tic80.c: Remove unnecessary #ifdefs.
489 * config.bfd: Set targ_underscore to yes for tic80.
491 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
493 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
494 with unresolved external symbols in GDB).
497 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
499 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
500 the symbols associated with each BFD.
501 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
503 * elf-m10200.c: Likewise.
504 * elf32-m32r.c: Likewise.
505 * elf32-sh.c: Likewise.
507 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
509 * elflink.h (elf_link_add_object_symbols): Don't decrease the
510 alignment of a common symbol. If two symbols that look like
511 common symbols are found in two shared libraries, and the size is
512 different, use the larger size, and warn if --warn-common. If a
513 common symbol overrides a definition in a shared library, set the
514 size to the larger size, and warn if --warn-common.
516 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
518 * cpu-arm.c (compatible): Allow default machine to be polymorphed
519 into any other machine type.
521 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
523 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
524 data into an unitialised destination set its machine type as well.
526 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
528 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
529 to common symbol size. Consistently treat uninitialized symbols
530 in shared objects as common symbols.
532 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
534 * archures.c (constants): Added new constants to identify the
535 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
536 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
538 * bfd-in2.h (constants): Added new constants to identify
539 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
540 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
541 bfd_mach_arm_4T. This file is auto-magically generated from the
542 archures.c file. This update is just to save work.
544 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
545 coff_arm_bfd_print_private_bfd_data,
546 coff_arm_bfd_set_private_flags,
547 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
548 (global): Macro redefinitions set up to use these new functions.
550 * coffcode.h (coff_mkobject_hook): Added call to
551 coff_arm_bfd_set_private_flags().
552 (coff_set_arch_mach_hook): Added code to set machine type based on
553 bits stored in internal flags.
554 (coff_set_flags): Added code to set the new bits in the flags
555 field based on the machine number.
556 (function definition macros): Made all function definition macros
557 conditional so that they can be overridden by target specific
560 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
561 Structure extended to include new types, one each for ARMv2,
562 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
564 * libcoff-in.h (struct coff_tdata): Added flags field.
566 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
568 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
570 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
573 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
575 * coffgen.c (coff_find_nearest_line): If there are no syments,
578 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
580 * config.bfd: cope with '*-*-linux-gnuaout' targets.
582 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
584 * targmatch.sed: Add explicit \n characters to work around bug in
585 HP/UX 10.20 sed program.
587 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
589 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
592 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
594 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
596 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
598 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
599 (struct elf_m68k_pcrel_relocs_copied, struct
600 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
601 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
602 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
603 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
605 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
606 PC relative relocs for a global symbol defined in a regular
607 object, and count the number of PC relative relocs copied for any
609 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
610 traverse with elf_m68k_discard_copies.
612 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
614 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
615 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
617 * coffcode.h (coff_compute_section_file_positions): Force the
618 potential last byte in the file to be written out when
621 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
623 * configure.host (mips*-*-openbsd*): New host.
625 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
627 * elflink.h (elf_link_add_object_symbols): Only subtract the
628 section VMA from the symbol value if this is a fully linked file.
630 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
631 (struct elf_i386_link_hash_entry): Define.
632 (struct elf_i386_link_hash_table): Define.
633 (elf_i386_link_hash_traverse): Define.
634 (elf_i386_hash_table): Define.
635 (elf_i386_link_hash_newfunc): New static function.
636 (elf_i386_link_hash_table_create): New static function.
637 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
638 PC relative relocs for a global symbol defined in a regular
639 object, and count the number of PC relative relocs copied for any
641 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
642 traverse with elf_i386_discard_copies.
643 (elf_i386_discard_copies): New static function.
644 (bfd_elf32_bfd_link_hash_table_create): Define.
646 From Gordon W. Ross <gwr@mc.com>:
647 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
648 (sunos4_aout_backend): Use MY_entry_is_text_address.
651 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
653 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
654 R_D30V_32_NORMAL to 2 (4 bytes).
657 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
659 From Gordon W. Ross <gwr@mc.com>:
660 * netbsd.h (N_SHARED_LIB): Define.
661 (SEGMENT_SIZE): Don't define.
662 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
664 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
665 (SEGMENT_SIZE): Don't define.
667 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
668 to sizeof Rela structure, not sizeof Rel structure. From Gary
669 Thomas <g.thomas@opengroup.org>.
671 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
673 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
674 whenever entry is larger than text address, but only by whole
675 pages. From Gordon W. Ross <gwr@mc.com>.
677 * Makefile.in (install): Depend upon installdirs. Use
678 mkinstalldirs to build $(oldincludedir).
679 (installdirs): New target.
681 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
682 if this is a debugging section which we are stripping.
684 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
686 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
687 alpha-specific target data struct.
689 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
691 From Thomas Graichen <graichen@rzpd.de>:
692 * Makefile.in: Always use $(SHELL) when running move-if-change.
693 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
694 * configure: Rebuild.
696 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
698 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
699 VMA if this is an executable file or a shared object.
701 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
704 * libaout.h (struct aout_backend_data): Add entry_is_text_address
706 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
707 start of the file. Remove uses later on which switch using
709 (MY(callback)): Handle entry_is_text_address.
710 (MY_entry_is_text_address): Define if not defined.
711 (MY(backend_data)): Initialize new field.
712 * aoutf1.h (sunos4_aout_backend): Likewise.
713 * i386aout.c (MY(backend_data)): Likewise.
714 * i386mach3.c (MY(backend_data)): Likewise.
715 * mipsbsd.c (MY(backend_data)): Likewise.
716 * sparclynx.c (sparclynx_aout_backend): Likewise.
717 * netbsd.h (SEGMENT_SIZE): Define if not defined.
718 (MY_entry_is_text_address): Define.
719 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
721 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
722 whose name starts with `.'.
724 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
726 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
727 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
728 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
729 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
730 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
731 sparc-*-openbsd*): New targets.
732 * configure: Rebuild.
734 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
736 * stabs.c (struct stab_section_info): New field
738 (_bfd_link_section_stabs): Fill the above array.
739 (_bfd_stab_section_offset): Use `cumulative_skips' to
740 speed up offset calculation.
742 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
744 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
745 addend for non pc-relative relocations.
747 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
748 for non-existent function.
750 * elf-m10300.c (mn10300_elf_relax_section): New function.
751 (mn10300_elf_relax_delete_bytes): Likewise.
752 (mn10300_elf_symbol_address_p): Likewise.
753 (mn10300_elf_get_relocated_section_contents): Likewise.
754 (bfd_elf32_bfd_relax_section): Define.
755 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
757 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
759 * configure.host: Set SHLIB_LIBS.
760 * configure.in: Substitute SHLIB_LIBS.
761 * configure: Rebuild.
762 * Makefile.in (SHLIB_LIBS): New variable.
763 ($(SHLIB)): Use $(SHLIB_LIBS).
765 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
767 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
768 with bfd_section_vma.
770 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
772 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
773 Correct CPU file names for mn10[23]00.
774 * configure: Rebuild.
776 * bfd.c (bfd_record_phdr): Cast count to size_t before
779 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
780 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
781 (xcoff_write_archive_contents): LIkewise.
782 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
783 (mips_elf_create_procedure_table): Likewise.
784 * peicode.h (pe_print_idata): Likewise.
785 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
786 * xcofflink.c (xcoff_get_section_contents): Likewise.
787 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
788 (xcoff_link_add_symbols): Likewise.
789 (xcoff_link_add_symbols): Likewise.
791 * ppcboot.c (ppcboot_set_arch_mach): Make static.
792 (ppcboot_bfd_print_private_bfd_data): Likewise.
794 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
795 to complain_overflow_signed.
797 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
799 * VERSION: Set to 2.8.1.
801 * Branched binutils 2.8.
803 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
804 deciding whether to copy a reloc into a shared object.
805 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
806 relocs in unallocated sections.
807 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
808 R_SPARC_RELATIVE relocs in unallocated sections.
810 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
812 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
813 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
816 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
818 * elflink.h (elf_link_add_object_symbols): Let a common symbol
819 override an uninitialized symbol from a shared library with a
822 * elf-m10200.c: Rename from elf32-mn10200.c.
823 * elf-m10300.c: Rename from elf32-mn10300.c.
824 * cpu-m10200.c: Rename from cpu-mn10200.c
825 * cpu-m10300.c: Rename from cpu-mn10300.c
826 * Makefile.in: Update accordingly.
828 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
829 (elf_mips_isa): Move to earlier in file.
830 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
831 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
834 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
837 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
839 * configure.com: New file.
840 * config.h-vms: Remove file.
841 * makefile.vms: Update for new configure scheme.
843 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
845 * libcoff-in.h (ppc_allocate_toc_section): Declare.
846 (ppc_process_before_allocation): Declare.
847 * libcoff.h: Rebuild.
849 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
851 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
853 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
855 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
857 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
858 symbol index for a R_IHCONST reloc.
860 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
862 * targmatch.sed: Do not use \(\) recursively.
864 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
866 * m68klinux.c (MACHTYPE_OK): Define.
867 * i386linux.c (MACHTYPE_OK): Define.
869 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
871 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
872 <hjl@gnu.ai.mit.edu>:
873 * sparclinux.c: New file.
874 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
875 * bfd-in2.h: Rebuild.
876 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
877 * configure.in (sparclinux_vec): Add to list of vectors.
878 * configure: Rebuild.
879 * targets.c (sparclinux_vec): Declare.
880 (bfd_target_vector): Add sparclinux_vec.
881 * Makefile.in: Rebuild dependencies.
882 (BFD32_BACKENDS): Add sparclinux.o.
883 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
885 * coff-mips.c (mips_ecoff_backend_data): Initialize new
886 bfd_coff_backend_data field.
887 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
889 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
890 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
891 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
893 * bfd.c: Include "libiberty.h".
894 (strerror): Don't declare.
895 (bfd_errmsg): Call xstrerror rather than strerror.
897 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
899 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
900 reloc even if the symbol is in the .bss section.
901 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
902 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
903 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
905 * coffcode.h (bfd_coff_backend_data): Add new field
906 _bfd_coff_default_section_alignment_power.
907 (bfd_coff_default_section_alignment_power): Define.
908 (bfd_coff_std_swap_table): Initialize new field.
909 * libcoff.h: Rebuild.
910 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
911 symbol to the default section alignment.
913 * COPYING: Update FSF address.
916 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
918 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
919 21-bit absolute that made it act as a relative.
922 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
924 * elflink.c (_bfd_elf_create_linker_section): Don't set
925 bss_section and rel_section from existing sections.
927 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
930 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
932 * aoutx.h (some_aout_object_p): Change executable test to fix
933 problems with embedded a.out systems.
935 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
937 * stabs.c (_bfd_stab_section_offset): New function.
938 * libbfd-in.h (_bfd_stab_section_offset): Declare.
940 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
942 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
943 * elf32-mips.c (mips_elf_relocate_section): Likewise.
944 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
945 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
946 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
948 * stabs.c (_bfd_link_section_stabs): Copy over the first header
949 symbol. Check for memory allocation failure of *psinfo.
950 (_bfd_write_section_stabs): Add psinfo parameter. Change all
951 callers. Set the value of the header symbol.
952 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
956 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
958 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
959 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
960 reloc types, rather than silently failing to generate an output file.
963 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
965 * targmatch.sed: Use the hold space to put the #ifdef around the
967 * targets.c (UNSUPPORTED_TARGET): Don't define.
968 (find_target): Don't check for UNSUPPORTED_TARGET.
969 (bfd_set_default_target): Don't try to optimize by checking for
972 * Makefile.in: Rebuild dependencies.
973 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
974 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
975 (elf32-m32r.o): Remove explicit target.
977 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
980 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
981 count section symbols for sections that were created by the
982 linker, or are not allocatable or not loadable.
983 (elf32_sparc_finish_dynamic_sections): Output output section
984 symbols for section for which we made space for them.
986 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
988 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
989 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
991 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
993 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
994 (m32r_hi16_list): New static local.
995 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
996 (m32r_elf_do_hi16_reloc): Delete.
997 (m32r_elf_relocate_hi16): New function.
998 (m32r_elf_lo16_reloc): New function.
999 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1002 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1004 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1005 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1006 (m32r_elf_final_sda_base): New function.
1007 (m32r_elf_relocate_section): Rewrite sdata support.
1008 (m32r_elf_finish_dynamic_sections): Delete.
1010 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1012 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1013 * coff-svm68k.c: New file. Just defines some macros and includes
1015 * coff-m68k.c: Add functions to handle common addends, moved in
1016 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1017 Control whether relocs are visible using STATIC_RELOCS.
1018 * cf-m68klynx.c: Simplify greatly: just define macros to control
1020 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1021 * targets. (m68ksysvcoff_vec): Declare.
1022 (bfd_target_vector): Add m68ksysvcoff_vec.
1023 * config.bfd (m68*-motorola-sysv*): New target.
1024 * configure.in (m68ksysvcoff_vec): New vector.
1025 * configure: Rebuild.
1026 * Makefile.in: Rebuild dependencies.
1027 (BFD32_BACKENDS): Add coff-svm68k.o.
1028 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1030 * binary.c (binary_set_section_contents): Don't get misled if the
1031 first section is not loadable. From Matthew L. Martin
1034 * elflink.h (elf_bfd_final_link): Set the value of a section
1035 symbol to the section address unless doing a relocateable link.
1037 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1039 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1040 .plt entry if we've taken the function's address.
1041 (elf64_alpha_merge_gots): Merge collected flags info as well.
1043 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1045 * Many files: Add function prototypes.
1046 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1047 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1048 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1049 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1050 * peicode.h: Change several void * parameters to PTR.
1051 * srec.c (srec_get_symbol_info): Make static.
1052 * syms.c (bfd_symbol_is_absolute): Remove.
1053 * Makefile.in: Rebuild dependencies.
1055 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1058 (bfd_elf32_bfd_is_local_label): Don't define.
1060 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1063 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1065 * bfd-in.h: Don't include obstack.h.
1066 (struct bfd_hash_table): Change memory field to PTR.
1067 * bfd.c (struct _bfd): Change memory field to PTR.
1068 * bfd-in2.h: Rebuild.
1069 * libbfd-in.h (bfd_release): Declare as function, don't define as
1071 * libbfd.h: Rebuild.
1072 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1073 objalloc routines rather than obstack routines.
1074 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1075 (getpagesize): Don't define.
1076 (_bfd_new_bfd): Don't set _bfd_chunksize.
1077 (bfd_openr): Free new bfd and objalloc on failure.
1078 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1079 (bfd_alloc_size): Remove.
1080 (bfd_release): New function.
1081 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1082 objalloc routines rather than obstack routines.
1083 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1084 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1085 objalloc routines rather than obstack routines.
1086 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1087 (struct accumulate): Change memory to struct objalloc *.
1088 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1089 * dep-in.sed: Don't remove obstack.h from dependency list.
1090 * Makefile.in: Rebuild dependencies.
1091 (BFD_H_DEPS): Remove obstack.h.
1092 (install): Don't install obstack.h.
1093 * Many files: Don't include "obstack.h".
1096 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1097 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1098 * libbfd.h: Rebuild.
1099 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1100 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1101 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1103 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1104 old version of bfd_alloc.
1105 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1106 * libbfd.h: Rebuild.
1107 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1109 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1111 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1112 ELF local label syntax as well.
1114 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1116 * config.bfd (powerpc-*-beos*): New target.
1117 * configure.in (powerpc-*-beos*): Add case that explicitly
1118 does not set COREFILE for now. A future BeOS version is
1119 expected to support core files.
1120 * configure: Regenerate with autoconf.
1122 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1124 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1125 seen with a local symbol, rather than crashing.
1127 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1128 version symbols if there aren't any.
1130 start-sanitize-tic80
1131 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1133 * coff-tic80.c (coff_rtype_to_howto): Define
1134 (coff_tic80_rtype_to_howto): Clone generic coff version and
1135 add code to handle the funky TI "internal relocations".
1138 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1140 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1141 or size changes because of a weak symbol.
1143 * cisco-core.c (SIGEMT): Define if not defined.
1145 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1147 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1148 setting ever. Sanity check the version number. Sort out copying
1149 flags and other information when adding an indirect symbol.
1150 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1151 symbols added by the backend. Clear the entire contents of the
1153 (elf_export_symbol): Ignore indirect symbols.
1154 (elf_link_output_extsym): Accept a section without an owner in an
1156 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1157 version count. Correct the allocation of x_versymp.
1159 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1160 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1161 Don't return bfd_und_section_ptr when info->shared.
1162 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1163 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1164 (mips_elf_check_relocs): Resolve an indirect symbol in
1166 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1167 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1169 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1171 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1173 From Eric Youngdale <eric@andante.jic.com>:
1174 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1175 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1176 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1177 versioned symbol appears in both a regular and a shared object.
1178 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1179 appropriate. Improve error message.
1180 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1181 all uses. Add localsyms field.
1182 (elf_bfd_final_link): When generating a shared library, call
1183 elf_link_output_extsym to output all local symbols.
1184 (elf_link_output_extsym): Handle symbols which were forced to
1187 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1189 From Eric Youngdale <eric@andante.jic.com>:
1190 * elf-bfd.h (elf_symbol_type): Add version field.
1191 * elfcode.h (elf_slurp_symbol_table): Set version field.
1192 * elflink.h (elf_link_add_object_symbols): When creating an
1193 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1194 appropriate. Set up an indirection from the nondefault version of
1196 (NAME(bfd_elf,size_dynamic_sections)): Call
1197 elf_link_assign_sym_version before checking whether there are any
1198 versions. Always record the version name as a dynamic symbol.
1199 Initialize counters.
1200 (elf_link_assign_sym_version): After finding a version, see if a
1201 symbol should be forced to local scope. Create a new version
1202 definition if appropriate.
1203 (elf_link_output_extsym): Correct indirect symbol handling.
1204 * elf.c (bfd_elf_print_symbol): Print version information.
1205 (bfd_section_from_shdr): Turn version sections into BFD sections.
1206 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1207 if sh_info is not already set.
1208 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1210 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1211 _bfd_stringtab_add to copy the name into permanent memory if
1214 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1216 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1218 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * coffcode.h (bfd_coff_backend_data): Change
1221 _bfd_coff_compute_section_file_positions to return a boolean
1222 value. Change all callers.
1223 (coff_compute_section_file_positions): Change return type to
1224 boolean. If the size of the last section changed, then output a
1225 zero byte at the end of the file.
1226 * libcoff.h: Rebuild.
1228 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1229 for at least 6 output symbols.
1230 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1231 emit a TC csect to represent the space they take up. For an XO
1232 symbol, just emit a reference, not a csect.
1234 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1235 Solaris doesn't like the combined options, and the -f is
1237 (stamp-tshlink, install): Likewise.
1239 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1240 handling when little endian.
1242 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1244 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1245 (mn10300_elf_relocate_section): Likewise.
1246 (elf_backend_relocate_section): Define.
1248 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1249 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1250 (elf32_mn10300_howto_table): Likewise.
1251 (elf32_mn10300_reloc_map): Likewise.
1252 (bfd_elf32_mn10300_reloc): Delete unused function.
1254 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1256 start-sanitize-tic80
1257 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1258 understand, just set the howto field to NULL, and the caller will
1259 print an appropriate error message.
1261 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1262 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1263 block. Use NULL for initializations of "ptr" rather than bare 0.
1264 * coff-h8300.c: Fix typo in comment.
1265 * coff-h8500.c: Ditto.
1267 * coff-z8k.c: Ditto.
1269 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1271 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1272 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1273 m32r_elf_get_relocated_section_contents): First pass at relax support.
1275 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1277 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1278 entry for reading verdef records.
1279 Use correct braces for computing increments of extverdaux and
1280 exteverdef record pointers.
1282 start-sanitize-tic80
1283 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1285 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1289 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1291 * elflink.h (elf_link_find_version_dependencies): Check that
1292 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1295 start-sanitize-tic80
1296 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1298 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1301 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1303 * targets.c (bfd_default_vector): Make non-const.
1304 (find_target): New static function, broken out of
1306 (bfd_set_default_target): New function.
1307 (bfd_find_target): Call find_target. When defaulting, use
1308 bfd_default_vector[0] if it is not NULL.
1309 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1310 * bfd-in2.h, libbfd.h: Rebuild.
1312 * syms.c (bfd_is_local_label): Return false if the symbol has no
1314 * coff-i960.c (coff_i960_is_local_label_name): New function.
1315 (coff_bfd_is_local_label_name): Define.
1316 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1317 (coff_bfd_is_local_label_name): Define.
1318 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1319 (coff_bfd_is_local_label_name): Define.
1320 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1321 with .. or _.L_ as local.
1322 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1323 (bfd_elf32_bfd_is_local_label_name): Define.
1324 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1325 beginning with $ as local.
1327 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1329 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1330 rather than comparing against info->lprefix.
1331 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1332 * elflink.h (elf_link_input_bfd): Likewise.
1333 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1334 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1336 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1337 _bfd_elf_is_local_label_name if not already defined.
1338 * elf.c (_bfd_elf_is_local_label_name): New function.
1339 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1341 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1342 (m88k_is_local_label_name): New static function.
1344 * coffcode.h (coff_bfd_is_local_label_name): Define as
1345 _bfd_coff_is_local_label_name if not already defined.
1346 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1347 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1348 * libcoff.h: Rebuild.
1350 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1351 to _bfd_is_local_label_name.
1352 (bfd_target): Likewise.
1353 * syms.c (bfd_is_local_label): Define as function, not macro.
1354 (bfd_is_local_name): Define.
1355 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1356 bfd_generic_is_local_label, and take a string rather than a
1358 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1359 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1360 (bfd_generic_is_local_label): Don't declare.
1361 (bfd_generic_is_local_label_name): Declare.
1362 * bfd-in2.h, libbfd.h: Rebuild.
1363 * All backends: Change local_label to local_label_name.
1365 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1366 (mips_elf_relocate_got_local): Change return type to boolean.
1367 Don't assume that the first zero entry is unassigned; instead, use
1369 (mips_elf_relocate_section): Check return value of
1370 mips_elf_relocate_got_local.
1371 (mips_elf_create_got_section): Initialize assigned_gotno field.
1374 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1376 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1380 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1383 that have no contents merely because linker_mark is not set.
1385 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1387 * config.bfd (mips*-*-lnews*): New target.
1388 * coff-mips.c (mips_relocate_section): Make assert compare
1389 content byteorder instead of header byteorder.
1390 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1392 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1393 * configure.in (ecoff_biglittle_vec): Add case.
1394 * configure: Update.
1396 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1398 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1399 name begins with ".note".
1400 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1401 section whose name begins with ".note".
1402 (get_program_header_size): Corresponding change.
1404 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1405 jal and for jal overflow.
1407 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1409 From Eric Youngdale <eric@andante.jic.com>:
1410 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1411 not found, try looking it up again without the version name.
1412 (elf_link_add_object_symbols): Always link against the dynamic
1413 symbol table of a dynamic object. When linking against a dynamic
1414 object, include version strings in symbol names, and set up
1415 version information. Add indirect symbols for default versions.
1416 (elf_link_create_dynamic_sections): Add special version sections.
1417 (struct elf_assign_sym_version_info): Define.
1418 (struct elf_find_verdep_info): Define.
1419 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1420 up version sections.
1421 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1422 (elf_link_find_version_dependencies): New static function.
1423 (elf_link_assign_sym_version): New static function.
1424 (elf_link_renumber_dynsyms): New static function.
1425 (struct elf_final_link_info): Add symver_sec field.
1426 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1427 local symbols of a dynamic object. Handle DT_VER* constants.
1428 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1429 dynamic object. Skip indirect symbols from ELF objects. Remove
1430 the version name before choosing a hash bucket. Write out the
1431 version information if appropriate.
1432 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1433 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1434 (bfd_elf64_size_dynamic_sections): Likewise.
1435 * bfd-in2.h: Rebuild.
1436 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1437 Change elf_link_hash_flags to unsigned short.
1438 (ELF_LINK_HIDDEN): Define.
1439 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1440 dynverdef_hdr, dynversym_section, dynverdef_section,
1441 dynverref_section, cverdefs, cverrefs, verdef, verref.
1442 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1443 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1444 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1445 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1446 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1447 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1448 (_bfd_elf_slurp_version_tables): Declare.
1449 * elf.c (_bfd_elf_swap_verdef_in): New function.
1450 (_bfd_elf_swap_verdef_out): Likewise.
1451 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1452 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1453 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1454 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1455 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1456 version information if there is any.
1457 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1458 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1459 (elf_fake_sections): Handle .gnu.version* section names.
1460 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1461 (_bfd_elf_slurp_version_tables): New function.
1462 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1463 version name in string entered in dynamic hash table.
1464 * elfcode.h: Include fnmatch.h.
1465 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1466 symbol which was forced to become local.
1467 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1468 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1469 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1470 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1472 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1474 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1476 (mn10200_elf_relax_section): Correctly compute a symbol's value
1477 when the symbol is local, but not in the same section as we are
1478 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1481 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1483 * elf32-m32r.c: Rewrite to use ELF backend linker.
1484 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1485 Add small data area support (R_M32R_SDA16).
1486 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1487 * bfd-in2.h,libbfd.h: Regenerated.
1489 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1491 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1492 (mn10200_elf_relax_delete_bytes): Likewise.
1493 (mn10200_elf_symbol_address_p): Likewise.
1494 (mn10200_elf_get_relocated_section_contents): Likewise.
1495 (bfd_elf32_bfd_relax_section): Define.
1496 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1498 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1499 (mn10200_elf_relocate_section): Likewise.
1500 (elf_backend_relocate_section): Define.
1503 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1505 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1506 reloc.c, targets.c: New target, elf-*-D30V.
1508 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1510 * cpu-d30v.c, elf32-d30v.c: New files.
1513 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1515 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1516 * bfd-in2.h: Regenerated.
1517 start-sanitize-tic80
1518 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1519 (rtype2howto): Add function.
1520 (tic80_howto_table): Add.
1523 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1525 * sysdep.h: Don't define errno in MSVC if error.h is included.
1528 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1530 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1531 is initialized before it is used.
1534 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1536 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1537 symbol into a weak undefined symbol; leave it as a common symbol.
1539 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1541 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1542 about a symbol defined in a dynamic object if it has already been
1543 defined in a regular object.
1545 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1547 * makefile.vms: Add gcc flags to allow compiling with current gcc
1549 (targmatch.h): New dependency.
1551 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1553 * evax.h (ALPHA_R_CODEADDR): New relocation.
1554 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1556 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1558 * bfd-in2.h, libbfd.h: Rebuild.
1560 Restrict symbol length to 64 bytes, case preserving:
1561 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1562 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1563 (_bfd_evax_length_hash_symbol): Added.
1564 * evax-etir.c (_bfd_evax_write_etir): Call
1565 _bfd_evax_length_hash_symbol before output of symbol.
1566 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1567 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1569 * evax-emh.c: Output filename to object file without path.
1571 * evax-egsd.c: New sections for local and global commons.
1573 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1574 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1575 notices. Replace AXP with Alpha.
1577 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1579 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1580 sections if we are creating a shared library.
1582 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1584 * configure.host (i386-windows): Don't set host64=true.
1586 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1588 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1589 (elf_mips16_gprel_howto): New static variable.
1590 (mips16_gprel_reloc): New static function.
1591 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1592 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1593 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1594 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1595 * bfd-in2.h, libbfd.h: Rebuild.
1597 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1599 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1600 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1602 start-sanitize-r5900
1603 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1605 * config.bfd: add r5900
1608 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1610 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1611 the output section will be the absolute section; don't print an
1612 assertion message for that case when doing a relocateable link.
1614 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1616 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1617 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1618 need_fn_sub, call_stub, and call_fp_stub.
1619 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1620 (mips_elf_link_hash_newfunc): Initialize new fields.
1621 (mips_elf_link_hash_table_create): Likewise.
1622 (mips_elf_relocate_section): Redirect relocations to use mips16
1623 stubs when appropriate.
1624 (mips_elf_check_relocs): Attach stub sections to the appropriate
1625 symbol. Set need_fn_stub when appropriate.
1626 (mips_elf_always_size_sections): New static function.
1627 (mips_elf_check_mips16_stubs): New static function.
1628 (elf_backend_always_size_sections): Define.
1629 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1631 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1632 attached to sections which are not being included in the link.
1634 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1636 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1637 symbol value when computing the addend for a pc_relative
1640 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1642 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1643 relocateable link, just skip pc_relative pcrel_offset relocs.
1644 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1645 structure for an ARM26 reloc which can be resolved.
1646 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1647 reloc can be resolved.
1649 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1650 error in overflow check for R_RELBYTE.
1652 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1654 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1655 From Mark Rasin <mark.rasin@telrad.co.il>.
1657 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1660 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1662 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1663 (elf_mn10200_howto_table): Likewise.
1664 (mn10200_reloc_map): Likewise.
1666 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1668 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1669 * bfd-in2.h, libbfd.h: Regenerated.
1670 * elf32-m32r.c: Add support for them.
1672 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1674 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1675 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1677 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1678 r_format and r_pcrel. Always return a value.
1680 * riscix.c (MY_final_link_callback): Define to dummy value.
1682 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1683 relocations against the text segment, look up the output name of
1685 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1686 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1687 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1688 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1689 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1691 start-sanitize-tic80
1692 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1694 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1695 routines for little endian data.
1696 * coffcode.h (coff_write_object_contents): Set magic to
1697 TIC80_ARCH_MAGIC for TIc80.
1699 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1701 * coff-tic80.c (tic80coff_vec): Change to little endian data
1705 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1707 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1708 auxiliary_filters parameter to be const char * const *. Accept a
1709 NULL terminated array.
1710 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1711 (bfd_elf32_size_dynamic_sections): Update declaration.
1712 * bfd-in2.h: Rebuild.
1714 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1716 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1717 NOTYPE symbol in a text section as a FUNC symbol.
1719 * coffcode.h (coff_compute_section_file_positions): Force
1720 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1722 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1724 * libaout.h (machine_type): Reserve several values for sparclet.
1726 start-sanitize-tic80
1727 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1729 * config.bfd (tic80-*-*): Don't require 'coff'.
1733 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1735 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1736 table to v850_elf_reloc for all non-standard relocations.
1737 (v850_elf_check_relocs): Add check for h being non-null.
1738 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1739 statement instead of multiple ifs.
1740 (v850_elf_relocate_section): Fix up error message, don't just call
1744 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1746 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1747 Use bfd_elf_generic_reloc as special function for all relocs.
1748 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1750 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1751 24bit pc-relative reloc.
1753 start-sanitize-tic80
1754 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1756 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1757 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1758 header byte order is little endian. Use correct bfd_get and
1759 bfd_put routines for little endian headers.
1760 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1761 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1764 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1766 * reloc.c: Add BFD_RELOC_24.
1767 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1768 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1769 * bfd-in2.h, libbfd.h: Rebuilt.
1771 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1773 elf64-alpha multiple .got rewrite:
1775 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1776 (bfd_elf*_mkobject): Don't define here ...
1777 * elfxx-target.h: ... but rather here. Default always_size_sections
1779 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1780 what the #defines in elf-bfd.h transmuted it to anyway.
1782 * section.c: Add SEC_LINKER_CREATED flag.
1783 * bfd-in2.h: Rebuild.
1784 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1785 relocation section flags.
1786 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1787 SEC_IN_MEMORY to recognize generated bits.
1788 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1790 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1791 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1792 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1793 * elf32-ppc.c (ppc_elf_create_linker_section,
1794 ppc_elf_size_dynamic_sections): Likewise.
1795 * elf32-sparc.c (elf32_sparc_check_relocs,
1796 elf32_sparc_size_dynamic_sections): Likewise.
1797 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1799 (_bfd_elf_create_dynamic_sections): Likewise.
1800 (_bfd_elf_make_linker_section_rela): Likewise.
1801 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1802 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1803 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1804 to identify generated bits.
1805 (elf_link_input_bfd): Likewise.
1807 * elf64-alpha.c: Rewrite everything touching relocations.
1810 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1812 * elf32-v850.c (all functions and static variables): Go through
1813 and regularize names to be of the form v850_elf_<xxx>.
1814 (toplevel): Include <elf/v850.h>.
1815 (enum reloc_type): Move to include/elf/v850.h.
1816 (v850_elf_check_relocs): For common variables, if the variable is
1817 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1818 into the appropriate section.
1819 (elf_backend_check_relocs): Define.
1821 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1823 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1826 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1828 * config.bfd (mips*el-*-linux*): New target.
1829 (mips*-*-linux*): New target.
1831 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1832 Return a useful value.
1834 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1836 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1838 * configure: Rebuild.
1839 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1840 ac_cv_func_mmap in bfd/configure.host.
1842 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1843 filter_shlib and auxiliary_filter_shlib parameters.
1844 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1846 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1847 (bfd_elf64_size_dynamic_sections): Likewise.
1848 * bfd-in2.h: Rebuild.
1850 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1853 symbols, don't export a symbol which is defined by an object in an
1854 archive which contains shared objects.
1856 start-sanitize-tic80
1857 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1859 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1860 for TI TMS320c80 (MVP).
1861 (bfd_archures_list): Add bfd_tic80_arch.
1862 * bfd-in2.h: Regenerate by running "make headers".
1864 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1866 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1867 * configure.in (case $vec): Correct typo, "tb" not "tp".
1868 Also add cofflink.o for tic80coff_vec.
1869 * configure: Regenerate with autoconf.
1872 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1875 is configured with --with-mmap.
1877 start-sanitize-tic80
1878 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1880 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1881 (ALL_MACHINES): Add cpu-tic80.o
1882 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1883 * coff-tic80.c: Add skeleton, cloned from another coff config.
1884 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1888 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1890 * TODO: Correct a misspelling.
1891 start-sanitize-tic80
1892 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1893 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1894 * configure.in (case $vec): Add tic80coff_vec entry.
1895 * configure: Regenerate with autoconf.
1896 * archures.c (bfd_tic80_arch): Declare.
1897 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1898 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1899 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1900 (bfd_target_vector): Add tic80coff_vec entry.
1903 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1905 * elflink.h (elf_buckets): Add some more values for larger
1908 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * Makefile.in (install): Move subdir_do out of conditional. From
1911 Fred Fish <fnf@cygnus.com>.
1913 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1915 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1917 (elf_mn10200_howto_table): Likewise.
1918 (mn10200_reloc_map): Likewise.
1920 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1922 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1923 mips16 symbol during the link.
1924 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1926 (mips_elf_link_output_symbol_hook): New static function.
1927 (elf_backend_link_output_symbol_hook): Define.
1929 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1932 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1934 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1935 against SEC_DEBUGGING sections here (revert patch of December 5).
1936 * elfcode.h (elf_object_p): Check for them here, instead.
1938 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1940 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1941 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1943 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1944 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1945 * elf-bfd.h (struct elf_size_info): Update declaration of
1947 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1948 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1949 * elfxx-target.h: Use new dynamic reloc routines by default.
1950 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1953 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1955 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1956 if NAMES_HAVE_UNDERSCORE is defined.
1958 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1960 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1962 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1964 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1967 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1969 * elflink.h (elf_link_add_object_symbols): Only add a weak
1970 symbol if the real definition is in the dynamic symbol table.
1971 After finding the real definition, then, if it is dynamic, add the
1972 weak symbol to the dynamic symbol table.
1974 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1976 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1978 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1981 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1983 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1985 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1986 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1987 * reloc.c: Remove mn10300 big endian relocs.
1988 * bfd-in2.h, libbfd.h: Rebuilt.
1990 * elf32-mn10200.c: Update from elf32-mn10300.c.
1992 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1994 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1996 * elf32-mn10300.c: Add some comments.
1998 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2000 * ihex.c (ihex_scan): Always initialize buf before jumping to
2002 (ihex_read_section): Likewise.
2004 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2006 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2007 inplace for most relocs.
2009 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2011 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2012 even if SEC_ALLOC is not set.
2013 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2014 when deciding whether to copy a reloc into a shared object.
2015 (elf_i386_relocate_section): Likewise.
2016 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2017 (elf32_sparc_relocate_section): Likewise.
2018 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2019 reloc section if it is not set in the source section.
2020 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2021 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2022 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2024 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2026 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2027 expects a .got.plt until we actually create it.
2029 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2032 message for bfd_reloc_outofrange, rather than aborting. From
2033 Philippe De Muyter <phdm@info.ucl.ac.be>.
2035 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2036 a relocateable link, don't try to process them. From Heinz Wrobel
2037 <wrobel@lpr.e-technik.tu-muenchen.de>.
2039 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2041 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2042 mn10300_info_howto_rel. Tweak reloc argument to be an
2043 Elf32_Internal_Rela.
2044 (USE_RELA): Define instead of USE_REL.
2045 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2047 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2049 * configure.in, configure: Handle mips*-sgi-irix6*.
2050 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2053 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2056 relocation against a symbol defined in a section with no output
2059 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2062 * configure, config.in: Rebuild with autoconf 2.12.
2064 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2065 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2066 (swap_out_syms): Set st_other from existing st_other field.
2067 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2069 (elf_link_output_extsym): Set the other field from the global hash
2071 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2072 (elf_mips16_jump_howto): New static variable.
2073 (mips16_jump_reloc): New static function.
2074 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2075 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2076 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2078 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2079 * bfd-in2.h, libbfd.h: Rebuild.
2080 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2082 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2084 * configure.host: Use long long for mips-sgi-irix6*.
2086 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2087 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2089 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2091 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2092 (enum reloc_type): Add more reloc types.
2093 (elf32_mn10300_howto_table): Update for new reloc types.
2094 (elf32_mn10300_reloc_map): Update for new reloc types.
2095 * reloc.c: Add some new relocs for the mn10300 series.
2096 * bfd-in2.h, libbfd.h: Rebuilt.
2098 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2100 * som.c (setup_sections): Don't lose for a space which has
2101 no data, but some symbols.
2103 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2106 (sunos_link_hash_table_create): Initialize got_needed.
2107 (sunos_create_dynamic_sections): Only set .got section size if it
2108 is not already set. Set got_needed.
2109 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2110 sdynptr, and only handle dynamic sections, if dynamic sections are
2112 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2113 Initialize .got section.
2114 (sunos_scan_ext_relocs): Likewise.
2115 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2117 (sunos_finish_dynamic_link): Check got_needed. Only set up
2118 dynamic linking information if needed.
2120 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2122 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2124 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2126 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2128 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2130 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2133 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2135 * filemode.c: Include sysdep.h.
2136 * ihex.c: Add casts to eliminate compiler warnings.
2137 * sunos.c: Add casts to eliminate compiler warnings.
2139 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2141 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2143 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2144 appropriate relocations in the .so file if shared.
2145 (ppc_elf_relocate_section): Ditto.
2147 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2149 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2150 complain_overflow_unsigned.
2152 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2154 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2155 overflows for R_D10V_16 and R_D10V_18.
2157 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2159 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2160 (do_with_relocs): Likewise.
2161 (do_as_repeat): Likewise.
2162 (copy_expression): Likewise.
2164 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2166 * ieee.c (ieee_write_external_part): Correctly record whether
2167 there is an external part.
2170 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2172 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2173 handle tda offsets for sld.w and sst.w instructions.
2174 Fix alignment check in sld.w and sst.w tda reloc handling.
2177 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2179 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2182 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2184 * elf32-v850.c: Add comments about assumptions about
2185 char, short & long sizes.
2186 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2187 problems for several relocs.
2189 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2190 R_V850_SDA_OFFSET entry.
2193 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2196 Store import file index in ldindx.
2197 (xcoff_build_ldsyms): Assume that ldsym was not previously
2198 allocated. For an imported symbol, copy ldindx into l_ifile.
2201 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2203 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2204 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2205 fields in R_V850_TDA_OFFSET.
2206 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2207 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2210 * elf32-v850.c: Include bfdlink.h.
2211 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2213 (elf32_v850_bfd_final_link_relocate): New function.
2214 (v850_elf_relocation_section): Likewise.
2215 (elf_backend_relocate_section): Define.
2218 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * binary.c (binary_set_section_contents): Ignore sections which
2221 don't have SEC_LOAD and SEC_ALLOC set.
2223 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2225 * linker.c (_bfd_generic_final_link): Avoid losing static
2226 symbols in the .bss section.
2228 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2230 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2231 (mips32_64bit_reloc): New static function.
2232 (mips_reloc_map): Add entry for BFD_RELOC_64.
2233 (mips_elf_relocate_section): Handle R_MIPS_64.
2235 * linker.c (default_indirect_link_order): Print an error message
2236 when attempting to do a relocateable link with different object
2237 file formats, rather than calling abort.
2239 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2241 * reloc.c (m32r relocs): Rename them.
2242 * bfd-in2.h, libbfd.h: Regenerated.
2243 * elf32-m32r.c: Update.
2244 (m32r_elf_10_pcrel_reloc): New function.
2245 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2246 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2248 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2250 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2251 all sections that will be included in the output file.
2252 (_bfd_generic_link_output_symbols): Discard symbols in sections
2253 which are being discarded.
2257 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2258 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2259 (elf_v850_howto_table): Corresponding changes.
2260 (elf_v850_reloc_map): Corresponding changes.
2261 * reloc.c: Add additional V850 relocations.
2262 * bfd-in2.h, libbfd.h: Rebuilt.
2264 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2265 no longer want in pc-relative relocs.
2267 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2269 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2270 accept a reloc against an undefined sybmol!
2272 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2274 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2277 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2279 * VERSION: Bump for new relocation.
2281 * hosts/i386bsd.h: If NBPG is not defined, define it as
2282 PAGE_SIZE, for recent versions of FreeBSD.
2284 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * configure.host: Use `long long' as the 64 bit type on a Solaris
2287 host, since both gcc and the SunPRO compilers support it.
2289 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2291 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2292 mistake to have reused the ECOFF LITERAL for ELF since they have
2293 different semantics.
2294 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2295 * bfd-in2.h, libbfd.h: Rebuild.
2297 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2300 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2301 dynamic relocation for an undefweak symbol when we are building
2302 a static executable.
2304 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2306 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2307 point explicitly to srcdir.
2308 (targmatch.h): Edit references to point explicitly to objdir.
2310 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * config.bfd: When setting targ_cpu, don't get confused by
2315 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2317 * configure.host: Add support for windows host (a build done
2318 under the Microsoft build environment).
2320 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2322 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2323 definition in a dynamic object, add it to the dynamic symbol table
2324 if any dynamic object mentions it. Reverts part of last patch.
2326 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2327 (sunos_link_hash_table_create): Initialize got_base.
2328 (bfd_sunos_size_dynamic_sections): If the .got section is more
2329 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2331 (sunos_check_dynamic_reloc): Subtract got_base from a base
2332 relative relocation.
2334 * elf32-mips.c (elf_mips_isa): New static function.
2335 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2336 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2338 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * archive.c (do_slurp_coff_armap): Only treat archive as little
2341 endian for i960 COFF.
2343 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2346 by the change in size of the section when EXEC_P is not set.
2348 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2349 (m68kcoff_rtype_to_howto): New static function.
2350 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2351 VMA to the addend for a PC relative reloc.
2353 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2355 * Makefile.in: Rebuild dependencies.
2357 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2360 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2362 * Makefile.in: Remove explicit dependencies for mn10200 and
2364 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2365 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2366 (dependencies): Rebuilt.
2368 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2371 during this function.
2373 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2374 section if the flags are compatible.
2376 * configure.in: Add havevecs, and put it in tdefaults.
2377 * mpw-config.in: Likewise.
2378 * configure: Rebuild.
2379 * targmatch.sed: New file; a sed script to build targmatch.h from
2381 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2382 * targets.c: Include "fnmatch.h".
2383 (struct targmatch): Define.
2384 (bfd_target_match): Define by including targmatch.h.
2385 (bfd_find_target): If the target is not found by name, search for
2386 it as a configuration triplet.
2387 * Makefile.in: Rebuild dependencies.
2388 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2389 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2390 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2391 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2392 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2393 (CFILES): Remove i386dynix.c and hp300bsd.c.
2394 (targmatch.h): New target.
2395 (do_clean): Remove targmatch.h.
2397 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2398 * acconfig.h: Add NEED_DECLARATION_GETENV.
2399 * configure, config.in: Rebuild.
2400 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2401 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2403 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2405 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2406 * cpu-mn10200.c, cpu-mn10300.c: New files.
2407 * elf32-mn10200.c, elf32-mn10300.c: New files.
2408 * Makefile.in: Break mn10x00 support into two separate
2409 configurations, mn10200 and mn10300.
2410 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2411 * bfd-in2.h, configure: Rebuilt.
2413 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2415 * Makefile.in (do_clean): Move config.log to do_distclean.
2417 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2419 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2420 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2421 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2422 (elf32-mn10x00.o): Add dependencies.
2423 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2424 (bfd_mn10x00_arch): Declare.
2425 (bfd_archures_list): Add bfd_mn10x00_arch.
2426 * config.bfd: Add mn10x00-*-*.
2427 * configure.in: Add bfd_elf32_mn10x00_vec.
2428 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2429 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2430 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2431 * bfd-in2.h, configure: Rebuilt.
2433 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2435 openVMS/Alpha: Provide filename and case_hack flags via
2436 symbol table from gas.
2437 Add case_hack code for symbol output from vax/vms.
2438 * evax-alpha.c (evax_initialize): Remove filename handling,
2439 filename is provided via symbol table.
2440 (evax_get_symtab): Use local symbol count when setting up table.
2441 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2443 (_bfd_evax_write_egsd): Skip file name symbol.
2444 * evax-emh.c (get_vms_time_string): Local function now.
2445 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2447 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2448 through _bfd_evax_case_hack_symbol.
2449 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2451 (_bfd_evax_basename): Removed.
2452 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2453 * evax.h (evax_private_data_struct): Remove filename.
2454 (flag_hash_long_names, flag_show_after_trunc,
2455 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2458 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2460 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2461 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2462 (NO_SWAP_MAGIC): Don't define.
2463 (SWAP_MAGIC): Define.
2465 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2466 no hash table entry for a global symbol.
2468 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2470 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2472 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2474 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2475 symbol type with T_NULL. Warn if symbol type changes. Based on
2476 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2478 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2479 a dynamic object in the dynamic symbol table if it is referenced
2480 or defined by a regular object.
2483 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2485 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2486 remove dwarf local labels. Shrinks binaries by a factor of 3!
2489 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2492 by hand, rather than by calling bfd_make_section.
2494 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2496 * reloc.c: Rename m32r relocs.
2497 * bfd-in2.h, libbfd.h: Rebuilt.
2498 * elf32-m32r.c: Update.
2500 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2503 link, adjust the symbol index of a base relative reloc. Don't
2504 change the addend of a PC relative reloc if pcrel_offset is set.
2505 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2506 a relocateable link.
2508 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2509 it is zero, in case src_mask matters.
2510 (bfd_install_relocation): Likewise.
2512 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2514 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2516 (_bfd_xcoff_bfd_final_link): Don't set target_index
2517 to an uninitialized value.
2519 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2522 indices, rather than crashing.
2523 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2525 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2528 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2530 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2532 (coff_arm_adjust_symndx): New static function.
2533 (coff_adjust_symndx): Define.
2535 * srec.c (srec_scan): Accept multiple symbols on a single line.
2536 From Pascal Martin <pmartin@alsys.com>.
2540 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2542 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2543 (sunos_merge_private_bfd_data): New function.
2545 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2549 (bfd_merge_private_bfd_data): Likewise.
2550 * section.c (bfd_copy_private_section_data): Likewise.
2551 * syms.c (bfd_copy_private_symbol_data): Likewise.
2552 * bfd-in2.h: Rebuild.
2553 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2554 both BFD's are the right flavour.
2555 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2556 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2557 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2558 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2559 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2560 (ppc_elf_merge_private_bfd_data): Likewise.
2561 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2562 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2564 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2565 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2568 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2570 * reloc.c: Add m32r relocs.
2571 * bfd-in2.h, libbfd.h: Rebuilt.
2572 * cpu-m32r.c,elf32-m32r.c: New files.
2574 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2578 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * tekhex.c (first_phase): Change type parameter from char to int.
2582 (pass_over): Change func to expect int, not char.
2584 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2585 rather than SEC_LOAD when aligning the file offset for the first
2586 section in a segment.
2588 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2590 * syms.c (coff_section_type): Make arg const.
2591 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2592 to make_bfd_asection().
2593 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2594 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2595 (_bfd_elf_stringtab_init): Remove prototype.
2597 * netbsd-core.c (swap_abort): Add prototype.
2598 * aix386-core.c (swap_abort): Ditto & make static
2599 * hpux-core.c (swap_abort): Ditto & make static.
2600 * irix-core.c (swap_abort): Ditto & make static.
2601 * ptrace-core.c (swap_abort): Ditto & make static.
2602 * trad-core.c (swap_abort): Ditto & make static.
2603 * coffswap.h (coff_swap_reloc_in): Ditto.
2604 (coff_swap_reloc_out): Ditto.
2605 (coff_swap_filehdr_in): Ditto.
2606 (coff_swap_filehdr_out): Ditto.
2607 (coff_swap_sym_in): Ditto.
2608 (coff_swap_sym_out): Ditto.
2609 (coff_swap_aux_in): Ditto.
2610 (coff_swap_aux_out): Ditto.
2611 (coff_swap_lineno_in): Ditto.
2612 (coff_swap_lineno_out): Ditto.
2613 (coff_swap_aouthdr_in): Ditto.
2614 (coff_swap_aouthdr_out): Ditto.
2615 (coff_swap_scnhdr_in): Ditto.
2616 (coff_swap_scnhdr_out): Ditto.
2617 * ihex.c (ihex_sizeof_headers): Ditto.
2618 * tekhex.c (getsym): Ditto.
2619 (find_chunk): Ditto & make static.
2620 (insert_byte): Ditto.
2621 (first_phase): Ditto.
2623 (tekhex_get_symtab): Ditto & make static.
2624 (tekhex_get_symtab_upper_bound): Ditto & make static.
2625 (tekhex_mkobject): Ditto.
2626 (tekhex_object_p): Ditto.
2627 (move_section_contents): Ditto.
2628 (tekhex_get_section_contents): Ditto.
2629 (tekhex_set_arch_mach): Ditto & make static.
2630 (tekhex_set_section_contents): Ditto.
2631 (writevalue): Ditto.
2634 (tekhex_write_object_contents): Ditto.
2635 (tekhex_sizeof_headers): Ditto.
2636 (tekhex_make_empty_symbol): Ditto.
2637 (tekhex_get_symbol_info): Ditto.
2638 (tekhex_print_symbol): Ditto.
2639 * irix-core.c (make_bfd_asection): Ditto.
2640 (irix_core_core_file_p): Ditto.
2641 (irix_core_core_file_failing_command): Ditto.
2642 (irix_core_core_file_failing_signal): Ditto.
2643 (irix_core_core_file_matches_executable_p): Ditto.
2644 (irix_core_make_empty_symbol): Ditto.
2645 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2646 * srec.c (srec_new_symbol): Ditto.
2647 (srec_get_section_contents): Ditto.
2648 (srec_set_arch_mach): Ditto.
2649 (srec_set_section_contents): Ditto.
2650 (internal_srec_write_object_contents): Ditto.
2651 (srec_write_object_contents): Ditto.
2652 (symbolsrec_write_object_contents): Ditto.
2653 (srec_sizeof_headers): Ditto.
2654 (srec_make_empty_symbol): Ditto.
2655 (srec_get_symtab_upper_bound): Ditto.
2656 (srec_get_symtab): Ditto.
2657 (srec_print_symbol): Ditto and make static.
2658 * elf.c (elf_read): Ditto
2659 (assign_section_numbers): Ditto.
2660 (elf_fake_sections): Ditto.
2661 (sym_is_global): Ditto.
2662 (elf_map_symbols): Ditto.
2663 (get_program_header_size): Ditto.
2664 * coffgen.c (make_a_section_from_file): Ditto.
2665 (coff_real_object_p): Ditto.
2666 (fixup_symbol_value): Ditto.
2667 (build_debug_section): Ditto.
2669 * syms.c (coff_section_type): Ditto.
2671 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2673 * bfd-in2.h: Rebuilt after m32r changes.
2675 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2677 * config.bfd,configure.in,configure: Add m32r support.
2678 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2679 * config.bfd: Keep target list alphabetically sorted.
2682 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2684 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2685 to add in the constant part found in the instruction itself.
2686 (case R_V850_HI16_S): Likewise.
2689 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2691 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2692 and R_D10V_18 to be 1 (word).
2694 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * stabs.c (_bfd_link_section_stabs): If the output_section field
2697 of either section is bfd_abs_section, then the linker is
2698 discarding the section and we should not optimize it.
2700 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2702 * Makefile.in (aout-sparcle.o): New target.
2703 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2704 * config.bfd (sparclet-*-aout*): Add case.
2705 * configure.in (sparcle_aout_vec): Add case.
2706 * configure: Regenerated.
2707 * targets.c (sparcle_aout_vec): Declare.
2708 (bfd_target_vector): Add sparcle_aout_vec.
2709 * aout-sparcle.c: New file.
2712 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2714 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2715 low order sign bit propogation for R_V850_HI16_S.
2717 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2718 handling V850 specific relocs.
2719 (elf_v850_howto_table): Use the new function for some
2720 relocations. Twiddle masks & shifts for some relocs.
2721 Set partial_inplace where needed.
2724 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2726 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2727 default architecture to a machine number of 0.
2728 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2730 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2731 the output BFD is the default, set it from the first input BFD.
2734 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2736 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2737 insert at bitpos zero. The HI16 relocs are shifted right
2738 by 16 bits. Fix src_mask for all relocs.
2739 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2741 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2745 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2747 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2748 Rewrite to use BFD file read routines and to avoid using a fixed
2749 length for the file name.
2752 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2754 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2755 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2756 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2757 to R_V850_{32,16,8}.
2759 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2761 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2762 (elf_v850_howto_table): Add info for HI16_S reloc.
2763 (v850_reloc_map): Add HI_16_S reloc.
2764 * reloc.c: Define BFD_RELOC_V850_* relocs.
2767 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2770 * elf32-sh.c: New file.
2771 * elf.c (prep_headers): Handle bfd_arch_sh.
2772 * elfcode.h (write_relocs): Handle absolute symbol.
2773 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2774 (_bfd_elf64_link_read_relocs): Declare.
2775 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2776 elf_link_read_relocs. Make globally visible. Change all
2778 (elf_link_input_bfd): Get external symbols from cache in
2779 symtab_hdr->contents. Get contents from cache in
2781 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2783 * reloc.c: Define BFD_RELOC_SH_* relocs.
2784 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2785 * coff-sh.c (sh_insns_conflict): Fix a return value.
2786 (_bfd_sh_align_load_span): New globally visible function, broken
2787 out of sh_align_load.
2788 (sh_align_load): Call _bfd_sh_align_load_span.
2789 (sh_swap_insns): Change relocs parameter to PTR.
2790 * bfd-in2.h, libbfd.h: Rebuild.
2791 * targets.c (bfd_elf32_sh_vec): Declare.
2792 (bfd_elf32_shl_vec): Declare.
2793 * config.bfd (sh-*-elf*): New target.
2794 * configure.in (bfd_elf32_sh_vec): New target vector.
2795 (bfd_elf32_shl_vec): New target vector.
2796 * configure: Rebuild.
2797 * Makefile.in: Rebuild dependencies.
2798 (BFD32_BACKENDS): Add elf32-sh.o.
2799 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2801 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2802 page before checking D_PAGED.
2804 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2805 (ihex_write_object_contents): Remove extbase; always use segbase
2808 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2810 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2811 * configure.host (i[345]86-*-*): Ditto.
2812 * config.bfd (i[345]86-*-*): Ditto.
2813 * configure: Regenerate.
2815 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2818 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2820 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2821 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2822 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2823 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2824 will have an ST_CODE type, change the symbol's type to ST_DATA.
2825 * som.c (hppa_som_gen_reloc_type): Update prototype.
2827 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2829 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2830 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2831 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2832 (mips_elf_finish_dynamic_sections): Likewise.
2834 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2836 * configure.host (HLDENV): New variable to set. Set it for
2837 *-*-sysv4*, since those linkers may not support -R but they always
2838 support LD_RUN_PATH.
2840 * libieee.h (NSECTIONS): Don't define.
2841 (ieee_data_struct): Change section_table to asection **. Add
2843 * ieee.c (get_section_entry): If the table isn't big enough, make
2845 (ieee_slurp_sections): Remove assertion about number of sections.
2846 (ieee_object_p): Adjust initialization of ieee to match changes to
2849 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2850 symbols merely because we are generating a shared library.
2851 (xcoff_build_ldsyms): Don't set up global linkage code for an
2852 undefined symbol merely because we are generating a shared
2856 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2858 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2859 (BFD32_BACKENDS) Add elf32-v850.o.
2860 * archures.c: Add bfd_v850_arch.
2861 * bfd-in2.h: Add bfd_v850_arch.
2862 * config.bfd (v850-*-*): New target.
2863 * configure: (bfd_elf32_v850_vec) New vector.
2864 * configure.in: (bfd_elf32_v850_vec) New vector.
2865 * cpu-v850.c: New file.
2866 * elf.c (prep_headers): Added case bfd_arch_v850.
2867 * elf32-v850.c: New file.
2868 * targets.c (bfd_elf32_v850_vec): New vector.
2871 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2874 a function code symbol for an XMC_XO symbol.
2876 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2878 * mpw-config.in: Update editing of autoconf vars to reflect
2879 Jul 18 configure.in change.
2880 * mpw-make.sed: Update editing of include pathnames to be
2881 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2883 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2885 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2886 which to offset to get the .plt entry address is ".plt".
2888 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2890 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2891 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2892 Added, for internal use by the ARM gas.
2894 * bfd-in2.h: Rebuilt
2896 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2898 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2899 in section dynidx start.
2901 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2903 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2904 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2905 optimization for g++.
2907 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2909 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2910 the -mrelocatable-lib bit set and the other doesn't, clear the
2911 -mrelocatable-lib bit in the header.
2913 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2916 symbol against a STT_FUNC symbol in a shared library.
2918 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2921 symbol is found, automatically define the corresponding function
2924 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2925 if sym.n_numaux is not zero.
2926 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2927 entry to disagree about the number of aux entries if the symbol
2930 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2931 section if it might be needed, not just if info->shared.
2932 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2933 the start of .rel.dyn if we are going to use it.
2934 (mips_elf_finish_dynamic_sections): Only clear the first element
2935 of .rel.dyn if the size is greater than zero.
2937 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2940 undefined_symbol callback for a symbol, then don't issue any more
2941 warnings about loader relocs.
2942 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2943 after calling the undefined_symbol callback.
2945 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2946 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2947 as the AIX linker seems to do.
2949 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2951 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2952 (evax_initialize): Remove evax_reloc_table.
2953 (evax_close_and_cleanup): Ditto.
2955 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2957 (evax_bfd_reloc_type_lookup): Ditto.
2958 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2959 cooked_size == raw_size.
2960 * evax-emh.c (_bfd_evax_register_filename): Remove.
2961 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2962 * evax-misc.c (add_new_contents): Malloc section at full size.
2963 (_bfd_save_evax_section): Memcpy section contents directly.
2964 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2965 (evax_reloc_table): Remove.
2967 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2969 * makefile.vms: Add better support for DEC C compilation
2970 Add evax.h dependencies
2972 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2973 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2974 (BFD_RELOC_ALPHA_BASEREG): Remove.
2975 * bfd-in2.h, libbfd.h: Rebuild.
2977 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2979 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2980 getgid if _WIN32 is defined.
2981 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2983 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2985 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2986 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2988 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2991 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2993 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2995 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2996 (NEED_DECLARATION_REALLOC): New macro.
2997 * configure, config.in: Rebuild.
2998 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2999 (realloc): Declare if NEED_DECLARATION_REALLOC.
3001 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3002 <strings.h> if they exist.
3004 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3006 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3008 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3010 Based on patches from Eric Valette <valette@crf.canon.fr>:
3011 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3012 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3013 (elf_howto_table): Add entries for new relocs.
3014 (elf_i386_reloc_type_lookup): Handle new relocs.
3015 (elf_i386_info_to_howto): Just call abort.
3016 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3017 (elf_i386_relocate_section): Likewise.
3019 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3021 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3023 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3025 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3026 only get the LMA from the phdr if they are in the same part of the
3029 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3030 new segment to make them more comprehensible. If the relationship
3031 between the LMA and the VMA changed, start a new segment. Don't
3032 check dynsec when deciding whether to start a new segment for a
3033 writeable section; -N will now handle this.
3035 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3037 * libhppa.h: Remove "esel" changes. Not the right approach.
3038 * som.c: Corresponding changes.
3039 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3040 which don't have a SOM symbol type associated with them.
3041 Reverses a 1994 change.
3043 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3045 Make ld -N more reasonable for ELF:
3046 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3047 phdr_in_section to false, and always use a single load segment.
3048 (elf_sort_sections): Sort sections by LMA after VMA.
3049 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3050 align to maxpagesize.
3051 (assign_file_positions_except_relocs): Likewise.
3052 * elfcode.h (elf_object_p): If a section is loaded but not page
3053 aligned, clear D_PAGED.
3055 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3057 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3058 Added, for internal use by the ARM gas.
3060 * bfd-in2.h: Rebuilt
3062 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3064 * libhppa.h (R_HPPA_ESEL): New field selector.
3065 (e_esel): Similarly.
3066 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3067 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3068 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3070 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3072 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3073 archive search before looking for stripped dynamic objects.
3075 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3077 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3078 symbol a warning rather than an error.
3080 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3082 * elf.c (assign_file_positions_for_segments): Track the virtual
3083 memory position separately from the file position, and use it to
3084 compute the alignment adjustment.
3086 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3088 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3089 and fixed mask on R_D10V_10_PCREL_L.
3091 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * elf64-mips.c: Include "aout/ar.h".
3094 (mips_elf64_slurp_armap): New static function.
3095 (mips_elf64_write_armap): New static function.
3096 (bfd_elf64_archive_*): Define.
3097 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3098 Use instead of bfd_generic_archive_p.
3099 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3100 instead of _bfd_write_archive_contents.
3101 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3102 _bfd_generic_mkarchive.
3103 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3104 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3106 (TARGET_LITTLE_SYM): Likewise.
3107 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3109 * Makefile.in: Rebuild dependencies.
3111 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3112 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3113 SHT_MIPS_EVENTS sections.
3114 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3115 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3117 (_bfd_mips_elf_fake_sections): Likewise.
3119 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3120 * ecoff.c (ecoff_compute_section_file_positions): Copy
3121 rdata_in_text from backend info to tdata. Clear it if any data
3122 section comes before .rdata.
3123 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3124 tdata rather than backend info.
3126 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * configure.in: Fix test for whether a compiler has a 64 bit
3129 type. From Jim Wilson <wilson@cygnus.com>.
3131 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * configure.host (mips-sgi-irix6*): New host.
3135 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3136 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3137 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3139 * configure: Rebuild.
3140 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3141 (BFD_HOST_64_BIT): Define conditionally.
3142 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3143 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3144 (symvalue, bfd_size_type): Likewise.
3145 * bfd-in2.h: Rebuild.
3146 * Makefile.in (do_clean): Remove bfd-tmp.h.
3147 (do_distclean): Remove bfd-in3.h.
3148 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3149 (bfd-in3.h): New target.
3151 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3152 Andrew Gierth <ANDREWG@microlise.co.uk>.
3154 * configure.host: Set INSTALL_SHLIB.
3155 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3156 * configure: Rebuild.
3157 * Makefile.in (install): Use @INSTALL_SHLIB@.
3159 * config.bfd (mips*-*-irix6*): New target.
3160 * configure.host: Handle Irix 6 shared library like Irix 5.
3162 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3163 symbol for a magic name.
3164 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3166 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3169 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3171 * mpw-config.in: Add ELF support to mips config, create the
3172 elf32-target.h file in the object dir.
3173 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3175 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3177 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3178 Also removed most abort calls, in favor of using bfd reporting.
3180 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3182 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3183 (BFD32_BACKENDS) Add elf32-d10v.o.
3184 * archures.c: Add bfd_d10v_arch.
3185 * bfd-in2.h: Add bfd_d10v_arch.
3186 * config.bfd (d10v-*-*): New target.
3187 * configure: (bfd_elf32_d10v_vec) New vector.
3188 * configure.in: (bfd_elf32_d10v_vec) New vector.
3189 * cpu-d10v.c: New file.
3190 * elf.c (prep_headers): Added case bfd_arch_d10v.
3191 * elf32-d10v.c: New file.
3192 * libbfd.h: Rebuild.
3193 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3194 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3195 * targets.c (bfd_elf32_d10v_vec): New vector.
3197 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3199 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3201 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3203 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3204 bfd_mach_i386_i8086 machine types.
3206 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3211 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3213 * coffcode.h (coff_set_section_contents): A/UX does not require
3214 special handling of the _LIB section.
3216 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3218 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3219 value for R_RELBYTE.
3221 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3222 array if one was allocated.
3224 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3226 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3227 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3228 use_rld_obj_head and rld_value.
3229 (mips_elf_link_hash_table_create): Initialize new fields.
3230 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3232 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3233 __rld_obj_head symbol not seen, create an __rld_map symbol.
3234 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3235 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3236 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3237 __rld_obj_head symbol.
3238 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3240 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3244 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3245 ppc_elf_addr16_ha_reloc.
3246 (ppc_elf_addr16_ha_reloc): New static function.
3248 * coff-mips.c (struct mips_hi): Define.
3249 (mips_refhi_list): New static variable.
3250 (mips_refhi_addr, mips_refhi_addend): Remove.
3251 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3252 (mips_reflo_reloc): Process mips_refhi_list.
3253 (mips_relhi_list): New static variable.
3254 (mips_relhi_addr, mips_relhi_addend): Remove.
3255 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3256 (mips_rello_reloc): Process mips_relhi_list.
3257 (mips_relocate_section): Permit an arbitrary number of REFHI or
3258 RELHI relocs before the associated REFLO or RELLO reloc.
3260 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * aout-target.h (MY(callback)): Set reloc_count fields.
3264 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3267 sections unless this is a SunOS link.
3269 * VERSION: Set to 2.7.1.
3271 * Released binutils 2.7.
3273 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * i386aout.c: Include "aout/aout64.h".
3276 (i386aout_write_object_contents): New static function.
3277 (MY_write_object_contents): Define.
3279 * netbsd.h (MY(write_object_contents)): Make sure that
3280 adjust_sizes_and_vmas is called before fiddling with the magic
3283 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3285 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3287 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * libbfd-in.h (itos, stoi): Don't define.
3290 * libbfd.h: Rebuild.
3291 * i386lynx.c (KEEPIT): Define as udata.i.
3292 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3293 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3294 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3295 flags. Don't use stoi.
3297 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3299 * elf.c (map_sections_to_segments): Don't start a new segment for
3300 a writable section if it's on the same page as the previous
3301 segment. Reset the writable variable for a readonly section.
3303 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3305 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3306 first_thunk_address, thunk_size, and import_table_size.
3307 * peicode.h: Improved some diagnostics regarding edata sections.
3309 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3311 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3312 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3314 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3317 with XCOFF_DEF_DYNAMIC set is really defined.
3318 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3319 (xcoff_link_add_symbols): Only create special sections if using an
3322 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3324 (bfd_install_relocation): Likewise.
3326 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3328 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3330 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3331 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3332 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3333 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3334 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3335 are found for LITERAL relocs.
3336 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3337 taken, we cannot generate a .plt entry for the symbol.
3339 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3342 sysconf functions (for gprof).
3343 * configure, config.in: Rebuild.
3345 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3347 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3348 an archive if it has a map. If the object file has the wrong
3351 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3352 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3354 (alpha_relocate_section): Likewise.
3356 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3357 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3358 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3359 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3360 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3361 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3362 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3363 * peicode.h: Corresponding changes.
3365 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3367 * elflink.h (elf_create_pointer_linker_section): Comment out code
3368 dealing with making GOT pointers negative of the GOT symbol for
3371 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3373 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3374 increment the .rela.plt size until after we're done creating the
3376 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3377 .rela.plt offset directly rather than calculating it.
3379 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3381 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3382 Use autoconf-set values.
3383 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3384 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3387 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3388 * configure: Rebuilt.
3390 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3392 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3393 handling code > 1k away.
3395 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3397 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3398 defined, output whenever the symbol is updated.
3400 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3402 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3403 section to 0 if user_set_vma is set.
3404 * elflink.h (elf_bfd_final_link): Likewise.
3406 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3408 Partially undo patch of Jun 20.
3409 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3410 (coff_compute_section_file_positions): Likewise.
3411 (coff_write_object_contents): Likewise. Re-add deleted code, but
3412 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3413 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3415 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3417 * config.bfd: Add support for *-*-rtems* configurations.
3419 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * elf.c (prep_headers): Add bfd_arch_alpha case.
3423 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3425 * elf64-alpha.c: New file.
3426 * config.bfd (alpha-*-linuxecoff*): New target.
3427 (alpha-*-linux*, alpha-*-elf*): New targets.
3428 * configure.in (bfd_elf64_alpha_vec): New vector.
3429 * configure: Rebuild.
3430 * targets.c (bfd_elf64_alpha_vec): Declare.
3431 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3432 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3433 * bfd-in2.h, libbfd.h: Rebuild.
3434 * Makefile.in: Rebuild dependencies.
3435 (BFD64_BACKENDS): Add elf64-alpha.o.
3436 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3438 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3441 than relying on a right shift of 32.
3443 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3445 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3446 ifdef to COFF_WITH_PE.
3447 (coff_compute_section_file_positions): Likewise.
3448 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3449 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3450 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3451 COFF_IMAGE_WITH_PE, always include.
3453 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3455 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3458 approximate the correct answer if SIZEOF_HEADERS was not used.
3460 * binary.c (binary_set_section_contents): Set section file
3461 position based on LMA rather than VMA.
3463 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3465 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3466 symbols if info->strip == strip_all.
3468 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3470 * coff-h8300.c: Remove #if 0 code.
3471 (compatable): Don't allow mixing/matching of different architectures.
3473 * archures.c (bfd_mach_h8300s): Add.
3474 * bfd-in2.h: Rebuilt.
3475 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3477 (h8300_reloc16_estimate): Likewise.
3478 (h8300_reloc16_extra_cases): Likewise.
3479 (h8300_bfd_link_add_symbols): Likewise.
3480 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3481 (coff_set_flags): Likewise.
3482 * cpu-h8300.c (h8300_scan): Likewise.
3483 Add H8/S to bfd_h8300_arch list.
3485 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3487 Added support for Alpha OpenVMS:
3488 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3489 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3490 * config.h-vms, makefile.vms: New files.
3491 * config.bfd (alpha-*-*vms*): New target.
3492 * configure.in (evax_alpha_vec): New target vector.
3493 * configure: Rebuild.
3494 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3495 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3496 * targets.c (bfd_target_evax_flavour): Define.
3497 (evax_alpha_vec): Declare.
3498 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3499 if BFD64 is defined.
3500 * bfd-in2.h, libbfd.h: Rebuild.
3501 * Makefile.in: Rebuild dependencies.
3502 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3503 evax-emh.o, and evax-misc.o.
3504 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3505 evax-etir.c, evax-emh.c, and evax-misc.c.
3506 (HFILES): Add evax.h.
3508 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3510 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3512 (h8300_bfd_link_add_symbols): Likewise.
3514 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3516 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3517 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3519 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3522 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3524 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3525 R_MIPS_32 relocs if creating a shared library.
3527 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3529 * peicode.h (add_data_entry): Use pei_section_data rather than
3530 _cooked_size. Corresponds to May 13 change in coffcode.h.
3532 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3534 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3535 * coffcode.h (coff_write_object_contents): If there are long
3536 section names, always set the f_symptr field, even if there are no
3538 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3539 if there are no symbols.
3541 * coffgen.c (make_a_section_from_file): Check return value of
3542 _bfd_coff_read_string_table.
3543 (coff_real_object_p): Check return value of
3544 make_a_section_from_file.
3545 (_bfd_coff_read_string_table): Check that there are some symbols
3546 before trying to read the string table size.
3548 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3551 to replace a symbol in a dynamic object with a symbol from another
3552 dynamic object, do the replacement if the existing symbol is
3553 global linkage code.
3555 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3556 for _ptrgl, and treat it as global linkage code.
3558 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3559 filename or N_SO symbol past the offset, and use it to indicate
3560 that there is no line number or function when appropriate.
3562 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3565 common symbol defined by the linker. Don't export function code
3566 even if export_defineds is set.
3568 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3570 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3572 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3573 (h8300_symbol_address_p): New function.
3574 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3577 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3579 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3581 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3582 correctly for the two variants. Allow relaxing if the target
3583 is 128 bytes away since after relaxation it'll be 126 bytes away.
3584 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3585 "dot" and "value". Allow relaxing if the target is 128 bytes
3586 away since after relaxation it'll be 126 bytes away.
3587 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3588 the given section until nothing changes.
3590 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3592 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3593 alignment hack--we can get the lnnoptr info another way without
3594 suddenly increasing the alignment requirements. Set the flags for
3596 (ecoff_compute_section_file_positions): Do so.
3598 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3601 to keep the HP emulator database happy.
3603 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3604 From Kevin Buettner <kev@primenet.com>.
3606 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3609 name of a NULL section.
3611 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3614 set, always call the notice callback.
3616 * VERSION: Increment for bfdlink.h change.
3618 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3621 (sh_relax_delete_bytes): Correct handling of differently sized
3622 trailing alignment reloc.
3624 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3625 * bfd-in2.h: Rebuild.
3626 * configure.in: Warn if there is no known 64 bit type.
3627 * configure: Rebuild.
3629 * Makefile.in: Rebuild dependencies.
3630 (BFD32_BACKENDS): Add ppcboot.o.
3631 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3633 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3634 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3636 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3638 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3639 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3640 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3641 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3643 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * elf64-mips.c: Improve reloc special_functions and handling of
3646 SHT_MIPS_OPTIONS section.
3647 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3648 mips_elf_hi16_reloc and make globally visible.
3649 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3650 make globally visible.
3651 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3652 make globally visible.
3653 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3654 and make globally visible.
3655 (gprel16_with_gp): Check howto->src_mask before using value in
3657 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3658 and make globally visible.
3659 (gprel32_with_gp): Check howto->src_mask before fetching value.
3660 (bfd_mips_elf_swap_options_in): New function.
3661 (bfd_mips_elf_swap_options_out): New function.
3662 (_bfd_mips_elf_set_private_flags): Rename from
3663 mips_elf_set_private_flags and make globally visible.
3664 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3665 mips_elf_copy_private_bfd_data and make globally visible.
3666 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3667 mips_elf_merge_private_bfd_data and make globally visible.
3668 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3669 for a SHT_MIPS_OPTIONS section.
3670 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3671 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3672 name of a SHT_MIPS_OPTIONS section.
3673 (_bfd_mips_elf_set_section_contents): New function.
3674 (mips_elf32_section_processing): Set the GP value in a
3675 SHT_MIPS_OPTIONS section.
3676 (_bfd_mips_elf_find_nearest_line): Rename from
3677 mips_elf_find_nearest_line and make globally visible.
3678 (bfd_elf32_set_section_contents): Define.
3679 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3680 (_bfd_mips_elf_lo16_reloc): Declare.
3681 (_bfd_mips_elf_gprel16_reloc): Declare.
3682 (_bfd_mips_elf_got16_reloc): Declare.
3683 (_bfd_mips_elf_gprel32_reloc): Declare.
3684 (_bfd_mips_elf_set_private_flags): Declare.
3685 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3686 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3687 (_bfd_mips_elf_find_nearest_line): Declare.
3688 (_bfd_mips_elf_set_section_contents): Declare.
3690 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3692 (elf_info_to_howto): Define.
3693 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3695 (elf_info_to_howto): Define.
3696 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3698 (elf_info_to_howto): Define.
3700 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3701 R_MOV16B[12], to match change in coff/internal.h.
3703 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3705 * elf64-mips.c: Extensive additions to provide better support for
3706 writing files and for gas.
3707 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3708 of mips_elf_object_p.
3709 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3710 _bfd_mips_elf_object_p.
3711 (_bfd_mips_elf_final_write_processing): Rename from
3712 mips_elf_final_write_processing and make globally visible.
3713 (_bfd_mips_elf_fake_sections): Rename from
3714 mips_elf_fake_sections and make globally visible.
3715 (_bfd_mips_elf_section_from_bfd_section): Rename from
3716 mips_elf_section_from_bfd_section and make globally visible.
3717 (_bfd_mips_elf_section_processing): New function, broken out of
3718 mips_elf_section_processing.
3719 (mips_elf32_section_processing): Rename from
3720 mips_elf_section_processing; call
3721 _bfd_mips_elf_section_processing.
3722 (_bfd_mips_elf_symbol_processing): Rename from
3723 mips_elf_symbol_processing and make globally visible.
3724 (_bfd_mips_elf_read_ecoff_info): Rename from
3725 mips_elf_read_ecoff_info and make globally visible.
3726 (mips_elf32_ecoff_debug_swap): Rename from
3727 mips_elf_ecoff_debug_swap.
3728 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3729 struct symbol_cache_entry.
3730 (_bfd_elf_validate_reloc): New function, moved in from
3731 elfcode.h:validate_reloc.
3732 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3733 to _bfd_elf_validate_reloc. Change all callers.
3734 * elf-bfd.h (bfd_section_from_shdr): Declare.
3735 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3736 (_bfd_elf_validate_reloc): Declare.
3737 (_bfd_mips_elf_object_p): Declare.
3738 (_bfd_mips_elf_fake_sections): Declare.
3739 (_bfd_mips_elf_section_from_bfd_section): Declare.
3740 (_bfd_mips_elf_section_processing): Declare.
3741 (_bfd_mips_elf_symbol_processing): Declare.
3742 (_bfd_mips_elf_read_ecoff_info): Declare.
3743 (_bfd_mips_elf_final_write_processing): Declare.
3744 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3747 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3748 (mips_elf_final_write_processing): Likewise.
3750 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3752 64-bit MIPS ELF ABI objdump support:
3753 * elf64-mips.c: New file.
3754 * Makefile.in: Rebuild dependencies.
3755 (BFD64_BACKENDS): Add elf64-mips.o.
3756 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3757 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3758 bfd_elf64_littlemips_vec to targ_selvecs.
3759 (mips*-*-elf*): Likewise.
3760 * confingure.in: Add bfd_elf64_bigmips_vec and
3761 bfd_elf64_littlemips_vec to vector switch.
3762 * configure: Rebuild.
3763 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3764 broken out of mips_elf_section_from_shdr.
3765 (mips_elf32_section_from_shdr): Rename from
3766 mips_elf_section_from_shdr. Call new function.
3767 (elf_backend_section_from_shdr): Update name of renamed function.
3768 * elf-bfd.h (struct elf_size_info): Change second parameter of
3769 write_out_phdrs to be const. Likewise for second parameter of
3771 (struct bfd_elf_section_data): Add rel_hdr2 field.
3772 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3773 (bfd_elf32_swap_symbol_out): Likewise.
3774 (bfd_elf32_swap_reloc_in): Likewise.
3775 (bfd_elf32_swap_reloc_out): Likewise.
3776 (bfd_elf32_swap_reloca_in): Likewise.
3777 (bfd_elf32_swap_reloca_out): Likewise.
3778 (bfd_elf32_swap_phdr_in): Likewise.
3779 (bfd_elf32_swap_phdr_out): Likewise.
3780 (bfd_elf32_swap_dyn_in): Likewise.
3781 (bfd_elf32_swap_dyn_out): Likewise.
3782 (bfd_elf32_slurp_symbol_table): Declare.
3783 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3784 (bfd_elf32_write_out_phdrs): Declare.
3785 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3786 (bfd_elf64_swap_symbol_out): Likewise.
3787 (bfd_elf64_swap_reloc_in): Likewise.
3788 (bfd_elf64_swap_reloc_out): Likewise.
3789 (bfd_elf64_swap_reloca_in): Likewise.
3790 (bfd_elf64_swap_reloca_out): Likewise.
3791 (bfd_elf64_swap_phdr_in): Likewise.
3792 (bfd_elf64_swap_phdr_out): Likewise.
3793 (bfd_elf64_swap_dyn_in): Likewise.
3794 (bfd_elf64_swap_dyn_out): Likewise.
3795 (bfd_elf64_slurp_symbol_table): Declare.
3796 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3797 (bfd_elf64_write_out_phdrs): Declare.
3798 (_bfd_mips_elf_section_from_shdr): Declare.
3799 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3800 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3801 section for the section, add the new one to rel_hdr2. Increment
3802 reloc_count rather than setting it.
3803 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3804 Remove static declaration.
3805 (elf_write_shdrs_and_ehdr): Define name as macro.
3806 (elf_write_out_phdrs): Likewise.
3807 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3808 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3809 (elf_swap_symbol_in): Change second parameter to be const.
3810 (elf_swap_symbol_out): Likewise.
3811 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3812 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3813 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3814 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3815 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3816 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3817 parameter to be const. Make non-static.
3818 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3820 (elf_slurp_symbol_table): Make non-static.
3821 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3822 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3823 (elf_backend_size_info): Likewise.
3824 (elfNN_bed): Use elf_backend_size_info.
3825 * targets.c (bfd_elf64_bigmips_vec): Declare.
3826 (bfd_elf64_littlemips_vec): Declare.
3827 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3828 bfd_elf64_littlemips_vec if BFD64 is defined.
3830 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3832 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3835 zeroes, in alignment holes.
3837 * configure: Rebuild with autoconf 2.10.
3839 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3840 potential leading underscore in the allocated buffer.
3842 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3844 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3845 symbols into .sbss if this is a relocatable link.
3847 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3850 undefined symbols when creating a shared library.
3852 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * coff-sh.c: Add a bunch of new code and static const arrays to
3855 support aligning loads and stores on four byte memory boundaries.
3857 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3859 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3860 call sh_align_loads.
3861 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3864 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3866 * cache.c (bfd_open_file): Unlink the file before opening it for
3867 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3869 * opncls.c (bfd_fdopenr): Set opened_once.
3871 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3873 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3876 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3877 the code unconditionally.
3879 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3881 * libcoff-in.h (struct pei_section_tdata): Define structure.
3882 (pei_section_data): Define macro.
3883 * libcoff.h: Rebuild.
3884 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3885 store s_paddr field in pei_section_data.
3886 (coff_compute_section_file_positions): Use pei_section_data rather
3887 than _cooked_size, and don't overwrite an existing value.
3888 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3889 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3890 * peicode.h (coff_bfd_copy_private_section_data): Define if
3892 (pe_bfd_copy_private_section_data): New static function if
3895 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * srec.c (srec_set_arch_mach): Write as a function rather than a
3900 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3901 no map, just check each member in turn to see whether it is
3904 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3906 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3907 table. Call BFD_ASSERT to validate header size, instead of
3909 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3912 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3914 * ppcboot.c: New target for looking at PPCbug boot records.
3916 * config{ure.in,.bfd}: Add support for ppcboot target.
3918 * configure: Regenerate.
3920 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3922 * coff-h8300.c (howto_table): Update names to match recent
3923 changes to include/coff/internal.h. Fix minor errors in the
3924 existing relocs. Add R_MOVL1 and R_MOVL2.
3925 (rtype2howto): Similarly.
3926 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3927 existing relaxing code and peform more relaxing.
3928 (h8300_reloc16_extra_cases): Likewise.
3930 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3932 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3935 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3937 * elfcode.h (elf_object_p): Reject generic ELF target if
3938 e_machine matches an alternate machine code in a specific backend.
3940 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3941 obsolete align_power_min field.
3943 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3945 * coff-h8300.c (reloc_howto_type): Add howto entry for
3947 (rtype2howto): Handle R_PCRWORD_B.
3948 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3949 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3950 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3951 branch (R_PCWORD_B).
3953 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * aoutx.h (translate_from_native_sym_flags): Set the section for
3956 BSF_CONSTRUCTOR symbols.
3958 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3961 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3963 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3964 stop looking when section is found.
3966 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * coffcode.h (STRING_SIZE_SIZE): Define.
3969 (styp_to_sec_flags): Handle long symbol names when looking for the
3971 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3972 (bfd_coff_long_section_names): Define.
3973 (coff_write_object_contents): Handle long section names.
3974 (bfd_coff_std_swap_table): Initialize new field.
3975 * libcoff.h: Rebuild.
3976 * coffgen.c (make_a_section_from_file): Handle long section
3978 (coff_write_symbols): Handle long section names.
3979 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3980 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3981 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3982 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3983 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3984 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3985 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3986 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3988 * bout.c (b_out_callback): Set lma of sections.
3989 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3990 parameter to output_bfd. Used input_bfd instead of output_bfd in
3993 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * aoutx.h (translate_from_native_sym_flags): Don't create
3996 SEC_CONSTRUCTOR sections.
3997 * ecoff.c (ecoff_set_symbol_info): Likewise.
3999 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4000 From Don Bowman <bowman@waterloo.hp.com>.
4002 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4004 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4005 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4007 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4010 mips_32_relocs field.
4011 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4012 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4013 relocs against a global symbol which is not defined in a regular
4015 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4016 against a global symbol, increment mips_32_relocs.
4017 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4018 the symbol is not defined in a regular file, make room in the
4021 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4024 file position and the virtual file position separately. Set
4025 filepos information bsaed on the real file position.
4026 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4027 Jan 23 change to coffcode.h.
4029 * som.c (som_slurp_symbol_table): Set the symbol count to the
4030 number of BFD symbols created.
4032 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4034 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4035 output file if linking shared objects. Loop to check all relocs,
4036 rather than returning false on first error.
4038 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4040 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4041 (ppc_elf_additional_program_headers): If .interp section, bump #
4042 of program headers by 1.
4043 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4044 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4045 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4047 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4049 (ppc_elf_relocate_section): If the output section isn't defined,
4050 don't abort, just give an error message.
4052 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4053 being created is .sdata or .sdata2, don't make the symbol dynamic.
4055 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4057 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4058 members of an archive for dynamic objects with no symbols, and
4059 pass them directly to check_archive_element.
4060 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4061 xcoff_link_check_dynamic_ar_symbols.
4062 (xcoff_link_check_dynamic_ar_symbols): New static function.
4064 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4065 from _bfd_nodynamic to _bfd_xcoff.
4066 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4068 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4069 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4070 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4071 * libcoff.h: Rebuild.
4072 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4073 (xcoff_get_section_contents): New static function.
4074 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4075 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4076 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4077 (xcoff_dynamic_reloc): New static variable.
4078 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4079 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4081 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4084 if reloc_entry->addend is not 0.
4085 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4087 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4089 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4091 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4092 Add entries for R_SPARC_[56].
4093 (sparc_reloc_map): Add entries for R_SPARC_[56].
4095 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4097 Optimize linking of stabs in sections as used in ELF and COFF.
4098 * stabs.c: New file.
4099 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4100 (_bfd_write_section_stabs): Declare.
4101 (_bfd_write_stab_strings): Declare.
4102 * libbfd.h: Rebuild.
4103 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4104 (struct coff_link_hash_table): Add stab_info field.
4105 * libcoff.h: Rebuild.
4106 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4108 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4110 (_bfd_coff_final_link): Write out stab strings hash table.
4111 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4112 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4114 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4115 (struct bfd_elf_section_data): Add stab_info field.
4116 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4118 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4119 _bfd_link_section_stabs.
4120 (elf_bfd_final_link): Write out stab strings hash table.
4121 (elf_link_input_bfd): Handle optimized stabs sections.
4122 * reloc.c (_bfd_final_link_relocate): Check address against
4123 _raw_size rather than _cooked_size.
4124 * Makefile.in: Rebuild dependencies.
4125 (BFD_LIBS): Add stabs.o
4126 (BFD_LIBS_CFILES): Add stabs.c.
4128 * VERSION: Increment for bfdlink.h change.
4130 * coffgen.c (coff_renumber_symbols): Correct handling of
4131 BSF_NOT_AT_END common symbols.
4133 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * coff-ppc.c (record_toc): Add cast to avoid warning.
4136 (ppc_allocate_toc_section): Likewise.
4137 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4138 (ppc_coff_reloc_type_lookup): Remove unreached code.
4139 * coffcode.h (coff_write_object_contents): Don't take the address
4141 * peicode.h (pe_print_idata): Add casts to avoid warning.
4142 (pe_print_edata): Likewise.
4143 (pe_print_reloc): Remove ANSI C string concatenation.
4145 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4149 * libcoff.h: Rebuild.
4150 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4152 (coff_swap_aux_out): Likewise.
4153 * peicode.h (coff_swap_aux_in): Likewise.
4154 (coff_swap_aux_out): Likewise.
4155 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4157 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4159 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4160 Fix up .bf endndx link fields.
4161 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4163 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4166 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4168 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4169 on Solaris PowerPC systems doesn't get confused.
4171 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4174 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4175 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4176 update did_reg and did_reg2.
4178 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4182 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4183 callback routines, pass h->root.string rather than name, in case
4184 copy is true and name is transient.
4186 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4188 * elfcore.h: Add support for core files with multiple threads.
4189 (Primarily for Solaris.)
4191 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4194 section->orelocation is NULL.
4196 * coffgen.c (bfd_coff_get_syment): New function.
4197 (bfd_coff_get_auxent): New function.
4198 * bfd-in.h (bfd_coff_get_syment): Declare.
4199 (bfd_coff_get_auxent): Declare.
4200 * bfd-in2.h: Rebuild.
4202 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * elf32-mips.c (struct mips_hi16): Define.
4205 (mips_hi16_addr, mips_hi16_addend): Remove.
4206 (mips_hi16_list): New static variable.
4207 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4208 (mips_elf_lo16_reloc): Process mips_hi16_list.
4209 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4210 relocs before the associated LO16 reloc.
4212 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * versados.c (versados_scan): Check bfd_alloc return value.
4215 (versados_object_p): Check all bfd_read return values. Require
4216 that lang field be less than 10, to avoid confusion with Intel Hex
4219 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4221 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4222 not 0, for an absolute symbol.
4223 (NAME(aout,swap_ext_reloc_out)): Likewise.
4225 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4226 (ihex_write_object_contents): For a large start address, output
4227 the full 32 bit address in record type 5.
4229 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4230 to int to avoid promotion problems in prototype.
4232 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4234 * configure.host: Use ${srcdir} when looking for picfrag.
4236 * configure.host: Switch on ${libdir}, not $(libdir). From
4237 alan@spri.levels.unisa.edu.au (Alan Modra).
4239 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4240 entry point, not just for DYNAMIC objects.
4241 * sunos.c (sunos_add_dynamic_symbols): Always call
4242 sunos_create_dynamic_sections. If called with a non DYNAMIC
4243 object, don't do anything else.
4244 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4246 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4248 * configure.in: Permit --enable-shared to specify a list of
4250 * configure: Rebuild.
4252 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4253 host when configuring with --enable-shard.
4255 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4257 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4260 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4261 to avoid crashing in bfd_hash_replace.
4263 * sysdep.h: Use #ifdef, not #if.
4265 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * config.in: Rebuild.
4269 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4271 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4272 (AC_CHECK_HEADERS): Check for sys/time.h
4273 (AC_HEADER_TIME): Add macro.
4274 * configure: Rebuild.
4275 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4276 to control what combination of <time> and <sys/time.h>
4279 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4281 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4282 (aout_32_sunos4_write_object_contents): Likewise.
4283 * aoutx.h (NAME(aout,machine_type)): Handle
4284 bfd_mach_sparc_{sparclet,sparclite}.
4285 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4286 (bfd_mach_sparc_v9_p): Update.
4287 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4288 * libaout.h (enum machine_type): Add M_SPARCLET.
4289 * sunos.c (MACHTYPE_OK): Define.
4290 * bfd-in2.h: Regenerated.
4292 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4294 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4295 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4296 * elflink.c (_bfd_elf_create_got_section): Store the
4297 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4298 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4299 global offset table goes over 0x1000, set the value of
4300 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4301 (elf32_sparc_relocate_section): Subtract the offset of
4302 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4304 * elfcode.h: Don't include <string.h>.
4306 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4308 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4309 generic_link_hash_newfunc. All references changed.
4310 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4311 moved here from libbfd-in.h.
4312 * libbfd-in.h: Corresponding changes.
4313 * libbfd.h: Regenerated.
4315 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4317 * aoutx.h (aout_link_input_section_std): When reporting an
4318 overflow error, use the name of the symbol in the hash table if
4320 (aout_link_input_section_ext): Likewise.
4322 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4323 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4325 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4327 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4328 * coffcode.h (coff_compute_section_file_positions): Likewise.
4329 (coff_write_object_contents): Likewise.
4331 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * section.c (SEC_LINK_ONCE): Define.
4334 (SEC_LINK_DUPLICATES): Define.
4335 (SEC_LINK_DUPLICATES_DISCARD): Define.
4336 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4337 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4338 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4339 * bfd-in2.h: Rebuild.
4340 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4341 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4342 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4343 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4344 SEC_LINK_ONCE, and look through the symbol table for the setting
4345 for SEC_LINK_DUPLICATES.
4346 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4347 set for a section, find the section symbol in the symbol table,
4348 and set the aux entry based on SEC_LINK_DUPLICATES.
4349 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4350 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4351 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4352 * coff-i386.c (i386coff_vec): Likewise.
4353 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4355 * VERSION: Bump to 2.6.1.
4356 * Makefile.in (stamp-h): Depend upon VERSION.
4358 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4360 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4361 * libbfd.h: Rebuilt.
4362 * linker.c (generic_link_hash_newfunc): No longer static.
4363 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4365 * coff-h8300.c: Add two derived hash tables and their associated
4366 funtions and #defines for use by the h8300 linker.
4367 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4368 the function vector as needed. Place the address of the function
4369 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4370 Rewrite the vectors section contents as necessary.
4371 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4372 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4373 (coff_bfd_link_hash_table_create): Likewise.
4375 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4378 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4380 (hppa_rebuild_insn): Pass pointer to correct type to
4381 low_sign_unext and dis_assemble_21.
4383 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4385 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4386 Stick with sparc-*-{sysv4*,solaris2*}.
4388 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4390 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4391 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4392 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4393 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4394 fields is non-zero, print them.
4396 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4397 ifdef. Remove unused variables.
4398 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4400 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4401 (get_symbol_value): Ifdef out.
4402 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4403 (coff_ppc_relocate_section): Remove unused variables. Make
4404 fprintf strings and argument types correspond. Put before_addr in
4406 (dump_toc): Make fprintf strings and argument types correspond.
4407 (ppc_process_before_allocation): Remove unused variables. Always
4409 (ppc_reflo_reloc): Ifdef out.
4410 (ppc_addr32nb_reloc): Ifdef out.
4411 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4413 (coff_ppc_rtype_to_howto): Likewise.
4414 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4416 * peicode.h (pe_print_idata): Move otherwise unused variables into
4417 the #ifdef where they are used. Always return a value.
4418 (pe_print_edata): Make fprintf strings and argument types
4419 correspond. Always return a value.
4420 (pe_print_pdata): Removed unused variable addr_value. Always
4422 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4423 strings and argument types correspond. Always return a value.
4425 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4426 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4427 variable rela inside #if 0 section where it is used.
4429 * ns32k.h: New file.
4430 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4431 functions to start with _bfd_.
4432 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4433 functions in cpu-ns32k.h.
4434 * Makefile.in: Rebuild dependencies.
4435 (HFILES): Add ns32k.h.
4437 * section.c (struct sec): Add linker_mark field. Change
4438 user_set_vma and reloc_done to be single bit fields.
4439 (STD_SECTION): Update accordingly.
4440 * bfd-in2.h: Rebuild.
4441 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4443 (aout_link_input_bfd): Don't link unmarked sections.
4444 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4446 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4447 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4449 * elflink.h (elf_bfd_final_link): Mark sections included in the
4451 (elf_link_input_bfd): Don't link unmarked sections.
4452 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4454 (xcoff_link_input_bfd): Don't link unmarked sections.
4456 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4457 overflow error messages.
4459 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4462 is not set, print "BFD: " before the error message.
4464 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4465 Miles Bader <miles@gnu.ai.mit.edu>.
4466 * configure: Rebuild.
4468 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4473 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4474 m68k-aout, m68k-coff, and m68k-elf targets.
4476 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4478 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4479 (ieee_generic_stat_arch_elt): Restructured to prevent
4480 ieee_object_p from being called repeatedly.
4482 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4484 * coffcode.h (coff_write_object_contents): Allocate
4485 buffers large enough for any FILEHDR or AOUTHDR.
4487 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4489 * ecofflink.c (lookup_line): New static function, renamed and
4490 slighly changed from old _bfd_ecoff_locate_line.
4491 (_bfd_ecoff_locate_line): Cache line number information. Use
4492 lookup_line for actual lookup.
4494 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4496 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4497 multiple of 20 bytes.
4499 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4501 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4502 allocate ecoff_find_line, and don't initialize by hand.
4503 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4504 mips_elf_find_line, and don't call memset.
4506 * coffcode.h (coff_compute_section_file_positions): If not
4507 producing a final executable, don't consider sofar when aligning
4508 the section to the correct size.
4510 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4512 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4513 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4514 * coffgen.c (coff_section_symbol): Ifdef out.
4516 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4518 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4519 output_bfd is not NULL.
4521 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4523 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4524 of bfd_alloc (fixes fix_line not being initialized).
4525 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4527 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4529 * coffcode.h: Allow specific backends to override the
4530 bfd_link_add_symbols routine.
4532 * coff-h8300.c: Include genlink.h.
4533 (howto_table): Add R_MEM_INDIRECT.
4534 (rtype2howto): Support R_MEM_INDIRECT.
4535 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4538 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4540 * coff-alpha.c (alpha_relocate_section): Use
4541 info->callbacks_warning, rather than _bfd_error_handler, for
4542 "multiple gp" warning.
4544 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4547 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4548 table string. Use bfd_wrapped_link_hash_lookup.
4549 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4551 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4552 table, if any, when writing out symbols.
4553 (aout_link_input_section_std): Use the name from the hash table,
4554 if any, when reporting undefined symbols.
4555 (aout_link_input_section_ext): Likewise.
4556 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4557 * bout.c (get_value): Likewise.
4558 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4559 * ecoff.c (ecoff_reloc_link_order): Likewise.
4560 * elflink.h (elf_link_add_object_symbols): Likewise.
4561 (elf_reloc_link_order): Likewise.
4562 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4563 (_bfd_generic_reloc_link_order): Likewise.
4564 (default_indirect_link_order): Likewise.
4565 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4566 * sunos.c (sunos_add_one_symbol): Likewise.
4567 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4568 (bfd_xcoff_link_count_reloc): Likewise.
4569 (xcoff_reloc_link_order): Likewise.
4571 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4572 into -1 for intern->rss.
4574 * configure: Rebuild with autoconf 2.8.
4576 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4578 * stab-syms.c (__define_stab_duplicate): Define.
4579 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4581 * bfd-in.h (bfd_get_stab_name): Declare.
4582 * bfd-in2.h: Rebuild.
4583 * Makefile.in: Rebuild dependencies.
4584 (BFD_LIBS): Add stab-syms.o.
4585 (BFD_LIBS_CFILES): Add stab-syms.c.
4586 (BFD32_BACKENDS): Remove stab-syms.o.
4587 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4588 * configure.in: Don't list stab-syms.o in bfd_backends.
4589 * configure: Rebuild.
4590 * libaout.h (aout_stab_name): Don't declare.
4591 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4594 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * elf.c (assign_file_positions_for_segments): Adjust file offset
4597 for section alignment even if SEC_LOAD is not set.
4599 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4601 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4602 since they appear as targets in Makefile.in.
4603 * configure: Rebuild.
4605 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4606 don't fiddle with a symbol which is not defined anywhere.
4608 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4611 though they are defined in a shared library.
4612 (xcoff_build_ldsyms): Likewise.
4614 * coffgen.c (coff_find_nearest_line): Don't look at the line
4615 numbers for the section if section->lineno is NULL.
4617 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4618 message rather than calling BFD_ASSERT.
4619 * elfcode.h (write_relocs): Check return value of
4620 _bfd_elf_symbol_from_bfd_symbol.
4622 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4624 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4627 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4629 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4631 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4632 hppa_reloc_field_selector_type_alt.
4633 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4634 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4636 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4638 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4640 * elf.c (assign_file_positions_for_segments): Adjust the segment
4641 memory size for the alignment of a SEC_ALLOC section, not just a
4644 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4646 * m68klinux.c: New file.
4647 * hosts/m68klinux.h: New file.
4648 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4649 * configure.in (m68*-*-linux*): New native host.
4650 (m68klinux_vec): New vector.
4651 * configure: Rebuild.
4652 * targets.c (m68klinux_vec): Declare.
4653 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4654 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4655 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4656 declaration from bfd_linux_size_dynamic_sections.
4657 (bfd_m68klinux_size_dynamic_sections): Declare.
4658 * bfd-in2.h: Rebuild.
4659 * Makefile.in: Rebuild dependencies.
4660 (BFD32_BACKENDS): Add m68klinux.o.
4661 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4663 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4665 * libhppa.h (pa_arch): Add pa20.
4666 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4667 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4668 (hppa_field_adjust): Handle e_nsel.
4669 * som.c: Provide default definitions for many new relocs found only
4670 in hpux10 include files.
4671 (som_fixup_formats): Add several new relocs from hpux10.
4672 (som_hppa_howto_table): Add hpux10 relocs.
4673 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4675 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4677 * mpw-make.sed: Edit out recent shared library support, and
4678 rules to rebuild .h files using doc/chew.
4680 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4682 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4683 size even of sections with no contents.
4685 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4688 starting with '$' the way we skip names starting with '.'. When
4689 updating x_endndx, don't be fooled by an index which has been
4692 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4693 struct/union/enum type with no elements.
4695 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4699 * archive.c (bfd_generic_archive_p): If the first file in the
4700 archive can not be recognized as an object, don't assume that this
4701 is the wrong format.
4703 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4704 format is not bfd_object.
4705 (bfd_elf_get_dt_soname): Likewise.
4707 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4712 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4714 * bfd.c (tdata): Add netbsd_core_data.
4715 * bfd-in2.h: Regenerated.
4717 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4720 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4721 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4724 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4725 to get the symbol index, matching 14 Jul 95 change.
4727 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4729 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4730 Remove duplicate definition of gp.
4732 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4734 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4735 assume that we can set the GP value and then get the same value,
4736 since it won't be true if the output file is neither ELF nor
4738 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4739 _bfd_get_gp_value here.
4740 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4741 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4743 (mips_elf_lo16_reloc): Likewise.
4744 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4745 Don't require that the BFD be ELF.
4746 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4747 (mips_elf_gprel32_reloc): Likewise.
4748 (mips_elf_relocate_section): Don't assume we can set and get the
4750 (mips_elf_finish_dynamic_symbol): Don't bother to use
4751 _bfd_get_gp_value here.
4753 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4754 Don't change epdr between malloc and free. Be careful not to free
4755 NULL pointers. Zero out the first RPDR.
4757 * configure.host: On Linux, only pass -rpath option if $(libdir)
4758 is neither /lib nor /usr/lib. From Alan Modra
4759 <alan@mullet.Levels.UniSA.Edu.Au>.
4761 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4763 (elf_dt_name): Rename from elf_dt_needed_name.
4764 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4766 (bfd_elf_get_dt_soname): New function.
4767 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4768 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4769 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4770 * bfd-in2.h: Rebuild.
4772 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4774 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4775 _bfd_sparc_elf_reloc_type_lookup.
4776 (bfd_elf32_bfd_reloc_type_lookup): Update.
4777 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4778 (sparc64_elf_howto_table): Define.
4779 (sparc_reloc_map): Define.
4780 (sparc64_elf_reloc_type_lookup): New function.
4781 (sparc_elf_wdisp16_reloc): New function.
4782 (elf_info_to_howto): Use sparc64_elf_howto_table.
4783 (sparc64_elf_relocate_section): Likewise.
4784 (bfd_elf64_bfd_reloc_type_lookup): Update.
4786 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4788 * configure.host: Check for 'do not mix' from native linker before
4789 trying to use -rpath.
4791 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4793 * bfd.c (_bfd_get_gp_value): New function.
4794 (_bfd_set_gp_value): New function.
4795 * libbfd-in.h (_bfd_get_gp_value): Declare.
4796 (_bfd_set_gp_value): Declare.
4797 * libbfd.h: Rebuild.
4798 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4799 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4800 directly to the fields in the tdata information.
4801 (alpha_relocate_section): Likewise.
4802 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4803 (mips_gprel_reloc): Likewise.
4804 (mips_relocate_section): Likewise.
4805 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4806 (mips_elf_lo16_reloc): Likewise.
4807 (mips_elf_final_gp): Likewise.
4808 (mips_elf_gprel16_reloc): Likewise.
4809 (mips_elf_gprel32_reloc): Likewise.
4810 (mips_elf_relocate_section): Likewise.
4811 (mips_elf_finish_dynamic_symbol): Likewise.
4813 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4815 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4817 * configure.in: Call AC_PROG_CC before configure.host.
4818 * configure: Rebuild.
4819 * configure.host: Don't set information which autoconf should
4820 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4822 * configure.host: Remove go32 and win32 host information, since it
4823 should no longer be needed.
4825 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4826 then start a new segment rather than put a writable section in a
4829 * configure.host: Set RPATH_ENVVAR.
4831 * Makefile.in: Rebuild dependencies.
4833 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4834 zero_section variable.
4836 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4838 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4839 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4840 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4842 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4844 * ieee.c (ieee_write_expression): Only use an R variable for a
4845 local symbol. Don't output a zero offset. Handle a zero address.
4846 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4847 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4849 (parse_expression): Don't try to handle multiple occurrences of a
4850 P variable. Handle I variables differently from X variables. Fix
4851 the order of minus expressions.
4852 (ieee_slurp_external_symbols): Generate an I variable for an NN
4853 record. Fix handling of ATI and ATX records.
4854 (ieee_slurp_sections): Only set minimal section attributes.
4855 Adjust them later, based on the section contents.
4856 (ieee_object_p): Read in the file until just after the ME record.
4857 Call ieee_slurp_section_data to set the section flags.
4858 (do_one): Add iterations parameter. Only repeat the first load
4859 item. Set the section and file reloc flags.
4860 (ieee_slurp_section_data): Set section flags. Pass iterations to
4862 (ieee_canonicalize_reloc): Handle I variables.
4863 (do_with_relocs): Only emit relocation size when necessary.
4864 Increase MAXRUN to 127. Change ov to be assigned, and take
4865 src_mask and pcrel_offset into account.
4866 (ieee_write_data_part): Skip sections that are not loaded.
4867 (ieee_write_external_part): Don't output optional last entry of WX
4869 (ieee_write_me_part): Make setting of me_record neater.
4870 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4872 * syms.c (stt): Add entries for zerovars, vars, and code.
4874 * elfcode.h (validate_reloc): New static function.
4875 (write_relocs): Call validate_reloc for non ELF relocs.
4877 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4878 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4879 (TARGET_LITTLE_SYM): Likewise.
4881 * config.bfd (m68*-*-psos*): New target.
4883 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4885 * i386msdos.c: Remove some #if 0 code.
4886 (msdos_write_object_contents): Don't include empty sections in the
4887 size computation, regardless of their address.
4889 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4891 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4892 is NULL, ie, the -r switch is used.
4894 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4896 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4897 (BFD_RELOC_MIPS_GOT_LO16): Define.
4898 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4899 * bfd-in2.h, libbfd.h: Rebuild.
4900 * elf32-mips.c (mips_reloc_map): Map new relocs.
4902 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4904 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4907 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4908 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4909 simple number for the section address, rather than an expression.
4910 Limit the number of bytes between relocs to MAXRUN.
4911 (ieee_write_me_part): Set me_record to the file offset after the
4913 (ieee_write_processor): New static function.
4914 (ieee_write_object_contents): Use ieee_write_processor.
4916 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4920 * coff-aux.c: Change include of aux.h to aux-coff.h.
4922 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4924 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4925 relocation put the addend both in the reloc entry and the data.
4926 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4929 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4930 a R_68K_PCxx reloc against a defined global symbol directly.
4931 (elf_m68k_check_relocs): Don't count such a reloc.
4933 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4934 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4935 symbol for now, otherwise always record the symbol as dynamic.
4936 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4937 is not referenced by a dynamic object, and we are not making a
4938 shared object, then don't make a PLT entry. If we do make a PLT
4939 entry, make sure the symbol has been recorded as dynamic.
4941 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4943 * configure.host: When making a shared library, set HLDFLAGS to
4944 pass an appropriate -rpath option. Use the make variable SONAME
4945 as the shared library soname, rather than computing it here. On
4946 SunOS, build stamp-tshlink in place of $(SHLINK).
4947 * Makefile.in (SONAME): New variable.
4948 ($(SHLINK)): Make a link to the transformed name, as well.
4949 (stamp-tshlink): New target.
4950 (install): Skip stamp-tshlink during install.
4952 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4954 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4955 linker sections have been set up yet.
4957 * elf.c (make_mapping): Add an additional argument to suppress
4958 making the first section include the program headers.
4959 (map_sections_to_segments): If the user used -Ttext such that the
4960 program headers are on a different page, do not set the flags
4961 saying that this section includes the program headers.
4963 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4965 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4966 don't define TRAD_HEADER.
4967 * configure: Rebuild.
4969 * netbsd-core.c: New file, support for NetBSD core files.
4970 * hosts/*nbsd.h: Removed.
4972 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4974 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4975 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4976 * libbfd.h, bfd-in2.h: Regenerated.
4977 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4978 bfd_elf32_bfd_reloc_type_lookup.
4979 (reloc_type{,_names}): Deleted.
4980 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4982 (sparc_reloc_map): Add sparc64 relocs.
4983 (sparc_elf_notsupported_reloc): New static function.
4984 (sparc_elf_wdisp16_reloc): New static function.
4985 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4986 (elf32_sparc_relocate_section): Likewise.
4987 (bfd_elf32_bfd_reloc_type_lookup): Define.
4988 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4989 (reloc_type{,_names}): Deleted.
4990 (elf_sparc_howto_table): Deleted.
4991 (sparc_reloc_map): Deleted.
4992 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4993 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4995 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5000 * Makefile.in (program_transform_name): New variable.
5001 (install): Transform library name before installing it.
5003 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5005 * archures.c (bfd_mach_i960_hx): Define.
5006 * bfd-in2.h: Rebuild.
5007 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5008 (MATRIX): Expand entries for HX.
5009 (arch_info_struct): Add i960:hx entry.
5010 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5011 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5012 (coff_set_flags): Handle bfd_mach_i960_hx.
5014 Support for building as a shared library, based on patches from
5015 Alan Modra <alan@spri.levels.unisa.edu.au>:
5016 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5017 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5018 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5019 * configure: Rebuild.
5020 * configure.host: If --enable-shared, adjust shared library stuff
5021 based on the host. If the host is SunOS, and the linker supports
5022 -rpath, set HLDFLAGS to use it.
5023 * Makefile.in (ALLLIBS): New variable.
5024 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5025 (COMMON_SHLIB, SHLINK): New variables.
5026 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5027 (STAGESTUFF): Remove variable.
5028 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5030 (stamp-ofiles): New target, like old ofiles target, but build
5031 using a temporary file and move-if-change, and touch stamp-ofiles
5033 (ofiles): Just depend upon stamp-ofiles.
5034 (stamp-piclist, piclist): New targets.
5035 ($(SHLIB), $(SHLINK)): New targets.
5036 (targets.o, archures.o): Build twice if PICFLAG is set.
5037 (do_mostlyclean): Remove pic/*.o.
5038 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5040 (do_distclean): Remove pic and stamp-picdir.
5041 (install): Install shared libraries.
5042 ($(OFILES)): Depend upon stamp-picdir.
5043 (stamp-picdir): New target.
5045 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5047 * libcoff.h: Rebuild.
5049 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5050 flavour of a section with no owner.
5052 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5053 ELF_LINK_NON_ELF flag.
5054 (mips_elf_create_got_section): Likewise.
5056 * elf.c: Revert last change, since it breaks dynamic linking.
5057 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5059 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5060 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5061 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5063 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5065 * elf.c (assign_file_positions_for_segments): If the backend does
5066 not want the elf header or the program headers in the address
5067 space, do not include them in the calculations.
5069 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5070 function to determine if we need additional program headers.
5071 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5072 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5074 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5076 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5078 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5080 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5081 back into one line. Some compilers (sunos 4.1.3 for example)
5082 won't accept args split across more than one line.
5084 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5086 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5087 * configure: Regenerate.
5089 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5091 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5092 try to do arithmetic on a void *, cast it to a unsigned char * first.
5094 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5097 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5099 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5100 flag for a newly defined symbol.
5101 (NAME(bfd_elf,record_link_assignment)): Likewise.
5102 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5103 set the DEF or REF_REGULAR flags correctly.
5105 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5106 (libbfd.h, libcoff.h): Corresponding change.
5108 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5109 a PLT32 reloc as dynamic.
5110 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5111 is not referenced by a dynamic object, and we are not making a
5112 shared object, then don't make a PLT entry. If we do make a PLT
5113 entry, make sure the symbol has been recorded as dynamic.
5115 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5117 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5118 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5119 (powerpcle-*-cygwin32): New.
5120 * peicode.h (add_data_entry): Get address from vma.
5122 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5124 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5125 attached to the section has already been created as an undefined
5126 symbol, treat it as if it hasn't been created yet.
5128 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5131 symbol or section symbols if stripping all symbols and this is not
5132 a relocateable link. Don't output the symbol string table if
5133 there are no symbols.
5134 (elf_link_flush_output_syms): Don't do anything if there are no
5137 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5139 * coff-aux.c: New file.
5140 * hosts/m68kaux.h: New file.
5141 * config.bfd (m68*-apple-aux*): New target.
5142 * configure.in (m68*-apple-aux*): New native host.
5143 (m68kaux_coff_vec): New vector.
5144 * configure: Rebuild.
5145 * targets.c (m68kaux_coff_vec): Declare.
5146 * coffcode.h (bfd_coff_backend_data): Add field
5147 _bfd_coff_link_add_one_symbol.
5148 (bfd_coff_link_add_one_symbol): Define.
5149 (compare_arelent_ptr): New static function if TARG_AUX.
5150 (coff_write_relocs): If TARG_AUX, sort the relocs.
5151 (coff_write_object_contents): Set A/UX aouthdr magic number.
5152 (coff_link_add_one_symbol): Define if not defined.
5153 (bfd_coff_std_swap_table): Initialize new field.
5154 * libcoff.h: Rebuild.
5155 * cofflink.c (coff_link_add_symbols): Call
5156 bfd_coff_link_add_one_symbol rather than
5157 _bfd_generic_link_add_one_symbol.
5158 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5159 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5160 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5161 * Makefile.in: Rebuild dependencies.
5162 (BFD32_BACKENDS): Add coff-aux.o.
5163 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5165 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5167 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5168 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5170 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5172 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5173 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5174 (maintainer-clean): Warn about deleting special files.
5175 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5177 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5178 warning symbols correctly.
5179 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5180 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5181 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5182 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5183 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5184 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5186 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5189 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5191 * libcoff-in.h: aligned newly exported names with bfd naming
5192 conventions. Removed an erroneous define of POWERPC_LE_PE.
5193 * libcoff.h: Rebuild.
5194 * cofflink.c, coff-ppc.c: the above function name changes
5196 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5198 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5199 * ecoff.c (struct extsym_info): Define.
5200 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5201 to ecoff_link_write_external.
5202 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5203 Strip symbols when appropriate.
5205 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5206 * syms.c (BSF_OBJECT): Define.
5207 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5208 * bfd-in2.h: Rebuild.
5209 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5211 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5214 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5215 copying relocs into a shared object, treat a defined global symbol
5217 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5218 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5219 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5221 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5222 real defined symbol, not to a weak defined symbol.
5224 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5226 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5227 and made a few static functions externs.
5229 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5230 POWERPC_LE_PE hack in cofflink.
5232 * libcoff-in.h: promoted the following from cofflink.c to allow
5233 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5234 coff_debug_merge_element, struct coff_debug_merge_type,
5235 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5236 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5237 coff_debug_merge_hash_lookup, coff_link_section_info,
5238 coff_final_link_info, coff_debug_merge_hash_newfunc,
5239 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5241 * libcoff.h: re-gen'd
5243 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5245 * syms.c: Include "bfdlink.h".
5246 (struct stab_find_info): Define.
5247 (_bfd_stab_section_find_nearest_line): New function.
5248 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5249 * libbfd.h: Rebuild.
5250 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5251 * elf.c (_bfd_elf_find_nearest_line): Try calling
5252 _bfd_stab_section_find_nearest_line before searching the ELF
5253 symbol table. Find the closest STT_FUNC symbol, not the last one.
5254 * libcoff-in.h (coff_data_type): Add line_info field.
5255 * libcoff.h: Rebuild.
5256 * coffgen.c (coff_find_nearest_line): Try calling
5257 _bfd_stab_section_find_nearest_line before searching the COFF
5259 * Makefile.in: Rebuild dependencies.
5261 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5263 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5264 4 bytes, so we get the correct value when updating the register
5265 field in little endian mode.
5267 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5269 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5270 entry_section fields. Add sntoc and snentry fields.
5271 * libcoff.h: Rebuild.
5272 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5273 not toc_section and entry_section (the COFF file does not have any
5274 sections at this point).
5275 (coff_write_object_contents): Set o_snentry and o_sntoc from
5276 snentry and sntoc rather than entry_section and toc_section.
5277 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5278 snentry, not toc_section and entry_section.
5279 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5280 entry_section from hentry.
5281 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5283 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5284 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5285 than using toc_section directly.
5287 * archures.c: Add missing `.' in enum bfd_architecture.
5288 * bfd-in2.h: Rebuild.
5290 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5291 Robert Lipe <robertl@arnet.com>.
5293 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5295 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5296 to sections we allocate. Use bfd_zalloc to allocate initialial
5297 sections, not bfd_alloc.
5298 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5299 SDA{,2}I16 relocations.
5300 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5301 whether to put something in .sbss or not.
5302 (ppc_elf_relocate_section): Add support for more relocations. Add
5303 in sec->output_offset where appropriate. Make error messages
5304 include the symbol name.
5306 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5307 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5308 doesn't get redefined messages if -shared.
5310 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5311 section if the rel_section field has been set up.
5313 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5315 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5318 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5320 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5321 of flags, only flags used are controlled by mach number. Bump up
5322 output file mach number to highest of input file mach numbers.
5323 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5324 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5326 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5327 bfd_elf64_sparc_vec support.
5329 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5331 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5332 the embedded bit is set on some objects and not on others. Just
5334 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5337 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5339 * coffcode.h (coff_new_section_hook): Don't try to align the
5342 * coffcode.h (coff_set_section_contents): Fix the handling of the
5343 .lib section to work even if the entire section contents are
5344 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5345 Robert Lipe <robertl@arnet.com>.
5347 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5349 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5350 memory here for contents.
5352 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5353 _SDA2_BASE_ by 32768.
5354 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5355 started using. Allocate contents for .sdata and .sdata2 sections
5357 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5359 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5360 size _SDA{,2}_BASE_.
5361 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5364 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5366 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5368 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5369 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5370 (bfd_mach_sparc_v9a): Define.
5371 (bfd_mach_sparc_v9_p): Define.
5372 * bfd-in2.h: Regenerated.
5373 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5375 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5376 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5377 to bfd_elf32_sparc_vec.
5378 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5379 Add v8plus{,a} support.
5381 (sparc_compatible): New function.
5382 * elf32-sparc.h: #include "elf/sparc.h".
5383 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5384 elf32_sparc_final_write_processing): New functions.
5385 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5386 elf_backend_final_write_processing): Define.
5388 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5390 * elf-bfd.h (struct elf_link_hash_entry): Add
5391 linker_section_pointer field.
5392 (enum elf_linker_section_enum): Enumeration for new way of
5393 creating linker dynamic sections and symbols.
5394 (elf_linker_section{,_pointers}): New structures for creating
5395 dynamic sections and symbols.
5396 (elf_obj_tdata): Add linker_section_pointers and linker_section
5398 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5399 (_bfd_elf_create_linker_section): New declarations.
5400 (_bfd_elf_find_pointer_linker_section): Ditto.
5401 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5402 (_bfd_elf_make_linker_section_rela): Ditto.
5404 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5406 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5407 (ppc_elf_create_linker_section): New function to create the
5408 sections .got, .sdata, and .sdata2.
5409 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5411 (ppc_elf_check_relocs): Support more of the eabi relocations.
5412 (ppc_elf_relocate_section): Ditto.
5413 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5414 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5416 * elflink.h (elf_create_pointer_linker_section): New function to
5417 create initialized pointers in dynamic linker sections.
5418 (elf_finish_pointer_linker_section): Actually intialize the
5419 pointers created above.
5421 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5422 macros to provide both 32 and 64 bit versions of
5423 elf_create_pointer_linker_section.
5424 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5425 provide both 32 and 64 bit versions of
5426 elf_finish_pointer_linker_section.
5428 * elflink.c (_bfd_elf_create_linker_section): New function to
5429 create a linker section.
5430 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5431 given address in the linker pointer offsets created for a given
5433 (_bfd_elf_make_linker_section_rela): Make a RELA section
5434 corresponding to the generated linker section.
5436 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5438 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5440 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5442 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5443 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5444 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5445 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5446 toc entry in an objdump) for now.
5447 (ppc_do_last, ppc_get_last): New function - needed to save processing
5448 the toc owner to the end.
5449 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5452 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5453 toc owner from being done till last. Must define POWERPC_LE_PC
5456 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5458 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5460 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5461 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5463 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5465 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5467 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5471 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5473 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5475 * elf.c (assign_file_positions_for_segments): Don't increment file
5476 offset for a segment which contains no loadable sections.
5478 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5480 * reloc.c: Add new PowerPC relocations.
5481 * {bfd-in2,libbfd}.h: Regenerate.
5483 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5484 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5486 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5491 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5494 * coffgen.c (coff_find_nearest_line): Don't try to cache
5495 information in sections that are not owned by a BFD. From Richard
5496 Henderson <richard@atheist.tamu.edu>.
5498 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5499 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5500 * elflink.h (elf_link_output_extsym): Remove special check for
5503 * ecoffswap.h: Add prototypes for static functions.
5505 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5507 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5508 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5510 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5511 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5512 support. Begin support for R_PPC_SDA{2,}REL.
5514 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5516 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5517 create the .got and .got.neg sections.
5518 (ppc_elf_size_dynamic_sections): Call it.
5519 (ppc_elf_check_relocs): Call it.
5520 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5521 (ppc_elf_check_relocs): Add error messages for relocations we
5522 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5525 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5527 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5528 section flags for V.4 and eabi.
5530 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * elf.c (assign_file_positions_for_segments): If a segment
5533 contains no sections, don't mark it as readable.
5535 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5536 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5538 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5539 dynamic section, if there is one.
5540 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5541 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5542 (bfd_elf64_swap_dyn_in): Likewise.
5543 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5545 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5547 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5548 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5549 <pirker@eiunix.tuwien.ac.at>.
5551 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5553 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5554 PowerPC V.4 and eabi.
5555 * bfd-in2.h: Regenerate.
5556 * libfd.h: Regenerate.
5558 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5560 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5561 section type and SHF_EXCLUDE section flag, turning them into the
5562 appropriate bfd section flag.
5564 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * xcofflink.c (xcoff_link_add_symbols): Create the special
5567 sections if we see a DYNAMIC object, in case that is the only
5568 XCOFF input object we see.
5570 * elf32-mips.c: Extensive changes for a start at dynamic linking
5571 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5573 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5574 (struct elf_backend_data): Remove
5575 elf_backend_create_program_headers field. Add
5576 elf_backend_additional_program_headers and
5577 elf_backend_modify_segment_map fields.
5578 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5580 (elf_backend_additional_program_headers): Likewise.
5581 (elf_backend_modify_segment_map): Likewise.
5582 (elf_backend_create_program_headers): Don't define.
5583 (elfNN_bed): Change to account for field changes.
5584 * elf.c (assign_file_positions_for_segments): Call new
5585 modify_segment_map backend function. Don't call old
5586 create_program_headers backend function.
5587 (get_program_header_size): Call additional_program_headers rather
5588 than create_program_headers.
5589 * elflink.h (elf_link_add_object_symbols): Initialize
5590 type_change_ok from new backend field.
5591 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5593 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5594 a reloc against the appropriate section.
5596 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5597 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5598 (elf_flags_init): Rename from elf_ppc_flags_init.
5599 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5601 (ppc_elf_copy_private_bfd_data): Likewise.
5602 (ppc_elf_merge_private_bfd_data): Likewise.
5604 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5607 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5609 * coff-alpha.c (alpha_relocate_section): During final link, allow
5610 output .lita section to be bigger than 64k by adjusting gp value
5611 on a per-input section basis.
5612 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5614 (struct ecoff_section_tdata): Add gp field.
5616 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5618 Handle Alpha ECOFF changes in OSF/1 3.2.
5619 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5621 * coff-alpha.c: Include "aout/ar.h".
5622 (alpha_ecoff_get_relocated_section_contents): Don't require an
5623 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5624 3.2 doesn't generate one.
5625 (alpha_relocate_section): Likewise.
5626 (alpha_ecoff_slurp_armap): Define.
5627 (alpha_ecoff_slurp_extended_name_table): Define.
5628 (alpha_ecoff_construct_extended_name_table): Define.
5629 (alpha_ecoff_truncate_arname): Define.
5630 (alpha_ecoff_write_armap): Define.
5631 (alpha_ecoff_generic_stat_arch_elt): Define.
5632 (alpha_ecoff_update_armap_timestamp): Define.
5634 (alpha_ecoff_read_ar_hdr): New static function.
5635 (alpha_ecoff_get_elt_at_filepos): New static function.
5636 (alpha_ecoff_openr_next_archived_file): New static function.
5637 (alpha_ecoff_get_elt_at_index): New static function.
5638 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5639 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5640 _bfd_ecoff to alpha_ecoff.
5641 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5642 field from backend structure, rather than always calling
5643 _bfd_get_elt_at_filepos.
5644 * coff-mips.c (mips_ecoff_backend_data): Initialize
5645 get_elt_at_filepos field.
5646 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5647 from _bfd_generic_read_ar_hdr with minor changes.
5648 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5649 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5650 * libbfd.h: Rebuild.
5652 * bfd-in.h (BFD_IN_MEMORY): Define.
5653 * libbfd-in.h (struct bfd_in_memory): Define.
5654 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5655 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5656 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5657 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5658 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5659 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5660 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5661 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5662 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5663 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5665 (bfd_openstreamr): Likewise.
5666 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5667 BFD_IN_MEMORY is not set.
5668 * riscix.c (riscix_some_aout_object_p): Likewise.
5669 * bfd-in2.h, libbfd.h: Rebuild.
5671 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5672 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5673 (bfd_get_elt_at_index): Define.
5674 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5675 bfd_get_elt_at_index. Change index parameter from int to
5677 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5678 (_bfd_noarchive_get_elt_at_index): Define.
5679 (_bfd_archive_bsd_get_elt_at_index): Define.
5680 (_bfd_archive_coff_get_elt_at_index): Define.
5681 * bfd-in2.h, libbfd.h: Rebuild.
5682 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5683 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5684 * ieee.c (ieee_get_elt_at_index): Define.
5685 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5686 * oasys.c (oasys_get_elt_at_index): Define.
5687 * som.c (som_get_elt_at_index): Define.
5689 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5690 numbers to the .text section.
5692 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5695 If there is a SEC_DEBUGGING section, get the contents of the debug
5696 information part from it.
5697 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5699 (ieee_write_object_contents): Check ieee_write_debug_part return.
5701 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5703 * config.bfd (i[345]86-*-freebsd*): Add target.
5704 * configure.in (i386freebsd_vec): Add vec.
5705 * configure: Regenerate.
5706 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5707 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5708 Rebuild dependencies..
5709 * freebsd.h: New file.
5710 * i386freebsd.c: New file.
5711 * targets.c (i386freebsd_vec): Declare.
5712 (bfd_target_vector): Add i386freebsd_vec.
5713 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5714 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5716 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5718 * ieee.c (ieee_slurp_debug): New static function.
5719 (ieee_object_p): Call it.
5720 (ieee_slurp_section_data): Skip debugging sections.
5721 (ieee_get_reloc_upper_bound): Likewise.
5722 (ieee_get_section_contents): Likewise.
5723 (ieee_canonicalize_reloc): Likewise.
5724 (ieee_write_section_part): Likewise.
5725 (ieee_write_debug_part): Likewise.
5726 (ieee_write_data_part): Likewise.
5727 (init_for_output): Likewise.
5729 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5731 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5733 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5734 relocs, since ppc_elf_relocate_section handles the linker case.
5735 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5737 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5738 ppc_elf_relocate_section since that is now the only caller.
5739 (ppc_elf_relocate_section): Ditto.
5741 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5743 * coffcode.h (coff_write_object_contents): If we don't know the
5744 section of the entry point for an XCOFF executable, always set the
5745 entry address to -1.
5747 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5749 * elf.c (bfd_section_from_shdr): Add support for note sections.
5751 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5753 * bfd-in.h (struct _symbol_info): Add stab_type field.
5754 * bfd-in2.h: Rebuild.
5755 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5757 * elf32-ppc.c: Remove trailing newline from calls to
5759 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5760 difference if target endianness is known.
5762 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5764 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5765 old style TOC16 references without using R_PPC_GOT.
5766 (ppc_reloc_type): Ditto.
5767 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5768 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5769 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5770 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5771 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5773 (ppc_elf_adjust_dynamic_symbol): Ditto.
5774 (ppc_elf_adjust_dynindx): Ditto.
5775 (ppc_elf_size_dynamic_sections): Ditto.
5776 (ppc_elf_finish_dynamic_symbol): Ditto.
5777 (ppc_elf_finish_dynamic_sections): Ditto.
5778 (ELF_DYNAMIC_INTERPRETER): Define.
5780 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5782 * elf.c (copy_private_bfd_data): When attaching sections to
5783 segments ignore sections that won't be allocated. Patch from
5786 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5788 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5791 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5793 * coff-i960.c (CALC_ADDEND): Define.
5794 (coff_i960_relocate_section): Add the input section VMA to the
5795 addend for PC relative relocs.
5797 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5799 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5800 to correctly terminate.
5802 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5804 * targets.c (enum bfd_endian): Define.
5805 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5806 from boolean to enum bfd_endian. Change header_byteorder_big_p
5808 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5809 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5810 * bfd-in2.h: Rebuild.
5811 * All targets: Change initialization of byteorder and
5812 header_byteorder to use enum bfd_endian values rather than
5814 * All files: Change all references to byteorder_big_p and
5815 header_byteorder_big_p to use new bfd_*_endian macros.
5817 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5819 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5821 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5823 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5825 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5827 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5829 * ieee.c: Lots of minor cleanups. Make many functions return
5830 errors rather than calling abort. Also:
5831 (ieee_write_twobyte): Remove; change callers to call existing
5832 ieee_write_2bytes function.
5833 (ieee_write_expression): Don't output the section twice when
5834 outputting a local symbol. Don't emit an extraneous zero if there
5836 (ieee_slurp_sections): Set the lma as well as the vma.
5837 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5839 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5840 a recognized one or bfd_arch_unknown.
5841 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5843 (ihex_get_symtab): Likewise.
5845 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5847 * aoutx.h: Include <ctype.h>.
5848 (struct aout_link_includes_table): Define.
5849 (struct aout_link_includes_totals): Define.
5850 (struct aout_link_includes_entry): Define.
5851 (aout_link_includes_lookup): Define macro.
5852 (struct aout_final_link_info): Add includes field.
5853 (aout_link_includes_newfunc): New static function.
5854 (NAME(aout,final_link)): Initialize includes hash table.
5855 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5857 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5859 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5861 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5863 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5865 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5867 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5868 (pe_print_private_bfd_data): call pe_print_reloc.
5869 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5870 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5871 up some debugging as well.
5873 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5875 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5878 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5880 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5881 when setting sections to NULL.
5883 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5885 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5887 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5888 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5890 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5891 * bfd-in2.h: Rebuild.
5893 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5895 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5897 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5899 * ihex.c (ihex_scan): Handle record types 4 and 5.
5900 (ihex_object_p): Permit types 4 and 5.
5901 (ihex_set_section_contents): Remove check for out of range
5903 (ihex_write_object_contents): Generate types 4 and 5.
5905 * elflink.h (elf_link_output_extsym): Just ignore warning and
5906 indirect references to symbols which don't really exist.
5908 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5910 * peicode.h (pe_print_idata): Minor format fixes
5911 (pe_print_edata): New function. Under private printing, this formats
5912 the edata section of a PE file.
5913 (pe_print_private_bfd_data): Added call to pe_print_edata.
5915 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5917 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5918 index, don't call stoi.
5920 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5922 * srec.c (srec_scan): Set lma as well as vma.
5924 * ihex.c: New file; support for Intel Hex format.
5925 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5926 (ihex_vec): Declare.
5927 (bfd_target_vector): Always include ihex_vec.
5928 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5929 * Makefile.in: Rebuild dependencies.
5930 (BFD_LIBS): Add ihex.o
5931 (BFD_LIBS_CFILES): Add ihex.c.
5932 * bfd-in2.h: Rebuild.
5934 * elf.c (assign_file_positions_for_segments): Sort the sections in
5936 (get_program_header_size): Return the right size if segment_map is
5938 (copy_private_bfd_data): Don't bother to sort the sections.
5940 * bfd.c (bfd_record_phdr): New function.
5941 * bfd-in.h (bfd_record_phdr): Declare.
5942 * bfd_in2.h: Rebuild.
5944 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5947 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5948 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5950 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5951 (bfd_zmalloc): Change declaration.
5952 * libbfd.h: Rebuild.
5953 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5954 and realloc. Don't set bfd_error_no_memory if they fail.
5956 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5958 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5959 uses as well. Added a new howto to deal with TOCREL16 relocs that
5960 are TOCDEFN as well.
5961 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5962 to handle RVA relocs from dlltool.
5963 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5964 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5965 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5967 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5968 to get the right section alignment.
5970 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5972 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5973 p_paddr if p_paddr is zero.
5974 (make_mapping): Set includes_filehdr and includes_phdrs for first
5976 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5978 (assign_file_positions_for_segments): Handle includes_filehdr and
5979 includes_phdrs. Remove special handling of PT_PHDR and first
5981 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5982 when appropriate. Remove special handling of PT_PHDR segment.
5983 Use a more complex condition for when a section is included in a
5984 segment to handle Solaris linker oddities.
5986 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5988 * coff-m88k.c (howto_table): Reformatted for easier reading;
5989 special_function now points to new function m88k_special_reloc.
5990 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5992 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5993 be done correctly by m88k_special_reloc.
5994 (reloc_processing): New function to be used by RELOC_PROCESSING.
5995 (RELOC_PROCESSING): Define to call reloc_processing.
5997 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5999 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6000 (pe_print_pdata): Likewise.
6002 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6003 obstack_alloc fails.
6004 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6006 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6007 * Many files: don't set bfd_error_no_memory if one of the above
6010 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6011 if p_paddr_valid is set.
6012 (copy_private_bfd_data): New static function.
6013 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6015 * elf.c (assign_file_positions_for_segments): Fix case where extra
6016 program headers were allocated.
6018 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6019 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6020 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6021 _bfd_elf_print_private_bfd_data.
6023 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6024 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6025 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6026 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6027 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6028 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6029 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6031 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6033 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6034 * elf.c (make_mapping): New static function.
6035 (map_sections_to_segments): New static function.
6036 (elf_sort_sections): New static function.
6037 (assign_file_positions_for_segments): New static function.
6038 (map_program_segments): Remove.
6039 (get_program_header_size): Remove sorted_hdrs, count, and
6040 maxpagesize parameters. Simplify.
6041 (assign_file_positions_except_relocs): When generating an
6042 executable, use assign_file_positions_for_segments.
6043 (elf_sort_hdrs): Remove.
6044 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6045 to get_program_header_size.
6047 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6049 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6051 * configure, config.in: Regenerate with autoconf 2.7.
6053 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6054 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6056 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6058 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6059 (ecoff_sec_to_styp_flags): Likewise.
6060 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6061 (ecoff_set_symbol_info): Handle scRConst.
6062 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6063 (ecoff_compute_section_file_positions): Handle .rconst section.
6064 (_bfd_ecoff_write_object_contents): Likewise.
6065 (ecoff_link_check_archive_element): Handle scRConst.
6066 (ecoff_link_add_externals): Likewise.
6067 (ecoff_link_write_external): Handle .rconst section.
6068 (ecoff_reloc_link_order): Likewise.
6069 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6070 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6072 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6074 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6075 DEF_DYNAMIC flag is set.
6077 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6079 * host-aout.c: If TRAD_HEADER is defined, include it.
6081 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6083 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6084 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6085 (BFD_NEED_DECLARATION): New function.
6086 * configure.in: Use BFD_NEED_DECLARATION.
6087 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6088 * configure, config.in: Rebuild with autoconf 2.6.
6090 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6091 special_sections before returning when called with a non XCOFF
6094 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6097 * coffcode.h (coff_compute_section_file_positions): Only pad the
6098 previous section to force file alignment when creating an
6101 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6103 * coffcode.h (coff_compute_section_file_positions): If
6104 RS6000COFF_C, set up the .debug section.
6106 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6107 if it is not large enough to accomodate the entire TOC area with
6108 signed 16 bit offsets.
6109 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6111 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6112 TOC anchor to use the TOC value used in the output file.
6114 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6116 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6117 (_bfd_coff_read_string_table): Likewise.
6119 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6121 * pe-arm.c: Fix typos.
6122 * coff-arm.c: Likewise.
6124 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6126 * coff-ppc.c (list_ele): Added "cat"egory member.
6127 (record_toc): New category parameter (priv or pub).
6128 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6129 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6130 the mainline. It addes extra toc cells in error.
6131 (ppc_coff_swap_sym_in_hook): Added some documentation.
6132 (dump_toc): Can now diagnose "virtual toc" chicanery.
6134 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6136 * elf-bfd.h (struct elf_link_hash_table): Change type of
6137 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6139 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6141 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6142 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6144 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6145 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6146 defined or mentioned in a regular file.
6148 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6150 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6151 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6152 (coff_ppc_relocate_section): Correct REL24 handling
6153 (ppc_process_before_allocation): Correct TOCDEFN handling
6155 * peicode.h (dir_names): Added name descriptions
6157 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6159 * VERSION: Updated to cygnus-2.6.
6161 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6163 * targets.c (m68k4knetbsd_vec): Declare.
6165 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6167 * targets.c (bfd_target): Change type of second argument to
6168 _bfd_print_private_bfd_data from void * to PTR.
6169 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6170 using PTR rather than void *.
6171 * bfd-in2, libbfd.h: Rebuild.
6172 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6174 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6175 _bfd_generic_bfd_print_private_bfd_data rather than casting
6178 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6180 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6181 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6183 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6184 BFD64_BACKENDS_CFILES): New variables.
6187 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6189 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6190 not at the file position of the first section.
6191 * coffcode.h (coff_compute_section_file_positions): Avoid using
6193 (coff_write_object_contents): When generating a PPC PE executable
6194 with no symbols, round up the file size to a COFF_PAGE_SIZE
6196 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6197 don't write out a string table.
6199 * elf.c (bfd_section_from_shdr): When using a different section
6200 header, pass the new one to _bfd_elf_make_section_from_shdr.
6201 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6202 (elf_map_symbols): Add section VMA to symbol value when comparing
6204 (_bfd_elf_compute_section_file_positions): Only build symbol table
6205 if there are some symbols. Set file offset of symtab and strtab
6207 (assign_file_positions_except_relocs): Remove dosyms parameter.
6208 Change all callers. Never set file offset of symtab and strtab
6210 (_bfd_elf_copy_private_section_data): New function.
6211 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6212 (_bfd_elf_copy_private_symbol_data): New function.
6213 (swap_out_syms): Check for special mapping of st_shndx created by
6214 copy_private_symbol_data.
6215 * elfxx-target.h: Use new copy routines.
6216 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6217 (_bfd_elf_copy_private_section_data): Declare.
6219 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6221 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6224 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6225 _bfd_dummy_target, matching the recent change to archive
6228 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6230 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6231 arithmetic on PTR types.
6233 * aout-target.h (MY(callback)): Set the lma of the sections.
6235 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6236 symbol into a reloc against the section.
6238 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6240 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6241 glue for the relocs: IMGLUE and IFGLUE.
6242 (record_toc): new function - tracks toc contents
6243 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6244 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6245 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6246 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6247 (ppc_record_toc_entry): Removed a debug define (duh)
6249 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6250 (pe_print_idata): New function - formats the idata section data
6251 (pe_print_pdata): New function - formats the pdata section data
6252 (pe_print_private_bfd_data): calls to above
6254 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6256 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6257 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6258 TARGET_SYM and TARGET_NAME for vector and BFD name.
6259 * coff-pmac.c (pmac_xcoff_vec): Remove.
6260 (TARGET_SYM, TARGET_NAME): Define.
6261 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6262 machine to 0, not all PowerMacs are 601s.
6264 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6266 * elfcode.h (elf_object_p): Read in any program headers.
6267 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6268 based on the program headers, if any.
6269 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6270 (map_program_segments): Set p_paddr of program headers based on
6273 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6275 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6278 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6279 trying to do a relocateable link with a non-a.out object file.
6281 * archive.c (bfd_generic_archive_p): Check the first object file
6282 in an archive even if target_defaulted is set. If the object file
6283 has the wrong xvec, reject it.
6285 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6286 be represented, report the name via _bfd_error_handler.
6287 (translate_to_native_sym_flags): Likewise.
6288 * elf32-mips.c (mips_elf_final_link): Likewise.
6289 * oasys.c (oasys_write_sections): Likewise.
6291 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6292 which checks for STYP_OVRFLO sections.
6293 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6294 reloc and lineno count overflows.
6295 (coff_write_object_contents): Call coff_count_linenumbers before
6296 coff_compute_section_file_positions. If RS6000COFF_C, handle
6297 reloc and lineno count overflows.
6298 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6299 relocs before dealing with .pad sections. Count overflow section
6300 headers when handling .pad sections.
6302 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6305 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6306 (struct xcoff_link_hash_table): Add descriptor_section and
6307 special_sections fields.
6308 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6309 (xcoff_link_add_symbols): Set linkage section alignment. Create
6310 descriptor section. Check for magic symbol names (_text, etc.),
6311 and record them in special_sections if found. Set
6312 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6313 descriptor field to point back to the function code symbol.
6314 (xcoff_sweep): Always mark the special descriptor_section.
6315 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6316 function descriptor, and mark it if it is.
6317 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6318 parameter, and fill it in. Allocate space for the descriptor
6320 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6321 global linkage code. If an undefined function descriptor is
6322 exported, arrange to define it. Warn about any other undefined
6324 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6325 (xcoff_write_global_symbol): Create a function descriptor when
6327 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6328 * bfd-in2.h: Rebuild.
6330 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6332 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6333 (ppc_coff_link_hash_table): new types for hashing
6334 (ppc_coff_link_hash_newfunc): hash entry constructor
6335 (ppc_coff_link_hash_table_init): hash table initializer
6336 (ppc_coff_link_hash_table_create): hash table constructor
6337 (ppc_record_toc_entry): changed references to hash table
6338 (coff_ppc_relocate_section): changed references to hash table
6340 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6341 * libcoff.h: Rebuild
6343 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6344 (coff_link_add_symbols): removed toc_offset init
6346 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6348 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6351 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6352 if it is given and mmep is available.
6353 * acconfig.h: Undef USE_MMAP.
6354 * configure, config.in: Regenerated.
6355 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6356 table handling the old way.
6357 (aout_get_external_symbols): Don't complain if last byte of string
6359 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6360 (bfd_free_window) [! USE_MMAP]: Don't define.
6361 (bfd_get_file_window,
6362 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6364 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6366 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6369 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6371 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6372 compatible with AMD generated COFF files. Try to support both AMD
6373 and GNU formats simultaneously.
6374 (coff_a29k_relocate_section): Likewise.
6376 * libbfd.c (bfd_get_file_window): Change writable parameter from
6377 int to boolean; update all callers. Pass MAP_SHARED if not
6378 writable--it's required on Solaris. Cast fprintf argument to
6380 * bfd-in.h (bfd_get_file_window): Update declaration.
6381 * bfd-in2.h: Rebuild.
6382 * aoutx.h: Update calls to bfd_get_file_window.
6384 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6386 (xcoff_swap_ldhdr_in): New static function.
6387 (xcoff_swap_ldsym_in): New static function.
6388 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6389 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6390 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6391 Handle XTY_ER/XMC_XO symbols correctly.
6392 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6393 rather than normal symbol table.
6394 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6395 already defined with the same absolute value.
6396 (xcoff_mark): When considering called symbols, check whether the
6397 descriptor is from a dynamic object, rather than the symbol
6399 (xcoff_build_ldsyms): Likewise.
6401 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6402 Cast realloc and malloc return values. If malloc or realloc fail,
6403 set bfd_error_no_memory.
6404 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6405 * bfd-in2.h: Rebuild.
6407 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6409 * coff-ppc.c (ppc_record_toc_entry): new function.
6410 (in_reloc_p): changed return value.
6411 (coff_ppc_relocate_section): much rework.
6412 (ppc_allocate_toc_section): new function.
6413 (ppc_process_before_allocation): new function.
6414 (ppc_coff_swap_sym_in_hook): new function.
6416 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6417 (coff_link_add_symbols): initialize toc_offset.
6419 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6420 (coff_swap_aouthdr_out): Added more sections to the data
6421 dictionary for the pe file header. Also changed linker version
6422 number on the ppc side.
6423 (dir_names): small improvements to the dictionary printing.
6424 (pe_mkobject_hook): save the file level flags.
6426 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6427 (pe_tdata): added real_flags field
6428 (coff_tdata): added local_toc_sym_map and access macro
6430 * libcoff.h (coff_link_hash_entry): added toc_offset field
6431 (pe_tdata): added real_flags field
6432 (coff_tdata): added local_toc_sym_map and access macro
6434 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6435 (coff_mkobject): init for local_toc_sym_map
6436 (coff_write_object_contents): set the internal_a.magic to
6437 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6440 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6442 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6443 entries until both the line number address and the function name
6444 address are too large.
6446 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6447 * configure: Rebuilt.
6449 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6450 is defined in the environment.
6452 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6454 * som.c (som_get_section_contents_in_window): Define to use
6457 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6459 * coff-i860.c: New file, based on coff-i386.c.
6460 * cpu-i860.c: New file, based on cpu-i386.c.
6461 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6462 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6463 targets, using i860coff_vec.
6464 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6465 trad-core.o and hosts/i860mach3.h.
6466 (i860coff_vec): Use coff-i860.o and cofflink.o.
6467 * configure: Rebuild.
6468 * Makefile.in: Rebuild dependencies.
6469 (ALL_MACHINES): Add cpu-i860.o.
6470 (BFD32_BACKENDS): Add coff-i860.o.
6471 (CFILES): Add cpu-i860.c and coff-i860.c.
6472 * targets.c (i860coff_vec): Declare.
6473 (bfd_target_vector): Add &i860coff_vec.
6474 * archures.c (bfd_i860_arch): Declare.
6475 (bfd_archures_list): Add &bfd_i860_arch.
6476 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6477 (coff_set_flags): Handle bfd_arch_i860.
6478 (coff_write_object_contents): Handle I860 a.out magic number.
6480 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6482 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6483 the created .tc section to 2.
6484 (xcoff_mark): Don't keep a .loader reloc for a call to an
6485 undefined symbol when creating a shared library.
6486 (xcoff_build_ldsyms): When creating a shared library, generate
6487 global linkage code for a call to an undefined symbol.
6489 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6491 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6492 BFD32_BACKENDS, BFD64_BACKENDS.
6493 (.dep1): Put mkdep output in a separate file.
6494 Rebuilt dependencies.
6496 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6499 Permit use of mmap when available:
6501 * configure.in: Check for mmap, madvise, mprotect.
6502 * config.in, configure: Regenerated.
6504 * libbfd.c (struct _bfd_window_internal): Define type.
6505 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6507 (ok_to_map): New static variable for debugging.
6508 (_bfd_generic_get_section_contents_in_window): New function.
6509 * bfd-in.h (bfd_window_internal): Declare type.
6510 (bfd_window): Define type.
6511 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6512 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6515 * libaout.h (struct aoutdata): Add two window fields.
6516 (obj_aout_sym_window, obj_aout_string_window): New macros.
6517 * aoutx.h (some_aout_object_p): Initialize windows.
6518 (aout_get_external_symbols): Get symbol data and strings in
6519 windows instead of explicitly allocated buffers.
6520 (slurp_symbol_table): Free window instead of memory.
6521 (bfd_free_cached_info): Release windows instead of freeing storage
6523 (aout_link_free_symbols): Ditto.
6525 * targets.c (bfd_target): Add new field for
6526 get_section_contents_in_window.
6527 (BFD_JUMP_TABLE_GENERIC): Updated.
6528 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6529 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6530 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6531 macros for get_section_contents_in_window field.
6533 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6535 * core.c: Renamed to corefile.c
6536 * makefile.dos (OBJS): Change core.o to corefile.o
6537 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6540 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6542 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6543 targ_selvecs to allow debugging under Irix-5 native.
6546 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6548 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6549 to o. Clobber and restore the list of new csects around the call
6550 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6551 linker error and the linker wants to read the symbol table. Reset
6552 the line number count of a real section even if it has no relocs.
6553 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6555 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6558 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6560 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6561 an undefined symbol in a shared link.
6563 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6564 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6565 phdm@info.ucl.ac.be (Philippe De Muyter).
6567 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6569 * coff-m88k.c (rtype2howto): New static function.
6570 (RTYPE2HOWTO): Use it rather than a macro definition.
6572 * coffcode.h (coff_write_object_contents): set internal_a.magic
6573 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6575 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6576 define TRAD_HEADER to new file hosts/delta68.h.
6577 m88*-motorola-sysv*, however, does use ptrace-core.o.
6578 * hosts/delta68.h: New file.
6580 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6581 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6583 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6585 * i386linux.c (MY(vec)): Declare before use.
6587 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6589 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6590 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6592 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6593 BFD is not of the right type.
6594 (bfd_elf_get_needed_list): Likewise.
6595 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6596 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6597 * xcofflink.c (XCOFF_XVECP): Define.
6598 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6600 (bfd_xcoff_import_symbol): Likewise.
6601 (bfd_xcoff_export_symbol): Likewise.
6602 (bfd_xcoff_link_count_reloc): Likewise.
6603 (bfd_xcoff_record_link_assignment): Likewise.
6604 (bfd_xcoff_size_dynamic_sections): Likewise.
6606 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6607 table index against the number of symbols for a base relative
6610 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6612 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6613 full_aouthdr flag here...
6614 (_bfd_xcoff_bfd_final_link): ...not here.
6616 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6618 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6619 systems that have a system <libelf.h>.
6620 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6621 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6622 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6623 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6624 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6625 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6626 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6628 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6630 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6631 set, set BSF_WEAK in symbol. Change all callers.
6632 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6633 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6634 _bfd_generic_link_add_one_symbol.
6635 (ecoff_indirect_link_order): Check that the section tdata relocs
6636 are not NULL before using them.
6638 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6639 define TRAD_HEADER as hosts/alphalinux.h.
6640 * configure: Rebuild.
6641 * hosts/alphalinux.h: New file.
6642 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6645 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6647 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6648 C_ECOMM storage classes.
6650 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6652 (xcoff_mark): Call xcoff_mark_symbol.
6653 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6654 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6656 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6658 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6660 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6662 (xcoff_find_reloc): New static function.
6663 (xcoff_link_add_symbols): Use it.
6664 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6665 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6666 relocate the value of C_DECL.
6668 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6670 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6672 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6673 callback decide what goes in .relocs.
6674 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6675 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6678 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6680 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6683 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6685 * xcofflink.c: More improvements, mostly to fix handling of
6686 constructors and a few other special cases.
6687 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6688 zero, reverting yesterday's change.
6689 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6690 (bfd_xcoff_link_count_reloc): Declare.
6691 (bfd_xcoff_record_link_assignment): Declare.
6692 * bfd-in2.h: Rebuild.
6694 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6696 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6697 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6698 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6699 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6700 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6701 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6703 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6706 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6707 segments includes the a.out header. See to that the magic number
6708 *always* is big-endian.
6710 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6711 m68k4k NetBSD configurations.
6713 * configure.in, configure: Separate i386 & mips NetBSD
6714 configurations from other BSD ones. Don't assume DEC is the only
6715 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6716 configurations. Add support for m68k4k NetBSD object format.
6718 * libaout.h: Added M_68K4K_NETBSD magic.
6720 * m68k4knetbsd.c: New file.
6722 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6724 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6727 * hosts/mipsnbsd.h: New file.
6730 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6732 * config.bfd: Add config stuff for mips*-*-magic* to set
6733 targ_defvec to ecoff_big_vec.
6736 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6738 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6740 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6741 toc_section, and entry_section fields.
6742 (struct xcoff_section_tdata): Remove ldrel_count field.
6743 * libcoff.h: Rebuild.
6744 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6746 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6747 full a.out header if full_aouthdr is set in xcoff_data.
6748 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6749 based on sections stored in xcoff_data.
6750 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6752 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6753 (rs6000coff_vec): Set symbol_leading_char to '.'.
6754 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6755 value stored in ret rather than returning a pointer value.
6757 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6759 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6762 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6764 * som.c (som_slurp_string_table): Allocate the strings with malloc
6765 since they're free'd by free_cached_info.
6766 (som_slurp_symbol_table): Similarly for the symbol table.
6768 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6770 * Makefile.in (diststuff): Don't make headers.
6772 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6774 * Makefile.in: Rebuild dependencies.
6776 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6777 output_bfd is not SunOS.
6778 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6779 non-SunOS input files.
6781 * xcofflink.c: Extensive changes to support linking shared objects
6782 and generating a .loader section.
6783 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6784 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6785 last_symndx, and ldrel_count fields.
6786 * libcoff.h: Rebuild.
6787 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6788 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6790 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6791 (bfd_xcoff_export_symbol): Declare.
6792 (bfd_xcoff_size_dynamic_sections): Declare.
6793 * bfd-in2.h: Rebuild.
6795 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6797 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6798 * configure: Rebuild.
6799 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6800 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6802 (pmac_xcoff_vec): Update to use new xcoff support.
6803 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6804 (xcoff_write_armap): Declare buf as unsigned char.
6805 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6807 * mpw-make.sed: Generalize subdir_do edit.
6809 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6811 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6812 correctly. Don't initialize asect->vma.
6814 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6816 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6817 something a little less than the page size.
6819 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6821 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6823 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6825 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6826 * coffcode.h (coff_write_object_contents): If .bss is before
6827 .data us that as data_start.
6828 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6830 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6831 (coff_swap_outhdr_out): Hardwire in version number.
6833 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6835 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6836 major and minor to *_vno, since the former are also macros in
6837 SunOS header files. Cast result of bfd_alloc to appropriate
6840 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6841 before assigning to sec_data.
6843 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6845 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6846 now relative to the section, not absolute.
6847 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6848 get the file name when there is a N_SO directory name. When
6849 handling stabs, remember that section->vma was added to the
6852 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6854 * sunos.c (struct sunos_link_hash_table): Add needed field.
6855 (sunos_link_hash_table_create): Call bfd_release, not free.
6856 (sunos_link_hash_table_create): Initialize needed field.
6857 (sunos_add_dynamic_symbols): Record needed objects.
6858 (bfd_sunos_get_needed_list): New function.
6859 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6860 * bfd-in2.h: Rebuild.
6862 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6864 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6866 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6868 * bfd-in.h (struct bfd_link_needed_list): Rename from
6869 bfd_elf_link_needed_list.
6870 * bfd-in2.h: Rebuild.
6871 * elf.c, elflink.h, libelf.h: Corresponding changes.
6873 Add start at AIX linker support; no shared libraries yet.
6874 * xcofflink.c: New file.
6875 * configure.in (rs600coff_vec): Use xcofflink.o.
6876 * configure: Rebuild.
6877 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6879 (struct xcoff_section_tdata): Define.
6880 (xcoff_section_data): Define macro.
6881 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6882 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6883 (_bfd_xcoff_bfd_final_link): Declare.
6884 (_bfd_ppc_xcoff_relocate_section): Declare.
6885 * libcoff.h: Rebuild.
6886 * coff-rs6000.c: Clean up a bit.
6887 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6888 cputype, csects, and debug_indices.
6889 (xcoff_copy_private_bfd_data): Copy cputype.
6890 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6891 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6892 (xcoff_reloc_type_lookup): Rename from
6893 rs6000coff_reloc_type_lookup.
6894 (coff_relocate_section): Define.
6895 (_bfd_xcoff_sizeof_headers): Define.
6896 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6897 (_bfd_xcoff_bfd_relax_section): Define.
6898 (_bfd_xcoff_bfd_link_split_section): Define.
6899 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6901 * coffcode.h (coff_compute_section_file_positions): If AIX,
6902 increment sofar by SMALL_AOUTSZ if not executable.
6903 (coff_write_object_contents): If AIX, always output an a.out
6904 header; if not executable, header size of SMALL_AOUTSZ.
6905 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6906 (_bfd_stringtab_init): Initialize xcoff field.
6907 (_bfd_xcoff_stringtab_init): New function.
6908 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6909 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6910 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6911 * libbfd.h: Rebuild.
6912 * Makefile.in: Rebuild dependencies.
6913 (BFD32_BACKENDS): Add xcofflink.o.
6914 (CFILES): Add xcofflink.c.
6916 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6917 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6918 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6920 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6922 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6924 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6926 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6927 * config.in: Regenerated.
6929 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6930 (_bfd_chunksize): New variable.
6931 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6932 for obstack chunk size.
6933 * configure.in: Check for getpagesize.
6934 * configure: Regenerated.
6936 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6938 * trad-core.c (rawptr): Make it a local variable of
6939 ptrace_unix_core_file_p.
6941 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6943 * coff-arm.c (in_reloc_p): New.
6944 * coff-i386.c (in_reloc_p): New.
6945 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6946 (coff_write_object_contents): Only set has_reloc_section
6948 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6949 in_reloc_p to decide if reloc should be emitted.
6950 * libcoff.h (pe_data_type.in_reloc_p): New.
6951 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6953 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6955 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6956 (_bfd_coff_read_internal_relocs): Likewise.
6957 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6958 (_bfd_coff_read_internal_relocs): Likewise.
6960 * elflink.h (elf_link_add_object_symbols): Correct conditions
6961 under which type and size change warnings are issued.
6963 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6965 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6966 a symbol which is not in a real section.
6967 (coff_write_native_symbol): Corresponding change.
6969 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6970 coff_link_hash_newfunc and make non-static.
6971 (_bfd_coff_link_hash_table_init): New function, broken out of
6972 _bfd_coff_link_hash_table_create.
6973 (_bfd_coff_link_hash_table_create): Use it.
6974 (process_embedded_commands): Make static.
6975 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6976 (_bfd_coff_link_hash_table_init): Declare.
6977 * libcoff.h: Rebuild.
6979 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6980 field in XCOFF tdata.
6981 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6982 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6983 based on cputype stored in a.out header, or in n_type of initial
6985 (coff_write_object_contents): Set cputype correctly in a.out
6987 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6989 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6990 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6992 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6993 * libcoff.h: Rebuild.
6995 * cpu-rs6000.c (rs6000_compatible): New static function.
6996 (bfd_rs6000_arch): Use it.
6997 * cpu-powerpc.c (powerpc_compatible): New static function.
6998 (arch_info_struct): Define various flavours of PowerPC.
6999 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7002 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7004 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7006 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7008 * elflink.h (elf_link_add_object_symbols): Don't warn about
7009 changing the size or type if the old definition was weak.
7011 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7013 * coffcode.h (combined_entry_type): Add fix_line field.
7014 (coff_slurp_line_table): Warn if we try to set the lineno field of
7016 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7017 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7018 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7019 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7021 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7022 * libcoff.h: Rebuild.
7024 * libcoff-in.h (struct xcoff_tdata): Define.
7025 (xcoff_data): Define.
7026 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7027 * bfd-in2.h, libcoff.h: Rebuild.
7028 * coff-rs6000.c (xcoff_mkobject): New static function.
7029 (coff_mkobject): Define.
7030 (xcoff_copy_private_bfd_data): New static function.
7031 (coff_bfd_copy_private_bfd_data): Define.
7032 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7034 (rs6000coff_vec): Add DYNAMIC to object_flags.
7035 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7036 .loader sections specially.
7037 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7038 section alignment from the XCOFF tdata information.
7039 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7040 F_SHROBJ, and copy the extra a.out header information into the
7041 XCOFF tdata structure.
7042 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7043 F_DYNLOAD and the extra a.out header information.
7044 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7045 C_HIDEXT symbol with attached csect information.
7046 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7047 in the o_maxdata field.
7048 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7049 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7050 end if BSF_NOT_AT_END is set.
7052 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7053 _bfd_read_ar_hdr_fn.
7054 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7055 * bfd-in2.h, libbfd.h: Rebuild.
7056 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7058 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7059 (bfd_slurp_bsd_armap_f2): Likewise.
7060 (_bfd_slurp_extended_name_table): Likewise.
7062 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7064 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7066 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7067 when the symbol table is empty.
7069 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7070 space for section symbols, since we don't output them either.
7071 (elf_m68k_adjust_dynindx): Removed.
7073 * ptrace-core.c (rawptr): Make it a local variable of
7074 ptrace_unix_core_file_p.
7076 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7078 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7081 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7082 Mac object file formats.
7084 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7086 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7087 auxent if there isn't one.
7088 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7089 rather than FILNMLEN as the maximum name length.
7091 * coffcode.h (bfd_coff_backend_data): Add new field
7092 _bfd_coff_print_aux.
7093 (bfd_coff_print_aux): New static function.
7094 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7095 scnlen field of an XTY_LD csect aux entry.
7096 (coff_print_aux): New static function.
7097 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7098 in coff_pointerize_aux_hook.
7099 (bfd_coff_std_swap_table): Initialize new field.
7100 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7101 * libcoff.h: Rebuild.
7102 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7103 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7105 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7106 if there are symbols, for native AIX ld compatibility.
7108 * coffcode.h (bfd_coff_backend_data): Add new field
7109 _bfd_coff_pointerize_aux_hook.
7110 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7111 or I960, and as 0 otherwise.
7112 (bfd_coff_std_swap_table): Initialize new field.
7113 * libcoff.h: Rebuild.
7114 * coffgen.c (coff_pointerize_aux): Change parameters to take
7115 symbol pointer instead of type and class, and to take aux index.
7116 Call _bfd_coff_pointerize_aux_hook if it is defined.
7117 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7118 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7119 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7121 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7122 read-only/host-only support.
7124 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7126 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7129 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7130 BFD_JUMP_TABLE_ARCHIVE accordingly.
7131 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7132 (_bfd_compute_and_write_armap): Declare.
7133 (_bfd_generic_read_ar_hdr): Declare.
7134 (_bfd_read_ar_hdr): Define.
7135 (_bfd_noarchive_read_ar_hdr): Define.
7136 (_bfd_archive_bsd_read_ar_hdr): Define.
7137 (_bfd_archive_coff_read_ar_hdr): Define.
7138 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7139 _bfd_read_ar_hdr instead.
7140 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7141 (_bfd_compute_and_write_armap): Rename from
7142 compute_and_write_armap. Make non-static. Change all callers.
7143 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7144 than _bfd_snarf_ar_hdr.
7145 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7146 * ieee.c (ieee_read_ar_hdr): Define.
7147 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7148 * oasys.c (oasys_read_ar_hdr): Define.
7149 * som.c (som_read_ar_hdr): Define.
7150 * bfd-in2.h, libbfd.h: Rebuild.
7152 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7154 * peicode.c (coff_swap_filehdr_in): If symptr is
7155 zero, there aren't any symbols, even if nsyms is set.
7157 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7159 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7161 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7162 sections, and set styp correctly for them: .got, .hash, .dynamic,
7163 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7164 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7166 (ecoff_sort_hdrs): New static function.
7167 (ecoff_compute_section_file_positions): Return boolean, not void.
7168 Sort the sections by VMA before looking through them. Put the
7169 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7170 section on an appropriate boundary within the page.
7171 (ecoff_compute_reloc_file_positions): Check return value of
7172 ecoff_compute_section_file_positions.
7173 (_bfd_ecoff_set_section_contents): Likewise.
7174 (_bfd_ecoff_write_object_contents): Check for various Alpha
7175 section types when incrementing text_size and data_size. Call
7176 adjust_headers backend function if it exists.
7177 * coff-alpha.c (alpha_adjust_headers): New static function.
7178 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7179 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7181 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7183 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7185 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7186 of ALTERNATE_AIX_CORE_FORMAT.
7187 * configure.in (aix4): No longer need CORE_FLAGS.
7188 * configure: Updated.
7190 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7192 NS32k changes from Ian Dall:
7193 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7195 (aout_link_input_section_std, aout_link_input_section_ext,
7196 aout_link_reloc_link_order): Call them instead of _bfd_*
7198 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7200 (backend_data): Use it instead of hardcoded zero.
7202 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7203 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7205 * ns32knetbsd.c: Include bfd.h.
7206 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7207 (MY_bfd_reloc_type_lookup): Declare function too.
7208 * pc532-mach.c (set_sizes): Don't declare.
7209 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7210 (backend_data, MY_backend_data): Don't define.
7212 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7213 ns32k-*-lites* like ns32k-*-netbsd*.
7215 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7218 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7220 * coffcode.h (coff_write_object_contents): Restore setting
7221 f_timdat to 0, deleted on August 22.
7223 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7225 * coffcode.h (coff_bfd_copy_private_symbol_data,
7226 coff_bfd_copy_private_section_data,
7227 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7228 * peicode.h (coff_bfd_copy_private_bfd_data): New
7229 (pe_bfd_copy_private_bfd_data): New.
7230 (coff_swap_scnhdr_in): Swap bss size into the right place.
7231 (pe_print_private_bfd_data): Add some newlines.
7233 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7235 * som.c (setup_sections): Don't die if a space has no subspaces.
7237 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7239 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7240 dynamic symbol override a common symbol. Don't change the size or
7241 type if they have been set and the new symbol is not a definition.
7242 Warn if the size or type changes.
7244 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7246 * som.c (som_begin_writing): Don't write the symbol table or
7248 (som_finish_writing): Write them here. Place them after the
7249 subspace data, but before the relocs.
7251 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7253 * sunos.c (sunos_add_one_symbol): Just pass false, not
7254 info->shared_library, to sunos_create_dynamic_sections.
7255 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7257 (sunos_check_dynamic_reloc): Remove .text section assertion.
7259 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7261 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7262 * configure, configure.in: Add pmac_xcoff_vec case.
7263 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7264 * coff-pmac.c: New file, PowerMac XCOFF support.
7265 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7266 * targets.c (pmac_xcoff_vec): Declare.
7268 * mpw-config.in: Various changes to be compatible with the
7269 autoconf-based configury.
7270 * mpw-make.sed: New file, sed commands to translate Unix
7271 makefile into MPW syntax.
7272 * mpw-make.in: Remove.
7273 * hosts/mpw.h: Remove.
7274 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7275 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7277 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7279 * binary.c (binary_get_symtab): Return an empty string on error.
7280 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7282 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7284 * coff-ppc.c: Reformatted according to gnu conventions
7285 Removed irrelevant "if 0" code
7287 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7289 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7290 symbols rather than as indirect symbols.
7291 (MY(slurp_symbol_table)): Don't do anything special about
7294 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7295 of .ctors and .dtors sections is no larger than 2.
7297 * sunos.c (sunos_add_one_symbol): Don't change
7298 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7300 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7301 dynamic symbols when creating a shared library.
7302 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7304 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7305 written even if it is not defined in a regular object.
7306 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7307 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7308 rather than the constant 22.
7309 (sunos_check_dynamic_reloc): Handle creating a shared library.
7310 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7311 zero when creating a shared library.
7312 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7313 write it out at the start of the symbol table.
7315 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7317 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7319 * config.bfd: Add arm-*-coff.
7320 * configure.in, configure: Add armcoff_{little,big}_vec.
7321 * targets.c (armcoff_{little,big}_vec): Declare.
7322 (bfd_target_vector): Add armcoff_{little,big}_vec.
7323 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7325 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7327 * targets.c (bfd_find_target): Remove debugging code.
7329 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7331 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7333 * Makefile.in: added *-ppc files
7334 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7335 allow pe based .o's to be shared with other tools on ppc/NT
7336 * config.bfd: added powerpc[le]-[pe|winnt] config support
7337 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7338 * peicode.h: Added more section flags for PE on ppc
7339 Added coff_swap_filehdr_out to allow peicode.h to be
7340 used for non-image PE files on ppc.
7341 Check for image, or not, before copying pe_opthdr
7342 * targets.c: Added new bfd's
7343 * targets.c: Removed two inactive bfds that shouldn't have made it this
7346 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7348 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7349 explicit values to initialize all relocs. Change all users.
7350 (ppc_elf_brtaken_inner): New function to handle branch predicition
7352 (ppc_elf_brtaken_reloc): Ditto.
7353 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7354 relocs use ppc_elf_unsupported_reloc.
7355 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7356 needs to be reported.
7357 (ppc_elf_relocate_section): Support branch prediction relocs.
7359 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7361 * bfd.c (bfd_assert): Remove \n from string passed to
7364 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7365 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7366 (bfd_coff_make_section_hook): Don't define.
7367 (coff_make_section_hook): Remove.
7368 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7369 (styp_to_sec_flags): Likewise.
7370 (coff_write_object_contents): Likewise.
7371 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7373 * libcoff.h: Rebuild.
7374 * coffgen.c (make_a_section_from_file): Just call
7375 bfd_make_section_anyway, not bfd_make_section or
7376 bfd_coff_make_section_hook.
7377 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7378 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7379 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7380 make_section_hook field.
7381 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7383 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7384 pointers into value field for warning and indirect symbols; just
7385 leave the value field alone.
7386 * linker.c (generic_link_add_symbol_list): Use next symbol for
7387 warning and indirect symbols, rather than looking in symbol value.
7388 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7389 parameter. Change all callers. Remove support for indirect
7390 symbols; it didn't work anyhow.
7391 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7392 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7393 * bfd-in2.h: Rebuild.
7395 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7397 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7398 go back to telling the tools this reloc operates on 32 bits.
7400 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7402 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7403 rather than a direct fprintf.
7404 * archive.c (_bfd_write_archive_contents): Likewise.
7405 * coffcode.h (coff_slurp_symbol_table): Likewise.
7406 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7407 (ppc_elf_unsupported_reloc): Likewise.
7408 (ppc_elf_relocate_section): Likewise.
7409 * i386linux.c (linux_tally_symbols): Likewise.
7410 (linux_finish_dynamic_link): Likewise.
7411 * osf-core.c (osf_core_core_file_p): Likewise.
7412 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7413 * som.c (som_sizeof_headers): Likewise.
7414 * srec.c (srec_bad_byte): Likewise.
7415 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7416 * libbfd-in.h (bfd_assert): Declare first parameter const.
7417 * libbfd.h: Rebuild.
7418 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7419 bfd_reloc_overflow is enough.
7420 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7421 * coff-h8500.c (rtype2howto): Likewise.
7422 * coff-z8k.c (rtype2howto): Likewise.
7423 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7424 * elf.c (_bfd_elf_get_lineno): Likewise.
7425 (_bfd_elf_no_info_to_howto): Likewise.
7426 (_bfd_elf_no_info_to_howto_rel): Likewise.
7427 * hp300hpux.c (convert_sym_type): Likewise.
7428 (MY(swap_std_reloc_in)): Likewise.
7429 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7431 * libaout.h (struct aoutdata): Add line_buf field.
7432 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7433 and filename_buffer. Instead, use a malloc buffer stored in the
7434 new line_buf field. Remove length restrictions.
7436 * coffgen.c (string_size): Remove static variable.
7437 (debug_string_size, debug_string_section): Likewise.
7438 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7439 and debug_string_size_p parameters. Use them instead of the
7440 global variables. Change all callers.
7441 (coff_write_symbol): Likewise.
7442 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7443 (coff_write_symbols): Add local variables to replace removed
7446 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7447 function, and line_base fields.
7448 * libcoff.h: Rebuild.
7449 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7450 information, rather than using static variables.
7452 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7453 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7455 * init.c (initialized): Remove static variable.
7456 (bfd_init): Don't bother setting initialized.
7457 (bfd_check_init): Remove.
7458 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7459 * libbfd.h: Rebuild.
7461 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7463 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7464 size for full core dumps. Copy core file header to private data.
7465 (rs6000coff_core_file_failing_command,
7466 rs6000coff_core_file_failing_signal): New functions to extract
7467 the file name and terminating signal from the core file.
7468 * coff-rs6000.c: Use them.
7470 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7472 Change arch info to be const, initialized at compile time.
7473 * archures.c: Reindent many functions. Change CONST to const.
7474 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7475 nothing set it anyhow. Make next const.
7476 (bfd_arch_info_list): Remove.
7477 (bfd_archures_list): Rename from archures_init_table. Change from
7478 a table of function pointers to a table of bfd_arch_info_type
7479 structure addresses.
7480 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7481 (bfd_lookup_arch): Likewise.
7482 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7484 (bfd_default_arch_struct): Make const.
7485 (bfd_arch_init, bfd_arch_linkin): Remove.
7486 (bfd_get_arch_info): Return a const pointer.
7487 * init.c (bfd_init): Don't call bfd_arch_init.
7488 * bfd.c (struct _bfd): Make arch_info const.
7489 * bfd-in2.h: Rebuild.
7490 * libbfd.h: Rebuild.
7491 * configure.in: Put & before everything in $selarchs.
7492 * configure: Rebuild.
7493 * cpu-*.c: Change bfd_*_arch from a function which calls
7494 bfd_arch_linkin to a const structure.
7495 * ieee.c (ieee_object_p): Make arch const.
7497 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7499 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7501 * bfd-in2.h: Regenerate.
7502 * libbfd.h: Regenerate.
7504 * elf32-ppc.c (reloc_type): Update names to match current draft.
7505 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7506 relative. Update names to current V.4 draft.
7507 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7508 (ppc_elf_relocate_section): Rename relocations to match draft.
7510 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7512 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7513 compiled with -mrelocatable-lib to be linked with either normal
7514 modules or -mrelocatable modules.
7516 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7518 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7519 in the a.out header.
7521 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7522 a reloc against a local symbol, even if it's not a section.
7524 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7526 * targets.c (bfd_target): Remove unused align_power_min field.
7527 * bfd-in2.h: Rebuild.
7528 * All backends: Remove initialization of align_power_min.
7530 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7532 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7534 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7536 * config.bfd (mips-dec-netbsd*): New target.
7537 * configure.host (mips-dec-netbsd*): New host.
7538 * configure.in (mips-dec-netbsd*): New native.
7539 * configure: Rebuild.
7541 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7543 Make the COFF backend linker merge common types:
7544 * cofflink.c (struct coff_debug_merge_element): Define.
7545 (struct coff_debug_merge_type): Define.
7546 (struct coff_debug_merge_hash_entry): Define.
7547 (struct coff_debug_merge_hash_table): Define.
7548 (coff_debug_merge_hash_table_init): Define.
7549 (coff_debug_merge_hash_table_free): Define.
7550 (coff_debug_merge_hash_lookup): Define.
7551 (struct coff_final_link_info): Add debug_merge field.
7552 (coff_debug_merge_hash_newfunc): New static function.
7553 (_bfd_coff_final_link): Allocate and free debug_merge table.
7554 (coff_link_input_bfd): Merge identical enum, struct and union
7557 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7559 Convert i960 COFF to use COFF backend linker.
7560 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7561 structure to store the symbol being used.
7562 (coff_i960_start_final_link): New static function.
7563 (coff_i960_relocate_section): New static function.
7564 (coff_i960_adjust_symndx): New static function.
7565 (coff_start_final_link): Define.
7566 (coff_relocate_section): Define.
7567 (coff_adjust_symndx): Define.
7568 * coffcode.h (bfd_coff_backend_data): Add new callback function
7569 _bfd_coff_start_final_link.
7570 (bfd_coff_start_final_link): Define.
7571 (coff_start_final_link): Define if not defined.
7572 (bfd_coff_std_swap_table): Add coff_start_final_link.
7573 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7575 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7576 function callback is not NULL.
7577 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7578 (_bfd_coff_internal_syment_name): Declare.
7579 * libcoff.h: Rebuild.
7580 * configure.in (icoff_big_vec): Add cofflink.o.
7581 (icoff_little_vec): Likewise.
7582 * configure: Rebuild.
7584 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7586 * Makefile.in (clean-info): Remove extraneous tab from line
7589 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7591 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7592 contents has relocs.
7594 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7596 * coffcode.h (coff_compute_section_file_positions): Keep the
7598 (coff_write_object_contents): Remember if it's a relocatable
7600 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7601 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7602 if relocatable file. Swap out saved raw size.
7604 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7607 (maintainer-clean): Rename from realclean, passing
7608 maintainer-clean down to subdirectories, but leave realclean as a
7611 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7614 * dep-in.sed: Remove config.h from generated dependencies.
7616 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7617 broken out of sunos_canonicalize_dynamic_symtab.
7618 (sunos_canonicalize_dynamic_symtab): Call new function
7619 sunos_slurp_dynamic_symtab.
7620 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7621 dynamic symbol table to the caller.
7622 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7623 callback to override the symbols being read.
7624 * libaout.h (struct aout_backend_data): Add three new parameters
7625 to add_dynamic_symbols callback.
7627 Extensive minor changes to avoid various gcc warnings. Also:
7628 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7629 * archures.c (bfd_arch_info_type): Change mach field from long to
7631 (bfd_lookup_arch): Change machine parameter from long to unsigned
7634 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7636 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7637 a symbol with a non-zero plt_offset.
7639 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7641 * elfcode.h (align_file_position): Remove; not used.
7643 * configure.in: Only check for <sys/procfs.h> on a native system,
7644 and make sure it defines prstatus_t.
7645 * configure: Rebuild.
7647 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7649 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7651 * config.in: Rename from config.h.in.
7652 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7653 Check for config.h:config.in when creating stamp-h.
7654 * configure: Rebuild.
7655 * Makefile.in (stamp-h): Depend upon config.in rather than
7656 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7657 calling config.status.
7659 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7660 (Makefile): Just rebuild Makefile.
7661 (config.h, stamp-h): New targets.
7662 * configure.in: Create stamp-h when rebuilding config.h.
7663 * configure: Rebuild.
7665 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7667 * configure.in: Call AC_CONFIG_HEADER. Substitute
7668 HOST_64BIT_LONG. Check that various header files exist. Check
7669 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7670 and/or free need to be declared. Don't make a link to sysdep.h.
7671 Define TRAD_HEADER for various hosts.
7672 * configure: Rebuild.
7673 * configure.host: Don't set my_host. Add definitions taken from
7674 host header files for various entries. Remove entries which now
7676 * acconfig.h: New file.
7677 * config.h.in: New file, built by autoheader.
7678 * sysdep.h: New file.
7679 * Makefile.in (do_distclean): Don't remove sysdep.h.
7681 (LOCAL_H_DEPS): New variable.
7682 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7684 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7685 ($(OPTIONAL_BACKENDS)): Likewise.
7686 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7687 looking through sysdep.h.
7688 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7689 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7690 (fprintf_vma, sprintf_vma): Likewise.
7691 (int64_type, uint64_type): Don't define.
7692 * bfd-in2.h: Rebuild.
7693 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7694 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7695 * lynx-core.c: Include stuff from old hosts/lynx.h.
7696 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7697 rather than NO_FCNTL.
7698 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7699 rather than NATIVE_HPPAHPUX_COMPILER.
7700 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7702 * hosts/*.h: Remove all header files which merely include,
7703 declare, and define things. Leave header files which define
7704 information needed by trad-core.c.
7706 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7707 (BFD_CC_FOR_BUILD): Define.
7708 * configure.in: Use BFD_CC_FOR_BUILD.
7709 * configure: Rebuild.
7711 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7713 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7714 * configure: Rebuild.
7716 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7719 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7721 * config.bfd: i386pe_ve -> i386pe_vec.
7723 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7725 * configure.host: Incorporate host Makefile fragments by setting
7727 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7728 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7729 value based on whether the code is being compiled by a cross
7730 compiler. Don't substitute host_makefile_frag or frags.
7731 * aclocal.m4: New file to define local AC_PROG_CC.
7732 * configure: Rebuild.
7733 * Makefile.in (INSTALL): Set to @INSTALL@.
7734 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7735 (INSTALL_DATA): Set to @INSTALL_DATA@.
7737 (CC): Define as @CC@.
7738 (CFLAGS): Set to @CFLAGS@.
7739 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7740 (@host_makefile_frag@): Remove.
7741 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7742 after other options.
7743 (config.status): Remove dependency upon @frags@.
7744 * config/*.mh, config/README: Remove.
7746 * config.bfd: Rewrite to incorporate the contents of the Makefile
7747 fragments by setting shell variables, rather than merely returning
7748 the name of a Makefile fragment.
7749 * configure.in: Use shell variables set by config.bfd rather than
7750 looking at the target Makefile fragment files. Don't substitute
7751 target_makefile_frag. Do substitute TDEFINES.
7752 * configure: Rebuild.
7753 * Makefile.in (@target_makefile_frag@): Remove.
7754 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7755 * config/*.mt: Remove.
7757 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7759 * configure.in: Put changequote lines around "i[345]86" patterns
7760 section of core file support.
7762 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7764 * som.c (som_bfd_print_private_bfd_data): Define to use the
7767 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7769 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7770 entry, text_start and data_start.
7772 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7774 * Makefile.in (OFILES): Remove $(TDEPFILES).
7775 * config/apollo.mt (TDEPFILES): Remove.
7776 * config/README: Update.
7778 * configure.in: For a native configuration, set COREFILE and
7779 COREFLAG based on the canonical host name.
7780 * configure: Rebuild.
7781 * Makefile.in: Rebuild dependencies.
7782 (ALL_CFLAGS): Add @COREFLAG@.
7783 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7784 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7785 support routines. Check LYNX_CORE rather than HOST_LYNX.
7786 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7787 * i386lynx.c: Likewise.
7788 * m68klynx.c: Likewise.
7789 * sparclynx.c: Likewise.
7790 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7791 * *-core.c: Comment changes.
7792 * config/decstation.mh (HDEPFILES): Remove.
7793 (HDEFINES): Remove -DTRAD_CORE.
7794 * config/irix3.mh (RANLIB): Remove.
7795 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7796 (HDEFINES): Remove -DIRIX_CORE.
7797 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7798 (HDEFINES): Remove -DTRAD_CORE.
7799 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7800 * config/ultra3.mh (RANLIB): Remove.
7801 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7802 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7803 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7804 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7805 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7806 * config/i386aix.mh, config/i386bsd.mh: Remove.
7807 * config/i386linux.mh, config/i386mach3.mh: Remove.
7808 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7809 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7810 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7811 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7812 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7813 * config/solaris2.mh, config/stratus.mh: Remove.
7814 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7815 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7817 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7819 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7820 DT_FINI entry if the appropriate symbol is not in the hash table.
7822 * libelf.h (struct elf_backend_data): Add create_program_headers
7823 and want_hdr_in_seg fields.
7824 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7826 (elf_backend_create_program_headers): Likewise.
7827 (elfNN_bed): Initialize create_program_headers and
7829 * elf.c (get_program_header_size): Call create_program_headers
7831 (map_program_segments): Check want_hdr_in_seg backend field. Call
7832 create_program_headers backend routine.
7834 * elf.c (assign_file_positions_except_relocs): Align non allocated
7835 sections when creating an executable.
7837 * elfcode.h (elf_swap_phdr_in): Make non static.
7838 (elf_swap_phdr_out): Make non static.
7839 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7840 (bfd_elf32_swap_phdr_out): Declare.
7841 (bfd_elf64_swap_phdr_in): Declare.
7842 (bfd_elf64_swap_phdr_out): Declare.
7844 * ecofflink.c (ecoff_collect_shuffle): New static function.
7845 (_bfd_ecoff_get_accumulated_pdr): New function.
7846 (_bfd_ecoff_get_accumulated_sym): New function.
7847 (_bfd_ecoff_get_accumulated_ss): New function.
7848 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7849 (_bfd_ecoff_get_accumulated_sym): Declare.
7850 (_bfd_ecoff_get_accumulated_ss): Declare.
7851 * libbfd.h: Rebuild.
7853 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7855 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7857 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7858 warning symbols. If any section is named .gnu.warning.XXX, treat
7859 the contents as a warning to be issued if the symbol XXX is
7861 (elf_link_output_extsym): For an indirect or warning symbol, just
7862 output the symbol it points to.
7864 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7865 if bfd_hash_allocate fails, since it will already be set.
7866 (generic_link_hash_newfunc): Likewise.
7867 (archive_hash_newfunc): Likewise.
7868 (hash_entry_bfd): New static function.
7869 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7870 callback. Allocate a new warning using the hash table newfunc.
7871 Use bfd_hash_replace to update the entry in the hash table, rather
7872 than assuming we can copy the fields with structure assignment.
7874 * hash.c (bfd_hash_replace): New function.
7875 * bfd-in.h (bfd_hash_replace): Declare.
7876 * bfd-in2.h: Rebuild.
7878 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7880 * config.bfd: Add mips*vr4300-*-elf* target.
7881 * config/mipsbvr4300.mt: Added.
7883 See file ChangeLog.2
7890 version-control: never