1 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
3 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
6 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
8 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
9 file system 14 character limit.
10 * Makefile.am, configure.in: Corresponding changes.
11 * Makefile.in, configure: Rebuild.
13 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
15 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
17 * Makefile.in: Rebuild.
19 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
21 * Makefile.am (docdir): Define.
22 * Makefile.in: Rebuild.
24 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
26 * configure: Rebuild with autoconf 2.12.1.
28 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
30 * aclocal.m4, configure: Rebuild with new automake patches.
32 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
34 * rs6000-core.c (make_bfd_asection): New function to add a section
36 (rs6000coff_core_p): Use make_bfd_asection to add the core file
38 Use BFD routines to seek, read and stat the core file.
39 Handle .data sections from loaded objects and anonymously mmapped
40 regions, these are available in AIX 4 core files.
42 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
44 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
45 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
46 copy; use a patches libtool instead.
47 * acmacros.m4: Remove.
48 * Makefile.in, aclocal.m4, configure: Rebuild.
50 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
52 * Makefile.am: New file, based on old Makefile.in.
53 * acmacros.m4: New file, copied from old aclocal.m4.
54 * acinclude.m4: New file.
55 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
56 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
57 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
58 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
59 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
60 * acconfig.h: Mention PACKAGE and VERSION.
61 * stamp-h.in: New file.
62 * dep-in.sed: Change .o to .lo.
63 * Makefile.in: Now built with automake.
64 * aclocal.m4: Now built with aclocal.
65 * config.in, configure: Rebuild.
68 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
70 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
71 if there is only a relocation to a read-only but not allocatable
73 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
74 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
75 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
76 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
77 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
79 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
80 (ppc_elf_create_linker_section): These sections are not
81 created by the linker (that is, they are created by the user
82 putting data in them). In particular, they can be the source
83 and target of relocations.
84 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
85 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
86 objects (for instance, 'long double') to 16-byte boundaries.
87 (ppc_elf_size_dynamic_sections): Make the code that generates
88 section symbols exactly the same as for sparc, reducing the
89 number of section symbols output.
90 (ppc_elf_check_relocs): Check postcondition of
91 bfd_elf32_link_record_dynamic_symbol. Make default case the
92 same as corresponding code for sparc, fixing bug involving
94 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
95 forced to be local because of versioning (by replicating
96 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
97 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
99 (ppc_elf_relocate_section): Add handy debugging code for when
100 assertion fails. Add some more 'symbol made local because of
103 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
104 processing a GOT relocation as required by ABI.
106 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
108 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
109 version info if this symbol came from a dynamic object.
110 (elf_link_add_object_symbols): Set the version info of a symbol
111 only if the object actually contains version definitions and
114 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
116 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
117 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
119 * configure: Regenerated with autoconf 2.12.
120 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
122 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
124 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
125 a warning rather than returning an error.
127 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
129 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
131 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
133 * cisco-core.c: define signals for wingdb.
135 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
137 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
138 the same number of aux entries.
140 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
142 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
143 difference of two symbols if the relocation size is 32 bits.
144 (som_write_fixups): Handle R_DATA_EXPR.
146 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
148 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
149 its value if COFF_WITH_PE is defined.
151 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
153 * coff-stubgo32.c: New file.
154 * go32stub.h: New file.
155 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
156 * coffswap.h (coff_swap_filehdr_in): Invoke
157 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
159 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
160 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
161 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
162 COFF_ADJUST_AUX_IN_POST if they are defined.
163 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
164 COFF_ADJUST_AUX_OUT_POST if they are defined.
165 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
166 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
167 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
168 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
169 * targets.c (go32stubbedcoff_vec): Declare.
170 (bfd_target_vector): Add go32stubbedcoff_vec.
171 * configure.in (go32coff_vec): New target vector.
172 (go32stubbedcoff_vec): Likewise.
173 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
174 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
175 * Makefile.in: Rebuild dependencies.
176 (BFD32_BACKENDS): Add coff-stubgo32.o.
177 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
178 (HFILES): Add go32stub.h.
180 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
182 * configure.in: Check for fdopen.
183 * configure, config.in: Rebuild.
184 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
185 __GO32__. Reindent a bit.
187 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
189 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
190 flag for newly created sections.
191 (sunos_add_dynamic_symbols): Don't discard newly created sections
192 if shared library is dynobj.
194 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
196 * elf.c (map_sections_to_segments): When checking whether
197 including a section in a segment would force us to skip a page,
198 align the address of the next segment to avoid wraparound
202 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
204 * coffcode.h (coff_write_object_contents): Initialize
205 target id field to TIC80_TARGET_ID.
206 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
208 (coff_swap_filehdr_in): Swap in target id field if used.
211 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
213 * coff-i386.c (coff_i386_is_local_label_name): New static function
214 if TARGET_UNDERSCORE.
215 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
216 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
218 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
220 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
221 complain_overflow_signed, for 32 bit PC relative relocations.
223 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
225 * elflink.h (elf_link_add_object_symbols): When a version
226 indirection symbol is overridden, make the original symbol point
227 at the real overriding symbol.
229 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
232 * elflink.h (elf_link_output_extsym): Use the right section for a
234 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
235 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
237 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
239 * elflink.h (elf_merge_symbols): Resolve indirect and warning
240 symbols before checking for new symbols.
242 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
244 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
246 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
247 file, not aoutsz bytes (they are different in XCOFF .o files).
249 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
250 redefined by objects included from archives.
252 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
254 * elflink.h (elf_merge_symbol): In the case of a new defined
255 symbol overriding an old defined symbol, return the hash table
256 entry which we modify, even if it is the target of an
258 (elf_link_add_object_symbols): If the real name of the symbol gets
259 overridden, convert the versioned symbol into an indirect symbol
262 * elflink.h (elf_merge_symbol): New static function, broken out of
263 elf_link_add_object_symbols.
264 (elf_link_add_object_symbols): Call it.
266 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
268 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
269 handle case where COFF filehdr does not immediately follow PE
271 * coffgen.c (coff_object_p): Remove useless seek to current
274 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
276 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
279 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
281 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
282 symbols, skip N_ABS symbols with debugging storage classes.
284 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
286 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
287 relocs in shared libraries which refer to local symbols. Cope
288 with addend when processing a GOT relocation.
290 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
291 for sections that the linker didn't create.
292 (ppc_elf_finish_dynamic_sections): Only try to write out a section
293 symbol if it was created in ppc_elf_size_dynamic_sections.
294 (ppc_elf_relocate_section): Complain if we have to generate a reloc
295 relative to a section for which we didn't output a symbol.
297 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
298 relocs are 'rela' relocs, like everything else. .rela.plt is not
299 a read-only section, so we don't have to special-case it.
301 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
302 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
304 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
305 (ppc_elf_relocate_section): @got offsets are 4 from start of the
307 * elflink.c (_bfd_elf_create_got_section): The three reserved
308 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
310 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
313 * elf32-ppc.c (ppc_elf_check_relocs): Use
314 _bfd_elf_create_got_section to create the GOT rather than
315 ppc_elf_create_linker_section. Create the '.rela.got' section
317 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
318 symbol has a GOT entry.
319 (ppc_elf_relocate_section): Record when a symbol is used through
320 the GOT, and allocate space in the GOT for each such symbol.
321 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
322 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
325 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
326 treated in a similar way to ADDR16_HA relocs.
327 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
328 shared objects; the linker must deal with them.
329 (ppc_elf_create_linker_section): Stop setting
330 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
331 LINKER_SECTION_PLT stuff.
332 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
333 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
334 section, not ELF-specific calls.
335 (elf_backend_plt_not_loaded): Set to 1.
336 (elf_backend_got_symbol_offset): Set to 4.
337 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
338 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
339 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
340 plt_not_loaded member.
341 (_bfd_elf_create_got_section): Apply got_symbol_offset.
342 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
344 (elf_backend_G_O_T_offset): Set default to 0.
345 (elfNN_bed): Set added fields.
347 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
348 DT_RELENT in shared objects; should be DT_RELAENT.
350 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
351 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
352 such a reloc (in a non-shared object) refers to a symbol that's
355 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
357 * elfcode.h (put_signed_word): Define.
358 (get_signed_word): Define.
359 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
360 (elf_swap_reloca_out): Use put_signed_word for the r_addend
362 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
363 bfd_get_signed_32 to set the r_addend field.
364 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
365 bfd_h_get_signed_64 to set the r_addend field.
367 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
369 * elf32-i386.c (elf_i386_relocate_section): When generating a
370 shared library, do the relocation if the input section is not
373 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
374 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
375 (elf_fix_symbol_flags): New static function, broken out of
376 elf_adjust_dynamic_symbol.
377 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
378 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
379 forced local even if NEEDS_PLT is set. When forcing a symbol to
380 be local, clear NEEDS_PLT.
381 (elf_link_output_extsym): Remove unused local bed.
383 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
385 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
386 for derived elf linker hash table entries. References to
387 elf_link_hash_entry changed appropriately.
388 (elf32_mn10300_link_hash_table): New structure for derived elf
390 (elf32_mn10300_hash_table): Define.
391 (elf32_mn10300_link_hash_traverse): Likewise.
392 (elf32_mn10300_link_hash_newfunc): New function.
393 (elf32_mn10300_link_hash_table_create): Likewise.
394 (elf32_mn10300_finish_hash_table_entry): Likewise.
395 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
396 of prologue code, and call:32->call:16 relaxing.
397 (compute_function_info: New function.
398 (bfd_elf32_bfd_ilink_hash_table_create): Define.
400 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
402 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
403 for a symbol which is being forced to be local.
404 * elf32-i386.c (elf_i386_relocate_section): Write out the
405 relocation value for a GOT reloc for a symbol which is turning
407 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
408 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
410 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
412 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
413 value if the symbol is turning into a local symbol.
414 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
415 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
417 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
419 * elflink.h (elf_link_add_object_symbols): Also read verneed
420 information by calling `_bfd_elf_slurp_version_tables'.
421 (elf_link_add_object_symbols): For undefined symbols look for
422 version information in the verneed records.
423 (elf_link_add_object_symbols): Use soname of shared object
424 for verneed record if it is available.
426 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
428 * cpu-arm.c: Add prototypes for compatible and scan.
429 * cofflink.c: Add prototype for mark_relocs.
431 * archive.c (bfd_special_undocumented_glue): Change filename to
432 const pointer. Add prototype.
434 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
436 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
437 sections that will be discarded.
439 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
441 * elflink.h (elf_link_find_version_dependencies): When searching
442 for known version symbol skip non-matching verdef records, not
445 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
447 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
448 not a bfd_vma, to the base file, to match how dlltool reads it.
450 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
452 * reloc.c: Add thumb relocations.
454 * bfd-in2.h: Add Thumb relocations.
456 * libbfd.h: Add Thumb relocations.
458 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
460 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
462 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
464 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
465 for a section even if it is not loaded.
467 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
469 (_bfd_coff_link_input_bfd): Separate section VMA handling for
470 input and output files.
471 (_bfd_coff_generic_relocate_section): Check whether input file,
472 not output file, is a PE file.
474 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
476 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
478 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
480 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
483 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
485 * cpu-arm.c (compatible): Add test for supersets of ARM
488 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
490 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
493 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
495 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
496 called directly by gas/config/tc-arm.c.
498 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
500 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
501 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
503 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
505 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
508 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
510 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
511 (coff_bfd_copy_private_bfd_data): Ditto.
512 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
513 (coff_arm_bfd_print_private_bfd_data): Ditto.
514 (coff_arm_bfd_set_private_flags): Ditto.
515 (coff_arm_bfd_copy_private_bfd_data): Ditto.
517 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
519 * libcoff-in.h (struct coff_final_link_info): Add boolean
520 global_to_static member for support of task linking.
521 (_bfd_coff_write_task_globals): Add prototype.
522 * libcoff.h: Regenerate.
523 * coffcode.h (coff_write_object_contents): Use #ifdef to
524 check RS6000COFF_C, to be consistent with all other uses
526 * cofflink.c (_bfd_coff_final_link): If doing task linking,
527 call _bfd_coff_write_task_globals.
528 (_bfd_coff_link_input_bfd): If doing task linking, convert
529 global functions to static.
530 (_bfd_coff_write_global_sym): If doing task linking, convert
531 global variables to static.
532 (_bfd_coff_write_task_globals): New function.
534 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
535 (C_AUTOARG): #undef since it clashes with C_UEXT.
536 (C_LASTENT): #undef since it clashes with C_STATLAB.
537 * coffcode.h (coff_write_object_contents): Use TIC80COFF
539 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
540 when TIC80COFF defined (clashes with C_UEXT). Explicitly
541 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
545 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
547 * coff-tic80.c (tic80_howto_table): Change overflow check for most
548 PP relocations to complain_overflow_dont.
550 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
552 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
553 name of R_RELLONG to "RELLONG". Set rightshift and complain for
555 (ppbase_reloc, glob15_reloc): New static functions.
556 (glob16_reloc, local16_reloc): New static functions.
557 (rtype2howto): Handle all relocation types.
558 (coff_tic80_relocate_section): New static function.
559 (coff_relocate_section): Define to coff_tic80_relocate_section.
560 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
563 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
565 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
566 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
568 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
569 callers. If PE file, don't add section VMA.
570 (coff_write_alien_symbol): If PE file, don't add section VMA.
571 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
572 (_bfd_coff_write_global_sym): Likewise.
573 (_bfd_coff_generic_relocate_section): Likewise.
575 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
578 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
580 * cofflink.c (mark_relocs): Add new function to mark symbols which
581 are used by relocations.
582 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
583 suppress the skipping of symbols that have thus been marked.
585 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
587 * coff-sh.c (sh_merge_private_data): New static function.
588 (coff_bfd_merge_private_bfd_data): Define.
591 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
593 * coff-tic80.c: Remove unnecessary #ifdefs.
594 * config.bfd: Set targ_underscore to yes for tic80.
596 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
598 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
599 with unresolved external symbols in GDB).
602 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
604 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
605 the symbols associated with each BFD.
606 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
608 * elf-m10200.c: Likewise.
609 * elf32-m32r.c: Likewise.
610 * elf32-sh.c: Likewise.
612 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
614 * elflink.h (elf_link_add_object_symbols): Don't decrease the
615 alignment of a common symbol. If two symbols that look like
616 common symbols are found in two shared libraries, and the size is
617 different, use the larger size, and warn if --warn-common. If a
618 common symbol overrides a definition in a shared library, set the
619 size to the larger size, and warn if --warn-common.
621 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
623 * cpu-arm.c (compatible): Allow default machine to be polymorphed
624 into any other machine type.
626 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
628 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
629 data into an unitialised destination set its machine type as well.
631 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
633 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
634 to common symbol size. Consistently treat uninitialized symbols
635 in shared objects as common symbols.
637 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
639 * archures.c (constants): Added new constants to identify the
640 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
641 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
643 * bfd-in2.h (constants): Added new constants to identify
644 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
645 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
646 bfd_mach_arm_4T. This file is auto-magically generated from the
647 archures.c file. This update is just to save work.
649 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
650 coff_arm_bfd_print_private_bfd_data,
651 coff_arm_bfd_set_private_flags,
652 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
653 (global): Macro redefinitions set up to use these new functions.
655 * coffcode.h (coff_mkobject_hook): Added call to
656 coff_arm_bfd_set_private_flags().
657 (coff_set_arch_mach_hook): Added code to set machine type based on
658 bits stored in internal flags.
659 (coff_set_flags): Added code to set the new bits in the flags
660 field based on the machine number.
661 (function definition macros): Made all function definition macros
662 conditional so that they can be overridden by target specific
665 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
666 Structure extended to include new types, one each for ARMv2,
667 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
669 * libcoff-in.h (struct coff_tdata): Added flags field.
671 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
673 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
675 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
678 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
680 * coffgen.c (coff_find_nearest_line): If there are no syments,
683 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
685 * config.bfd: cope with '*-*-linux-gnuaout' targets.
687 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
689 * targmatch.sed: Add explicit \n characters to work around bug in
690 HP/UX 10.20 sed program.
692 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
694 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
697 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
699 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
701 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
703 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
704 (struct elf_m68k_pcrel_relocs_copied, struct
705 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
706 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
707 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
708 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
710 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
711 PC relative relocs for a global symbol defined in a regular
712 object, and count the number of PC relative relocs copied for any
714 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
715 traverse with elf_m68k_discard_copies.
717 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
719 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
720 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
722 * coffcode.h (coff_compute_section_file_positions): Force the
723 potential last byte in the file to be written out when
726 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
728 * configure.host (mips*-*-openbsd*): New host.
730 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
732 * elflink.h (elf_link_add_object_symbols): Only subtract the
733 section VMA from the symbol value if this is a fully linked file.
735 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
736 (struct elf_i386_link_hash_entry): Define.
737 (struct elf_i386_link_hash_table): Define.
738 (elf_i386_link_hash_traverse): Define.
739 (elf_i386_hash_table): Define.
740 (elf_i386_link_hash_newfunc): New static function.
741 (elf_i386_link_hash_table_create): New static function.
742 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
743 PC relative relocs for a global symbol defined in a regular
744 object, and count the number of PC relative relocs copied for any
746 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
747 traverse with elf_i386_discard_copies.
748 (elf_i386_discard_copies): New static function.
749 (bfd_elf32_bfd_link_hash_table_create): Define.
751 From Gordon W. Ross <gwr@mc.com>:
752 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
753 (sunos4_aout_backend): Use MY_entry_is_text_address.
756 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
758 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
759 R_D30V_32_NORMAL to 2 (4 bytes).
762 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
764 From Gordon W. Ross <gwr@mc.com>:
765 * netbsd.h (N_SHARED_LIB): Define.
766 (SEGMENT_SIZE): Don't define.
767 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
769 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
770 (SEGMENT_SIZE): Don't define.
772 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
773 to sizeof Rela structure, not sizeof Rel structure. From Gary
774 Thomas <g.thomas@opengroup.org>.
776 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
778 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
779 whenever entry is larger than text address, but only by whole
780 pages. From Gordon W. Ross <gwr@mc.com>.
782 * Makefile.in (install): Depend upon installdirs. Use
783 mkinstalldirs to build $(oldincludedir).
784 (installdirs): New target.
786 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
787 if this is a debugging section which we are stripping.
789 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
791 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
792 alpha-specific target data struct.
794 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
796 From Thomas Graichen <graichen@rzpd.de>:
797 * Makefile.in: Always use $(SHELL) when running move-if-change.
798 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
799 * configure: Rebuild.
801 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
803 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
804 VMA if this is an executable file or a shared object.
806 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
809 * libaout.h (struct aout_backend_data): Add entry_is_text_address
811 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
812 start of the file. Remove uses later on which switch using
814 (MY(callback)): Handle entry_is_text_address.
815 (MY_entry_is_text_address): Define if not defined.
816 (MY(backend_data)): Initialize new field.
817 * aoutf1.h (sunos4_aout_backend): Likewise.
818 * i386aout.c (MY(backend_data)): Likewise.
819 * i386mach3.c (MY(backend_data)): Likewise.
820 * mipsbsd.c (MY(backend_data)): Likewise.
821 * sparclynx.c (sparclynx_aout_backend): Likewise.
822 * netbsd.h (SEGMENT_SIZE): Define if not defined.
823 (MY_entry_is_text_address): Define.
824 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
826 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
827 whose name starts with `.'.
829 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
831 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
832 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
833 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
834 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
835 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
836 sparc-*-openbsd*): New targets.
837 * configure: Rebuild.
839 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
841 * stabs.c (struct stab_section_info): New field
843 (_bfd_link_section_stabs): Fill the above array.
844 (_bfd_stab_section_offset): Use `cumulative_skips' to
845 speed up offset calculation.
847 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
849 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
850 addend for non pc-relative relocations.
852 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
853 for non-existent function.
855 * elf-m10300.c (mn10300_elf_relax_section): New function.
856 (mn10300_elf_relax_delete_bytes): Likewise.
857 (mn10300_elf_symbol_address_p): Likewise.
858 (mn10300_elf_get_relocated_section_contents): Likewise.
859 (bfd_elf32_bfd_relax_section): Define.
860 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
862 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
864 * configure.host: Set SHLIB_LIBS.
865 * configure.in: Substitute SHLIB_LIBS.
866 * configure: Rebuild.
867 * Makefile.in (SHLIB_LIBS): New variable.
868 ($(SHLIB)): Use $(SHLIB_LIBS).
870 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
872 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
873 with bfd_section_vma.
875 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
877 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
878 Correct CPU file names for mn10[23]00.
879 * configure: Rebuild.
881 * bfd.c (bfd_record_phdr): Cast count to size_t before
884 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
885 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
886 (xcoff_write_archive_contents): LIkewise.
887 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
888 (mips_elf_create_procedure_table): Likewise.
889 * peicode.h (pe_print_idata): Likewise.
890 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
891 * xcofflink.c (xcoff_get_section_contents): Likewise.
892 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
893 (xcoff_link_add_symbols): Likewise.
894 (xcoff_link_add_symbols): Likewise.
896 * ppcboot.c (ppcboot_set_arch_mach): Make static.
897 (ppcboot_bfd_print_private_bfd_data): Likewise.
899 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
900 to complain_overflow_signed.
902 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
904 * VERSION: Set to 2.8.1.
906 * Branched binutils 2.8.
908 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
909 deciding whether to copy a reloc into a shared object.
910 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
911 relocs in unallocated sections.
912 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
913 R_SPARC_RELATIVE relocs in unallocated sections.
915 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
917 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
918 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
921 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
923 * elflink.h (elf_link_add_object_symbols): Let a common symbol
924 override an uninitialized symbol from a shared library with a
927 * elf-m10200.c: Rename from elf32-mn10200.c.
928 * elf-m10300.c: Rename from elf32-mn10300.c.
929 * cpu-m10200.c: Rename from cpu-mn10200.c
930 * cpu-m10300.c: Rename from cpu-mn10300.c
931 * Makefile.in: Update accordingly.
933 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
934 (elf_mips_isa): Move to earlier in file.
935 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
936 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
939 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
942 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
944 * configure.com: New file.
945 * config.h-vms: Remove file.
946 * makefile.vms: Update for new configure scheme.
948 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
950 * libcoff-in.h (ppc_allocate_toc_section): Declare.
951 (ppc_process_before_allocation): Declare.
952 * libcoff.h: Rebuild.
954 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
956 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
958 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
960 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
962 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
963 symbol index for a R_IHCONST reloc.
965 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
967 * targmatch.sed: Do not use \(\) recursively.
969 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
971 * m68klinux.c (MACHTYPE_OK): Define.
972 * i386linux.c (MACHTYPE_OK): Define.
974 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
976 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
977 <hjl@gnu.ai.mit.edu>:
978 * sparclinux.c: New file.
979 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
980 * bfd-in2.h: Rebuild.
981 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
982 * configure.in (sparclinux_vec): Add to list of vectors.
983 * configure: Rebuild.
984 * targets.c (sparclinux_vec): Declare.
985 (bfd_target_vector): Add sparclinux_vec.
986 * Makefile.in: Rebuild dependencies.
987 (BFD32_BACKENDS): Add sparclinux.o.
988 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
990 * coff-mips.c (mips_ecoff_backend_data): Initialize new
991 bfd_coff_backend_data field.
992 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
994 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
995 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
996 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
998 * bfd.c: Include "libiberty.h".
999 (strerror): Don't declare.
1000 (bfd_errmsg): Call xstrerror rather than strerror.
1002 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1004 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1005 reloc even if the symbol is in the .bss section.
1006 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1007 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1008 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1010 * coffcode.h (bfd_coff_backend_data): Add new field
1011 _bfd_coff_default_section_alignment_power.
1012 (bfd_coff_default_section_alignment_power): Define.
1013 (bfd_coff_std_swap_table): Initialize new field.
1014 * libcoff.h: Rebuild.
1015 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1016 symbol to the default section alignment.
1018 * COPYING: Update FSF address.
1021 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1023 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1024 21-bit absolute that made it act as a relative.
1027 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1029 * elflink.c (_bfd_elf_create_linker_section): Don't set
1030 bss_section and rel_section from existing sections.
1032 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1035 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1037 * aoutx.h (some_aout_object_p): Change executable test to fix
1038 problems with embedded a.out systems.
1040 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * stabs.c (_bfd_stab_section_offset): New function.
1043 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1044 * libbfd.h: Rebuild.
1045 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1047 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1048 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1049 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1050 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1051 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1053 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1054 symbol. Check for memory allocation failure of *psinfo.
1055 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1056 callers. Set the value of the header symbol.
1057 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1058 * libbfd.h: Rebuild.
1060 start-sanitize-tic80
1061 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1063 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1064 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1065 reloc types, rather than silently failing to generate an output file.
1068 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1070 * targmatch.sed: Use the hold space to put the #ifdef around the
1071 the string constant.
1072 * targets.c (UNSUPPORTED_TARGET): Don't define.
1073 (find_target): Don't check for UNSUPPORTED_TARGET.
1074 (bfd_set_default_target): Don't try to optimize by checking for
1077 * Makefile.in: Rebuild dependencies.
1078 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1079 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1080 (elf32-m32r.o): Remove explicit target.
1082 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1085 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1086 count section symbols for sections that were created by the
1087 linker, or are not allocatable or not loadable.
1088 (elf32_sparc_finish_dynamic_sections): Output output section
1089 symbols for section for which we made space for them.
1091 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1093 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1094 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1096 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1098 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1099 (m32r_hi16_list): New static local.
1100 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1101 (m32r_elf_do_hi16_reloc): Delete.
1102 (m32r_elf_relocate_hi16): New function.
1103 (m32r_elf_lo16_reloc): New function.
1104 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1107 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1109 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1110 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1111 (m32r_elf_final_sda_base): New function.
1112 (m32r_elf_relocate_section): Rewrite sdata support.
1113 (m32r_elf_finish_dynamic_sections): Delete.
1115 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1117 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1118 * coff-svm68k.c: New file. Just defines some macros and includes
1120 * coff-m68k.c: Add functions to handle common addends, moved in
1121 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1122 Control whether relocs are visible using STATIC_RELOCS.
1123 * cf-m68klynx.c: Simplify greatly: just define macros to control
1125 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1126 * targets. (m68ksysvcoff_vec): Declare.
1127 (bfd_target_vector): Add m68ksysvcoff_vec.
1128 * config.bfd (m68*-motorola-sysv*): New target.
1129 * configure.in (m68ksysvcoff_vec): New vector.
1130 * configure: Rebuild.
1131 * Makefile.in: Rebuild dependencies.
1132 (BFD32_BACKENDS): Add coff-svm68k.o.
1133 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1135 * binary.c (binary_set_section_contents): Don't get misled if the
1136 first section is not loadable. From Matthew L. Martin
1139 * elflink.h (elf_bfd_final_link): Set the value of a section
1140 symbol to the section address unless doing a relocateable link.
1142 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1144 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1145 .plt entry if we've taken the function's address.
1146 (elf64_alpha_merge_gots): Merge collected flags info as well.
1148 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1150 * Many files: Add function prototypes.
1151 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1152 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1153 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1154 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1155 * peicode.h: Change several void * parameters to PTR.
1156 * srec.c (srec_get_symbol_info): Make static.
1157 * syms.c (bfd_symbol_is_absolute): Remove.
1158 * Makefile.in: Rebuild dependencies.
1160 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1162 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1163 (bfd_elf32_bfd_is_local_label): Don't define.
1165 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1168 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1170 * bfd-in.h: Don't include obstack.h.
1171 (struct bfd_hash_table): Change memory field to PTR.
1172 * bfd.c (struct _bfd): Change memory field to PTR.
1173 * bfd-in2.h: Rebuild.
1174 * libbfd-in.h (bfd_release): Declare as function, don't define as
1176 * libbfd.h: Rebuild.
1177 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1178 objalloc routines rather than obstack routines.
1179 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1180 (getpagesize): Don't define.
1181 (_bfd_new_bfd): Don't set _bfd_chunksize.
1182 (bfd_openr): Free new bfd and objalloc on failure.
1183 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1184 (bfd_alloc_size): Remove.
1185 (bfd_release): New function.
1186 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1187 objalloc routines rather than obstack routines.
1188 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1189 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1190 objalloc routines rather than obstack routines.
1191 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1192 (struct accumulate): Change memory to struct objalloc *.
1193 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1194 * dep-in.sed: Don't remove obstack.h from dependency list.
1195 * Makefile.in: Rebuild dependencies.
1196 (BFD_H_DEPS): Remove obstack.h.
1197 (install): Don't install obstack.h.
1198 * Many files: Don't include "obstack.h".
1201 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1202 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1203 * libbfd.h: Rebuild.
1204 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1205 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1206 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1208 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1209 old version of bfd_alloc.
1210 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1211 * libbfd.h: Rebuild.
1212 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1214 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1216 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1217 ELF local label syntax as well.
1219 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1221 * config.bfd (powerpc-*-beos*): New target.
1222 * configure.in (powerpc-*-beos*): Add case that explicitly
1223 does not set COREFILE for now. A future BeOS version is
1224 expected to support core files.
1225 * configure: Regenerate with autoconf.
1227 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1230 seen with a local symbol, rather than crashing.
1232 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1233 version symbols if there aren't any.
1235 start-sanitize-tic80
1236 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1238 * coff-tic80.c (coff_rtype_to_howto): Define
1239 (coff_tic80_rtype_to_howto): Clone generic coff version and
1240 add code to handle the funky TI "internal relocations".
1243 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1245 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1246 or size changes because of a weak symbol.
1248 * cisco-core.c (SIGEMT): Define if not defined.
1250 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1253 setting ever. Sanity check the version number. Sort out copying
1254 flags and other information when adding an indirect symbol.
1255 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1256 symbols added by the backend. Clear the entire contents of the
1258 (elf_export_symbol): Ignore indirect symbols.
1259 (elf_link_output_extsym): Accept a section without an owner in an
1261 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1262 version count. Correct the allocation of x_versymp.
1264 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1265 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1266 Don't return bfd_und_section_ptr when info->shared.
1267 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1268 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1269 (mips_elf_check_relocs): Resolve an indirect symbol in
1271 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1272 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1274 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1276 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1278 From Eric Youngdale <eric@andante.jic.com>:
1279 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1280 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1281 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1282 versioned symbol appears in both a regular and a shared object.
1283 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1284 appropriate. Improve error message.
1285 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1286 all uses. Add localsyms field.
1287 (elf_bfd_final_link): When generating a shared library, call
1288 elf_link_output_extsym to output all local symbols.
1289 (elf_link_output_extsym): Handle symbols which were forced to
1292 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1294 From Eric Youngdale <eric@andante.jic.com>:
1295 * elf-bfd.h (elf_symbol_type): Add version field.
1296 * elfcode.h (elf_slurp_symbol_table): Set version field.
1297 * elflink.h (elf_link_add_object_symbols): When creating an
1298 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1299 appropriate. Set up an indirection from the nondefault version of
1301 (NAME(bfd_elf,size_dynamic_sections)): Call
1302 elf_link_assign_sym_version before checking whether there are any
1303 versions. Always record the version name as a dynamic symbol.
1304 Initialize counters.
1305 (elf_link_assign_sym_version): After finding a version, see if a
1306 symbol should be forced to local scope. Create a new version
1307 definition if appropriate.
1308 (elf_link_output_extsym): Correct indirect symbol handling.
1309 * elf.c (bfd_elf_print_symbol): Print version information.
1310 (bfd_section_from_shdr): Turn version sections into BFD sections.
1311 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1312 if sh_info is not already set.
1313 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1315 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1316 _bfd_stringtab_add to copy the name into permanent memory if
1319 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1321 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1323 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1325 * coffcode.h (bfd_coff_backend_data): Change
1326 _bfd_coff_compute_section_file_positions to return a boolean
1327 value. Change all callers.
1328 (coff_compute_section_file_positions): Change return type to
1329 boolean. If the size of the last section changed, then output a
1330 zero byte at the end of the file.
1331 * libcoff.h: Rebuild.
1333 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1334 for at least 6 output symbols.
1335 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1336 emit a TC csect to represent the space they take up. For an XO
1337 symbol, just emit a reference, not a csect.
1339 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1340 Solaris doesn't like the combined options, and the -f is
1342 (stamp-tshlink, install): Likewise.
1344 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1345 handling when little endian.
1347 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1349 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1350 (mn10300_elf_relocate_section): Likewise.
1351 (elf_backend_relocate_section): Define.
1353 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1354 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1355 (elf32_mn10300_howto_table): Likewise.
1356 (elf32_mn10300_reloc_map): Likewise.
1357 (bfd_elf32_mn10300_reloc): Delete unused function.
1359 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1361 start-sanitize-tic80
1362 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1363 understand, just set the howto field to NULL, and the caller will
1364 print an appropriate error message.
1366 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1367 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1368 block. Use NULL for initializations of "ptr" rather than bare 0.
1369 * coff-h8300.c: Fix typo in comment.
1370 * coff-h8500.c: Ditto.
1372 * coff-z8k.c: Ditto.
1374 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1376 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1377 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1378 m32r_elf_get_relocated_section_contents): First pass at relax support.
1380 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1382 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1383 entry for reading verdef records.
1384 Use correct braces for computing increments of extverdaux and
1385 exteverdef record pointers.
1387 start-sanitize-tic80
1388 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1390 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1394 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1396 * elflink.h (elf_link_find_version_dependencies): Check that
1397 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1400 start-sanitize-tic80
1401 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1403 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1406 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * targets.c (bfd_default_vector): Make non-const.
1409 (find_target): New static function, broken out of
1411 (bfd_set_default_target): New function.
1412 (bfd_find_target): Call find_target. When defaulting, use
1413 bfd_default_vector[0] if it is not NULL.
1414 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1415 * bfd-in2.h, libbfd.h: Rebuild.
1417 * syms.c (bfd_is_local_label): Return false if the symbol has no
1419 * coff-i960.c (coff_i960_is_local_label_name): New function.
1420 (coff_bfd_is_local_label_name): Define.
1421 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1422 (coff_bfd_is_local_label_name): Define.
1423 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1424 (coff_bfd_is_local_label_name): Define.
1425 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1426 with .. or _.L_ as local.
1427 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1428 (bfd_elf32_bfd_is_local_label_name): Define.
1429 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1430 beginning with $ as local.
1432 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1434 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1435 rather than comparing against info->lprefix.
1436 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1437 * elflink.h (elf_link_input_bfd): Likewise.
1438 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1439 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1441 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1442 _bfd_elf_is_local_label_name if not already defined.
1443 * elf.c (_bfd_elf_is_local_label_name): New function.
1444 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1446 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1447 (m88k_is_local_label_name): New static function.
1449 * coffcode.h (coff_bfd_is_local_label_name): Define as
1450 _bfd_coff_is_local_label_name if not already defined.
1451 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1452 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1453 * libcoff.h: Rebuild.
1455 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1456 to _bfd_is_local_label_name.
1457 (bfd_target): Likewise.
1458 * syms.c (bfd_is_local_label): Define as function, not macro.
1459 (bfd_is_local_name): Define.
1460 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1461 bfd_generic_is_local_label, and take a string rather than a
1463 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1464 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1465 (bfd_generic_is_local_label): Don't declare.
1466 (bfd_generic_is_local_label_name): Declare.
1467 * bfd-in2.h, libbfd.h: Rebuild.
1468 * All backends: Change local_label to local_label_name.
1470 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1471 (mips_elf_relocate_got_local): Change return type to boolean.
1472 Don't assume that the first zero entry is unassigned; instead, use
1474 (mips_elf_relocate_section): Check return value of
1475 mips_elf_relocate_got_local.
1476 (mips_elf_create_got_section): Initialize assigned_gotno field.
1479 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1481 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1485 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1487 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1488 that have no contents merely because linker_mark is not set.
1490 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1492 * config.bfd (mips*-*-lnews*): New target.
1493 * coff-mips.c (mips_relocate_section): Make assert compare
1494 content byteorder instead of header byteorder.
1495 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1497 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1498 * configure.in (ecoff_biglittle_vec): Add case.
1499 * configure: Update.
1501 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1503 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1504 name begins with ".note".
1505 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1506 section whose name begins with ".note".
1507 (get_program_header_size): Corresponding change.
1509 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1510 jal and for jal overflow.
1512 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1514 From Eric Youngdale <eric@andante.jic.com>:
1515 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1516 not found, try looking it up again without the version name.
1517 (elf_link_add_object_symbols): Always link against the dynamic
1518 symbol table of a dynamic object. When linking against a dynamic
1519 object, include version strings in symbol names, and set up
1520 version information. Add indirect symbols for default versions.
1521 (elf_link_create_dynamic_sections): Add special version sections.
1522 (struct elf_assign_sym_version_info): Define.
1523 (struct elf_find_verdep_info): Define.
1524 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1525 up version sections.
1526 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1527 (elf_link_find_version_dependencies): New static function.
1528 (elf_link_assign_sym_version): New static function.
1529 (elf_link_renumber_dynsyms): New static function.
1530 (struct elf_final_link_info): Add symver_sec field.
1531 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1532 local symbols of a dynamic object. Handle DT_VER* constants.
1533 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1534 dynamic object. Skip indirect symbols from ELF objects. Remove
1535 the version name before choosing a hash bucket. Write out the
1536 version information if appropriate.
1537 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1538 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1539 (bfd_elf64_size_dynamic_sections): Likewise.
1540 * bfd-in2.h: Rebuild.
1541 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1542 Change elf_link_hash_flags to unsigned short.
1543 (ELF_LINK_HIDDEN): Define.
1544 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1545 dynverdef_hdr, dynversym_section, dynverdef_section,
1546 dynverref_section, cverdefs, cverrefs, verdef, verref.
1547 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1548 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1549 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1550 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1551 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1552 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1553 (_bfd_elf_slurp_version_tables): Declare.
1554 * elf.c (_bfd_elf_swap_verdef_in): New function.
1555 (_bfd_elf_swap_verdef_out): Likewise.
1556 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1557 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1558 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1559 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1560 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1561 version information if there is any.
1562 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1563 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1564 (elf_fake_sections): Handle .gnu.version* section names.
1565 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1566 (_bfd_elf_slurp_version_tables): New function.
1567 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1568 version name in string entered in dynamic hash table.
1569 * elfcode.h: Include fnmatch.h.
1570 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1571 symbol which was forced to become local.
1572 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1573 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1574 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1575 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1577 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1579 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1581 (mn10200_elf_relax_section): Correctly compute a symbol's value
1582 when the symbol is local, but not in the same section as we are
1583 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1586 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1588 * elf32-m32r.c: Rewrite to use ELF backend linker.
1589 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1590 Add small data area support (R_M32R_SDA16).
1591 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1592 * bfd-in2.h,libbfd.h: Regenerated.
1594 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1596 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1597 (mn10200_elf_relax_delete_bytes): Likewise.
1598 (mn10200_elf_symbol_address_p): Likewise.
1599 (mn10200_elf_get_relocated_section_contents): Likewise.
1600 (bfd_elf32_bfd_relax_section): Define.
1601 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1603 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1604 (mn10200_elf_relocate_section): Likewise.
1605 (elf_backend_relocate_section): Define.
1608 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1610 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1611 reloc.c, targets.c: New target, elf-*-D30V.
1613 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1615 * cpu-d30v.c, elf32-d30v.c: New files.
1618 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1620 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1621 * bfd-in2.h: Regenerated.
1622 start-sanitize-tic80
1623 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1624 (rtype2howto): Add function.
1625 (tic80_howto_table): Add.
1628 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1630 * sysdep.h: Don't define errno in MSVC if error.h is included.
1633 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1635 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1636 is initialized before it is used.
1639 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1641 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1642 symbol into a weak undefined symbol; leave it as a common symbol.
1644 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1646 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1647 about a symbol defined in a dynamic object if it has already been
1648 defined in a regular object.
1650 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1652 * makefile.vms: Add gcc flags to allow compiling with current gcc
1654 (targmatch.h): New dependency.
1656 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1658 * evax.h (ALPHA_R_CODEADDR): New relocation.
1659 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1661 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1663 * bfd-in2.h, libbfd.h: Rebuild.
1665 Restrict symbol length to 64 bytes, case preserving:
1666 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1667 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1668 (_bfd_evax_length_hash_symbol): Added.
1669 * evax-etir.c (_bfd_evax_write_etir): Call
1670 _bfd_evax_length_hash_symbol before output of symbol.
1671 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1672 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1674 * evax-emh.c: Output filename to object file without path.
1676 * evax-egsd.c: New sections for local and global commons.
1678 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1679 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1680 notices. Replace AXP with Alpha.
1682 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1685 sections if we are creating a shared library.
1687 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1689 * configure.host (i386-windows): Don't set host64=true.
1691 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1693 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1694 (elf_mips16_gprel_howto): New static variable.
1695 (mips16_gprel_reloc): New static function.
1696 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1697 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1698 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1699 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1700 * bfd-in2.h, libbfd.h: Rebuild.
1702 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1704 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1705 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1707 start-sanitize-r5900
1708 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1710 * config.bfd: add r5900
1713 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1715 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1716 the output section will be the absolute section; don't print an
1717 assertion message for that case when doing a relocateable link.
1719 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1721 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1722 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1723 need_fn_sub, call_stub, and call_fp_stub.
1724 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1725 (mips_elf_link_hash_newfunc): Initialize new fields.
1726 (mips_elf_link_hash_table_create): Likewise.
1727 (mips_elf_relocate_section): Redirect relocations to use mips16
1728 stubs when appropriate.
1729 (mips_elf_check_relocs): Attach stub sections to the appropriate
1730 symbol. Set need_fn_stub when appropriate.
1731 (mips_elf_always_size_sections): New static function.
1732 (mips_elf_check_mips16_stubs): New static function.
1733 (elf_backend_always_size_sections): Define.
1734 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1736 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1737 attached to sections which are not being included in the link.
1739 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1741 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1742 symbol value when computing the addend for a pc_relative
1745 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1747 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1748 relocateable link, just skip pc_relative pcrel_offset relocs.
1749 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1750 structure for an ARM26 reloc which can be resolved.
1751 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1752 reloc can be resolved.
1754 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1755 error in overflow check for R_RELBYTE.
1757 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1759 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1760 From Mark Rasin <mark.rasin@telrad.co.il>.
1762 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1765 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1767 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1768 (elf_mn10200_howto_table): Likewise.
1769 (mn10200_reloc_map): Likewise.
1771 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1773 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1774 * bfd-in2.h, libbfd.h: Regenerated.
1775 * elf32-m32r.c: Add support for them.
1777 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1779 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1780 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1782 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1783 r_format and r_pcrel. Always return a value.
1785 * riscix.c (MY_final_link_callback): Define to dummy value.
1787 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1788 relocations against the text segment, look up the output name of
1790 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1791 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1792 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1793 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1794 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1796 start-sanitize-tic80
1797 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1799 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1800 routines for little endian data.
1801 * coffcode.h (coff_write_object_contents): Set magic to
1802 TIC80_ARCH_MAGIC for TIc80.
1804 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1806 * coff-tic80.c (tic80coff_vec): Change to little endian data
1810 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1812 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1813 auxiliary_filters parameter to be const char * const *. Accept a
1814 NULL terminated array.
1815 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1816 (bfd_elf32_size_dynamic_sections): Update declaration.
1817 * bfd-in2.h: Rebuild.
1819 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1821 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1822 NOTYPE symbol in a text section as a FUNC symbol.
1824 * coffcode.h (coff_compute_section_file_positions): Force
1825 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1827 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1829 * libaout.h (machine_type): Reserve several values for sparclet.
1831 start-sanitize-tic80
1832 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1834 * config.bfd (tic80-*-*): Don't require 'coff'.
1838 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1840 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1841 table to v850_elf_reloc for all non-standard relocations.
1842 (v850_elf_check_relocs): Add check for h being non-null.
1843 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1844 statement instead of multiple ifs.
1845 (v850_elf_relocate_section): Fix up error message, don't just call
1849 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1851 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1852 Use bfd_elf_generic_reloc as special function for all relocs.
1853 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1855 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1856 24bit pc-relative reloc.
1858 start-sanitize-tic80
1859 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1861 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1862 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1863 header byte order is little endian. Use correct bfd_get and
1864 bfd_put routines for little endian headers.
1865 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1866 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1869 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1871 * reloc.c: Add BFD_RELOC_24.
1872 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1873 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1874 * bfd-in2.h, libbfd.h: Rebuilt.
1876 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1878 elf64-alpha multiple .got rewrite:
1880 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1881 (bfd_elf*_mkobject): Don't define here ...
1882 * elfxx-target.h: ... but rather here. Default always_size_sections
1884 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1885 what the #defines in elf-bfd.h transmuted it to anyway.
1887 * section.c: Add SEC_LINKER_CREATED flag.
1888 * bfd-in2.h: Rebuild.
1889 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1890 relocation section flags.
1891 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1892 SEC_IN_MEMORY to recognize generated bits.
1893 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1895 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1896 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1897 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1898 * elf32-ppc.c (ppc_elf_create_linker_section,
1899 ppc_elf_size_dynamic_sections): Likewise.
1900 * elf32-sparc.c (elf32_sparc_check_relocs,
1901 elf32_sparc_size_dynamic_sections): Likewise.
1902 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1904 (_bfd_elf_create_dynamic_sections): Likewise.
1905 (_bfd_elf_make_linker_section_rela): Likewise.
1906 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1907 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1908 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1909 to identify generated bits.
1910 (elf_link_input_bfd): Likewise.
1912 * elf64-alpha.c: Rewrite everything touching relocations.
1915 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1917 * elf32-v850.c (all functions and static variables): Go through
1918 and regularize names to be of the form v850_elf_<xxx>.
1919 (toplevel): Include <elf/v850.h>.
1920 (enum reloc_type): Move to include/elf/v850.h.
1921 (v850_elf_check_relocs): For common variables, if the variable is
1922 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1923 into the appropriate section.
1924 (elf_backend_check_relocs): Define.
1926 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1928 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1931 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * config.bfd (mips*el-*-linux*): New target.
1934 (mips*-*-linux*): New target.
1936 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1937 Return a useful value.
1939 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1941 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1943 * configure: Rebuild.
1944 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1945 ac_cv_func_mmap in bfd/configure.host.
1947 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1948 filter_shlib and auxiliary_filter_shlib parameters.
1949 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1951 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1952 (bfd_elf64_size_dynamic_sections): Likewise.
1953 * bfd-in2.h: Rebuild.
1955 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1957 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1958 symbols, don't export a symbol which is defined by an object in an
1959 archive which contains shared objects.
1961 start-sanitize-tic80
1962 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1964 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1965 for TI TMS320c80 (MVP).
1966 (bfd_archures_list): Add bfd_tic80_arch.
1967 * bfd-in2.h: Regenerate by running "make headers".
1969 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1971 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1972 * configure.in (case $vec): Correct typo, "tb" not "tp".
1973 Also add cofflink.o for tic80coff_vec.
1974 * configure: Regenerate with autoconf.
1977 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1979 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1980 is configured with --with-mmap.
1982 start-sanitize-tic80
1983 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1985 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1986 (ALL_MACHINES): Add cpu-tic80.o
1987 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1988 * coff-tic80.c: Add skeleton, cloned from another coff config.
1989 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1993 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1995 * TODO: Correct a misspelling.
1996 start-sanitize-tic80
1997 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1998 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1999 * configure.in (case $vec): Add tic80coff_vec entry.
2000 * configure: Regenerate with autoconf.
2001 * archures.c (bfd_tic80_arch): Declare.
2002 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2003 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2004 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2005 (bfd_target_vector): Add tic80coff_vec entry.
2008 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2010 * elflink.h (elf_buckets): Add some more values for larger
2013 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2015 * Makefile.in (install): Move subdir_do out of conditional. From
2016 Fred Fish <fnf@cygnus.com>.
2018 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2020 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2022 (elf_mn10200_howto_table): Likewise.
2023 (mn10200_reloc_map): Likewise.
2025 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2028 mips16 symbol during the link.
2029 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2031 (mips_elf_link_output_symbol_hook): New static function.
2032 (elf_backend_link_output_symbol_hook): Define.
2034 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2037 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2039 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2040 against SEC_DEBUGGING sections here (revert patch of December 5).
2041 * elfcode.h (elf_object_p): Check for them here, instead.
2043 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2045 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2046 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2048 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2049 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2050 * elf-bfd.h (struct elf_size_info): Update declaration of
2052 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2053 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2054 * elfxx-target.h: Use new dynamic reloc routines by default.
2055 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2058 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2060 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2061 if NAMES_HAVE_UNDERSCORE is defined.
2063 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2065 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2067 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2069 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2072 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2074 * elflink.h (elf_link_add_object_symbols): Only add a weak
2075 symbol if the real definition is in the dynamic symbol table.
2076 After finding the real definition, then, if it is dynamic, add the
2077 weak symbol to the dynamic symbol table.
2079 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2081 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2083 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2086 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2088 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2090 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2091 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2092 * reloc.c: Remove mn10300 big endian relocs.
2093 * bfd-in2.h, libbfd.h: Rebuilt.
2095 * elf32-mn10200.c: Update from elf32-mn10300.c.
2097 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2099 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2101 * elf32-mn10300.c: Add some comments.
2103 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * ihex.c (ihex_scan): Always initialize buf before jumping to
2107 (ihex_read_section): Likewise.
2109 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2111 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2112 inplace for most relocs.
2114 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2117 even if SEC_ALLOC is not set.
2118 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2119 when deciding whether to copy a reloc into a shared object.
2120 (elf_i386_relocate_section): Likewise.
2121 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2122 (elf32_sparc_relocate_section): Likewise.
2123 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2124 reloc section if it is not set in the source section.
2125 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2126 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2127 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2129 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2131 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2132 expects a .got.plt until we actually create it.
2134 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2137 message for bfd_reloc_outofrange, rather than aborting. From
2138 Philippe De Muyter <phdm@info.ucl.ac.be>.
2140 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2141 a relocateable link, don't try to process them. From Heinz Wrobel
2142 <wrobel@lpr.e-technik.tu-muenchen.de>.
2144 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2146 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2147 mn10300_info_howto_rel. Tweak reloc argument to be an
2148 Elf32_Internal_Rela.
2149 (USE_RELA): Define instead of USE_REL.
2150 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2152 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2154 * configure.in, configure: Handle mips*-sgi-irix6*.
2155 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2158 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2161 relocation against a symbol defined in a section with no output
2164 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2166 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2167 * configure, config.in: Rebuild with autoconf 2.12.
2169 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2170 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2171 (swap_out_syms): Set st_other from existing st_other field.
2172 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2174 (elf_link_output_extsym): Set the other field from the global hash
2176 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2177 (elf_mips16_jump_howto): New static variable.
2178 (mips16_jump_reloc): New static function.
2179 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2180 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2181 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2183 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2184 * bfd-in2.h, libbfd.h: Rebuild.
2185 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2187 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * configure.host: Use long long for mips-sgi-irix6*.
2191 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2192 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2194 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2196 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2197 (enum reloc_type): Add more reloc types.
2198 (elf32_mn10300_howto_table): Update for new reloc types.
2199 (elf32_mn10300_reloc_map): Update for new reloc types.
2200 * reloc.c: Add some new relocs for the mn10300 series.
2201 * bfd-in2.h, libbfd.h: Rebuilt.
2203 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2205 * som.c (setup_sections): Don't lose for a space which has
2206 no data, but some symbols.
2208 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2211 (sunos_link_hash_table_create): Initialize got_needed.
2212 (sunos_create_dynamic_sections): Only set .got section size if it
2213 is not already set. Set got_needed.
2214 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2215 sdynptr, and only handle dynamic sections, if dynamic sections are
2217 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2218 Initialize .got section.
2219 (sunos_scan_ext_relocs): Likewise.
2220 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2222 (sunos_finish_dynamic_link): Check got_needed. Only set up
2223 dynamic linking information if needed.
2225 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2227 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2229 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2231 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2233 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2235 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2238 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2240 * filemode.c: Include sysdep.h.
2241 * ihex.c: Add casts to eliminate compiler warnings.
2242 * sunos.c: Add casts to eliminate compiler warnings.
2244 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2246 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2248 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2249 appropriate relocations in the .so file if shared.
2250 (ppc_elf_relocate_section): Ditto.
2252 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2254 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2255 complain_overflow_unsigned.
2257 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2259 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2260 overflows for R_D10V_16 and R_D10V_18.
2262 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2265 (do_with_relocs): Likewise.
2266 (do_as_repeat): Likewise.
2267 (copy_expression): Likewise.
2269 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2271 * ieee.c (ieee_write_external_part): Correctly record whether
2272 there is an external part.
2275 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2277 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2278 handle tda offsets for sld.w and sst.w instructions.
2279 Fix alignment check in sld.w and sst.w tda reloc handling.
2282 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2284 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2287 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2289 * elf32-v850.c: Add comments about assumptions about
2290 char, short & long sizes.
2291 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2292 problems for several relocs.
2294 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2295 R_V850_SDA_OFFSET entry.
2298 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2300 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2301 Store import file index in ldindx.
2302 (xcoff_build_ldsyms): Assume that ldsym was not previously
2303 allocated. For an imported symbol, copy ldindx into l_ifile.
2306 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2308 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2309 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2310 fields in R_V850_TDA_OFFSET.
2311 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2312 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2315 * elf32-v850.c: Include bfdlink.h.
2316 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2318 (elf32_v850_bfd_final_link_relocate): New function.
2319 (v850_elf_relocation_section): Likewise.
2320 (elf_backend_relocate_section): Define.
2323 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * binary.c (binary_set_section_contents): Ignore sections which
2326 don't have SEC_LOAD and SEC_ALLOC set.
2328 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2330 * linker.c (_bfd_generic_final_link): Avoid losing static
2331 symbols in the .bss section.
2333 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2335 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2336 (mips32_64bit_reloc): New static function.
2337 (mips_reloc_map): Add entry for BFD_RELOC_64.
2338 (mips_elf_relocate_section): Handle R_MIPS_64.
2340 * linker.c (default_indirect_link_order): Print an error message
2341 when attempting to do a relocateable link with different object
2342 file formats, rather than calling abort.
2344 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2346 * reloc.c (m32r relocs): Rename them.
2347 * bfd-in2.h, libbfd.h: Regenerated.
2348 * elf32-m32r.c: Update.
2349 (m32r_elf_10_pcrel_reloc): New function.
2350 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2351 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2353 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2355 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2356 all sections that will be included in the output file.
2357 (_bfd_generic_link_output_symbols): Discard symbols in sections
2358 which are being discarded.
2362 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2363 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2364 (elf_v850_howto_table): Corresponding changes.
2365 (elf_v850_reloc_map): Corresponding changes.
2366 * reloc.c: Add additional V850 relocations.
2367 * bfd-in2.h, libbfd.h: Rebuilt.
2369 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2370 no longer want in pc-relative relocs.
2372 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2374 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2375 accept a reloc against an undefined sybmol!
2377 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2379 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2382 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * VERSION: Bump for new relocation.
2386 * hosts/i386bsd.h: If NBPG is not defined, define it as
2387 PAGE_SIZE, for recent versions of FreeBSD.
2389 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2391 * configure.host: Use `long long' as the 64 bit type on a Solaris
2392 host, since both gcc and the SunPRO compilers support it.
2394 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2396 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2397 mistake to have reused the ECOFF LITERAL for ELF since they have
2398 different semantics.
2399 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2400 * bfd-in2.h, libbfd.h: Rebuild.
2402 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2405 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2406 dynamic relocation for an undefweak symbol when we are building
2407 a static executable.
2409 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2411 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2412 point explicitly to srcdir.
2413 (targmatch.h): Edit references to point explicitly to objdir.
2415 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * config.bfd: When setting targ_cpu, don't get confused by
2420 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2422 * configure.host: Add support for windows host (a build done
2423 under the Microsoft build environment).
2425 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2427 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2428 definition in a dynamic object, add it to the dynamic symbol table
2429 if any dynamic object mentions it. Reverts part of last patch.
2431 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2432 (sunos_link_hash_table_create): Initialize got_base.
2433 (bfd_sunos_size_dynamic_sections): If the .got section is more
2434 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2436 (sunos_check_dynamic_reloc): Subtract got_base from a base
2437 relative relocation.
2439 * elf32-mips.c (elf_mips_isa): New static function.
2440 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2441 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2443 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * archive.c (do_slurp_coff_armap): Only treat archive as little
2446 endian for i960 COFF.
2448 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2451 by the change in size of the section when EXEC_P is not set.
2453 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2454 (m68kcoff_rtype_to_howto): New static function.
2455 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2456 VMA to the addend for a PC relative reloc.
2458 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2460 * Makefile.in: Rebuild dependencies.
2462 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2465 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2467 * Makefile.in: Remove explicit dependencies for mn10200 and
2469 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2470 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2471 (dependencies): Rebuilt.
2473 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2476 during this function.
2478 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2479 section if the flags are compatible.
2481 * configure.in: Add havevecs, and put it in tdefaults.
2482 * mpw-config.in: Likewise.
2483 * configure: Rebuild.
2484 * targmatch.sed: New file; a sed script to build targmatch.h from
2486 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2487 * targets.c: Include "fnmatch.h".
2488 (struct targmatch): Define.
2489 (bfd_target_match): Define by including targmatch.h.
2490 (bfd_find_target): If the target is not found by name, search for
2491 it as a configuration triplet.
2492 * Makefile.in: Rebuild dependencies.
2493 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2494 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2495 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2496 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2497 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2498 (CFILES): Remove i386dynix.c and hp300bsd.c.
2499 (targmatch.h): New target.
2500 (do_clean): Remove targmatch.h.
2502 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2503 * acconfig.h: Add NEED_DECLARATION_GETENV.
2504 * configure, config.in: Rebuild.
2505 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2506 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2508 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2510 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2511 * cpu-mn10200.c, cpu-mn10300.c: New files.
2512 * elf32-mn10200.c, elf32-mn10300.c: New files.
2513 * Makefile.in: Break mn10x00 support into two separate
2514 configurations, mn10200 and mn10300.
2515 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2516 * bfd-in2.h, configure: Rebuilt.
2518 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2520 * Makefile.in (do_clean): Move config.log to do_distclean.
2522 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2524 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2525 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2526 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2527 (elf32-mn10x00.o): Add dependencies.
2528 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2529 (bfd_mn10x00_arch): Declare.
2530 (bfd_archures_list): Add bfd_mn10x00_arch.
2531 * config.bfd: Add mn10x00-*-*.
2532 * configure.in: Add bfd_elf32_mn10x00_vec.
2533 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2534 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2535 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2536 * bfd-in2.h, configure: Rebuilt.
2538 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2540 openVMS/Alpha: Provide filename and case_hack flags via
2541 symbol table from gas.
2542 Add case_hack code for symbol output from vax/vms.
2543 * evax-alpha.c (evax_initialize): Remove filename handling,
2544 filename is provided via symbol table.
2545 (evax_get_symtab): Use local symbol count when setting up table.
2546 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2548 (_bfd_evax_write_egsd): Skip file name symbol.
2549 * evax-emh.c (get_vms_time_string): Local function now.
2550 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2552 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2553 through _bfd_evax_case_hack_symbol.
2554 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2556 (_bfd_evax_basename): Removed.
2557 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2558 * evax.h (evax_private_data_struct): Remove filename.
2559 (flag_hash_long_names, flag_show_after_trunc,
2560 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2563 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2566 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2567 (NO_SWAP_MAGIC): Don't define.
2568 (SWAP_MAGIC): Define.
2570 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2571 no hash table entry for a global symbol.
2573 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2575 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2577 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2580 symbol type with T_NULL. Warn if symbol type changes. Based on
2581 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2583 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2584 a dynamic object in the dynamic symbol table if it is referenced
2585 or defined by a regular object.
2588 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2590 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2591 remove dwarf local labels. Shrinks binaries by a factor of 3!
2594 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2596 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2597 by hand, rather than by calling bfd_make_section.
2599 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2601 * reloc.c: Rename m32r relocs.
2602 * bfd-in2.h, libbfd.h: Rebuilt.
2603 * elf32-m32r.c: Update.
2605 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2607 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2608 link, adjust the symbol index of a base relative reloc. Don't
2609 change the addend of a PC relative reloc if pcrel_offset is set.
2610 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2611 a relocateable link.
2613 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2614 it is zero, in case src_mask matters.
2615 (bfd_install_relocation): Likewise.
2617 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2619 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2621 (_bfd_xcoff_bfd_final_link): Don't set target_index
2622 to an uninitialized value.
2624 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2627 indices, rather than crashing.
2628 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2630 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2633 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2637 (coff_arm_adjust_symndx): New static function.
2638 (coff_adjust_symndx): Define.
2640 * srec.c (srec_scan): Accept multiple symbols on a single line.
2641 From Pascal Martin <pmartin@alsys.com>.
2645 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2647 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2648 (sunos_merge_private_bfd_data): New function.
2650 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2654 (bfd_merge_private_bfd_data): Likewise.
2655 * section.c (bfd_copy_private_section_data): Likewise.
2656 * syms.c (bfd_copy_private_symbol_data): Likewise.
2657 * bfd-in2.h: Rebuild.
2658 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2659 both BFD's are the right flavour.
2660 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2661 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2662 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2663 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2664 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2665 (ppc_elf_merge_private_bfd_data): Likewise.
2666 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2667 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2669 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2670 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2673 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2675 * reloc.c: Add m32r relocs.
2676 * bfd-in2.h, libbfd.h: Rebuilt.
2677 * cpu-m32r.c,elf32-m32r.c: New files.
2679 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2681 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2683 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * tekhex.c (first_phase): Change type parameter from char to int.
2687 (pass_over): Change func to expect int, not char.
2689 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2690 rather than SEC_LOAD when aligning the file offset for the first
2691 section in a segment.
2693 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2695 * syms.c (coff_section_type): Make arg const.
2696 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2697 to make_bfd_asection().
2698 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2699 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2700 (_bfd_elf_stringtab_init): Remove prototype.
2702 * netbsd-core.c (swap_abort): Add prototype.
2703 * aix386-core.c (swap_abort): Ditto & make static
2704 * hpux-core.c (swap_abort): Ditto & make static.
2705 * irix-core.c (swap_abort): Ditto & make static.
2706 * ptrace-core.c (swap_abort): Ditto & make static.
2707 * trad-core.c (swap_abort): Ditto & make static.
2708 * coffswap.h (coff_swap_reloc_in): Ditto.
2709 (coff_swap_reloc_out): Ditto.
2710 (coff_swap_filehdr_in): Ditto.
2711 (coff_swap_filehdr_out): Ditto.
2712 (coff_swap_sym_in): Ditto.
2713 (coff_swap_sym_out): Ditto.
2714 (coff_swap_aux_in): Ditto.
2715 (coff_swap_aux_out): Ditto.
2716 (coff_swap_lineno_in): Ditto.
2717 (coff_swap_lineno_out): Ditto.
2718 (coff_swap_aouthdr_in): Ditto.
2719 (coff_swap_aouthdr_out): Ditto.
2720 (coff_swap_scnhdr_in): Ditto.
2721 (coff_swap_scnhdr_out): Ditto.
2722 * ihex.c (ihex_sizeof_headers): Ditto.
2723 * tekhex.c (getsym): Ditto.
2724 (find_chunk): Ditto & make static.
2725 (insert_byte): Ditto.
2726 (first_phase): Ditto.
2728 (tekhex_get_symtab): Ditto & make static.
2729 (tekhex_get_symtab_upper_bound): Ditto & make static.
2730 (tekhex_mkobject): Ditto.
2731 (tekhex_object_p): Ditto.
2732 (move_section_contents): Ditto.
2733 (tekhex_get_section_contents): Ditto.
2734 (tekhex_set_arch_mach): Ditto & make static.
2735 (tekhex_set_section_contents): Ditto.
2736 (writevalue): Ditto.
2739 (tekhex_write_object_contents): Ditto.
2740 (tekhex_sizeof_headers): Ditto.
2741 (tekhex_make_empty_symbol): Ditto.
2742 (tekhex_get_symbol_info): Ditto.
2743 (tekhex_print_symbol): Ditto.
2744 * irix-core.c (make_bfd_asection): Ditto.
2745 (irix_core_core_file_p): Ditto.
2746 (irix_core_core_file_failing_command): Ditto.
2747 (irix_core_core_file_failing_signal): Ditto.
2748 (irix_core_core_file_matches_executable_p): Ditto.
2749 (irix_core_make_empty_symbol): Ditto.
2750 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2751 * srec.c (srec_new_symbol): Ditto.
2752 (srec_get_section_contents): Ditto.
2753 (srec_set_arch_mach): Ditto.
2754 (srec_set_section_contents): Ditto.
2755 (internal_srec_write_object_contents): Ditto.
2756 (srec_write_object_contents): Ditto.
2757 (symbolsrec_write_object_contents): Ditto.
2758 (srec_sizeof_headers): Ditto.
2759 (srec_make_empty_symbol): Ditto.
2760 (srec_get_symtab_upper_bound): Ditto.
2761 (srec_get_symtab): Ditto.
2762 (srec_print_symbol): Ditto and make static.
2763 * elf.c (elf_read): Ditto
2764 (assign_section_numbers): Ditto.
2765 (elf_fake_sections): Ditto.
2766 (sym_is_global): Ditto.
2767 (elf_map_symbols): Ditto.
2768 (get_program_header_size): Ditto.
2769 * coffgen.c (make_a_section_from_file): Ditto.
2770 (coff_real_object_p): Ditto.
2771 (fixup_symbol_value): Ditto.
2772 (build_debug_section): Ditto.
2774 * syms.c (coff_section_type): Ditto.
2776 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2778 * bfd-in2.h: Rebuilt after m32r changes.
2780 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2782 * config.bfd,configure.in,configure: Add m32r support.
2783 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2784 * config.bfd: Keep target list alphabetically sorted.
2787 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2789 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2790 to add in the constant part found in the instruction itself.
2791 (case R_V850_HI16_S): Likewise.
2794 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2796 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2797 and R_D10V_18 to be 1 (word).
2799 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2801 * stabs.c (_bfd_link_section_stabs): If the output_section field
2802 of either section is bfd_abs_section, then the linker is
2803 discarding the section and we should not optimize it.
2805 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2807 * Makefile.in (aout-sparcle.o): New target.
2808 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2809 * config.bfd (sparclet-*-aout*): Add case.
2810 * configure.in (sparcle_aout_vec): Add case.
2811 * configure: Regenerated.
2812 * targets.c (sparcle_aout_vec): Declare.
2813 (bfd_target_vector): Add sparcle_aout_vec.
2814 * aout-sparcle.c: New file.
2817 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2819 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2820 low order sign bit propogation for R_V850_HI16_S.
2822 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2823 handling V850 specific relocs.
2824 (elf_v850_howto_table): Use the new function for some
2825 relocations. Twiddle masks & shifts for some relocs.
2826 Set partial_inplace where needed.
2829 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2832 default architecture to a machine number of 0.
2833 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2835 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2836 the output BFD is the default, set it from the first input BFD.
2839 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2841 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2842 insert at bitpos zero. The HI16 relocs are shifted right
2843 by 16 bits. Fix src_mask for all relocs.
2844 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2846 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2850 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2852 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2853 Rewrite to use BFD file read routines and to avoid using a fixed
2854 length for the file name.
2857 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2859 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2860 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2861 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2862 to R_V850_{32,16,8}.
2864 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2866 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2867 (elf_v850_howto_table): Add info for HI16_S reloc.
2868 (v850_reloc_map): Add HI_16_S reloc.
2869 * reloc.c: Define BFD_RELOC_V850_* relocs.
2872 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2875 * elf32-sh.c: New file.
2876 * elf.c (prep_headers): Handle bfd_arch_sh.
2877 * elfcode.h (write_relocs): Handle absolute symbol.
2878 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2879 (_bfd_elf64_link_read_relocs): Declare.
2880 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2881 elf_link_read_relocs. Make globally visible. Change all
2883 (elf_link_input_bfd): Get external symbols from cache in
2884 symtab_hdr->contents. Get contents from cache in
2886 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2888 * reloc.c: Define BFD_RELOC_SH_* relocs.
2889 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2890 * coff-sh.c (sh_insns_conflict): Fix a return value.
2891 (_bfd_sh_align_load_span): New globally visible function, broken
2892 out of sh_align_load.
2893 (sh_align_load): Call _bfd_sh_align_load_span.
2894 (sh_swap_insns): Change relocs parameter to PTR.
2895 * bfd-in2.h, libbfd.h: Rebuild.
2896 * targets.c (bfd_elf32_sh_vec): Declare.
2897 (bfd_elf32_shl_vec): Declare.
2898 * config.bfd (sh-*-elf*): New target.
2899 * configure.in (bfd_elf32_sh_vec): New target vector.
2900 (bfd_elf32_shl_vec): New target vector.
2901 * configure: Rebuild.
2902 * Makefile.in: Rebuild dependencies.
2903 (BFD32_BACKENDS): Add elf32-sh.o.
2904 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2906 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2907 page before checking D_PAGED.
2909 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2910 (ihex_write_object_contents): Remove extbase; always use segbase
2913 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2915 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2916 * configure.host (i[345]86-*-*): Ditto.
2917 * config.bfd (i[345]86-*-*): Ditto.
2918 * configure: Regenerate.
2920 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2923 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2925 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2926 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2927 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2928 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2929 will have an ST_CODE type, change the symbol's type to ST_DATA.
2930 * som.c (hppa_som_gen_reloc_type): Update prototype.
2932 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2935 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2936 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2937 (mips_elf_finish_dynamic_sections): Likewise.
2939 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * configure.host (HLDENV): New variable to set. Set it for
2942 *-*-sysv4*, since those linkers may not support -R but they always
2943 support LD_RUN_PATH.
2945 * libieee.h (NSECTIONS): Don't define.
2946 (ieee_data_struct): Change section_table to asection **. Add
2948 * ieee.c (get_section_entry): If the table isn't big enough, make
2950 (ieee_slurp_sections): Remove assertion about number of sections.
2951 (ieee_object_p): Adjust initialization of ieee to match changes to
2954 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2955 symbols merely because we are generating a shared library.
2956 (xcoff_build_ldsyms): Don't set up global linkage code for an
2957 undefined symbol merely because we are generating a shared
2961 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2963 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2964 (BFD32_BACKENDS) Add elf32-v850.o.
2965 * archures.c: Add bfd_v850_arch.
2966 * bfd-in2.h: Add bfd_v850_arch.
2967 * config.bfd (v850-*-*): New target.
2968 * configure: (bfd_elf32_v850_vec) New vector.
2969 * configure.in: (bfd_elf32_v850_vec) New vector.
2970 * cpu-v850.c: New file.
2971 * elf.c (prep_headers): Added case bfd_arch_v850.
2972 * elf32-v850.c: New file.
2973 * targets.c (bfd_elf32_v850_vec): New vector.
2976 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2979 a function code symbol for an XMC_XO symbol.
2981 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2983 * mpw-config.in: Update editing of autoconf vars to reflect
2984 Jul 18 configure.in change.
2985 * mpw-make.sed: Update editing of include pathnames to be
2986 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2988 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2990 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2991 which to offset to get the .plt entry address is ".plt".
2993 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2995 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2996 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2997 Added, for internal use by the ARM gas.
2999 * bfd-in2.h: Rebuilt
3001 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3003 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3004 in section dynidx start.
3006 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3008 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3009 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3010 optimization for g++.
3012 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3014 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3015 the -mrelocatable-lib bit set and the other doesn't, clear the
3016 -mrelocatable-lib bit in the header.
3018 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3020 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3021 symbol against a STT_FUNC symbol in a shared library.
3023 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3025 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3026 symbol is found, automatically define the corresponding function
3029 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3030 if sym.n_numaux is not zero.
3031 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3032 entry to disagree about the number of aux entries if the symbol
3035 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3036 section if it might be needed, not just if info->shared.
3037 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3038 the start of .rel.dyn if we are going to use it.
3039 (mips_elf_finish_dynamic_sections): Only clear the first element
3040 of .rel.dyn if the size is greater than zero.
3042 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3045 undefined_symbol callback for a symbol, then don't issue any more
3046 warnings about loader relocs.
3047 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3048 after calling the undefined_symbol callback.
3050 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3051 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3052 as the AIX linker seems to do.
3054 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3056 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3057 (evax_initialize): Remove evax_reloc_table.
3058 (evax_close_and_cleanup): Ditto.
3060 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3062 (evax_bfd_reloc_type_lookup): Ditto.
3063 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3064 cooked_size == raw_size.
3065 * evax-emh.c (_bfd_evax_register_filename): Remove.
3066 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3067 * evax-misc.c (add_new_contents): Malloc section at full size.
3068 (_bfd_save_evax_section): Memcpy section contents directly.
3069 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3070 (evax_reloc_table): Remove.
3072 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3074 * makefile.vms: Add better support for DEC C compilation
3075 Add evax.h dependencies
3077 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3078 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3079 (BFD_RELOC_ALPHA_BASEREG): Remove.
3080 * bfd-in2.h, libbfd.h: Rebuild.
3082 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3084 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3085 getgid if _WIN32 is defined.
3086 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3088 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3090 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3091 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3093 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3096 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3098 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3100 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3101 (NEED_DECLARATION_REALLOC): New macro.
3102 * configure, config.in: Rebuild.
3103 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3104 (realloc): Declare if NEED_DECLARATION_REALLOC.
3106 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3107 <strings.h> if they exist.
3109 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3111 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3115 Based on patches from Eric Valette <valette@crf.canon.fr>:
3116 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3117 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3118 (elf_howto_table): Add entries for new relocs.
3119 (elf_i386_reloc_type_lookup): Handle new relocs.
3120 (elf_i386_info_to_howto): Just call abort.
3121 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3122 (elf_i386_relocate_section): Likewise.
3124 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3126 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3128 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3130 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3131 only get the LMA from the phdr if they are in the same part of the
3134 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3135 new segment to make them more comprehensible. If the relationship
3136 between the LMA and the VMA changed, start a new segment. Don't
3137 check dynsec when deciding whether to start a new segment for a
3138 writeable section; -N will now handle this.
3140 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3142 * libhppa.h: Remove "esel" changes. Not the right approach.
3143 * som.c: Corresponding changes.
3144 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3145 which don't have a SOM symbol type associated with them.
3146 Reverses a 1994 change.
3148 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3150 Make ld -N more reasonable for ELF:
3151 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3152 phdr_in_section to false, and always use a single load segment.
3153 (elf_sort_sections): Sort sections by LMA after VMA.
3154 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3155 align to maxpagesize.
3156 (assign_file_positions_except_relocs): Likewise.
3157 * elfcode.h (elf_object_p): If a section is loaded but not page
3158 aligned, clear D_PAGED.
3160 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3162 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3163 Added, for internal use by the ARM gas.
3165 * bfd-in2.h: Rebuilt
3167 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3169 * libhppa.h (R_HPPA_ESEL): New field selector.
3170 (e_esel): Similarly.
3171 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3172 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3173 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3175 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3178 archive search before looking for stripped dynamic objects.
3180 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3182 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3183 symbol a warning rather than an error.
3185 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * elf.c (assign_file_positions_for_segments): Track the virtual
3188 memory position separately from the file position, and use it to
3189 compute the alignment adjustment.
3191 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3193 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3194 and fixed mask on R_D10V_10_PCREL_L.
3196 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3198 * elf64-mips.c: Include "aout/ar.h".
3199 (mips_elf64_slurp_armap): New static function.
3200 (mips_elf64_write_armap): New static function.
3201 (bfd_elf64_archive_*): Define.
3202 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3203 Use instead of bfd_generic_archive_p.
3204 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3205 instead of _bfd_write_archive_contents.
3206 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3207 _bfd_generic_mkarchive.
3208 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3209 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3211 (TARGET_LITTLE_SYM): Likewise.
3212 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3214 * Makefile.in: Rebuild dependencies.
3216 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3217 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3218 SHT_MIPS_EVENTS sections.
3219 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3220 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3222 (_bfd_mips_elf_fake_sections): Likewise.
3224 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3225 * ecoff.c (ecoff_compute_section_file_positions): Copy
3226 rdata_in_text from backend info to tdata. Clear it if any data
3227 section comes before .rdata.
3228 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3229 tdata rather than backend info.
3231 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * configure.in: Fix test for whether a compiler has a 64 bit
3234 type. From Jim Wilson <wilson@cygnus.com>.
3236 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3238 * configure.host (mips-sgi-irix6*): New host.
3240 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3241 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3242 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3244 * configure: Rebuild.
3245 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3246 (BFD_HOST_64_BIT): Define conditionally.
3247 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3248 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3249 (symvalue, bfd_size_type): Likewise.
3250 * bfd-in2.h: Rebuild.
3251 * Makefile.in (do_clean): Remove bfd-tmp.h.
3252 (do_distclean): Remove bfd-in3.h.
3253 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3254 (bfd-in3.h): New target.
3256 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3257 Andrew Gierth <ANDREWG@microlise.co.uk>.
3259 * configure.host: Set INSTALL_SHLIB.
3260 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3261 * configure: Rebuild.
3262 * Makefile.in (install): Use @INSTALL_SHLIB@.
3264 * config.bfd (mips*-*-irix6*): New target.
3265 * configure.host: Handle Irix 6 shared library like Irix 5.
3267 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3268 symbol for a magic name.
3269 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3271 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3274 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3276 * mpw-config.in: Add ELF support to mips config, create the
3277 elf32-target.h file in the object dir.
3278 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3280 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3282 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3283 Also removed most abort calls, in favor of using bfd reporting.
3285 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3287 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3288 (BFD32_BACKENDS) Add elf32-d10v.o.
3289 * archures.c: Add bfd_d10v_arch.
3290 * bfd-in2.h: Add bfd_d10v_arch.
3291 * config.bfd (d10v-*-*): New target.
3292 * configure: (bfd_elf32_d10v_vec) New vector.
3293 * configure.in: (bfd_elf32_d10v_vec) New vector.
3294 * cpu-d10v.c: New file.
3295 * elf.c (prep_headers): Added case bfd_arch_d10v.
3296 * elf32-d10v.c: New file.
3297 * libbfd.h: Rebuild.
3298 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3299 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3300 * targets.c (bfd_elf32_d10v_vec): New vector.
3302 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3304 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3306 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3308 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3309 bfd_mach_i386_i8086 machine types.
3311 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3313 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3316 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3318 * coffcode.h (coff_set_section_contents): A/UX does not require
3319 special handling of the _LIB section.
3321 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3323 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3324 value for R_RELBYTE.
3326 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3327 array if one was allocated.
3329 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3331 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3332 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3333 use_rld_obj_head and rld_value.
3334 (mips_elf_link_hash_table_create): Initialize new fields.
3335 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3337 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3338 __rld_obj_head symbol not seen, create an __rld_map symbol.
3339 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3340 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3341 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3342 __rld_obj_head symbol.
3343 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3345 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3347 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3349 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3350 ppc_elf_addr16_ha_reloc.
3351 (ppc_elf_addr16_ha_reloc): New static function.
3353 * coff-mips.c (struct mips_hi): Define.
3354 (mips_refhi_list): New static variable.
3355 (mips_refhi_addr, mips_refhi_addend): Remove.
3356 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3357 (mips_reflo_reloc): Process mips_refhi_list.
3358 (mips_relhi_list): New static variable.
3359 (mips_relhi_addr, mips_relhi_addend): Remove.
3360 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3361 (mips_rello_reloc): Process mips_relhi_list.
3362 (mips_relocate_section): Permit an arbitrary number of REFHI or
3363 RELHI relocs before the associated REFLO or RELLO reloc.
3365 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * aout-target.h (MY(callback)): Set reloc_count fields.
3369 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3372 sections unless this is a SunOS link.
3374 * VERSION: Set to 2.7.1.
3376 * Released binutils 2.7.
3378 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3380 * i386aout.c: Include "aout/aout64.h".
3381 (i386aout_write_object_contents): New static function.
3382 (MY_write_object_contents): Define.
3384 * netbsd.h (MY(write_object_contents)): Make sure that
3385 adjust_sizes_and_vmas is called before fiddling with the magic
3388 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3392 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3394 * libbfd-in.h (itos, stoi): Don't define.
3395 * libbfd.h: Rebuild.
3396 * i386lynx.c (KEEPIT): Define as udata.i.
3397 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3398 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3399 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3400 flags. Don't use stoi.
3402 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3404 * elf.c (map_sections_to_segments): Don't start a new segment for
3405 a writable section if it's on the same page as the previous
3406 segment. Reset the writable variable for a readonly section.
3408 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3410 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3411 first_thunk_address, thunk_size, and import_table_size.
3412 * peicode.h: Improved some diagnostics regarding edata sections.
3414 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3416 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3417 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3419 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3422 with XCOFF_DEF_DYNAMIC set is really defined.
3423 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3424 (xcoff_link_add_symbols): Only create special sections if using an
3427 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3429 (bfd_install_relocation): Likewise.
3431 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3433 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3435 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3436 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3437 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3438 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3439 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3440 are found for LITERAL relocs.
3441 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3442 taken, we cannot generate a .plt entry for the symbol.
3444 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3447 sysconf functions (for gprof).
3448 * configure, config.in: Rebuild.
3450 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3453 an archive if it has a map. If the object file has the wrong
3456 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3457 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3459 (alpha_relocate_section): Likewise.
3461 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3462 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3463 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3464 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3465 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3466 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3467 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3468 * peicode.h: Corresponding changes.
3470 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3472 * elflink.h (elf_create_pointer_linker_section): Comment out code
3473 dealing with making GOT pointers negative of the GOT symbol for
3476 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3478 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3479 increment the .rela.plt size until after we're done creating the
3481 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3482 .rela.plt offset directly rather than calculating it.
3484 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3486 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3487 Use autoconf-set values.
3488 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3489 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3492 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3493 * configure: Rebuilt.
3495 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3497 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3498 handling code > 1k away.
3500 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3502 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3503 defined, output whenever the symbol is updated.
3505 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3507 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3508 section to 0 if user_set_vma is set.
3509 * elflink.h (elf_bfd_final_link): Likewise.
3511 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3513 Partially undo patch of Jun 20.
3514 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3515 (coff_compute_section_file_positions): Likewise.
3516 (coff_write_object_contents): Likewise. Re-add deleted code, but
3517 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3518 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3520 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3522 * config.bfd: Add support for *-*-rtems* configurations.
3524 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * elf.c (prep_headers): Add bfd_arch_alpha case.
3528 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3530 * elf64-alpha.c: New file.
3531 * config.bfd (alpha-*-linuxecoff*): New target.
3532 (alpha-*-linux*, alpha-*-elf*): New targets.
3533 * configure.in (bfd_elf64_alpha_vec): New vector.
3534 * configure: Rebuild.
3535 * targets.c (bfd_elf64_alpha_vec): Declare.
3536 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3537 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3538 * bfd-in2.h, libbfd.h: Rebuild.
3539 * Makefile.in: Rebuild dependencies.
3540 (BFD64_BACKENDS): Add elf64-alpha.o.
3541 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3543 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3546 than relying on a right shift of 32.
3548 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3550 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3551 ifdef to COFF_WITH_PE.
3552 (coff_compute_section_file_positions): Likewise.
3553 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3554 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3555 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3556 COFF_IMAGE_WITH_PE, always include.
3558 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3560 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3563 approximate the correct answer if SIZEOF_HEADERS was not used.
3565 * binary.c (binary_set_section_contents): Set section file
3566 position based on LMA rather than VMA.
3568 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3570 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3571 symbols if info->strip == strip_all.
3573 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3575 * coff-h8300.c: Remove #if 0 code.
3576 (compatable): Don't allow mixing/matching of different architectures.
3578 * archures.c (bfd_mach_h8300s): Add.
3579 * bfd-in2.h: Rebuilt.
3580 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3582 (h8300_reloc16_estimate): Likewise.
3583 (h8300_reloc16_extra_cases): Likewise.
3584 (h8300_bfd_link_add_symbols): Likewise.
3585 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3586 (coff_set_flags): Likewise.
3587 * cpu-h8300.c (h8300_scan): Likewise.
3588 Add H8/S to bfd_h8300_arch list.
3590 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3592 Added support for Alpha OpenVMS:
3593 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3594 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3595 * config.h-vms, makefile.vms: New files.
3596 * config.bfd (alpha-*-*vms*): New target.
3597 * configure.in (evax_alpha_vec): New target vector.
3598 * configure: Rebuild.
3599 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3600 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3601 * targets.c (bfd_target_evax_flavour): Define.
3602 (evax_alpha_vec): Declare.
3603 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3604 if BFD64 is defined.
3605 * bfd-in2.h, libbfd.h: Rebuild.
3606 * Makefile.in: Rebuild dependencies.
3607 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3608 evax-emh.o, and evax-misc.o.
3609 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3610 evax-etir.c, evax-emh.c, and evax-misc.c.
3611 (HFILES): Add evax.h.
3613 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3617 (h8300_bfd_link_add_symbols): Likewise.
3619 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3621 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3622 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3624 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3626 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3627 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3629 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3630 R_MIPS_32 relocs if creating a shared library.
3632 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3634 * peicode.h (add_data_entry): Use pei_section_data rather than
3635 _cooked_size. Corresponds to May 13 change in coffcode.h.
3637 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3640 * coffcode.h (coff_write_object_contents): If there are long
3641 section names, always set the f_symptr field, even if there are no
3643 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3644 if there are no symbols.
3646 * coffgen.c (make_a_section_from_file): Check return value of
3647 _bfd_coff_read_string_table.
3648 (coff_real_object_p): Check return value of
3649 make_a_section_from_file.
3650 (_bfd_coff_read_string_table): Check that there are some symbols
3651 before trying to read the string table size.
3653 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3656 to replace a symbol in a dynamic object with a symbol from another
3657 dynamic object, do the replacement if the existing symbol is
3658 global linkage code.
3660 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3661 for _ptrgl, and treat it as global linkage code.
3663 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3664 filename or N_SO symbol past the offset, and use it to indicate
3665 that there is no line number or function when appropriate.
3667 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3670 common symbol defined by the linker. Don't export function code
3671 even if export_defineds is set.
3673 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3675 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3677 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3678 (h8300_symbol_address_p): New function.
3679 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3682 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3684 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3686 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3687 correctly for the two variants. Allow relaxing if the target
3688 is 128 bytes away since after relaxation it'll be 126 bytes away.
3689 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3690 "dot" and "value". Allow relaxing if the target is 128 bytes
3691 away since after relaxation it'll be 126 bytes away.
3692 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3693 the given section until nothing changes.
3695 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3697 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3698 alignment hack--we can get the lnnoptr info another way without
3699 suddenly increasing the alignment requirements. Set the flags for
3701 (ecoff_compute_section_file_positions): Do so.
3703 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3705 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3706 to keep the HP emulator database happy.
3708 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3709 From Kevin Buettner <kev@primenet.com>.
3711 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3714 name of a NULL section.
3716 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3718 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3719 set, always call the notice callback.
3721 * VERSION: Increment for bfdlink.h change.
3723 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3725 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3726 (sh_relax_delete_bytes): Correct handling of differently sized
3727 trailing alignment reloc.
3729 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3730 * bfd-in2.h: Rebuild.
3731 * configure.in: Warn if there is no known 64 bit type.
3732 * configure: Rebuild.
3734 * Makefile.in: Rebuild dependencies.
3735 (BFD32_BACKENDS): Add ppcboot.o.
3736 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3738 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3739 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3741 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3743 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3744 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3745 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3746 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3748 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * elf64-mips.c: Improve reloc special_functions and handling of
3751 SHT_MIPS_OPTIONS section.
3752 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3753 mips_elf_hi16_reloc and make globally visible.
3754 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3755 make globally visible.
3756 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3757 make globally visible.
3758 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3759 and make globally visible.
3760 (gprel16_with_gp): Check howto->src_mask before using value in
3762 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3763 and make globally visible.
3764 (gprel32_with_gp): Check howto->src_mask before fetching value.
3765 (bfd_mips_elf_swap_options_in): New function.
3766 (bfd_mips_elf_swap_options_out): New function.
3767 (_bfd_mips_elf_set_private_flags): Rename from
3768 mips_elf_set_private_flags and make globally visible.
3769 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3770 mips_elf_copy_private_bfd_data and make globally visible.
3771 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3772 mips_elf_merge_private_bfd_data and make globally visible.
3773 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3774 for a SHT_MIPS_OPTIONS section.
3775 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3776 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3777 name of a SHT_MIPS_OPTIONS section.
3778 (_bfd_mips_elf_set_section_contents): New function.
3779 (mips_elf32_section_processing): Set the GP value in a
3780 SHT_MIPS_OPTIONS section.
3781 (_bfd_mips_elf_find_nearest_line): Rename from
3782 mips_elf_find_nearest_line and make globally visible.
3783 (bfd_elf32_set_section_contents): Define.
3784 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3785 (_bfd_mips_elf_lo16_reloc): Declare.
3786 (_bfd_mips_elf_gprel16_reloc): Declare.
3787 (_bfd_mips_elf_got16_reloc): Declare.
3788 (_bfd_mips_elf_gprel32_reloc): Declare.
3789 (_bfd_mips_elf_set_private_flags): Declare.
3790 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3791 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3792 (_bfd_mips_elf_find_nearest_line): Declare.
3793 (_bfd_mips_elf_set_section_contents): Declare.
3795 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3797 (elf_info_to_howto): Define.
3798 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3800 (elf_info_to_howto): Define.
3801 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3803 (elf_info_to_howto): Define.
3805 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3806 R_MOV16B[12], to match change in coff/internal.h.
3808 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3810 * elf64-mips.c: Extensive additions to provide better support for
3811 writing files and for gas.
3812 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3813 of mips_elf_object_p.
3814 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3815 _bfd_mips_elf_object_p.
3816 (_bfd_mips_elf_final_write_processing): Rename from
3817 mips_elf_final_write_processing and make globally visible.
3818 (_bfd_mips_elf_fake_sections): Rename from
3819 mips_elf_fake_sections and make globally visible.
3820 (_bfd_mips_elf_section_from_bfd_section): Rename from
3821 mips_elf_section_from_bfd_section and make globally visible.
3822 (_bfd_mips_elf_section_processing): New function, broken out of
3823 mips_elf_section_processing.
3824 (mips_elf32_section_processing): Rename from
3825 mips_elf_section_processing; call
3826 _bfd_mips_elf_section_processing.
3827 (_bfd_mips_elf_symbol_processing): Rename from
3828 mips_elf_symbol_processing and make globally visible.
3829 (_bfd_mips_elf_read_ecoff_info): Rename from
3830 mips_elf_read_ecoff_info and make globally visible.
3831 (mips_elf32_ecoff_debug_swap): Rename from
3832 mips_elf_ecoff_debug_swap.
3833 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3834 struct symbol_cache_entry.
3835 (_bfd_elf_validate_reloc): New function, moved in from
3836 elfcode.h:validate_reloc.
3837 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3838 to _bfd_elf_validate_reloc. Change all callers.
3839 * elf-bfd.h (bfd_section_from_shdr): Declare.
3840 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3841 (_bfd_elf_validate_reloc): Declare.
3842 (_bfd_mips_elf_object_p): Declare.
3843 (_bfd_mips_elf_fake_sections): Declare.
3844 (_bfd_mips_elf_section_from_bfd_section): Declare.
3845 (_bfd_mips_elf_section_processing): Declare.
3846 (_bfd_mips_elf_symbol_processing): Declare.
3847 (_bfd_mips_elf_read_ecoff_info): Declare.
3848 (_bfd_mips_elf_final_write_processing): Declare.
3849 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3852 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3853 (mips_elf_final_write_processing): Likewise.
3855 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3857 64-bit MIPS ELF ABI objdump support:
3858 * elf64-mips.c: New file.
3859 * Makefile.in: Rebuild dependencies.
3860 (BFD64_BACKENDS): Add elf64-mips.o.
3861 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3862 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3863 bfd_elf64_littlemips_vec to targ_selvecs.
3864 (mips*-*-elf*): Likewise.
3865 * confingure.in: Add bfd_elf64_bigmips_vec and
3866 bfd_elf64_littlemips_vec to vector switch.
3867 * configure: Rebuild.
3868 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3869 broken out of mips_elf_section_from_shdr.
3870 (mips_elf32_section_from_shdr): Rename from
3871 mips_elf_section_from_shdr. Call new function.
3872 (elf_backend_section_from_shdr): Update name of renamed function.
3873 * elf-bfd.h (struct elf_size_info): Change second parameter of
3874 write_out_phdrs to be const. Likewise for second parameter of
3876 (struct bfd_elf_section_data): Add rel_hdr2 field.
3877 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3878 (bfd_elf32_swap_symbol_out): Likewise.
3879 (bfd_elf32_swap_reloc_in): Likewise.
3880 (bfd_elf32_swap_reloc_out): Likewise.
3881 (bfd_elf32_swap_reloca_in): Likewise.
3882 (bfd_elf32_swap_reloca_out): Likewise.
3883 (bfd_elf32_swap_phdr_in): Likewise.
3884 (bfd_elf32_swap_phdr_out): Likewise.
3885 (bfd_elf32_swap_dyn_in): Likewise.
3886 (bfd_elf32_swap_dyn_out): Likewise.
3887 (bfd_elf32_slurp_symbol_table): Declare.
3888 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3889 (bfd_elf32_write_out_phdrs): Declare.
3890 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3891 (bfd_elf64_swap_symbol_out): Likewise.
3892 (bfd_elf64_swap_reloc_in): Likewise.
3893 (bfd_elf64_swap_reloc_out): Likewise.
3894 (bfd_elf64_swap_reloca_in): Likewise.
3895 (bfd_elf64_swap_reloca_out): Likewise.
3896 (bfd_elf64_swap_phdr_in): Likewise.
3897 (bfd_elf64_swap_phdr_out): Likewise.
3898 (bfd_elf64_swap_dyn_in): Likewise.
3899 (bfd_elf64_swap_dyn_out): Likewise.
3900 (bfd_elf64_slurp_symbol_table): Declare.
3901 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3902 (bfd_elf64_write_out_phdrs): Declare.
3903 (_bfd_mips_elf_section_from_shdr): Declare.
3904 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3905 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3906 section for the section, add the new one to rel_hdr2. Increment
3907 reloc_count rather than setting it.
3908 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3909 Remove static declaration.
3910 (elf_write_shdrs_and_ehdr): Define name as macro.
3911 (elf_write_out_phdrs): Likewise.
3912 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3913 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3914 (elf_swap_symbol_in): Change second parameter to be const.
3915 (elf_swap_symbol_out): Likewise.
3916 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3917 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3918 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3919 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3920 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3921 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3922 parameter to be const. Make non-static.
3923 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3925 (elf_slurp_symbol_table): Make non-static.
3926 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3927 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3928 (elf_backend_size_info): Likewise.
3929 (elfNN_bed): Use elf_backend_size_info.
3930 * targets.c (bfd_elf64_bigmips_vec): Declare.
3931 (bfd_elf64_littlemips_vec): Declare.
3932 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3933 bfd_elf64_littlemips_vec if BFD64 is defined.
3935 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3937 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3939 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3940 zeroes, in alignment holes.
3942 * configure: Rebuild with autoconf 2.10.
3944 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3945 potential leading underscore in the allocated buffer.
3947 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3949 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3950 symbols into .sbss if this is a relocatable link.
3952 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3955 undefined symbols when creating a shared library.
3957 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3959 * coff-sh.c: Add a bunch of new code and static const arrays to
3960 support aligning loads and stores on four byte memory boundaries.
3962 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3964 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3965 call sh_align_loads.
3966 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3969 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * cache.c (bfd_open_file): Unlink the file before opening it for
3972 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3974 * opncls.c (bfd_fdopenr): Set opened_once.
3976 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3981 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3982 the code unconditionally.
3984 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3986 * libcoff-in.h (struct pei_section_tdata): Define structure.
3987 (pei_section_data): Define macro.
3988 * libcoff.h: Rebuild.
3989 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3990 store s_paddr field in pei_section_data.
3991 (coff_compute_section_file_positions): Use pei_section_data rather
3992 than _cooked_size, and don't overwrite an existing value.
3993 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3994 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3995 * peicode.h (coff_bfd_copy_private_section_data): Define if
3997 (pe_bfd_copy_private_section_data): New static function if
4000 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * srec.c (srec_set_arch_mach): Write as a function rather than a
4005 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4006 no map, just check each member in turn to see whether it is
4009 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4011 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4012 table. Call BFD_ASSERT to validate header size, instead of
4014 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4017 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4019 * ppcboot.c: New target for looking at PPCbug boot records.
4021 * config{ure.in,.bfd}: Add support for ppcboot target.
4023 * configure: Regenerate.
4025 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4027 * coff-h8300.c (howto_table): Update names to match recent
4028 changes to include/coff/internal.h. Fix minor errors in the
4029 existing relocs. Add R_MOVL1 and R_MOVL2.
4030 (rtype2howto): Similarly.
4031 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4032 existing relaxing code and peform more relaxing.
4033 (h8300_reloc16_extra_cases): Likewise.
4035 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4037 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4040 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4042 * elfcode.h (elf_object_p): Reject generic ELF target if
4043 e_machine matches an alternate machine code in a specific backend.
4045 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4046 obsolete align_power_min field.
4048 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4050 * coff-h8300.c (reloc_howto_type): Add howto entry for
4052 (rtype2howto): Handle R_PCRWORD_B.
4053 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4054 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4055 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4056 branch (R_PCWORD_B).
4058 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * aoutx.h (translate_from_native_sym_flags): Set the section for
4061 BSF_CONSTRUCTOR symbols.
4063 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4066 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4068 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4069 stop looking when section is found.
4071 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * coffcode.h (STRING_SIZE_SIZE): Define.
4074 (styp_to_sec_flags): Handle long symbol names when looking for the
4076 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4077 (bfd_coff_long_section_names): Define.
4078 (coff_write_object_contents): Handle long section names.
4079 (bfd_coff_std_swap_table): Initialize new field.
4080 * libcoff.h: Rebuild.
4081 * coffgen.c (make_a_section_from_file): Handle long section
4083 (coff_write_symbols): Handle long section names.
4084 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4085 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4086 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4087 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4088 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4089 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4090 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4091 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4093 * bout.c (b_out_callback): Set lma of sections.
4094 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4095 parameter to output_bfd. Used input_bfd instead of output_bfd in
4098 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4100 * aoutx.h (translate_from_native_sym_flags): Don't create
4101 SEC_CONSTRUCTOR sections.
4102 * ecoff.c (ecoff_set_symbol_info): Likewise.
4104 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4105 From Don Bowman <bowman@waterloo.hp.com>.
4107 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4109 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4110 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4112 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4115 mips_32_relocs field.
4116 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4117 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4118 relocs against a global symbol which is not defined in a regular
4120 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4121 against a global symbol, increment mips_32_relocs.
4122 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4123 the symbol is not defined in a regular file, make room in the
4126 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4129 file position and the virtual file position separately. Set
4130 filepos information bsaed on the real file position.
4131 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4132 Jan 23 change to coffcode.h.
4134 * som.c (som_slurp_symbol_table): Set the symbol count to the
4135 number of BFD symbols created.
4137 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4139 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4140 output file if linking shared objects. Loop to check all relocs,
4141 rather than returning false on first error.
4143 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4145 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4146 (ppc_elf_additional_program_headers): If .interp section, bump #
4147 of program headers by 1.
4148 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4149 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4150 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4152 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4154 (ppc_elf_relocate_section): If the output section isn't defined,
4155 don't abort, just give an error message.
4157 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4158 being created is .sdata or .sdata2, don't make the symbol dynamic.
4160 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4163 members of an archive for dynamic objects with no symbols, and
4164 pass them directly to check_archive_element.
4165 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4166 xcoff_link_check_dynamic_ar_symbols.
4167 (xcoff_link_check_dynamic_ar_symbols): New static function.
4169 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4170 from _bfd_nodynamic to _bfd_xcoff.
4171 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4173 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4174 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4175 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4176 * libcoff.h: Rebuild.
4177 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4178 (xcoff_get_section_contents): New static function.
4179 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4180 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4181 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4182 (xcoff_dynamic_reloc): New static variable.
4183 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4184 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4186 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4189 if reloc_entry->addend is not 0.
4190 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4192 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4194 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4196 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4197 Add entries for R_SPARC_[56].
4198 (sparc_reloc_map): Add entries for R_SPARC_[56].
4200 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4202 Optimize linking of stabs in sections as used in ELF and COFF.
4203 * stabs.c: New file.
4204 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4205 (_bfd_write_section_stabs): Declare.
4206 (_bfd_write_stab_strings): Declare.
4207 * libbfd.h: Rebuild.
4208 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4209 (struct coff_link_hash_table): Add stab_info field.
4210 * libcoff.h: Rebuild.
4211 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4213 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4215 (_bfd_coff_final_link): Write out stab strings hash table.
4216 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4217 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4219 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4220 (struct bfd_elf_section_data): Add stab_info field.
4221 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4223 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4224 _bfd_link_section_stabs.
4225 (elf_bfd_final_link): Write out stab strings hash table.
4226 (elf_link_input_bfd): Handle optimized stabs sections.
4227 * reloc.c (_bfd_final_link_relocate): Check address against
4228 _raw_size rather than _cooked_size.
4229 * Makefile.in: Rebuild dependencies.
4230 (BFD_LIBS): Add stabs.o
4231 (BFD_LIBS_CFILES): Add stabs.c.
4233 * VERSION: Increment for bfdlink.h change.
4235 * coffgen.c (coff_renumber_symbols): Correct handling of
4236 BSF_NOT_AT_END common symbols.
4238 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * coff-ppc.c (record_toc): Add cast to avoid warning.
4241 (ppc_allocate_toc_section): Likewise.
4242 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4243 (ppc_coff_reloc_type_lookup): Remove unreached code.
4244 * coffcode.h (coff_write_object_contents): Don't take the address
4246 * peicode.h (pe_print_idata): Add casts to avoid warning.
4247 (pe_print_edata): Likewise.
4248 (pe_print_reloc): Remove ANSI C string concatenation.
4250 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4254 * libcoff.h: Rebuild.
4255 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4257 (coff_swap_aux_out): Likewise.
4258 * peicode.h (coff_swap_aux_in): Likewise.
4259 (coff_swap_aux_out): Likewise.
4260 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4262 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4264 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4265 Fix up .bf endndx link fields.
4266 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4268 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4271 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4273 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4274 on Solaris PowerPC systems doesn't get confused.
4276 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4279 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4280 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4281 update did_reg and did_reg2.
4283 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4285 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4287 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4288 callback routines, pass h->root.string rather than name, in case
4289 copy is true and name is transient.
4291 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4293 * elfcore.h: Add support for core files with multiple threads.
4294 (Primarily for Solaris.)
4296 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4298 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4299 section->orelocation is NULL.
4301 * coffgen.c (bfd_coff_get_syment): New function.
4302 (bfd_coff_get_auxent): New function.
4303 * bfd-in.h (bfd_coff_get_syment): Declare.
4304 (bfd_coff_get_auxent): Declare.
4305 * bfd-in2.h: Rebuild.
4307 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * elf32-mips.c (struct mips_hi16): Define.
4310 (mips_hi16_addr, mips_hi16_addend): Remove.
4311 (mips_hi16_list): New static variable.
4312 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4313 (mips_elf_lo16_reloc): Process mips_hi16_list.
4314 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4315 relocs before the associated LO16 reloc.
4317 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * versados.c (versados_scan): Check bfd_alloc return value.
4320 (versados_object_p): Check all bfd_read return values. Require
4321 that lang field be less than 10, to avoid confusion with Intel Hex
4324 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4326 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4327 not 0, for an absolute symbol.
4328 (NAME(aout,swap_ext_reloc_out)): Likewise.
4330 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4331 (ihex_write_object_contents): For a large start address, output
4332 the full 32 bit address in record type 5.
4334 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4335 to int to avoid promotion problems in prototype.
4337 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4339 * configure.host: Use ${srcdir} when looking for picfrag.
4341 * configure.host: Switch on ${libdir}, not $(libdir). From
4342 alan@spri.levels.unisa.edu.au (Alan Modra).
4344 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4345 entry point, not just for DYNAMIC objects.
4346 * sunos.c (sunos_add_dynamic_symbols): Always call
4347 sunos_create_dynamic_sections. If called with a non DYNAMIC
4348 object, don't do anything else.
4349 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4351 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * configure.in: Permit --enable-shared to specify a list of
4355 * configure: Rebuild.
4357 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4358 host when configuring with --enable-shard.
4360 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4362 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4365 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4366 to avoid crashing in bfd_hash_replace.
4368 * sysdep.h: Use #ifdef, not #if.
4370 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * config.in: Rebuild.
4374 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4376 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4377 (AC_CHECK_HEADERS): Check for sys/time.h
4378 (AC_HEADER_TIME): Add macro.
4379 * configure: Rebuild.
4380 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4381 to control what combination of <time> and <sys/time.h>
4384 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4386 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4387 (aout_32_sunos4_write_object_contents): Likewise.
4388 * aoutx.h (NAME(aout,machine_type)): Handle
4389 bfd_mach_sparc_{sparclet,sparclite}.
4390 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4391 (bfd_mach_sparc_v9_p): Update.
4392 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4393 * libaout.h (enum machine_type): Add M_SPARCLET.
4394 * sunos.c (MACHTYPE_OK): Define.
4395 * bfd-in2.h: Regenerated.
4397 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4399 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4400 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4401 * elflink.c (_bfd_elf_create_got_section): Store the
4402 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4403 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4404 global offset table goes over 0x1000, set the value of
4405 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4406 (elf32_sparc_relocate_section): Subtract the offset of
4407 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4409 * elfcode.h: Don't include <string.h>.
4411 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4413 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4414 generic_link_hash_newfunc. All references changed.
4415 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4416 moved here from libbfd-in.h.
4417 * libbfd-in.h: Corresponding changes.
4418 * libbfd.h: Regenerated.
4420 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4422 * aoutx.h (aout_link_input_section_std): When reporting an
4423 overflow error, use the name of the symbol in the hash table if
4425 (aout_link_input_section_ext): Likewise.
4427 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4428 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4430 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4432 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4433 * coffcode.h (coff_compute_section_file_positions): Likewise.
4434 (coff_write_object_contents): Likewise.
4436 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * section.c (SEC_LINK_ONCE): Define.
4439 (SEC_LINK_DUPLICATES): Define.
4440 (SEC_LINK_DUPLICATES_DISCARD): Define.
4441 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4442 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4443 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4444 * bfd-in2.h: Rebuild.
4445 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4446 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4447 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4448 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4449 SEC_LINK_ONCE, and look through the symbol table for the setting
4450 for SEC_LINK_DUPLICATES.
4451 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4452 set for a section, find the section symbol in the symbol table,
4453 and set the aux entry based on SEC_LINK_DUPLICATES.
4454 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4455 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4456 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4457 * coff-i386.c (i386coff_vec): Likewise.
4458 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4460 * VERSION: Bump to 2.6.1.
4461 * Makefile.in (stamp-h): Depend upon VERSION.
4463 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4465 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4466 * libbfd.h: Rebuilt.
4467 * linker.c (generic_link_hash_newfunc): No longer static.
4468 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4470 * coff-h8300.c: Add two derived hash tables and their associated
4471 funtions and #defines for use by the h8300 linker.
4472 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4473 the function vector as needed. Place the address of the function
4474 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4475 Rewrite the vectors section contents as necessary.
4476 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4477 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4478 (coff_bfd_link_hash_table_create): Likewise.
4480 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4482 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4483 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4485 (hppa_rebuild_insn): Pass pointer to correct type to
4486 low_sign_unext and dis_assemble_21.
4488 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4490 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4491 Stick with sparc-*-{sysv4*,solaris2*}.
4493 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4496 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4497 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4498 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4499 fields is non-zero, print them.
4501 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4502 ifdef. Remove unused variables.
4503 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4505 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4506 (get_symbol_value): Ifdef out.
4507 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4508 (coff_ppc_relocate_section): Remove unused variables. Make
4509 fprintf strings and argument types correspond. Put before_addr in
4511 (dump_toc): Make fprintf strings and argument types correspond.
4512 (ppc_process_before_allocation): Remove unused variables. Always
4514 (ppc_reflo_reloc): Ifdef out.
4515 (ppc_addr32nb_reloc): Ifdef out.
4516 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4518 (coff_ppc_rtype_to_howto): Likewise.
4519 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4521 * peicode.h (pe_print_idata): Move otherwise unused variables into
4522 the #ifdef where they are used. Always return a value.
4523 (pe_print_edata): Make fprintf strings and argument types
4524 correspond. Always return a value.
4525 (pe_print_pdata): Removed unused variable addr_value. Always
4527 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4528 strings and argument types correspond. Always return a value.
4530 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4531 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4532 variable rela inside #if 0 section where it is used.
4534 * ns32k.h: New file.
4535 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4536 functions to start with _bfd_.
4537 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4538 functions in cpu-ns32k.h.
4539 * Makefile.in: Rebuild dependencies.
4540 (HFILES): Add ns32k.h.
4542 * section.c (struct sec): Add linker_mark field. Change
4543 user_set_vma and reloc_done to be single bit fields.
4544 (STD_SECTION): Update accordingly.
4545 * bfd-in2.h: Rebuild.
4546 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4548 (aout_link_input_bfd): Don't link unmarked sections.
4549 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4551 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4552 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4554 * elflink.h (elf_bfd_final_link): Mark sections included in the
4556 (elf_link_input_bfd): Don't link unmarked sections.
4557 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4559 (xcoff_link_input_bfd): Don't link unmarked sections.
4561 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4562 overflow error messages.
4564 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4567 is not set, print "BFD: " before the error message.
4569 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4570 Miles Bader <miles@gnu.ai.mit.edu>.
4571 * configure: Rebuild.
4573 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4578 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4579 m68k-aout, m68k-coff, and m68k-elf targets.
4581 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4583 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4584 (ieee_generic_stat_arch_elt): Restructured to prevent
4585 ieee_object_p from being called repeatedly.
4587 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4589 * coffcode.h (coff_write_object_contents): Allocate
4590 buffers large enough for any FILEHDR or AOUTHDR.
4592 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4594 * ecofflink.c (lookup_line): New static function, renamed and
4595 slighly changed from old _bfd_ecoff_locate_line.
4596 (_bfd_ecoff_locate_line): Cache line number information. Use
4597 lookup_line for actual lookup.
4599 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4601 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4602 multiple of 20 bytes.
4604 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4606 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4607 allocate ecoff_find_line, and don't initialize by hand.
4608 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4609 mips_elf_find_line, and don't call memset.
4611 * coffcode.h (coff_compute_section_file_positions): If not
4612 producing a final executable, don't consider sofar when aligning
4613 the section to the correct size.
4615 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4618 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4619 * coffgen.c (coff_section_symbol): Ifdef out.
4621 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4624 output_bfd is not NULL.
4626 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4628 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4629 of bfd_alloc (fixes fix_line not being initialized).
4630 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4632 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4634 * coffcode.h: Allow specific backends to override the
4635 bfd_link_add_symbols routine.
4637 * coff-h8300.c: Include genlink.h.
4638 (howto_table): Add R_MEM_INDIRECT.
4639 (rtype2howto): Support R_MEM_INDIRECT.
4640 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4643 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4645 * coff-alpha.c (alpha_relocate_section): Use
4646 info->callbacks_warning, rather than _bfd_error_handler, for
4647 "multiple gp" warning.
4649 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4652 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4653 table string. Use bfd_wrapped_link_hash_lookup.
4654 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4656 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4657 table, if any, when writing out symbols.
4658 (aout_link_input_section_std): Use the name from the hash table,
4659 if any, when reporting undefined symbols.
4660 (aout_link_input_section_ext): Likewise.
4661 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4662 * bout.c (get_value): Likewise.
4663 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4664 * ecoff.c (ecoff_reloc_link_order): Likewise.
4665 * elflink.h (elf_link_add_object_symbols): Likewise.
4666 (elf_reloc_link_order): Likewise.
4667 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4668 (_bfd_generic_reloc_link_order): Likewise.
4669 (default_indirect_link_order): Likewise.
4670 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4671 * sunos.c (sunos_add_one_symbol): Likewise.
4672 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4673 (bfd_xcoff_link_count_reloc): Likewise.
4674 (xcoff_reloc_link_order): Likewise.
4676 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4677 into -1 for intern->rss.
4679 * configure: Rebuild with autoconf 2.8.
4681 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4683 * stab-syms.c (__define_stab_duplicate): Define.
4684 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4686 * bfd-in.h (bfd_get_stab_name): Declare.
4687 * bfd-in2.h: Rebuild.
4688 * Makefile.in: Rebuild dependencies.
4689 (BFD_LIBS): Add stab-syms.o.
4690 (BFD_LIBS_CFILES): Add stab-syms.c.
4691 (BFD32_BACKENDS): Remove stab-syms.o.
4692 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4693 * configure.in: Don't list stab-syms.o in bfd_backends.
4694 * configure: Rebuild.
4695 * libaout.h (aout_stab_name): Don't declare.
4696 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4699 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4701 * elf.c (assign_file_positions_for_segments): Adjust file offset
4702 for section alignment even if SEC_LOAD is not set.
4704 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4706 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4707 since they appear as targets in Makefile.in.
4708 * configure: Rebuild.
4710 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4711 don't fiddle with a symbol which is not defined anywhere.
4713 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4716 though they are defined in a shared library.
4717 (xcoff_build_ldsyms): Likewise.
4719 * coffgen.c (coff_find_nearest_line): Don't look at the line
4720 numbers for the section if section->lineno is NULL.
4722 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4723 message rather than calling BFD_ASSERT.
4724 * elfcode.h (write_relocs): Check return value of
4725 _bfd_elf_symbol_from_bfd_symbol.
4727 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4729 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4732 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4734 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4736 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4737 hppa_reloc_field_selector_type_alt.
4738 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4739 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4741 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4743 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4745 * elf.c (assign_file_positions_for_segments): Adjust the segment
4746 memory size for the alignment of a SEC_ALLOC section, not just a
4749 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4751 * m68klinux.c: New file.
4752 * hosts/m68klinux.h: New file.
4753 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4754 * configure.in (m68*-*-linux*): New native host.
4755 (m68klinux_vec): New vector.
4756 * configure: Rebuild.
4757 * targets.c (m68klinux_vec): Declare.
4758 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4759 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4760 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4761 declaration from bfd_linux_size_dynamic_sections.
4762 (bfd_m68klinux_size_dynamic_sections): Declare.
4763 * bfd-in2.h: Rebuild.
4764 * Makefile.in: Rebuild dependencies.
4765 (BFD32_BACKENDS): Add m68klinux.o.
4766 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4768 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4770 * libhppa.h (pa_arch): Add pa20.
4771 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4772 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4773 (hppa_field_adjust): Handle e_nsel.
4774 * som.c: Provide default definitions for many new relocs found only
4775 in hpux10 include files.
4776 (som_fixup_formats): Add several new relocs from hpux10.
4777 (som_hppa_howto_table): Add hpux10 relocs.
4778 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4780 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4782 * mpw-make.sed: Edit out recent shared library support, and
4783 rules to rebuild .h files using doc/chew.
4785 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4787 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4788 size even of sections with no contents.
4790 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4793 starting with '$' the way we skip names starting with '.'. When
4794 updating x_endndx, don't be fooled by an index which has been
4797 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4798 struct/union/enum type with no elements.
4800 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4804 * archive.c (bfd_generic_archive_p): If the first file in the
4805 archive can not be recognized as an object, don't assume that this
4806 is the wrong format.
4808 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4809 format is not bfd_object.
4810 (bfd_elf_get_dt_soname): Likewise.
4812 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4817 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4819 * bfd.c (tdata): Add netbsd_core_data.
4820 * bfd-in2.h: Regenerated.
4822 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4824 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4825 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4826 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4829 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4830 to get the symbol index, matching 14 Jul 95 change.
4832 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4834 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4835 Remove duplicate definition of gp.
4837 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4839 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4840 assume that we can set the GP value and then get the same value,
4841 since it won't be true if the output file is neither ELF nor
4843 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4844 _bfd_get_gp_value here.
4845 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4846 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4848 (mips_elf_lo16_reloc): Likewise.
4849 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4850 Don't require that the BFD be ELF.
4851 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4852 (mips_elf_gprel32_reloc): Likewise.
4853 (mips_elf_relocate_section): Don't assume we can set and get the
4855 (mips_elf_finish_dynamic_symbol): Don't bother to use
4856 _bfd_get_gp_value here.
4858 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4859 Don't change epdr between malloc and free. Be careful not to free
4860 NULL pointers. Zero out the first RPDR.
4862 * configure.host: On Linux, only pass -rpath option if $(libdir)
4863 is neither /lib nor /usr/lib. From Alan Modra
4864 <alan@mullet.Levels.UniSA.Edu.Au>.
4866 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4868 (elf_dt_name): Rename from elf_dt_needed_name.
4869 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4871 (bfd_elf_get_dt_soname): New function.
4872 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4873 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4874 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4875 * bfd-in2.h: Rebuild.
4877 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4879 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4880 _bfd_sparc_elf_reloc_type_lookup.
4881 (bfd_elf32_bfd_reloc_type_lookup): Update.
4882 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4883 (sparc64_elf_howto_table): Define.
4884 (sparc_reloc_map): Define.
4885 (sparc64_elf_reloc_type_lookup): New function.
4886 (sparc_elf_wdisp16_reloc): New function.
4887 (elf_info_to_howto): Use sparc64_elf_howto_table.
4888 (sparc64_elf_relocate_section): Likewise.
4889 (bfd_elf64_bfd_reloc_type_lookup): Update.
4891 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * configure.host: Check for 'do not mix' from native linker before
4894 trying to use -rpath.
4896 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * bfd.c (_bfd_get_gp_value): New function.
4899 (_bfd_set_gp_value): New function.
4900 * libbfd-in.h (_bfd_get_gp_value): Declare.
4901 (_bfd_set_gp_value): Declare.
4902 * libbfd.h: Rebuild.
4903 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4904 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4905 directly to the fields in the tdata information.
4906 (alpha_relocate_section): Likewise.
4907 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4908 (mips_gprel_reloc): Likewise.
4909 (mips_relocate_section): Likewise.
4910 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4911 (mips_elf_lo16_reloc): Likewise.
4912 (mips_elf_final_gp): Likewise.
4913 (mips_elf_gprel16_reloc): Likewise.
4914 (mips_elf_gprel32_reloc): Likewise.
4915 (mips_elf_relocate_section): Likewise.
4916 (mips_elf_finish_dynamic_symbol): Likewise.
4918 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4920 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * configure.in: Call AC_PROG_CC before configure.host.
4923 * configure: Rebuild.
4924 * configure.host: Don't set information which autoconf should
4925 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4927 * configure.host: Remove go32 and win32 host information, since it
4928 should no longer be needed.
4930 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4931 then start a new segment rather than put a writable section in a
4934 * configure.host: Set RPATH_ENVVAR.
4936 * Makefile.in: Rebuild dependencies.
4938 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4939 zero_section variable.
4941 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4943 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4944 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4945 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4947 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4949 * ieee.c (ieee_write_expression): Only use an R variable for a
4950 local symbol. Don't output a zero offset. Handle a zero address.
4951 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4952 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4954 (parse_expression): Don't try to handle multiple occurrences of a
4955 P variable. Handle I variables differently from X variables. Fix
4956 the order of minus expressions.
4957 (ieee_slurp_external_symbols): Generate an I variable for an NN
4958 record. Fix handling of ATI and ATX records.
4959 (ieee_slurp_sections): Only set minimal section attributes.
4960 Adjust them later, based on the section contents.
4961 (ieee_object_p): Read in the file until just after the ME record.
4962 Call ieee_slurp_section_data to set the section flags.
4963 (do_one): Add iterations parameter. Only repeat the first load
4964 item. Set the section and file reloc flags.
4965 (ieee_slurp_section_data): Set section flags. Pass iterations to
4967 (ieee_canonicalize_reloc): Handle I variables.
4968 (do_with_relocs): Only emit relocation size when necessary.
4969 Increase MAXRUN to 127. Change ov to be assigned, and take
4970 src_mask and pcrel_offset into account.
4971 (ieee_write_data_part): Skip sections that are not loaded.
4972 (ieee_write_external_part): Don't output optional last entry of WX
4974 (ieee_write_me_part): Make setting of me_record neater.
4975 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4977 * syms.c (stt): Add entries for zerovars, vars, and code.
4979 * elfcode.h (validate_reloc): New static function.
4980 (write_relocs): Call validate_reloc for non ELF relocs.
4982 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4983 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4984 (TARGET_LITTLE_SYM): Likewise.
4986 * config.bfd (m68*-*-psos*): New target.
4988 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4990 * i386msdos.c: Remove some #if 0 code.
4991 (msdos_write_object_contents): Don't include empty sections in the
4992 size computation, regardless of their address.
4994 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4996 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4997 is NULL, ie, the -r switch is used.
4999 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5001 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5002 (BFD_RELOC_MIPS_GOT_LO16): Define.
5003 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5004 * bfd-in2.h, libbfd.h: Rebuild.
5005 * elf32-mips.c (mips_reloc_map): Map new relocs.
5007 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5009 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5012 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5013 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5014 simple number for the section address, rather than an expression.
5015 Limit the number of bytes between relocs to MAXRUN.
5016 (ieee_write_me_part): Set me_record to the file offset after the
5018 (ieee_write_processor): New static function.
5019 (ieee_write_object_contents): Use ieee_write_processor.
5021 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5023 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5025 * coff-aux.c: Change include of aux.h to aux-coff.h.
5027 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5030 relocation put the addend both in the reloc entry and the data.
5031 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5034 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5035 a R_68K_PCxx reloc against a defined global symbol directly.
5036 (elf_m68k_check_relocs): Don't count such a reloc.
5038 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5039 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5040 symbol for now, otherwise always record the symbol as dynamic.
5041 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5042 is not referenced by a dynamic object, and we are not making a
5043 shared object, then don't make a PLT entry. If we do make a PLT
5044 entry, make sure the symbol has been recorded as dynamic.
5046 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5048 * configure.host: When making a shared library, set HLDFLAGS to
5049 pass an appropriate -rpath option. Use the make variable SONAME
5050 as the shared library soname, rather than computing it here. On
5051 SunOS, build stamp-tshlink in place of $(SHLINK).
5052 * Makefile.in (SONAME): New variable.
5053 ($(SHLINK)): Make a link to the transformed name, as well.
5054 (stamp-tshlink): New target.
5055 (install): Skip stamp-tshlink during install.
5057 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5059 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5060 linker sections have been set up yet.
5062 * elf.c (make_mapping): Add an additional argument to suppress
5063 making the first section include the program headers.
5064 (map_sections_to_segments): If the user used -Ttext such that the
5065 program headers are on a different page, do not set the flags
5066 saying that this section includes the program headers.
5068 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5070 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5071 don't define TRAD_HEADER.
5072 * configure: Rebuild.
5074 * netbsd-core.c: New file, support for NetBSD core files.
5075 * hosts/*nbsd.h: Removed.
5077 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5079 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5080 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5081 * libbfd.h, bfd-in2.h: Regenerated.
5082 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5083 bfd_elf32_bfd_reloc_type_lookup.
5084 (reloc_type{,_names}): Deleted.
5085 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5087 (sparc_reloc_map): Add sparc64 relocs.
5088 (sparc_elf_notsupported_reloc): New static function.
5089 (sparc_elf_wdisp16_reloc): New static function.
5090 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5091 (elf32_sparc_relocate_section): Likewise.
5092 (bfd_elf32_bfd_reloc_type_lookup): Define.
5093 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5094 (reloc_type{,_names}): Deleted.
5095 (elf_sparc_howto_table): Deleted.
5096 (sparc_reloc_map): Deleted.
5097 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5098 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5100 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5102 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5105 * Makefile.in (program_transform_name): New variable.
5106 (install): Transform library name before installing it.
5108 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5110 * archures.c (bfd_mach_i960_hx): Define.
5111 * bfd-in2.h: Rebuild.
5112 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5113 (MATRIX): Expand entries for HX.
5114 (arch_info_struct): Add i960:hx entry.
5115 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5116 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5117 (coff_set_flags): Handle bfd_mach_i960_hx.
5119 Support for building as a shared library, based on patches from
5120 Alan Modra <alan@spri.levels.unisa.edu.au>:
5121 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5122 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5123 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5124 * configure: Rebuild.
5125 * configure.host: If --enable-shared, adjust shared library stuff
5126 based on the host. If the host is SunOS, and the linker supports
5127 -rpath, set HLDFLAGS to use it.
5128 * Makefile.in (ALLLIBS): New variable.
5129 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5130 (COMMON_SHLIB, SHLINK): New variables.
5131 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5132 (STAGESTUFF): Remove variable.
5133 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5135 (stamp-ofiles): New target, like old ofiles target, but build
5136 using a temporary file and move-if-change, and touch stamp-ofiles
5138 (ofiles): Just depend upon stamp-ofiles.
5139 (stamp-piclist, piclist): New targets.
5140 ($(SHLIB), $(SHLINK)): New targets.
5141 (targets.o, archures.o): Build twice if PICFLAG is set.
5142 (do_mostlyclean): Remove pic/*.o.
5143 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5145 (do_distclean): Remove pic and stamp-picdir.
5146 (install): Install shared libraries.
5147 ($(OFILES)): Depend upon stamp-picdir.
5148 (stamp-picdir): New target.
5150 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5152 * libcoff.h: Rebuild.
5154 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5155 flavour of a section with no owner.
5157 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5158 ELF_LINK_NON_ELF flag.
5159 (mips_elf_create_got_section): Likewise.
5161 * elf.c: Revert last change, since it breaks dynamic linking.
5162 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5164 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5165 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5166 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5168 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5170 * elf.c (assign_file_positions_for_segments): If the backend does
5171 not want the elf header or the program headers in the address
5172 space, do not include them in the calculations.
5174 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5175 function to determine if we need additional program headers.
5176 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5177 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5179 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5181 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5183 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5185 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5186 back into one line. Some compilers (sunos 4.1.3 for example)
5187 won't accept args split across more than one line.
5189 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5191 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5192 * configure: Regenerate.
5194 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5196 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5197 try to do arithmetic on a void *, cast it to a unsigned char * first.
5199 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5201 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5202 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5204 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5205 flag for a newly defined symbol.
5206 (NAME(bfd_elf,record_link_assignment)): Likewise.
5207 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5208 set the DEF or REF_REGULAR flags correctly.
5210 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5211 (libbfd.h, libcoff.h): Corresponding change.
5213 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5214 a PLT32 reloc as dynamic.
5215 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5216 is not referenced by a dynamic object, and we are not making a
5217 shared object, then don't make a PLT entry. If we do make a PLT
5218 entry, make sure the symbol has been recorded as dynamic.
5220 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5222 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5223 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5224 (powerpcle-*-cygwin32): New.
5225 * peicode.h (add_data_entry): Get address from vma.
5227 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5229 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5230 attached to the section has already been created as an undefined
5231 symbol, treat it as if it hasn't been created yet.
5233 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5235 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5236 symbol or section symbols if stripping all symbols and this is not
5237 a relocateable link. Don't output the symbol string table if
5238 there are no symbols.
5239 (elf_link_flush_output_syms): Don't do anything if there are no
5242 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5244 * coff-aux.c: New file.
5245 * hosts/m68kaux.h: New file.
5246 * config.bfd (m68*-apple-aux*): New target.
5247 * configure.in (m68*-apple-aux*): New native host.
5248 (m68kaux_coff_vec): New vector.
5249 * configure: Rebuild.
5250 * targets.c (m68kaux_coff_vec): Declare.
5251 * coffcode.h (bfd_coff_backend_data): Add field
5252 _bfd_coff_link_add_one_symbol.
5253 (bfd_coff_link_add_one_symbol): Define.
5254 (compare_arelent_ptr): New static function if TARG_AUX.
5255 (coff_write_relocs): If TARG_AUX, sort the relocs.
5256 (coff_write_object_contents): Set A/UX aouthdr magic number.
5257 (coff_link_add_one_symbol): Define if not defined.
5258 (bfd_coff_std_swap_table): Initialize new field.
5259 * libcoff.h: Rebuild.
5260 * cofflink.c (coff_link_add_symbols): Call
5261 bfd_coff_link_add_one_symbol rather than
5262 _bfd_generic_link_add_one_symbol.
5263 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5264 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5265 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5266 * Makefile.in: Rebuild dependencies.
5267 (BFD32_BACKENDS): Add coff-aux.o.
5268 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5270 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5272 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5273 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5275 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5278 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5279 (maintainer-clean): Warn about deleting special files.
5280 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5282 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5283 warning symbols correctly.
5284 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5285 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5286 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5287 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5288 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5289 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5291 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5294 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5296 * libcoff-in.h: aligned newly exported names with bfd naming
5297 conventions. Removed an erroneous define of POWERPC_LE_PE.
5298 * libcoff.h: Rebuild.
5299 * cofflink.c, coff-ppc.c: the above function name changes
5301 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5303 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5304 * ecoff.c (struct extsym_info): Define.
5305 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5306 to ecoff_link_write_external.
5307 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5308 Strip symbols when appropriate.
5310 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5311 * syms.c (BSF_OBJECT): Define.
5312 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5313 * bfd-in2.h: Rebuild.
5314 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5316 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5319 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5320 copying relocs into a shared object, treat a defined global symbol
5322 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5323 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5324 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5326 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5327 real defined symbol, not to a weak defined symbol.
5329 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5331 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5332 and made a few static functions externs.
5334 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5335 POWERPC_LE_PE hack in cofflink.
5337 * libcoff-in.h: promoted the following from cofflink.c to allow
5338 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5339 coff_debug_merge_element, struct coff_debug_merge_type,
5340 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5341 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5342 coff_debug_merge_hash_lookup, coff_link_section_info,
5343 coff_final_link_info, coff_debug_merge_hash_newfunc,
5344 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5346 * libcoff.h: re-gen'd
5348 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * syms.c: Include "bfdlink.h".
5351 (struct stab_find_info): Define.
5352 (_bfd_stab_section_find_nearest_line): New function.
5353 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5354 * libbfd.h: Rebuild.
5355 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5356 * elf.c (_bfd_elf_find_nearest_line): Try calling
5357 _bfd_stab_section_find_nearest_line before searching the ELF
5358 symbol table. Find the closest STT_FUNC symbol, not the last one.
5359 * libcoff-in.h (coff_data_type): Add line_info field.
5360 * libcoff.h: Rebuild.
5361 * coffgen.c (coff_find_nearest_line): Try calling
5362 _bfd_stab_section_find_nearest_line before searching the COFF
5364 * Makefile.in: Rebuild dependencies.
5366 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5368 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5369 4 bytes, so we get the correct value when updating the register
5370 field in little endian mode.
5372 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5374 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5375 entry_section fields. Add sntoc and snentry fields.
5376 * libcoff.h: Rebuild.
5377 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5378 not toc_section and entry_section (the COFF file does not have any
5379 sections at this point).
5380 (coff_write_object_contents): Set o_snentry and o_sntoc from
5381 snentry and sntoc rather than entry_section and toc_section.
5382 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5383 snentry, not toc_section and entry_section.
5384 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5385 entry_section from hentry.
5386 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5388 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5389 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5390 than using toc_section directly.
5392 * archures.c: Add missing `.' in enum bfd_architecture.
5393 * bfd-in2.h: Rebuild.
5395 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5396 Robert Lipe <robertl@arnet.com>.
5398 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5400 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5401 to sections we allocate. Use bfd_zalloc to allocate initialial
5402 sections, not bfd_alloc.
5403 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5404 SDA{,2}I16 relocations.
5405 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5406 whether to put something in .sbss or not.
5407 (ppc_elf_relocate_section): Add support for more relocations. Add
5408 in sec->output_offset where appropriate. Make error messages
5409 include the symbol name.
5411 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5412 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5413 doesn't get redefined messages if -shared.
5415 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5416 section if the rel_section field has been set up.
5418 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5420 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5423 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5425 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5426 of flags, only flags used are controlled by mach number. Bump up
5427 output file mach number to highest of input file mach numbers.
5428 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5429 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5431 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5432 bfd_elf64_sparc_vec support.
5434 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5436 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5437 the embedded bit is set on some objects and not on others. Just
5439 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5442 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5444 * coffcode.h (coff_new_section_hook): Don't try to align the
5447 * coffcode.h (coff_set_section_contents): Fix the handling of the
5448 .lib section to work even if the entire section contents are
5449 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5450 Robert Lipe <robertl@arnet.com>.
5452 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5454 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5455 memory here for contents.
5457 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5458 _SDA2_BASE_ by 32768.
5459 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5460 started using. Allocate contents for .sdata and .sdata2 sections
5462 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5464 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5465 size _SDA{,2}_BASE_.
5466 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5469 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5471 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5473 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5474 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5475 (bfd_mach_sparc_v9a): Define.
5476 (bfd_mach_sparc_v9_p): Define.
5477 * bfd-in2.h: Regenerated.
5478 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5480 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5481 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5482 to bfd_elf32_sparc_vec.
5483 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5484 Add v8plus{,a} support.
5486 (sparc_compatible): New function.
5487 * elf32-sparc.h: #include "elf/sparc.h".
5488 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5489 elf32_sparc_final_write_processing): New functions.
5490 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5491 elf_backend_final_write_processing): Define.
5493 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5495 * elf-bfd.h (struct elf_link_hash_entry): Add
5496 linker_section_pointer field.
5497 (enum elf_linker_section_enum): Enumeration for new way of
5498 creating linker dynamic sections and symbols.
5499 (elf_linker_section{,_pointers}): New structures for creating
5500 dynamic sections and symbols.
5501 (elf_obj_tdata): Add linker_section_pointers and linker_section
5503 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5504 (_bfd_elf_create_linker_section): New declarations.
5505 (_bfd_elf_find_pointer_linker_section): Ditto.
5506 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5507 (_bfd_elf_make_linker_section_rela): Ditto.
5509 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5511 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5512 (ppc_elf_create_linker_section): New function to create the
5513 sections .got, .sdata, and .sdata2.
5514 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5516 (ppc_elf_check_relocs): Support more of the eabi relocations.
5517 (ppc_elf_relocate_section): Ditto.
5518 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5519 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5521 * elflink.h (elf_create_pointer_linker_section): New function to
5522 create initialized pointers in dynamic linker sections.
5523 (elf_finish_pointer_linker_section): Actually intialize the
5524 pointers created above.
5526 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5527 macros to provide both 32 and 64 bit versions of
5528 elf_create_pointer_linker_section.
5529 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5530 provide both 32 and 64 bit versions of
5531 elf_finish_pointer_linker_section.
5533 * elflink.c (_bfd_elf_create_linker_section): New function to
5534 create a linker section.
5535 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5536 given address in the linker pointer offsets created for a given
5538 (_bfd_elf_make_linker_section_rela): Make a RELA section
5539 corresponding to the generated linker section.
5541 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5543 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5545 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5547 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5548 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5549 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5550 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5551 toc entry in an objdump) for now.
5552 (ppc_do_last, ppc_get_last): New function - needed to save processing
5553 the toc owner to the end.
5554 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5557 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5558 toc owner from being done till last. Must define POWERPC_LE_PC
5561 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5563 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5565 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5566 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5568 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5570 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5572 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5574 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5576 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5578 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5580 * elf.c (assign_file_positions_for_segments): Don't increment file
5581 offset for a segment which contains no loadable sections.
5583 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5585 * reloc.c: Add new PowerPC relocations.
5586 * {bfd-in2,libbfd}.h: Regenerate.
5588 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5589 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5591 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5593 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5596 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5599 * coffgen.c (coff_find_nearest_line): Don't try to cache
5600 information in sections that are not owned by a BFD. From Richard
5601 Henderson <richard@atheist.tamu.edu>.
5603 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5604 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5605 * elflink.h (elf_link_output_extsym): Remove special check for
5608 * ecoffswap.h: Add prototypes for static functions.
5610 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5612 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5613 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5615 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5616 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5617 support. Begin support for R_PPC_SDA{2,}REL.
5619 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5621 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5622 create the .got and .got.neg sections.
5623 (ppc_elf_size_dynamic_sections): Call it.
5624 (ppc_elf_check_relocs): Call it.
5625 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5626 (ppc_elf_check_relocs): Add error messages for relocations we
5627 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5630 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5632 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5633 section flags for V.4 and eabi.
5635 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5637 * elf.c (assign_file_positions_for_segments): If a segment
5638 contains no sections, don't mark it as readable.
5640 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5641 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5643 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5644 dynamic section, if there is one.
5645 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5646 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5647 (bfd_elf64_swap_dyn_in): Likewise.
5648 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5650 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5652 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5653 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5654 <pirker@eiunix.tuwien.ac.at>.
5656 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5658 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5659 PowerPC V.4 and eabi.
5660 * bfd-in2.h: Regenerate.
5661 * libfd.h: Regenerate.
5663 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5665 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5666 section type and SHF_EXCLUDE section flag, turning them into the
5667 appropriate bfd section flag.
5669 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5671 * xcofflink.c (xcoff_link_add_symbols): Create the special
5672 sections if we see a DYNAMIC object, in case that is the only
5673 XCOFF input object we see.
5675 * elf32-mips.c: Extensive changes for a start at dynamic linking
5676 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5678 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5679 (struct elf_backend_data): Remove
5680 elf_backend_create_program_headers field. Add
5681 elf_backend_additional_program_headers and
5682 elf_backend_modify_segment_map fields.
5683 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5685 (elf_backend_additional_program_headers): Likewise.
5686 (elf_backend_modify_segment_map): Likewise.
5687 (elf_backend_create_program_headers): Don't define.
5688 (elfNN_bed): Change to account for field changes.
5689 * elf.c (assign_file_positions_for_segments): Call new
5690 modify_segment_map backend function. Don't call old
5691 create_program_headers backend function.
5692 (get_program_header_size): Call additional_program_headers rather
5693 than create_program_headers.
5694 * elflink.h (elf_link_add_object_symbols): Initialize
5695 type_change_ok from new backend field.
5696 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5698 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5699 a reloc against the appropriate section.
5701 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5702 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5703 (elf_flags_init): Rename from elf_ppc_flags_init.
5704 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5706 (ppc_elf_copy_private_bfd_data): Likewise.
5707 (ppc_elf_merge_private_bfd_data): Likewise.
5709 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5712 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5714 * coff-alpha.c (alpha_relocate_section): During final link, allow
5715 output .lita section to be bigger than 64k by adjusting gp value
5716 on a per-input section basis.
5717 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5719 (struct ecoff_section_tdata): Add gp field.
5721 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5723 Handle Alpha ECOFF changes in OSF/1 3.2.
5724 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5726 * coff-alpha.c: Include "aout/ar.h".
5727 (alpha_ecoff_get_relocated_section_contents): Don't require an
5728 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5729 3.2 doesn't generate one.
5730 (alpha_relocate_section): Likewise.
5731 (alpha_ecoff_slurp_armap): Define.
5732 (alpha_ecoff_slurp_extended_name_table): Define.
5733 (alpha_ecoff_construct_extended_name_table): Define.
5734 (alpha_ecoff_truncate_arname): Define.
5735 (alpha_ecoff_write_armap): Define.
5736 (alpha_ecoff_generic_stat_arch_elt): Define.
5737 (alpha_ecoff_update_armap_timestamp): Define.
5739 (alpha_ecoff_read_ar_hdr): New static function.
5740 (alpha_ecoff_get_elt_at_filepos): New static function.
5741 (alpha_ecoff_openr_next_archived_file): New static function.
5742 (alpha_ecoff_get_elt_at_index): New static function.
5743 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5744 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5745 _bfd_ecoff to alpha_ecoff.
5746 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5747 field from backend structure, rather than always calling
5748 _bfd_get_elt_at_filepos.
5749 * coff-mips.c (mips_ecoff_backend_data): Initialize
5750 get_elt_at_filepos field.
5751 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5752 from _bfd_generic_read_ar_hdr with minor changes.
5753 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5754 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5755 * libbfd.h: Rebuild.
5757 * bfd-in.h (BFD_IN_MEMORY): Define.
5758 * libbfd-in.h (struct bfd_in_memory): Define.
5759 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5760 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5761 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5762 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5763 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5764 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5765 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5766 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5767 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5768 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5770 (bfd_openstreamr): Likewise.
5771 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5772 BFD_IN_MEMORY is not set.
5773 * riscix.c (riscix_some_aout_object_p): Likewise.
5774 * bfd-in2.h, libbfd.h: Rebuild.
5776 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5777 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5778 (bfd_get_elt_at_index): Define.
5779 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5780 bfd_get_elt_at_index. Change index parameter from int to
5782 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5783 (_bfd_noarchive_get_elt_at_index): Define.
5784 (_bfd_archive_bsd_get_elt_at_index): Define.
5785 (_bfd_archive_coff_get_elt_at_index): Define.
5786 * bfd-in2.h, libbfd.h: Rebuild.
5787 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5788 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5789 * ieee.c (ieee_get_elt_at_index): Define.
5790 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5791 * oasys.c (oasys_get_elt_at_index): Define.
5792 * som.c (som_get_elt_at_index): Define.
5794 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5795 numbers to the .text section.
5797 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5799 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5800 If there is a SEC_DEBUGGING section, get the contents of the debug
5801 information part from it.
5802 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5804 (ieee_write_object_contents): Check ieee_write_debug_part return.
5806 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5808 * config.bfd (i[345]86-*-freebsd*): Add target.
5809 * configure.in (i386freebsd_vec): Add vec.
5810 * configure: Regenerate.
5811 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5812 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5813 Rebuild dependencies..
5814 * freebsd.h: New file.
5815 * i386freebsd.c: New file.
5816 * targets.c (i386freebsd_vec): Declare.
5817 (bfd_target_vector): Add i386freebsd_vec.
5818 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5819 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5821 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * ieee.c (ieee_slurp_debug): New static function.
5824 (ieee_object_p): Call it.
5825 (ieee_slurp_section_data): Skip debugging sections.
5826 (ieee_get_reloc_upper_bound): Likewise.
5827 (ieee_get_section_contents): Likewise.
5828 (ieee_canonicalize_reloc): Likewise.
5829 (ieee_write_section_part): Likewise.
5830 (ieee_write_debug_part): Likewise.
5831 (ieee_write_data_part): Likewise.
5832 (init_for_output): Likewise.
5834 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5836 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5838 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5839 relocs, since ppc_elf_relocate_section handles the linker case.
5840 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5842 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5843 ppc_elf_relocate_section since that is now the only caller.
5844 (ppc_elf_relocate_section): Ditto.
5846 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5848 * coffcode.h (coff_write_object_contents): If we don't know the
5849 section of the entry point for an XCOFF executable, always set the
5850 entry address to -1.
5852 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5854 * elf.c (bfd_section_from_shdr): Add support for note sections.
5856 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5858 * bfd-in.h (struct _symbol_info): Add stab_type field.
5859 * bfd-in2.h: Rebuild.
5860 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5862 * elf32-ppc.c: Remove trailing newline from calls to
5864 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5865 difference if target endianness is known.
5867 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5869 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5870 old style TOC16 references without using R_PPC_GOT.
5871 (ppc_reloc_type): Ditto.
5872 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5873 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5874 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5875 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5876 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5878 (ppc_elf_adjust_dynamic_symbol): Ditto.
5879 (ppc_elf_adjust_dynindx): Ditto.
5880 (ppc_elf_size_dynamic_sections): Ditto.
5881 (ppc_elf_finish_dynamic_symbol): Ditto.
5882 (ppc_elf_finish_dynamic_sections): Ditto.
5883 (ELF_DYNAMIC_INTERPRETER): Define.
5885 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5887 * elf.c (copy_private_bfd_data): When attaching sections to
5888 segments ignore sections that won't be allocated. Patch from
5891 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5893 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5896 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5898 * coff-i960.c (CALC_ADDEND): Define.
5899 (coff_i960_relocate_section): Add the input section VMA to the
5900 addend for PC relative relocs.
5902 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5904 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5905 to correctly terminate.
5907 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5909 * targets.c (enum bfd_endian): Define.
5910 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5911 from boolean to enum bfd_endian. Change header_byteorder_big_p
5913 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5914 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5915 * bfd-in2.h: Rebuild.
5916 * All targets: Change initialization of byteorder and
5917 header_byteorder to use enum bfd_endian values rather than
5919 * All files: Change all references to byteorder_big_p and
5920 header_byteorder_big_p to use new bfd_*_endian macros.
5922 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5924 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5926 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5928 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5930 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5932 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5934 * ieee.c: Lots of minor cleanups. Make many functions return
5935 errors rather than calling abort. Also:
5936 (ieee_write_twobyte): Remove; change callers to call existing
5937 ieee_write_2bytes function.
5938 (ieee_write_expression): Don't output the section twice when
5939 outputting a local symbol. Don't emit an extraneous zero if there
5941 (ieee_slurp_sections): Set the lma as well as the vma.
5942 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5944 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5945 a recognized one or bfd_arch_unknown.
5946 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5948 (ihex_get_symtab): Likewise.
5950 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5952 * aoutx.h: Include <ctype.h>.
5953 (struct aout_link_includes_table): Define.
5954 (struct aout_link_includes_totals): Define.
5955 (struct aout_link_includes_entry): Define.
5956 (aout_link_includes_lookup): Define macro.
5957 (struct aout_final_link_info): Add includes field.
5958 (aout_link_includes_newfunc): New static function.
5959 (NAME(aout,final_link)): Initialize includes hash table.
5960 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5962 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5964 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5966 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5968 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5970 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5972 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5973 (pe_print_private_bfd_data): call pe_print_reloc.
5974 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5975 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5976 up some debugging as well.
5978 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5980 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5983 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5985 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5986 when setting sections to NULL.
5988 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5990 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5992 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5993 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5995 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5996 * bfd-in2.h: Rebuild.
5998 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6000 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6002 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6004 * ihex.c (ihex_scan): Handle record types 4 and 5.
6005 (ihex_object_p): Permit types 4 and 5.
6006 (ihex_set_section_contents): Remove check for out of range
6008 (ihex_write_object_contents): Generate types 4 and 5.
6010 * elflink.h (elf_link_output_extsym): Just ignore warning and
6011 indirect references to symbols which don't really exist.
6013 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6015 * peicode.h (pe_print_idata): Minor format fixes
6016 (pe_print_edata): New function. Under private printing, this formats
6017 the edata section of a PE file.
6018 (pe_print_private_bfd_data): Added call to pe_print_edata.
6020 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6022 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6023 index, don't call stoi.
6025 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6027 * srec.c (srec_scan): Set lma as well as vma.
6029 * ihex.c: New file; support for Intel Hex format.
6030 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6031 (ihex_vec): Declare.
6032 (bfd_target_vector): Always include ihex_vec.
6033 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6034 * Makefile.in: Rebuild dependencies.
6035 (BFD_LIBS): Add ihex.o
6036 (BFD_LIBS_CFILES): Add ihex.c.
6037 * bfd-in2.h: Rebuild.
6039 * elf.c (assign_file_positions_for_segments): Sort the sections in
6041 (get_program_header_size): Return the right size if segment_map is
6043 (copy_private_bfd_data): Don't bother to sort the sections.
6045 * bfd.c (bfd_record_phdr): New function.
6046 * bfd-in.h (bfd_record_phdr): Declare.
6047 * bfd_in2.h: Rebuild.
6049 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6052 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6053 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6055 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6056 (bfd_zmalloc): Change declaration.
6057 * libbfd.h: Rebuild.
6058 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6059 and realloc. Don't set bfd_error_no_memory if they fail.
6061 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6063 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6064 uses as well. Added a new howto to deal with TOCREL16 relocs that
6065 are TOCDEFN as well.
6066 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6067 to handle RVA relocs from dlltool.
6068 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6069 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6070 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6072 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6073 to get the right section alignment.
6075 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6077 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6078 p_paddr if p_paddr is zero.
6079 (make_mapping): Set includes_filehdr and includes_phdrs for first
6081 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6083 (assign_file_positions_for_segments): Handle includes_filehdr and
6084 includes_phdrs. Remove special handling of PT_PHDR and first
6086 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6087 when appropriate. Remove special handling of PT_PHDR segment.
6088 Use a more complex condition for when a section is included in a
6089 segment to handle Solaris linker oddities.
6091 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6093 * coff-m88k.c (howto_table): Reformatted for easier reading;
6094 special_function now points to new function m88k_special_reloc.
6095 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6097 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6098 be done correctly by m88k_special_reloc.
6099 (reloc_processing): New function to be used by RELOC_PROCESSING.
6100 (RELOC_PROCESSING): Define to call reloc_processing.
6102 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6104 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6105 (pe_print_pdata): Likewise.
6107 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6108 obstack_alloc fails.
6109 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6111 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6112 * Many files: don't set bfd_error_no_memory if one of the above
6115 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6116 if p_paddr_valid is set.
6117 (copy_private_bfd_data): New static function.
6118 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6120 * elf.c (assign_file_positions_for_segments): Fix case where extra
6121 program headers were allocated.
6123 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6124 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6125 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6126 _bfd_elf_print_private_bfd_data.
6128 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6129 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6130 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6131 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6132 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6133 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6134 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6136 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6138 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6139 * elf.c (make_mapping): New static function.
6140 (map_sections_to_segments): New static function.
6141 (elf_sort_sections): New static function.
6142 (assign_file_positions_for_segments): New static function.
6143 (map_program_segments): Remove.
6144 (get_program_header_size): Remove sorted_hdrs, count, and
6145 maxpagesize parameters. Simplify.
6146 (assign_file_positions_except_relocs): When generating an
6147 executable, use assign_file_positions_for_segments.
6148 (elf_sort_hdrs): Remove.
6149 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6150 to get_program_header_size.
6152 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6154 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6156 * configure, config.in: Regenerate with autoconf 2.7.
6158 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6159 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6161 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6163 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6164 (ecoff_sec_to_styp_flags): Likewise.
6165 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6166 (ecoff_set_symbol_info): Handle scRConst.
6167 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6168 (ecoff_compute_section_file_positions): Handle .rconst section.
6169 (_bfd_ecoff_write_object_contents): Likewise.
6170 (ecoff_link_check_archive_element): Handle scRConst.
6171 (ecoff_link_add_externals): Likewise.
6172 (ecoff_link_write_external): Handle .rconst section.
6173 (ecoff_reloc_link_order): Likewise.
6174 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6175 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6177 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6179 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6180 DEF_DYNAMIC flag is set.
6182 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6184 * host-aout.c: If TRAD_HEADER is defined, include it.
6186 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6188 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6189 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6190 (BFD_NEED_DECLARATION): New function.
6191 * configure.in: Use BFD_NEED_DECLARATION.
6192 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6193 * configure, config.in: Rebuild with autoconf 2.6.
6195 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6196 special_sections before returning when called with a non XCOFF
6199 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6202 * coffcode.h (coff_compute_section_file_positions): Only pad the
6203 previous section to force file alignment when creating an
6206 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6208 * coffcode.h (coff_compute_section_file_positions): If
6209 RS6000COFF_C, set up the .debug section.
6211 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6212 if it is not large enough to accomodate the entire TOC area with
6213 signed 16 bit offsets.
6214 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6216 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6217 TOC anchor to use the TOC value used in the output file.
6219 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6221 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6222 (_bfd_coff_read_string_table): Likewise.
6224 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6226 * pe-arm.c: Fix typos.
6227 * coff-arm.c: Likewise.
6229 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6231 * coff-ppc.c (list_ele): Added "cat"egory member.
6232 (record_toc): New category parameter (priv or pub).
6233 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6234 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6235 the mainline. It addes extra toc cells in error.
6236 (ppc_coff_swap_sym_in_hook): Added some documentation.
6237 (dump_toc): Can now diagnose "virtual toc" chicanery.
6239 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6241 * elf-bfd.h (struct elf_link_hash_table): Change type of
6242 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6244 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6246 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6247 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6249 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6250 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6251 defined or mentioned in a regular file.
6253 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6255 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6256 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6257 (coff_ppc_relocate_section): Correct REL24 handling
6258 (ppc_process_before_allocation): Correct TOCDEFN handling
6260 * peicode.h (dir_names): Added name descriptions
6262 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6264 * VERSION: Updated to cygnus-2.6.
6266 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6268 * targets.c (m68k4knetbsd_vec): Declare.
6270 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6272 * targets.c (bfd_target): Change type of second argument to
6273 _bfd_print_private_bfd_data from void * to PTR.
6274 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6275 using PTR rather than void *.
6276 * bfd-in2, libbfd.h: Rebuild.
6277 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6279 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6280 _bfd_generic_bfd_print_private_bfd_data rather than casting
6283 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6285 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6286 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6288 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6289 BFD64_BACKENDS_CFILES): New variables.
6292 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6294 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6295 not at the file position of the first section.
6296 * coffcode.h (coff_compute_section_file_positions): Avoid using
6298 (coff_write_object_contents): When generating a PPC PE executable
6299 with no symbols, round up the file size to a COFF_PAGE_SIZE
6301 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6302 don't write out a string table.
6304 * elf.c (bfd_section_from_shdr): When using a different section
6305 header, pass the new one to _bfd_elf_make_section_from_shdr.
6306 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6307 (elf_map_symbols): Add section VMA to symbol value when comparing
6309 (_bfd_elf_compute_section_file_positions): Only build symbol table
6310 if there are some symbols. Set file offset of symtab and strtab
6312 (assign_file_positions_except_relocs): Remove dosyms parameter.
6313 Change all callers. Never set file offset of symtab and strtab
6315 (_bfd_elf_copy_private_section_data): New function.
6316 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6317 (_bfd_elf_copy_private_symbol_data): New function.
6318 (swap_out_syms): Check for special mapping of st_shndx created by
6319 copy_private_symbol_data.
6320 * elfxx-target.h: Use new copy routines.
6321 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6322 (_bfd_elf_copy_private_section_data): Declare.
6324 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6326 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6329 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6330 _bfd_dummy_target, matching the recent change to archive
6333 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6335 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6336 arithmetic on PTR types.
6338 * aout-target.h (MY(callback)): Set the lma of the sections.
6340 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6341 symbol into a reloc against the section.
6343 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6345 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6346 glue for the relocs: IMGLUE and IFGLUE.
6347 (record_toc): new function - tracks toc contents
6348 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6349 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6350 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6351 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6352 (ppc_record_toc_entry): Removed a debug define (duh)
6354 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6355 (pe_print_idata): New function - formats the idata section data
6356 (pe_print_pdata): New function - formats the pdata section data
6357 (pe_print_private_bfd_data): calls to above
6359 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6361 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6362 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6363 TARGET_SYM and TARGET_NAME for vector and BFD name.
6364 * coff-pmac.c (pmac_xcoff_vec): Remove.
6365 (TARGET_SYM, TARGET_NAME): Define.
6366 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6367 machine to 0, not all PowerMacs are 601s.
6369 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6371 * elfcode.h (elf_object_p): Read in any program headers.
6372 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6373 based on the program headers, if any.
6374 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6375 (map_program_segments): Set p_paddr of program headers based on
6378 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6380 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6383 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6384 trying to do a relocateable link with a non-a.out object file.
6386 * archive.c (bfd_generic_archive_p): Check the first object file
6387 in an archive even if target_defaulted is set. If the object file
6388 has the wrong xvec, reject it.
6390 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6391 be represented, report the name via _bfd_error_handler.
6392 (translate_to_native_sym_flags): Likewise.
6393 * elf32-mips.c (mips_elf_final_link): Likewise.
6394 * oasys.c (oasys_write_sections): Likewise.
6396 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6397 which checks for STYP_OVRFLO sections.
6398 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6399 reloc and lineno count overflows.
6400 (coff_write_object_contents): Call coff_count_linenumbers before
6401 coff_compute_section_file_positions. If RS6000COFF_C, handle
6402 reloc and lineno count overflows.
6403 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6404 relocs before dealing with .pad sections. Count overflow section
6405 headers when handling .pad sections.
6407 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6410 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6411 (struct xcoff_link_hash_table): Add descriptor_section and
6412 special_sections fields.
6413 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6414 (xcoff_link_add_symbols): Set linkage section alignment. Create
6415 descriptor section. Check for magic symbol names (_text, etc.),
6416 and record them in special_sections if found. Set
6417 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6418 descriptor field to point back to the function code symbol.
6419 (xcoff_sweep): Always mark the special descriptor_section.
6420 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6421 function descriptor, and mark it if it is.
6422 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6423 parameter, and fill it in. Allocate space for the descriptor
6425 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6426 global linkage code. If an undefined function descriptor is
6427 exported, arrange to define it. Warn about any other undefined
6429 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6430 (xcoff_write_global_symbol): Create a function descriptor when
6432 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6433 * bfd-in2.h: Rebuild.
6435 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6437 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6438 (ppc_coff_link_hash_table): new types for hashing
6439 (ppc_coff_link_hash_newfunc): hash entry constructor
6440 (ppc_coff_link_hash_table_init): hash table initializer
6441 (ppc_coff_link_hash_table_create): hash table constructor
6442 (ppc_record_toc_entry): changed references to hash table
6443 (coff_ppc_relocate_section): changed references to hash table
6445 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6446 * libcoff.h: Rebuild
6448 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6449 (coff_link_add_symbols): removed toc_offset init
6451 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6453 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6456 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6457 if it is given and mmep is available.
6458 * acconfig.h: Undef USE_MMAP.
6459 * configure, config.in: Regenerated.
6460 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6461 table handling the old way.
6462 (aout_get_external_symbols): Don't complain if last byte of string
6464 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6465 (bfd_free_window) [! USE_MMAP]: Don't define.
6466 (bfd_get_file_window,
6467 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6469 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6471 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6474 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6476 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6477 compatible with AMD generated COFF files. Try to support both AMD
6478 and GNU formats simultaneously.
6479 (coff_a29k_relocate_section): Likewise.
6481 * libbfd.c (bfd_get_file_window): Change writable parameter from
6482 int to boolean; update all callers. Pass MAP_SHARED if not
6483 writable--it's required on Solaris. Cast fprintf argument to
6485 * bfd-in.h (bfd_get_file_window): Update declaration.
6486 * bfd-in2.h: Rebuild.
6487 * aoutx.h: Update calls to bfd_get_file_window.
6489 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6491 (xcoff_swap_ldhdr_in): New static function.
6492 (xcoff_swap_ldsym_in): New static function.
6493 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6494 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6495 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6496 Handle XTY_ER/XMC_XO symbols correctly.
6497 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6498 rather than normal symbol table.
6499 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6500 already defined with the same absolute value.
6501 (xcoff_mark): When considering called symbols, check whether the
6502 descriptor is from a dynamic object, rather than the symbol
6504 (xcoff_build_ldsyms): Likewise.
6506 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6507 Cast realloc and malloc return values. If malloc or realloc fail,
6508 set bfd_error_no_memory.
6509 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6510 * bfd-in2.h: Rebuild.
6512 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6514 * coff-ppc.c (ppc_record_toc_entry): new function.
6515 (in_reloc_p): changed return value.
6516 (coff_ppc_relocate_section): much rework.
6517 (ppc_allocate_toc_section): new function.
6518 (ppc_process_before_allocation): new function.
6519 (ppc_coff_swap_sym_in_hook): new function.
6521 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6522 (coff_link_add_symbols): initialize toc_offset.
6524 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6525 (coff_swap_aouthdr_out): Added more sections to the data
6526 dictionary for the pe file header. Also changed linker version
6527 number on the ppc side.
6528 (dir_names): small improvements to the dictionary printing.
6529 (pe_mkobject_hook): save the file level flags.
6531 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6532 (pe_tdata): added real_flags field
6533 (coff_tdata): added local_toc_sym_map and access macro
6535 * libcoff.h (coff_link_hash_entry): added toc_offset field
6536 (pe_tdata): added real_flags field
6537 (coff_tdata): added local_toc_sym_map and access macro
6539 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6540 (coff_mkobject): init for local_toc_sym_map
6541 (coff_write_object_contents): set the internal_a.magic to
6542 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6545 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6547 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6548 entries until both the line number address and the function name
6549 address are too large.
6551 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6552 * configure: Rebuilt.
6554 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6555 is defined in the environment.
6557 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6559 * som.c (som_get_section_contents_in_window): Define to use
6562 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6564 * coff-i860.c: New file, based on coff-i386.c.
6565 * cpu-i860.c: New file, based on cpu-i386.c.
6566 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6567 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6568 targets, using i860coff_vec.
6569 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6570 trad-core.o and hosts/i860mach3.h.
6571 (i860coff_vec): Use coff-i860.o and cofflink.o.
6572 * configure: Rebuild.
6573 * Makefile.in: Rebuild dependencies.
6574 (ALL_MACHINES): Add cpu-i860.o.
6575 (BFD32_BACKENDS): Add coff-i860.o.
6576 (CFILES): Add cpu-i860.c and coff-i860.c.
6577 * targets.c (i860coff_vec): Declare.
6578 (bfd_target_vector): Add &i860coff_vec.
6579 * archures.c (bfd_i860_arch): Declare.
6580 (bfd_archures_list): Add &bfd_i860_arch.
6581 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6582 (coff_set_flags): Handle bfd_arch_i860.
6583 (coff_write_object_contents): Handle I860 a.out magic number.
6585 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6587 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6588 the created .tc section to 2.
6589 (xcoff_mark): Don't keep a .loader reloc for a call to an
6590 undefined symbol when creating a shared library.
6591 (xcoff_build_ldsyms): When creating a shared library, generate
6592 global linkage code for a call to an undefined symbol.
6594 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6596 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6597 BFD32_BACKENDS, BFD64_BACKENDS.
6598 (.dep1): Put mkdep output in a separate file.
6599 Rebuilt dependencies.
6601 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6604 Permit use of mmap when available:
6606 * configure.in: Check for mmap, madvise, mprotect.
6607 * config.in, configure: Regenerated.
6609 * libbfd.c (struct _bfd_window_internal): Define type.
6610 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6612 (ok_to_map): New static variable for debugging.
6613 (_bfd_generic_get_section_contents_in_window): New function.
6614 * bfd-in.h (bfd_window_internal): Declare type.
6615 (bfd_window): Define type.
6616 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6617 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6620 * libaout.h (struct aoutdata): Add two window fields.
6621 (obj_aout_sym_window, obj_aout_string_window): New macros.
6622 * aoutx.h (some_aout_object_p): Initialize windows.
6623 (aout_get_external_symbols): Get symbol data and strings in
6624 windows instead of explicitly allocated buffers.
6625 (slurp_symbol_table): Free window instead of memory.
6626 (bfd_free_cached_info): Release windows instead of freeing storage
6628 (aout_link_free_symbols): Ditto.
6630 * targets.c (bfd_target): Add new field for
6631 get_section_contents_in_window.
6632 (BFD_JUMP_TABLE_GENERIC): Updated.
6633 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6634 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6635 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6636 macros for get_section_contents_in_window field.
6638 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6640 * core.c: Renamed to corefile.c
6641 * makefile.dos (OBJS): Change core.o to corefile.o
6642 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6645 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6647 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6648 targ_selvecs to allow debugging under Irix-5 native.
6651 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6654 to o. Clobber and restore the list of new csects around the call
6655 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6656 linker error and the linker wants to read the symbol table. Reset
6657 the line number count of a real section even if it has no relocs.
6658 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6660 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6663 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6665 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6666 an undefined symbol in a shared link.
6668 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6669 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6670 phdm@info.ucl.ac.be (Philippe De Muyter).
6672 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6674 * coff-m88k.c (rtype2howto): New static function.
6675 (RTYPE2HOWTO): Use it rather than a macro definition.
6677 * coffcode.h (coff_write_object_contents): set internal_a.magic
6678 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6680 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6681 define TRAD_HEADER to new file hosts/delta68.h.
6682 m88*-motorola-sysv*, however, does use ptrace-core.o.
6683 * hosts/delta68.h: New file.
6685 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6686 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6688 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6690 * i386linux.c (MY(vec)): Declare before use.
6692 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6694 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6695 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6697 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6698 BFD is not of the right type.
6699 (bfd_elf_get_needed_list): Likewise.
6700 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6701 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6702 * xcofflink.c (XCOFF_XVECP): Define.
6703 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6705 (bfd_xcoff_import_symbol): Likewise.
6706 (bfd_xcoff_export_symbol): Likewise.
6707 (bfd_xcoff_link_count_reloc): Likewise.
6708 (bfd_xcoff_record_link_assignment): Likewise.
6709 (bfd_xcoff_size_dynamic_sections): Likewise.
6711 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6712 table index against the number of symbols for a base relative
6715 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6717 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6718 full_aouthdr flag here...
6719 (_bfd_xcoff_bfd_final_link): ...not here.
6721 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6723 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6724 systems that have a system <libelf.h>.
6725 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6726 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6727 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6728 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6729 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6730 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6731 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6733 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6735 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6736 set, set BSF_WEAK in symbol. Change all callers.
6737 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6738 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6739 _bfd_generic_link_add_one_symbol.
6740 (ecoff_indirect_link_order): Check that the section tdata relocs
6741 are not NULL before using them.
6743 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6744 define TRAD_HEADER as hosts/alphalinux.h.
6745 * configure: Rebuild.
6746 * hosts/alphalinux.h: New file.
6747 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6750 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6752 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6753 C_ECOMM storage classes.
6755 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6757 (xcoff_mark): Call xcoff_mark_symbol.
6758 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6759 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6761 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6763 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6765 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6767 (xcoff_find_reloc): New static function.
6768 (xcoff_link_add_symbols): Use it.
6769 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6770 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6771 relocate the value of C_DECL.
6773 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6775 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6777 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6778 callback decide what goes in .relocs.
6779 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6780 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6783 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6785 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6788 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6790 * xcofflink.c: More improvements, mostly to fix handling of
6791 constructors and a few other special cases.
6792 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6793 zero, reverting yesterday's change.
6794 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6795 (bfd_xcoff_link_count_reloc): Declare.
6796 (bfd_xcoff_record_link_assignment): Declare.
6797 * bfd-in2.h: Rebuild.
6799 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6801 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6802 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6803 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6804 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6805 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6806 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6808 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6811 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6812 segments includes the a.out header. See to that the magic number
6813 *always* is big-endian.
6815 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6816 m68k4k NetBSD configurations.
6818 * configure.in, configure: Separate i386 & mips NetBSD
6819 configurations from other BSD ones. Don't assume DEC is the only
6820 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6821 configurations. Add support for m68k4k NetBSD object format.
6823 * libaout.h: Added M_68K4K_NETBSD magic.
6825 * m68k4knetbsd.c: New file.
6827 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6829 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6832 * hosts/mipsnbsd.h: New file.
6835 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6837 * config.bfd: Add config stuff for mips*-*-magic* to set
6838 targ_defvec to ecoff_big_vec.
6841 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6843 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6845 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6846 toc_section, and entry_section fields.
6847 (struct xcoff_section_tdata): Remove ldrel_count field.
6848 * libcoff.h: Rebuild.
6849 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6851 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6852 full a.out header if full_aouthdr is set in xcoff_data.
6853 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6854 based on sections stored in xcoff_data.
6855 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6857 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6858 (rs6000coff_vec): Set symbol_leading_char to '.'.
6859 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6860 value stored in ret rather than returning a pointer value.
6862 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6864 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6867 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6869 * som.c (som_slurp_string_table): Allocate the strings with malloc
6870 since they're free'd by free_cached_info.
6871 (som_slurp_symbol_table): Similarly for the symbol table.
6873 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6875 * Makefile.in (diststuff): Don't make headers.
6877 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6879 * Makefile.in: Rebuild dependencies.
6881 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6882 output_bfd is not SunOS.
6883 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6884 non-SunOS input files.
6886 * xcofflink.c: Extensive changes to support linking shared objects
6887 and generating a .loader section.
6888 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6889 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6890 last_symndx, and ldrel_count fields.
6891 * libcoff.h: Rebuild.
6892 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6893 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6895 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6896 (bfd_xcoff_export_symbol): Declare.
6897 (bfd_xcoff_size_dynamic_sections): Declare.
6898 * bfd-in2.h: Rebuild.
6900 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6902 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6903 * configure: Rebuild.
6904 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6905 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6907 (pmac_xcoff_vec): Update to use new xcoff support.
6908 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6909 (xcoff_write_armap): Declare buf as unsigned char.
6910 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6912 * mpw-make.sed: Generalize subdir_do edit.
6914 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6916 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6917 correctly. Don't initialize asect->vma.
6919 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6921 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6922 something a little less than the page size.
6924 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6926 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6928 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6930 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6931 * coffcode.h (coff_write_object_contents): If .bss is before
6932 .data us that as data_start.
6933 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6935 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6936 (coff_swap_outhdr_out): Hardwire in version number.
6938 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6940 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6941 major and minor to *_vno, since the former are also macros in
6942 SunOS header files. Cast result of bfd_alloc to appropriate
6945 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6946 before assigning to sec_data.
6948 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6951 now relative to the section, not absolute.
6952 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6953 get the file name when there is a N_SO directory name. When
6954 handling stabs, remember that section->vma was added to the
6957 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6959 * sunos.c (struct sunos_link_hash_table): Add needed field.
6960 (sunos_link_hash_table_create): Call bfd_release, not free.
6961 (sunos_link_hash_table_create): Initialize needed field.
6962 (sunos_add_dynamic_symbols): Record needed objects.
6963 (bfd_sunos_get_needed_list): New function.
6964 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6965 * bfd-in2.h: Rebuild.
6967 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6969 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6971 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6973 * bfd-in.h (struct bfd_link_needed_list): Rename from
6974 bfd_elf_link_needed_list.
6975 * bfd-in2.h: Rebuild.
6976 * elf.c, elflink.h, libelf.h: Corresponding changes.
6978 Add start at AIX linker support; no shared libraries yet.
6979 * xcofflink.c: New file.
6980 * configure.in (rs600coff_vec): Use xcofflink.o.
6981 * configure: Rebuild.
6982 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6984 (struct xcoff_section_tdata): Define.
6985 (xcoff_section_data): Define macro.
6986 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6987 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6988 (_bfd_xcoff_bfd_final_link): Declare.
6989 (_bfd_ppc_xcoff_relocate_section): Declare.
6990 * libcoff.h: Rebuild.
6991 * coff-rs6000.c: Clean up a bit.
6992 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6993 cputype, csects, and debug_indices.
6994 (xcoff_copy_private_bfd_data): Copy cputype.
6995 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6996 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6997 (xcoff_reloc_type_lookup): Rename from
6998 rs6000coff_reloc_type_lookup.
6999 (coff_relocate_section): Define.
7000 (_bfd_xcoff_sizeof_headers): Define.
7001 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7002 (_bfd_xcoff_bfd_relax_section): Define.
7003 (_bfd_xcoff_bfd_link_split_section): Define.
7004 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7006 * coffcode.h (coff_compute_section_file_positions): If AIX,
7007 increment sofar by SMALL_AOUTSZ if not executable.
7008 (coff_write_object_contents): If AIX, always output an a.out
7009 header; if not executable, header size of SMALL_AOUTSZ.
7010 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7011 (_bfd_stringtab_init): Initialize xcoff field.
7012 (_bfd_xcoff_stringtab_init): New function.
7013 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7014 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7015 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7016 * libbfd.h: Rebuild.
7017 * Makefile.in: Rebuild dependencies.
7018 (BFD32_BACKENDS): Add xcofflink.o.
7019 (CFILES): Add xcofflink.c.
7021 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7022 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7023 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7025 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7027 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7029 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7031 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7032 * config.in: Regenerated.
7034 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7035 (_bfd_chunksize): New variable.
7036 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7037 for obstack chunk size.
7038 * configure.in: Check for getpagesize.
7039 * configure: Regenerated.
7041 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7043 * trad-core.c (rawptr): Make it a local variable of
7044 ptrace_unix_core_file_p.
7046 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7048 * coff-arm.c (in_reloc_p): New.
7049 * coff-i386.c (in_reloc_p): New.
7050 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7051 (coff_write_object_contents): Only set has_reloc_section
7053 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7054 in_reloc_p to decide if reloc should be emitted.
7055 * libcoff.h (pe_data_type.in_reloc_p): New.
7056 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7058 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7060 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7061 (_bfd_coff_read_internal_relocs): Likewise.
7062 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7063 (_bfd_coff_read_internal_relocs): Likewise.
7065 * elflink.h (elf_link_add_object_symbols): Correct conditions
7066 under which type and size change warnings are issued.
7068 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7070 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7071 a symbol which is not in a real section.
7072 (coff_write_native_symbol): Corresponding change.
7074 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7075 coff_link_hash_newfunc and make non-static.
7076 (_bfd_coff_link_hash_table_init): New function, broken out of
7077 _bfd_coff_link_hash_table_create.
7078 (_bfd_coff_link_hash_table_create): Use it.
7079 (process_embedded_commands): Make static.
7080 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7081 (_bfd_coff_link_hash_table_init): Declare.
7082 * libcoff.h: Rebuild.
7084 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7085 field in XCOFF tdata.
7086 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7087 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7088 based on cputype stored in a.out header, or in n_type of initial
7090 (coff_write_object_contents): Set cputype correctly in a.out
7092 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7094 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7095 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7097 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7098 * libcoff.h: Rebuild.
7100 * cpu-rs6000.c (rs6000_compatible): New static function.
7101 (bfd_rs6000_arch): Use it.
7102 * cpu-powerpc.c (powerpc_compatible): New static function.
7103 (arch_info_struct): Define various flavours of PowerPC.
7104 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7107 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7109 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7111 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7113 * elflink.h (elf_link_add_object_symbols): Don't warn about
7114 changing the size or type if the old definition was weak.
7116 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7118 * coffcode.h (combined_entry_type): Add fix_line field.
7119 (coff_slurp_line_table): Warn if we try to set the lineno field of
7121 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7122 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7123 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7124 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7126 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7127 * libcoff.h: Rebuild.
7129 * libcoff-in.h (struct xcoff_tdata): Define.
7130 (xcoff_data): Define.
7131 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7132 * bfd-in2.h, libcoff.h: Rebuild.
7133 * coff-rs6000.c (xcoff_mkobject): New static function.
7134 (coff_mkobject): Define.
7135 (xcoff_copy_private_bfd_data): New static function.
7136 (coff_bfd_copy_private_bfd_data): Define.
7137 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7139 (rs6000coff_vec): Add DYNAMIC to object_flags.
7140 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7141 .loader sections specially.
7142 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7143 section alignment from the XCOFF tdata information.
7144 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7145 F_SHROBJ, and copy the extra a.out header information into the
7146 XCOFF tdata structure.
7147 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7148 F_DYNLOAD and the extra a.out header information.
7149 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7150 C_HIDEXT symbol with attached csect information.
7151 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7152 in the o_maxdata field.
7153 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7154 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7155 end if BSF_NOT_AT_END is set.
7157 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7158 _bfd_read_ar_hdr_fn.
7159 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7160 * bfd-in2.h, libbfd.h: Rebuild.
7161 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7163 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7164 (bfd_slurp_bsd_armap_f2): Likewise.
7165 (_bfd_slurp_extended_name_table): Likewise.
7167 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7169 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7171 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7172 when the symbol table is empty.
7174 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7175 space for section symbols, since we don't output them either.
7176 (elf_m68k_adjust_dynindx): Removed.
7178 * ptrace-core.c (rawptr): Make it a local variable of
7179 ptrace_unix_core_file_p.
7181 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7183 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7186 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7187 Mac object file formats.
7189 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7191 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7192 auxent if there isn't one.
7193 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7194 rather than FILNMLEN as the maximum name length.
7196 * coffcode.h (bfd_coff_backend_data): Add new field
7197 _bfd_coff_print_aux.
7198 (bfd_coff_print_aux): New static function.
7199 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7200 scnlen field of an XTY_LD csect aux entry.
7201 (coff_print_aux): New static function.
7202 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7203 in coff_pointerize_aux_hook.
7204 (bfd_coff_std_swap_table): Initialize new field.
7205 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7206 * libcoff.h: Rebuild.
7207 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7208 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7210 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7211 if there are symbols, for native AIX ld compatibility.
7213 * coffcode.h (bfd_coff_backend_data): Add new field
7214 _bfd_coff_pointerize_aux_hook.
7215 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7216 or I960, and as 0 otherwise.
7217 (bfd_coff_std_swap_table): Initialize new field.
7218 * libcoff.h: Rebuild.
7219 * coffgen.c (coff_pointerize_aux): Change parameters to take
7220 symbol pointer instead of type and class, and to take aux index.
7221 Call _bfd_coff_pointerize_aux_hook if it is defined.
7222 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7223 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7224 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7226 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7227 read-only/host-only support.
7229 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7231 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7234 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7235 BFD_JUMP_TABLE_ARCHIVE accordingly.
7236 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7237 (_bfd_compute_and_write_armap): Declare.
7238 (_bfd_generic_read_ar_hdr): Declare.
7239 (_bfd_read_ar_hdr): Define.
7240 (_bfd_noarchive_read_ar_hdr): Define.
7241 (_bfd_archive_bsd_read_ar_hdr): Define.
7242 (_bfd_archive_coff_read_ar_hdr): Define.
7243 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7244 _bfd_read_ar_hdr instead.
7245 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7246 (_bfd_compute_and_write_armap): Rename from
7247 compute_and_write_armap. Make non-static. Change all callers.
7248 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7249 than _bfd_snarf_ar_hdr.
7250 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7251 * ieee.c (ieee_read_ar_hdr): Define.
7252 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7253 * oasys.c (oasys_read_ar_hdr): Define.
7254 * som.c (som_read_ar_hdr): Define.
7255 * bfd-in2.h, libbfd.h: Rebuild.
7257 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7259 * peicode.c (coff_swap_filehdr_in): If symptr is
7260 zero, there aren't any symbols, even if nsyms is set.
7262 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7264 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7266 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7267 sections, and set styp correctly for them: .got, .hash, .dynamic,
7268 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7269 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7271 (ecoff_sort_hdrs): New static function.
7272 (ecoff_compute_section_file_positions): Return boolean, not void.
7273 Sort the sections by VMA before looking through them. Put the
7274 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7275 section on an appropriate boundary within the page.
7276 (ecoff_compute_reloc_file_positions): Check return value of
7277 ecoff_compute_section_file_positions.
7278 (_bfd_ecoff_set_section_contents): Likewise.
7279 (_bfd_ecoff_write_object_contents): Check for various Alpha
7280 section types when incrementing text_size and data_size. Call
7281 adjust_headers backend function if it exists.
7282 * coff-alpha.c (alpha_adjust_headers): New static function.
7283 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7284 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7286 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7288 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7290 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7291 of ALTERNATE_AIX_CORE_FORMAT.
7292 * configure.in (aix4): No longer need CORE_FLAGS.
7293 * configure: Updated.
7295 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7297 NS32k changes from Ian Dall:
7298 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7300 (aout_link_input_section_std, aout_link_input_section_ext,
7301 aout_link_reloc_link_order): Call them instead of _bfd_*
7303 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7305 (backend_data): Use it instead of hardcoded zero.
7307 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7308 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7310 * ns32knetbsd.c: Include bfd.h.
7311 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7312 (MY_bfd_reloc_type_lookup): Declare function too.
7313 * pc532-mach.c (set_sizes): Don't declare.
7314 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7315 (backend_data, MY_backend_data): Don't define.
7317 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7318 ns32k-*-lites* like ns32k-*-netbsd*.
7320 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7323 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7325 * coffcode.h (coff_write_object_contents): Restore setting
7326 f_timdat to 0, deleted on August 22.
7328 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7330 * coffcode.h (coff_bfd_copy_private_symbol_data,
7331 coff_bfd_copy_private_section_data,
7332 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7333 * peicode.h (coff_bfd_copy_private_bfd_data): New
7334 (pe_bfd_copy_private_bfd_data): New.
7335 (coff_swap_scnhdr_in): Swap bss size into the right place.
7336 (pe_print_private_bfd_data): Add some newlines.
7338 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7340 * som.c (setup_sections): Don't die if a space has no subspaces.
7342 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7344 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7345 dynamic symbol override a common symbol. Don't change the size or
7346 type if they have been set and the new symbol is not a definition.
7347 Warn if the size or type changes.
7349 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7351 * som.c (som_begin_writing): Don't write the symbol table or
7353 (som_finish_writing): Write them here. Place them after the
7354 subspace data, but before the relocs.
7356 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7358 * sunos.c (sunos_add_one_symbol): Just pass false, not
7359 info->shared_library, to sunos_create_dynamic_sections.
7360 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7362 (sunos_check_dynamic_reloc): Remove .text section assertion.
7364 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7366 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7367 * configure, configure.in: Add pmac_xcoff_vec case.
7368 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7369 * coff-pmac.c: New file, PowerMac XCOFF support.
7370 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7371 * targets.c (pmac_xcoff_vec): Declare.
7373 * mpw-config.in: Various changes to be compatible with the
7374 autoconf-based configury.
7375 * mpw-make.sed: New file, sed commands to translate Unix
7376 makefile into MPW syntax.
7377 * mpw-make.in: Remove.
7378 * hosts/mpw.h: Remove.
7379 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7380 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7382 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7384 * binary.c (binary_get_symtab): Return an empty string on error.
7385 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7387 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7389 * coff-ppc.c: Reformatted according to gnu conventions
7390 Removed irrelevant "if 0" code
7392 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7394 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7395 symbols rather than as indirect symbols.
7396 (MY(slurp_symbol_table)): Don't do anything special about
7399 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7400 of .ctors and .dtors sections is no larger than 2.
7402 * sunos.c (sunos_add_one_symbol): Don't change
7403 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7405 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7406 dynamic symbols when creating a shared library.
7407 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7409 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7410 written even if it is not defined in a regular object.
7411 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7412 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7413 rather than the constant 22.
7414 (sunos_check_dynamic_reloc): Handle creating a shared library.
7415 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7416 zero when creating a shared library.
7417 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7418 write it out at the start of the symbol table.
7420 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7422 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7424 * config.bfd: Add arm-*-coff.
7425 * configure.in, configure: Add armcoff_{little,big}_vec.
7426 * targets.c (armcoff_{little,big}_vec): Declare.
7427 (bfd_target_vector): Add armcoff_{little,big}_vec.
7428 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7430 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7432 * targets.c (bfd_find_target): Remove debugging code.
7434 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7436 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7438 * Makefile.in: added *-ppc files
7439 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7440 allow pe based .o's to be shared with other tools on ppc/NT
7441 * config.bfd: added powerpc[le]-[pe|winnt] config support
7442 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7443 * peicode.h: Added more section flags for PE on ppc
7444 Added coff_swap_filehdr_out to allow peicode.h to be
7445 used for non-image PE files on ppc.
7446 Check for image, or not, before copying pe_opthdr
7447 * targets.c: Added new bfd's
7448 * targets.c: Removed two inactive bfds that shouldn't have made it this
7451 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7453 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7454 explicit values to initialize all relocs. Change all users.
7455 (ppc_elf_brtaken_inner): New function to handle branch predicition
7457 (ppc_elf_brtaken_reloc): Ditto.
7458 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7459 relocs use ppc_elf_unsupported_reloc.
7460 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7461 needs to be reported.
7462 (ppc_elf_relocate_section): Support branch prediction relocs.
7464 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7466 * bfd.c (bfd_assert): Remove \n from string passed to
7469 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7470 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7471 (bfd_coff_make_section_hook): Don't define.
7472 (coff_make_section_hook): Remove.
7473 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7474 (styp_to_sec_flags): Likewise.
7475 (coff_write_object_contents): Likewise.
7476 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7478 * libcoff.h: Rebuild.
7479 * coffgen.c (make_a_section_from_file): Just call
7480 bfd_make_section_anyway, not bfd_make_section or
7481 bfd_coff_make_section_hook.
7482 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7483 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7484 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7485 make_section_hook field.
7486 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7488 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7489 pointers into value field for warning and indirect symbols; just
7490 leave the value field alone.
7491 * linker.c (generic_link_add_symbol_list): Use next symbol for
7492 warning and indirect symbols, rather than looking in symbol value.
7493 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7494 parameter. Change all callers. Remove support for indirect
7495 symbols; it didn't work anyhow.
7496 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7497 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7498 * bfd-in2.h: Rebuild.
7500 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7502 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7503 go back to telling the tools this reloc operates on 32 bits.
7505 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7507 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7508 rather than a direct fprintf.
7509 * archive.c (_bfd_write_archive_contents): Likewise.
7510 * coffcode.h (coff_slurp_symbol_table): Likewise.
7511 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7512 (ppc_elf_unsupported_reloc): Likewise.
7513 (ppc_elf_relocate_section): Likewise.
7514 * i386linux.c (linux_tally_symbols): Likewise.
7515 (linux_finish_dynamic_link): Likewise.
7516 * osf-core.c (osf_core_core_file_p): Likewise.
7517 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7518 * som.c (som_sizeof_headers): Likewise.
7519 * srec.c (srec_bad_byte): Likewise.
7520 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7521 * libbfd-in.h (bfd_assert): Declare first parameter const.
7522 * libbfd.h: Rebuild.
7523 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7524 bfd_reloc_overflow is enough.
7525 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7526 * coff-h8500.c (rtype2howto): Likewise.
7527 * coff-z8k.c (rtype2howto): Likewise.
7528 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7529 * elf.c (_bfd_elf_get_lineno): Likewise.
7530 (_bfd_elf_no_info_to_howto): Likewise.
7531 (_bfd_elf_no_info_to_howto_rel): Likewise.
7532 * hp300hpux.c (convert_sym_type): Likewise.
7533 (MY(swap_std_reloc_in)): Likewise.
7534 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7536 * libaout.h (struct aoutdata): Add line_buf field.
7537 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7538 and filename_buffer. Instead, use a malloc buffer stored in the
7539 new line_buf field. Remove length restrictions.
7541 * coffgen.c (string_size): Remove static variable.
7542 (debug_string_size, debug_string_section): Likewise.
7543 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7544 and debug_string_size_p parameters. Use them instead of the
7545 global variables. Change all callers.
7546 (coff_write_symbol): Likewise.
7547 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7548 (coff_write_symbols): Add local variables to replace removed
7551 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7552 function, and line_base fields.
7553 * libcoff.h: Rebuild.
7554 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7555 information, rather than using static variables.
7557 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7558 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7560 * init.c (initialized): Remove static variable.
7561 (bfd_init): Don't bother setting initialized.
7562 (bfd_check_init): Remove.
7563 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7564 * libbfd.h: Rebuild.
7566 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7568 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7569 size for full core dumps. Copy core file header to private data.
7570 (rs6000coff_core_file_failing_command,
7571 rs6000coff_core_file_failing_signal): New functions to extract
7572 the file name and terminating signal from the core file.
7573 * coff-rs6000.c: Use them.
7575 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7577 Change arch info to be const, initialized at compile time.
7578 * archures.c: Reindent many functions. Change CONST to const.
7579 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7580 nothing set it anyhow. Make next const.
7581 (bfd_arch_info_list): Remove.
7582 (bfd_archures_list): Rename from archures_init_table. Change from
7583 a table of function pointers to a table of bfd_arch_info_type
7584 structure addresses.
7585 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7586 (bfd_lookup_arch): Likewise.
7587 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7589 (bfd_default_arch_struct): Make const.
7590 (bfd_arch_init, bfd_arch_linkin): Remove.
7591 (bfd_get_arch_info): Return a const pointer.
7592 * init.c (bfd_init): Don't call bfd_arch_init.
7593 * bfd.c (struct _bfd): Make arch_info const.
7594 * bfd-in2.h: Rebuild.
7595 * libbfd.h: Rebuild.
7596 * configure.in: Put & before everything in $selarchs.
7597 * configure: Rebuild.
7598 * cpu-*.c: Change bfd_*_arch from a function which calls
7599 bfd_arch_linkin to a const structure.
7600 * ieee.c (ieee_object_p): Make arch const.
7602 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7604 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7606 * bfd-in2.h: Regenerate.
7607 * libbfd.h: Regenerate.
7609 * elf32-ppc.c (reloc_type): Update names to match current draft.
7610 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7611 relative. Update names to current V.4 draft.
7612 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7613 (ppc_elf_relocate_section): Rename relocations to match draft.
7615 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7617 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7618 compiled with -mrelocatable-lib to be linked with either normal
7619 modules or -mrelocatable modules.
7621 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7623 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7624 in the a.out header.
7626 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7627 a reloc against a local symbol, even if it's not a section.
7629 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7631 * targets.c (bfd_target): Remove unused align_power_min field.
7632 * bfd-in2.h: Rebuild.
7633 * All backends: Remove initialization of align_power_min.
7635 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7637 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7639 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7641 * config.bfd (mips-dec-netbsd*): New target.
7642 * configure.host (mips-dec-netbsd*): New host.
7643 * configure.in (mips-dec-netbsd*): New native.
7644 * configure: Rebuild.
7646 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7648 Make the COFF backend linker merge common types:
7649 * cofflink.c (struct coff_debug_merge_element): Define.
7650 (struct coff_debug_merge_type): Define.
7651 (struct coff_debug_merge_hash_entry): Define.
7652 (struct coff_debug_merge_hash_table): Define.
7653 (coff_debug_merge_hash_table_init): Define.
7654 (coff_debug_merge_hash_table_free): Define.
7655 (coff_debug_merge_hash_lookup): Define.
7656 (struct coff_final_link_info): Add debug_merge field.
7657 (coff_debug_merge_hash_newfunc): New static function.
7658 (_bfd_coff_final_link): Allocate and free debug_merge table.
7659 (coff_link_input_bfd): Merge identical enum, struct and union
7662 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7664 Convert i960 COFF to use COFF backend linker.
7665 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7666 structure to store the symbol being used.
7667 (coff_i960_start_final_link): New static function.
7668 (coff_i960_relocate_section): New static function.
7669 (coff_i960_adjust_symndx): New static function.
7670 (coff_start_final_link): Define.
7671 (coff_relocate_section): Define.
7672 (coff_adjust_symndx): Define.
7673 * coffcode.h (bfd_coff_backend_data): Add new callback function
7674 _bfd_coff_start_final_link.
7675 (bfd_coff_start_final_link): Define.
7676 (coff_start_final_link): Define if not defined.
7677 (bfd_coff_std_swap_table): Add coff_start_final_link.
7678 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7680 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7681 function callback is not NULL.
7682 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7683 (_bfd_coff_internal_syment_name): Declare.
7684 * libcoff.h: Rebuild.
7685 * configure.in (icoff_big_vec): Add cofflink.o.
7686 (icoff_little_vec): Likewise.
7687 * configure: Rebuild.
7689 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7691 * Makefile.in (clean-info): Remove extraneous tab from line
7694 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7696 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7697 contents has relocs.
7699 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7701 * coffcode.h (coff_compute_section_file_positions): Keep the
7703 (coff_write_object_contents): Remember if it's a relocatable
7705 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7706 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7707 if relocatable file. Swap out saved raw size.
7709 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7711 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7712 (maintainer-clean): Rename from realclean, passing
7713 maintainer-clean down to subdirectories, but leave realclean as a
7716 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7719 * dep-in.sed: Remove config.h from generated dependencies.
7721 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7722 broken out of sunos_canonicalize_dynamic_symtab.
7723 (sunos_canonicalize_dynamic_symtab): Call new function
7724 sunos_slurp_dynamic_symtab.
7725 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7726 dynamic symbol table to the caller.
7727 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7728 callback to override the symbols being read.
7729 * libaout.h (struct aout_backend_data): Add three new parameters
7730 to add_dynamic_symbols callback.
7732 Extensive minor changes to avoid various gcc warnings. Also:
7733 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7734 * archures.c (bfd_arch_info_type): Change mach field from long to
7736 (bfd_lookup_arch): Change machine parameter from long to unsigned
7739 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7741 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7742 a symbol with a non-zero plt_offset.
7744 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7746 * elfcode.h (align_file_position): Remove; not used.
7748 * configure.in: Only check for <sys/procfs.h> on a native system,
7749 and make sure it defines prstatus_t.
7750 * configure: Rebuild.
7752 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7754 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7756 * config.in: Rename from config.h.in.
7757 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7758 Check for config.h:config.in when creating stamp-h.
7759 * configure: Rebuild.
7760 * Makefile.in (stamp-h): Depend upon config.in rather than
7761 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7762 calling config.status.
7764 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7765 (Makefile): Just rebuild Makefile.
7766 (config.h, stamp-h): New targets.
7767 * configure.in: Create stamp-h when rebuilding config.h.
7768 * configure: Rebuild.
7770 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7772 * configure.in: Call AC_CONFIG_HEADER. Substitute
7773 HOST_64BIT_LONG. Check that various header files exist. Check
7774 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7775 and/or free need to be declared. Don't make a link to sysdep.h.
7776 Define TRAD_HEADER for various hosts.
7777 * configure: Rebuild.
7778 * configure.host: Don't set my_host. Add definitions taken from
7779 host header files for various entries. Remove entries which now
7781 * acconfig.h: New file.
7782 * config.h.in: New file, built by autoheader.
7783 * sysdep.h: New file.
7784 * Makefile.in (do_distclean): Don't remove sysdep.h.
7786 (LOCAL_H_DEPS): New variable.
7787 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7789 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7790 ($(OPTIONAL_BACKENDS)): Likewise.
7791 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7792 looking through sysdep.h.
7793 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7794 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7795 (fprintf_vma, sprintf_vma): Likewise.
7796 (int64_type, uint64_type): Don't define.
7797 * bfd-in2.h: Rebuild.
7798 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7799 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7800 * lynx-core.c: Include stuff from old hosts/lynx.h.
7801 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7802 rather than NO_FCNTL.
7803 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7804 rather than NATIVE_HPPAHPUX_COMPILER.
7805 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7807 * hosts/*.h: Remove all header files which merely include,
7808 declare, and define things. Leave header files which define
7809 information needed by trad-core.c.
7811 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7812 (BFD_CC_FOR_BUILD): Define.
7813 * configure.in: Use BFD_CC_FOR_BUILD.
7814 * configure: Rebuild.
7816 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7818 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7819 * configure: Rebuild.
7821 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7824 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7826 * config.bfd: i386pe_ve -> i386pe_vec.
7828 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7830 * configure.host: Incorporate host Makefile fragments by setting
7832 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7833 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7834 value based on whether the code is being compiled by a cross
7835 compiler. Don't substitute host_makefile_frag or frags.
7836 * aclocal.m4: New file to define local AC_PROG_CC.
7837 * configure: Rebuild.
7838 * Makefile.in (INSTALL): Set to @INSTALL@.
7839 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7840 (INSTALL_DATA): Set to @INSTALL_DATA@.
7842 (CC): Define as @CC@.
7843 (CFLAGS): Set to @CFLAGS@.
7844 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7845 (@host_makefile_frag@): Remove.
7846 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7847 after other options.
7848 (config.status): Remove dependency upon @frags@.
7849 * config/*.mh, config/README: Remove.
7851 * config.bfd: Rewrite to incorporate the contents of the Makefile
7852 fragments by setting shell variables, rather than merely returning
7853 the name of a Makefile fragment.
7854 * configure.in: Use shell variables set by config.bfd rather than
7855 looking at the target Makefile fragment files. Don't substitute
7856 target_makefile_frag. Do substitute TDEFINES.
7857 * configure: Rebuild.
7858 * Makefile.in (@target_makefile_frag@): Remove.
7859 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7860 * config/*.mt: Remove.
7862 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7864 * configure.in: Put changequote lines around "i[345]86" patterns
7865 section of core file support.
7867 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7869 * som.c (som_bfd_print_private_bfd_data): Define to use the
7872 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7874 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7875 entry, text_start and data_start.
7877 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7879 * Makefile.in (OFILES): Remove $(TDEPFILES).
7880 * config/apollo.mt (TDEPFILES): Remove.
7881 * config/README: Update.
7883 * configure.in: For a native configuration, set COREFILE and
7884 COREFLAG based on the canonical host name.
7885 * configure: Rebuild.
7886 * Makefile.in: Rebuild dependencies.
7887 (ALL_CFLAGS): Add @COREFLAG@.
7888 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7889 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7890 support routines. Check LYNX_CORE rather than HOST_LYNX.
7891 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7892 * i386lynx.c: Likewise.
7893 * m68klynx.c: Likewise.
7894 * sparclynx.c: Likewise.
7895 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7896 * *-core.c: Comment changes.
7897 * config/decstation.mh (HDEPFILES): Remove.
7898 (HDEFINES): Remove -DTRAD_CORE.
7899 * config/irix3.mh (RANLIB): Remove.
7900 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7901 (HDEFINES): Remove -DIRIX_CORE.
7902 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7903 (HDEFINES): Remove -DTRAD_CORE.
7904 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7905 * config/ultra3.mh (RANLIB): Remove.
7906 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7907 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7908 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7909 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7910 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7911 * config/i386aix.mh, config/i386bsd.mh: Remove.
7912 * config/i386linux.mh, config/i386mach3.mh: Remove.
7913 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7914 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7915 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7916 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7917 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7918 * config/solaris2.mh, config/stratus.mh: Remove.
7919 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7920 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7922 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7924 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7925 DT_FINI entry if the appropriate symbol is not in the hash table.
7927 * libelf.h (struct elf_backend_data): Add create_program_headers
7928 and want_hdr_in_seg fields.
7929 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7931 (elf_backend_create_program_headers): Likewise.
7932 (elfNN_bed): Initialize create_program_headers and
7934 * elf.c (get_program_header_size): Call create_program_headers
7936 (map_program_segments): Check want_hdr_in_seg backend field. Call
7937 create_program_headers backend routine.
7939 * elf.c (assign_file_positions_except_relocs): Align non allocated
7940 sections when creating an executable.
7942 * elfcode.h (elf_swap_phdr_in): Make non static.
7943 (elf_swap_phdr_out): Make non static.
7944 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7945 (bfd_elf32_swap_phdr_out): Declare.
7946 (bfd_elf64_swap_phdr_in): Declare.
7947 (bfd_elf64_swap_phdr_out): Declare.
7949 * ecofflink.c (ecoff_collect_shuffle): New static function.
7950 (_bfd_ecoff_get_accumulated_pdr): New function.
7951 (_bfd_ecoff_get_accumulated_sym): New function.
7952 (_bfd_ecoff_get_accumulated_ss): New function.
7953 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7954 (_bfd_ecoff_get_accumulated_sym): Declare.
7955 (_bfd_ecoff_get_accumulated_ss): Declare.
7956 * libbfd.h: Rebuild.
7958 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7960 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7962 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7963 warning symbols. If any section is named .gnu.warning.XXX, treat
7964 the contents as a warning to be issued if the symbol XXX is
7966 (elf_link_output_extsym): For an indirect or warning symbol, just
7967 output the symbol it points to.
7969 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7970 if bfd_hash_allocate fails, since it will already be set.
7971 (generic_link_hash_newfunc): Likewise.
7972 (archive_hash_newfunc): Likewise.
7973 (hash_entry_bfd): New static function.
7974 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7975 callback. Allocate a new warning using the hash table newfunc.
7976 Use bfd_hash_replace to update the entry in the hash table, rather
7977 than assuming we can copy the fields with structure assignment.
7979 * hash.c (bfd_hash_replace): New function.
7980 * bfd-in.h (bfd_hash_replace): Declare.
7981 * bfd-in2.h: Rebuild.
7983 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7985 * config.bfd: Add mips*vr4300-*-elf* target.
7986 * config/mipsbvr4300.mt: Added.
7988 See file ChangeLog.2
7995 version-control: never