1 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.am: New file, based on old Makefile.in.
4 * acinclude.m4: New file, copied from old aclocal.m4.
5 * configure.in: Define and call AM_PROG_LIBTOOL and friends.
6 Remove shared library handling; now handled by libtool. Replace
7 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AM_MAINTAINER_MODE,
8 AM_CYGWIN32, and AM_EXEEXT. Change all .o files to .lo. Remove
9 stamp-h handling in AC_OUTPUT.
10 * acconfig.h: Mention PACKAGE and VERSION.
11 * stamp-h.in: New file.
12 * dep-in.sed: Change .o to .lo.
13 * Makefile.in: Now built with automake.
14 * aclocal.m4: Now built with aclocal.
15 * config.in, configure: Rebuild.
18 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
20 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
21 if there is only a relocation to a read-only but not allocatable
23 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
24 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
25 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
26 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
27 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
29 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
30 (ppc_elf_create_linker_section): These sections are not
31 created by the linker (that is, they are created by the user
32 putting data in them). In particular, they can be the source
33 and target of relocations.
34 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
35 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
36 objects (for instance, 'long double') to 16-byte boundaries.
37 (ppc_elf_size_dynamic_sections): Make the code that generates
38 section symbols exactly the same as for sparc, reducing the
39 number of section symbols output.
40 (ppc_elf_check_relocs): Check postcondition of
41 bfd_elf32_link_record_dynamic_symbol. Make default case the
42 same as corresponding code for sparc, fixing bug involving
44 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
45 forced to be local because of versioning (by replicating
46 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
47 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
49 (ppc_elf_relocate_section): Add handy debugging code for when
50 assertion fails. Add some more 'symbol made local because of
53 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
54 processing a GOT relocation as required by ABI.
56 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
58 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
59 version info if this symbol came from a dynamic object.
60 (elf_link_add_object_symbols): Set the version info of a symbol
61 only if the object actually contains version definitions and
64 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
66 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
67 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
69 * configure: Regenerated with autoconf 2.12.
70 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
72 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
74 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
75 a warning rather than returning an error.
77 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
79 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
81 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
83 * cisco-core.c: define signals for wingdb.
85 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
87 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
88 the same number of aux entries.
90 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
92 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
93 difference of two symbols if the relocation size is 32 bits.
94 (som_write_fixups): Handle R_DATA_EXPR.
96 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
98 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
99 its value if COFF_WITH_PE is defined.
101 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
103 * coff-stubgo32.c: New file.
104 * go32stub.h: New file.
105 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
106 * coffswap.h (coff_swap_filehdr_in): Invoke
107 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
109 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
110 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
111 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
112 COFF_ADJUST_AUX_IN_POST if they are defined.
113 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
114 COFF_ADJUST_AUX_OUT_POST if they are defined.
115 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
116 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
117 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
118 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
119 * targets.c (go32stubbedcoff_vec): Declare.
120 (bfd_target_vector): Add go32stubbedcoff_vec.
121 * configure.in (go32coff_vec): New target vector.
122 (go32stubbedcoff_vec): Likewise.
123 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
124 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
125 * Makefile.in: Rebuild dependencies.
126 (BFD32_BACKENDS): Add coff-stubgo32.o.
127 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
128 (HFILES): Add go32stub.h.
130 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
132 * configure.in: Check for fdopen.
133 * configure, config.in: Rebuild.
134 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
135 __GO32__. Reindent a bit.
137 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
139 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
140 flag for newly created sections.
141 (sunos_add_dynamic_symbols): Don't discard newly created sections
142 if shared library is dynobj.
144 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
146 * elf.c (map_sections_to_segments): When checking whether
147 including a section in a segment would force us to skip a page,
148 align the address of the next segment to avoid wraparound
152 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
154 * coffcode.h (coff_write_object_contents): Initialize
155 target id field to TIC80_TARGET_ID.
156 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
158 (coff_swap_filehdr_in): Swap in target id field if used.
161 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
163 * coff-i386.c (coff_i386_is_local_label_name): New static function
164 if TARGET_UNDERSCORE.
165 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
166 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
168 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
170 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
171 complain_overflow_signed, for 32 bit PC relative relocations.
173 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
175 * elflink.h (elf_link_add_object_symbols): When a version
176 indirection symbol is overridden, make the original symbol point
177 at the real overriding symbol.
179 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
182 * elflink.h (elf_link_output_extsym): Use the right section for a
184 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
185 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
187 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
189 * elflink.h (elf_merge_symbols): Resolve indirect and warning
190 symbols before checking for new symbols.
192 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
194 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
196 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
197 file, not aoutsz bytes (they are different in XCOFF .o files).
199 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
200 redefined by objects included from archives.
202 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
204 * elflink.h (elf_merge_symbol): In the case of a new defined
205 symbol overriding an old defined symbol, return the hash table
206 entry which we modify, even if it is the target of an
208 (elf_link_add_object_symbols): If the real name of the symbol gets
209 overridden, convert the versioned symbol into an indirect symbol
212 * elflink.h (elf_merge_symbol): New static function, broken out of
213 elf_link_add_object_symbols.
214 (elf_link_add_object_symbols): Call it.
216 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
218 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
219 handle case where COFF filehdr does not immediately follow PE
221 * coffgen.c (coff_object_p): Remove useless seek to current
224 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
226 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
229 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
231 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
232 symbols, skip N_ABS symbols with debugging storage classes.
234 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
236 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
237 relocs in shared libraries which refer to local symbols. Cope
238 with addend when processing a GOT relocation.
240 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
241 for sections that the linker didn't create.
242 (ppc_elf_finish_dynamic_sections): Only try to write out a section
243 symbol if it was created in ppc_elf_size_dynamic_sections.
244 (ppc_elf_relocate_section): Complain if we have to generate a reloc
245 relative to a section for which we didn't output a symbol.
247 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
248 relocs are 'rela' relocs, like everything else. .rela.plt is not
249 a read-only section, so we don't have to special-case it.
251 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
252 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
254 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
255 (ppc_elf_relocate_section): @got offsets are 4 from start of the
257 * elflink.c (_bfd_elf_create_got_section): The three reserved
258 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
260 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
263 * elf32-ppc.c (ppc_elf_check_relocs): Use
264 _bfd_elf_create_got_section to create the GOT rather than
265 ppc_elf_create_linker_section. Create the '.rela.got' section
267 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
268 symbol has a GOT entry.
269 (ppc_elf_relocate_section): Record when a symbol is used through
270 the GOT, and allocate space in the GOT for each such symbol.
271 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
272 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
275 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
276 treated in a similar way to ADDR16_HA relocs.
277 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
278 shared objects; the linker must deal with them.
279 (ppc_elf_create_linker_section): Stop setting
280 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
281 LINKER_SECTION_PLT stuff.
282 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
283 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
284 section, not ELF-specific calls.
285 (elf_backend_plt_not_loaded): Set to 1.
286 (elf_backend_got_symbol_offset): Set to 4.
287 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
288 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
289 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
290 plt_not_loaded member.
291 (_bfd_elf_create_got_section): Apply got_symbol_offset.
292 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
294 (elf_backend_G_O_T_offset): Set default to 0.
295 (elfNN_bed): Set added fields.
297 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
298 DT_RELENT in shared objects; should be DT_RELAENT.
300 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
301 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
302 such a reloc (in a non-shared object) refers to a symbol that's
305 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
307 * elfcode.h (put_signed_word): Define.
308 (get_signed_word): Define.
309 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
310 (elf_swap_reloca_out): Use put_signed_word for the r_addend
312 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
313 bfd_get_signed_32 to set the r_addend field.
314 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
315 bfd_h_get_signed_64 to set the r_addend field.
317 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
319 * elf32-i386.c (elf_i386_relocate_section): When generating a
320 shared library, do the relocation if the input section is not
323 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
324 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
325 (elf_fix_symbol_flags): New static function, broken out of
326 elf_adjust_dynamic_symbol.
327 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
328 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
329 forced local even if NEEDS_PLT is set. When forcing a symbol to
330 be local, clear NEEDS_PLT.
331 (elf_link_output_extsym): Remove unused local bed.
333 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
335 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
336 for derived elf linker hash table entries. References to
337 elf_link_hash_entry changed appropriately.
338 (elf32_mn10300_link_hash_table): New structure for derived elf
340 (elf32_mn10300_hash_table): Define.
341 (elf32_mn10300_link_hash_traverse): Likewise.
342 (elf32_mn10300_link_hash_newfunc): New function.
343 (elf32_mn10300_link_hash_table_create): Likewise.
344 (elf32_mn10300_finish_hash_table_entry): Likewise.
345 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
346 of prologue code, and call:32->call:16 relaxing.
347 (compute_function_info: New function.
348 (bfd_elf32_bfd_ilink_hash_table_create): Define.
350 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
352 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
353 for a symbol which is being forced to be local.
354 * elf32-i386.c (elf_i386_relocate_section): Write out the
355 relocation value for a GOT reloc for a symbol which is turning
357 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
358 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
360 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
362 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
363 value if the symbol is turning into a local symbol.
364 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
365 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
367 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
369 * elflink.h (elf_link_add_object_symbols): Also read verneed
370 information by calling `_bfd_elf_slurp_version_tables'.
371 (elf_link_add_object_symbols): For undefined symbols look for
372 version information in the verneed records.
373 (elf_link_add_object_symbols): Use soname of shared object
374 for verneed record if it is available.
376 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
378 * cpu-arm.c: Add prototypes for compatible and scan.
379 * cofflink.c: Add prototype for mark_relocs.
381 * archive.c (bfd_special_undocumented_glue): Change filename to
382 const pointer. Add prototype.
384 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
386 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
387 sections that will be discarded.
389 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
391 * elflink.h (elf_link_find_version_dependencies): When searching
392 for known version symbol skip non-matching verdef records, not
395 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
397 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
398 not a bfd_vma, to the base file, to match how dlltool reads it.
400 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
402 * reloc.c: Add thumb relocations.
404 * bfd-in2.h: Add Thumb relocations.
406 * libbfd.h: Add Thumb relocations.
408 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
410 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
412 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
414 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
415 for a section even if it is not loaded.
417 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
419 (_bfd_coff_link_input_bfd): Separate section VMA handling for
420 input and output files.
421 (_bfd_coff_generic_relocate_section): Check whether input file,
422 not output file, is a PE file.
424 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
426 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
428 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
430 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
433 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
435 * cpu-arm.c (compatible): Add test for supersets of ARM
438 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
440 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
443 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
445 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
446 called directly by gas/config/tc-arm.c.
448 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
450 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
451 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
453 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
455 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
458 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
460 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
461 (coff_bfd_copy_private_bfd_data): Ditto.
462 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
463 (coff_arm_bfd_print_private_bfd_data): Ditto.
464 (coff_arm_bfd_set_private_flags): Ditto.
465 (coff_arm_bfd_copy_private_bfd_data): Ditto.
467 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
469 * libcoff-in.h (struct coff_final_link_info): Add boolean
470 global_to_static member for support of task linking.
471 (_bfd_coff_write_task_globals): Add prototype.
472 * libcoff.h: Regenerate.
473 * coffcode.h (coff_write_object_contents): Use #ifdef to
474 check RS6000COFF_C, to be consistent with all other uses
476 * cofflink.c (_bfd_coff_final_link): If doing task linking,
477 call _bfd_coff_write_task_globals.
478 (_bfd_coff_link_input_bfd): If doing task linking, convert
479 global functions to static.
480 (_bfd_coff_write_global_sym): If doing task linking, convert
481 global variables to static.
482 (_bfd_coff_write_task_globals): New function.
484 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
485 (C_AUTOARG): #undef since it clashes with C_UEXT.
486 (C_LASTENT): #undef since it clashes with C_STATLAB.
487 * coffcode.h (coff_write_object_contents): Use TIC80COFF
489 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
490 when TIC80COFF defined (clashes with C_UEXT). Explicitly
491 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
495 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
497 * coff-tic80.c (tic80_howto_table): Change overflow check for most
498 PP relocations to complain_overflow_dont.
500 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
502 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
503 name of R_RELLONG to "RELLONG". Set rightshift and complain for
505 (ppbase_reloc, glob15_reloc): New static functions.
506 (glob16_reloc, local16_reloc): New static functions.
507 (rtype2howto): Handle all relocation types.
508 (coff_tic80_relocate_section): New static function.
509 (coff_relocate_section): Define to coff_tic80_relocate_section.
510 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
513 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
515 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
516 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
518 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
519 callers. If PE file, don't add section VMA.
520 (coff_write_alien_symbol): If PE file, don't add section VMA.
521 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
522 (_bfd_coff_write_global_sym): Likewise.
523 (_bfd_coff_generic_relocate_section): Likewise.
525 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
528 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
530 * cofflink.c (mark_relocs): Add new function to mark symbols which
531 are used by relocations.
532 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
533 suppress the skipping of symbols that have thus been marked.
535 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
537 * coff-sh.c (sh_merge_private_data): New static function.
538 (coff_bfd_merge_private_bfd_data): Define.
541 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
543 * coff-tic80.c: Remove unnecessary #ifdefs.
544 * config.bfd: Set targ_underscore to yes for tic80.
546 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
548 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
549 with unresolved external symbols in GDB).
552 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
554 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
555 the symbols associated with each BFD.
556 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
558 * elf-m10200.c: Likewise.
559 * elf32-m32r.c: Likewise.
560 * elf32-sh.c: Likewise.
562 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
564 * elflink.h (elf_link_add_object_symbols): Don't decrease the
565 alignment of a common symbol. If two symbols that look like
566 common symbols are found in two shared libraries, and the size is
567 different, use the larger size, and warn if --warn-common. If a
568 common symbol overrides a definition in a shared library, set the
569 size to the larger size, and warn if --warn-common.
571 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
573 * cpu-arm.c (compatible): Allow default machine to be polymorphed
574 into any other machine type.
576 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
578 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
579 data into an unitialised destination set its machine type as well.
581 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
583 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
584 to common symbol size. Consistently treat uninitialized symbols
585 in shared objects as common symbols.
587 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
589 * archures.c (constants): Added new constants to identify the
590 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
591 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
593 * bfd-in2.h (constants): Added new constants to identify
594 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
595 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
596 bfd_mach_arm_4T. This file is auto-magically generated from the
597 archures.c file. This update is just to save work.
599 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
600 coff_arm_bfd_print_private_bfd_data,
601 coff_arm_bfd_set_private_flags,
602 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
603 (global): Macro redefinitions set up to use these new functions.
605 * coffcode.h (coff_mkobject_hook): Added call to
606 coff_arm_bfd_set_private_flags().
607 (coff_set_arch_mach_hook): Added code to set machine type based on
608 bits stored in internal flags.
609 (coff_set_flags): Added code to set the new bits in the flags
610 field based on the machine number.
611 (function definition macros): Made all function definition macros
612 conditional so that they can be overridden by target specific
615 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
616 Structure extended to include new types, one each for ARMv2,
617 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
619 * libcoff-in.h (struct coff_tdata): Added flags field.
621 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
623 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
625 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
628 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
630 * coffgen.c (coff_find_nearest_line): If there are no syments,
633 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
635 * config.bfd: cope with '*-*-linux-gnuaout' targets.
637 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
639 * targmatch.sed: Add explicit \n characters to work around bug in
640 HP/UX 10.20 sed program.
642 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
644 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
647 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
649 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
651 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
653 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
654 (struct elf_m68k_pcrel_relocs_copied, struct
655 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
656 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
657 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
658 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
660 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
661 PC relative relocs for a global symbol defined in a regular
662 object, and count the number of PC relative relocs copied for any
664 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
665 traverse with elf_m68k_discard_copies.
667 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
669 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
670 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
672 * coffcode.h (coff_compute_section_file_positions): Force the
673 potential last byte in the file to be written out when
676 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
678 * configure.host (mips*-*-openbsd*): New host.
680 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
682 * elflink.h (elf_link_add_object_symbols): Only subtract the
683 section VMA from the symbol value if this is a fully linked file.
685 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
686 (struct elf_i386_link_hash_entry): Define.
687 (struct elf_i386_link_hash_table): Define.
688 (elf_i386_link_hash_traverse): Define.
689 (elf_i386_hash_table): Define.
690 (elf_i386_link_hash_newfunc): New static function.
691 (elf_i386_link_hash_table_create): New static function.
692 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
693 PC relative relocs for a global symbol defined in a regular
694 object, and count the number of PC relative relocs copied for any
696 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
697 traverse with elf_i386_discard_copies.
698 (elf_i386_discard_copies): New static function.
699 (bfd_elf32_bfd_link_hash_table_create): Define.
701 From Gordon W. Ross <gwr@mc.com>:
702 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
703 (sunos4_aout_backend): Use MY_entry_is_text_address.
706 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
708 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
709 R_D30V_32_NORMAL to 2 (4 bytes).
712 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
714 From Gordon W. Ross <gwr@mc.com>:
715 * netbsd.h (N_SHARED_LIB): Define.
716 (SEGMENT_SIZE): Don't define.
717 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
719 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
720 (SEGMENT_SIZE): Don't define.
722 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
723 to sizeof Rela structure, not sizeof Rel structure. From Gary
724 Thomas <g.thomas@opengroup.org>.
726 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
728 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
729 whenever entry is larger than text address, but only by whole
730 pages. From Gordon W. Ross <gwr@mc.com>.
732 * Makefile.in (install): Depend upon installdirs. Use
733 mkinstalldirs to build $(oldincludedir).
734 (installdirs): New target.
736 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
737 if this is a debugging section which we are stripping.
739 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
741 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
742 alpha-specific target data struct.
744 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
746 From Thomas Graichen <graichen@rzpd.de>:
747 * Makefile.in: Always use $(SHELL) when running move-if-change.
748 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
749 * configure: Rebuild.
751 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
753 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
754 VMA if this is an executable file or a shared object.
756 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
759 * libaout.h (struct aout_backend_data): Add entry_is_text_address
761 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
762 start of the file. Remove uses later on which switch using
764 (MY(callback)): Handle entry_is_text_address.
765 (MY_entry_is_text_address): Define if not defined.
766 (MY(backend_data)): Initialize new field.
767 * aoutf1.h (sunos4_aout_backend): Likewise.
768 * i386aout.c (MY(backend_data)): Likewise.
769 * i386mach3.c (MY(backend_data)): Likewise.
770 * mipsbsd.c (MY(backend_data)): Likewise.
771 * sparclynx.c (sparclynx_aout_backend): Likewise.
772 * netbsd.h (SEGMENT_SIZE): Define if not defined.
773 (MY_entry_is_text_address): Define.
774 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
776 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
777 whose name starts with `.'.
779 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
781 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
782 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
783 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
784 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
785 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
786 sparc-*-openbsd*): New targets.
787 * configure: Rebuild.
789 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
791 * stabs.c (struct stab_section_info): New field
793 (_bfd_link_section_stabs): Fill the above array.
794 (_bfd_stab_section_offset): Use `cumulative_skips' to
795 speed up offset calculation.
797 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
799 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
800 addend for non pc-relative relocations.
802 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
803 for non-existent function.
805 * elf-m10300.c (mn10300_elf_relax_section): New function.
806 (mn10300_elf_relax_delete_bytes): Likewise.
807 (mn10300_elf_symbol_address_p): Likewise.
808 (mn10300_elf_get_relocated_section_contents): Likewise.
809 (bfd_elf32_bfd_relax_section): Define.
810 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
812 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
814 * configure.host: Set SHLIB_LIBS.
815 * configure.in: Substitute SHLIB_LIBS.
816 * configure: Rebuild.
817 * Makefile.in (SHLIB_LIBS): New variable.
818 ($(SHLIB)): Use $(SHLIB_LIBS).
820 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
822 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
823 with bfd_section_vma.
825 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
827 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
828 Correct CPU file names for mn10[23]00.
829 * configure: Rebuild.
831 * bfd.c (bfd_record_phdr): Cast count to size_t before
834 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
835 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
836 (xcoff_write_archive_contents): LIkewise.
837 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
838 (mips_elf_create_procedure_table): Likewise.
839 * peicode.h (pe_print_idata): Likewise.
840 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
841 * xcofflink.c (xcoff_get_section_contents): Likewise.
842 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
843 (xcoff_link_add_symbols): Likewise.
844 (xcoff_link_add_symbols): Likewise.
846 * ppcboot.c (ppcboot_set_arch_mach): Make static.
847 (ppcboot_bfd_print_private_bfd_data): Likewise.
849 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
850 to complain_overflow_signed.
852 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
854 * VERSION: Set to 2.8.1.
856 * Branched binutils 2.8.
858 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
859 deciding whether to copy a reloc into a shared object.
860 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
861 relocs in unallocated sections.
862 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
863 R_SPARC_RELATIVE relocs in unallocated sections.
865 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
867 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
868 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
871 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
873 * elflink.h (elf_link_add_object_symbols): Let a common symbol
874 override an uninitialized symbol from a shared library with a
877 * elf-m10200.c: Rename from elf32-mn10200.c.
878 * elf-m10300.c: Rename from elf32-mn10300.c.
879 * cpu-m10200.c: Rename from cpu-mn10200.c
880 * cpu-m10300.c: Rename from cpu-mn10300.c
881 * Makefile.in: Update accordingly.
883 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
884 (elf_mips_isa): Move to earlier in file.
885 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
886 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
889 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
892 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
894 * configure.com: New file.
895 * config.h-vms: Remove file.
896 * makefile.vms: Update for new configure scheme.
898 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
900 * libcoff-in.h (ppc_allocate_toc_section): Declare.
901 (ppc_process_before_allocation): Declare.
902 * libcoff.h: Rebuild.
904 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
906 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
908 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
910 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
912 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
913 symbol index for a R_IHCONST reloc.
915 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
917 * targmatch.sed: Do not use \(\) recursively.
919 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
921 * m68klinux.c (MACHTYPE_OK): Define.
922 * i386linux.c (MACHTYPE_OK): Define.
924 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
926 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
927 <hjl@gnu.ai.mit.edu>:
928 * sparclinux.c: New file.
929 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
930 * bfd-in2.h: Rebuild.
931 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
932 * configure.in (sparclinux_vec): Add to list of vectors.
933 * configure: Rebuild.
934 * targets.c (sparclinux_vec): Declare.
935 (bfd_target_vector): Add sparclinux_vec.
936 * Makefile.in: Rebuild dependencies.
937 (BFD32_BACKENDS): Add sparclinux.o.
938 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
940 * coff-mips.c (mips_ecoff_backend_data): Initialize new
941 bfd_coff_backend_data field.
942 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
944 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
945 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
946 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
948 * bfd.c: Include "libiberty.h".
949 (strerror): Don't declare.
950 (bfd_errmsg): Call xstrerror rather than strerror.
952 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
954 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
955 reloc even if the symbol is in the .bss section.
956 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
957 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
958 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
960 * coffcode.h (bfd_coff_backend_data): Add new field
961 _bfd_coff_default_section_alignment_power.
962 (bfd_coff_default_section_alignment_power): Define.
963 (bfd_coff_std_swap_table): Initialize new field.
964 * libcoff.h: Rebuild.
965 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
966 symbol to the default section alignment.
968 * COPYING: Update FSF address.
971 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
973 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
974 21-bit absolute that made it act as a relative.
977 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
979 * elflink.c (_bfd_elf_create_linker_section): Don't set
980 bss_section and rel_section from existing sections.
982 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
985 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
987 * aoutx.h (some_aout_object_p): Change executable test to fix
988 problems with embedded a.out systems.
990 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
992 * stabs.c (_bfd_stab_section_offset): New function.
993 * libbfd-in.h (_bfd_stab_section_offset): Declare.
995 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
997 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
998 * elf32-mips.c (mips_elf_relocate_section): Likewise.
999 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1000 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1001 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1003 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1004 symbol. Check for memory allocation failure of *psinfo.
1005 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1006 callers. Set the value of the header symbol.
1007 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1008 * libbfd.h: Rebuild.
1010 start-sanitize-tic80
1011 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1013 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1014 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1015 reloc types, rather than silently failing to generate an output file.
1018 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1020 * targmatch.sed: Use the hold space to put the #ifdef around the
1021 the string constant.
1022 * targets.c (UNSUPPORTED_TARGET): Don't define.
1023 (find_target): Don't check for UNSUPPORTED_TARGET.
1024 (bfd_set_default_target): Don't try to optimize by checking for
1027 * Makefile.in: Rebuild dependencies.
1028 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1029 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1030 (elf32-m32r.o): Remove explicit target.
1032 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1035 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1036 count section symbols for sections that were created by the
1037 linker, or are not allocatable or not loadable.
1038 (elf32_sparc_finish_dynamic_sections): Output output section
1039 symbols for section for which we made space for them.
1041 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1044 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1046 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1048 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1049 (m32r_hi16_list): New static local.
1050 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1051 (m32r_elf_do_hi16_reloc): Delete.
1052 (m32r_elf_relocate_hi16): New function.
1053 (m32r_elf_lo16_reloc): New function.
1054 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1057 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1059 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1060 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1061 (m32r_elf_final_sda_base): New function.
1062 (m32r_elf_relocate_section): Rewrite sdata support.
1063 (m32r_elf_finish_dynamic_sections): Delete.
1065 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1067 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1068 * coff-svm68k.c: New file. Just defines some macros and includes
1070 * coff-m68k.c: Add functions to handle common addends, moved in
1071 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1072 Control whether relocs are visible using STATIC_RELOCS.
1073 * cf-m68klynx.c: Simplify greatly: just define macros to control
1075 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1076 * targets. (m68ksysvcoff_vec): Declare.
1077 (bfd_target_vector): Add m68ksysvcoff_vec.
1078 * config.bfd (m68*-motorola-sysv*): New target.
1079 * configure.in (m68ksysvcoff_vec): New vector.
1080 * configure: Rebuild.
1081 * Makefile.in: Rebuild dependencies.
1082 (BFD32_BACKENDS): Add coff-svm68k.o.
1083 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1085 * binary.c (binary_set_section_contents): Don't get misled if the
1086 first section is not loadable. From Matthew L. Martin
1089 * elflink.h (elf_bfd_final_link): Set the value of a section
1090 symbol to the section address unless doing a relocateable link.
1092 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1094 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1095 .plt entry if we've taken the function's address.
1096 (elf64_alpha_merge_gots): Merge collected flags info as well.
1098 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1100 * Many files: Add function prototypes.
1101 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1102 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1103 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1104 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1105 * peicode.h: Change several void * parameters to PTR.
1106 * srec.c (srec_get_symbol_info): Make static.
1107 * syms.c (bfd_symbol_is_absolute): Remove.
1108 * Makefile.in: Rebuild dependencies.
1110 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1112 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1113 (bfd_elf32_bfd_is_local_label): Don't define.
1115 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1118 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1120 * bfd-in.h: Don't include obstack.h.
1121 (struct bfd_hash_table): Change memory field to PTR.
1122 * bfd.c (struct _bfd): Change memory field to PTR.
1123 * bfd-in2.h: Rebuild.
1124 * libbfd-in.h (bfd_release): Declare as function, don't define as
1126 * libbfd.h: Rebuild.
1127 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1128 objalloc routines rather than obstack routines.
1129 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1130 (getpagesize): Don't define.
1131 (_bfd_new_bfd): Don't set _bfd_chunksize.
1132 (bfd_openr): Free new bfd and objalloc on failure.
1133 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1134 (bfd_alloc_size): Remove.
1135 (bfd_release): New function.
1136 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1137 objalloc routines rather than obstack routines.
1138 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1139 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1140 objalloc routines rather than obstack routines.
1141 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1142 (struct accumulate): Change memory to struct objalloc *.
1143 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1144 * dep-in.sed: Don't remove obstack.h from dependency list.
1145 * Makefile.in: Rebuild dependencies.
1146 (BFD_H_DEPS): Remove obstack.h.
1147 (install): Don't install obstack.h.
1148 * Many files: Don't include "obstack.h".
1151 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1152 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1153 * libbfd.h: Rebuild.
1154 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1155 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1156 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1158 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1159 old version of bfd_alloc.
1160 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1161 * libbfd.h: Rebuild.
1162 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1164 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1166 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1167 ELF local label syntax as well.
1169 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1171 * config.bfd (powerpc-*-beos*): New target.
1172 * configure.in (powerpc-*-beos*): Add case that explicitly
1173 does not set COREFILE for now. A future BeOS version is
1174 expected to support core files.
1175 * configure: Regenerate with autoconf.
1177 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1180 seen with a local symbol, rather than crashing.
1182 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1183 version symbols if there aren't any.
1185 start-sanitize-tic80
1186 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1188 * coff-tic80.c (coff_rtype_to_howto): Define
1189 (coff_tic80_rtype_to_howto): Clone generic coff version and
1190 add code to handle the funky TI "internal relocations".
1193 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1195 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1196 or size changes because of a weak symbol.
1198 * cisco-core.c (SIGEMT): Define if not defined.
1200 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1202 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1203 setting ever. Sanity check the version number. Sort out copying
1204 flags and other information when adding an indirect symbol.
1205 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1206 symbols added by the backend. Clear the entire contents of the
1208 (elf_export_symbol): Ignore indirect symbols.
1209 (elf_link_output_extsym): Accept a section without an owner in an
1211 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1212 version count. Correct the allocation of x_versymp.
1214 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1215 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1216 Don't return bfd_und_section_ptr when info->shared.
1217 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1218 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1219 (mips_elf_check_relocs): Resolve an indirect symbol in
1221 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1222 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1224 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1226 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1228 From Eric Youngdale <eric@andante.jic.com>:
1229 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1230 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1231 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1232 versioned symbol appears in both a regular and a shared object.
1233 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1234 appropriate. Improve error message.
1235 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1236 all uses. Add localsyms field.
1237 (elf_bfd_final_link): When generating a shared library, call
1238 elf_link_output_extsym to output all local symbols.
1239 (elf_link_output_extsym): Handle symbols which were forced to
1242 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1244 From Eric Youngdale <eric@andante.jic.com>:
1245 * elf-bfd.h (elf_symbol_type): Add version field.
1246 * elfcode.h (elf_slurp_symbol_table): Set version field.
1247 * elflink.h (elf_link_add_object_symbols): When creating an
1248 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1249 appropriate. Set up an indirection from the nondefault version of
1251 (NAME(bfd_elf,size_dynamic_sections)): Call
1252 elf_link_assign_sym_version before checking whether there are any
1253 versions. Always record the version name as a dynamic symbol.
1254 Initialize counters.
1255 (elf_link_assign_sym_version): After finding a version, see if a
1256 symbol should be forced to local scope. Create a new version
1257 definition if appropriate.
1258 (elf_link_output_extsym): Correct indirect symbol handling.
1259 * elf.c (bfd_elf_print_symbol): Print version information.
1260 (bfd_section_from_shdr): Turn version sections into BFD sections.
1261 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1262 if sh_info is not already set.
1263 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1265 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1266 _bfd_stringtab_add to copy the name into permanent memory if
1269 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1271 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1273 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1275 * coffcode.h (bfd_coff_backend_data): Change
1276 _bfd_coff_compute_section_file_positions to return a boolean
1277 value. Change all callers.
1278 (coff_compute_section_file_positions): Change return type to
1279 boolean. If the size of the last section changed, then output a
1280 zero byte at the end of the file.
1281 * libcoff.h: Rebuild.
1283 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1284 for at least 6 output symbols.
1285 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1286 emit a TC csect to represent the space they take up. For an XO
1287 symbol, just emit a reference, not a csect.
1289 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1290 Solaris doesn't like the combined options, and the -f is
1292 (stamp-tshlink, install): Likewise.
1294 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1295 handling when little endian.
1297 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1299 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1300 (mn10300_elf_relocate_section): Likewise.
1301 (elf_backend_relocate_section): Define.
1303 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1304 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1305 (elf32_mn10300_howto_table): Likewise.
1306 (elf32_mn10300_reloc_map): Likewise.
1307 (bfd_elf32_mn10300_reloc): Delete unused function.
1309 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1311 start-sanitize-tic80
1312 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1313 understand, just set the howto field to NULL, and the caller will
1314 print an appropriate error message.
1316 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1317 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1318 block. Use NULL for initializations of "ptr" rather than bare 0.
1319 * coff-h8300.c: Fix typo in comment.
1320 * coff-h8500.c: Ditto.
1322 * coff-z8k.c: Ditto.
1324 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1326 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1327 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1328 m32r_elf_get_relocated_section_contents): First pass at relax support.
1330 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1332 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1333 entry for reading verdef records.
1334 Use correct braces for computing increments of extverdaux and
1335 exteverdef record pointers.
1337 start-sanitize-tic80
1338 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1340 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1344 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1346 * elflink.h (elf_link_find_version_dependencies): Check that
1347 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1350 start-sanitize-tic80
1351 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1353 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1356 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * targets.c (bfd_default_vector): Make non-const.
1359 (find_target): New static function, broken out of
1361 (bfd_set_default_target): New function.
1362 (bfd_find_target): Call find_target. When defaulting, use
1363 bfd_default_vector[0] if it is not NULL.
1364 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1365 * bfd-in2.h, libbfd.h: Rebuild.
1367 * syms.c (bfd_is_local_label): Return false if the symbol has no
1369 * coff-i960.c (coff_i960_is_local_label_name): New function.
1370 (coff_bfd_is_local_label_name): Define.
1371 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1372 (coff_bfd_is_local_label_name): Define.
1373 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1374 (coff_bfd_is_local_label_name): Define.
1375 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1376 with .. or _.L_ as local.
1377 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1378 (bfd_elf32_bfd_is_local_label_name): Define.
1379 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1380 beginning with $ as local.
1382 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1384 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1385 rather than comparing against info->lprefix.
1386 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1387 * elflink.h (elf_link_input_bfd): Likewise.
1388 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1389 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1391 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1392 _bfd_elf_is_local_label_name if not already defined.
1393 * elf.c (_bfd_elf_is_local_label_name): New function.
1394 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1396 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1397 (m88k_is_local_label_name): New static function.
1399 * coffcode.h (coff_bfd_is_local_label_name): Define as
1400 _bfd_coff_is_local_label_name if not already defined.
1401 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1402 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1403 * libcoff.h: Rebuild.
1405 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1406 to _bfd_is_local_label_name.
1407 (bfd_target): Likewise.
1408 * syms.c (bfd_is_local_label): Define as function, not macro.
1409 (bfd_is_local_name): Define.
1410 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1411 bfd_generic_is_local_label, and take a string rather than a
1413 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1414 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1415 (bfd_generic_is_local_label): Don't declare.
1416 (bfd_generic_is_local_label_name): Declare.
1417 * bfd-in2.h, libbfd.h: Rebuild.
1418 * All backends: Change local_label to local_label_name.
1420 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1421 (mips_elf_relocate_got_local): Change return type to boolean.
1422 Don't assume that the first zero entry is unassigned; instead, use
1424 (mips_elf_relocate_section): Check return value of
1425 mips_elf_relocate_got_local.
1426 (mips_elf_create_got_section): Initialize assigned_gotno field.
1429 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1431 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1435 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1438 that have no contents merely because linker_mark is not set.
1440 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1442 * config.bfd (mips*-*-lnews*): New target.
1443 * coff-mips.c (mips_relocate_section): Make assert compare
1444 content byteorder instead of header byteorder.
1445 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1447 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1448 * configure.in (ecoff_biglittle_vec): Add case.
1449 * configure: Update.
1451 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1453 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1454 name begins with ".note".
1455 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1456 section whose name begins with ".note".
1457 (get_program_header_size): Corresponding change.
1459 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1460 jal and for jal overflow.
1462 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1464 From Eric Youngdale <eric@andante.jic.com>:
1465 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1466 not found, try looking it up again without the version name.
1467 (elf_link_add_object_symbols): Always link against the dynamic
1468 symbol table of a dynamic object. When linking against a dynamic
1469 object, include version strings in symbol names, and set up
1470 version information. Add indirect symbols for default versions.
1471 (elf_link_create_dynamic_sections): Add special version sections.
1472 (struct elf_assign_sym_version_info): Define.
1473 (struct elf_find_verdep_info): Define.
1474 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1475 up version sections.
1476 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1477 (elf_link_find_version_dependencies): New static function.
1478 (elf_link_assign_sym_version): New static function.
1479 (elf_link_renumber_dynsyms): New static function.
1480 (struct elf_final_link_info): Add symver_sec field.
1481 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1482 local symbols of a dynamic object. Handle DT_VER* constants.
1483 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1484 dynamic object. Skip indirect symbols from ELF objects. Remove
1485 the version name before choosing a hash bucket. Write out the
1486 version information if appropriate.
1487 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1488 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1489 (bfd_elf64_size_dynamic_sections): Likewise.
1490 * bfd-in2.h: Rebuild.
1491 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1492 Change elf_link_hash_flags to unsigned short.
1493 (ELF_LINK_HIDDEN): Define.
1494 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1495 dynverdef_hdr, dynversym_section, dynverdef_section,
1496 dynverref_section, cverdefs, cverrefs, verdef, verref.
1497 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1498 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1499 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1500 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1501 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1502 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1503 (_bfd_elf_slurp_version_tables): Declare.
1504 * elf.c (_bfd_elf_swap_verdef_in): New function.
1505 (_bfd_elf_swap_verdef_out): Likewise.
1506 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1507 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1508 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1509 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1510 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1511 version information if there is any.
1512 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1513 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1514 (elf_fake_sections): Handle .gnu.version* section names.
1515 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1516 (_bfd_elf_slurp_version_tables): New function.
1517 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1518 version name in string entered in dynamic hash table.
1519 * elfcode.h: Include fnmatch.h.
1520 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1521 symbol which was forced to become local.
1522 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1523 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1524 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1525 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1527 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1529 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1531 (mn10200_elf_relax_section): Correctly compute a symbol's value
1532 when the symbol is local, but not in the same section as we are
1533 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1536 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1538 * elf32-m32r.c: Rewrite to use ELF backend linker.
1539 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1540 Add small data area support (R_M32R_SDA16).
1541 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1542 * bfd-in2.h,libbfd.h: Regenerated.
1544 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1546 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1547 (mn10200_elf_relax_delete_bytes): Likewise.
1548 (mn10200_elf_symbol_address_p): Likewise.
1549 (mn10200_elf_get_relocated_section_contents): Likewise.
1550 (bfd_elf32_bfd_relax_section): Define.
1551 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1553 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1554 (mn10200_elf_relocate_section): Likewise.
1555 (elf_backend_relocate_section): Define.
1558 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1560 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1561 reloc.c, targets.c: New target, elf-*-D30V.
1563 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1565 * cpu-d30v.c, elf32-d30v.c: New files.
1568 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1570 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1571 * bfd-in2.h: Regenerated.
1572 start-sanitize-tic80
1573 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1574 (rtype2howto): Add function.
1575 (tic80_howto_table): Add.
1578 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1580 * sysdep.h: Don't define errno in MSVC if error.h is included.
1583 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1585 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1586 is initialized before it is used.
1589 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1591 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1592 symbol into a weak undefined symbol; leave it as a common symbol.
1594 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1597 about a symbol defined in a dynamic object if it has already been
1598 defined in a regular object.
1600 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1602 * makefile.vms: Add gcc flags to allow compiling with current gcc
1604 (targmatch.h): New dependency.
1606 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1608 * evax.h (ALPHA_R_CODEADDR): New relocation.
1609 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1611 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1613 * bfd-in2.h, libbfd.h: Rebuild.
1615 Restrict symbol length to 64 bytes, case preserving:
1616 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1617 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1618 (_bfd_evax_length_hash_symbol): Added.
1619 * evax-etir.c (_bfd_evax_write_etir): Call
1620 _bfd_evax_length_hash_symbol before output of symbol.
1621 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1622 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1624 * evax-emh.c: Output filename to object file without path.
1626 * evax-egsd.c: New sections for local and global commons.
1628 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1629 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1630 notices. Replace AXP with Alpha.
1632 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1634 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1635 sections if we are creating a shared library.
1637 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1639 * configure.host (i386-windows): Don't set host64=true.
1641 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1643 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1644 (elf_mips16_gprel_howto): New static variable.
1645 (mips16_gprel_reloc): New static function.
1646 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1647 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1648 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1649 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1650 * bfd-in2.h, libbfd.h: Rebuild.
1652 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1654 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1655 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1657 start-sanitize-r5900
1658 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1660 * config.bfd: add r5900
1663 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1665 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1666 the output section will be the absolute section; don't print an
1667 assertion message for that case when doing a relocateable link.
1669 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1671 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1672 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1673 need_fn_sub, call_stub, and call_fp_stub.
1674 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1675 (mips_elf_link_hash_newfunc): Initialize new fields.
1676 (mips_elf_link_hash_table_create): Likewise.
1677 (mips_elf_relocate_section): Redirect relocations to use mips16
1678 stubs when appropriate.
1679 (mips_elf_check_relocs): Attach stub sections to the appropriate
1680 symbol. Set need_fn_stub when appropriate.
1681 (mips_elf_always_size_sections): New static function.
1682 (mips_elf_check_mips16_stubs): New static function.
1683 (elf_backend_always_size_sections): Define.
1684 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1686 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1687 attached to sections which are not being included in the link.
1689 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1691 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1692 symbol value when computing the addend for a pc_relative
1695 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1697 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1698 relocateable link, just skip pc_relative pcrel_offset relocs.
1699 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1700 structure for an ARM26 reloc which can be resolved.
1701 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1702 reloc can be resolved.
1704 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1705 error in overflow check for R_RELBYTE.
1707 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1710 From Mark Rasin <mark.rasin@telrad.co.il>.
1712 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1715 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1717 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1718 (elf_mn10200_howto_table): Likewise.
1719 (mn10200_reloc_map): Likewise.
1721 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1723 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1724 * bfd-in2.h, libbfd.h: Regenerated.
1725 * elf32-m32r.c: Add support for them.
1727 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1729 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1730 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1732 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1733 r_format and r_pcrel. Always return a value.
1735 * riscix.c (MY_final_link_callback): Define to dummy value.
1737 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1738 relocations against the text segment, look up the output name of
1740 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1741 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1742 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1743 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1744 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1746 start-sanitize-tic80
1747 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1749 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1750 routines for little endian data.
1751 * coffcode.h (coff_write_object_contents): Set magic to
1752 TIC80_ARCH_MAGIC for TIc80.
1754 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1756 * coff-tic80.c (tic80coff_vec): Change to little endian data
1760 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1762 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1763 auxiliary_filters parameter to be const char * const *. Accept a
1764 NULL terminated array.
1765 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1766 (bfd_elf32_size_dynamic_sections): Update declaration.
1767 * bfd-in2.h: Rebuild.
1769 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1771 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1772 NOTYPE symbol in a text section as a FUNC symbol.
1774 * coffcode.h (coff_compute_section_file_positions): Force
1775 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1777 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1779 * libaout.h (machine_type): Reserve several values for sparclet.
1781 start-sanitize-tic80
1782 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1784 * config.bfd (tic80-*-*): Don't require 'coff'.
1788 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1790 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1791 table to v850_elf_reloc for all non-standard relocations.
1792 (v850_elf_check_relocs): Add check for h being non-null.
1793 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1794 statement instead of multiple ifs.
1795 (v850_elf_relocate_section): Fix up error message, don't just call
1799 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1801 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1802 Use bfd_elf_generic_reloc as special function for all relocs.
1803 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1805 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1806 24bit pc-relative reloc.
1808 start-sanitize-tic80
1809 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1811 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1812 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1813 header byte order is little endian. Use correct bfd_get and
1814 bfd_put routines for little endian headers.
1815 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1816 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1819 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1821 * reloc.c: Add BFD_RELOC_24.
1822 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1823 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1824 * bfd-in2.h, libbfd.h: Rebuilt.
1826 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1828 elf64-alpha multiple .got rewrite:
1830 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1831 (bfd_elf*_mkobject): Don't define here ...
1832 * elfxx-target.h: ... but rather here. Default always_size_sections
1834 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1835 what the #defines in elf-bfd.h transmuted it to anyway.
1837 * section.c: Add SEC_LINKER_CREATED flag.
1838 * bfd-in2.h: Rebuild.
1839 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1840 relocation section flags.
1841 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1842 SEC_IN_MEMORY to recognize generated bits.
1843 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1845 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1846 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1847 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1848 * elf32-ppc.c (ppc_elf_create_linker_section,
1849 ppc_elf_size_dynamic_sections): Likewise.
1850 * elf32-sparc.c (elf32_sparc_check_relocs,
1851 elf32_sparc_size_dynamic_sections): Likewise.
1852 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1854 (_bfd_elf_create_dynamic_sections): Likewise.
1855 (_bfd_elf_make_linker_section_rela): Likewise.
1856 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1857 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1858 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1859 to identify generated bits.
1860 (elf_link_input_bfd): Likewise.
1862 * elf64-alpha.c: Rewrite everything touching relocations.
1865 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1867 * elf32-v850.c (all functions and static variables): Go through
1868 and regularize names to be of the form v850_elf_<xxx>.
1869 (toplevel): Include <elf/v850.h>.
1870 (enum reloc_type): Move to include/elf/v850.h.
1871 (v850_elf_check_relocs): For common variables, if the variable is
1872 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1873 into the appropriate section.
1874 (elf_backend_check_relocs): Define.
1876 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1878 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1881 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * config.bfd (mips*el-*-linux*): New target.
1884 (mips*-*-linux*): New target.
1886 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1887 Return a useful value.
1889 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1891 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1893 * configure: Rebuild.
1894 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1895 ac_cv_func_mmap in bfd/configure.host.
1897 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1898 filter_shlib and auxiliary_filter_shlib parameters.
1899 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1901 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1902 (bfd_elf64_size_dynamic_sections): Likewise.
1903 * bfd-in2.h: Rebuild.
1905 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1908 symbols, don't export a symbol which is defined by an object in an
1909 archive which contains shared objects.
1911 start-sanitize-tic80
1912 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1914 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1915 for TI TMS320c80 (MVP).
1916 (bfd_archures_list): Add bfd_tic80_arch.
1917 * bfd-in2.h: Regenerate by running "make headers".
1919 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1921 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1922 * configure.in (case $vec): Correct typo, "tb" not "tp".
1923 Also add cofflink.o for tic80coff_vec.
1924 * configure: Regenerate with autoconf.
1927 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1929 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1930 is configured with --with-mmap.
1932 start-sanitize-tic80
1933 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1935 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1936 (ALL_MACHINES): Add cpu-tic80.o
1937 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1938 * coff-tic80.c: Add skeleton, cloned from another coff config.
1939 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1943 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1945 * TODO: Correct a misspelling.
1946 start-sanitize-tic80
1947 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1948 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1949 * configure.in (case $vec): Add tic80coff_vec entry.
1950 * configure: Regenerate with autoconf.
1951 * archures.c (bfd_tic80_arch): Declare.
1952 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1953 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1954 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1955 (bfd_target_vector): Add tic80coff_vec entry.
1958 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1960 * elflink.h (elf_buckets): Add some more values for larger
1963 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1965 * Makefile.in (install): Move subdir_do out of conditional. From
1966 Fred Fish <fnf@cygnus.com>.
1968 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1970 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1972 (elf_mn10200_howto_table): Likewise.
1973 (mn10200_reloc_map): Likewise.
1975 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1978 mips16 symbol during the link.
1979 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1981 (mips_elf_link_output_symbol_hook): New static function.
1982 (elf_backend_link_output_symbol_hook): Define.
1984 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1987 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1989 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1990 against SEC_DEBUGGING sections here (revert patch of December 5).
1991 * elfcode.h (elf_object_p): Check for them here, instead.
1993 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1996 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1998 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1999 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2000 * elf-bfd.h (struct elf_size_info): Update declaration of
2002 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2003 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2004 * elfxx-target.h: Use new dynamic reloc routines by default.
2005 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2008 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2010 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2011 if NAMES_HAVE_UNDERSCORE is defined.
2013 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2015 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2017 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2019 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2022 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2024 * elflink.h (elf_link_add_object_symbols): Only add a weak
2025 symbol if the real definition is in the dynamic symbol table.
2026 After finding the real definition, then, if it is dynamic, add the
2027 weak symbol to the dynamic symbol table.
2029 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2031 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2033 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2036 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2038 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2040 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2041 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2042 * reloc.c: Remove mn10300 big endian relocs.
2043 * bfd-in2.h, libbfd.h: Rebuilt.
2045 * elf32-mn10200.c: Update from elf32-mn10300.c.
2047 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2049 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2051 * elf32-mn10300.c: Add some comments.
2053 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * ihex.c (ihex_scan): Always initialize buf before jumping to
2057 (ihex_read_section): Likewise.
2059 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2061 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2062 inplace for most relocs.
2064 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2067 even if SEC_ALLOC is not set.
2068 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2069 when deciding whether to copy a reloc into a shared object.
2070 (elf_i386_relocate_section): Likewise.
2071 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2072 (elf32_sparc_relocate_section): Likewise.
2073 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2074 reloc section if it is not set in the source section.
2075 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2076 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2077 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2079 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2081 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2082 expects a .got.plt until we actually create it.
2084 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2086 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2087 message for bfd_reloc_outofrange, rather than aborting. From
2088 Philippe De Muyter <phdm@info.ucl.ac.be>.
2090 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2091 a relocateable link, don't try to process them. From Heinz Wrobel
2092 <wrobel@lpr.e-technik.tu-muenchen.de>.
2094 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2096 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2097 mn10300_info_howto_rel. Tweak reloc argument to be an
2098 Elf32_Internal_Rela.
2099 (USE_RELA): Define instead of USE_REL.
2100 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2102 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2104 * configure.in, configure: Handle mips*-sgi-irix6*.
2105 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2108 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2111 relocation against a symbol defined in a section with no output
2114 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2117 * configure, config.in: Rebuild with autoconf 2.12.
2119 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2120 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2121 (swap_out_syms): Set st_other from existing st_other field.
2122 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2124 (elf_link_output_extsym): Set the other field from the global hash
2126 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2127 (elf_mips16_jump_howto): New static variable.
2128 (mips16_jump_reloc): New static function.
2129 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2130 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2131 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2133 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2134 * bfd-in2.h, libbfd.h: Rebuild.
2135 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2137 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * configure.host: Use long long for mips-sgi-irix6*.
2141 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2142 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2144 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2146 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2147 (enum reloc_type): Add more reloc types.
2148 (elf32_mn10300_howto_table): Update for new reloc types.
2149 (elf32_mn10300_reloc_map): Update for new reloc types.
2150 * reloc.c: Add some new relocs for the mn10300 series.
2151 * bfd-in2.h, libbfd.h: Rebuilt.
2153 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2155 * som.c (setup_sections): Don't lose for a space which has
2156 no data, but some symbols.
2158 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2161 (sunos_link_hash_table_create): Initialize got_needed.
2162 (sunos_create_dynamic_sections): Only set .got section size if it
2163 is not already set. Set got_needed.
2164 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2165 sdynptr, and only handle dynamic sections, if dynamic sections are
2167 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2168 Initialize .got section.
2169 (sunos_scan_ext_relocs): Likewise.
2170 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2172 (sunos_finish_dynamic_link): Check got_needed. Only set up
2173 dynamic linking information if needed.
2175 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2177 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2179 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2181 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2183 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2185 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2188 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2190 * filemode.c: Include sysdep.h.
2191 * ihex.c: Add casts to eliminate compiler warnings.
2192 * sunos.c: Add casts to eliminate compiler warnings.
2194 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2196 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2198 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2199 appropriate relocations in the .so file if shared.
2200 (ppc_elf_relocate_section): Ditto.
2202 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2204 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2205 complain_overflow_unsigned.
2207 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2209 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2210 overflows for R_D10V_16 and R_D10V_18.
2212 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2215 (do_with_relocs): Likewise.
2216 (do_as_repeat): Likewise.
2217 (copy_expression): Likewise.
2219 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2221 * ieee.c (ieee_write_external_part): Correctly record whether
2222 there is an external part.
2225 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2227 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2228 handle tda offsets for sld.w and sst.w instructions.
2229 Fix alignment check in sld.w and sst.w tda reloc handling.
2232 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2234 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2237 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2239 * elf32-v850.c: Add comments about assumptions about
2240 char, short & long sizes.
2241 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2242 problems for several relocs.
2244 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2245 R_V850_SDA_OFFSET entry.
2248 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2251 Store import file index in ldindx.
2252 (xcoff_build_ldsyms): Assume that ldsym was not previously
2253 allocated. For an imported symbol, copy ldindx into l_ifile.
2256 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2258 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2259 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2260 fields in R_V850_TDA_OFFSET.
2261 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2262 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2265 * elf32-v850.c: Include bfdlink.h.
2266 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2268 (elf32_v850_bfd_final_link_relocate): New function.
2269 (v850_elf_relocation_section): Likewise.
2270 (elf_backend_relocate_section): Define.
2273 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * binary.c (binary_set_section_contents): Ignore sections which
2276 don't have SEC_LOAD and SEC_ALLOC set.
2278 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2280 * linker.c (_bfd_generic_final_link): Avoid losing static
2281 symbols in the .bss section.
2283 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2285 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2286 (mips32_64bit_reloc): New static function.
2287 (mips_reloc_map): Add entry for BFD_RELOC_64.
2288 (mips_elf_relocate_section): Handle R_MIPS_64.
2290 * linker.c (default_indirect_link_order): Print an error message
2291 when attempting to do a relocateable link with different object
2292 file formats, rather than calling abort.
2294 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2296 * reloc.c (m32r relocs): Rename them.
2297 * bfd-in2.h, libbfd.h: Regenerated.
2298 * elf32-m32r.c: Update.
2299 (m32r_elf_10_pcrel_reloc): New function.
2300 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2301 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2303 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2305 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2306 all sections that will be included in the output file.
2307 (_bfd_generic_link_output_symbols): Discard symbols in sections
2308 which are being discarded.
2312 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2313 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2314 (elf_v850_howto_table): Corresponding changes.
2315 (elf_v850_reloc_map): Corresponding changes.
2316 * reloc.c: Add additional V850 relocations.
2317 * bfd-in2.h, libbfd.h: Rebuilt.
2319 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2320 no longer want in pc-relative relocs.
2322 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2324 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2325 accept a reloc against an undefined sybmol!
2327 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2329 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2332 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * VERSION: Bump for new relocation.
2336 * hosts/i386bsd.h: If NBPG is not defined, define it as
2337 PAGE_SIZE, for recent versions of FreeBSD.
2339 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2341 * configure.host: Use `long long' as the 64 bit type on a Solaris
2342 host, since both gcc and the SunPRO compilers support it.
2344 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2346 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2347 mistake to have reused the ECOFF LITERAL for ELF since they have
2348 different semantics.
2349 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2350 * bfd-in2.h, libbfd.h: Rebuild.
2352 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2355 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2356 dynamic relocation for an undefweak symbol when we are building
2357 a static executable.
2359 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2361 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2362 point explicitly to srcdir.
2363 (targmatch.h): Edit references to point explicitly to objdir.
2365 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * config.bfd: When setting targ_cpu, don't get confused by
2370 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2372 * configure.host: Add support for windows host (a build done
2373 under the Microsoft build environment).
2375 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2378 definition in a dynamic object, add it to the dynamic symbol table
2379 if any dynamic object mentions it. Reverts part of last patch.
2381 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2382 (sunos_link_hash_table_create): Initialize got_base.
2383 (bfd_sunos_size_dynamic_sections): If the .got section is more
2384 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2386 (sunos_check_dynamic_reloc): Subtract got_base from a base
2387 relative relocation.
2389 * elf32-mips.c (elf_mips_isa): New static function.
2390 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2391 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2393 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2395 * archive.c (do_slurp_coff_armap): Only treat archive as little
2396 endian for i960 COFF.
2398 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2400 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2401 by the change in size of the section when EXEC_P is not set.
2403 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2404 (m68kcoff_rtype_to_howto): New static function.
2405 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2406 VMA to the addend for a PC relative reloc.
2408 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2410 * Makefile.in: Rebuild dependencies.
2412 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2415 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2417 * Makefile.in: Remove explicit dependencies for mn10200 and
2419 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2420 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2421 (dependencies): Rebuilt.
2423 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2425 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2426 during this function.
2428 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2429 section if the flags are compatible.
2431 * configure.in: Add havevecs, and put it in tdefaults.
2432 * mpw-config.in: Likewise.
2433 * configure: Rebuild.
2434 * targmatch.sed: New file; a sed script to build targmatch.h from
2436 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2437 * targets.c: Include "fnmatch.h".
2438 (struct targmatch): Define.
2439 (bfd_target_match): Define by including targmatch.h.
2440 (bfd_find_target): If the target is not found by name, search for
2441 it as a configuration triplet.
2442 * Makefile.in: Rebuild dependencies.
2443 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2444 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2445 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2446 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2447 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2448 (CFILES): Remove i386dynix.c and hp300bsd.c.
2449 (targmatch.h): New target.
2450 (do_clean): Remove targmatch.h.
2452 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2453 * acconfig.h: Add NEED_DECLARATION_GETENV.
2454 * configure, config.in: Rebuild.
2455 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2456 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2458 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2460 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2461 * cpu-mn10200.c, cpu-mn10300.c: New files.
2462 * elf32-mn10200.c, elf32-mn10300.c: New files.
2463 * Makefile.in: Break mn10x00 support into two separate
2464 configurations, mn10200 and mn10300.
2465 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2466 * bfd-in2.h, configure: Rebuilt.
2468 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2470 * Makefile.in (do_clean): Move config.log to do_distclean.
2472 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2474 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2475 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2476 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2477 (elf32-mn10x00.o): Add dependencies.
2478 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2479 (bfd_mn10x00_arch): Declare.
2480 (bfd_archures_list): Add bfd_mn10x00_arch.
2481 * config.bfd: Add mn10x00-*-*.
2482 * configure.in: Add bfd_elf32_mn10x00_vec.
2483 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2484 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2485 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2486 * bfd-in2.h, configure: Rebuilt.
2488 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2490 openVMS/Alpha: Provide filename and case_hack flags via
2491 symbol table from gas.
2492 Add case_hack code for symbol output from vax/vms.
2493 * evax-alpha.c (evax_initialize): Remove filename handling,
2494 filename is provided via symbol table.
2495 (evax_get_symtab): Use local symbol count when setting up table.
2496 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2498 (_bfd_evax_write_egsd): Skip file name symbol.
2499 * evax-emh.c (get_vms_time_string): Local function now.
2500 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2502 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2503 through _bfd_evax_case_hack_symbol.
2504 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2506 (_bfd_evax_basename): Removed.
2507 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2508 * evax.h (evax_private_data_struct): Remove filename.
2509 (flag_hash_long_names, flag_show_after_trunc,
2510 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2513 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2515 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2516 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2517 (NO_SWAP_MAGIC): Don't define.
2518 (SWAP_MAGIC): Define.
2520 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2521 no hash table entry for a global symbol.
2523 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2525 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2527 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2529 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2530 symbol type with T_NULL. Warn if symbol type changes. Based on
2531 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2533 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2534 a dynamic object in the dynamic symbol table if it is referenced
2535 or defined by a regular object.
2538 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2540 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2541 remove dwarf local labels. Shrinks binaries by a factor of 3!
2544 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2547 by hand, rather than by calling bfd_make_section.
2549 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2551 * reloc.c: Rename m32r relocs.
2552 * bfd-in2.h, libbfd.h: Rebuilt.
2553 * elf32-m32r.c: Update.
2555 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2557 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2558 link, adjust the symbol index of a base relative reloc. Don't
2559 change the addend of a PC relative reloc if pcrel_offset is set.
2560 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2561 a relocateable link.
2563 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2564 it is zero, in case src_mask matters.
2565 (bfd_install_relocation): Likewise.
2567 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2569 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2571 (_bfd_xcoff_bfd_final_link): Don't set target_index
2572 to an uninitialized value.
2574 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2577 indices, rather than crashing.
2578 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2580 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2583 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2585 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2587 (coff_arm_adjust_symndx): New static function.
2588 (coff_adjust_symndx): Define.
2590 * srec.c (srec_scan): Accept multiple symbols on a single line.
2591 From Pascal Martin <pmartin@alsys.com>.
2595 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2597 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2598 (sunos_merge_private_bfd_data): New function.
2600 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2604 (bfd_merge_private_bfd_data): Likewise.
2605 * section.c (bfd_copy_private_section_data): Likewise.
2606 * syms.c (bfd_copy_private_symbol_data): Likewise.
2607 * bfd-in2.h: Rebuild.
2608 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2609 both BFD's are the right flavour.
2610 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2611 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2612 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2613 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2614 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2615 (ppc_elf_merge_private_bfd_data): Likewise.
2616 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2617 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2619 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2620 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2623 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2625 * reloc.c: Add m32r relocs.
2626 * bfd-in2.h, libbfd.h: Rebuilt.
2627 * cpu-m32r.c,elf32-m32r.c: New files.
2629 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2633 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * tekhex.c (first_phase): Change type parameter from char to int.
2637 (pass_over): Change func to expect int, not char.
2639 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2640 rather than SEC_LOAD when aligning the file offset for the first
2641 section in a segment.
2643 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2645 * syms.c (coff_section_type): Make arg const.
2646 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2647 to make_bfd_asection().
2648 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2649 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2650 (_bfd_elf_stringtab_init): Remove prototype.
2652 * netbsd-core.c (swap_abort): Add prototype.
2653 * aix386-core.c (swap_abort): Ditto & make static
2654 * hpux-core.c (swap_abort): Ditto & make static.
2655 * irix-core.c (swap_abort): Ditto & make static.
2656 * ptrace-core.c (swap_abort): Ditto & make static.
2657 * trad-core.c (swap_abort): Ditto & make static.
2658 * coffswap.h (coff_swap_reloc_in): Ditto.
2659 (coff_swap_reloc_out): Ditto.
2660 (coff_swap_filehdr_in): Ditto.
2661 (coff_swap_filehdr_out): Ditto.
2662 (coff_swap_sym_in): Ditto.
2663 (coff_swap_sym_out): Ditto.
2664 (coff_swap_aux_in): Ditto.
2665 (coff_swap_aux_out): Ditto.
2666 (coff_swap_lineno_in): Ditto.
2667 (coff_swap_lineno_out): Ditto.
2668 (coff_swap_aouthdr_in): Ditto.
2669 (coff_swap_aouthdr_out): Ditto.
2670 (coff_swap_scnhdr_in): Ditto.
2671 (coff_swap_scnhdr_out): Ditto.
2672 * ihex.c (ihex_sizeof_headers): Ditto.
2673 * tekhex.c (getsym): Ditto.
2674 (find_chunk): Ditto & make static.
2675 (insert_byte): Ditto.
2676 (first_phase): Ditto.
2678 (tekhex_get_symtab): Ditto & make static.
2679 (tekhex_get_symtab_upper_bound): Ditto & make static.
2680 (tekhex_mkobject): Ditto.
2681 (tekhex_object_p): Ditto.
2682 (move_section_contents): Ditto.
2683 (tekhex_get_section_contents): Ditto.
2684 (tekhex_set_arch_mach): Ditto & make static.
2685 (tekhex_set_section_contents): Ditto.
2686 (writevalue): Ditto.
2689 (tekhex_write_object_contents): Ditto.
2690 (tekhex_sizeof_headers): Ditto.
2691 (tekhex_make_empty_symbol): Ditto.
2692 (tekhex_get_symbol_info): Ditto.
2693 (tekhex_print_symbol): Ditto.
2694 * irix-core.c (make_bfd_asection): Ditto.
2695 (irix_core_core_file_p): Ditto.
2696 (irix_core_core_file_failing_command): Ditto.
2697 (irix_core_core_file_failing_signal): Ditto.
2698 (irix_core_core_file_matches_executable_p): Ditto.
2699 (irix_core_make_empty_symbol): Ditto.
2700 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2701 * srec.c (srec_new_symbol): Ditto.
2702 (srec_get_section_contents): Ditto.
2703 (srec_set_arch_mach): Ditto.
2704 (srec_set_section_contents): Ditto.
2705 (internal_srec_write_object_contents): Ditto.
2706 (srec_write_object_contents): Ditto.
2707 (symbolsrec_write_object_contents): Ditto.
2708 (srec_sizeof_headers): Ditto.
2709 (srec_make_empty_symbol): Ditto.
2710 (srec_get_symtab_upper_bound): Ditto.
2711 (srec_get_symtab): Ditto.
2712 (srec_print_symbol): Ditto and make static.
2713 * elf.c (elf_read): Ditto
2714 (assign_section_numbers): Ditto.
2715 (elf_fake_sections): Ditto.
2716 (sym_is_global): Ditto.
2717 (elf_map_symbols): Ditto.
2718 (get_program_header_size): Ditto.
2719 * coffgen.c (make_a_section_from_file): Ditto.
2720 (coff_real_object_p): Ditto.
2721 (fixup_symbol_value): Ditto.
2722 (build_debug_section): Ditto.
2724 * syms.c (coff_section_type): Ditto.
2726 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2728 * bfd-in2.h: Rebuilt after m32r changes.
2730 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2732 * config.bfd,configure.in,configure: Add m32r support.
2733 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2734 * config.bfd: Keep target list alphabetically sorted.
2737 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2739 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2740 to add in the constant part found in the instruction itself.
2741 (case R_V850_HI16_S): Likewise.
2744 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2746 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2747 and R_D10V_18 to be 1 (word).
2749 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * stabs.c (_bfd_link_section_stabs): If the output_section field
2752 of either section is bfd_abs_section, then the linker is
2753 discarding the section and we should not optimize it.
2755 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2757 * Makefile.in (aout-sparcle.o): New target.
2758 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2759 * config.bfd (sparclet-*-aout*): Add case.
2760 * configure.in (sparcle_aout_vec): Add case.
2761 * configure: Regenerated.
2762 * targets.c (sparcle_aout_vec): Declare.
2763 (bfd_target_vector): Add sparcle_aout_vec.
2764 * aout-sparcle.c: New file.
2767 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2769 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2770 low order sign bit propogation for R_V850_HI16_S.
2772 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2773 handling V850 specific relocs.
2774 (elf_v850_howto_table): Use the new function for some
2775 relocations. Twiddle masks & shifts for some relocs.
2776 Set partial_inplace where needed.
2779 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2781 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2782 default architecture to a machine number of 0.
2783 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2785 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2786 the output BFD is the default, set it from the first input BFD.
2789 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2791 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2792 insert at bitpos zero. The HI16 relocs are shifted right
2793 by 16 bits. Fix src_mask for all relocs.
2794 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2796 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2800 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2802 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2803 Rewrite to use BFD file read routines and to avoid using a fixed
2804 length for the file name.
2807 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2809 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2810 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2811 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2812 to R_V850_{32,16,8}.
2814 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2816 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2817 (elf_v850_howto_table): Add info for HI16_S reloc.
2818 (v850_reloc_map): Add HI_16_S reloc.
2819 * reloc.c: Define BFD_RELOC_V850_* relocs.
2822 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2825 * elf32-sh.c: New file.
2826 * elf.c (prep_headers): Handle bfd_arch_sh.
2827 * elfcode.h (write_relocs): Handle absolute symbol.
2828 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2829 (_bfd_elf64_link_read_relocs): Declare.
2830 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2831 elf_link_read_relocs. Make globally visible. Change all
2833 (elf_link_input_bfd): Get external symbols from cache in
2834 symtab_hdr->contents. Get contents from cache in
2836 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2838 * reloc.c: Define BFD_RELOC_SH_* relocs.
2839 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2840 * coff-sh.c (sh_insns_conflict): Fix a return value.
2841 (_bfd_sh_align_load_span): New globally visible function, broken
2842 out of sh_align_load.
2843 (sh_align_load): Call _bfd_sh_align_load_span.
2844 (sh_swap_insns): Change relocs parameter to PTR.
2845 * bfd-in2.h, libbfd.h: Rebuild.
2846 * targets.c (bfd_elf32_sh_vec): Declare.
2847 (bfd_elf32_shl_vec): Declare.
2848 * config.bfd (sh-*-elf*): New target.
2849 * configure.in (bfd_elf32_sh_vec): New target vector.
2850 (bfd_elf32_shl_vec): New target vector.
2851 * configure: Rebuild.
2852 * Makefile.in: Rebuild dependencies.
2853 (BFD32_BACKENDS): Add elf32-sh.o.
2854 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2856 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2857 page before checking D_PAGED.
2859 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2860 (ihex_write_object_contents): Remove extbase; always use segbase
2863 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2865 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2866 * configure.host (i[345]86-*-*): Ditto.
2867 * config.bfd (i[345]86-*-*): Ditto.
2868 * configure: Regenerate.
2870 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2873 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2875 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2876 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2877 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2878 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2879 will have an ST_CODE type, change the symbol's type to ST_DATA.
2880 * som.c (hppa_som_gen_reloc_type): Update prototype.
2882 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2885 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2886 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2887 (mips_elf_finish_dynamic_sections): Likewise.
2889 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2891 * configure.host (HLDENV): New variable to set. Set it for
2892 *-*-sysv4*, since those linkers may not support -R but they always
2893 support LD_RUN_PATH.
2895 * libieee.h (NSECTIONS): Don't define.
2896 (ieee_data_struct): Change section_table to asection **. Add
2898 * ieee.c (get_section_entry): If the table isn't big enough, make
2900 (ieee_slurp_sections): Remove assertion about number of sections.
2901 (ieee_object_p): Adjust initialization of ieee to match changes to
2904 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2905 symbols merely because we are generating a shared library.
2906 (xcoff_build_ldsyms): Don't set up global linkage code for an
2907 undefined symbol merely because we are generating a shared
2911 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2913 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2914 (BFD32_BACKENDS) Add elf32-v850.o.
2915 * archures.c: Add bfd_v850_arch.
2916 * bfd-in2.h: Add bfd_v850_arch.
2917 * config.bfd (v850-*-*): New target.
2918 * configure: (bfd_elf32_v850_vec) New vector.
2919 * configure.in: (bfd_elf32_v850_vec) New vector.
2920 * cpu-v850.c: New file.
2921 * elf.c (prep_headers): Added case bfd_arch_v850.
2922 * elf32-v850.c: New file.
2923 * targets.c (bfd_elf32_v850_vec): New vector.
2926 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2929 a function code symbol for an XMC_XO symbol.
2931 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2933 * mpw-config.in: Update editing of autoconf vars to reflect
2934 Jul 18 configure.in change.
2935 * mpw-make.sed: Update editing of include pathnames to be
2936 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2938 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2940 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2941 which to offset to get the .plt entry address is ".plt".
2943 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2945 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2946 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2947 Added, for internal use by the ARM gas.
2949 * bfd-in2.h: Rebuilt
2951 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2953 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2954 in section dynidx start.
2956 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2958 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2959 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2960 optimization for g++.
2962 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2964 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2965 the -mrelocatable-lib bit set and the other doesn't, clear the
2966 -mrelocatable-lib bit in the header.
2968 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2971 symbol against a STT_FUNC symbol in a shared library.
2973 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2975 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2976 symbol is found, automatically define the corresponding function
2979 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2980 if sym.n_numaux is not zero.
2981 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2982 entry to disagree about the number of aux entries if the symbol
2985 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2986 section if it might be needed, not just if info->shared.
2987 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2988 the start of .rel.dyn if we are going to use it.
2989 (mips_elf_finish_dynamic_sections): Only clear the first element
2990 of .rel.dyn if the size is greater than zero.
2992 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2994 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2995 undefined_symbol callback for a symbol, then don't issue any more
2996 warnings about loader relocs.
2997 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2998 after calling the undefined_symbol callback.
3000 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3001 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3002 as the AIX linker seems to do.
3004 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3006 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3007 (evax_initialize): Remove evax_reloc_table.
3008 (evax_close_and_cleanup): Ditto.
3010 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3012 (evax_bfd_reloc_type_lookup): Ditto.
3013 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3014 cooked_size == raw_size.
3015 * evax-emh.c (_bfd_evax_register_filename): Remove.
3016 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3017 * evax-misc.c (add_new_contents): Malloc section at full size.
3018 (_bfd_save_evax_section): Memcpy section contents directly.
3019 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3020 (evax_reloc_table): Remove.
3022 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3024 * makefile.vms: Add better support for DEC C compilation
3025 Add evax.h dependencies
3027 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3028 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3029 (BFD_RELOC_ALPHA_BASEREG): Remove.
3030 * bfd-in2.h, libbfd.h: Rebuild.
3032 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3034 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3035 getgid if _WIN32 is defined.
3036 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3038 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3040 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3041 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3043 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3046 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3048 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3050 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3051 (NEED_DECLARATION_REALLOC): New macro.
3052 * configure, config.in: Rebuild.
3053 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3054 (realloc): Declare if NEED_DECLARATION_REALLOC.
3056 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3057 <strings.h> if they exist.
3059 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3061 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3063 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3065 Based on patches from Eric Valette <valette@crf.canon.fr>:
3066 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3067 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3068 (elf_howto_table): Add entries for new relocs.
3069 (elf_i386_reloc_type_lookup): Handle new relocs.
3070 (elf_i386_info_to_howto): Just call abort.
3071 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3072 (elf_i386_relocate_section): Likewise.
3074 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3076 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3078 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3081 only get the LMA from the phdr if they are in the same part of the
3084 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3085 new segment to make them more comprehensible. If the relationship
3086 between the LMA and the VMA changed, start a new segment. Don't
3087 check dynsec when deciding whether to start a new segment for a
3088 writeable section; -N will now handle this.
3090 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3092 * libhppa.h: Remove "esel" changes. Not the right approach.
3093 * som.c: Corresponding changes.
3094 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3095 which don't have a SOM symbol type associated with them.
3096 Reverses a 1994 change.
3098 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3100 Make ld -N more reasonable for ELF:
3101 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3102 phdr_in_section to false, and always use a single load segment.
3103 (elf_sort_sections): Sort sections by LMA after VMA.
3104 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3105 align to maxpagesize.
3106 (assign_file_positions_except_relocs): Likewise.
3107 * elfcode.h (elf_object_p): If a section is loaded but not page
3108 aligned, clear D_PAGED.
3110 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3112 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3113 Added, for internal use by the ARM gas.
3115 * bfd-in2.h: Rebuilt
3117 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3119 * libhppa.h (R_HPPA_ESEL): New field selector.
3120 (e_esel): Similarly.
3121 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3122 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3123 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3125 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3127 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3128 archive search before looking for stripped dynamic objects.
3130 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3132 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3133 symbol a warning rather than an error.
3135 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * elf.c (assign_file_positions_for_segments): Track the virtual
3138 memory position separately from the file position, and use it to
3139 compute the alignment adjustment.
3141 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3143 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3144 and fixed mask on R_D10V_10_PCREL_L.
3146 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3148 * elf64-mips.c: Include "aout/ar.h".
3149 (mips_elf64_slurp_armap): New static function.
3150 (mips_elf64_write_armap): New static function.
3151 (bfd_elf64_archive_*): Define.
3152 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3153 Use instead of bfd_generic_archive_p.
3154 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3155 instead of _bfd_write_archive_contents.
3156 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3157 _bfd_generic_mkarchive.
3158 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3159 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3161 (TARGET_LITTLE_SYM): Likewise.
3162 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3164 * Makefile.in: Rebuild dependencies.
3166 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3167 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3168 SHT_MIPS_EVENTS sections.
3169 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3170 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3172 (_bfd_mips_elf_fake_sections): Likewise.
3174 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3175 * ecoff.c (ecoff_compute_section_file_positions): Copy
3176 rdata_in_text from backend info to tdata. Clear it if any data
3177 section comes before .rdata.
3178 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3179 tdata rather than backend info.
3181 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3183 * configure.in: Fix test for whether a compiler has a 64 bit
3184 type. From Jim Wilson <wilson@cygnus.com>.
3186 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3188 * configure.host (mips-sgi-irix6*): New host.
3190 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3191 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3192 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3194 * configure: Rebuild.
3195 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3196 (BFD_HOST_64_BIT): Define conditionally.
3197 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3198 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3199 (symvalue, bfd_size_type): Likewise.
3200 * bfd-in2.h: Rebuild.
3201 * Makefile.in (do_clean): Remove bfd-tmp.h.
3202 (do_distclean): Remove bfd-in3.h.
3203 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3204 (bfd-in3.h): New target.
3206 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3207 Andrew Gierth <ANDREWG@microlise.co.uk>.
3209 * configure.host: Set INSTALL_SHLIB.
3210 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3211 * configure: Rebuild.
3212 * Makefile.in (install): Use @INSTALL_SHLIB@.
3214 * config.bfd (mips*-*-irix6*): New target.
3215 * configure.host: Handle Irix 6 shared library like Irix 5.
3217 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3218 symbol for a magic name.
3219 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3221 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3224 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3226 * mpw-config.in: Add ELF support to mips config, create the
3227 elf32-target.h file in the object dir.
3228 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3230 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3232 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3233 Also removed most abort calls, in favor of using bfd reporting.
3235 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3237 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3238 (BFD32_BACKENDS) Add elf32-d10v.o.
3239 * archures.c: Add bfd_d10v_arch.
3240 * bfd-in2.h: Add bfd_d10v_arch.
3241 * config.bfd (d10v-*-*): New target.
3242 * configure: (bfd_elf32_d10v_vec) New vector.
3243 * configure.in: (bfd_elf32_d10v_vec) New vector.
3244 * cpu-d10v.c: New file.
3245 * elf.c (prep_headers): Added case bfd_arch_d10v.
3246 * elf32-d10v.c: New file.
3247 * libbfd.h: Rebuild.
3248 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3249 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3250 * targets.c (bfd_elf32_d10v_vec): New vector.
3252 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3254 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3256 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3258 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3259 bfd_mach_i386_i8086 machine types.
3261 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3266 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3268 * coffcode.h (coff_set_section_contents): A/UX does not require
3269 special handling of the _LIB section.
3271 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3273 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3274 value for R_RELBYTE.
3276 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3277 array if one was allocated.
3279 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3281 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3282 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3283 use_rld_obj_head and rld_value.
3284 (mips_elf_link_hash_table_create): Initialize new fields.
3285 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3287 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3288 __rld_obj_head symbol not seen, create an __rld_map symbol.
3289 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3290 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3291 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3292 __rld_obj_head symbol.
3293 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3295 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3299 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3300 ppc_elf_addr16_ha_reloc.
3301 (ppc_elf_addr16_ha_reloc): New static function.
3303 * coff-mips.c (struct mips_hi): Define.
3304 (mips_refhi_list): New static variable.
3305 (mips_refhi_addr, mips_refhi_addend): Remove.
3306 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3307 (mips_reflo_reloc): Process mips_refhi_list.
3308 (mips_relhi_list): New static variable.
3309 (mips_relhi_addr, mips_relhi_addend): Remove.
3310 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3311 (mips_rello_reloc): Process mips_relhi_list.
3312 (mips_relocate_section): Permit an arbitrary number of REFHI or
3313 RELHI relocs before the associated REFLO or RELLO reloc.
3315 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3317 * aout-target.h (MY(callback)): Set reloc_count fields.
3319 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3321 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3322 sections unless this is a SunOS link.
3324 * VERSION: Set to 2.7.1.
3326 * Released binutils 2.7.
3328 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3330 * i386aout.c: Include "aout/aout64.h".
3331 (i386aout_write_object_contents): New static function.
3332 (MY_write_object_contents): Define.
3334 * netbsd.h (MY(write_object_contents)): Make sure that
3335 adjust_sizes_and_vmas is called before fiddling with the magic
3338 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3342 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3344 * libbfd-in.h (itos, stoi): Don't define.
3345 * libbfd.h: Rebuild.
3346 * i386lynx.c (KEEPIT): Define as udata.i.
3347 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3348 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3349 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3350 flags. Don't use stoi.
3352 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3354 * elf.c (map_sections_to_segments): Don't start a new segment for
3355 a writable section if it's on the same page as the previous
3356 segment. Reset the writable variable for a readonly section.
3358 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3360 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3361 first_thunk_address, thunk_size, and import_table_size.
3362 * peicode.h: Improved some diagnostics regarding edata sections.
3364 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3366 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3367 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3369 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3372 with XCOFF_DEF_DYNAMIC set is really defined.
3373 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3374 (xcoff_link_add_symbols): Only create special sections if using an
3377 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3379 (bfd_install_relocation): Likewise.
3381 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3383 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3385 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3386 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3387 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3388 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3389 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3390 are found for LITERAL relocs.
3391 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3392 taken, we cannot generate a .plt entry for the symbol.
3394 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3397 sysconf functions (for gprof).
3398 * configure, config.in: Rebuild.
3400 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3403 an archive if it has a map. If the object file has the wrong
3406 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3407 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3409 (alpha_relocate_section): Likewise.
3411 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3412 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3413 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3414 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3415 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3416 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3417 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3418 * peicode.h: Corresponding changes.
3420 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3422 * elflink.h (elf_create_pointer_linker_section): Comment out code
3423 dealing with making GOT pointers negative of the GOT symbol for
3426 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3428 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3429 increment the .rela.plt size until after we're done creating the
3431 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3432 .rela.plt offset directly rather than calculating it.
3434 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3436 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3437 Use autoconf-set values.
3438 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3439 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3442 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3443 * configure: Rebuilt.
3445 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3447 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3448 handling code > 1k away.
3450 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3452 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3453 defined, output whenever the symbol is updated.
3455 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3457 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3458 section to 0 if user_set_vma is set.
3459 * elflink.h (elf_bfd_final_link): Likewise.
3461 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3463 Partially undo patch of Jun 20.
3464 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3465 (coff_compute_section_file_positions): Likewise.
3466 (coff_write_object_contents): Likewise. Re-add deleted code, but
3467 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3468 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3470 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3472 * config.bfd: Add support for *-*-rtems* configurations.
3474 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * elf.c (prep_headers): Add bfd_arch_alpha case.
3478 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3480 * elf64-alpha.c: New file.
3481 * config.bfd (alpha-*-linuxecoff*): New target.
3482 (alpha-*-linux*, alpha-*-elf*): New targets.
3483 * configure.in (bfd_elf64_alpha_vec): New vector.
3484 * configure: Rebuild.
3485 * targets.c (bfd_elf64_alpha_vec): Declare.
3486 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3487 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3488 * bfd-in2.h, libbfd.h: Rebuild.
3489 * Makefile.in: Rebuild dependencies.
3490 (BFD64_BACKENDS): Add elf64-alpha.o.
3491 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3493 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3496 than relying on a right shift of 32.
3498 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3500 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3501 ifdef to COFF_WITH_PE.
3502 (coff_compute_section_file_positions): Likewise.
3503 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3504 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3505 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3506 COFF_IMAGE_WITH_PE, always include.
3508 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3510 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3512 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3513 approximate the correct answer if SIZEOF_HEADERS was not used.
3515 * binary.c (binary_set_section_contents): Set section file
3516 position based on LMA rather than VMA.
3518 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3520 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3521 symbols if info->strip == strip_all.
3523 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3525 * coff-h8300.c: Remove #if 0 code.
3526 (compatable): Don't allow mixing/matching of different architectures.
3528 * archures.c (bfd_mach_h8300s): Add.
3529 * bfd-in2.h: Rebuilt.
3530 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3532 (h8300_reloc16_estimate): Likewise.
3533 (h8300_reloc16_extra_cases): Likewise.
3534 (h8300_bfd_link_add_symbols): Likewise.
3535 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3536 (coff_set_flags): Likewise.
3537 * cpu-h8300.c (h8300_scan): Likewise.
3538 Add H8/S to bfd_h8300_arch list.
3540 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3542 Added support for Alpha OpenVMS:
3543 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3544 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3545 * config.h-vms, makefile.vms: New files.
3546 * config.bfd (alpha-*-*vms*): New target.
3547 * configure.in (evax_alpha_vec): New target vector.
3548 * configure: Rebuild.
3549 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3550 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3551 * targets.c (bfd_target_evax_flavour): Define.
3552 (evax_alpha_vec): Declare.
3553 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3554 if BFD64 is defined.
3555 * bfd-in2.h, libbfd.h: Rebuild.
3556 * Makefile.in: Rebuild dependencies.
3557 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3558 evax-emh.o, and evax-misc.o.
3559 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3560 evax-etir.c, evax-emh.c, and evax-misc.c.
3561 (HFILES): Add evax.h.
3563 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3565 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3567 (h8300_bfd_link_add_symbols): Likewise.
3569 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3571 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3572 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3574 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3576 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3577 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3579 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3580 R_MIPS_32 relocs if creating a shared library.
3582 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3584 * peicode.h (add_data_entry): Use pei_section_data rather than
3585 _cooked_size. Corresponds to May 13 change in coffcode.h.
3587 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3590 * coffcode.h (coff_write_object_contents): If there are long
3591 section names, always set the f_symptr field, even if there are no
3593 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3594 if there are no symbols.
3596 * coffgen.c (make_a_section_from_file): Check return value of
3597 _bfd_coff_read_string_table.
3598 (coff_real_object_p): Check return value of
3599 make_a_section_from_file.
3600 (_bfd_coff_read_string_table): Check that there are some symbols
3601 before trying to read the string table size.
3603 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3606 to replace a symbol in a dynamic object with a symbol from another
3607 dynamic object, do the replacement if the existing symbol is
3608 global linkage code.
3610 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3611 for _ptrgl, and treat it as global linkage code.
3613 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3614 filename or N_SO symbol past the offset, and use it to indicate
3615 that there is no line number or function when appropriate.
3617 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3620 common symbol defined by the linker. Don't export function code
3621 even if export_defineds is set.
3623 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3625 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3627 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3628 (h8300_symbol_address_p): New function.
3629 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3632 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3634 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3636 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3637 correctly for the two variants. Allow relaxing if the target
3638 is 128 bytes away since after relaxation it'll be 126 bytes away.
3639 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3640 "dot" and "value". Allow relaxing if the target is 128 bytes
3641 away since after relaxation it'll be 126 bytes away.
3642 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3643 the given section until nothing changes.
3645 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3647 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3648 alignment hack--we can get the lnnoptr info another way without
3649 suddenly increasing the alignment requirements. Set the flags for
3651 (ecoff_compute_section_file_positions): Do so.
3653 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3656 to keep the HP emulator database happy.
3658 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3659 From Kevin Buettner <kev@primenet.com>.
3661 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3663 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3664 name of a NULL section.
3666 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3668 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3669 set, always call the notice callback.
3671 * VERSION: Increment for bfdlink.h change.
3673 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3676 (sh_relax_delete_bytes): Correct handling of differently sized
3677 trailing alignment reloc.
3679 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3680 * bfd-in2.h: Rebuild.
3681 * configure.in: Warn if there is no known 64 bit type.
3682 * configure: Rebuild.
3684 * Makefile.in: Rebuild dependencies.
3685 (BFD32_BACKENDS): Add ppcboot.o.
3686 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3688 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3689 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3691 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3693 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3694 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3695 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3696 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3698 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * elf64-mips.c: Improve reloc special_functions and handling of
3701 SHT_MIPS_OPTIONS section.
3702 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3703 mips_elf_hi16_reloc and make globally visible.
3704 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3705 make globally visible.
3706 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3707 make globally visible.
3708 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3709 and make globally visible.
3710 (gprel16_with_gp): Check howto->src_mask before using value in
3712 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3713 and make globally visible.
3714 (gprel32_with_gp): Check howto->src_mask before fetching value.
3715 (bfd_mips_elf_swap_options_in): New function.
3716 (bfd_mips_elf_swap_options_out): New function.
3717 (_bfd_mips_elf_set_private_flags): Rename from
3718 mips_elf_set_private_flags and make globally visible.
3719 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3720 mips_elf_copy_private_bfd_data and make globally visible.
3721 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3722 mips_elf_merge_private_bfd_data and make globally visible.
3723 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3724 for a SHT_MIPS_OPTIONS section.
3725 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3726 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3727 name of a SHT_MIPS_OPTIONS section.
3728 (_bfd_mips_elf_set_section_contents): New function.
3729 (mips_elf32_section_processing): Set the GP value in a
3730 SHT_MIPS_OPTIONS section.
3731 (_bfd_mips_elf_find_nearest_line): Rename from
3732 mips_elf_find_nearest_line and make globally visible.
3733 (bfd_elf32_set_section_contents): Define.
3734 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3735 (_bfd_mips_elf_lo16_reloc): Declare.
3736 (_bfd_mips_elf_gprel16_reloc): Declare.
3737 (_bfd_mips_elf_got16_reloc): Declare.
3738 (_bfd_mips_elf_gprel32_reloc): Declare.
3739 (_bfd_mips_elf_set_private_flags): Declare.
3740 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3741 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3742 (_bfd_mips_elf_find_nearest_line): Declare.
3743 (_bfd_mips_elf_set_section_contents): Declare.
3745 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3747 (elf_info_to_howto): Define.
3748 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3750 (elf_info_to_howto): Define.
3751 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3753 (elf_info_to_howto): Define.
3755 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3756 R_MOV16B[12], to match change in coff/internal.h.
3758 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * elf64-mips.c: Extensive additions to provide better support for
3761 writing files and for gas.
3762 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3763 of mips_elf_object_p.
3764 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3765 _bfd_mips_elf_object_p.
3766 (_bfd_mips_elf_final_write_processing): Rename from
3767 mips_elf_final_write_processing and make globally visible.
3768 (_bfd_mips_elf_fake_sections): Rename from
3769 mips_elf_fake_sections and make globally visible.
3770 (_bfd_mips_elf_section_from_bfd_section): Rename from
3771 mips_elf_section_from_bfd_section and make globally visible.
3772 (_bfd_mips_elf_section_processing): New function, broken out of
3773 mips_elf_section_processing.
3774 (mips_elf32_section_processing): Rename from
3775 mips_elf_section_processing; call
3776 _bfd_mips_elf_section_processing.
3777 (_bfd_mips_elf_symbol_processing): Rename from
3778 mips_elf_symbol_processing and make globally visible.
3779 (_bfd_mips_elf_read_ecoff_info): Rename from
3780 mips_elf_read_ecoff_info and make globally visible.
3781 (mips_elf32_ecoff_debug_swap): Rename from
3782 mips_elf_ecoff_debug_swap.
3783 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3784 struct symbol_cache_entry.
3785 (_bfd_elf_validate_reloc): New function, moved in from
3786 elfcode.h:validate_reloc.
3787 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3788 to _bfd_elf_validate_reloc. Change all callers.
3789 * elf-bfd.h (bfd_section_from_shdr): Declare.
3790 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3791 (_bfd_elf_validate_reloc): Declare.
3792 (_bfd_mips_elf_object_p): Declare.
3793 (_bfd_mips_elf_fake_sections): Declare.
3794 (_bfd_mips_elf_section_from_bfd_section): Declare.
3795 (_bfd_mips_elf_section_processing): Declare.
3796 (_bfd_mips_elf_symbol_processing): Declare.
3797 (_bfd_mips_elf_read_ecoff_info): Declare.
3798 (_bfd_mips_elf_final_write_processing): Declare.
3799 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3802 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3803 (mips_elf_final_write_processing): Likewise.
3805 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3807 64-bit MIPS ELF ABI objdump support:
3808 * elf64-mips.c: New file.
3809 * Makefile.in: Rebuild dependencies.
3810 (BFD64_BACKENDS): Add elf64-mips.o.
3811 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3812 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3813 bfd_elf64_littlemips_vec to targ_selvecs.
3814 (mips*-*-elf*): Likewise.
3815 * confingure.in: Add bfd_elf64_bigmips_vec and
3816 bfd_elf64_littlemips_vec to vector switch.
3817 * configure: Rebuild.
3818 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3819 broken out of mips_elf_section_from_shdr.
3820 (mips_elf32_section_from_shdr): Rename from
3821 mips_elf_section_from_shdr. Call new function.
3822 (elf_backend_section_from_shdr): Update name of renamed function.
3823 * elf-bfd.h (struct elf_size_info): Change second parameter of
3824 write_out_phdrs to be const. Likewise for second parameter of
3826 (struct bfd_elf_section_data): Add rel_hdr2 field.
3827 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3828 (bfd_elf32_swap_symbol_out): Likewise.
3829 (bfd_elf32_swap_reloc_in): Likewise.
3830 (bfd_elf32_swap_reloc_out): Likewise.
3831 (bfd_elf32_swap_reloca_in): Likewise.
3832 (bfd_elf32_swap_reloca_out): Likewise.
3833 (bfd_elf32_swap_phdr_in): Likewise.
3834 (bfd_elf32_swap_phdr_out): Likewise.
3835 (bfd_elf32_swap_dyn_in): Likewise.
3836 (bfd_elf32_swap_dyn_out): Likewise.
3837 (bfd_elf32_slurp_symbol_table): Declare.
3838 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3839 (bfd_elf32_write_out_phdrs): Declare.
3840 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3841 (bfd_elf64_swap_symbol_out): Likewise.
3842 (bfd_elf64_swap_reloc_in): Likewise.
3843 (bfd_elf64_swap_reloc_out): Likewise.
3844 (bfd_elf64_swap_reloca_in): Likewise.
3845 (bfd_elf64_swap_reloca_out): Likewise.
3846 (bfd_elf64_swap_phdr_in): Likewise.
3847 (bfd_elf64_swap_phdr_out): Likewise.
3848 (bfd_elf64_swap_dyn_in): Likewise.
3849 (bfd_elf64_swap_dyn_out): Likewise.
3850 (bfd_elf64_slurp_symbol_table): Declare.
3851 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3852 (bfd_elf64_write_out_phdrs): Declare.
3853 (_bfd_mips_elf_section_from_shdr): Declare.
3854 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3855 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3856 section for the section, add the new one to rel_hdr2. Increment
3857 reloc_count rather than setting it.
3858 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3859 Remove static declaration.
3860 (elf_write_shdrs_and_ehdr): Define name as macro.
3861 (elf_write_out_phdrs): Likewise.
3862 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3863 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3864 (elf_swap_symbol_in): Change second parameter to be const.
3865 (elf_swap_symbol_out): Likewise.
3866 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3867 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3868 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3869 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3870 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3871 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3872 parameter to be const. Make non-static.
3873 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3875 (elf_slurp_symbol_table): Make non-static.
3876 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3877 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3878 (elf_backend_size_info): Likewise.
3879 (elfNN_bed): Use elf_backend_size_info.
3880 * targets.c (bfd_elf64_bigmips_vec): Declare.
3881 (bfd_elf64_littlemips_vec): Declare.
3882 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3883 bfd_elf64_littlemips_vec if BFD64 is defined.
3885 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3887 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3890 zeroes, in alignment holes.
3892 * configure: Rebuild with autoconf 2.10.
3894 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3895 potential leading underscore in the allocated buffer.
3897 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3899 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3900 symbols into .sbss if this is a relocatable link.
3902 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3905 undefined symbols when creating a shared library.
3907 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3909 * coff-sh.c: Add a bunch of new code and static const arrays to
3910 support aligning loads and stores on four byte memory boundaries.
3912 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3914 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3915 call sh_align_loads.
3916 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3919 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * cache.c (bfd_open_file): Unlink the file before opening it for
3922 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3924 * opncls.c (bfd_fdopenr): Set opened_once.
3926 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3928 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3931 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3932 the code unconditionally.
3934 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3936 * libcoff-in.h (struct pei_section_tdata): Define structure.
3937 (pei_section_data): Define macro.
3938 * libcoff.h: Rebuild.
3939 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3940 store s_paddr field in pei_section_data.
3941 (coff_compute_section_file_positions): Use pei_section_data rather
3942 than _cooked_size, and don't overwrite an existing value.
3943 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3944 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3945 * peicode.h (coff_bfd_copy_private_section_data): Define if
3947 (pe_bfd_copy_private_section_data): New static function if
3950 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * srec.c (srec_set_arch_mach): Write as a function rather than a
3955 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3956 no map, just check each member in turn to see whether it is
3959 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3961 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3962 table. Call BFD_ASSERT to validate header size, instead of
3964 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3967 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3969 * ppcboot.c: New target for looking at PPCbug boot records.
3971 * config{ure.in,.bfd}: Add support for ppcboot target.
3973 * configure: Regenerate.
3975 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3977 * coff-h8300.c (howto_table): Update names to match recent
3978 changes to include/coff/internal.h. Fix minor errors in the
3979 existing relocs. Add R_MOVL1 and R_MOVL2.
3980 (rtype2howto): Similarly.
3981 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3982 existing relaxing code and peform more relaxing.
3983 (h8300_reloc16_extra_cases): Likewise.
3985 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3987 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3990 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3992 * elfcode.h (elf_object_p): Reject generic ELF target if
3993 e_machine matches an alternate machine code in a specific backend.
3995 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3996 obsolete align_power_min field.
3998 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4000 * coff-h8300.c (reloc_howto_type): Add howto entry for
4002 (rtype2howto): Handle R_PCRWORD_B.
4003 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4004 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4005 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4006 branch (R_PCWORD_B).
4008 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4010 * aoutx.h (translate_from_native_sym_flags): Set the section for
4011 BSF_CONSTRUCTOR symbols.
4013 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4016 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4018 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4019 stop looking when section is found.
4021 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * coffcode.h (STRING_SIZE_SIZE): Define.
4024 (styp_to_sec_flags): Handle long symbol names when looking for the
4026 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4027 (bfd_coff_long_section_names): Define.
4028 (coff_write_object_contents): Handle long section names.
4029 (bfd_coff_std_swap_table): Initialize new field.
4030 * libcoff.h: Rebuild.
4031 * coffgen.c (make_a_section_from_file): Handle long section
4033 (coff_write_symbols): Handle long section names.
4034 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4035 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4036 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4037 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4038 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4039 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4040 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4041 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4043 * bout.c (b_out_callback): Set lma of sections.
4044 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4045 parameter to output_bfd. Used input_bfd instead of output_bfd in
4048 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4050 * aoutx.h (translate_from_native_sym_flags): Don't create
4051 SEC_CONSTRUCTOR sections.
4052 * ecoff.c (ecoff_set_symbol_info): Likewise.
4054 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4055 From Don Bowman <bowman@waterloo.hp.com>.
4057 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4059 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4060 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4062 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4064 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4065 mips_32_relocs field.
4066 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4067 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4068 relocs against a global symbol which is not defined in a regular
4070 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4071 against a global symbol, increment mips_32_relocs.
4072 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4073 the symbol is not defined in a regular file, make room in the
4076 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4079 file position and the virtual file position separately. Set
4080 filepos information bsaed on the real file position.
4081 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4082 Jan 23 change to coffcode.h.
4084 * som.c (som_slurp_symbol_table): Set the symbol count to the
4085 number of BFD symbols created.
4087 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4089 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4090 output file if linking shared objects. Loop to check all relocs,
4091 rather than returning false on first error.
4093 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4095 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4096 (ppc_elf_additional_program_headers): If .interp section, bump #
4097 of program headers by 1.
4098 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4099 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4100 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4102 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4104 (ppc_elf_relocate_section): If the output section isn't defined,
4105 don't abort, just give an error message.
4107 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4108 being created is .sdata or .sdata2, don't make the symbol dynamic.
4110 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4112 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4113 members of an archive for dynamic objects with no symbols, and
4114 pass them directly to check_archive_element.
4115 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4116 xcoff_link_check_dynamic_ar_symbols.
4117 (xcoff_link_check_dynamic_ar_symbols): New static function.
4119 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4120 from _bfd_nodynamic to _bfd_xcoff.
4121 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4123 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4124 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4125 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4126 * libcoff.h: Rebuild.
4127 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4128 (xcoff_get_section_contents): New static function.
4129 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4130 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4131 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4132 (xcoff_dynamic_reloc): New static variable.
4133 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4134 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4136 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4139 if reloc_entry->addend is not 0.
4140 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4142 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4144 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4146 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4147 Add entries for R_SPARC_[56].
4148 (sparc_reloc_map): Add entries for R_SPARC_[56].
4150 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4152 Optimize linking of stabs in sections as used in ELF and COFF.
4153 * stabs.c: New file.
4154 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4155 (_bfd_write_section_stabs): Declare.
4156 (_bfd_write_stab_strings): Declare.
4157 * libbfd.h: Rebuild.
4158 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4159 (struct coff_link_hash_table): Add stab_info field.
4160 * libcoff.h: Rebuild.
4161 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4163 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4165 (_bfd_coff_final_link): Write out stab strings hash table.
4166 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4167 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4169 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4170 (struct bfd_elf_section_data): Add stab_info field.
4171 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4173 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4174 _bfd_link_section_stabs.
4175 (elf_bfd_final_link): Write out stab strings hash table.
4176 (elf_link_input_bfd): Handle optimized stabs sections.
4177 * reloc.c (_bfd_final_link_relocate): Check address against
4178 _raw_size rather than _cooked_size.
4179 * Makefile.in: Rebuild dependencies.
4180 (BFD_LIBS): Add stabs.o
4181 (BFD_LIBS_CFILES): Add stabs.c.
4183 * VERSION: Increment for bfdlink.h change.
4185 * coffgen.c (coff_renumber_symbols): Correct handling of
4186 BSF_NOT_AT_END common symbols.
4188 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * coff-ppc.c (record_toc): Add cast to avoid warning.
4191 (ppc_allocate_toc_section): Likewise.
4192 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4193 (ppc_coff_reloc_type_lookup): Remove unreached code.
4194 * coffcode.h (coff_write_object_contents): Don't take the address
4196 * peicode.h (pe_print_idata): Add casts to avoid warning.
4197 (pe_print_edata): Likewise.
4198 (pe_print_reloc): Remove ANSI C string concatenation.
4200 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4204 * libcoff.h: Rebuild.
4205 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4207 (coff_swap_aux_out): Likewise.
4208 * peicode.h (coff_swap_aux_in): Likewise.
4209 (coff_swap_aux_out): Likewise.
4210 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4212 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4214 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4215 Fix up .bf endndx link fields.
4216 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4218 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4221 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4223 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4224 on Solaris PowerPC systems doesn't get confused.
4226 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4229 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4230 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4231 update did_reg and did_reg2.
4233 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4235 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4237 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4238 callback routines, pass h->root.string rather than name, in case
4239 copy is true and name is transient.
4241 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4243 * elfcore.h: Add support for core files with multiple threads.
4244 (Primarily for Solaris.)
4246 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4248 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4249 section->orelocation is NULL.
4251 * coffgen.c (bfd_coff_get_syment): New function.
4252 (bfd_coff_get_auxent): New function.
4253 * bfd-in.h (bfd_coff_get_syment): Declare.
4254 (bfd_coff_get_auxent): Declare.
4255 * bfd-in2.h: Rebuild.
4257 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * elf32-mips.c (struct mips_hi16): Define.
4260 (mips_hi16_addr, mips_hi16_addend): Remove.
4261 (mips_hi16_list): New static variable.
4262 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4263 (mips_elf_lo16_reloc): Process mips_hi16_list.
4264 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4265 relocs before the associated LO16 reloc.
4267 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * versados.c (versados_scan): Check bfd_alloc return value.
4270 (versados_object_p): Check all bfd_read return values. Require
4271 that lang field be less than 10, to avoid confusion with Intel Hex
4274 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4276 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4277 not 0, for an absolute symbol.
4278 (NAME(aout,swap_ext_reloc_out)): Likewise.
4280 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4281 (ihex_write_object_contents): For a large start address, output
4282 the full 32 bit address in record type 5.
4284 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4285 to int to avoid promotion problems in prototype.
4287 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * configure.host: Use ${srcdir} when looking for picfrag.
4291 * configure.host: Switch on ${libdir}, not $(libdir). From
4292 alan@spri.levels.unisa.edu.au (Alan Modra).
4294 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4295 entry point, not just for DYNAMIC objects.
4296 * sunos.c (sunos_add_dynamic_symbols): Always call
4297 sunos_create_dynamic_sections. If called with a non DYNAMIC
4298 object, don't do anything else.
4299 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4301 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4303 * configure.in: Permit --enable-shared to specify a list of
4305 * configure: Rebuild.
4307 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4308 host when configuring with --enable-shard.
4310 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4315 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4316 to avoid crashing in bfd_hash_replace.
4318 * sysdep.h: Use #ifdef, not #if.
4320 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * config.in: Rebuild.
4324 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4326 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4327 (AC_CHECK_HEADERS): Check for sys/time.h
4328 (AC_HEADER_TIME): Add macro.
4329 * configure: Rebuild.
4330 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4331 to control what combination of <time> and <sys/time.h>
4334 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4336 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4337 (aout_32_sunos4_write_object_contents): Likewise.
4338 * aoutx.h (NAME(aout,machine_type)): Handle
4339 bfd_mach_sparc_{sparclet,sparclite}.
4340 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4341 (bfd_mach_sparc_v9_p): Update.
4342 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4343 * libaout.h (enum machine_type): Add M_SPARCLET.
4344 * sunos.c (MACHTYPE_OK): Define.
4345 * bfd-in2.h: Regenerated.
4347 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4350 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4351 * elflink.c (_bfd_elf_create_got_section): Store the
4352 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4353 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4354 global offset table goes over 0x1000, set the value of
4355 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4356 (elf32_sparc_relocate_section): Subtract the offset of
4357 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4359 * elfcode.h: Don't include <string.h>.
4361 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4363 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4364 generic_link_hash_newfunc. All references changed.
4365 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4366 moved here from libbfd-in.h.
4367 * libbfd-in.h: Corresponding changes.
4368 * libbfd.h: Regenerated.
4370 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * aoutx.h (aout_link_input_section_std): When reporting an
4373 overflow error, use the name of the symbol in the hash table if
4375 (aout_link_input_section_ext): Likewise.
4377 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4378 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4380 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4382 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4383 * coffcode.h (coff_compute_section_file_positions): Likewise.
4384 (coff_write_object_contents): Likewise.
4386 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4388 * section.c (SEC_LINK_ONCE): Define.
4389 (SEC_LINK_DUPLICATES): Define.
4390 (SEC_LINK_DUPLICATES_DISCARD): Define.
4391 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4392 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4393 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4394 * bfd-in2.h: Rebuild.
4395 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4396 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4397 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4398 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4399 SEC_LINK_ONCE, and look through the symbol table for the setting
4400 for SEC_LINK_DUPLICATES.
4401 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4402 set for a section, find the section symbol in the symbol table,
4403 and set the aux entry based on SEC_LINK_DUPLICATES.
4404 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4405 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4406 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4407 * coff-i386.c (i386coff_vec): Likewise.
4408 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4410 * VERSION: Bump to 2.6.1.
4411 * Makefile.in (stamp-h): Depend upon VERSION.
4413 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4415 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4416 * libbfd.h: Rebuilt.
4417 * linker.c (generic_link_hash_newfunc): No longer static.
4418 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4420 * coff-h8300.c: Add two derived hash tables and their associated
4421 funtions and #defines for use by the h8300 linker.
4422 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4423 the function vector as needed. Place the address of the function
4424 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4425 Rewrite the vectors section contents as necessary.
4426 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4427 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4428 (coff_bfd_link_hash_table_create): Likewise.
4430 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4433 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4435 (hppa_rebuild_insn): Pass pointer to correct type to
4436 low_sign_unext and dis_assemble_21.
4438 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4440 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4441 Stick with sparc-*-{sysv4*,solaris2*}.
4443 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4445 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4446 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4447 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4448 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4449 fields is non-zero, print them.
4451 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4452 ifdef. Remove unused variables.
4453 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4455 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4456 (get_symbol_value): Ifdef out.
4457 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4458 (coff_ppc_relocate_section): Remove unused variables. Make
4459 fprintf strings and argument types correspond. Put before_addr in
4461 (dump_toc): Make fprintf strings and argument types correspond.
4462 (ppc_process_before_allocation): Remove unused variables. Always
4464 (ppc_reflo_reloc): Ifdef out.
4465 (ppc_addr32nb_reloc): Ifdef out.
4466 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4468 (coff_ppc_rtype_to_howto): Likewise.
4469 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4471 * peicode.h (pe_print_idata): Move otherwise unused variables into
4472 the #ifdef where they are used. Always return a value.
4473 (pe_print_edata): Make fprintf strings and argument types
4474 correspond. Always return a value.
4475 (pe_print_pdata): Removed unused variable addr_value. Always
4477 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4478 strings and argument types correspond. Always return a value.
4480 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4481 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4482 variable rela inside #if 0 section where it is used.
4484 * ns32k.h: New file.
4485 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4486 functions to start with _bfd_.
4487 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4488 functions in cpu-ns32k.h.
4489 * Makefile.in: Rebuild dependencies.
4490 (HFILES): Add ns32k.h.
4492 * section.c (struct sec): Add linker_mark field. Change
4493 user_set_vma and reloc_done to be single bit fields.
4494 (STD_SECTION): Update accordingly.
4495 * bfd-in2.h: Rebuild.
4496 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4498 (aout_link_input_bfd): Don't link unmarked sections.
4499 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4501 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4502 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4504 * elflink.h (elf_bfd_final_link): Mark sections included in the
4506 (elf_link_input_bfd): Don't link unmarked sections.
4507 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4509 (xcoff_link_input_bfd): Don't link unmarked sections.
4511 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4512 overflow error messages.
4514 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4516 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4517 is not set, print "BFD: " before the error message.
4519 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4520 Miles Bader <miles@gnu.ai.mit.edu>.
4521 * configure: Rebuild.
4523 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4525 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4528 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4529 m68k-aout, m68k-coff, and m68k-elf targets.
4531 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4533 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4534 (ieee_generic_stat_arch_elt): Restructured to prevent
4535 ieee_object_p from being called repeatedly.
4537 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4539 * coffcode.h (coff_write_object_contents): Allocate
4540 buffers large enough for any FILEHDR or AOUTHDR.
4542 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4544 * ecofflink.c (lookup_line): New static function, renamed and
4545 slighly changed from old _bfd_ecoff_locate_line.
4546 (_bfd_ecoff_locate_line): Cache line number information. Use
4547 lookup_line for actual lookup.
4549 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4551 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4552 multiple of 20 bytes.
4554 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4557 allocate ecoff_find_line, and don't initialize by hand.
4558 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4559 mips_elf_find_line, and don't call memset.
4561 * coffcode.h (coff_compute_section_file_positions): If not
4562 producing a final executable, don't consider sofar when aligning
4563 the section to the correct size.
4565 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4567 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4568 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4569 * coffgen.c (coff_section_symbol): Ifdef out.
4571 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4574 output_bfd is not NULL.
4576 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4578 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4579 of bfd_alloc (fixes fix_line not being initialized).
4580 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4582 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4584 * coffcode.h: Allow specific backends to override the
4585 bfd_link_add_symbols routine.
4587 * coff-h8300.c: Include genlink.h.
4588 (howto_table): Add R_MEM_INDIRECT.
4589 (rtype2howto): Support R_MEM_INDIRECT.
4590 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4593 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4595 * coff-alpha.c (alpha_relocate_section): Use
4596 info->callbacks_warning, rather than _bfd_error_handler, for
4597 "multiple gp" warning.
4599 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4601 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4602 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4603 table string. Use bfd_wrapped_link_hash_lookup.
4604 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4606 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4607 table, if any, when writing out symbols.
4608 (aout_link_input_section_std): Use the name from the hash table,
4609 if any, when reporting undefined symbols.
4610 (aout_link_input_section_ext): Likewise.
4611 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4612 * bout.c (get_value): Likewise.
4613 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4614 * ecoff.c (ecoff_reloc_link_order): Likewise.
4615 * elflink.h (elf_link_add_object_symbols): Likewise.
4616 (elf_reloc_link_order): Likewise.
4617 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4618 (_bfd_generic_reloc_link_order): Likewise.
4619 (default_indirect_link_order): Likewise.
4620 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4621 * sunos.c (sunos_add_one_symbol): Likewise.
4622 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4623 (bfd_xcoff_link_count_reloc): Likewise.
4624 (xcoff_reloc_link_order): Likewise.
4626 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4627 into -1 for intern->rss.
4629 * configure: Rebuild with autoconf 2.8.
4631 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4633 * stab-syms.c (__define_stab_duplicate): Define.
4634 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4636 * bfd-in.h (bfd_get_stab_name): Declare.
4637 * bfd-in2.h: Rebuild.
4638 * Makefile.in: Rebuild dependencies.
4639 (BFD_LIBS): Add stab-syms.o.
4640 (BFD_LIBS_CFILES): Add stab-syms.c.
4641 (BFD32_BACKENDS): Remove stab-syms.o.
4642 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4643 * configure.in: Don't list stab-syms.o in bfd_backends.
4644 * configure: Rebuild.
4645 * libaout.h (aout_stab_name): Don't declare.
4646 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4649 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * elf.c (assign_file_positions_for_segments): Adjust file offset
4652 for section alignment even if SEC_LOAD is not set.
4654 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4656 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4657 since they appear as targets in Makefile.in.
4658 * configure: Rebuild.
4660 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4661 don't fiddle with a symbol which is not defined anywhere.
4663 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4666 though they are defined in a shared library.
4667 (xcoff_build_ldsyms): Likewise.
4669 * coffgen.c (coff_find_nearest_line): Don't look at the line
4670 numbers for the section if section->lineno is NULL.
4672 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4673 message rather than calling BFD_ASSERT.
4674 * elfcode.h (write_relocs): Check return value of
4675 _bfd_elf_symbol_from_bfd_symbol.
4677 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4679 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4682 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4684 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4686 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4687 hppa_reloc_field_selector_type_alt.
4688 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4689 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4691 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4693 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4695 * elf.c (assign_file_positions_for_segments): Adjust the segment
4696 memory size for the alignment of a SEC_ALLOC section, not just a
4699 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4701 * m68klinux.c: New file.
4702 * hosts/m68klinux.h: New file.
4703 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4704 * configure.in (m68*-*-linux*): New native host.
4705 (m68klinux_vec): New vector.
4706 * configure: Rebuild.
4707 * targets.c (m68klinux_vec): Declare.
4708 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4709 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4710 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4711 declaration from bfd_linux_size_dynamic_sections.
4712 (bfd_m68klinux_size_dynamic_sections): Declare.
4713 * bfd-in2.h: Rebuild.
4714 * Makefile.in: Rebuild dependencies.
4715 (BFD32_BACKENDS): Add m68klinux.o.
4716 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4718 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4720 * libhppa.h (pa_arch): Add pa20.
4721 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4722 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4723 (hppa_field_adjust): Handle e_nsel.
4724 * som.c: Provide default definitions for many new relocs found only
4725 in hpux10 include files.
4726 (som_fixup_formats): Add several new relocs from hpux10.
4727 (som_hppa_howto_table): Add hpux10 relocs.
4728 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4730 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4732 * mpw-make.sed: Edit out recent shared library support, and
4733 rules to rebuild .h files using doc/chew.
4735 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4737 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4738 size even of sections with no contents.
4740 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4742 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4743 starting with '$' the way we skip names starting with '.'. When
4744 updating x_endndx, don't be fooled by an index which has been
4747 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4748 struct/union/enum type with no elements.
4750 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4752 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4754 * archive.c (bfd_generic_archive_p): If the first file in the
4755 archive can not be recognized as an object, don't assume that this
4756 is the wrong format.
4758 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4759 format is not bfd_object.
4760 (bfd_elf_get_dt_soname): Likewise.
4762 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4764 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4767 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4769 * bfd.c (tdata): Add netbsd_core_data.
4770 * bfd-in2.h: Regenerated.
4772 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4775 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4776 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4779 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4780 to get the symbol index, matching 14 Jul 95 change.
4782 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4784 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4785 Remove duplicate definition of gp.
4787 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4790 assume that we can set the GP value and then get the same value,
4791 since it won't be true if the output file is neither ELF nor
4793 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4794 _bfd_get_gp_value here.
4795 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4796 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4798 (mips_elf_lo16_reloc): Likewise.
4799 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4800 Don't require that the BFD be ELF.
4801 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4802 (mips_elf_gprel32_reloc): Likewise.
4803 (mips_elf_relocate_section): Don't assume we can set and get the
4805 (mips_elf_finish_dynamic_symbol): Don't bother to use
4806 _bfd_get_gp_value here.
4808 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4809 Don't change epdr between malloc and free. Be careful not to free
4810 NULL pointers. Zero out the first RPDR.
4812 * configure.host: On Linux, only pass -rpath option if $(libdir)
4813 is neither /lib nor /usr/lib. From Alan Modra
4814 <alan@mullet.Levels.UniSA.Edu.Au>.
4816 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4818 (elf_dt_name): Rename from elf_dt_needed_name.
4819 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4821 (bfd_elf_get_dt_soname): New function.
4822 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4823 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4824 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4825 * bfd-in2.h: Rebuild.
4827 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4829 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4830 _bfd_sparc_elf_reloc_type_lookup.
4831 (bfd_elf32_bfd_reloc_type_lookup): Update.
4832 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4833 (sparc64_elf_howto_table): Define.
4834 (sparc_reloc_map): Define.
4835 (sparc64_elf_reloc_type_lookup): New function.
4836 (sparc_elf_wdisp16_reloc): New function.
4837 (elf_info_to_howto): Use sparc64_elf_howto_table.
4838 (sparc64_elf_relocate_section): Likewise.
4839 (bfd_elf64_bfd_reloc_type_lookup): Update.
4841 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * configure.host: Check for 'do not mix' from native linker before
4844 trying to use -rpath.
4846 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4848 * bfd.c (_bfd_get_gp_value): New function.
4849 (_bfd_set_gp_value): New function.
4850 * libbfd-in.h (_bfd_get_gp_value): Declare.
4851 (_bfd_set_gp_value): Declare.
4852 * libbfd.h: Rebuild.
4853 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4854 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4855 directly to the fields in the tdata information.
4856 (alpha_relocate_section): Likewise.
4857 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4858 (mips_gprel_reloc): Likewise.
4859 (mips_relocate_section): Likewise.
4860 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4861 (mips_elf_lo16_reloc): Likewise.
4862 (mips_elf_final_gp): Likewise.
4863 (mips_elf_gprel16_reloc): Likewise.
4864 (mips_elf_gprel32_reloc): Likewise.
4865 (mips_elf_relocate_section): Likewise.
4866 (mips_elf_finish_dynamic_symbol): Likewise.
4868 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4870 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4872 * configure.in: Call AC_PROG_CC before configure.host.
4873 * configure: Rebuild.
4874 * configure.host: Don't set information which autoconf should
4875 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4877 * configure.host: Remove go32 and win32 host information, since it
4878 should no longer be needed.
4880 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4881 then start a new segment rather than put a writable section in a
4884 * configure.host: Set RPATH_ENVVAR.
4886 * Makefile.in: Rebuild dependencies.
4888 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4889 zero_section variable.
4891 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4893 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4894 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4895 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4897 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4899 * ieee.c (ieee_write_expression): Only use an R variable for a
4900 local symbol. Don't output a zero offset. Handle a zero address.
4901 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4902 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4904 (parse_expression): Don't try to handle multiple occurrences of a
4905 P variable. Handle I variables differently from X variables. Fix
4906 the order of minus expressions.
4907 (ieee_slurp_external_symbols): Generate an I variable for an NN
4908 record. Fix handling of ATI and ATX records.
4909 (ieee_slurp_sections): Only set minimal section attributes.
4910 Adjust them later, based on the section contents.
4911 (ieee_object_p): Read in the file until just after the ME record.
4912 Call ieee_slurp_section_data to set the section flags.
4913 (do_one): Add iterations parameter. Only repeat the first load
4914 item. Set the section and file reloc flags.
4915 (ieee_slurp_section_data): Set section flags. Pass iterations to
4917 (ieee_canonicalize_reloc): Handle I variables.
4918 (do_with_relocs): Only emit relocation size when necessary.
4919 Increase MAXRUN to 127. Change ov to be assigned, and take
4920 src_mask and pcrel_offset into account.
4921 (ieee_write_data_part): Skip sections that are not loaded.
4922 (ieee_write_external_part): Don't output optional last entry of WX
4924 (ieee_write_me_part): Make setting of me_record neater.
4925 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4927 * syms.c (stt): Add entries for zerovars, vars, and code.
4929 * elfcode.h (validate_reloc): New static function.
4930 (write_relocs): Call validate_reloc for non ELF relocs.
4932 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4933 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4934 (TARGET_LITTLE_SYM): Likewise.
4936 * config.bfd (m68*-*-psos*): New target.
4938 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4940 * i386msdos.c: Remove some #if 0 code.
4941 (msdos_write_object_contents): Don't include empty sections in the
4942 size computation, regardless of their address.
4944 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4946 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4947 is NULL, ie, the -r switch is used.
4949 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4951 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4952 (BFD_RELOC_MIPS_GOT_LO16): Define.
4953 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4954 * bfd-in2.h, libbfd.h: Rebuild.
4955 * elf32-mips.c (mips_reloc_map): Map new relocs.
4957 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4959 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4962 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4963 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4964 simple number for the section address, rather than an expression.
4965 Limit the number of bytes between relocs to MAXRUN.
4966 (ieee_write_me_part): Set me_record to the file offset after the
4968 (ieee_write_processor): New static function.
4969 (ieee_write_object_contents): Use ieee_write_processor.
4971 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4975 * coff-aux.c: Change include of aux.h to aux-coff.h.
4977 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4979 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4980 relocation put the addend both in the reloc entry and the data.
4981 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4984 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4985 a R_68K_PCxx reloc against a defined global symbol directly.
4986 (elf_m68k_check_relocs): Don't count such a reloc.
4988 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4989 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4990 symbol for now, otherwise always record the symbol as dynamic.
4991 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4992 is not referenced by a dynamic object, and we are not making a
4993 shared object, then don't make a PLT entry. If we do make a PLT
4994 entry, make sure the symbol has been recorded as dynamic.
4996 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4998 * configure.host: When making a shared library, set HLDFLAGS to
4999 pass an appropriate -rpath option. Use the make variable SONAME
5000 as the shared library soname, rather than computing it here. On
5001 SunOS, build stamp-tshlink in place of $(SHLINK).
5002 * Makefile.in (SONAME): New variable.
5003 ($(SHLINK)): Make a link to the transformed name, as well.
5004 (stamp-tshlink): New target.
5005 (install): Skip stamp-tshlink during install.
5007 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5009 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5010 linker sections have been set up yet.
5012 * elf.c (make_mapping): Add an additional argument to suppress
5013 making the first section include the program headers.
5014 (map_sections_to_segments): If the user used -Ttext such that the
5015 program headers are on a different page, do not set the flags
5016 saying that this section includes the program headers.
5018 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5020 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5021 don't define TRAD_HEADER.
5022 * configure: Rebuild.
5024 * netbsd-core.c: New file, support for NetBSD core files.
5025 * hosts/*nbsd.h: Removed.
5027 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5029 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5030 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5031 * libbfd.h, bfd-in2.h: Regenerated.
5032 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5033 bfd_elf32_bfd_reloc_type_lookup.
5034 (reloc_type{,_names}): Deleted.
5035 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5037 (sparc_reloc_map): Add sparc64 relocs.
5038 (sparc_elf_notsupported_reloc): New static function.
5039 (sparc_elf_wdisp16_reloc): New static function.
5040 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5041 (elf32_sparc_relocate_section): Likewise.
5042 (bfd_elf32_bfd_reloc_type_lookup): Define.
5043 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5044 (reloc_type{,_names}): Deleted.
5045 (elf_sparc_howto_table): Deleted.
5046 (sparc_reloc_map): Deleted.
5047 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5048 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5050 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5052 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5055 * Makefile.in (program_transform_name): New variable.
5056 (install): Transform library name before installing it.
5058 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * archures.c (bfd_mach_i960_hx): Define.
5061 * bfd-in2.h: Rebuild.
5062 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5063 (MATRIX): Expand entries for HX.
5064 (arch_info_struct): Add i960:hx entry.
5065 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5066 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5067 (coff_set_flags): Handle bfd_mach_i960_hx.
5069 Support for building as a shared library, based on patches from
5070 Alan Modra <alan@spri.levels.unisa.edu.au>:
5071 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5072 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5073 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5074 * configure: Rebuild.
5075 * configure.host: If --enable-shared, adjust shared library stuff
5076 based on the host. If the host is SunOS, and the linker supports
5077 -rpath, set HLDFLAGS to use it.
5078 * Makefile.in (ALLLIBS): New variable.
5079 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5080 (COMMON_SHLIB, SHLINK): New variables.
5081 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5082 (STAGESTUFF): Remove variable.
5083 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5085 (stamp-ofiles): New target, like old ofiles target, but build
5086 using a temporary file and move-if-change, and touch stamp-ofiles
5088 (ofiles): Just depend upon stamp-ofiles.
5089 (stamp-piclist, piclist): New targets.
5090 ($(SHLIB), $(SHLINK)): New targets.
5091 (targets.o, archures.o): Build twice if PICFLAG is set.
5092 (do_mostlyclean): Remove pic/*.o.
5093 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5095 (do_distclean): Remove pic and stamp-picdir.
5096 (install): Install shared libraries.
5097 ($(OFILES)): Depend upon stamp-picdir.
5098 (stamp-picdir): New target.
5100 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5102 * libcoff.h: Rebuild.
5104 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5105 flavour of a section with no owner.
5107 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5108 ELF_LINK_NON_ELF flag.
5109 (mips_elf_create_got_section): Likewise.
5111 * elf.c: Revert last change, since it breaks dynamic linking.
5112 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5114 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5115 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5116 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5118 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5120 * elf.c (assign_file_positions_for_segments): If the backend does
5121 not want the elf header or the program headers in the address
5122 space, do not include them in the calculations.
5124 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5125 function to determine if we need additional program headers.
5126 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5127 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5129 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5131 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5133 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5135 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5136 back into one line. Some compilers (sunos 4.1.3 for example)
5137 won't accept args split across more than one line.
5139 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5141 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5142 * configure: Regenerate.
5144 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5146 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5147 try to do arithmetic on a void *, cast it to a unsigned char * first.
5149 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5151 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5152 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5154 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5155 flag for a newly defined symbol.
5156 (NAME(bfd_elf,record_link_assignment)): Likewise.
5157 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5158 set the DEF or REF_REGULAR flags correctly.
5160 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5161 (libbfd.h, libcoff.h): Corresponding change.
5163 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5164 a PLT32 reloc as dynamic.
5165 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5166 is not referenced by a dynamic object, and we are not making a
5167 shared object, then don't make a PLT entry. If we do make a PLT
5168 entry, make sure the symbol has been recorded as dynamic.
5170 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5172 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5173 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5174 (powerpcle-*-cygwin32): New.
5175 * peicode.h (add_data_entry): Get address from vma.
5177 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5179 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5180 attached to the section has already been created as an undefined
5181 symbol, treat it as if it hasn't been created yet.
5183 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5185 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5186 symbol or section symbols if stripping all symbols and this is not
5187 a relocateable link. Don't output the symbol string table if
5188 there are no symbols.
5189 (elf_link_flush_output_syms): Don't do anything if there are no
5192 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5194 * coff-aux.c: New file.
5195 * hosts/m68kaux.h: New file.
5196 * config.bfd (m68*-apple-aux*): New target.
5197 * configure.in (m68*-apple-aux*): New native host.
5198 (m68kaux_coff_vec): New vector.
5199 * configure: Rebuild.
5200 * targets.c (m68kaux_coff_vec): Declare.
5201 * coffcode.h (bfd_coff_backend_data): Add field
5202 _bfd_coff_link_add_one_symbol.
5203 (bfd_coff_link_add_one_symbol): Define.
5204 (compare_arelent_ptr): New static function if TARG_AUX.
5205 (coff_write_relocs): If TARG_AUX, sort the relocs.
5206 (coff_write_object_contents): Set A/UX aouthdr magic number.
5207 (coff_link_add_one_symbol): Define if not defined.
5208 (bfd_coff_std_swap_table): Initialize new field.
5209 * libcoff.h: Rebuild.
5210 * cofflink.c (coff_link_add_symbols): Call
5211 bfd_coff_link_add_one_symbol rather than
5212 _bfd_generic_link_add_one_symbol.
5213 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5214 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5215 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5216 * Makefile.in: Rebuild dependencies.
5217 (BFD32_BACKENDS): Add coff-aux.o.
5218 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5220 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5222 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5223 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5225 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5228 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5229 (maintainer-clean): Warn about deleting special files.
5230 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5232 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5233 warning symbols correctly.
5234 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5235 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5236 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5237 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5238 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5239 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5241 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5244 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5246 * libcoff-in.h: aligned newly exported names with bfd naming
5247 conventions. Removed an erroneous define of POWERPC_LE_PE.
5248 * libcoff.h: Rebuild.
5249 * cofflink.c, coff-ppc.c: the above function name changes
5251 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5253 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5254 * ecoff.c (struct extsym_info): Define.
5255 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5256 to ecoff_link_write_external.
5257 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5258 Strip symbols when appropriate.
5260 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5261 * syms.c (BSF_OBJECT): Define.
5262 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5263 * bfd-in2.h: Rebuild.
5264 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5266 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5269 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5270 copying relocs into a shared object, treat a defined global symbol
5272 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5273 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5274 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5276 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5277 real defined symbol, not to a weak defined symbol.
5279 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5281 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5282 and made a few static functions externs.
5284 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5285 POWERPC_LE_PE hack in cofflink.
5287 * libcoff-in.h: promoted the following from cofflink.c to allow
5288 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5289 coff_debug_merge_element, struct coff_debug_merge_type,
5290 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5291 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5292 coff_debug_merge_hash_lookup, coff_link_section_info,
5293 coff_final_link_info, coff_debug_merge_hash_newfunc,
5294 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5296 * libcoff.h: re-gen'd
5298 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5300 * syms.c: Include "bfdlink.h".
5301 (struct stab_find_info): Define.
5302 (_bfd_stab_section_find_nearest_line): New function.
5303 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5304 * libbfd.h: Rebuild.
5305 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5306 * elf.c (_bfd_elf_find_nearest_line): Try calling
5307 _bfd_stab_section_find_nearest_line before searching the ELF
5308 symbol table. Find the closest STT_FUNC symbol, not the last one.
5309 * libcoff-in.h (coff_data_type): Add line_info field.
5310 * libcoff.h: Rebuild.
5311 * coffgen.c (coff_find_nearest_line): Try calling
5312 _bfd_stab_section_find_nearest_line before searching the COFF
5314 * Makefile.in: Rebuild dependencies.
5316 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5318 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5319 4 bytes, so we get the correct value when updating the register
5320 field in little endian mode.
5322 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5324 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5325 entry_section fields. Add sntoc and snentry fields.
5326 * libcoff.h: Rebuild.
5327 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5328 not toc_section and entry_section (the COFF file does not have any
5329 sections at this point).
5330 (coff_write_object_contents): Set o_snentry and o_sntoc from
5331 snentry and sntoc rather than entry_section and toc_section.
5332 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5333 snentry, not toc_section and entry_section.
5334 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5335 entry_section from hentry.
5336 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5338 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5339 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5340 than using toc_section directly.
5342 * archures.c: Add missing `.' in enum bfd_architecture.
5343 * bfd-in2.h: Rebuild.
5345 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5346 Robert Lipe <robertl@arnet.com>.
5348 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5350 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5351 to sections we allocate. Use bfd_zalloc to allocate initialial
5352 sections, not bfd_alloc.
5353 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5354 SDA{,2}I16 relocations.
5355 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5356 whether to put something in .sbss or not.
5357 (ppc_elf_relocate_section): Add support for more relocations. Add
5358 in sec->output_offset where appropriate. Make error messages
5359 include the symbol name.
5361 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5362 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5363 doesn't get redefined messages if -shared.
5365 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5366 section if the rel_section field has been set up.
5368 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5370 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5373 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5375 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5376 of flags, only flags used are controlled by mach number. Bump up
5377 output file mach number to highest of input file mach numbers.
5378 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5379 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5381 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5382 bfd_elf64_sparc_vec support.
5384 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5386 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5387 the embedded bit is set on some objects and not on others. Just
5389 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5392 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * coffcode.h (coff_new_section_hook): Don't try to align the
5397 * coffcode.h (coff_set_section_contents): Fix the handling of the
5398 .lib section to work even if the entire section contents are
5399 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5400 Robert Lipe <robertl@arnet.com>.
5402 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5404 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5405 memory here for contents.
5407 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5408 _SDA2_BASE_ by 32768.
5409 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5410 started using. Allocate contents for .sdata and .sdata2 sections
5412 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5414 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5415 size _SDA{,2}_BASE_.
5416 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5419 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5421 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5423 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5424 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5425 (bfd_mach_sparc_v9a): Define.
5426 (bfd_mach_sparc_v9_p): Define.
5427 * bfd-in2.h: Regenerated.
5428 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5430 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5431 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5432 to bfd_elf32_sparc_vec.
5433 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5434 Add v8plus{,a} support.
5436 (sparc_compatible): New function.
5437 * elf32-sparc.h: #include "elf/sparc.h".
5438 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5439 elf32_sparc_final_write_processing): New functions.
5440 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5441 elf_backend_final_write_processing): Define.
5443 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5445 * elf-bfd.h (struct elf_link_hash_entry): Add
5446 linker_section_pointer field.
5447 (enum elf_linker_section_enum): Enumeration for new way of
5448 creating linker dynamic sections and symbols.
5449 (elf_linker_section{,_pointers}): New structures for creating
5450 dynamic sections and symbols.
5451 (elf_obj_tdata): Add linker_section_pointers and linker_section
5453 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5454 (_bfd_elf_create_linker_section): New declarations.
5455 (_bfd_elf_find_pointer_linker_section): Ditto.
5456 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5457 (_bfd_elf_make_linker_section_rela): Ditto.
5459 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5461 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5462 (ppc_elf_create_linker_section): New function to create the
5463 sections .got, .sdata, and .sdata2.
5464 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5466 (ppc_elf_check_relocs): Support more of the eabi relocations.
5467 (ppc_elf_relocate_section): Ditto.
5468 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5469 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5471 * elflink.h (elf_create_pointer_linker_section): New function to
5472 create initialized pointers in dynamic linker sections.
5473 (elf_finish_pointer_linker_section): Actually intialize the
5474 pointers created above.
5476 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5477 macros to provide both 32 and 64 bit versions of
5478 elf_create_pointer_linker_section.
5479 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5480 provide both 32 and 64 bit versions of
5481 elf_finish_pointer_linker_section.
5483 * elflink.c (_bfd_elf_create_linker_section): New function to
5484 create a linker section.
5485 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5486 given address in the linker pointer offsets created for a given
5488 (_bfd_elf_make_linker_section_rela): Make a RELA section
5489 corresponding to the generated linker section.
5491 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5493 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5495 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5497 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5498 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5499 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5500 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5501 toc entry in an objdump) for now.
5502 (ppc_do_last, ppc_get_last): New function - needed to save processing
5503 the toc owner to the end.
5504 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5507 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5508 toc owner from being done till last. Must define POWERPC_LE_PC
5511 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5513 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5515 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5516 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5518 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5520 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5522 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5524 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5526 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5528 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5530 * elf.c (assign_file_positions_for_segments): Don't increment file
5531 offset for a segment which contains no loadable sections.
5533 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5535 * reloc.c: Add new PowerPC relocations.
5536 * {bfd-in2,libbfd}.h: Regenerate.
5538 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5539 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5541 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5543 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5546 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5549 * coffgen.c (coff_find_nearest_line): Don't try to cache
5550 information in sections that are not owned by a BFD. From Richard
5551 Henderson <richard@atheist.tamu.edu>.
5553 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5554 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5555 * elflink.h (elf_link_output_extsym): Remove special check for
5558 * ecoffswap.h: Add prototypes for static functions.
5560 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5562 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5563 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5565 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5566 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5567 support. Begin support for R_PPC_SDA{2,}REL.
5569 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5571 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5572 create the .got and .got.neg sections.
5573 (ppc_elf_size_dynamic_sections): Call it.
5574 (ppc_elf_check_relocs): Call it.
5575 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5576 (ppc_elf_check_relocs): Add error messages for relocations we
5577 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5580 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5582 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5583 section flags for V.4 and eabi.
5585 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5587 * elf.c (assign_file_positions_for_segments): If a segment
5588 contains no sections, don't mark it as readable.
5590 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5591 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5593 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5594 dynamic section, if there is one.
5595 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5596 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5597 (bfd_elf64_swap_dyn_in): Likewise.
5598 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5600 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5602 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5603 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5604 <pirker@eiunix.tuwien.ac.at>.
5606 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5608 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5609 PowerPC V.4 and eabi.
5610 * bfd-in2.h: Regenerate.
5611 * libfd.h: Regenerate.
5613 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5615 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5616 section type and SHF_EXCLUDE section flag, turning them into the
5617 appropriate bfd section flag.
5619 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5621 * xcofflink.c (xcoff_link_add_symbols): Create the special
5622 sections if we see a DYNAMIC object, in case that is the only
5623 XCOFF input object we see.
5625 * elf32-mips.c: Extensive changes for a start at dynamic linking
5626 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5628 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5629 (struct elf_backend_data): Remove
5630 elf_backend_create_program_headers field. Add
5631 elf_backend_additional_program_headers and
5632 elf_backend_modify_segment_map fields.
5633 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5635 (elf_backend_additional_program_headers): Likewise.
5636 (elf_backend_modify_segment_map): Likewise.
5637 (elf_backend_create_program_headers): Don't define.
5638 (elfNN_bed): Change to account for field changes.
5639 * elf.c (assign_file_positions_for_segments): Call new
5640 modify_segment_map backend function. Don't call old
5641 create_program_headers backend function.
5642 (get_program_header_size): Call additional_program_headers rather
5643 than create_program_headers.
5644 * elflink.h (elf_link_add_object_symbols): Initialize
5645 type_change_ok from new backend field.
5646 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5648 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5649 a reloc against the appropriate section.
5651 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5652 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5653 (elf_flags_init): Rename from elf_ppc_flags_init.
5654 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5656 (ppc_elf_copy_private_bfd_data): Likewise.
5657 (ppc_elf_merge_private_bfd_data): Likewise.
5659 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5662 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5664 * coff-alpha.c (alpha_relocate_section): During final link, allow
5665 output .lita section to be bigger than 64k by adjusting gp value
5666 on a per-input section basis.
5667 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5669 (struct ecoff_section_tdata): Add gp field.
5671 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5673 Handle Alpha ECOFF changes in OSF/1 3.2.
5674 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5676 * coff-alpha.c: Include "aout/ar.h".
5677 (alpha_ecoff_get_relocated_section_contents): Don't require an
5678 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5679 3.2 doesn't generate one.
5680 (alpha_relocate_section): Likewise.
5681 (alpha_ecoff_slurp_armap): Define.
5682 (alpha_ecoff_slurp_extended_name_table): Define.
5683 (alpha_ecoff_construct_extended_name_table): Define.
5684 (alpha_ecoff_truncate_arname): Define.
5685 (alpha_ecoff_write_armap): Define.
5686 (alpha_ecoff_generic_stat_arch_elt): Define.
5687 (alpha_ecoff_update_armap_timestamp): Define.
5689 (alpha_ecoff_read_ar_hdr): New static function.
5690 (alpha_ecoff_get_elt_at_filepos): New static function.
5691 (alpha_ecoff_openr_next_archived_file): New static function.
5692 (alpha_ecoff_get_elt_at_index): New static function.
5693 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5694 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5695 _bfd_ecoff to alpha_ecoff.
5696 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5697 field from backend structure, rather than always calling
5698 _bfd_get_elt_at_filepos.
5699 * coff-mips.c (mips_ecoff_backend_data): Initialize
5700 get_elt_at_filepos field.
5701 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5702 from _bfd_generic_read_ar_hdr with minor changes.
5703 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5704 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5705 * libbfd.h: Rebuild.
5707 * bfd-in.h (BFD_IN_MEMORY): Define.
5708 * libbfd-in.h (struct bfd_in_memory): Define.
5709 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5710 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5711 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5712 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5713 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5714 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5715 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5716 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5717 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5718 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5720 (bfd_openstreamr): Likewise.
5721 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5722 BFD_IN_MEMORY is not set.
5723 * riscix.c (riscix_some_aout_object_p): Likewise.
5724 * bfd-in2.h, libbfd.h: Rebuild.
5726 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5727 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5728 (bfd_get_elt_at_index): Define.
5729 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5730 bfd_get_elt_at_index. Change index parameter from int to
5732 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5733 (_bfd_noarchive_get_elt_at_index): Define.
5734 (_bfd_archive_bsd_get_elt_at_index): Define.
5735 (_bfd_archive_coff_get_elt_at_index): Define.
5736 * bfd-in2.h, libbfd.h: Rebuild.
5737 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5738 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5739 * ieee.c (ieee_get_elt_at_index): Define.
5740 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5741 * oasys.c (oasys_get_elt_at_index): Define.
5742 * som.c (som_get_elt_at_index): Define.
5744 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5745 numbers to the .text section.
5747 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5750 If there is a SEC_DEBUGGING section, get the contents of the debug
5751 information part from it.
5752 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5754 (ieee_write_object_contents): Check ieee_write_debug_part return.
5756 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5758 * config.bfd (i[345]86-*-freebsd*): Add target.
5759 * configure.in (i386freebsd_vec): Add vec.
5760 * configure: Regenerate.
5761 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5762 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5763 Rebuild dependencies..
5764 * freebsd.h: New file.
5765 * i386freebsd.c: New file.
5766 * targets.c (i386freebsd_vec): Declare.
5767 (bfd_target_vector): Add i386freebsd_vec.
5768 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5769 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5771 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5773 * ieee.c (ieee_slurp_debug): New static function.
5774 (ieee_object_p): Call it.
5775 (ieee_slurp_section_data): Skip debugging sections.
5776 (ieee_get_reloc_upper_bound): Likewise.
5777 (ieee_get_section_contents): Likewise.
5778 (ieee_canonicalize_reloc): Likewise.
5779 (ieee_write_section_part): Likewise.
5780 (ieee_write_debug_part): Likewise.
5781 (ieee_write_data_part): Likewise.
5782 (init_for_output): Likewise.
5784 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5786 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5788 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5789 relocs, since ppc_elf_relocate_section handles the linker case.
5790 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5792 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5793 ppc_elf_relocate_section since that is now the only caller.
5794 (ppc_elf_relocate_section): Ditto.
5796 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * coffcode.h (coff_write_object_contents): If we don't know the
5799 section of the entry point for an XCOFF executable, always set the
5800 entry address to -1.
5802 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5804 * elf.c (bfd_section_from_shdr): Add support for note sections.
5806 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * bfd-in.h (struct _symbol_info): Add stab_type field.
5809 * bfd-in2.h: Rebuild.
5810 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5812 * elf32-ppc.c: Remove trailing newline from calls to
5814 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5815 difference if target endianness is known.
5817 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5819 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5820 old style TOC16 references without using R_PPC_GOT.
5821 (ppc_reloc_type): Ditto.
5822 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5823 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5824 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5825 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5826 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5828 (ppc_elf_adjust_dynamic_symbol): Ditto.
5829 (ppc_elf_adjust_dynindx): Ditto.
5830 (ppc_elf_size_dynamic_sections): Ditto.
5831 (ppc_elf_finish_dynamic_symbol): Ditto.
5832 (ppc_elf_finish_dynamic_sections): Ditto.
5833 (ELF_DYNAMIC_INTERPRETER): Define.
5835 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5837 * elf.c (copy_private_bfd_data): When attaching sections to
5838 segments ignore sections that won't be allocated. Patch from
5841 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5843 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5846 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5848 * coff-i960.c (CALC_ADDEND): Define.
5849 (coff_i960_relocate_section): Add the input section VMA to the
5850 addend for PC relative relocs.
5852 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5854 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5855 to correctly terminate.
5857 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5859 * targets.c (enum bfd_endian): Define.
5860 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5861 from boolean to enum bfd_endian. Change header_byteorder_big_p
5863 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5864 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5865 * bfd-in2.h: Rebuild.
5866 * All targets: Change initialization of byteorder and
5867 header_byteorder to use enum bfd_endian values rather than
5869 * All files: Change all references to byteorder_big_p and
5870 header_byteorder_big_p to use new bfd_*_endian macros.
5872 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5874 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5876 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5878 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5880 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5882 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5884 * ieee.c: Lots of minor cleanups. Make many functions return
5885 errors rather than calling abort. Also:
5886 (ieee_write_twobyte): Remove; change callers to call existing
5887 ieee_write_2bytes function.
5888 (ieee_write_expression): Don't output the section twice when
5889 outputting a local symbol. Don't emit an extraneous zero if there
5891 (ieee_slurp_sections): Set the lma as well as the vma.
5892 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5894 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5895 a recognized one or bfd_arch_unknown.
5896 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5898 (ihex_get_symtab): Likewise.
5900 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5902 * aoutx.h: Include <ctype.h>.
5903 (struct aout_link_includes_table): Define.
5904 (struct aout_link_includes_totals): Define.
5905 (struct aout_link_includes_entry): Define.
5906 (aout_link_includes_lookup): Define macro.
5907 (struct aout_final_link_info): Add includes field.
5908 (aout_link_includes_newfunc): New static function.
5909 (NAME(aout,final_link)): Initialize includes hash table.
5910 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5912 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5914 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5916 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5918 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5920 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5922 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5923 (pe_print_private_bfd_data): call pe_print_reloc.
5924 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5925 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5926 up some debugging as well.
5928 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5930 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5933 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5935 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5936 when setting sections to NULL.
5938 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5940 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5942 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5943 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5945 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5946 * bfd-in2.h: Rebuild.
5948 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5950 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5952 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5954 * ihex.c (ihex_scan): Handle record types 4 and 5.
5955 (ihex_object_p): Permit types 4 and 5.
5956 (ihex_set_section_contents): Remove check for out of range
5958 (ihex_write_object_contents): Generate types 4 and 5.
5960 * elflink.h (elf_link_output_extsym): Just ignore warning and
5961 indirect references to symbols which don't really exist.
5963 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5965 * peicode.h (pe_print_idata): Minor format fixes
5966 (pe_print_edata): New function. Under private printing, this formats
5967 the edata section of a PE file.
5968 (pe_print_private_bfd_data): Added call to pe_print_edata.
5970 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5972 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5973 index, don't call stoi.
5975 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5977 * srec.c (srec_scan): Set lma as well as vma.
5979 * ihex.c: New file; support for Intel Hex format.
5980 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5981 (ihex_vec): Declare.
5982 (bfd_target_vector): Always include ihex_vec.
5983 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5984 * Makefile.in: Rebuild dependencies.
5985 (BFD_LIBS): Add ihex.o
5986 (BFD_LIBS_CFILES): Add ihex.c.
5987 * bfd-in2.h: Rebuild.
5989 * elf.c (assign_file_positions_for_segments): Sort the sections in
5991 (get_program_header_size): Return the right size if segment_map is
5993 (copy_private_bfd_data): Don't bother to sort the sections.
5995 * bfd.c (bfd_record_phdr): New function.
5996 * bfd-in.h (bfd_record_phdr): Declare.
5997 * bfd_in2.h: Rebuild.
5999 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6002 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6003 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6005 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6006 (bfd_zmalloc): Change declaration.
6007 * libbfd.h: Rebuild.
6008 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6009 and realloc. Don't set bfd_error_no_memory if they fail.
6011 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6013 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6014 uses as well. Added a new howto to deal with TOCREL16 relocs that
6015 are TOCDEFN as well.
6016 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6017 to handle RVA relocs from dlltool.
6018 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6019 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6020 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6022 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6023 to get the right section alignment.
6025 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6027 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6028 p_paddr if p_paddr is zero.
6029 (make_mapping): Set includes_filehdr and includes_phdrs for first
6031 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6033 (assign_file_positions_for_segments): Handle includes_filehdr and
6034 includes_phdrs. Remove special handling of PT_PHDR and first
6036 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6037 when appropriate. Remove special handling of PT_PHDR segment.
6038 Use a more complex condition for when a section is included in a
6039 segment to handle Solaris linker oddities.
6041 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6043 * coff-m88k.c (howto_table): Reformatted for easier reading;
6044 special_function now points to new function m88k_special_reloc.
6045 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6047 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6048 be done correctly by m88k_special_reloc.
6049 (reloc_processing): New function to be used by RELOC_PROCESSING.
6050 (RELOC_PROCESSING): Define to call reloc_processing.
6052 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6054 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6055 (pe_print_pdata): Likewise.
6057 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6058 obstack_alloc fails.
6059 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6061 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6062 * Many files: don't set bfd_error_no_memory if one of the above
6065 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6066 if p_paddr_valid is set.
6067 (copy_private_bfd_data): New static function.
6068 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6070 * elf.c (assign_file_positions_for_segments): Fix case where extra
6071 program headers were allocated.
6073 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6074 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6075 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6076 _bfd_elf_print_private_bfd_data.
6078 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6079 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6080 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6081 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6082 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6083 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6084 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6086 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6088 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6089 * elf.c (make_mapping): New static function.
6090 (map_sections_to_segments): New static function.
6091 (elf_sort_sections): New static function.
6092 (assign_file_positions_for_segments): New static function.
6093 (map_program_segments): Remove.
6094 (get_program_header_size): Remove sorted_hdrs, count, and
6095 maxpagesize parameters. Simplify.
6096 (assign_file_positions_except_relocs): When generating an
6097 executable, use assign_file_positions_for_segments.
6098 (elf_sort_hdrs): Remove.
6099 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6100 to get_program_header_size.
6102 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6104 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6106 * configure, config.in: Regenerate with autoconf 2.7.
6108 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6109 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6111 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6113 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6114 (ecoff_sec_to_styp_flags): Likewise.
6115 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6116 (ecoff_set_symbol_info): Handle scRConst.
6117 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6118 (ecoff_compute_section_file_positions): Handle .rconst section.
6119 (_bfd_ecoff_write_object_contents): Likewise.
6120 (ecoff_link_check_archive_element): Handle scRConst.
6121 (ecoff_link_add_externals): Likewise.
6122 (ecoff_link_write_external): Handle .rconst section.
6123 (ecoff_reloc_link_order): Likewise.
6124 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6125 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6127 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6129 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6130 DEF_DYNAMIC flag is set.
6132 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6134 * host-aout.c: If TRAD_HEADER is defined, include it.
6136 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6138 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6139 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6140 (BFD_NEED_DECLARATION): New function.
6141 * configure.in: Use BFD_NEED_DECLARATION.
6142 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6143 * configure, config.in: Rebuild with autoconf 2.6.
6145 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6146 special_sections before returning when called with a non XCOFF
6149 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6152 * coffcode.h (coff_compute_section_file_positions): Only pad the
6153 previous section to force file alignment when creating an
6156 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6158 * coffcode.h (coff_compute_section_file_positions): If
6159 RS6000COFF_C, set up the .debug section.
6161 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6162 if it is not large enough to accomodate the entire TOC area with
6163 signed 16 bit offsets.
6164 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6166 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6167 TOC anchor to use the TOC value used in the output file.
6169 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6171 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6172 (_bfd_coff_read_string_table): Likewise.
6174 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6176 * pe-arm.c: Fix typos.
6177 * coff-arm.c: Likewise.
6179 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6181 * coff-ppc.c (list_ele): Added "cat"egory member.
6182 (record_toc): New category parameter (priv or pub).
6183 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6184 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6185 the mainline. It addes extra toc cells in error.
6186 (ppc_coff_swap_sym_in_hook): Added some documentation.
6187 (dump_toc): Can now diagnose "virtual toc" chicanery.
6189 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6191 * elf-bfd.h (struct elf_link_hash_table): Change type of
6192 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6194 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6196 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6197 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6199 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6200 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6201 defined or mentioned in a regular file.
6203 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6205 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6206 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6207 (coff_ppc_relocate_section): Correct REL24 handling
6208 (ppc_process_before_allocation): Correct TOCDEFN handling
6210 * peicode.h (dir_names): Added name descriptions
6212 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6214 * VERSION: Updated to cygnus-2.6.
6216 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6218 * targets.c (m68k4knetbsd_vec): Declare.
6220 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6222 * targets.c (bfd_target): Change type of second argument to
6223 _bfd_print_private_bfd_data from void * to PTR.
6224 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6225 using PTR rather than void *.
6226 * bfd-in2, libbfd.h: Rebuild.
6227 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6229 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6230 _bfd_generic_bfd_print_private_bfd_data rather than casting
6233 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6235 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6236 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6238 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6239 BFD64_BACKENDS_CFILES): New variables.
6242 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6244 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6245 not at the file position of the first section.
6246 * coffcode.h (coff_compute_section_file_positions): Avoid using
6248 (coff_write_object_contents): When generating a PPC PE executable
6249 with no symbols, round up the file size to a COFF_PAGE_SIZE
6251 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6252 don't write out a string table.
6254 * elf.c (bfd_section_from_shdr): When using a different section
6255 header, pass the new one to _bfd_elf_make_section_from_shdr.
6256 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6257 (elf_map_symbols): Add section VMA to symbol value when comparing
6259 (_bfd_elf_compute_section_file_positions): Only build symbol table
6260 if there are some symbols. Set file offset of symtab and strtab
6262 (assign_file_positions_except_relocs): Remove dosyms parameter.
6263 Change all callers. Never set file offset of symtab and strtab
6265 (_bfd_elf_copy_private_section_data): New function.
6266 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6267 (_bfd_elf_copy_private_symbol_data): New function.
6268 (swap_out_syms): Check for special mapping of st_shndx created by
6269 copy_private_symbol_data.
6270 * elfxx-target.h: Use new copy routines.
6271 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6272 (_bfd_elf_copy_private_section_data): Declare.
6274 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6276 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6279 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6280 _bfd_dummy_target, matching the recent change to archive
6283 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6285 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6286 arithmetic on PTR types.
6288 * aout-target.h (MY(callback)): Set the lma of the sections.
6290 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6291 symbol into a reloc against the section.
6293 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6295 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6296 glue for the relocs: IMGLUE and IFGLUE.
6297 (record_toc): new function - tracks toc contents
6298 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6299 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6300 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6301 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6302 (ppc_record_toc_entry): Removed a debug define (duh)
6304 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6305 (pe_print_idata): New function - formats the idata section data
6306 (pe_print_pdata): New function - formats the pdata section data
6307 (pe_print_private_bfd_data): calls to above
6309 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6311 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6312 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6313 TARGET_SYM and TARGET_NAME for vector and BFD name.
6314 * coff-pmac.c (pmac_xcoff_vec): Remove.
6315 (TARGET_SYM, TARGET_NAME): Define.
6316 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6317 machine to 0, not all PowerMacs are 601s.
6319 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6321 * elfcode.h (elf_object_p): Read in any program headers.
6322 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6323 based on the program headers, if any.
6324 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6325 (map_program_segments): Set p_paddr of program headers based on
6328 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6330 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6333 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6334 trying to do a relocateable link with a non-a.out object file.
6336 * archive.c (bfd_generic_archive_p): Check the first object file
6337 in an archive even if target_defaulted is set. If the object file
6338 has the wrong xvec, reject it.
6340 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6341 be represented, report the name via _bfd_error_handler.
6342 (translate_to_native_sym_flags): Likewise.
6343 * elf32-mips.c (mips_elf_final_link): Likewise.
6344 * oasys.c (oasys_write_sections): Likewise.
6346 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6347 which checks for STYP_OVRFLO sections.
6348 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6349 reloc and lineno count overflows.
6350 (coff_write_object_contents): Call coff_count_linenumbers before
6351 coff_compute_section_file_positions. If RS6000COFF_C, handle
6352 reloc and lineno count overflows.
6353 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6354 relocs before dealing with .pad sections. Count overflow section
6355 headers when handling .pad sections.
6357 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6360 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6361 (struct xcoff_link_hash_table): Add descriptor_section and
6362 special_sections fields.
6363 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6364 (xcoff_link_add_symbols): Set linkage section alignment. Create
6365 descriptor section. Check for magic symbol names (_text, etc.),
6366 and record them in special_sections if found. Set
6367 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6368 descriptor field to point back to the function code symbol.
6369 (xcoff_sweep): Always mark the special descriptor_section.
6370 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6371 function descriptor, and mark it if it is.
6372 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6373 parameter, and fill it in. Allocate space for the descriptor
6375 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6376 global linkage code. If an undefined function descriptor is
6377 exported, arrange to define it. Warn about any other undefined
6379 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6380 (xcoff_write_global_symbol): Create a function descriptor when
6382 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6383 * bfd-in2.h: Rebuild.
6385 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6387 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6388 (ppc_coff_link_hash_table): new types for hashing
6389 (ppc_coff_link_hash_newfunc): hash entry constructor
6390 (ppc_coff_link_hash_table_init): hash table initializer
6391 (ppc_coff_link_hash_table_create): hash table constructor
6392 (ppc_record_toc_entry): changed references to hash table
6393 (coff_ppc_relocate_section): changed references to hash table
6395 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6396 * libcoff.h: Rebuild
6398 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6399 (coff_link_add_symbols): removed toc_offset init
6401 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6403 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6406 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6407 if it is given and mmep is available.
6408 * acconfig.h: Undef USE_MMAP.
6409 * configure, config.in: Regenerated.
6410 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6411 table handling the old way.
6412 (aout_get_external_symbols): Don't complain if last byte of string
6414 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6415 (bfd_free_window) [! USE_MMAP]: Don't define.
6416 (bfd_get_file_window,
6417 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6419 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6421 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6424 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6426 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6427 compatible with AMD generated COFF files. Try to support both AMD
6428 and GNU formats simultaneously.
6429 (coff_a29k_relocate_section): Likewise.
6431 * libbfd.c (bfd_get_file_window): Change writable parameter from
6432 int to boolean; update all callers. Pass MAP_SHARED if not
6433 writable--it's required on Solaris. Cast fprintf argument to
6435 * bfd-in.h (bfd_get_file_window): Update declaration.
6436 * bfd-in2.h: Rebuild.
6437 * aoutx.h: Update calls to bfd_get_file_window.
6439 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6441 (xcoff_swap_ldhdr_in): New static function.
6442 (xcoff_swap_ldsym_in): New static function.
6443 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6444 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6445 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6446 Handle XTY_ER/XMC_XO symbols correctly.
6447 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6448 rather than normal symbol table.
6449 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6450 already defined with the same absolute value.
6451 (xcoff_mark): When considering called symbols, check whether the
6452 descriptor is from a dynamic object, rather than the symbol
6454 (xcoff_build_ldsyms): Likewise.
6456 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6457 Cast realloc and malloc return values. If malloc or realloc fail,
6458 set bfd_error_no_memory.
6459 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6460 * bfd-in2.h: Rebuild.
6462 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6464 * coff-ppc.c (ppc_record_toc_entry): new function.
6465 (in_reloc_p): changed return value.
6466 (coff_ppc_relocate_section): much rework.
6467 (ppc_allocate_toc_section): new function.
6468 (ppc_process_before_allocation): new function.
6469 (ppc_coff_swap_sym_in_hook): new function.
6471 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6472 (coff_link_add_symbols): initialize toc_offset.
6474 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6475 (coff_swap_aouthdr_out): Added more sections to the data
6476 dictionary for the pe file header. Also changed linker version
6477 number on the ppc side.
6478 (dir_names): small improvements to the dictionary printing.
6479 (pe_mkobject_hook): save the file level flags.
6481 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6482 (pe_tdata): added real_flags field
6483 (coff_tdata): added local_toc_sym_map and access macro
6485 * libcoff.h (coff_link_hash_entry): added toc_offset field
6486 (pe_tdata): added real_flags field
6487 (coff_tdata): added local_toc_sym_map and access macro
6489 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6490 (coff_mkobject): init for local_toc_sym_map
6491 (coff_write_object_contents): set the internal_a.magic to
6492 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6495 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6497 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6498 entries until both the line number address and the function name
6499 address are too large.
6501 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6502 * configure: Rebuilt.
6504 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6505 is defined in the environment.
6507 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6509 * som.c (som_get_section_contents_in_window): Define to use
6512 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6514 * coff-i860.c: New file, based on coff-i386.c.
6515 * cpu-i860.c: New file, based on cpu-i386.c.
6516 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6517 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6518 targets, using i860coff_vec.
6519 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6520 trad-core.o and hosts/i860mach3.h.
6521 (i860coff_vec): Use coff-i860.o and cofflink.o.
6522 * configure: Rebuild.
6523 * Makefile.in: Rebuild dependencies.
6524 (ALL_MACHINES): Add cpu-i860.o.
6525 (BFD32_BACKENDS): Add coff-i860.o.
6526 (CFILES): Add cpu-i860.c and coff-i860.c.
6527 * targets.c (i860coff_vec): Declare.
6528 (bfd_target_vector): Add &i860coff_vec.
6529 * archures.c (bfd_i860_arch): Declare.
6530 (bfd_archures_list): Add &bfd_i860_arch.
6531 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6532 (coff_set_flags): Handle bfd_arch_i860.
6533 (coff_write_object_contents): Handle I860 a.out magic number.
6535 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6537 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6538 the created .tc section to 2.
6539 (xcoff_mark): Don't keep a .loader reloc for a call to an
6540 undefined symbol when creating a shared library.
6541 (xcoff_build_ldsyms): When creating a shared library, generate
6542 global linkage code for a call to an undefined symbol.
6544 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6546 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6547 BFD32_BACKENDS, BFD64_BACKENDS.
6548 (.dep1): Put mkdep output in a separate file.
6549 Rebuilt dependencies.
6551 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6554 Permit use of mmap when available:
6556 * configure.in: Check for mmap, madvise, mprotect.
6557 * config.in, configure: Regenerated.
6559 * libbfd.c (struct _bfd_window_internal): Define type.
6560 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6562 (ok_to_map): New static variable for debugging.
6563 (_bfd_generic_get_section_contents_in_window): New function.
6564 * bfd-in.h (bfd_window_internal): Declare type.
6565 (bfd_window): Define type.
6566 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6567 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6570 * libaout.h (struct aoutdata): Add two window fields.
6571 (obj_aout_sym_window, obj_aout_string_window): New macros.
6572 * aoutx.h (some_aout_object_p): Initialize windows.
6573 (aout_get_external_symbols): Get symbol data and strings in
6574 windows instead of explicitly allocated buffers.
6575 (slurp_symbol_table): Free window instead of memory.
6576 (bfd_free_cached_info): Release windows instead of freeing storage
6578 (aout_link_free_symbols): Ditto.
6580 * targets.c (bfd_target): Add new field for
6581 get_section_contents_in_window.
6582 (BFD_JUMP_TABLE_GENERIC): Updated.
6583 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6584 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6585 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6586 macros for get_section_contents_in_window field.
6588 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6590 * core.c: Renamed to corefile.c
6591 * makefile.dos (OBJS): Change core.o to corefile.o
6592 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6595 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6597 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6598 targ_selvecs to allow debugging under Irix-5 native.
6601 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6603 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6604 to o. Clobber and restore the list of new csects around the call
6605 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6606 linker error and the linker wants to read the symbol table. Reset
6607 the line number count of a real section even if it has no relocs.
6608 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6610 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6613 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6615 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6616 an undefined symbol in a shared link.
6618 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6619 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6620 phdm@info.ucl.ac.be (Philippe De Muyter).
6622 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6624 * coff-m88k.c (rtype2howto): New static function.
6625 (RTYPE2HOWTO): Use it rather than a macro definition.
6627 * coffcode.h (coff_write_object_contents): set internal_a.magic
6628 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6630 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6631 define TRAD_HEADER to new file hosts/delta68.h.
6632 m88*-motorola-sysv*, however, does use ptrace-core.o.
6633 * hosts/delta68.h: New file.
6635 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6636 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6638 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6640 * i386linux.c (MY(vec)): Declare before use.
6642 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6644 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6645 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6647 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6648 BFD is not of the right type.
6649 (bfd_elf_get_needed_list): Likewise.
6650 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6651 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6652 * xcofflink.c (XCOFF_XVECP): Define.
6653 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6655 (bfd_xcoff_import_symbol): Likewise.
6656 (bfd_xcoff_export_symbol): Likewise.
6657 (bfd_xcoff_link_count_reloc): Likewise.
6658 (bfd_xcoff_record_link_assignment): Likewise.
6659 (bfd_xcoff_size_dynamic_sections): Likewise.
6661 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6662 table index against the number of symbols for a base relative
6665 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6667 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6668 full_aouthdr flag here...
6669 (_bfd_xcoff_bfd_final_link): ...not here.
6671 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6673 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6674 systems that have a system <libelf.h>.
6675 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6676 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6677 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6678 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6679 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6680 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6681 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6683 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6685 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6686 set, set BSF_WEAK in symbol. Change all callers.
6687 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6688 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6689 _bfd_generic_link_add_one_symbol.
6690 (ecoff_indirect_link_order): Check that the section tdata relocs
6691 are not NULL before using them.
6693 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6694 define TRAD_HEADER as hosts/alphalinux.h.
6695 * configure: Rebuild.
6696 * hosts/alphalinux.h: New file.
6697 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6700 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6702 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6703 C_ECOMM storage classes.
6705 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6707 (xcoff_mark): Call xcoff_mark_symbol.
6708 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6709 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6711 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6713 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6715 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6717 (xcoff_find_reloc): New static function.
6718 (xcoff_link_add_symbols): Use it.
6719 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6720 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6721 relocate the value of C_DECL.
6723 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6725 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6727 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6728 callback decide what goes in .relocs.
6729 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6730 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6733 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6735 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6738 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6740 * xcofflink.c: More improvements, mostly to fix handling of
6741 constructors and a few other special cases.
6742 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6743 zero, reverting yesterday's change.
6744 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6745 (bfd_xcoff_link_count_reloc): Declare.
6746 (bfd_xcoff_record_link_assignment): Declare.
6747 * bfd-in2.h: Rebuild.
6749 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6751 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6752 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6753 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6754 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6755 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6756 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6758 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6761 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6762 segments includes the a.out header. See to that the magic number
6763 *always* is big-endian.
6765 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6766 m68k4k NetBSD configurations.
6768 * configure.in, configure: Separate i386 & mips NetBSD
6769 configurations from other BSD ones. Don't assume DEC is the only
6770 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6771 configurations. Add support for m68k4k NetBSD object format.
6773 * libaout.h: Added M_68K4K_NETBSD magic.
6775 * m68k4knetbsd.c: New file.
6777 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6779 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6782 * hosts/mipsnbsd.h: New file.
6785 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6787 * config.bfd: Add config stuff for mips*-*-magic* to set
6788 targ_defvec to ecoff_big_vec.
6791 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6793 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6795 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6796 toc_section, and entry_section fields.
6797 (struct xcoff_section_tdata): Remove ldrel_count field.
6798 * libcoff.h: Rebuild.
6799 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6801 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6802 full a.out header if full_aouthdr is set in xcoff_data.
6803 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6804 based on sections stored in xcoff_data.
6805 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6807 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6808 (rs6000coff_vec): Set symbol_leading_char to '.'.
6809 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6810 value stored in ret rather than returning a pointer value.
6812 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6814 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6817 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6819 * som.c (som_slurp_string_table): Allocate the strings with malloc
6820 since they're free'd by free_cached_info.
6821 (som_slurp_symbol_table): Similarly for the symbol table.
6823 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6825 * Makefile.in (diststuff): Don't make headers.
6827 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6829 * Makefile.in: Rebuild dependencies.
6831 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6832 output_bfd is not SunOS.
6833 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6834 non-SunOS input files.
6836 * xcofflink.c: Extensive changes to support linking shared objects
6837 and generating a .loader section.
6838 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6839 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6840 last_symndx, and ldrel_count fields.
6841 * libcoff.h: Rebuild.
6842 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6843 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6845 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6846 (bfd_xcoff_export_symbol): Declare.
6847 (bfd_xcoff_size_dynamic_sections): Declare.
6848 * bfd-in2.h: Rebuild.
6850 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6852 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6853 * configure: Rebuild.
6854 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6855 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6857 (pmac_xcoff_vec): Update to use new xcoff support.
6858 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6859 (xcoff_write_armap): Declare buf as unsigned char.
6860 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6862 * mpw-make.sed: Generalize subdir_do edit.
6864 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6866 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6867 correctly. Don't initialize asect->vma.
6869 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6871 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6872 something a little less than the page size.
6874 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6876 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6878 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6880 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6881 * coffcode.h (coff_write_object_contents): If .bss is before
6882 .data us that as data_start.
6883 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6885 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6886 (coff_swap_outhdr_out): Hardwire in version number.
6888 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6890 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6891 major and minor to *_vno, since the former are also macros in
6892 SunOS header files. Cast result of bfd_alloc to appropriate
6895 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6896 before assigning to sec_data.
6898 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6900 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6901 now relative to the section, not absolute.
6902 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6903 get the file name when there is a N_SO directory name. When
6904 handling stabs, remember that section->vma was added to the
6907 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6909 * sunos.c (struct sunos_link_hash_table): Add needed field.
6910 (sunos_link_hash_table_create): Call bfd_release, not free.
6911 (sunos_link_hash_table_create): Initialize needed field.
6912 (sunos_add_dynamic_symbols): Record needed objects.
6913 (bfd_sunos_get_needed_list): New function.
6914 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6915 * bfd-in2.h: Rebuild.
6917 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6919 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6921 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6923 * bfd-in.h (struct bfd_link_needed_list): Rename from
6924 bfd_elf_link_needed_list.
6925 * bfd-in2.h: Rebuild.
6926 * elf.c, elflink.h, libelf.h: Corresponding changes.
6928 Add start at AIX linker support; no shared libraries yet.
6929 * xcofflink.c: New file.
6930 * configure.in (rs600coff_vec): Use xcofflink.o.
6931 * configure: Rebuild.
6932 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6934 (struct xcoff_section_tdata): Define.
6935 (xcoff_section_data): Define macro.
6936 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6937 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6938 (_bfd_xcoff_bfd_final_link): Declare.
6939 (_bfd_ppc_xcoff_relocate_section): Declare.
6940 * libcoff.h: Rebuild.
6941 * coff-rs6000.c: Clean up a bit.
6942 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6943 cputype, csects, and debug_indices.
6944 (xcoff_copy_private_bfd_data): Copy cputype.
6945 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6946 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6947 (xcoff_reloc_type_lookup): Rename from
6948 rs6000coff_reloc_type_lookup.
6949 (coff_relocate_section): Define.
6950 (_bfd_xcoff_sizeof_headers): Define.
6951 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6952 (_bfd_xcoff_bfd_relax_section): Define.
6953 (_bfd_xcoff_bfd_link_split_section): Define.
6954 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6956 * coffcode.h (coff_compute_section_file_positions): If AIX,
6957 increment sofar by SMALL_AOUTSZ if not executable.
6958 (coff_write_object_contents): If AIX, always output an a.out
6959 header; if not executable, header size of SMALL_AOUTSZ.
6960 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6961 (_bfd_stringtab_init): Initialize xcoff field.
6962 (_bfd_xcoff_stringtab_init): New function.
6963 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6964 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6965 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6966 * libbfd.h: Rebuild.
6967 * Makefile.in: Rebuild dependencies.
6968 (BFD32_BACKENDS): Add xcofflink.o.
6969 (CFILES): Add xcofflink.c.
6971 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6972 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6973 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6975 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6977 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6979 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6981 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6982 * config.in: Regenerated.
6984 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6985 (_bfd_chunksize): New variable.
6986 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6987 for obstack chunk size.
6988 * configure.in: Check for getpagesize.
6989 * configure: Regenerated.
6991 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6993 * trad-core.c (rawptr): Make it a local variable of
6994 ptrace_unix_core_file_p.
6996 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6998 * coff-arm.c (in_reloc_p): New.
6999 * coff-i386.c (in_reloc_p): New.
7000 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7001 (coff_write_object_contents): Only set has_reloc_section
7003 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7004 in_reloc_p to decide if reloc should be emitted.
7005 * libcoff.h (pe_data_type.in_reloc_p): New.
7006 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7008 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7010 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7011 (_bfd_coff_read_internal_relocs): Likewise.
7012 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7013 (_bfd_coff_read_internal_relocs): Likewise.
7015 * elflink.h (elf_link_add_object_symbols): Correct conditions
7016 under which type and size change warnings are issued.
7018 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7020 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7021 a symbol which is not in a real section.
7022 (coff_write_native_symbol): Corresponding change.
7024 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7025 coff_link_hash_newfunc and make non-static.
7026 (_bfd_coff_link_hash_table_init): New function, broken out of
7027 _bfd_coff_link_hash_table_create.
7028 (_bfd_coff_link_hash_table_create): Use it.
7029 (process_embedded_commands): Make static.
7030 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7031 (_bfd_coff_link_hash_table_init): Declare.
7032 * libcoff.h: Rebuild.
7034 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7035 field in XCOFF tdata.
7036 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7037 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7038 based on cputype stored in a.out header, or in n_type of initial
7040 (coff_write_object_contents): Set cputype correctly in a.out
7042 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7044 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7045 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7047 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7048 * libcoff.h: Rebuild.
7050 * cpu-rs6000.c (rs6000_compatible): New static function.
7051 (bfd_rs6000_arch): Use it.
7052 * cpu-powerpc.c (powerpc_compatible): New static function.
7053 (arch_info_struct): Define various flavours of PowerPC.
7054 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7057 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7059 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7061 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7063 * elflink.h (elf_link_add_object_symbols): Don't warn about
7064 changing the size or type if the old definition was weak.
7066 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7068 * coffcode.h (combined_entry_type): Add fix_line field.
7069 (coff_slurp_line_table): Warn if we try to set the lineno field of
7071 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7072 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7073 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7074 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7076 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7077 * libcoff.h: Rebuild.
7079 * libcoff-in.h (struct xcoff_tdata): Define.
7080 (xcoff_data): Define.
7081 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7082 * bfd-in2.h, libcoff.h: Rebuild.
7083 * coff-rs6000.c (xcoff_mkobject): New static function.
7084 (coff_mkobject): Define.
7085 (xcoff_copy_private_bfd_data): New static function.
7086 (coff_bfd_copy_private_bfd_data): Define.
7087 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7089 (rs6000coff_vec): Add DYNAMIC to object_flags.
7090 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7091 .loader sections specially.
7092 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7093 section alignment from the XCOFF tdata information.
7094 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7095 F_SHROBJ, and copy the extra a.out header information into the
7096 XCOFF tdata structure.
7097 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7098 F_DYNLOAD and the extra a.out header information.
7099 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7100 C_HIDEXT symbol with attached csect information.
7101 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7102 in the o_maxdata field.
7103 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7104 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7105 end if BSF_NOT_AT_END is set.
7107 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7108 _bfd_read_ar_hdr_fn.
7109 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7110 * bfd-in2.h, libbfd.h: Rebuild.
7111 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7113 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7114 (bfd_slurp_bsd_armap_f2): Likewise.
7115 (_bfd_slurp_extended_name_table): Likewise.
7117 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7119 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7121 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7122 when the symbol table is empty.
7124 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7125 space for section symbols, since we don't output them either.
7126 (elf_m68k_adjust_dynindx): Removed.
7128 * ptrace-core.c (rawptr): Make it a local variable of
7129 ptrace_unix_core_file_p.
7131 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7133 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7136 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7137 Mac object file formats.
7139 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7141 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7142 auxent if there isn't one.
7143 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7144 rather than FILNMLEN as the maximum name length.
7146 * coffcode.h (bfd_coff_backend_data): Add new field
7147 _bfd_coff_print_aux.
7148 (bfd_coff_print_aux): New static function.
7149 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7150 scnlen field of an XTY_LD csect aux entry.
7151 (coff_print_aux): New static function.
7152 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7153 in coff_pointerize_aux_hook.
7154 (bfd_coff_std_swap_table): Initialize new field.
7155 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7156 * libcoff.h: Rebuild.
7157 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7158 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7160 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7161 if there are symbols, for native AIX ld compatibility.
7163 * coffcode.h (bfd_coff_backend_data): Add new field
7164 _bfd_coff_pointerize_aux_hook.
7165 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7166 or I960, and as 0 otherwise.
7167 (bfd_coff_std_swap_table): Initialize new field.
7168 * libcoff.h: Rebuild.
7169 * coffgen.c (coff_pointerize_aux): Change parameters to take
7170 symbol pointer instead of type and class, and to take aux index.
7171 Call _bfd_coff_pointerize_aux_hook if it is defined.
7172 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7173 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7174 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7176 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7177 read-only/host-only support.
7179 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7181 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7184 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7185 BFD_JUMP_TABLE_ARCHIVE accordingly.
7186 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7187 (_bfd_compute_and_write_armap): Declare.
7188 (_bfd_generic_read_ar_hdr): Declare.
7189 (_bfd_read_ar_hdr): Define.
7190 (_bfd_noarchive_read_ar_hdr): Define.
7191 (_bfd_archive_bsd_read_ar_hdr): Define.
7192 (_bfd_archive_coff_read_ar_hdr): Define.
7193 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7194 _bfd_read_ar_hdr instead.
7195 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7196 (_bfd_compute_and_write_armap): Rename from
7197 compute_and_write_armap. Make non-static. Change all callers.
7198 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7199 than _bfd_snarf_ar_hdr.
7200 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7201 * ieee.c (ieee_read_ar_hdr): Define.
7202 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7203 * oasys.c (oasys_read_ar_hdr): Define.
7204 * som.c (som_read_ar_hdr): Define.
7205 * bfd-in2.h, libbfd.h: Rebuild.
7207 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7209 * peicode.c (coff_swap_filehdr_in): If symptr is
7210 zero, there aren't any symbols, even if nsyms is set.
7212 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7214 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7216 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7217 sections, and set styp correctly for them: .got, .hash, .dynamic,
7218 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7219 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7221 (ecoff_sort_hdrs): New static function.
7222 (ecoff_compute_section_file_positions): Return boolean, not void.
7223 Sort the sections by VMA before looking through them. Put the
7224 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7225 section on an appropriate boundary within the page.
7226 (ecoff_compute_reloc_file_positions): Check return value of
7227 ecoff_compute_section_file_positions.
7228 (_bfd_ecoff_set_section_contents): Likewise.
7229 (_bfd_ecoff_write_object_contents): Check for various Alpha
7230 section types when incrementing text_size and data_size. Call
7231 adjust_headers backend function if it exists.
7232 * coff-alpha.c (alpha_adjust_headers): New static function.
7233 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7234 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7236 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7238 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7240 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7241 of ALTERNATE_AIX_CORE_FORMAT.
7242 * configure.in (aix4): No longer need CORE_FLAGS.
7243 * configure: Updated.
7245 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7247 NS32k changes from Ian Dall:
7248 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7250 (aout_link_input_section_std, aout_link_input_section_ext,
7251 aout_link_reloc_link_order): Call them instead of _bfd_*
7253 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7255 (backend_data): Use it instead of hardcoded zero.
7257 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7258 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7260 * ns32knetbsd.c: Include bfd.h.
7261 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7262 (MY_bfd_reloc_type_lookup): Declare function too.
7263 * pc532-mach.c (set_sizes): Don't declare.
7264 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7265 (backend_data, MY_backend_data): Don't define.
7267 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7268 ns32k-*-lites* like ns32k-*-netbsd*.
7270 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7273 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7275 * coffcode.h (coff_write_object_contents): Restore setting
7276 f_timdat to 0, deleted on August 22.
7278 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7280 * coffcode.h (coff_bfd_copy_private_symbol_data,
7281 coff_bfd_copy_private_section_data,
7282 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7283 * peicode.h (coff_bfd_copy_private_bfd_data): New
7284 (pe_bfd_copy_private_bfd_data): New.
7285 (coff_swap_scnhdr_in): Swap bss size into the right place.
7286 (pe_print_private_bfd_data): Add some newlines.
7288 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7290 * som.c (setup_sections): Don't die if a space has no subspaces.
7292 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7294 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7295 dynamic symbol override a common symbol. Don't change the size or
7296 type if they have been set and the new symbol is not a definition.
7297 Warn if the size or type changes.
7299 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7301 * som.c (som_begin_writing): Don't write the symbol table or
7303 (som_finish_writing): Write them here. Place them after the
7304 subspace data, but before the relocs.
7306 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7308 * sunos.c (sunos_add_one_symbol): Just pass false, not
7309 info->shared_library, to sunos_create_dynamic_sections.
7310 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7312 (sunos_check_dynamic_reloc): Remove .text section assertion.
7314 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7316 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7317 * configure, configure.in: Add pmac_xcoff_vec case.
7318 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7319 * coff-pmac.c: New file, PowerMac XCOFF support.
7320 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7321 * targets.c (pmac_xcoff_vec): Declare.
7323 * mpw-config.in: Various changes to be compatible with the
7324 autoconf-based configury.
7325 * mpw-make.sed: New file, sed commands to translate Unix
7326 makefile into MPW syntax.
7327 * mpw-make.in: Remove.
7328 * hosts/mpw.h: Remove.
7329 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7330 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7332 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7334 * binary.c (binary_get_symtab): Return an empty string on error.
7335 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7337 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7339 * coff-ppc.c: Reformatted according to gnu conventions
7340 Removed irrelevant "if 0" code
7342 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7344 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7345 symbols rather than as indirect symbols.
7346 (MY(slurp_symbol_table)): Don't do anything special about
7349 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7350 of .ctors and .dtors sections is no larger than 2.
7352 * sunos.c (sunos_add_one_symbol): Don't change
7353 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7355 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7356 dynamic symbols when creating a shared library.
7357 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7359 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7360 written even if it is not defined in a regular object.
7361 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7362 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7363 rather than the constant 22.
7364 (sunos_check_dynamic_reloc): Handle creating a shared library.
7365 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7366 zero when creating a shared library.
7367 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7368 write it out at the start of the symbol table.
7370 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7372 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7374 * config.bfd: Add arm-*-coff.
7375 * configure.in, configure: Add armcoff_{little,big}_vec.
7376 * targets.c (armcoff_{little,big}_vec): Declare.
7377 (bfd_target_vector): Add armcoff_{little,big}_vec.
7378 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7380 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7382 * targets.c (bfd_find_target): Remove debugging code.
7384 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7386 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7388 * Makefile.in: added *-ppc files
7389 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7390 allow pe based .o's to be shared with other tools on ppc/NT
7391 * config.bfd: added powerpc[le]-[pe|winnt] config support
7392 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7393 * peicode.h: Added more section flags for PE on ppc
7394 Added coff_swap_filehdr_out to allow peicode.h to be
7395 used for non-image PE files on ppc.
7396 Check for image, or not, before copying pe_opthdr
7397 * targets.c: Added new bfd's
7398 * targets.c: Removed two inactive bfds that shouldn't have made it this
7401 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7403 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7404 explicit values to initialize all relocs. Change all users.
7405 (ppc_elf_brtaken_inner): New function to handle branch predicition
7407 (ppc_elf_brtaken_reloc): Ditto.
7408 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7409 relocs use ppc_elf_unsupported_reloc.
7410 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7411 needs to be reported.
7412 (ppc_elf_relocate_section): Support branch prediction relocs.
7414 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7416 * bfd.c (bfd_assert): Remove \n from string passed to
7419 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7420 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7421 (bfd_coff_make_section_hook): Don't define.
7422 (coff_make_section_hook): Remove.
7423 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7424 (styp_to_sec_flags): Likewise.
7425 (coff_write_object_contents): Likewise.
7426 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7428 * libcoff.h: Rebuild.
7429 * coffgen.c (make_a_section_from_file): Just call
7430 bfd_make_section_anyway, not bfd_make_section or
7431 bfd_coff_make_section_hook.
7432 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7433 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7434 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7435 make_section_hook field.
7436 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7438 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7439 pointers into value field for warning and indirect symbols; just
7440 leave the value field alone.
7441 * linker.c (generic_link_add_symbol_list): Use next symbol for
7442 warning and indirect symbols, rather than looking in symbol value.
7443 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7444 parameter. Change all callers. Remove support for indirect
7445 symbols; it didn't work anyhow.
7446 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7447 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7448 * bfd-in2.h: Rebuild.
7450 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7452 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7453 go back to telling the tools this reloc operates on 32 bits.
7455 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7457 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7458 rather than a direct fprintf.
7459 * archive.c (_bfd_write_archive_contents): Likewise.
7460 * coffcode.h (coff_slurp_symbol_table): Likewise.
7461 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7462 (ppc_elf_unsupported_reloc): Likewise.
7463 (ppc_elf_relocate_section): Likewise.
7464 * i386linux.c (linux_tally_symbols): Likewise.
7465 (linux_finish_dynamic_link): Likewise.
7466 * osf-core.c (osf_core_core_file_p): Likewise.
7467 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7468 * som.c (som_sizeof_headers): Likewise.
7469 * srec.c (srec_bad_byte): Likewise.
7470 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7471 * libbfd-in.h (bfd_assert): Declare first parameter const.
7472 * libbfd.h: Rebuild.
7473 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7474 bfd_reloc_overflow is enough.
7475 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7476 * coff-h8500.c (rtype2howto): Likewise.
7477 * coff-z8k.c (rtype2howto): Likewise.
7478 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7479 * elf.c (_bfd_elf_get_lineno): Likewise.
7480 (_bfd_elf_no_info_to_howto): Likewise.
7481 (_bfd_elf_no_info_to_howto_rel): Likewise.
7482 * hp300hpux.c (convert_sym_type): Likewise.
7483 (MY(swap_std_reloc_in)): Likewise.
7484 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7486 * libaout.h (struct aoutdata): Add line_buf field.
7487 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7488 and filename_buffer. Instead, use a malloc buffer stored in the
7489 new line_buf field. Remove length restrictions.
7491 * coffgen.c (string_size): Remove static variable.
7492 (debug_string_size, debug_string_section): Likewise.
7493 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7494 and debug_string_size_p parameters. Use them instead of the
7495 global variables. Change all callers.
7496 (coff_write_symbol): Likewise.
7497 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7498 (coff_write_symbols): Add local variables to replace removed
7501 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7502 function, and line_base fields.
7503 * libcoff.h: Rebuild.
7504 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7505 information, rather than using static variables.
7507 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7508 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7510 * init.c (initialized): Remove static variable.
7511 (bfd_init): Don't bother setting initialized.
7512 (bfd_check_init): Remove.
7513 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7514 * libbfd.h: Rebuild.
7516 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7518 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7519 size for full core dumps. Copy core file header to private data.
7520 (rs6000coff_core_file_failing_command,
7521 rs6000coff_core_file_failing_signal): New functions to extract
7522 the file name and terminating signal from the core file.
7523 * coff-rs6000.c: Use them.
7525 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7527 Change arch info to be const, initialized at compile time.
7528 * archures.c: Reindent many functions. Change CONST to const.
7529 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7530 nothing set it anyhow. Make next const.
7531 (bfd_arch_info_list): Remove.
7532 (bfd_archures_list): Rename from archures_init_table. Change from
7533 a table of function pointers to a table of bfd_arch_info_type
7534 structure addresses.
7535 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7536 (bfd_lookup_arch): Likewise.
7537 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7539 (bfd_default_arch_struct): Make const.
7540 (bfd_arch_init, bfd_arch_linkin): Remove.
7541 (bfd_get_arch_info): Return a const pointer.
7542 * init.c (bfd_init): Don't call bfd_arch_init.
7543 * bfd.c (struct _bfd): Make arch_info const.
7544 * bfd-in2.h: Rebuild.
7545 * libbfd.h: Rebuild.
7546 * configure.in: Put & before everything in $selarchs.
7547 * configure: Rebuild.
7548 * cpu-*.c: Change bfd_*_arch from a function which calls
7549 bfd_arch_linkin to a const structure.
7550 * ieee.c (ieee_object_p): Make arch const.
7552 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7554 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7556 * bfd-in2.h: Regenerate.
7557 * libbfd.h: Regenerate.
7559 * elf32-ppc.c (reloc_type): Update names to match current draft.
7560 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7561 relative. Update names to current V.4 draft.
7562 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7563 (ppc_elf_relocate_section): Rename relocations to match draft.
7565 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7567 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7568 compiled with -mrelocatable-lib to be linked with either normal
7569 modules or -mrelocatable modules.
7571 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7574 in the a.out header.
7576 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7577 a reloc against a local symbol, even if it's not a section.
7579 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7581 * targets.c (bfd_target): Remove unused align_power_min field.
7582 * bfd-in2.h: Rebuild.
7583 * All backends: Remove initialization of align_power_min.
7585 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7587 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7589 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7591 * config.bfd (mips-dec-netbsd*): New target.
7592 * configure.host (mips-dec-netbsd*): New host.
7593 * configure.in (mips-dec-netbsd*): New native.
7594 * configure: Rebuild.
7596 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7598 Make the COFF backend linker merge common types:
7599 * cofflink.c (struct coff_debug_merge_element): Define.
7600 (struct coff_debug_merge_type): Define.
7601 (struct coff_debug_merge_hash_entry): Define.
7602 (struct coff_debug_merge_hash_table): Define.
7603 (coff_debug_merge_hash_table_init): Define.
7604 (coff_debug_merge_hash_table_free): Define.
7605 (coff_debug_merge_hash_lookup): Define.
7606 (struct coff_final_link_info): Add debug_merge field.
7607 (coff_debug_merge_hash_newfunc): New static function.
7608 (_bfd_coff_final_link): Allocate and free debug_merge table.
7609 (coff_link_input_bfd): Merge identical enum, struct and union
7612 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7614 Convert i960 COFF to use COFF backend linker.
7615 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7616 structure to store the symbol being used.
7617 (coff_i960_start_final_link): New static function.
7618 (coff_i960_relocate_section): New static function.
7619 (coff_i960_adjust_symndx): New static function.
7620 (coff_start_final_link): Define.
7621 (coff_relocate_section): Define.
7622 (coff_adjust_symndx): Define.
7623 * coffcode.h (bfd_coff_backend_data): Add new callback function
7624 _bfd_coff_start_final_link.
7625 (bfd_coff_start_final_link): Define.
7626 (coff_start_final_link): Define if not defined.
7627 (bfd_coff_std_swap_table): Add coff_start_final_link.
7628 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7630 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7631 function callback is not NULL.
7632 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7633 (_bfd_coff_internal_syment_name): Declare.
7634 * libcoff.h: Rebuild.
7635 * configure.in (icoff_big_vec): Add cofflink.o.
7636 (icoff_little_vec): Likewise.
7637 * configure: Rebuild.
7639 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7641 * Makefile.in (clean-info): Remove extraneous tab from line
7644 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7646 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7647 contents has relocs.
7649 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7651 * coffcode.h (coff_compute_section_file_positions): Keep the
7653 (coff_write_object_contents): Remember if it's a relocatable
7655 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7656 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7657 if relocatable file. Swap out saved raw size.
7659 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7661 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7662 (maintainer-clean): Rename from realclean, passing
7663 maintainer-clean down to subdirectories, but leave realclean as a
7666 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7669 * dep-in.sed: Remove config.h from generated dependencies.
7671 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7672 broken out of sunos_canonicalize_dynamic_symtab.
7673 (sunos_canonicalize_dynamic_symtab): Call new function
7674 sunos_slurp_dynamic_symtab.
7675 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7676 dynamic symbol table to the caller.
7677 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7678 callback to override the symbols being read.
7679 * libaout.h (struct aout_backend_data): Add three new parameters
7680 to add_dynamic_symbols callback.
7682 Extensive minor changes to avoid various gcc warnings. Also:
7683 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7684 * archures.c (bfd_arch_info_type): Change mach field from long to
7686 (bfd_lookup_arch): Change machine parameter from long to unsigned
7689 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7691 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7692 a symbol with a non-zero plt_offset.
7694 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7696 * elfcode.h (align_file_position): Remove; not used.
7698 * configure.in: Only check for <sys/procfs.h> on a native system,
7699 and make sure it defines prstatus_t.
7700 * configure: Rebuild.
7702 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7704 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7706 * config.in: Rename from config.h.in.
7707 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7708 Check for config.h:config.in when creating stamp-h.
7709 * configure: Rebuild.
7710 * Makefile.in (stamp-h): Depend upon config.in rather than
7711 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7712 calling config.status.
7714 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7715 (Makefile): Just rebuild Makefile.
7716 (config.h, stamp-h): New targets.
7717 * configure.in: Create stamp-h when rebuilding config.h.
7718 * configure: Rebuild.
7720 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7722 * configure.in: Call AC_CONFIG_HEADER. Substitute
7723 HOST_64BIT_LONG. Check that various header files exist. Check
7724 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7725 and/or free need to be declared. Don't make a link to sysdep.h.
7726 Define TRAD_HEADER for various hosts.
7727 * configure: Rebuild.
7728 * configure.host: Don't set my_host. Add definitions taken from
7729 host header files for various entries. Remove entries which now
7731 * acconfig.h: New file.
7732 * config.h.in: New file, built by autoheader.
7733 * sysdep.h: New file.
7734 * Makefile.in (do_distclean): Don't remove sysdep.h.
7736 (LOCAL_H_DEPS): New variable.
7737 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7739 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7740 ($(OPTIONAL_BACKENDS)): Likewise.
7741 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7742 looking through sysdep.h.
7743 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7744 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7745 (fprintf_vma, sprintf_vma): Likewise.
7746 (int64_type, uint64_type): Don't define.
7747 * bfd-in2.h: Rebuild.
7748 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7749 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7750 * lynx-core.c: Include stuff from old hosts/lynx.h.
7751 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7752 rather than NO_FCNTL.
7753 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7754 rather than NATIVE_HPPAHPUX_COMPILER.
7755 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7757 * hosts/*.h: Remove all header files which merely include,
7758 declare, and define things. Leave header files which define
7759 information needed by trad-core.c.
7761 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7762 (BFD_CC_FOR_BUILD): Define.
7763 * configure.in: Use BFD_CC_FOR_BUILD.
7764 * configure: Rebuild.
7766 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7768 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7769 * configure: Rebuild.
7771 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7774 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7776 * config.bfd: i386pe_ve -> i386pe_vec.
7778 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7780 * configure.host: Incorporate host Makefile fragments by setting
7782 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7783 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7784 value based on whether the code is being compiled by a cross
7785 compiler. Don't substitute host_makefile_frag or frags.
7786 * aclocal.m4: New file to define local AC_PROG_CC.
7787 * configure: Rebuild.
7788 * Makefile.in (INSTALL): Set to @INSTALL@.
7789 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7790 (INSTALL_DATA): Set to @INSTALL_DATA@.
7792 (CC): Define as @CC@.
7793 (CFLAGS): Set to @CFLAGS@.
7794 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7795 (@host_makefile_frag@): Remove.
7796 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7797 after other options.
7798 (config.status): Remove dependency upon @frags@.
7799 * config/*.mh, config/README: Remove.
7801 * config.bfd: Rewrite to incorporate the contents of the Makefile
7802 fragments by setting shell variables, rather than merely returning
7803 the name of a Makefile fragment.
7804 * configure.in: Use shell variables set by config.bfd rather than
7805 looking at the target Makefile fragment files. Don't substitute
7806 target_makefile_frag. Do substitute TDEFINES.
7807 * configure: Rebuild.
7808 * Makefile.in (@target_makefile_frag@): Remove.
7809 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7810 * config/*.mt: Remove.
7812 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7814 * configure.in: Put changequote lines around "i[345]86" patterns
7815 section of core file support.
7817 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7819 * som.c (som_bfd_print_private_bfd_data): Define to use the
7822 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7824 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7825 entry, text_start and data_start.
7827 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7829 * Makefile.in (OFILES): Remove $(TDEPFILES).
7830 * config/apollo.mt (TDEPFILES): Remove.
7831 * config/README: Update.
7833 * configure.in: For a native configuration, set COREFILE and
7834 COREFLAG based on the canonical host name.
7835 * configure: Rebuild.
7836 * Makefile.in: Rebuild dependencies.
7837 (ALL_CFLAGS): Add @COREFLAG@.
7838 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7839 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7840 support routines. Check LYNX_CORE rather than HOST_LYNX.
7841 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7842 * i386lynx.c: Likewise.
7843 * m68klynx.c: Likewise.
7844 * sparclynx.c: Likewise.
7845 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7846 * *-core.c: Comment changes.
7847 * config/decstation.mh (HDEPFILES): Remove.
7848 (HDEFINES): Remove -DTRAD_CORE.
7849 * config/irix3.mh (RANLIB): Remove.
7850 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7851 (HDEFINES): Remove -DIRIX_CORE.
7852 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7853 (HDEFINES): Remove -DTRAD_CORE.
7854 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7855 * config/ultra3.mh (RANLIB): Remove.
7856 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7857 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7858 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7859 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7860 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7861 * config/i386aix.mh, config/i386bsd.mh: Remove.
7862 * config/i386linux.mh, config/i386mach3.mh: Remove.
7863 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7864 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7865 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7866 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7867 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7868 * config/solaris2.mh, config/stratus.mh: Remove.
7869 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7870 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7872 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7874 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7875 DT_FINI entry if the appropriate symbol is not in the hash table.
7877 * libelf.h (struct elf_backend_data): Add create_program_headers
7878 and want_hdr_in_seg fields.
7879 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7881 (elf_backend_create_program_headers): Likewise.
7882 (elfNN_bed): Initialize create_program_headers and
7884 * elf.c (get_program_header_size): Call create_program_headers
7886 (map_program_segments): Check want_hdr_in_seg backend field. Call
7887 create_program_headers backend routine.
7889 * elf.c (assign_file_positions_except_relocs): Align non allocated
7890 sections when creating an executable.
7892 * elfcode.h (elf_swap_phdr_in): Make non static.
7893 (elf_swap_phdr_out): Make non static.
7894 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7895 (bfd_elf32_swap_phdr_out): Declare.
7896 (bfd_elf64_swap_phdr_in): Declare.
7897 (bfd_elf64_swap_phdr_out): Declare.
7899 * ecofflink.c (ecoff_collect_shuffle): New static function.
7900 (_bfd_ecoff_get_accumulated_pdr): New function.
7901 (_bfd_ecoff_get_accumulated_sym): New function.
7902 (_bfd_ecoff_get_accumulated_ss): New function.
7903 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7904 (_bfd_ecoff_get_accumulated_sym): Declare.
7905 (_bfd_ecoff_get_accumulated_ss): Declare.
7906 * libbfd.h: Rebuild.
7908 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7910 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7912 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7913 warning symbols. If any section is named .gnu.warning.XXX, treat
7914 the contents as a warning to be issued if the symbol XXX is
7916 (elf_link_output_extsym): For an indirect or warning symbol, just
7917 output the symbol it points to.
7919 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7920 if bfd_hash_allocate fails, since it will already be set.
7921 (generic_link_hash_newfunc): Likewise.
7922 (archive_hash_newfunc): Likewise.
7923 (hash_entry_bfd): New static function.
7924 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7925 callback. Allocate a new warning using the hash table newfunc.
7926 Use bfd_hash_replace to update the entry in the hash table, rather
7927 than assuming we can copy the fields with structure assignment.
7929 * hash.c (bfd_hash_replace): New function.
7930 * bfd-in.h (bfd_hash_replace): Declare.
7931 * bfd-in2.h: Rebuild.
7933 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7935 * config.bfd: Add mips*vr4300-*-elf* target.
7936 * config/mipsbvr4300.mt: Added.
7938 See file ChangeLog.2
7945 version-control: never