1 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 * archures.c (bfd_default_scan): Use strcasecmp.
4 (bfd_default_scan): Test for match with arch_name + ":" +
6 (bfd_default_scan): Test for match with printable_name - ":".
7 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
8 cases. Each implements their own scan function.
9 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
10 special cases. Since info->mach == 0. The test mach == number
12 (bfd_arch_list): New function, return name of all the supported
15 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
17 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
18 decoding architecture.
19 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
22 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
24 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
26 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
28 * Makefile.am: Rebuild dependencies.
29 (ALL_MACHINES_CFILES): Add cpu-v850.c.
30 (ALL_MACHINES_CFILES): Add elf32-v850.c.
31 * Makefile.in: Rebuild.
33 * reloc.c: Remove extraneous commas from relocation entries.
34 Remove BFD_RELOC_V850_16_PCREL.
37 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
38 in sections named .tocbss rather than .bss.
40 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
42 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
43 BFD_RELOC_V850_16_PCREL.
45 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
47 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
48 the same as C_EXT syms.
49 (coff_link_add_symbols): Ditto.
50 (_bfd_coff_link_input_bfd): Ditto.
51 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
52 it to preserve and restore state of global_to_static flag.
54 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
56 * elf32-v850.c (v850_elf_object_p): Set machine number based on
57 bits in e_flags field rather than magic numbers.
58 (v850_elf_final_write_processing, v850_elf_set_private_flags,
59 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
60 v850_elf_print_private_bfd_data): New functions.
63 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
65 * elf.c (prep_headers): Remove V850E magic number.
67 * elf.c (prep_headers): Remove V850EQ magic number.
71 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
73 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
75 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
77 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
78 instructions are relative to the next instruction, not the
80 (mn10200_elf_relax_section): Similarly.
82 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
84 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
87 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
88 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
89 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
91 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
93 * cpu-v850.c: Remove "plain" from v850 printable name.
94 (scan): Use strcasecmp.
96 * archures.c (bfd_mach_v850): Define.
98 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
99 just sh/SH, use strcasecmp.
100 (arch_info_struct): Add entries for sh3 et.al.
102 * archures.c (bfd_mach_sh, ...): Define.
104 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
106 * archures.c (bfd_archures_list): Always NULL terminate the list.
108 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
110 * Makefile.am: Rebuild dependencies.
111 (ALL_MACHINES_CFILES): Add cpu-arc.c.
112 (ALL_MACHINES_CFILES): Add elf32-arc.c.
113 (elf32-arc.lo): Remove explicit dependency.
114 * Makefile.in: Rebuild.
116 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
117 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
118 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
120 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
122 * configure: Rebuild with latest devo autoconf for NT support
124 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
126 * cpu-arm.c (compatible): If B is a default type, return A.
128 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
130 * cpu-v850.c (scan): New function.
131 (arch_info_struct): New structure.
132 (bfd_v850_arch): Add link into arch_info_structure.
134 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
137 * elf32-v850.c (v850_elf_object_p): New function.
140 * archures.c (bfd_mach_v850e): Machine value for v850e.
142 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
144 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
147 * elf.c (prep_headers): Add support for v850e machine number.
150 start-sanitize-v850eq
151 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
153 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
155 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
158 * elf.c (prep_headers): Add support for v850eq machine number.
162 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
164 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
165 cached_stab field if the offset prevents us from using the cache.
167 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
169 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
171 * aout-arm.c (aout_arm_little_vec): Likewise.
172 (aout_arm_big_vec): Likewise.
173 * bout.c (b_out_vec_big_host): Likewise.
174 (b_out_vec_little_host): Likewise.
175 * mipsbsd.c (aout_mips_little_vec): Likewise.
176 (aout_mips_big_vec): Likewise.
179 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
181 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
182 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
183 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
186 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
188 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
189 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
190 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
191 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
192 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
193 of two for I960 only.
194 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
195 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
197 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
198 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
199 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
201 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
202 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
203 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
204 *coffcode.h (coff_write_object_contents): Set alignment field in
205 section header for TIC80COFF files.
208 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
210 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
211 v850_elf_check_relocs, v850_elf_reloc,
212 v850_elf_final_link_relocate): Add support for
213 BFD_RELOC_V850_16_PCREL relocation.
215 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
218 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
220 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
223 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
225 * cpu-v850e: New file.
227 * elf.c (prep_headers): Add support for v850e target.
229 * bfd-in2.h (bfd_architecture): Add support for v850e target.
231 * config.bfd: Add support for v850e target.
233 * archures.c: Add support for v850e target.
236 start-sanitize-v850eq
237 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
239 * cpu-v850eq: New file.
241 * elf.c (prep_headers): Add support for v850eq target.
243 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
245 * config.bfd: Add support for v850eq target.
247 * archures.c: Add support for v850eq target.
250 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
252 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
253 argument as section relative, rather than an absolute address.
254 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
256 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
258 * config.bfd (arc-*-elf*): Add.
259 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
260 * configure: Rebuild.
261 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
262 (BFD32_BACKENDS): Add elf32-arc.lo.
263 (cpu-arc.lo,elf32-arc.lo): Add rules for.
264 * Makefile.in: Rebuild.
265 * archures.c (architecture list): Add bfd_arch_arc.
266 (bfd_archures_list): Add bfd_arc_arch.
267 (bfd_mach_arc_base): Define.
268 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
269 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
270 (bfd_target_vect): Add them.
271 * bfd-in2.h, libbfd.h: Rebuild.
272 * cpu-arc.c, elf32-arc.c: New files.
273 * elf.c (pre_headers): Recognize bfd_arch_arc.
275 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
277 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
278 data section is correctly rounded to a page in the file.
280 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
282 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
283 there are no symbols.
285 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
287 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
288 file system 14 character limit.
289 * Makefile.am, configure.in: Corresponding changes.
290 * Makefile.in, configure: Rebuild.
292 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
294 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
295 Rebuild dependencies.
296 * Makefile.in: Rebuild.
298 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
300 * Makefile.am (docdir): Define.
301 * Makefile.in: Rebuild.
303 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
305 * configure: Rebuild with autoconf 2.12.1.
307 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
309 * aclocal.m4, configure: Rebuild with new automake patches.
311 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
313 * rs6000-core.c (make_bfd_asection): New function to add a section
314 to the core file bfd.
315 (rs6000coff_core_p): Use make_bfd_asection to add the core file
317 Use BFD routines to seek, read and stat the core file.
318 Handle .data sections from loaded objects and anonymously mmapped
319 regions, these are available in AIX 4 core files.
321 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
323 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
324 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
325 copy; use a patches libtool instead.
326 * acmacros.m4: Remove.
327 * Makefile.in, aclocal.m4, configure: Rebuild.
329 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
331 * Makefile.am: New file, based on old Makefile.in.
332 * acmacros.m4: New file, copied from old aclocal.m4.
333 * acinclude.m4: New file.
334 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
335 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
336 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
337 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
338 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
339 * acconfig.h: Mention PACKAGE and VERSION.
340 * stamp-h.in: New file.
341 * dep-in.sed: Change .o to .lo.
342 * Makefile.in: Now built with automake.
343 * aclocal.m4: Now built with aclocal.
344 * config.in, configure: Rebuild.
347 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
349 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
350 if there is only a relocation to a read-only but not allocatable
351 section (like .stab).
352 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
353 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
354 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
355 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
356 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
358 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
359 (ppc_elf_create_linker_section): These sections are not
360 created by the linker (that is, they are created by the user
361 putting data in them). In particular, they can be the source
362 and target of relocations.
363 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
364 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
365 objects (for instance, 'long double') to 16-byte boundaries.
366 (ppc_elf_size_dynamic_sections): Make the code that generates
367 section symbols exactly the same as for sparc, reducing the
368 number of section symbols output.
369 (ppc_elf_check_relocs): Check postcondition of
370 bfd_elf32_link_record_dynamic_symbol. Make default case the
371 same as corresponding code for sparc, fixing bug involving
373 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
374 forced to be local because of versioning (by replicating
375 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
376 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
378 (ppc_elf_relocate_section): Add handy debugging code for when
379 assertion fails. Add some more 'symbol made local because of
382 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
383 processing a GOT relocation as required by ABI.
385 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
387 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
388 version info if this symbol came from a dynamic object.
389 (elf_link_add_object_symbols): Set the version info of a symbol
390 only if the object actually contains version definitions and
393 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
395 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
396 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
398 * configure: Regenerated with autoconf 2.12.
399 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
401 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
403 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
404 a warning rather than returning an error.
406 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
408 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
410 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
412 * cisco-core.c: define signals for wingdb.
414 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
416 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
417 the same number of aux entries.
419 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
421 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
422 difference of two symbols if the relocation size is 32 bits.
423 (som_write_fixups): Handle R_DATA_EXPR.
425 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
427 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
428 its value if COFF_WITH_PE is defined.
430 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
432 * coff-stubgo32.c: New file.
433 * go32stub.h: New file.
434 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
435 * coffswap.h (coff_swap_filehdr_in): Invoke
436 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
438 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
439 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
440 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
441 COFF_ADJUST_AUX_IN_POST if they are defined.
442 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
443 COFF_ADJUST_AUX_OUT_POST if they are defined.
444 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
445 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
446 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
447 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
448 * targets.c (go32stubbedcoff_vec): Declare.
449 (bfd_target_vector): Add go32stubbedcoff_vec.
450 * configure.in (go32coff_vec): New target vector.
451 (go32stubbedcoff_vec): Likewise.
452 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
453 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
454 * Makefile.in: Rebuild dependencies.
455 (BFD32_BACKENDS): Add coff-stubgo32.o.
456 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
457 (HFILES): Add go32stub.h.
459 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
461 * configure.in: Check for fdopen.
462 * configure, config.in: Rebuild.
463 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
464 __GO32__. Reindent a bit.
466 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
468 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
469 flag for newly created sections.
470 (sunos_add_dynamic_symbols): Don't discard newly created sections
471 if shared library is dynobj.
473 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
475 * elf.c (map_sections_to_segments): When checking whether
476 including a section in a segment would force us to skip a page,
477 align the address of the next segment to avoid wraparound
481 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
483 * coffcode.h (coff_write_object_contents): Initialize
484 target id field to TIC80_TARGET_ID.
485 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
487 (coff_swap_filehdr_in): Swap in target id field if used.
490 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
492 * coff-i386.c (coff_i386_is_local_label_name): New static function
493 if TARGET_UNDERSCORE.
494 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
495 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
497 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
499 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
500 complain_overflow_signed, for 32 bit PC relative relocations.
502 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
504 * elflink.h (elf_link_add_object_symbols): When a version
505 indirection symbol is overridden, make the original symbol point
506 at the real overriding symbol.
508 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
511 * elflink.h (elf_link_output_extsym): Use the right section for a
513 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
514 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
516 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
518 * elflink.h (elf_merge_symbols): Resolve indirect and warning
519 symbols before checking for new symbols.
521 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
523 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
525 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
526 file, not aoutsz bytes (they are different in XCOFF .o files).
528 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
529 redefined by objects included from archives.
531 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
533 * elflink.h (elf_merge_symbol): In the case of a new defined
534 symbol overriding an old defined symbol, return the hash table
535 entry which we modify, even if it is the target of an
537 (elf_link_add_object_symbols): If the real name of the symbol gets
538 overridden, convert the versioned symbol into an indirect symbol
541 * elflink.h (elf_merge_symbol): New static function, broken out of
542 elf_link_add_object_symbols.
543 (elf_link_add_object_symbols): Call it.
545 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
547 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
548 handle case where COFF filehdr does not immediately follow PE
550 * coffgen.c (coff_object_p): Remove useless seek to current
553 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
555 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
558 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
560 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
561 symbols, skip N_ABS symbols with debugging storage classes.
563 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
565 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
566 relocs in shared libraries which refer to local symbols. Cope
567 with addend when processing a GOT relocation.
569 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
570 for sections that the linker didn't create.
571 (ppc_elf_finish_dynamic_sections): Only try to write out a section
572 symbol if it was created in ppc_elf_size_dynamic_sections.
573 (ppc_elf_relocate_section): Complain if we have to generate a reloc
574 relative to a section for which we didn't output a symbol.
576 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
577 relocs are 'rela' relocs, like everything else. .rela.plt is not
578 a read-only section, so we don't have to special-case it.
580 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
581 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
583 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
584 (ppc_elf_relocate_section): @got offsets are 4 from start of the
586 * elflink.c (_bfd_elf_create_got_section): The three reserved
587 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
589 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
592 * elf32-ppc.c (ppc_elf_check_relocs): Use
593 _bfd_elf_create_got_section to create the GOT rather than
594 ppc_elf_create_linker_section. Create the '.rela.got' section
596 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
597 symbol has a GOT entry.
598 (ppc_elf_relocate_section): Record when a symbol is used through
599 the GOT, and allocate space in the GOT for each such symbol.
600 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
601 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
604 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
605 treated in a similar way to ADDR16_HA relocs.
606 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
607 shared objects; the linker must deal with them.
608 (ppc_elf_create_linker_section): Stop setting
609 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
610 LINKER_SECTION_PLT stuff.
611 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
612 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
613 section, not ELF-specific calls.
614 (elf_backend_plt_not_loaded): Set to 1.
615 (elf_backend_got_symbol_offset): Set to 4.
616 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
617 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
618 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
619 plt_not_loaded member.
620 (_bfd_elf_create_got_section): Apply got_symbol_offset.
621 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
623 (elf_backend_G_O_T_offset): Set default to 0.
624 (elfNN_bed): Set added fields.
626 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
627 DT_RELENT in shared objects; should be DT_RELAENT.
629 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
630 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
631 such a reloc (in a non-shared object) refers to a symbol that's
634 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
636 * elfcode.h (put_signed_word): Define.
637 (get_signed_word): Define.
638 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
639 (elf_swap_reloca_out): Use put_signed_word for the r_addend
641 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
642 bfd_get_signed_32 to set the r_addend field.
643 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
644 bfd_h_get_signed_64 to set the r_addend field.
646 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
648 * elf32-i386.c (elf_i386_relocate_section): When generating a
649 shared library, do the relocation if the input section is not
652 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
653 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
654 (elf_fix_symbol_flags): New static function, broken out of
655 elf_adjust_dynamic_symbol.
656 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
657 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
658 forced local even if NEEDS_PLT is set. When forcing a symbol to
659 be local, clear NEEDS_PLT.
660 (elf_link_output_extsym): Remove unused local bed.
662 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
664 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
665 for derived elf linker hash table entries. References to
666 elf_link_hash_entry changed appropriately.
667 (elf32_mn10300_link_hash_table): New structure for derived elf
669 (elf32_mn10300_hash_table): Define.
670 (elf32_mn10300_link_hash_traverse): Likewise.
671 (elf32_mn10300_link_hash_newfunc): New function.
672 (elf32_mn10300_link_hash_table_create): Likewise.
673 (elf32_mn10300_finish_hash_table_entry): Likewise.
674 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
675 of prologue code, and call:32->call:16 relaxing.
676 (compute_function_info: New function.
677 (bfd_elf32_bfd_ilink_hash_table_create): Define.
679 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
681 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
682 for a symbol which is being forced to be local.
683 * elf32-i386.c (elf_i386_relocate_section): Write out the
684 relocation value for a GOT reloc for a symbol which is turning
686 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
687 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
689 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
691 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
692 value if the symbol is turning into a local symbol.
693 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
694 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
696 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
698 * elflink.h (elf_link_add_object_symbols): Also read verneed
699 information by calling `_bfd_elf_slurp_version_tables'.
700 (elf_link_add_object_symbols): For undefined symbols look for
701 version information in the verneed records.
702 (elf_link_add_object_symbols): Use soname of shared object
703 for verneed record if it is available.
705 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
707 * cpu-arm.c: Add prototypes for compatible and scan.
708 * cofflink.c: Add prototype for mark_relocs.
710 * archive.c (bfd_special_undocumented_glue): Change filename to
711 const pointer. Add prototype.
713 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
715 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
716 sections that will be discarded.
718 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
720 * elflink.h (elf_link_find_version_dependencies): When searching
721 for known version symbol skip non-matching verdef records, not
724 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
726 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
727 not a bfd_vma, to the base file, to match how dlltool reads it.
729 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
731 * reloc.c: Add thumb relocations.
733 * bfd-in2.h: Add Thumb relocations.
735 * libbfd.h: Add Thumb relocations.
737 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
739 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
741 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
743 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
744 for a section even if it is not loaded.
746 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
748 (_bfd_coff_link_input_bfd): Separate section VMA handling for
749 input and output files.
750 (_bfd_coff_generic_relocate_section): Check whether input file,
751 not output file, is a PE file.
753 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
755 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
757 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
759 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
762 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
764 * cpu-arm.c (compatible): Add test for supersets of ARM
767 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
769 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
772 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
774 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
775 called directly by gas/config/tc-arm.c.
777 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
779 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
780 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
782 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
784 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
787 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
789 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
790 (coff_bfd_copy_private_bfd_data): Ditto.
791 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
792 (coff_arm_bfd_print_private_bfd_data): Ditto.
793 (coff_arm_bfd_set_private_flags): Ditto.
794 (coff_arm_bfd_copy_private_bfd_data): Ditto.
796 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
798 * libcoff-in.h (struct coff_final_link_info): Add boolean
799 global_to_static member for support of task linking.
800 (_bfd_coff_write_task_globals): Add prototype.
801 * libcoff.h: Regenerate.
802 * coffcode.h (coff_write_object_contents): Use #ifdef to
803 check RS6000COFF_C, to be consistent with all other uses
805 * cofflink.c (_bfd_coff_final_link): If doing task linking,
806 call _bfd_coff_write_task_globals.
807 (_bfd_coff_link_input_bfd): If doing task linking, convert
808 global functions to static.
809 (_bfd_coff_write_global_sym): If doing task linking, convert
810 global variables to static.
811 (_bfd_coff_write_task_globals): New function.
813 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
814 (C_AUTOARG): #undef since it clashes with C_UEXT.
815 (C_LASTENT): #undef since it clashes with C_STATLAB.
816 * coffcode.h (coff_write_object_contents): Use TIC80COFF
818 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
819 when TIC80COFF defined (clashes with C_UEXT). Explicitly
820 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
824 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
826 * coff-tic80.c (tic80_howto_table): Change overflow check for most
827 PP relocations to complain_overflow_dont.
829 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
831 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
832 name of R_RELLONG to "RELLONG". Set rightshift and complain for
834 (ppbase_reloc, glob15_reloc): New static functions.
835 (glob16_reloc, local16_reloc): New static functions.
836 (rtype2howto): Handle all relocation types.
837 (coff_tic80_relocate_section): New static function.
838 (coff_relocate_section): Define to coff_tic80_relocate_section.
839 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
842 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
844 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
845 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
847 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
848 callers. If PE file, don't add section VMA.
849 (coff_write_alien_symbol): If PE file, don't add section VMA.
850 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
851 (_bfd_coff_write_global_sym): Likewise.
852 (_bfd_coff_generic_relocate_section): Likewise.
854 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
857 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
859 * cofflink.c (mark_relocs): Add new function to mark symbols which
860 are used by relocations.
861 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
862 suppress the skipping of symbols that have thus been marked.
864 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
866 * coff-sh.c (sh_merge_private_data): New static function.
867 (coff_bfd_merge_private_bfd_data): Define.
870 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
872 * coff-tic80.c: Remove unnecessary #ifdefs.
873 * config.bfd: Set targ_underscore to yes for tic80.
875 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
877 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
878 with unresolved external symbols in GDB).
881 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
883 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
884 the symbols associated with each BFD.
885 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
887 * elf-m10200.c: Likewise.
888 * elf32-m32r.c: Likewise.
889 * elf32-sh.c: Likewise.
891 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
893 * elflink.h (elf_link_add_object_symbols): Don't decrease the
894 alignment of a common symbol. If two symbols that look like
895 common symbols are found in two shared libraries, and the size is
896 different, use the larger size, and warn if --warn-common. If a
897 common symbol overrides a definition in a shared library, set the
898 size to the larger size, and warn if --warn-common.
900 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
902 * cpu-arm.c (compatible): Allow default machine to be polymorphed
903 into any other machine type.
905 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
907 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
908 data into an unitialised destination set its machine type as well.
910 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
912 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
913 to common symbol size. Consistently treat uninitialized symbols
914 in shared objects as common symbols.
916 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
918 * archures.c (constants): Added new constants to identify the
919 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
920 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
922 * bfd-in2.h (constants): Added new constants to identify
923 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
924 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
925 bfd_mach_arm_4T. This file is auto-magically generated from the
926 archures.c file. This update is just to save work.
928 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
929 coff_arm_bfd_print_private_bfd_data,
930 coff_arm_bfd_set_private_flags,
931 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
932 (global): Macro redefinitions set up to use these new functions.
934 * coffcode.h (coff_mkobject_hook): Added call to
935 coff_arm_bfd_set_private_flags().
936 (coff_set_arch_mach_hook): Added code to set machine type based on
937 bits stored in internal flags.
938 (coff_set_flags): Added code to set the new bits in the flags
939 field based on the machine number.
940 (function definition macros): Made all function definition macros
941 conditional so that they can be overridden by target specific
944 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
945 Structure extended to include new types, one each for ARMv2,
946 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
948 * libcoff-in.h (struct coff_tdata): Added flags field.
950 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
952 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
954 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
957 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
959 * coffgen.c (coff_find_nearest_line): If there are no syments,
962 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
964 * config.bfd: cope with '*-*-linux-gnuaout' targets.
966 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
968 * targmatch.sed: Add explicit \n characters to work around bug in
969 HP/UX 10.20 sed program.
971 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
973 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
976 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
978 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
980 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
982 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
983 (struct elf_m68k_pcrel_relocs_copied, struct
984 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
985 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
986 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
987 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
989 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
990 PC relative relocs for a global symbol defined in a regular
991 object, and count the number of PC relative relocs copied for any
993 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
994 traverse with elf_m68k_discard_copies.
996 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
998 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
999 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1001 * coffcode.h (coff_compute_section_file_positions): Force the
1002 potential last byte in the file to be written out when
1005 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1007 * configure.host (mips*-*-openbsd*): New host.
1009 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * elflink.h (elf_link_add_object_symbols): Only subtract the
1012 section VMA from the symbol value if this is a fully linked file.
1014 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1015 (struct elf_i386_link_hash_entry): Define.
1016 (struct elf_i386_link_hash_table): Define.
1017 (elf_i386_link_hash_traverse): Define.
1018 (elf_i386_hash_table): Define.
1019 (elf_i386_link_hash_newfunc): New static function.
1020 (elf_i386_link_hash_table_create): New static function.
1021 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1022 PC relative relocs for a global symbol defined in a regular
1023 object, and count the number of PC relative relocs copied for any
1025 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1026 traverse with elf_i386_discard_copies.
1027 (elf_i386_discard_copies): New static function.
1028 (bfd_elf32_bfd_link_hash_table_create): Define.
1030 From Gordon W. Ross <gwr@mc.com>:
1031 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1032 (sunos4_aout_backend): Use MY_entry_is_text_address.
1035 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1037 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1038 R_D30V_32_NORMAL to 2 (4 bytes).
1041 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1043 From Gordon W. Ross <gwr@mc.com>:
1044 * netbsd.h (N_SHARED_LIB): Define.
1045 (SEGMENT_SIZE): Don't define.
1046 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1048 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1049 (SEGMENT_SIZE): Don't define.
1051 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1052 to sizeof Rela structure, not sizeof Rel structure. From Gary
1053 Thomas <g.thomas@opengroup.org>.
1055 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1058 whenever entry is larger than text address, but only by whole
1059 pages. From Gordon W. Ross <gwr@mc.com>.
1061 * Makefile.in (install): Depend upon installdirs. Use
1062 mkinstalldirs to build $(oldincludedir).
1063 (installdirs): New target.
1065 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1066 if this is a debugging section which we are stripping.
1068 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1070 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1071 alpha-specific target data struct.
1073 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1075 From Thomas Graichen <graichen@rzpd.de>:
1076 * Makefile.in: Always use $(SHELL) when running move-if-change.
1077 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1078 * configure: Rebuild.
1080 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1082 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1083 VMA if this is an executable file or a shared object.
1085 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1088 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1090 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1091 start of the file. Remove uses later on which switch using
1093 (MY(callback)): Handle entry_is_text_address.
1094 (MY_entry_is_text_address): Define if not defined.
1095 (MY(backend_data)): Initialize new field.
1096 * aoutf1.h (sunos4_aout_backend): Likewise.
1097 * i386aout.c (MY(backend_data)): Likewise.
1098 * i386mach3.c (MY(backend_data)): Likewise.
1099 * mipsbsd.c (MY(backend_data)): Likewise.
1100 * sparclynx.c (sparclynx_aout_backend): Likewise.
1101 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1102 (MY_entry_is_text_address): Define.
1103 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1105 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1106 whose name starts with `.'.
1108 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1110 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1111 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1112 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1113 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1114 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1115 sparc-*-openbsd*): New targets.
1116 * configure: Rebuild.
1118 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1120 * stabs.c (struct stab_section_info): New field
1122 (_bfd_link_section_stabs): Fill the above array.
1123 (_bfd_stab_section_offset): Use `cumulative_skips' to
1124 speed up offset calculation.
1126 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1128 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1129 addend for non pc-relative relocations.
1131 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1132 for non-existent function.
1134 * elf-m10300.c (mn10300_elf_relax_section): New function.
1135 (mn10300_elf_relax_delete_bytes): Likewise.
1136 (mn10300_elf_symbol_address_p): Likewise.
1137 (mn10300_elf_get_relocated_section_contents): Likewise.
1138 (bfd_elf32_bfd_relax_section): Define.
1139 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1141 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1143 * configure.host: Set SHLIB_LIBS.
1144 * configure.in: Substitute SHLIB_LIBS.
1145 * configure: Rebuild.
1146 * Makefile.in (SHLIB_LIBS): New variable.
1147 ($(SHLIB)): Use $(SHLIB_LIBS).
1149 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1151 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1152 with bfd_section_vma.
1154 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1156 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1157 Correct CPU file names for mn10[23]00.
1158 * configure: Rebuild.
1160 * bfd.c (bfd_record_phdr): Cast count to size_t before
1163 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1164 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1165 (xcoff_write_archive_contents): LIkewise.
1166 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1167 (mips_elf_create_procedure_table): Likewise.
1168 * peicode.h (pe_print_idata): Likewise.
1169 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1170 * xcofflink.c (xcoff_get_section_contents): Likewise.
1171 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1172 (xcoff_link_add_symbols): Likewise.
1173 (xcoff_link_add_symbols): Likewise.
1175 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1176 (ppcboot_bfd_print_private_bfd_data): Likewise.
1178 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1179 to complain_overflow_signed.
1181 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * VERSION: Set to 2.8.1.
1185 * Branched binutils 2.8.
1187 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1188 deciding whether to copy a reloc into a shared object.
1189 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1190 relocs in unallocated sections.
1191 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1192 R_SPARC_RELATIVE relocs in unallocated sections.
1194 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1196 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1197 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1200 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1202 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1203 override an uninitialized symbol from a shared library with a
1206 * elf-m10200.c: Rename from elf32-mn10200.c.
1207 * elf-m10300.c: Rename from elf32-mn10300.c.
1208 * cpu-m10200.c: Rename from cpu-mn10200.c
1209 * cpu-m10300.c: Rename from cpu-mn10300.c
1210 * Makefile.in: Update accordingly.
1212 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1213 (elf_mips_isa): Move to earlier in file.
1214 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1215 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1218 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1221 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1223 * configure.com: New file.
1224 * config.h-vms: Remove file.
1225 * makefile.vms: Update for new configure scheme.
1227 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1229 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1230 (ppc_process_before_allocation): Declare.
1231 * libcoff.h: Rebuild.
1233 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1235 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1237 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1239 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1241 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1242 symbol index for a R_IHCONST reloc.
1244 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1246 * targmatch.sed: Do not use \(\) recursively.
1248 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1250 * m68klinux.c (MACHTYPE_OK): Define.
1251 * i386linux.c (MACHTYPE_OK): Define.
1253 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1255 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1256 <hjl@gnu.ai.mit.edu>:
1257 * sparclinux.c: New file.
1258 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1259 * bfd-in2.h: Rebuild.
1260 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1261 * configure.in (sparclinux_vec): Add to list of vectors.
1262 * configure: Rebuild.
1263 * targets.c (sparclinux_vec): Declare.
1264 (bfd_target_vector): Add sparclinux_vec.
1265 * Makefile.in: Rebuild dependencies.
1266 (BFD32_BACKENDS): Add sparclinux.o.
1267 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1269 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1270 bfd_coff_backend_data field.
1271 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1273 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1274 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1275 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1277 * bfd.c: Include "libiberty.h".
1278 (strerror): Don't declare.
1279 (bfd_errmsg): Call xstrerror rather than strerror.
1281 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1284 reloc even if the symbol is in the .bss section.
1285 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1286 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1287 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1289 * coffcode.h (bfd_coff_backend_data): Add new field
1290 _bfd_coff_default_section_alignment_power.
1291 (bfd_coff_default_section_alignment_power): Define.
1292 (bfd_coff_std_swap_table): Initialize new field.
1293 * libcoff.h: Rebuild.
1294 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1295 symbol to the default section alignment.
1297 * COPYING: Update FSF address.
1300 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1302 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1303 21-bit absolute that made it act as a relative.
1306 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * elflink.c (_bfd_elf_create_linker_section): Don't set
1309 bss_section and rel_section from existing sections.
1311 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1314 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1316 * aoutx.h (some_aout_object_p): Change executable test to fix
1317 problems with embedded a.out systems.
1319 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1321 * stabs.c (_bfd_stab_section_offset): New function.
1322 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1323 * libbfd.h: Rebuild.
1324 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1326 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1327 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1328 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1329 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1330 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1332 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1333 symbol. Check for memory allocation failure of *psinfo.
1334 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1335 callers. Set the value of the header symbol.
1336 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1337 * libbfd.h: Rebuild.
1339 start-sanitize-tic80
1340 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1342 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1343 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1344 reloc types, rather than silently failing to generate an output file.
1347 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * targmatch.sed: Use the hold space to put the #ifdef around the
1350 the string constant.
1351 * targets.c (UNSUPPORTED_TARGET): Don't define.
1352 (find_target): Don't check for UNSUPPORTED_TARGET.
1353 (bfd_set_default_target): Don't try to optimize by checking for
1356 * Makefile.in: Rebuild dependencies.
1357 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1358 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1359 (elf32-m32r.o): Remove explicit target.
1361 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1364 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1365 count section symbols for sections that were created by the
1366 linker, or are not allocatable or not loadable.
1367 (elf32_sparc_finish_dynamic_sections): Output output section
1368 symbols for section for which we made space for them.
1370 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1372 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1373 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1375 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1377 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1378 (m32r_hi16_list): New static local.
1379 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1380 (m32r_elf_do_hi16_reloc): Delete.
1381 (m32r_elf_relocate_hi16): New function.
1382 (m32r_elf_lo16_reloc): New function.
1383 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1386 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1388 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1389 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1390 (m32r_elf_final_sda_base): New function.
1391 (m32r_elf_relocate_section): Rewrite sdata support.
1392 (m32r_elf_finish_dynamic_sections): Delete.
1394 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1396 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1397 * coff-svm68k.c: New file. Just defines some macros and includes
1399 * coff-m68k.c: Add functions to handle common addends, moved in
1400 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1401 Control whether relocs are visible using STATIC_RELOCS.
1402 * cf-m68klynx.c: Simplify greatly: just define macros to control
1404 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1405 * targets. (m68ksysvcoff_vec): Declare.
1406 (bfd_target_vector): Add m68ksysvcoff_vec.
1407 * config.bfd (m68*-motorola-sysv*): New target.
1408 * configure.in (m68ksysvcoff_vec): New vector.
1409 * configure: Rebuild.
1410 * Makefile.in: Rebuild dependencies.
1411 (BFD32_BACKENDS): Add coff-svm68k.o.
1412 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1414 * binary.c (binary_set_section_contents): Don't get misled if the
1415 first section is not loadable. From Matthew L. Martin
1418 * elflink.h (elf_bfd_final_link): Set the value of a section
1419 symbol to the section address unless doing a relocateable link.
1421 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1423 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1424 .plt entry if we've taken the function's address.
1425 (elf64_alpha_merge_gots): Merge collected flags info as well.
1427 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1429 * Many files: Add function prototypes.
1430 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1431 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1432 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1433 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1434 * peicode.h: Change several void * parameters to PTR.
1435 * srec.c (srec_get_symbol_info): Make static.
1436 * syms.c (bfd_symbol_is_absolute): Remove.
1437 * Makefile.in: Rebuild dependencies.
1439 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1441 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1442 (bfd_elf32_bfd_is_local_label): Don't define.
1444 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1447 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1449 * bfd-in.h: Don't include obstack.h.
1450 (struct bfd_hash_table): Change memory field to PTR.
1451 * bfd.c (struct _bfd): Change memory field to PTR.
1452 * bfd-in2.h: Rebuild.
1453 * libbfd-in.h (bfd_release): Declare as function, don't define as
1455 * libbfd.h: Rebuild.
1456 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1457 objalloc routines rather than obstack routines.
1458 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1459 (getpagesize): Don't define.
1460 (_bfd_new_bfd): Don't set _bfd_chunksize.
1461 (bfd_openr): Free new bfd and objalloc on failure.
1462 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1463 (bfd_alloc_size): Remove.
1464 (bfd_release): New function.
1465 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1466 objalloc routines rather than obstack routines.
1467 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1468 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1469 objalloc routines rather than obstack routines.
1470 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1471 (struct accumulate): Change memory to struct objalloc *.
1472 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1473 * dep-in.sed: Don't remove obstack.h from dependency list.
1474 * Makefile.in: Rebuild dependencies.
1475 (BFD_H_DEPS): Remove obstack.h.
1476 (install): Don't install obstack.h.
1477 * Many files: Don't include "obstack.h".
1480 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1481 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1482 * libbfd.h: Rebuild.
1483 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1484 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1485 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1487 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1488 old version of bfd_alloc.
1489 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1490 * libbfd.h: Rebuild.
1491 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1493 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1495 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1496 ELF local label syntax as well.
1498 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1500 * config.bfd (powerpc-*-beos*): New target.
1501 * configure.in (powerpc-*-beos*): Add case that explicitly
1502 does not set COREFILE for now. A future BeOS version is
1503 expected to support core files.
1504 * configure: Regenerate with autoconf.
1506 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1508 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1509 seen with a local symbol, rather than crashing.
1511 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1512 version symbols if there aren't any.
1514 start-sanitize-tic80
1515 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1517 * coff-tic80.c (coff_rtype_to_howto): Define
1518 (coff_tic80_rtype_to_howto): Clone generic coff version and
1519 add code to handle the funky TI "internal relocations".
1522 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1524 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1525 or size changes because of a weak symbol.
1527 * cisco-core.c (SIGEMT): Define if not defined.
1529 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1531 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1532 setting ever. Sanity check the version number. Sort out copying
1533 flags and other information when adding an indirect symbol.
1534 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1535 symbols added by the backend. Clear the entire contents of the
1537 (elf_export_symbol): Ignore indirect symbols.
1538 (elf_link_output_extsym): Accept a section without an owner in an
1540 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1541 version count. Correct the allocation of x_versymp.
1543 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1544 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1545 Don't return bfd_und_section_ptr when info->shared.
1546 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1547 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1548 (mips_elf_check_relocs): Resolve an indirect symbol in
1550 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1551 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1553 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1555 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1557 From Eric Youngdale <eric@andante.jic.com>:
1558 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1559 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1560 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1561 versioned symbol appears in both a regular and a shared object.
1562 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1563 appropriate. Improve error message.
1564 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1565 all uses. Add localsyms field.
1566 (elf_bfd_final_link): When generating a shared library, call
1567 elf_link_output_extsym to output all local symbols.
1568 (elf_link_output_extsym): Handle symbols which were forced to
1571 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1573 From Eric Youngdale <eric@andante.jic.com>:
1574 * elf-bfd.h (elf_symbol_type): Add version field.
1575 * elfcode.h (elf_slurp_symbol_table): Set version field.
1576 * elflink.h (elf_link_add_object_symbols): When creating an
1577 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1578 appropriate. Set up an indirection from the nondefault version of
1580 (NAME(bfd_elf,size_dynamic_sections)): Call
1581 elf_link_assign_sym_version before checking whether there are any
1582 versions. Always record the version name as a dynamic symbol.
1583 Initialize counters.
1584 (elf_link_assign_sym_version): After finding a version, see if a
1585 symbol should be forced to local scope. Create a new version
1586 definition if appropriate.
1587 (elf_link_output_extsym): Correct indirect symbol handling.
1588 * elf.c (bfd_elf_print_symbol): Print version information.
1589 (bfd_section_from_shdr): Turn version sections into BFD sections.
1590 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1591 if sh_info is not already set.
1592 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1594 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1595 _bfd_stringtab_add to copy the name into permanent memory if
1598 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1600 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1602 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * coffcode.h (bfd_coff_backend_data): Change
1605 _bfd_coff_compute_section_file_positions to return a boolean
1606 value. Change all callers.
1607 (coff_compute_section_file_positions): Change return type to
1608 boolean. If the size of the last section changed, then output a
1609 zero byte at the end of the file.
1610 * libcoff.h: Rebuild.
1612 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1613 for at least 6 output symbols.
1614 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1615 emit a TC csect to represent the space they take up. For an XO
1616 symbol, just emit a reference, not a csect.
1618 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1619 Solaris doesn't like the combined options, and the -f is
1621 (stamp-tshlink, install): Likewise.
1623 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1624 handling when little endian.
1626 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1628 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1629 (mn10300_elf_relocate_section): Likewise.
1630 (elf_backend_relocate_section): Define.
1632 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1633 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1634 (elf32_mn10300_howto_table): Likewise.
1635 (elf32_mn10300_reloc_map): Likewise.
1636 (bfd_elf32_mn10300_reloc): Delete unused function.
1638 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1640 start-sanitize-tic80
1641 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1642 understand, just set the howto field to NULL, and the caller will
1643 print an appropriate error message.
1645 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1646 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1647 block. Use NULL for initializations of "ptr" rather than bare 0.
1648 * coff-h8300.c: Fix typo in comment.
1649 * coff-h8500.c: Ditto.
1651 * coff-z8k.c: Ditto.
1653 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1655 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1656 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1657 m32r_elf_get_relocated_section_contents): First pass at relax support.
1659 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1661 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1662 entry for reading verdef records.
1663 Use correct braces for computing increments of extverdaux and
1664 exteverdef record pointers.
1666 start-sanitize-tic80
1667 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1669 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1673 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1675 * elflink.h (elf_link_find_version_dependencies): Check that
1676 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1679 start-sanitize-tic80
1680 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1682 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1685 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1687 * targets.c (bfd_default_vector): Make non-const.
1688 (find_target): New static function, broken out of
1690 (bfd_set_default_target): New function.
1691 (bfd_find_target): Call find_target. When defaulting, use
1692 bfd_default_vector[0] if it is not NULL.
1693 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1694 * bfd-in2.h, libbfd.h: Rebuild.
1696 * syms.c (bfd_is_local_label): Return false if the symbol has no
1698 * coff-i960.c (coff_i960_is_local_label_name): New function.
1699 (coff_bfd_is_local_label_name): Define.
1700 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1701 (coff_bfd_is_local_label_name): Define.
1702 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1703 (coff_bfd_is_local_label_name): Define.
1704 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1705 with .. or _.L_ as local.
1706 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1707 (bfd_elf32_bfd_is_local_label_name): Define.
1708 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1709 beginning with $ as local.
1711 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1713 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1714 rather than comparing against info->lprefix.
1715 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1716 * elflink.h (elf_link_input_bfd): Likewise.
1717 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1718 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1720 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1721 _bfd_elf_is_local_label_name if not already defined.
1722 * elf.c (_bfd_elf_is_local_label_name): New function.
1723 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1725 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1726 (m88k_is_local_label_name): New static function.
1728 * coffcode.h (coff_bfd_is_local_label_name): Define as
1729 _bfd_coff_is_local_label_name if not already defined.
1730 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1731 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1732 * libcoff.h: Rebuild.
1734 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1735 to _bfd_is_local_label_name.
1736 (bfd_target): Likewise.
1737 * syms.c (bfd_is_local_label): Define as function, not macro.
1738 (bfd_is_local_name): Define.
1739 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1740 bfd_generic_is_local_label, and take a string rather than a
1742 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1743 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1744 (bfd_generic_is_local_label): Don't declare.
1745 (bfd_generic_is_local_label_name): Declare.
1746 * bfd-in2.h, libbfd.h: Rebuild.
1747 * All backends: Change local_label to local_label_name.
1749 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1750 (mips_elf_relocate_got_local): Change return type to boolean.
1751 Don't assume that the first zero entry is unassigned; instead, use
1753 (mips_elf_relocate_section): Check return value of
1754 mips_elf_relocate_got_local.
1755 (mips_elf_create_got_section): Initialize assigned_gotno field.
1758 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1760 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1764 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1766 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1767 that have no contents merely because linker_mark is not set.
1769 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1771 * config.bfd (mips*-*-lnews*): New target.
1772 * coff-mips.c (mips_relocate_section): Make assert compare
1773 content byteorder instead of header byteorder.
1774 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1776 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1777 * configure.in (ecoff_biglittle_vec): Add case.
1778 * configure: Update.
1780 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1782 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1783 name begins with ".note".
1784 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1785 section whose name begins with ".note".
1786 (get_program_header_size): Corresponding change.
1788 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1789 jal and for jal overflow.
1791 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1793 From Eric Youngdale <eric@andante.jic.com>:
1794 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1795 not found, try looking it up again without the version name.
1796 (elf_link_add_object_symbols): Always link against the dynamic
1797 symbol table of a dynamic object. When linking against a dynamic
1798 object, include version strings in symbol names, and set up
1799 version information. Add indirect symbols for default versions.
1800 (elf_link_create_dynamic_sections): Add special version sections.
1801 (struct elf_assign_sym_version_info): Define.
1802 (struct elf_find_verdep_info): Define.
1803 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1804 up version sections.
1805 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1806 (elf_link_find_version_dependencies): New static function.
1807 (elf_link_assign_sym_version): New static function.
1808 (elf_link_renumber_dynsyms): New static function.
1809 (struct elf_final_link_info): Add symver_sec field.
1810 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1811 local symbols of a dynamic object. Handle DT_VER* constants.
1812 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1813 dynamic object. Skip indirect symbols from ELF objects. Remove
1814 the version name before choosing a hash bucket. Write out the
1815 version information if appropriate.
1816 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1817 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1818 (bfd_elf64_size_dynamic_sections): Likewise.
1819 * bfd-in2.h: Rebuild.
1820 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1821 Change elf_link_hash_flags to unsigned short.
1822 (ELF_LINK_HIDDEN): Define.
1823 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1824 dynverdef_hdr, dynversym_section, dynverdef_section,
1825 dynverref_section, cverdefs, cverrefs, verdef, verref.
1826 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1827 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1828 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1829 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1830 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1831 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1832 (_bfd_elf_slurp_version_tables): Declare.
1833 * elf.c (_bfd_elf_swap_verdef_in): New function.
1834 (_bfd_elf_swap_verdef_out): Likewise.
1835 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1836 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1837 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1838 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1839 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1840 version information if there is any.
1841 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1842 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1843 (elf_fake_sections): Handle .gnu.version* section names.
1844 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1845 (_bfd_elf_slurp_version_tables): New function.
1846 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1847 version name in string entered in dynamic hash table.
1848 * elfcode.h: Include fnmatch.h.
1849 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1850 symbol which was forced to become local.
1851 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1852 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1853 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1854 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1856 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1858 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1860 (mn10200_elf_relax_section): Correctly compute a symbol's value
1861 when the symbol is local, but not in the same section as we are
1862 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1865 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1867 * elf32-m32r.c: Rewrite to use ELF backend linker.
1868 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1869 Add small data area support (R_M32R_SDA16).
1870 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1871 * bfd-in2.h,libbfd.h: Regenerated.
1873 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1875 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1876 (mn10200_elf_relax_delete_bytes): Likewise.
1877 (mn10200_elf_symbol_address_p): Likewise.
1878 (mn10200_elf_get_relocated_section_contents): Likewise.
1879 (bfd_elf32_bfd_relax_section): Define.
1880 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1882 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1883 (mn10200_elf_relocate_section): Likewise.
1884 (elf_backend_relocate_section): Define.
1887 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1889 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1890 reloc.c, targets.c: New target, elf-*-D30V.
1892 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1894 * cpu-d30v.c, elf32-d30v.c: New files.
1897 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1899 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1900 * bfd-in2.h: Regenerated.
1901 start-sanitize-tic80
1902 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1903 (rtype2howto): Add function.
1904 (tic80_howto_table): Add.
1907 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1909 * sysdep.h: Don't define errno in MSVC if error.h is included.
1911 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1913 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1914 is initialized before it is used.
1916 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1918 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1919 symbol into a weak undefined symbol; leave it as a common symbol.
1921 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1923 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1924 about a symbol defined in a dynamic object if it has already been
1925 defined in a regular object.
1927 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1929 * makefile.vms: Add gcc flags to allow compiling with current gcc
1931 (targmatch.h): New dependency.
1933 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1935 * evax.h (ALPHA_R_CODEADDR): New relocation.
1936 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1938 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1940 * bfd-in2.h, libbfd.h: Rebuild.
1942 Restrict symbol length to 64 bytes, case preserving:
1943 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1944 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1945 (_bfd_evax_length_hash_symbol): Added.
1946 * evax-etir.c (_bfd_evax_write_etir): Call
1947 _bfd_evax_length_hash_symbol before output of symbol.
1948 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1949 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1951 * evax-emh.c: Output filename to object file without path.
1953 * evax-egsd.c: New sections for local and global commons.
1955 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1956 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1957 notices. Replace AXP with Alpha.
1959 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1961 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1962 sections if we are creating a shared library.
1964 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1966 * configure.host (i386-windows): Don't set host64=true.
1968 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1970 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1971 (elf_mips16_gprel_howto): New static variable.
1972 (mips16_gprel_reloc): New static function.
1973 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1974 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1975 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1976 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1977 * bfd-in2.h, libbfd.h: Rebuild.
1979 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1981 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1982 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1984 start-sanitize-r5900
1985 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1987 * config.bfd: add r5900
1990 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1993 the output section will be the absolute section; don't print an
1994 assertion message for that case when doing a relocateable link.
1996 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1998 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1999 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2000 need_fn_sub, call_stub, and call_fp_stub.
2001 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2002 (mips_elf_link_hash_newfunc): Initialize new fields.
2003 (mips_elf_link_hash_table_create): Likewise.
2004 (mips_elf_relocate_section): Redirect relocations to use mips16
2005 stubs when appropriate.
2006 (mips_elf_check_relocs): Attach stub sections to the appropriate
2007 symbol. Set need_fn_stub when appropriate.
2008 (mips_elf_always_size_sections): New static function.
2009 (mips_elf_check_mips16_stubs): New static function.
2010 (elf_backend_always_size_sections): Define.
2011 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2013 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2014 attached to sections which are not being included in the link.
2016 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2018 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2019 symbol value when computing the addend for a pc_relative
2022 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2024 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2025 relocateable link, just skip pc_relative pcrel_offset relocs.
2026 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2027 structure for an ARM26 reloc which can be resolved.
2028 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2029 reloc can be resolved.
2031 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2032 error in overflow check for R_RELBYTE.
2034 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2036 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2037 From Mark Rasin <mark.rasin@telrad.co.il>.
2039 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2042 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2044 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2045 (elf_mn10200_howto_table): Likewise.
2046 (mn10200_reloc_map): Likewise.
2048 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2050 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2051 * bfd-in2.h, libbfd.h: Regenerated.
2052 * elf32-m32r.c: Add support for them.
2054 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2056 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2057 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2058 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2059 r_format and r_pcrel. Always return a value.
2060 * riscix.c (MY_final_link_callback): Define to dummy value.
2062 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2063 relocations against the text segment, look up the output name of
2065 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2066 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2067 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2068 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2069 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2071 start-sanitize-tic80
2072 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2074 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2075 routines for little endian data.
2076 * coffcode.h (coff_write_object_contents): Set magic to
2077 TIC80_ARCH_MAGIC for TIc80.
2079 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2081 * coff-tic80.c (tic80coff_vec): Change to little endian data
2085 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2087 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2088 auxiliary_filters parameter to be const char * const *. Accept a
2089 NULL terminated array.
2090 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2091 (bfd_elf32_size_dynamic_sections): Update declaration.
2092 * bfd-in2.h: Rebuild.
2094 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2096 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2097 NOTYPE symbol in a text section as a FUNC symbol.
2099 * coffcode.h (coff_compute_section_file_positions): Force
2100 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2102 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2104 * libaout.h (machine_type): Reserve several values for sparclet.
2106 start-sanitize-tic80
2107 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2109 * config.bfd (tic80-*-*): Don't require 'coff'.
2112 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2114 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2115 table to v850_elf_reloc for all non-standard relocations.
2116 (v850_elf_check_relocs): Add check for h being non-null.
2117 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2118 statement instead of multiple ifs.
2119 (v850_elf_relocate_section): Fix up error message, don't just call
2122 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2124 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2125 Use bfd_elf_generic_reloc as special function for all relocs.
2126 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2128 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2129 24bit pc-relative reloc.
2131 start-sanitize-tic80
2132 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2134 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2135 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2136 header byte order is little endian. Use correct bfd_get and
2137 bfd_put routines for little endian headers.
2138 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2139 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2142 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2144 * reloc.c: Add BFD_RELOC_24.
2145 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2146 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2147 * bfd-in2.h, libbfd.h: Rebuilt.
2149 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2151 elf64-alpha multiple .got rewrite:
2153 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2154 (bfd_elf*_mkobject): Don't define here ...
2155 * elfxx-target.h: ... but rather here. Default always_size_sections
2157 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2158 what the #defines in elf-bfd.h transmuted it to anyway.
2160 * section.c: Add SEC_LINKER_CREATED flag.
2161 * bfd-in2.h: Rebuild.
2162 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2163 relocation section flags.
2164 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2165 SEC_IN_MEMORY to recognize generated bits.
2166 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2168 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2169 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2170 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2171 * elf32-ppc.c (ppc_elf_create_linker_section,
2172 ppc_elf_size_dynamic_sections): Likewise.
2173 * elf32-sparc.c (elf32_sparc_check_relocs,
2174 elf32_sparc_size_dynamic_sections): Likewise.
2175 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2177 (_bfd_elf_create_dynamic_sections): Likewise.
2178 (_bfd_elf_make_linker_section_rela): Likewise.
2179 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2180 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2181 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2182 to identify generated bits.
2183 (elf_link_input_bfd): Likewise.
2185 * elf64-alpha.c: Rewrite everything touching relocations.
2187 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2189 * elf32-v850.c (all functions and static variables): Go through
2190 and regularize names to be of the form v850_elf_<xxx>.
2191 (toplevel): Include <elf/v850.h>.
2192 (enum reloc_type): Move to include/elf/v850.h.
2193 (v850_elf_check_relocs): For common variables, if the variable is
2194 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2195 into the appropriate section.
2196 (elf_backend_check_relocs): Define.
2198 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2200 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2202 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2204 * config.bfd (mips*el-*-linux*): New target.
2205 (mips*-*-linux*): New target.
2207 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2208 Return a useful value.
2210 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2212 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2214 * configure: Rebuild.
2215 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2216 ac_cv_func_mmap in bfd/configure.host.
2218 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2219 filter_shlib and auxiliary_filter_shlib parameters.
2220 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2222 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2223 (bfd_elf64_size_dynamic_sections): Likewise.
2224 * bfd-in2.h: Rebuild.
2226 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2229 symbols, don't export a symbol which is defined by an object in an
2230 archive which contains shared objects.
2232 start-sanitize-tic80
2233 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2235 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2236 for TI TMS320c80 (MVP).
2237 (bfd_archures_list): Add bfd_tic80_arch.
2238 * bfd-in2.h: Regenerate by running "make headers".
2240 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2242 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2243 * configure.in (case $vec): Correct typo, "tb" not "tp".
2244 Also add cofflink.o for tic80coff_vec.
2245 * configure: Regenerate with autoconf.
2248 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2251 is configured with --with-mmap.
2253 start-sanitize-tic80
2254 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2256 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2257 (ALL_MACHINES): Add cpu-tic80.o
2258 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2259 * coff-tic80.c: Add skeleton, cloned from another coff config.
2260 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2264 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2266 * TODO: Correct a misspelling.
2267 start-sanitize-tic80
2268 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2269 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2270 * configure.in (case $vec): Add tic80coff_vec entry.
2271 * configure: Regenerate with autoconf.
2272 * archures.c (bfd_tic80_arch): Declare.
2273 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2274 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2275 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2276 (bfd_target_vector): Add tic80coff_vec entry.
2279 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2281 * elflink.h (elf_buckets): Add some more values for larger
2284 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * Makefile.in (install): Move subdir_do out of conditional. From
2287 Fred Fish <fnf@cygnus.com>.
2289 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2291 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2293 (elf_mn10200_howto_table): Likewise.
2294 (mn10200_reloc_map): Likewise.
2296 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2299 mips16 symbol during the link.
2300 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2302 (mips_elf_link_output_symbol_hook): New static function.
2303 (elf_backend_link_output_symbol_hook): Define.
2305 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2308 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2310 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2311 against SEC_DEBUGGING sections here (revert patch of December 5).
2312 * elfcode.h (elf_object_p): Check for them here, instead.
2314 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2317 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2319 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2320 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2321 * elf-bfd.h (struct elf_size_info): Update declaration of
2323 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2324 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2325 * elfxx-target.h: Use new dynamic reloc routines by default.
2326 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2329 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2331 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2332 if NAMES_HAVE_UNDERSCORE is defined.
2334 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2336 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2338 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2340 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2343 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * elflink.h (elf_link_add_object_symbols): Only add a weak
2346 symbol if the real definition is in the dynamic symbol table.
2347 After finding the real definition, then, if it is dynamic, add the
2348 weak symbol to the dynamic symbol table.
2350 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2352 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2354 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2357 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2359 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2361 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2362 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2363 * reloc.c: Remove mn10300 big endian relocs.
2364 * bfd-in2.h, libbfd.h: Rebuilt.
2366 * elf32-mn10200.c: Update from elf32-mn10300.c.
2368 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2370 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2372 * elf32-mn10300.c: Add some comments.
2374 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * ihex.c (ihex_scan): Always initialize buf before jumping to
2378 (ihex_read_section): Likewise.
2380 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2382 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2383 inplace for most relocs.
2385 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2388 even if SEC_ALLOC is not set.
2389 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2390 when deciding whether to copy a reloc into a shared object.
2391 (elf_i386_relocate_section): Likewise.
2392 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2393 (elf32_sparc_relocate_section): Likewise.
2394 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2395 reloc section if it is not set in the source section.
2396 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2397 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2398 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2400 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2402 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2403 expects a .got.plt until we actually create it.
2405 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2408 message for bfd_reloc_outofrange, rather than aborting. From
2409 Philippe De Muyter <phdm@info.ucl.ac.be>.
2411 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2412 a relocateable link, don't try to process them. From Heinz Wrobel
2413 <wrobel@lpr.e-technik.tu-muenchen.de>.
2415 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2417 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2418 mn10300_info_howto_rel. Tweak reloc argument to be an
2419 Elf32_Internal_Rela.
2420 (USE_RELA): Define instead of USE_REL.
2421 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2423 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2425 * configure.in, configure: Handle mips*-sgi-irix6*.
2426 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2429 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2431 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2432 relocation against a symbol defined in a section with no output
2435 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2438 * configure, config.in: Rebuild with autoconf 2.12.
2440 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2441 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2442 (swap_out_syms): Set st_other from existing st_other field.
2443 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2445 (elf_link_output_extsym): Set the other field from the global hash
2447 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2448 (elf_mips16_jump_howto): New static variable.
2449 (mips16_jump_reloc): New static function.
2450 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2451 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2452 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2454 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2455 * bfd-in2.h, libbfd.h: Rebuild.
2456 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2458 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2460 * configure.host: Use long long for mips-sgi-irix6*.
2462 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2463 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2465 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2467 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2468 (enum reloc_type): Add more reloc types.
2469 (elf32_mn10300_howto_table): Update for new reloc types.
2470 (elf32_mn10300_reloc_map): Update for new reloc types.
2471 * reloc.c: Add some new relocs for the mn10300 series.
2472 * bfd-in2.h, libbfd.h: Rebuilt.
2474 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2476 * som.c (setup_sections): Don't lose for a space which has
2477 no data, but some symbols.
2479 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2482 (sunos_link_hash_table_create): Initialize got_needed.
2483 (sunos_create_dynamic_sections): Only set .got section size if it
2484 is not already set. Set got_needed.
2485 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2486 sdynptr, and only handle dynamic sections, if dynamic sections are
2488 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2489 Initialize .got section.
2490 (sunos_scan_ext_relocs): Likewise.
2491 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2493 (sunos_finish_dynamic_link): Check got_needed. Only set up
2494 dynamic linking information if needed.
2496 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2498 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2500 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2502 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2504 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2506 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2509 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2511 * filemode.c: Include sysdep.h.
2512 * ihex.c: Add casts to eliminate compiler warnings.
2513 * sunos.c: Add casts to eliminate compiler warnings.
2515 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2517 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2519 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2520 appropriate relocations in the .so file if shared.
2521 (ppc_elf_relocate_section): Ditto.
2523 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2525 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2526 complain_overflow_unsigned.
2528 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2530 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2531 overflows for R_D10V_16 and R_D10V_18.
2533 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2535 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2536 (do_with_relocs): Likewise.
2537 (do_as_repeat): Likewise.
2538 (copy_expression): Likewise.
2540 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * ieee.c (ieee_write_external_part): Correctly record whether
2543 there is an external part.
2545 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2547 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2548 handle tda offsets for sld.w and sst.w instructions.
2549 Fix alignment check in sld.w and sst.w tda reloc handling.
2551 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2553 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2555 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2557 * elf32-v850.c: Add comments about assumptions about
2558 char, short & long sizes.
2559 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2560 problems for several relocs.
2562 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2563 R_V850_SDA_OFFSET entry.
2565 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2567 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2568 Store import file index in ldindx.
2569 (xcoff_build_ldsyms): Assume that ldsym was not previously
2570 allocated. For an imported symbol, copy ldindx into l_ifile.
2572 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2574 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2575 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2576 fields in R_V850_TDA_OFFSET.
2577 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2578 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2581 * elf32-v850.c: Include bfdlink.h.
2582 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2584 (elf32_v850_bfd_final_link_relocate): New function.
2585 (v850_elf_relocation_section): Likewise.
2586 (elf_backend_relocate_section): Define.
2588 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2590 * binary.c (binary_set_section_contents): Ignore sections which
2591 don't have SEC_LOAD and SEC_ALLOC set.
2593 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2595 * linker.c (_bfd_generic_final_link): Avoid losing static
2596 symbols in the .bss section.
2598 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2600 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2601 (mips32_64bit_reloc): New static function.
2602 (mips_reloc_map): Add entry for BFD_RELOC_64.
2603 (mips_elf_relocate_section): Handle R_MIPS_64.
2605 * linker.c (default_indirect_link_order): Print an error message
2606 when attempting to do a relocateable link with different object
2607 file formats, rather than calling abort.
2609 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2611 * reloc.c (m32r relocs): Rename them.
2612 * bfd-in2.h, libbfd.h: Regenerated.
2613 * elf32-m32r.c: Update.
2614 (m32r_elf_10_pcrel_reloc): New function.
2615 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2616 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2618 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2620 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2621 all sections that will be included in the output file.
2622 (_bfd_generic_link_output_symbols): Discard symbols in sections
2623 which are being discarded.
2624 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2625 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2626 (elf_v850_howto_table): Corresponding changes.
2627 (elf_v850_reloc_map): Corresponding changes.
2628 * reloc.c: Add additional V850 relocations.
2629 * bfd-in2.h, libbfd.h: Rebuilt.
2631 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2632 no longer want in pc-relative relocs.
2634 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2636 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2637 accept a reloc against an undefined sybmol!
2639 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2641 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2643 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2645 * VERSION: Bump for new relocation.
2647 * hosts/i386bsd.h: If NBPG is not defined, define it as
2648 PAGE_SIZE, for recent versions of FreeBSD.
2650 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * configure.host: Use `long long' as the 64 bit type on a Solaris
2653 host, since both gcc and the SunPRO compilers support it.
2655 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2657 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2658 mistake to have reused the ECOFF LITERAL for ELF since they have
2659 different semantics.
2660 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2661 * bfd-in2.h, libbfd.h: Rebuild.
2663 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2666 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2667 dynamic relocation for an undefweak symbol when we are building
2668 a static executable.
2670 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2672 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2673 point explicitly to srcdir.
2674 (targmatch.h): Edit references to point explicitly to objdir.
2676 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2678 * config.bfd: When setting targ_cpu, don't get confused by
2681 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2683 * configure.host: Add support for windows host (a build done
2684 under the Microsoft build environment).
2686 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2689 definition in a dynamic object, add it to the dynamic symbol table
2690 if any dynamic object mentions it. Reverts part of last patch.
2692 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2693 (sunos_link_hash_table_create): Initialize got_base.
2694 (bfd_sunos_size_dynamic_sections): If the .got section is more
2695 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2697 (sunos_check_dynamic_reloc): Subtract got_base from a base
2698 relative relocation.
2700 * elf32-mips.c (elf_mips_isa): New static function.
2701 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2702 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2704 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2706 * archive.c (do_slurp_coff_armap): Only treat archive as little
2707 endian for i960 COFF.
2709 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2712 by the change in size of the section when EXEC_P is not set.
2714 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2715 (m68kcoff_rtype_to_howto): New static function.
2716 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2717 VMA to the addend for a PC relative reloc.
2719 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2721 * Makefile.in: Rebuild dependencies.
2723 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2726 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2728 * Makefile.in: Remove explicit dependencies for mn10200 and
2730 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2731 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2732 (dependencies): Rebuilt.
2734 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2737 during this function.
2739 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2740 section if the flags are compatible.
2742 * configure.in: Add havevecs, and put it in tdefaults.
2743 * mpw-config.in: Likewise.
2744 * configure: Rebuild.
2745 * targmatch.sed: New file; a sed script to build targmatch.h from
2747 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2748 * targets.c: Include "fnmatch.h".
2749 (struct targmatch): Define.
2750 (bfd_target_match): Define by including targmatch.h.
2751 (bfd_find_target): If the target is not found by name, search for
2752 it as a configuration triplet.
2753 * Makefile.in: Rebuild dependencies.
2754 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2755 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2756 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2757 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2758 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2759 (CFILES): Remove i386dynix.c and hp300bsd.c.
2760 (targmatch.h): New target.
2761 (do_clean): Remove targmatch.h.
2763 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2764 * acconfig.h: Add NEED_DECLARATION_GETENV.
2765 * configure, config.in: Rebuild.
2766 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2767 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2769 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2771 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2772 * cpu-mn10200.c, cpu-mn10300.c: New files.
2773 * elf32-mn10200.c, elf32-mn10300.c: New files.
2774 * Makefile.in: Break mn10x00 support into two separate
2775 configurations, mn10200 and mn10300.
2776 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2777 * bfd-in2.h, configure: Rebuilt.
2779 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2781 * Makefile.in (do_clean): Move config.log to do_distclean.
2783 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2785 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2786 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2787 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2788 (elf32-mn10x00.o): Add dependencies.
2789 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2790 (bfd_mn10x00_arch): Declare.
2791 (bfd_archures_list): Add bfd_mn10x00_arch.
2792 * config.bfd: Add mn10x00-*-*.
2793 * configure.in: Add bfd_elf32_mn10x00_vec.
2794 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2795 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2796 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2797 * bfd-in2.h, configure: Rebuilt.
2799 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2801 openVMS/Alpha: Provide filename and case_hack flags via
2802 symbol table from gas.
2803 Add case_hack code for symbol output from vax/vms.
2804 * evax-alpha.c (evax_initialize): Remove filename handling,
2805 filename is provided via symbol table.
2806 (evax_get_symtab): Use local symbol count when setting up table.
2807 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2809 (_bfd_evax_write_egsd): Skip file name symbol.
2810 * evax-emh.c (get_vms_time_string): Local function now.
2811 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2813 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2814 through _bfd_evax_case_hack_symbol.
2815 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2817 (_bfd_evax_basename): Removed.
2818 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2819 * evax.h (evax_private_data_struct): Remove filename.
2820 (flag_hash_long_names, flag_show_after_trunc,
2821 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2824 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2827 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2828 (NO_SWAP_MAGIC): Don't define.
2829 (SWAP_MAGIC): Define.
2831 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2832 no hash table entry for a global symbol.
2834 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2836 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2838 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2840 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2841 symbol type with T_NULL. Warn if symbol type changes. Based on
2842 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2844 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2845 a dynamic object in the dynamic symbol table if it is referenced
2846 or defined by a regular object.
2848 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2850 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2851 remove dwarf local labels. Shrinks binaries by a factor of 3!
2853 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2856 by hand, rather than by calling bfd_make_section.
2858 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2860 * reloc.c: Rename m32r relocs.
2861 * bfd-in2.h, libbfd.h: Rebuilt.
2862 * elf32-m32r.c: Update.
2864 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2866 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2867 link, adjust the symbol index of a base relative reloc. Don't
2868 change the addend of a PC relative reloc if pcrel_offset is set.
2869 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2870 a relocateable link.
2872 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2873 it is zero, in case src_mask matters.
2874 (bfd_install_relocation): Likewise.
2876 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2878 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2880 (_bfd_xcoff_bfd_final_link): Don't set target_index
2881 to an uninitialized value.
2883 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2885 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2886 indices, rather than crashing.
2887 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2889 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2892 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2896 (coff_arm_adjust_symndx): New static function.
2897 (coff_adjust_symndx): Define.
2899 * srec.c (srec_scan): Accept multiple symbols on a single line.
2900 From Pascal Martin <pmartin@alsys.com>.
2904 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2906 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2907 (sunos_merge_private_bfd_data): New function.
2909 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2913 (bfd_merge_private_bfd_data): Likewise.
2914 * section.c (bfd_copy_private_section_data): Likewise.
2915 * syms.c (bfd_copy_private_symbol_data): Likewise.
2916 * bfd-in2.h: Rebuild.
2917 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2918 both BFD's are the right flavour.
2919 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2920 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2921 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2922 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2923 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2924 (ppc_elf_merge_private_bfd_data): Likewise.
2925 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2926 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2928 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2929 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2932 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2934 * reloc.c: Add m32r relocs.
2935 * bfd-in2.h, libbfd.h: Rebuilt.
2936 * cpu-m32r.c,elf32-m32r.c: New files.
2938 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2942 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * tekhex.c (first_phase): Change type parameter from char to int.
2946 (pass_over): Change func to expect int, not char.
2948 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2949 rather than SEC_LOAD when aligning the file offset for the first
2950 section in a segment.
2952 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2954 * syms.c (coff_section_type): Make arg const.
2955 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2956 to make_bfd_asection().
2957 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2958 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2959 (_bfd_elf_stringtab_init): Remove prototype.
2961 * netbsd-core.c (swap_abort): Add prototype.
2962 * aix386-core.c (swap_abort): Ditto & make static
2963 * hpux-core.c (swap_abort): Ditto & make static.
2964 * irix-core.c (swap_abort): Ditto & make static.
2965 * ptrace-core.c (swap_abort): Ditto & make static.
2966 * trad-core.c (swap_abort): Ditto & make static.
2967 * coffswap.h (coff_swap_reloc_in): Ditto.
2968 (coff_swap_reloc_out): Ditto.
2969 (coff_swap_filehdr_in): Ditto.
2970 (coff_swap_filehdr_out): Ditto.
2971 (coff_swap_sym_in): Ditto.
2972 (coff_swap_sym_out): Ditto.
2973 (coff_swap_aux_in): Ditto.
2974 (coff_swap_aux_out): Ditto.
2975 (coff_swap_lineno_in): Ditto.
2976 (coff_swap_lineno_out): Ditto.
2977 (coff_swap_aouthdr_in): Ditto.
2978 (coff_swap_aouthdr_out): Ditto.
2979 (coff_swap_scnhdr_in): Ditto.
2980 (coff_swap_scnhdr_out): Ditto.
2981 * ihex.c (ihex_sizeof_headers): Ditto.
2982 * tekhex.c (getsym): Ditto.
2983 (find_chunk): Ditto & make static.
2984 (insert_byte): Ditto.
2985 (first_phase): Ditto.
2987 (tekhex_get_symtab): Ditto & make static.
2988 (tekhex_get_symtab_upper_bound): Ditto & make static.
2989 (tekhex_mkobject): Ditto.
2990 (tekhex_object_p): Ditto.
2991 (move_section_contents): Ditto.
2992 (tekhex_get_section_contents): Ditto.
2993 (tekhex_set_arch_mach): Ditto & make static.
2994 (tekhex_set_section_contents): Ditto.
2995 (writevalue): Ditto.
2998 (tekhex_write_object_contents): Ditto.
2999 (tekhex_sizeof_headers): Ditto.
3000 (tekhex_make_empty_symbol): Ditto.
3001 (tekhex_get_symbol_info): Ditto.
3002 (tekhex_print_symbol): Ditto.
3003 * irix-core.c (make_bfd_asection): Ditto.
3004 (irix_core_core_file_p): Ditto.
3005 (irix_core_core_file_failing_command): Ditto.
3006 (irix_core_core_file_failing_signal): Ditto.
3007 (irix_core_core_file_matches_executable_p): Ditto.
3008 (irix_core_make_empty_symbol): Ditto.
3009 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3010 * srec.c (srec_new_symbol): Ditto.
3011 (srec_get_section_contents): Ditto.
3012 (srec_set_arch_mach): Ditto.
3013 (srec_set_section_contents): Ditto.
3014 (internal_srec_write_object_contents): Ditto.
3015 (srec_write_object_contents): Ditto.
3016 (symbolsrec_write_object_contents): Ditto.
3017 (srec_sizeof_headers): Ditto.
3018 (srec_make_empty_symbol): Ditto.
3019 (srec_get_symtab_upper_bound): Ditto.
3020 (srec_get_symtab): Ditto.
3021 (srec_print_symbol): Ditto and make static.
3022 * elf.c (elf_read): Ditto
3023 (assign_section_numbers): Ditto.
3024 (elf_fake_sections): Ditto.
3025 (sym_is_global): Ditto.
3026 (elf_map_symbols): Ditto.
3027 (get_program_header_size): Ditto.
3028 * coffgen.c (make_a_section_from_file): Ditto.
3029 (coff_real_object_p): Ditto.
3030 (fixup_symbol_value): Ditto.
3031 (build_debug_section): Ditto.
3033 * syms.c (coff_section_type): Ditto.
3035 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3037 * bfd-in2.h: Rebuilt after m32r changes.
3039 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3041 * config.bfd,configure.in,configure: Add m32r support.
3042 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3043 * config.bfd: Keep target list alphabetically sorted.
3045 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3047 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3048 to add in the constant part found in the instruction itself.
3049 (case R_V850_HI16_S): Likewise.
3051 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3053 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3054 and R_D10V_18 to be 1 (word).
3056 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * stabs.c (_bfd_link_section_stabs): If the output_section field
3059 of either section is bfd_abs_section, then the linker is
3060 discarding the section and we should not optimize it.
3062 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3064 * Makefile.in (aout-sparcle.o): New target.
3065 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3066 * config.bfd (sparclet-*-aout*): Add case.
3067 * configure.in (sparcle_aout_vec): Add case.
3068 * configure: Regenerated.
3069 * targets.c (sparcle_aout_vec): Declare.
3070 (bfd_target_vector): Add sparcle_aout_vec.
3071 * aout-sparcle.c: New file.
3073 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3075 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3076 low order sign bit propogation for R_V850_HI16_S.
3078 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3079 handling V850 specific relocs.
3080 (elf_v850_howto_table): Use the new function for some
3081 relocations. Twiddle masks & shifts for some relocs.
3082 Set partial_inplace where needed.
3084 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3086 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3087 default architecture to a machine number of 0.
3088 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3090 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3091 the output BFD is the default, set it from the first input BFD.
3093 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3095 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3096 insert at bitpos zero. The HI16 relocs are shifted right
3097 by 16 bits. Fix src_mask for all relocs.
3098 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3100 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3103 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3105 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3106 Rewrite to use BFD file read routines and to avoid using a fixed
3107 length for the file name.
3109 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3111 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3112 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3113 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3114 to R_V850_{32,16,8}.
3116 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3118 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3119 (elf_v850_howto_table): Add info for HI16_S reloc.
3120 (v850_reloc_map): Add HI_16_S reloc.
3121 * reloc.c: Define BFD_RELOC_V850_* relocs.
3123 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3126 * elf32-sh.c: New file.
3127 * elf.c (prep_headers): Handle bfd_arch_sh.
3128 * elfcode.h (write_relocs): Handle absolute symbol.
3129 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3130 (_bfd_elf64_link_read_relocs): Declare.
3131 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3132 elf_link_read_relocs. Make globally visible. Change all
3134 (elf_link_input_bfd): Get external symbols from cache in
3135 symtab_hdr->contents. Get contents from cache in
3137 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3139 * reloc.c: Define BFD_RELOC_SH_* relocs.
3140 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3141 * coff-sh.c (sh_insns_conflict): Fix a return value.
3142 (_bfd_sh_align_load_span): New globally visible function, broken
3143 out of sh_align_load.
3144 (sh_align_load): Call _bfd_sh_align_load_span.
3145 (sh_swap_insns): Change relocs parameter to PTR.
3146 * bfd-in2.h, libbfd.h: Rebuild.
3147 * targets.c (bfd_elf32_sh_vec): Declare.
3148 (bfd_elf32_shl_vec): Declare.
3149 * config.bfd (sh-*-elf*): New target.
3150 * configure.in (bfd_elf32_sh_vec): New target vector.
3151 (bfd_elf32_shl_vec): New target vector.
3152 * configure: Rebuild.
3153 * Makefile.in: Rebuild dependencies.
3154 (BFD32_BACKENDS): Add elf32-sh.o.
3155 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3157 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3158 page before checking D_PAGED.
3160 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3161 (ihex_write_object_contents): Remove extbase; always use segbase
3164 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3166 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3167 * configure.host (i[345]86-*-*): Ditto.
3168 * config.bfd (i[345]86-*-*): Ditto.
3169 * configure: Regenerate.
3171 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3174 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3176 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3177 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3178 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3179 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3180 will have an ST_CODE type, change the symbol's type to ST_DATA.
3181 * som.c (hppa_som_gen_reloc_type): Update prototype.
3183 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3186 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3187 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3188 (mips_elf_finish_dynamic_sections): Likewise.
3190 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * configure.host (HLDENV): New variable to set. Set it for
3193 *-*-sysv4*, since those linkers may not support -R but they always
3194 support LD_RUN_PATH.
3196 * libieee.h (NSECTIONS): Don't define.
3197 (ieee_data_struct): Change section_table to asection **. Add
3199 * ieee.c (get_section_entry): If the table isn't big enough, make
3201 (ieee_slurp_sections): Remove assertion about number of sections.
3202 (ieee_object_p): Adjust initialization of ieee to match changes to
3205 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3206 symbols merely because we are generating a shared library.
3207 (xcoff_build_ldsyms): Don't set up global linkage code for an
3208 undefined symbol merely because we are generating a shared
3211 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3213 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3214 (BFD32_BACKENDS) Add elf32-v850.o.
3215 * archures.c: Add bfd_v850_arch.
3216 * bfd-in2.h: Add bfd_v850_arch.
3217 * config.bfd (v850-*-*): New target.
3218 * configure: (bfd_elf32_v850_vec) New vector.
3219 * configure.in: (bfd_elf32_v850_vec) New vector.
3220 * cpu-v850.c: New file.
3221 * elf.c (prep_headers): Added case bfd_arch_v850.
3222 * elf32-v850.c: New file.
3223 * targets.c (bfd_elf32_v850_vec): New vector.
3225 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3228 a function code symbol for an XMC_XO symbol.
3230 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3232 * mpw-config.in: Update editing of autoconf vars to reflect
3233 Jul 18 configure.in change.
3234 * mpw-make.sed: Update editing of include pathnames to be
3235 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3237 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3239 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3240 which to offset to get the .plt entry address is ".plt".
3242 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3244 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3245 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3246 Added, for internal use by the ARM gas.
3248 * bfd-in2.h: Rebuilt
3250 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3252 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3253 in section dynidx start.
3255 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3258 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3259 optimization for g++.
3261 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3263 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3264 the -mrelocatable-lib bit set and the other doesn't, clear the
3265 -mrelocatable-lib bit in the header.
3267 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3269 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3270 symbol against a STT_FUNC symbol in a shared library.
3272 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3274 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3275 symbol is found, automatically define the corresponding function
3278 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3279 if sym.n_numaux is not zero.
3280 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3281 entry to disagree about the number of aux entries if the symbol
3284 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3285 section if it might be needed, not just if info->shared.
3286 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3287 the start of .rel.dyn if we are going to use it.
3288 (mips_elf_finish_dynamic_sections): Only clear the first element
3289 of .rel.dyn if the size is greater than zero.
3291 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3293 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3294 undefined_symbol callback for a symbol, then don't issue any more
3295 warnings about loader relocs.
3296 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3297 after calling the undefined_symbol callback.
3299 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3300 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3301 as the AIX linker seems to do.
3303 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3305 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3306 (evax_initialize): Remove evax_reloc_table.
3307 (evax_close_and_cleanup): Ditto.
3309 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3311 (evax_bfd_reloc_type_lookup): Ditto.
3312 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3313 cooked_size == raw_size.
3314 * evax-emh.c (_bfd_evax_register_filename): Remove.
3315 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3316 * evax-misc.c (add_new_contents): Malloc section at full size.
3317 (_bfd_save_evax_section): Memcpy section contents directly.
3318 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3319 (evax_reloc_table): Remove.
3321 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3323 * makefile.vms: Add better support for DEC C compilation
3324 Add evax.h dependencies
3326 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3327 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3328 (BFD_RELOC_ALPHA_BASEREG): Remove.
3329 * bfd-in2.h, libbfd.h: Rebuild.
3331 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3333 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3334 getgid if _WIN32 is defined.
3335 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3337 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3339 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3340 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3342 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3345 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3347 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3349 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3350 (NEED_DECLARATION_REALLOC): New macro.
3351 * configure, config.in: Rebuild.
3352 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3353 (realloc): Declare if NEED_DECLARATION_REALLOC.
3355 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3356 <strings.h> if they exist.
3358 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3360 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3364 Based on patches from Eric Valette <valette@crf.canon.fr>:
3365 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3366 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3367 (elf_howto_table): Add entries for new relocs.
3368 (elf_i386_reloc_type_lookup): Handle new relocs.
3369 (elf_i386_info_to_howto): Just call abort.
3370 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3371 (elf_i386_relocate_section): Likewise.
3373 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3375 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3377 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3379 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3380 only get the LMA from the phdr if they are in the same part of the
3383 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3384 new segment to make them more comprehensible. If the relationship
3385 between the LMA and the VMA changed, start a new segment. Don't
3386 check dynsec when deciding whether to start a new segment for a
3387 writeable section; -N will now handle this.
3389 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3391 * libhppa.h: Remove "esel" changes. Not the right approach.
3392 * som.c: Corresponding changes.
3393 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3394 which don't have a SOM symbol type associated with them.
3395 Reverses a 1994 change.
3397 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3399 Make ld -N more reasonable for ELF:
3400 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3401 phdr_in_section to false, and always use a single load segment.
3402 (elf_sort_sections): Sort sections by LMA after VMA.
3403 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3404 align to maxpagesize.
3405 (assign_file_positions_except_relocs): Likewise.
3406 * elfcode.h (elf_object_p): If a section is loaded but not page
3407 aligned, clear D_PAGED.
3409 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3411 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3412 Added, for internal use by the ARM gas.
3414 * bfd-in2.h: Rebuilt
3416 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3418 * libhppa.h (R_HPPA_ESEL): New field selector.
3419 (e_esel): Similarly.
3420 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3421 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3422 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3424 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3426 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3427 archive search before looking for stripped dynamic objects.
3429 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3432 symbol a warning rather than an error.
3434 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3436 * elf.c (assign_file_positions_for_segments): Track the virtual
3437 memory position separately from the file position, and use it to
3438 compute the alignment adjustment.
3440 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3442 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3443 and fixed mask on R_D10V_10_PCREL_L.
3445 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * elf64-mips.c: Include "aout/ar.h".
3448 (mips_elf64_slurp_armap): New static function.
3449 (mips_elf64_write_armap): New static function.
3450 (bfd_elf64_archive_*): Define.
3451 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3452 Use instead of bfd_generic_archive_p.
3453 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3454 instead of _bfd_write_archive_contents.
3455 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3456 _bfd_generic_mkarchive.
3457 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3458 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3460 (TARGET_LITTLE_SYM): Likewise.
3461 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3463 * Makefile.in: Rebuild dependencies.
3465 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3466 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3467 SHT_MIPS_EVENTS sections.
3468 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3469 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3471 (_bfd_mips_elf_fake_sections): Likewise.
3473 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3474 * ecoff.c (ecoff_compute_section_file_positions): Copy
3475 rdata_in_text from backend info to tdata. Clear it if any data
3476 section comes before .rdata.
3477 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3478 tdata rather than backend info.
3480 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * configure.in: Fix test for whether a compiler has a 64 bit
3483 type. From Jim Wilson <wilson@cygnus.com>.
3485 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3487 * configure.host (mips-sgi-irix6*): New host.
3489 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3490 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3491 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3493 * configure: Rebuild.
3494 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3495 (BFD_HOST_64_BIT): Define conditionally.
3496 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3497 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3498 (symvalue, bfd_size_type): Likewise.
3499 * bfd-in2.h: Rebuild.
3500 * Makefile.in (do_clean): Remove bfd-tmp.h.
3501 (do_distclean): Remove bfd-in3.h.
3502 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3503 (bfd-in3.h): New target.
3505 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3506 Andrew Gierth <ANDREWG@microlise.co.uk>.
3508 * configure.host: Set INSTALL_SHLIB.
3509 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3510 * configure: Rebuild.
3511 * Makefile.in (install): Use @INSTALL_SHLIB@.
3513 * config.bfd (mips*-*-irix6*): New target.
3514 * configure.host: Handle Irix 6 shared library like Irix 5.
3516 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3517 symbol for a magic name.
3518 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3520 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3523 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3525 * mpw-config.in: Add ELF support to mips config, create the
3526 elf32-target.h file in the object dir.
3527 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3529 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3531 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3532 Also removed most abort calls, in favor of using bfd reporting.
3534 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3536 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3537 (BFD32_BACKENDS) Add elf32-d10v.o.
3538 * archures.c: Add bfd_d10v_arch.
3539 * bfd-in2.h: Add bfd_d10v_arch.
3540 * config.bfd (d10v-*-*): New target.
3541 * configure: (bfd_elf32_d10v_vec) New vector.
3542 * configure.in: (bfd_elf32_d10v_vec) New vector.
3543 * cpu-d10v.c: New file.
3544 * elf.c (prep_headers): Added case bfd_arch_d10v.
3545 * elf32-d10v.c: New file.
3546 * libbfd.h: Rebuild.
3547 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3548 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3549 * targets.c (bfd_elf32_d10v_vec): New vector.
3551 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3553 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3555 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3557 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3558 bfd_mach_i386_i8086 machine types.
3560 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3565 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3567 * coffcode.h (coff_set_section_contents): A/UX does not require
3568 special handling of the _LIB section.
3570 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3572 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3573 value for R_RELBYTE.
3575 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3576 array if one was allocated.
3578 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3580 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3581 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3582 use_rld_obj_head and rld_value.
3583 (mips_elf_link_hash_table_create): Initialize new fields.
3584 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3586 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3587 __rld_obj_head symbol not seen, create an __rld_map symbol.
3588 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3589 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3590 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3591 __rld_obj_head symbol.
3592 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3594 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3598 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3599 ppc_elf_addr16_ha_reloc.
3600 (ppc_elf_addr16_ha_reloc): New static function.
3602 * coff-mips.c (struct mips_hi): Define.
3603 (mips_refhi_list): New static variable.
3604 (mips_refhi_addr, mips_refhi_addend): Remove.
3605 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3606 (mips_reflo_reloc): Process mips_refhi_list.
3607 (mips_relhi_list): New static variable.
3608 (mips_relhi_addr, mips_relhi_addend): Remove.
3609 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3610 (mips_rello_reloc): Process mips_relhi_list.
3611 (mips_relocate_section): Permit an arbitrary number of REFHI or
3612 RELHI relocs before the associated REFLO or RELLO reloc.
3614 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3616 * aout-target.h (MY(callback)): Set reloc_count fields.
3618 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3621 sections unless this is a SunOS link.
3623 * VERSION: Set to 2.7.1.
3625 * Released binutils 2.7.
3627 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * i386aout.c: Include "aout/aout64.h".
3630 (i386aout_write_object_contents): New static function.
3631 (MY_write_object_contents): Define.
3633 * netbsd.h (MY(write_object_contents)): Make sure that
3634 adjust_sizes_and_vmas is called before fiddling with the magic
3637 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3641 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3643 * libbfd-in.h (itos, stoi): Don't define.
3644 * libbfd.h: Rebuild.
3645 * i386lynx.c (KEEPIT): Define as udata.i.
3646 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3647 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3648 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3649 flags. Don't use stoi.
3651 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3653 * elf.c (map_sections_to_segments): Don't start a new segment for
3654 a writable section if it's on the same page as the previous
3655 segment. Reset the writable variable for a readonly section.
3657 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3659 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3660 first_thunk_address, thunk_size, and import_table_size.
3661 * peicode.h: Improved some diagnostics regarding edata sections.
3663 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3665 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3666 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3668 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3670 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3671 with XCOFF_DEF_DYNAMIC set is really defined.
3672 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3673 (xcoff_link_add_symbols): Only create special sections if using an
3676 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3678 (bfd_install_relocation): Likewise.
3680 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3682 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3684 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3685 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3686 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3687 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3688 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3689 are found for LITERAL relocs.
3690 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3691 taken, we cannot generate a .plt entry for the symbol.
3693 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3696 sysconf functions (for gprof).
3697 * configure, config.in: Rebuild.
3699 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3701 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3702 an archive if it has a map. If the object file has the wrong
3705 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3706 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3708 (alpha_relocate_section): Likewise.
3710 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3711 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3712 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3713 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3714 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3715 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3716 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3717 * peicode.h: Corresponding changes.
3719 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3721 * elflink.h (elf_create_pointer_linker_section): Comment out code
3722 dealing with making GOT pointers negative of the GOT symbol for
3725 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3727 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3728 increment the .rela.plt size until after we're done creating the
3730 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3731 .rela.plt offset directly rather than calculating it.
3733 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3735 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3736 Use autoconf-set values.
3737 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3738 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3741 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3742 * configure: Rebuilt.
3744 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3746 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3747 handling code > 1k away.
3749 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3751 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3752 defined, output whenever the symbol is updated.
3754 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3756 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3757 section to 0 if user_set_vma is set.
3758 * elflink.h (elf_bfd_final_link): Likewise.
3760 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3762 Partially undo patch of Jun 20.
3763 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3764 (coff_compute_section_file_positions): Likewise.
3765 (coff_write_object_contents): Likewise. Re-add deleted code, but
3766 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3767 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3769 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3771 * config.bfd: Add support for *-*-rtems* configurations.
3773 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3775 * elf.c (prep_headers): Add bfd_arch_alpha case.
3777 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3779 * elf64-alpha.c: New file.
3780 * config.bfd (alpha-*-linuxecoff*): New target.
3781 (alpha-*-linux*, alpha-*-elf*): New targets.
3782 * configure.in (bfd_elf64_alpha_vec): New vector.
3783 * configure: Rebuild.
3784 * targets.c (bfd_elf64_alpha_vec): Declare.
3785 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3786 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3787 * bfd-in2.h, libbfd.h: Rebuild.
3788 * Makefile.in: Rebuild dependencies.
3789 (BFD64_BACKENDS): Add elf64-alpha.o.
3790 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3792 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3795 than relying on a right shift of 32.
3797 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3799 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3800 ifdef to COFF_WITH_PE.
3801 (coff_compute_section_file_positions): Likewise.
3802 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3803 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3804 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3805 COFF_IMAGE_WITH_PE, always include.
3807 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3809 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3812 approximate the correct answer if SIZEOF_HEADERS was not used.
3814 * binary.c (binary_set_section_contents): Set section file
3815 position based on LMA rather than VMA.
3817 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3819 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3820 symbols if info->strip == strip_all.
3822 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3824 * coff-h8300.c: Remove #if 0 code.
3825 (compatable): Don't allow mixing/matching of different architectures.
3827 * archures.c (bfd_mach_h8300s): Add.
3828 * bfd-in2.h: Rebuilt.
3829 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3831 (h8300_reloc16_estimate): Likewise.
3832 (h8300_reloc16_extra_cases): Likewise.
3833 (h8300_bfd_link_add_symbols): Likewise.
3834 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3835 (coff_set_flags): Likewise.
3836 * cpu-h8300.c (h8300_scan): Likewise.
3837 Add H8/S to bfd_h8300_arch list.
3839 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3841 Added support for Alpha OpenVMS:
3842 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3843 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3844 * config.h-vms, makefile.vms: New files.
3845 * config.bfd (alpha-*-*vms*): New target.
3846 * configure.in (evax_alpha_vec): New target vector.
3847 * configure: Rebuild.
3848 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3849 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3850 * targets.c (bfd_target_evax_flavour): Define.
3851 (evax_alpha_vec): Declare.
3852 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3853 if BFD64 is defined.
3854 * bfd-in2.h, libbfd.h: Rebuild.
3855 * Makefile.in: Rebuild dependencies.
3856 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3857 evax-emh.o, and evax-misc.o.
3858 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3859 evax-etir.c, evax-emh.c, and evax-misc.c.
3860 (HFILES): Add evax.h.
3862 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3864 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3866 (h8300_bfd_link_add_symbols): Likewise.
3868 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3870 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3871 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3873 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3876 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3878 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3879 R_MIPS_32 relocs if creating a shared library.
3881 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3883 * peicode.h (add_data_entry): Use pei_section_data rather than
3884 _cooked_size. Corresponds to May 13 change in coffcode.h.
3886 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3889 * coffcode.h (coff_write_object_contents): If there are long
3890 section names, always set the f_symptr field, even if there are no
3892 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3893 if there are no symbols.
3895 * coffgen.c (make_a_section_from_file): Check return value of
3896 _bfd_coff_read_string_table.
3897 (coff_real_object_p): Check return value of
3898 make_a_section_from_file.
3899 (_bfd_coff_read_string_table): Check that there are some symbols
3900 before trying to read the string table size.
3902 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3905 to replace a symbol in a dynamic object with a symbol from another
3906 dynamic object, do the replacement if the existing symbol is
3907 global linkage code.
3909 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3910 for _ptrgl, and treat it as global linkage code.
3912 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3913 filename or N_SO symbol past the offset, and use it to indicate
3914 that there is no line number or function when appropriate.
3916 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3918 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3919 common symbol defined by the linker. Don't export function code
3920 even if export_defineds is set.
3922 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3924 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3926 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3927 (h8300_symbol_address_p): New function.
3928 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3931 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3933 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3935 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3936 correctly for the two variants. Allow relaxing if the target
3937 is 128 bytes away since after relaxation it'll be 126 bytes away.
3938 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3939 "dot" and "value". Allow relaxing if the target is 128 bytes
3940 away since after relaxation it'll be 126 bytes away.
3941 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3942 the given section until nothing changes.
3944 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3946 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3947 alignment hack--we can get the lnnoptr info another way without
3948 suddenly increasing the alignment requirements. Set the flags for
3950 (ecoff_compute_section_file_positions): Do so.
3952 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3955 to keep the HP emulator database happy.
3957 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3958 From Kevin Buettner <kev@primenet.com>.
3960 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3963 name of a NULL section.
3965 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3968 set, always call the notice callback.
3970 * VERSION: Increment for bfdlink.h change.
3972 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3975 (sh_relax_delete_bytes): Correct handling of differently sized
3976 trailing alignment reloc.
3978 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3979 * bfd-in2.h: Rebuild.
3980 * configure.in: Warn if there is no known 64 bit type.
3981 * configure: Rebuild.
3983 * Makefile.in: Rebuild dependencies.
3984 (BFD32_BACKENDS): Add ppcboot.o.
3985 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3987 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3988 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3990 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3992 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3993 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3994 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3995 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3997 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * elf64-mips.c: Improve reloc special_functions and handling of
4000 SHT_MIPS_OPTIONS section.
4001 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4002 mips_elf_hi16_reloc and make globally visible.
4003 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4004 make globally visible.
4005 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4006 make globally visible.
4007 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4008 and make globally visible.
4009 (gprel16_with_gp): Check howto->src_mask before using value in
4011 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4012 and make globally visible.
4013 (gprel32_with_gp): Check howto->src_mask before fetching value.
4014 (bfd_mips_elf_swap_options_in): New function.
4015 (bfd_mips_elf_swap_options_out): New function.
4016 (_bfd_mips_elf_set_private_flags): Rename from
4017 mips_elf_set_private_flags and make globally visible.
4018 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4019 mips_elf_copy_private_bfd_data and make globally visible.
4020 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4021 mips_elf_merge_private_bfd_data and make globally visible.
4022 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4023 for a SHT_MIPS_OPTIONS section.
4024 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4025 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4026 name of a SHT_MIPS_OPTIONS section.
4027 (_bfd_mips_elf_set_section_contents): New function.
4028 (mips_elf32_section_processing): Set the GP value in a
4029 SHT_MIPS_OPTIONS section.
4030 (_bfd_mips_elf_find_nearest_line): Rename from
4031 mips_elf_find_nearest_line and make globally visible.
4032 (bfd_elf32_set_section_contents): Define.
4033 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4034 (_bfd_mips_elf_lo16_reloc): Declare.
4035 (_bfd_mips_elf_gprel16_reloc): Declare.
4036 (_bfd_mips_elf_got16_reloc): Declare.
4037 (_bfd_mips_elf_gprel32_reloc): Declare.
4038 (_bfd_mips_elf_set_private_flags): Declare.
4039 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4040 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4041 (_bfd_mips_elf_find_nearest_line): Declare.
4042 (_bfd_mips_elf_set_section_contents): Declare.
4044 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4046 (elf_info_to_howto): Define.
4047 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4049 (elf_info_to_howto): Define.
4050 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4052 (elf_info_to_howto): Define.
4054 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4055 R_MOV16B[12], to match change in coff/internal.h.
4057 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * elf64-mips.c: Extensive additions to provide better support for
4060 writing files and for gas.
4061 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4062 of mips_elf_object_p.
4063 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4064 _bfd_mips_elf_object_p.
4065 (_bfd_mips_elf_final_write_processing): Rename from
4066 mips_elf_final_write_processing and make globally visible.
4067 (_bfd_mips_elf_fake_sections): Rename from
4068 mips_elf_fake_sections and make globally visible.
4069 (_bfd_mips_elf_section_from_bfd_section): Rename from
4070 mips_elf_section_from_bfd_section and make globally visible.
4071 (_bfd_mips_elf_section_processing): New function, broken out of
4072 mips_elf_section_processing.
4073 (mips_elf32_section_processing): Rename from
4074 mips_elf_section_processing; call
4075 _bfd_mips_elf_section_processing.
4076 (_bfd_mips_elf_symbol_processing): Rename from
4077 mips_elf_symbol_processing and make globally visible.
4078 (_bfd_mips_elf_read_ecoff_info): Rename from
4079 mips_elf_read_ecoff_info and make globally visible.
4080 (mips_elf32_ecoff_debug_swap): Rename from
4081 mips_elf_ecoff_debug_swap.
4082 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4083 struct symbol_cache_entry.
4084 (_bfd_elf_validate_reloc): New function, moved in from
4085 elfcode.h:validate_reloc.
4086 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4087 to _bfd_elf_validate_reloc. Change all callers.
4088 * elf-bfd.h (bfd_section_from_shdr): Declare.
4089 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4090 (_bfd_elf_validate_reloc): Declare.
4091 (_bfd_mips_elf_object_p): Declare.
4092 (_bfd_mips_elf_fake_sections): Declare.
4093 (_bfd_mips_elf_section_from_bfd_section): Declare.
4094 (_bfd_mips_elf_section_processing): Declare.
4095 (_bfd_mips_elf_symbol_processing): Declare.
4096 (_bfd_mips_elf_read_ecoff_info): Declare.
4097 (_bfd_mips_elf_final_write_processing): Declare.
4098 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4101 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4102 (mips_elf_final_write_processing): Likewise.
4104 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4106 64-bit MIPS ELF ABI objdump support:
4107 * elf64-mips.c: New file.
4108 * Makefile.in: Rebuild dependencies.
4109 (BFD64_BACKENDS): Add elf64-mips.o.
4110 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4111 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4112 bfd_elf64_littlemips_vec to targ_selvecs.
4113 (mips*-*-elf*): Likewise.
4114 * confingure.in: Add bfd_elf64_bigmips_vec and
4115 bfd_elf64_littlemips_vec to vector switch.
4116 * configure: Rebuild.
4117 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4118 broken out of mips_elf_section_from_shdr.
4119 (mips_elf32_section_from_shdr): Rename from
4120 mips_elf_section_from_shdr. Call new function.
4121 (elf_backend_section_from_shdr): Update name of renamed function.
4122 * elf-bfd.h (struct elf_size_info): Change second parameter of
4123 write_out_phdrs to be const. Likewise for second parameter of
4125 (struct bfd_elf_section_data): Add rel_hdr2 field.
4126 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4127 (bfd_elf32_swap_symbol_out): Likewise.
4128 (bfd_elf32_swap_reloc_in): Likewise.
4129 (bfd_elf32_swap_reloc_out): Likewise.
4130 (bfd_elf32_swap_reloca_in): Likewise.
4131 (bfd_elf32_swap_reloca_out): Likewise.
4132 (bfd_elf32_swap_phdr_in): Likewise.
4133 (bfd_elf32_swap_phdr_out): Likewise.
4134 (bfd_elf32_swap_dyn_in): Likewise.
4135 (bfd_elf32_swap_dyn_out): Likewise.
4136 (bfd_elf32_slurp_symbol_table): Declare.
4137 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4138 (bfd_elf32_write_out_phdrs): Declare.
4139 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4140 (bfd_elf64_swap_symbol_out): Likewise.
4141 (bfd_elf64_swap_reloc_in): Likewise.
4142 (bfd_elf64_swap_reloc_out): Likewise.
4143 (bfd_elf64_swap_reloca_in): Likewise.
4144 (bfd_elf64_swap_reloca_out): Likewise.
4145 (bfd_elf64_swap_phdr_in): Likewise.
4146 (bfd_elf64_swap_phdr_out): Likewise.
4147 (bfd_elf64_swap_dyn_in): Likewise.
4148 (bfd_elf64_swap_dyn_out): Likewise.
4149 (bfd_elf64_slurp_symbol_table): Declare.
4150 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4151 (bfd_elf64_write_out_phdrs): Declare.
4152 (_bfd_mips_elf_section_from_shdr): Declare.
4153 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4154 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4155 section for the section, add the new one to rel_hdr2. Increment
4156 reloc_count rather than setting it.
4157 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4158 Remove static declaration.
4159 (elf_write_shdrs_and_ehdr): Define name as macro.
4160 (elf_write_out_phdrs): Likewise.
4161 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4162 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4163 (elf_swap_symbol_in): Change second parameter to be const.
4164 (elf_swap_symbol_out): Likewise.
4165 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4166 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4167 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4168 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4169 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4170 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4171 parameter to be const. Make non-static.
4172 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4174 (elf_slurp_symbol_table): Make non-static.
4175 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4176 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4177 (elf_backend_size_info): Likewise.
4178 (elfNN_bed): Use elf_backend_size_info.
4179 * targets.c (bfd_elf64_bigmips_vec): Declare.
4180 (bfd_elf64_littlemips_vec): Declare.
4181 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4182 bfd_elf64_littlemips_vec if BFD64 is defined.
4184 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4186 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4189 zeroes, in alignment holes.
4191 * configure: Rebuild with autoconf 2.10.
4193 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4194 potential leading underscore in the allocated buffer.
4196 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4198 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4199 symbols into .sbss if this is a relocatable link.
4201 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4203 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4204 undefined symbols when creating a shared library.
4206 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4208 * coff-sh.c: Add a bunch of new code and static const arrays to
4209 support aligning loads and stores on four byte memory boundaries.
4211 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4213 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4214 call sh_align_loads.
4215 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4218 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4220 * cache.c (bfd_open_file): Unlink the file before opening it for
4221 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4223 * opncls.c (bfd_fdopenr): Set opened_once.
4225 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4227 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4230 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4231 the code unconditionally.
4233 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4235 * libcoff-in.h (struct pei_section_tdata): Define structure.
4236 (pei_section_data): Define macro.
4237 * libcoff.h: Rebuild.
4238 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4239 store s_paddr field in pei_section_data.
4240 (coff_compute_section_file_positions): Use pei_section_data rather
4241 than _cooked_size, and don't overwrite an existing value.
4242 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4243 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4244 * peicode.h (coff_bfd_copy_private_section_data): Define if
4246 (pe_bfd_copy_private_section_data): New static function if
4249 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4251 * srec.c (srec_set_arch_mach): Write as a function rather than a
4254 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4255 no map, just check each member in turn to see whether it is
4258 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4260 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4261 table. Call BFD_ASSERT to validate header size, instead of
4263 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4266 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4268 * ppcboot.c: New target for looking at PPCbug boot records.
4270 * config{ure.in,.bfd}: Add support for ppcboot target.
4272 * configure: Regenerate.
4274 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4276 * coff-h8300.c (howto_table): Update names to match recent
4277 changes to include/coff/internal.h. Fix minor errors in the
4278 existing relocs. Add R_MOVL1 and R_MOVL2.
4279 (rtype2howto): Similarly.
4280 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4281 existing relaxing code and peform more relaxing.
4282 (h8300_reloc16_extra_cases): Likewise.
4284 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4286 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4289 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4291 * elfcode.h (elf_object_p): Reject generic ELF target if
4292 e_machine matches an alternate machine code in a specific backend.
4294 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4295 obsolete align_power_min field.
4297 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4299 * coff-h8300.c (reloc_howto_type): Add howto entry for
4301 (rtype2howto): Handle R_PCRWORD_B.
4302 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4303 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4304 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4305 branch (R_PCWORD_B).
4307 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * aoutx.h (translate_from_native_sym_flags): Set the section for
4310 BSF_CONSTRUCTOR symbols.
4312 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4315 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4317 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4318 stop looking when section is found.
4320 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * coffcode.h (STRING_SIZE_SIZE): Define.
4323 (styp_to_sec_flags): Handle long symbol names when looking for the
4325 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4326 (bfd_coff_long_section_names): Define.
4327 (coff_write_object_contents): Handle long section names.
4328 (bfd_coff_std_swap_table): Initialize new field.
4329 * libcoff.h: Rebuild.
4330 * coffgen.c (make_a_section_from_file): Handle long section
4332 (coff_write_symbols): Handle long section names.
4333 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4334 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4335 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4336 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4337 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4338 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4339 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4340 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4342 * bout.c (b_out_callback): Set lma of sections.
4343 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4344 parameter to output_bfd. Used input_bfd instead of output_bfd in
4347 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * aoutx.h (translate_from_native_sym_flags): Don't create
4350 SEC_CONSTRUCTOR sections.
4351 * ecoff.c (ecoff_set_symbol_info): Likewise.
4353 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4354 From Don Bowman <bowman@waterloo.hp.com>.
4356 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4358 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4359 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4361 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4364 mips_32_relocs field.
4365 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4366 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4367 relocs against a global symbol which is not defined in a regular
4369 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4370 against a global symbol, increment mips_32_relocs.
4371 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4372 the symbol is not defined in a regular file, make room in the
4375 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4378 file position and the virtual file position separately. Set
4379 filepos information bsaed on the real file position.
4380 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4381 Jan 23 change to coffcode.h.
4383 * som.c (som_slurp_symbol_table): Set the symbol count to the
4384 number of BFD symbols created.
4386 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4388 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4389 output file if linking shared objects. Loop to check all relocs,
4390 rather than returning false on first error.
4392 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4394 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4395 (ppc_elf_additional_program_headers): If .interp section, bump #
4396 of program headers by 1.
4397 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4398 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4399 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4401 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4403 (ppc_elf_relocate_section): If the output section isn't defined,
4404 don't abort, just give an error message.
4406 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4407 being created is .sdata or .sdata2, don't make the symbol dynamic.
4409 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4412 members of an archive for dynamic objects with no symbols, and
4413 pass them directly to check_archive_element.
4414 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4415 xcoff_link_check_dynamic_ar_symbols.
4416 (xcoff_link_check_dynamic_ar_symbols): New static function.
4418 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4419 from _bfd_nodynamic to _bfd_xcoff.
4420 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4422 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4423 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4424 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4425 * libcoff.h: Rebuild.
4426 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4427 (xcoff_get_section_contents): New static function.
4428 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4429 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4430 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4431 (xcoff_dynamic_reloc): New static variable.
4432 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4433 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4435 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4438 if reloc_entry->addend is not 0.
4439 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4441 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4443 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4445 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4446 Add entries for R_SPARC_[56].
4447 (sparc_reloc_map): Add entries for R_SPARC_[56].
4449 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4451 Optimize linking of stabs in sections as used in ELF and COFF.
4452 * stabs.c: New file.
4453 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4454 (_bfd_write_section_stabs): Declare.
4455 (_bfd_write_stab_strings): Declare.
4456 * libbfd.h: Rebuild.
4457 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4458 (struct coff_link_hash_table): Add stab_info field.
4459 * libcoff.h: Rebuild.
4460 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4462 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4464 (_bfd_coff_final_link): Write out stab strings hash table.
4465 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4466 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4468 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4469 (struct bfd_elf_section_data): Add stab_info field.
4470 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4472 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4473 _bfd_link_section_stabs.
4474 (elf_bfd_final_link): Write out stab strings hash table.
4475 (elf_link_input_bfd): Handle optimized stabs sections.
4476 * reloc.c (_bfd_final_link_relocate): Check address against
4477 _raw_size rather than _cooked_size.
4478 * Makefile.in: Rebuild dependencies.
4479 (BFD_LIBS): Add stabs.o
4480 (BFD_LIBS_CFILES): Add stabs.c.
4482 * VERSION: Increment for bfdlink.h change.
4484 * coffgen.c (coff_renumber_symbols): Correct handling of
4485 BSF_NOT_AT_END common symbols.
4487 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * coff-ppc.c (record_toc): Add cast to avoid warning.
4490 (ppc_allocate_toc_section): Likewise.
4491 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4492 (ppc_coff_reloc_type_lookup): Remove unreached code.
4493 * coffcode.h (coff_write_object_contents): Don't take the address
4495 * peicode.h (pe_print_idata): Add casts to avoid warning.
4496 (pe_print_edata): Likewise.
4497 (pe_print_reloc): Remove ANSI C string concatenation.
4499 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4501 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4503 * libcoff.h: Rebuild.
4504 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4506 (coff_swap_aux_out): Likewise.
4507 * peicode.h (coff_swap_aux_in): Likewise.
4508 (coff_swap_aux_out): Likewise.
4509 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4511 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4513 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4514 Fix up .bf endndx link fields.
4515 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4517 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4520 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4522 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4523 on Solaris PowerPC systems doesn't get confused.
4525 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4528 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4529 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4530 update did_reg and did_reg2.
4532 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4534 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4536 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4537 callback routines, pass h->root.string rather than name, in case
4538 copy is true and name is transient.
4540 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4542 * elfcore.h: Add support for core files with multiple threads.
4543 (Primarily for Solaris.)
4545 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4548 section->orelocation is NULL.
4550 * coffgen.c (bfd_coff_get_syment): New function.
4551 (bfd_coff_get_auxent): New function.
4552 * bfd-in.h (bfd_coff_get_syment): Declare.
4553 (bfd_coff_get_auxent): Declare.
4554 * bfd-in2.h: Rebuild.
4556 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4558 * elf32-mips.c (struct mips_hi16): Define.
4559 (mips_hi16_addr, mips_hi16_addend): Remove.
4560 (mips_hi16_list): New static variable.
4561 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4562 (mips_elf_lo16_reloc): Process mips_hi16_list.
4563 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4564 relocs before the associated LO16 reloc.
4566 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * versados.c (versados_scan): Check bfd_alloc return value.
4569 (versados_object_p): Check all bfd_read return values. Require
4570 that lang field be less than 10, to avoid confusion with Intel Hex
4573 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4575 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4576 not 0, for an absolute symbol.
4577 (NAME(aout,swap_ext_reloc_out)): Likewise.
4579 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4580 (ihex_write_object_contents): For a large start address, output
4581 the full 32 bit address in record type 5.
4583 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4584 to int to avoid promotion problems in prototype.
4586 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * configure.host: Use ${srcdir} when looking for picfrag.
4590 * configure.host: Switch on ${libdir}, not $(libdir). From
4591 alan@spri.levels.unisa.edu.au (Alan Modra).
4593 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4594 entry point, not just for DYNAMIC objects.
4595 * sunos.c (sunos_add_dynamic_symbols): Always call
4596 sunos_create_dynamic_sections. If called with a non DYNAMIC
4597 object, don't do anything else.
4598 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4600 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * configure.in: Permit --enable-shared to specify a list of
4604 * configure: Rebuild.
4606 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4607 host when configuring with --enable-shard.
4609 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4611 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4614 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4615 to avoid crashing in bfd_hash_replace.
4617 * sysdep.h: Use #ifdef, not #if.
4619 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4621 * config.in: Rebuild.
4623 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4625 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4626 (AC_CHECK_HEADERS): Check for sys/time.h
4627 (AC_HEADER_TIME): Add macro.
4628 * configure: Rebuild.
4629 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4630 to control what combination of <time> and <sys/time.h>
4633 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4635 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4636 (aout_32_sunos4_write_object_contents): Likewise.
4637 * aoutx.h (NAME(aout,machine_type)): Handle
4638 bfd_mach_sparc_{sparclet,sparclite}.
4639 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4640 (bfd_mach_sparc_v9_p): Update.
4641 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4642 * libaout.h (enum machine_type): Add M_SPARCLET.
4643 * sunos.c (MACHTYPE_OK): Define.
4644 * bfd-in2.h: Regenerated.
4646 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4648 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4649 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4650 * elflink.c (_bfd_elf_create_got_section): Store the
4651 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4652 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4653 global offset table goes over 0x1000, set the value of
4654 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4655 (elf32_sparc_relocate_section): Subtract the offset of
4656 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4658 * elfcode.h: Don't include <string.h>.
4660 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4662 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4663 generic_link_hash_newfunc. All references changed.
4664 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4665 moved here from libbfd-in.h.
4666 * libbfd-in.h: Corresponding changes.
4667 * libbfd.h: Regenerated.
4669 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * aoutx.h (aout_link_input_section_std): When reporting an
4672 overflow error, use the name of the symbol in the hash table if
4674 (aout_link_input_section_ext): Likewise.
4676 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4677 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4679 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4681 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4682 * coffcode.h (coff_compute_section_file_positions): Likewise.
4683 (coff_write_object_contents): Likewise.
4685 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * section.c (SEC_LINK_ONCE): Define.
4688 (SEC_LINK_DUPLICATES): Define.
4689 (SEC_LINK_DUPLICATES_DISCARD): Define.
4690 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4691 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4692 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4693 * bfd-in2.h: Rebuild.
4694 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4695 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4696 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4697 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4698 SEC_LINK_ONCE, and look through the symbol table for the setting
4699 for SEC_LINK_DUPLICATES.
4700 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4701 set for a section, find the section symbol in the symbol table,
4702 and set the aux entry based on SEC_LINK_DUPLICATES.
4703 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4704 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4705 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4706 * coff-i386.c (i386coff_vec): Likewise.
4707 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4709 * VERSION: Bump to 2.6.1.
4710 * Makefile.in (stamp-h): Depend upon VERSION.
4712 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4714 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4715 * libbfd.h: Rebuilt.
4716 * linker.c (generic_link_hash_newfunc): No longer static.
4717 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4719 * coff-h8300.c: Add two derived hash tables and their associated
4720 funtions and #defines for use by the h8300 linker.
4721 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4722 the function vector as needed. Place the address of the function
4723 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4724 Rewrite the vectors section contents as necessary.
4725 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4726 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4727 (coff_bfd_link_hash_table_create): Likewise.
4729 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4731 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4732 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4734 (hppa_rebuild_insn): Pass pointer to correct type to
4735 low_sign_unext and dis_assemble_21.
4737 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4739 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4740 Stick with sparc-*-{sysv4*,solaris2*}.
4742 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4745 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4746 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4747 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4748 fields is non-zero, print them.
4750 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4751 ifdef. Remove unused variables.
4752 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4754 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4755 (get_symbol_value): Ifdef out.
4756 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4757 (coff_ppc_relocate_section): Remove unused variables. Make
4758 fprintf strings and argument types correspond. Put before_addr in
4760 (dump_toc): Make fprintf strings and argument types correspond.
4761 (ppc_process_before_allocation): Remove unused variables. Always
4763 (ppc_reflo_reloc): Ifdef out.
4764 (ppc_addr32nb_reloc): Ifdef out.
4765 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4767 (coff_ppc_rtype_to_howto): Likewise.
4768 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4770 * peicode.h (pe_print_idata): Move otherwise unused variables into
4771 the #ifdef where they are used. Always return a value.
4772 (pe_print_edata): Make fprintf strings and argument types
4773 correspond. Always return a value.
4774 (pe_print_pdata): Removed unused variable addr_value. Always
4776 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4777 strings and argument types correspond. Always return a value.
4779 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4780 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4781 variable rela inside #if 0 section where it is used.
4783 * ns32k.h: New file.
4784 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4785 functions to start with _bfd_.
4786 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4787 functions in cpu-ns32k.h.
4788 * Makefile.in: Rebuild dependencies.
4789 (HFILES): Add ns32k.h.
4791 * section.c (struct sec): Add linker_mark field. Change
4792 user_set_vma and reloc_done to be single bit fields.
4793 (STD_SECTION): Update accordingly.
4794 * bfd-in2.h: Rebuild.
4795 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4797 (aout_link_input_bfd): Don't link unmarked sections.
4798 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4800 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4801 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4803 * elflink.h (elf_bfd_final_link): Mark sections included in the
4805 (elf_link_input_bfd): Don't link unmarked sections.
4806 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4808 (xcoff_link_input_bfd): Don't link unmarked sections.
4810 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4811 overflow error messages.
4813 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4816 is not set, print "BFD: " before the error message.
4818 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4819 Miles Bader <miles@gnu.ai.mit.edu>.
4820 * configure: Rebuild.
4822 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4824 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4827 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4828 m68k-aout, m68k-coff, and m68k-elf targets.
4830 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4832 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4833 (ieee_generic_stat_arch_elt): Restructured to prevent
4834 ieee_object_p from being called repeatedly.
4836 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4838 * coffcode.h (coff_write_object_contents): Allocate
4839 buffers large enough for any FILEHDR or AOUTHDR.
4841 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4843 * ecofflink.c (lookup_line): New static function, renamed and
4844 slighly changed from old _bfd_ecoff_locate_line.
4845 (_bfd_ecoff_locate_line): Cache line number information. Use
4846 lookup_line for actual lookup.
4848 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4850 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4851 multiple of 20 bytes.
4853 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4855 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4856 allocate ecoff_find_line, and don't initialize by hand.
4857 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4858 mips_elf_find_line, and don't call memset.
4860 * coffcode.h (coff_compute_section_file_positions): If not
4861 producing a final executable, don't consider sofar when aligning
4862 the section to the correct size.
4864 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4867 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4868 * coffgen.c (coff_section_symbol): Ifdef out.
4870 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4872 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4873 output_bfd is not NULL.
4875 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4877 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4878 of bfd_alloc (fixes fix_line not being initialized).
4879 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4881 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4883 * coffcode.h: Allow specific backends to override the
4884 bfd_link_add_symbols routine.
4886 * coff-h8300.c: Include genlink.h.
4887 (howto_table): Add R_MEM_INDIRECT.
4888 (rtype2howto): Support R_MEM_INDIRECT.
4889 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4892 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4894 * coff-alpha.c (alpha_relocate_section): Use
4895 info->callbacks_warning, rather than _bfd_error_handler, for
4896 "multiple gp" warning.
4898 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4900 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4901 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4902 table string. Use bfd_wrapped_link_hash_lookup.
4903 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4905 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4906 table, if any, when writing out symbols.
4907 (aout_link_input_section_std): Use the name from the hash table,
4908 if any, when reporting undefined symbols.
4909 (aout_link_input_section_ext): Likewise.
4910 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4911 * bout.c (get_value): Likewise.
4912 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4913 * ecoff.c (ecoff_reloc_link_order): Likewise.
4914 * elflink.h (elf_link_add_object_symbols): Likewise.
4915 (elf_reloc_link_order): Likewise.
4916 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4917 (_bfd_generic_reloc_link_order): Likewise.
4918 (default_indirect_link_order): Likewise.
4919 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4920 * sunos.c (sunos_add_one_symbol): Likewise.
4921 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4922 (bfd_xcoff_link_count_reloc): Likewise.
4923 (xcoff_reloc_link_order): Likewise.
4925 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4926 into -1 for intern->rss.
4928 * configure: Rebuild with autoconf 2.8.
4930 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4932 * stab-syms.c (__define_stab_duplicate): Define.
4933 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4935 * bfd-in.h (bfd_get_stab_name): Declare.
4936 * bfd-in2.h: Rebuild.
4937 * Makefile.in: Rebuild dependencies.
4938 (BFD_LIBS): Add stab-syms.o.
4939 (BFD_LIBS_CFILES): Add stab-syms.c.
4940 (BFD32_BACKENDS): Remove stab-syms.o.
4941 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4942 * configure.in: Don't list stab-syms.o in bfd_backends.
4943 * configure: Rebuild.
4944 * libaout.h (aout_stab_name): Don't declare.
4945 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4948 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4950 * elf.c (assign_file_positions_for_segments): Adjust file offset
4951 for section alignment even if SEC_LOAD is not set.
4953 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4955 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4956 since they appear as targets in Makefile.in.
4957 * configure: Rebuild.
4959 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4960 don't fiddle with a symbol which is not defined anywhere.
4962 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4965 though they are defined in a shared library.
4966 (xcoff_build_ldsyms): Likewise.
4968 * coffgen.c (coff_find_nearest_line): Don't look at the line
4969 numbers for the section if section->lineno is NULL.
4971 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4972 message rather than calling BFD_ASSERT.
4973 * elfcode.h (write_relocs): Check return value of
4974 _bfd_elf_symbol_from_bfd_symbol.
4976 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4978 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4981 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4983 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4985 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4986 hppa_reloc_field_selector_type_alt.
4987 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4988 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4990 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4992 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * elf.c (assign_file_positions_for_segments): Adjust the segment
4995 memory size for the alignment of a SEC_ALLOC section, not just a
4998 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5000 * m68klinux.c: New file.
5001 * hosts/m68klinux.h: New file.
5002 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5003 * configure.in (m68*-*-linux*): New native host.
5004 (m68klinux_vec): New vector.
5005 * configure: Rebuild.
5006 * targets.c (m68klinux_vec): Declare.
5007 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5008 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5009 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5010 declaration from bfd_linux_size_dynamic_sections.
5011 (bfd_m68klinux_size_dynamic_sections): Declare.
5012 * bfd-in2.h: Rebuild.
5013 * Makefile.in: Rebuild dependencies.
5014 (BFD32_BACKENDS): Add m68klinux.o.
5015 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5017 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5019 * libhppa.h (pa_arch): Add pa20.
5020 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5021 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5022 (hppa_field_adjust): Handle e_nsel.
5023 * som.c: Provide default definitions for many new relocs found only
5024 in hpux10 include files.
5025 (som_fixup_formats): Add several new relocs from hpux10.
5026 (som_hppa_howto_table): Add hpux10 relocs.
5027 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5029 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5031 * mpw-make.sed: Edit out recent shared library support, and
5032 rules to rebuild .h files using doc/chew.
5034 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5036 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5037 size even of sections with no contents.
5039 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5041 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5042 starting with '$' the way we skip names starting with '.'. When
5043 updating x_endndx, don't be fooled by an index which has been
5046 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5047 struct/union/enum type with no elements.
5049 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5053 * archive.c (bfd_generic_archive_p): If the first file in the
5054 archive can not be recognized as an object, don't assume that this
5055 is the wrong format.
5057 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5058 format is not bfd_object.
5059 (bfd_elf_get_dt_soname): Likewise.
5061 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5063 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5066 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5068 * bfd.c (tdata): Add netbsd_core_data.
5069 * bfd-in2.h: Regenerated.
5071 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5073 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5074 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5075 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5078 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5079 to get the symbol index, matching 14 Jul 95 change.
5081 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5083 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5084 Remove duplicate definition of gp.
5086 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5088 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5089 assume that we can set the GP value and then get the same value,
5090 since it won't be true if the output file is neither ELF nor
5092 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5093 _bfd_get_gp_value here.
5094 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5095 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5097 (mips_elf_lo16_reloc): Likewise.
5098 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5099 Don't require that the BFD be ELF.
5100 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5101 (mips_elf_gprel32_reloc): Likewise.
5102 (mips_elf_relocate_section): Don't assume we can set and get the
5104 (mips_elf_finish_dynamic_symbol): Don't bother to use
5105 _bfd_get_gp_value here.
5107 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5108 Don't change epdr between malloc and free. Be careful not to free
5109 NULL pointers. Zero out the first RPDR.
5111 * configure.host: On Linux, only pass -rpath option if $(libdir)
5112 is neither /lib nor /usr/lib. From Alan Modra
5113 <alan@mullet.Levels.UniSA.Edu.Au>.
5115 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5117 (elf_dt_name): Rename from elf_dt_needed_name.
5118 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5120 (bfd_elf_get_dt_soname): New function.
5121 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5122 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5123 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5124 * bfd-in2.h: Rebuild.
5126 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5128 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5129 _bfd_sparc_elf_reloc_type_lookup.
5130 (bfd_elf32_bfd_reloc_type_lookup): Update.
5131 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5132 (sparc64_elf_howto_table): Define.
5133 (sparc_reloc_map): Define.
5134 (sparc64_elf_reloc_type_lookup): New function.
5135 (sparc_elf_wdisp16_reloc): New function.
5136 (elf_info_to_howto): Use sparc64_elf_howto_table.
5137 (sparc64_elf_relocate_section): Likewise.
5138 (bfd_elf64_bfd_reloc_type_lookup): Update.
5140 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5142 * configure.host: Check for 'do not mix' from native linker before
5143 trying to use -rpath.
5145 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5147 * bfd.c (_bfd_get_gp_value): New function.
5148 (_bfd_set_gp_value): New function.
5149 * libbfd-in.h (_bfd_get_gp_value): Declare.
5150 (_bfd_set_gp_value): Declare.
5151 * libbfd.h: Rebuild.
5152 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5153 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5154 directly to the fields in the tdata information.
5155 (alpha_relocate_section): Likewise.
5156 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5157 (mips_gprel_reloc): Likewise.
5158 (mips_relocate_section): Likewise.
5159 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5160 (mips_elf_lo16_reloc): Likewise.
5161 (mips_elf_final_gp): Likewise.
5162 (mips_elf_gprel16_reloc): Likewise.
5163 (mips_elf_gprel32_reloc): Likewise.
5164 (mips_elf_relocate_section): Likewise.
5165 (mips_elf_finish_dynamic_symbol): Likewise.
5167 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5169 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5171 * configure.in: Call AC_PROG_CC before configure.host.
5172 * configure: Rebuild.
5173 * configure.host: Don't set information which autoconf should
5174 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5176 * configure.host: Remove go32 and win32 host information, since it
5177 should no longer be needed.
5179 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5180 then start a new segment rather than put a writable section in a
5183 * configure.host: Set RPATH_ENVVAR.
5185 * Makefile.in: Rebuild dependencies.
5187 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5188 zero_section variable.
5190 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5192 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5193 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5194 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5196 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5198 * ieee.c (ieee_write_expression): Only use an R variable for a
5199 local symbol. Don't output a zero offset. Handle a zero address.
5200 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5201 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5203 (parse_expression): Don't try to handle multiple occurrences of a
5204 P variable. Handle I variables differently from X variables. Fix
5205 the order of minus expressions.
5206 (ieee_slurp_external_symbols): Generate an I variable for an NN
5207 record. Fix handling of ATI and ATX records.
5208 (ieee_slurp_sections): Only set minimal section attributes.
5209 Adjust them later, based on the section contents.
5210 (ieee_object_p): Read in the file until just after the ME record.
5211 Call ieee_slurp_section_data to set the section flags.
5212 (do_one): Add iterations parameter. Only repeat the first load
5213 item. Set the section and file reloc flags.
5214 (ieee_slurp_section_data): Set section flags. Pass iterations to
5216 (ieee_canonicalize_reloc): Handle I variables.
5217 (do_with_relocs): Only emit relocation size when necessary.
5218 Increase MAXRUN to 127. Change ov to be assigned, and take
5219 src_mask and pcrel_offset into account.
5220 (ieee_write_data_part): Skip sections that are not loaded.
5221 (ieee_write_external_part): Don't output optional last entry of WX
5223 (ieee_write_me_part): Make setting of me_record neater.
5224 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5226 * syms.c (stt): Add entries for zerovars, vars, and code.
5228 * elfcode.h (validate_reloc): New static function.
5229 (write_relocs): Call validate_reloc for non ELF relocs.
5231 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5232 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5233 (TARGET_LITTLE_SYM): Likewise.
5235 * config.bfd (m68*-*-psos*): New target.
5237 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5239 * i386msdos.c: Remove some #if 0 code.
5240 (msdos_write_object_contents): Don't include empty sections in the
5241 size computation, regardless of their address.
5243 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5245 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5246 is NULL, ie, the -r switch is used.
5248 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5251 (BFD_RELOC_MIPS_GOT_LO16): Define.
5252 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5253 * bfd-in2.h, libbfd.h: Rebuild.
5254 * elf32-mips.c (mips_reloc_map): Map new relocs.
5256 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5258 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5261 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5262 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5263 simple number for the section address, rather than an expression.
5264 Limit the number of bytes between relocs to MAXRUN.
5265 (ieee_write_me_part): Set me_record to the file offset after the
5267 (ieee_write_processor): New static function.
5268 (ieee_write_object_contents): Use ieee_write_processor.
5270 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5272 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5274 * coff-aux.c: Change include of aux.h to aux-coff.h.
5276 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5278 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5279 relocation put the addend both in the reloc entry and the data.
5280 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5283 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5284 a R_68K_PCxx reloc against a defined global symbol directly.
5285 (elf_m68k_check_relocs): Don't count such a reloc.
5287 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5288 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5289 symbol for now, otherwise always record the symbol as dynamic.
5290 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5291 is not referenced by a dynamic object, and we are not making a
5292 shared object, then don't make a PLT entry. If we do make a PLT
5293 entry, make sure the symbol has been recorded as dynamic.
5295 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * configure.host: When making a shared library, set HLDFLAGS to
5298 pass an appropriate -rpath option. Use the make variable SONAME
5299 as the shared library soname, rather than computing it here. On
5300 SunOS, build stamp-tshlink in place of $(SHLINK).
5301 * Makefile.in (SONAME): New variable.
5302 ($(SHLINK)): Make a link to the transformed name, as well.
5303 (stamp-tshlink): New target.
5304 (install): Skip stamp-tshlink during install.
5306 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5308 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5309 linker sections have been set up yet.
5311 * elf.c (make_mapping): Add an additional argument to suppress
5312 making the first section include the program headers.
5313 (map_sections_to_segments): If the user used -Ttext such that the
5314 program headers are on a different page, do not set the flags
5315 saying that this section includes the program headers.
5317 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5319 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5320 don't define TRAD_HEADER.
5321 * configure: Rebuild.
5323 * netbsd-core.c: New file, support for NetBSD core files.
5324 * hosts/*nbsd.h: Removed.
5326 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5328 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5329 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5330 * libbfd.h, bfd-in2.h: Regenerated.
5331 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5332 bfd_elf32_bfd_reloc_type_lookup.
5333 (reloc_type{,_names}): Deleted.
5334 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5336 (sparc_reloc_map): Add sparc64 relocs.
5337 (sparc_elf_notsupported_reloc): New static function.
5338 (sparc_elf_wdisp16_reloc): New static function.
5339 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5340 (elf32_sparc_relocate_section): Likewise.
5341 (bfd_elf32_bfd_reloc_type_lookup): Define.
5342 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5343 (reloc_type{,_names}): Deleted.
5344 (elf_sparc_howto_table): Deleted.
5345 (sparc_reloc_map): Deleted.
5346 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5347 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5349 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5351 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5354 * Makefile.in (program_transform_name): New variable.
5355 (install): Transform library name before installing it.
5357 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * archures.c (bfd_mach_i960_hx): Define.
5360 * bfd-in2.h: Rebuild.
5361 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5362 (MATRIX): Expand entries for HX.
5363 (arch_info_struct): Add i960:hx entry.
5364 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5365 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5366 (coff_set_flags): Handle bfd_mach_i960_hx.
5368 Support for building as a shared library, based on patches from
5369 Alan Modra <alan@spri.levels.unisa.edu.au>:
5370 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5371 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5372 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5373 * configure: Rebuild.
5374 * configure.host: If --enable-shared, adjust shared library stuff
5375 based on the host. If the host is SunOS, and the linker supports
5376 -rpath, set HLDFLAGS to use it.
5377 * Makefile.in (ALLLIBS): New variable.
5378 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5379 (COMMON_SHLIB, SHLINK): New variables.
5380 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5381 (STAGESTUFF): Remove variable.
5382 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5384 (stamp-ofiles): New target, like old ofiles target, but build
5385 using a temporary file and move-if-change, and touch stamp-ofiles
5387 (ofiles): Just depend upon stamp-ofiles.
5388 (stamp-piclist, piclist): New targets.
5389 ($(SHLIB), $(SHLINK)): New targets.
5390 (targets.o, archures.o): Build twice if PICFLAG is set.
5391 (do_mostlyclean): Remove pic/*.o.
5392 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5394 (do_distclean): Remove pic and stamp-picdir.
5395 (install): Install shared libraries.
5396 ($(OFILES)): Depend upon stamp-picdir.
5397 (stamp-picdir): New target.
5399 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5401 * libcoff.h: Rebuild.
5403 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5404 flavour of a section with no owner.
5406 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5407 ELF_LINK_NON_ELF flag.
5408 (mips_elf_create_got_section): Likewise.
5410 * elf.c: Revert last change, since it breaks dynamic linking.
5411 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5413 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5414 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5415 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5417 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5419 * elf.c (assign_file_positions_for_segments): If the backend does
5420 not want the elf header or the program headers in the address
5421 space, do not include them in the calculations.
5423 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5424 function to determine if we need additional program headers.
5425 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5426 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5428 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5430 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5432 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5434 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5435 back into one line. Some compilers (sunos 4.1.3 for example)
5436 won't accept args split across more than one line.
5438 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5440 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5441 * configure: Regenerate.
5443 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5445 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5446 try to do arithmetic on a void *, cast it to a unsigned char * first.
5448 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5450 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5451 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5453 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5454 flag for a newly defined symbol.
5455 (NAME(bfd_elf,record_link_assignment)): Likewise.
5456 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5457 set the DEF or REF_REGULAR flags correctly.
5459 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5460 (libbfd.h, libcoff.h): Corresponding change.
5462 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5463 a PLT32 reloc as dynamic.
5464 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5465 is not referenced by a dynamic object, and we are not making a
5466 shared object, then don't make a PLT entry. If we do make a PLT
5467 entry, make sure the symbol has been recorded as dynamic.
5469 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5471 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5472 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5473 (powerpcle-*-cygwin32): New.
5474 * peicode.h (add_data_entry): Get address from vma.
5476 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5478 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5479 attached to the section has already been created as an undefined
5480 symbol, treat it as if it hasn't been created yet.
5482 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5484 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5485 symbol or section symbols if stripping all symbols and this is not
5486 a relocateable link. Don't output the symbol string table if
5487 there are no symbols.
5488 (elf_link_flush_output_syms): Don't do anything if there are no
5491 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5493 * coff-aux.c: New file.
5494 * hosts/m68kaux.h: New file.
5495 * config.bfd (m68*-apple-aux*): New target.
5496 * configure.in (m68*-apple-aux*): New native host.
5497 (m68kaux_coff_vec): New vector.
5498 * configure: Rebuild.
5499 * targets.c (m68kaux_coff_vec): Declare.
5500 * coffcode.h (bfd_coff_backend_data): Add field
5501 _bfd_coff_link_add_one_symbol.
5502 (bfd_coff_link_add_one_symbol): Define.
5503 (compare_arelent_ptr): New static function if TARG_AUX.
5504 (coff_write_relocs): If TARG_AUX, sort the relocs.
5505 (coff_write_object_contents): Set A/UX aouthdr magic number.
5506 (coff_link_add_one_symbol): Define if not defined.
5507 (bfd_coff_std_swap_table): Initialize new field.
5508 * libcoff.h: Rebuild.
5509 * cofflink.c (coff_link_add_symbols): Call
5510 bfd_coff_link_add_one_symbol rather than
5511 _bfd_generic_link_add_one_symbol.
5512 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5513 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5514 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5515 * Makefile.in: Rebuild dependencies.
5516 (BFD32_BACKENDS): Add coff-aux.o.
5517 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5519 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5521 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5522 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5524 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5526 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5527 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5528 (maintainer-clean): Warn about deleting special files.
5529 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5531 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5532 warning symbols correctly.
5533 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5534 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5535 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5536 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5537 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5538 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5540 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5543 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5545 * libcoff-in.h: aligned newly exported names with bfd naming
5546 conventions. Removed an erroneous define of POWERPC_LE_PE.
5547 * libcoff.h: Rebuild.
5548 * cofflink.c, coff-ppc.c: the above function name changes
5550 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5552 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5553 * ecoff.c (struct extsym_info): Define.
5554 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5555 to ecoff_link_write_external.
5556 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5557 Strip symbols when appropriate.
5559 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5560 * syms.c (BSF_OBJECT): Define.
5561 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5562 * bfd-in2.h: Rebuild.
5563 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5565 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5568 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5569 copying relocs into a shared object, treat a defined global symbol
5571 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5572 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5573 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5575 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5576 real defined symbol, not to a weak defined symbol.
5578 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5580 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5581 and made a few static functions externs.
5583 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5584 POWERPC_LE_PE hack in cofflink.
5586 * libcoff-in.h: promoted the following from cofflink.c to allow
5587 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5588 coff_debug_merge_element, struct coff_debug_merge_type,
5589 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5590 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5591 coff_debug_merge_hash_lookup, coff_link_section_info,
5592 coff_final_link_info, coff_debug_merge_hash_newfunc,
5593 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5595 * libcoff.h: re-gen'd
5597 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5599 * syms.c: Include "bfdlink.h".
5600 (struct stab_find_info): Define.
5601 (_bfd_stab_section_find_nearest_line): New function.
5602 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5603 * libbfd.h: Rebuild.
5604 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5605 * elf.c (_bfd_elf_find_nearest_line): Try calling
5606 _bfd_stab_section_find_nearest_line before searching the ELF
5607 symbol table. Find the closest STT_FUNC symbol, not the last one.
5608 * libcoff-in.h (coff_data_type): Add line_info field.
5609 * libcoff.h: Rebuild.
5610 * coffgen.c (coff_find_nearest_line): Try calling
5611 _bfd_stab_section_find_nearest_line before searching the COFF
5613 * Makefile.in: Rebuild dependencies.
5615 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5617 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5618 4 bytes, so we get the correct value when updating the register
5619 field in little endian mode.
5621 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5623 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5624 entry_section fields. Add sntoc and snentry fields.
5625 * libcoff.h: Rebuild.
5626 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5627 not toc_section and entry_section (the COFF file does not have any
5628 sections at this point).
5629 (coff_write_object_contents): Set o_snentry and o_sntoc from
5630 snentry and sntoc rather than entry_section and toc_section.
5631 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5632 snentry, not toc_section and entry_section.
5633 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5634 entry_section from hentry.
5635 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5637 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5638 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5639 than using toc_section directly.
5641 * archures.c: Add missing `.' in enum bfd_architecture.
5642 * bfd-in2.h: Rebuild.
5644 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5645 Robert Lipe <robertl@arnet.com>.
5647 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5649 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5650 to sections we allocate. Use bfd_zalloc to allocate initialial
5651 sections, not bfd_alloc.
5652 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5653 SDA{,2}I16 relocations.
5654 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5655 whether to put something in .sbss or not.
5656 (ppc_elf_relocate_section): Add support for more relocations. Add
5657 in sec->output_offset where appropriate. Make error messages
5658 include the symbol name.
5660 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5661 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5662 doesn't get redefined messages if -shared.
5664 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5665 section if the rel_section field has been set up.
5667 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5669 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5672 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5674 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5675 of flags, only flags used are controlled by mach number. Bump up
5676 output file mach number to highest of input file mach numbers.
5677 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5678 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5680 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5681 bfd_elf64_sparc_vec support.
5683 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5685 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5686 the embedded bit is set on some objects and not on others. Just
5688 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5691 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5693 * coffcode.h (coff_new_section_hook): Don't try to align the
5696 * coffcode.h (coff_set_section_contents): Fix the handling of the
5697 .lib section to work even if the entire section contents are
5698 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5699 Robert Lipe <robertl@arnet.com>.
5701 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5703 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5704 memory here for contents.
5706 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5707 _SDA2_BASE_ by 32768.
5708 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5709 started using. Allocate contents for .sdata and .sdata2 sections
5711 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5713 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5714 size _SDA{,2}_BASE_.
5715 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5718 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5720 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5722 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5723 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5724 (bfd_mach_sparc_v9a): Define.
5725 (bfd_mach_sparc_v9_p): Define.
5726 * bfd-in2.h: Regenerated.
5727 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5729 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5730 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5731 to bfd_elf32_sparc_vec.
5732 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5733 Add v8plus{,a} support.
5735 (sparc_compatible): New function.
5736 * elf32-sparc.h: #include "elf/sparc.h".
5737 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5738 elf32_sparc_final_write_processing): New functions.
5739 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5740 elf_backend_final_write_processing): Define.
5742 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5744 * elf-bfd.h (struct elf_link_hash_entry): Add
5745 linker_section_pointer field.
5746 (enum elf_linker_section_enum): Enumeration for new way of
5747 creating linker dynamic sections and symbols.
5748 (elf_linker_section{,_pointers}): New structures for creating
5749 dynamic sections and symbols.
5750 (elf_obj_tdata): Add linker_section_pointers and linker_section
5752 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5753 (_bfd_elf_create_linker_section): New declarations.
5754 (_bfd_elf_find_pointer_linker_section): Ditto.
5755 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5756 (_bfd_elf_make_linker_section_rela): Ditto.
5758 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5760 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5761 (ppc_elf_create_linker_section): New function to create the
5762 sections .got, .sdata, and .sdata2.
5763 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5765 (ppc_elf_check_relocs): Support more of the eabi relocations.
5766 (ppc_elf_relocate_section): Ditto.
5767 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5768 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5770 * elflink.h (elf_create_pointer_linker_section): New function to
5771 create initialized pointers in dynamic linker sections.
5772 (elf_finish_pointer_linker_section): Actually intialize the
5773 pointers created above.
5775 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5776 macros to provide both 32 and 64 bit versions of
5777 elf_create_pointer_linker_section.
5778 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5779 provide both 32 and 64 bit versions of
5780 elf_finish_pointer_linker_section.
5782 * elflink.c (_bfd_elf_create_linker_section): New function to
5783 create a linker section.
5784 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5785 given address in the linker pointer offsets created for a given
5787 (_bfd_elf_make_linker_section_rela): Make a RELA section
5788 corresponding to the generated linker section.
5790 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5792 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5794 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5796 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5797 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5798 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5799 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5800 toc entry in an objdump) for now.
5801 (ppc_do_last, ppc_get_last): New function - needed to save processing
5802 the toc owner to the end.
5803 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5806 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5807 toc owner from being done till last. Must define POWERPC_LE_PC
5810 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5812 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5814 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5815 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5817 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5819 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5821 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5825 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5827 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5829 * elf.c (assign_file_positions_for_segments): Don't increment file
5830 offset for a segment which contains no loadable sections.
5832 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5834 * reloc.c: Add new PowerPC relocations.
5835 * {bfd-in2,libbfd}.h: Regenerate.
5837 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5838 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5840 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5842 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5845 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5848 * coffgen.c (coff_find_nearest_line): Don't try to cache
5849 information in sections that are not owned by a BFD. From Richard
5850 Henderson <richard@atheist.tamu.edu>.
5852 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5853 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5854 * elflink.h (elf_link_output_extsym): Remove special check for
5857 * ecoffswap.h: Add prototypes for static functions.
5859 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5861 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5862 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5864 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5865 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5866 support. Begin support for R_PPC_SDA{2,}REL.
5868 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5870 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5871 create the .got and .got.neg sections.
5872 (ppc_elf_size_dynamic_sections): Call it.
5873 (ppc_elf_check_relocs): Call it.
5874 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5875 (ppc_elf_check_relocs): Add error messages for relocations we
5876 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5879 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5881 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5882 section flags for V.4 and eabi.
5884 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5886 * elf.c (assign_file_positions_for_segments): If a segment
5887 contains no sections, don't mark it as readable.
5889 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5890 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5892 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5893 dynamic section, if there is one.
5894 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5895 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5896 (bfd_elf64_swap_dyn_in): Likewise.
5897 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5899 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5901 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5902 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5903 <pirker@eiunix.tuwien.ac.at>.
5905 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5907 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5908 PowerPC V.4 and eabi.
5909 * bfd-in2.h: Regenerate.
5910 * libfd.h: Regenerate.
5912 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5914 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5915 section type and SHF_EXCLUDE section flag, turning them into the
5916 appropriate bfd section flag.
5918 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5920 * xcofflink.c (xcoff_link_add_symbols): Create the special
5921 sections if we see a DYNAMIC object, in case that is the only
5922 XCOFF input object we see.
5924 * elf32-mips.c: Extensive changes for a start at dynamic linking
5925 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5927 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5928 (struct elf_backend_data): Remove
5929 elf_backend_create_program_headers field. Add
5930 elf_backend_additional_program_headers and
5931 elf_backend_modify_segment_map fields.
5932 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5934 (elf_backend_additional_program_headers): Likewise.
5935 (elf_backend_modify_segment_map): Likewise.
5936 (elf_backend_create_program_headers): Don't define.
5937 (elfNN_bed): Change to account for field changes.
5938 * elf.c (assign_file_positions_for_segments): Call new
5939 modify_segment_map backend function. Don't call old
5940 create_program_headers backend function.
5941 (get_program_header_size): Call additional_program_headers rather
5942 than create_program_headers.
5943 * elflink.h (elf_link_add_object_symbols): Initialize
5944 type_change_ok from new backend field.
5945 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5947 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5948 a reloc against the appropriate section.
5950 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5951 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5952 (elf_flags_init): Rename from elf_ppc_flags_init.
5953 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5955 (ppc_elf_copy_private_bfd_data): Likewise.
5956 (ppc_elf_merge_private_bfd_data): Likewise.
5958 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5961 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5963 * coff-alpha.c (alpha_relocate_section): During final link, allow
5964 output .lita section to be bigger than 64k by adjusting gp value
5965 on a per-input section basis.
5966 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5968 (struct ecoff_section_tdata): Add gp field.
5970 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5972 Handle Alpha ECOFF changes in OSF/1 3.2.
5973 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5975 * coff-alpha.c: Include "aout/ar.h".
5976 (alpha_ecoff_get_relocated_section_contents): Don't require an
5977 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5978 3.2 doesn't generate one.
5979 (alpha_relocate_section): Likewise.
5980 (alpha_ecoff_slurp_armap): Define.
5981 (alpha_ecoff_slurp_extended_name_table): Define.
5982 (alpha_ecoff_construct_extended_name_table): Define.
5983 (alpha_ecoff_truncate_arname): Define.
5984 (alpha_ecoff_write_armap): Define.
5985 (alpha_ecoff_generic_stat_arch_elt): Define.
5986 (alpha_ecoff_update_armap_timestamp): Define.
5988 (alpha_ecoff_read_ar_hdr): New static function.
5989 (alpha_ecoff_get_elt_at_filepos): New static function.
5990 (alpha_ecoff_openr_next_archived_file): New static function.
5991 (alpha_ecoff_get_elt_at_index): New static function.
5992 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5993 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5994 _bfd_ecoff to alpha_ecoff.
5995 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5996 field from backend structure, rather than always calling
5997 _bfd_get_elt_at_filepos.
5998 * coff-mips.c (mips_ecoff_backend_data): Initialize
5999 get_elt_at_filepos field.
6000 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6001 from _bfd_generic_read_ar_hdr with minor changes.
6002 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6003 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6004 * libbfd.h: Rebuild.
6006 * bfd-in.h (BFD_IN_MEMORY): Define.
6007 * libbfd-in.h (struct bfd_in_memory): Define.
6008 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6009 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6010 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6011 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6012 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6013 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6014 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6015 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6016 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6017 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6019 (bfd_openstreamr): Likewise.
6020 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6021 BFD_IN_MEMORY is not set.
6022 * riscix.c (riscix_some_aout_object_p): Likewise.
6023 * bfd-in2.h, libbfd.h: Rebuild.
6025 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6026 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6027 (bfd_get_elt_at_index): Define.
6028 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6029 bfd_get_elt_at_index. Change index parameter from int to
6031 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6032 (_bfd_noarchive_get_elt_at_index): Define.
6033 (_bfd_archive_bsd_get_elt_at_index): Define.
6034 (_bfd_archive_coff_get_elt_at_index): Define.
6035 * bfd-in2.h, libbfd.h: Rebuild.
6036 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6037 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6038 * ieee.c (ieee_get_elt_at_index): Define.
6039 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6040 * oasys.c (oasys_get_elt_at_index): Define.
6041 * som.c (som_get_elt_at_index): Define.
6043 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6044 numbers to the .text section.
6046 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6048 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6049 If there is a SEC_DEBUGGING section, get the contents of the debug
6050 information part from it.
6051 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6053 (ieee_write_object_contents): Check ieee_write_debug_part return.
6055 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6057 * config.bfd (i[345]86-*-freebsd*): Add target.
6058 * configure.in (i386freebsd_vec): Add vec.
6059 * configure: Regenerate.
6060 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6061 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6062 Rebuild dependencies..
6063 * freebsd.h: New file.
6064 * i386freebsd.c: New file.
6065 * targets.c (i386freebsd_vec): Declare.
6066 (bfd_target_vector): Add i386freebsd_vec.
6067 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6068 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6070 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6072 * ieee.c (ieee_slurp_debug): New static function.
6073 (ieee_object_p): Call it.
6074 (ieee_slurp_section_data): Skip debugging sections.
6075 (ieee_get_reloc_upper_bound): Likewise.
6076 (ieee_get_section_contents): Likewise.
6077 (ieee_canonicalize_reloc): Likewise.
6078 (ieee_write_section_part): Likewise.
6079 (ieee_write_debug_part): Likewise.
6080 (ieee_write_data_part): Likewise.
6081 (init_for_output): Likewise.
6083 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6085 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6087 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6088 relocs, since ppc_elf_relocate_section handles the linker case.
6089 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6091 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6092 ppc_elf_relocate_section since that is now the only caller.
6093 (ppc_elf_relocate_section): Ditto.
6095 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6097 * coffcode.h (coff_write_object_contents): If we don't know the
6098 section of the entry point for an XCOFF executable, always set the
6099 entry address to -1.
6101 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6103 * elf.c (bfd_section_from_shdr): Add support for note sections.
6105 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6107 * bfd-in.h (struct _symbol_info): Add stab_type field.
6108 * bfd-in2.h: Rebuild.
6109 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6111 * elf32-ppc.c: Remove trailing newline from calls to
6113 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6114 difference if target endianness is known.
6116 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6118 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6119 old style TOC16 references without using R_PPC_GOT.
6120 (ppc_reloc_type): Ditto.
6121 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6122 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6123 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6124 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6125 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6127 (ppc_elf_adjust_dynamic_symbol): Ditto.
6128 (ppc_elf_adjust_dynindx): Ditto.
6129 (ppc_elf_size_dynamic_sections): Ditto.
6130 (ppc_elf_finish_dynamic_symbol): Ditto.
6131 (ppc_elf_finish_dynamic_sections): Ditto.
6132 (ELF_DYNAMIC_INTERPRETER): Define.
6134 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6136 * elf.c (copy_private_bfd_data): When attaching sections to
6137 segments ignore sections that won't be allocated. Patch from
6140 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6142 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6145 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * coff-i960.c (CALC_ADDEND): Define.
6148 (coff_i960_relocate_section): Add the input section VMA to the
6149 addend for PC relative relocs.
6151 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6153 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6154 to correctly terminate.
6156 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6158 * targets.c (enum bfd_endian): Define.
6159 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6160 from boolean to enum bfd_endian. Change header_byteorder_big_p
6162 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6163 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6164 * bfd-in2.h: Rebuild.
6165 * All targets: Change initialization of byteorder and
6166 header_byteorder to use enum bfd_endian values rather than
6168 * All files: Change all references to byteorder_big_p and
6169 header_byteorder_big_p to use new bfd_*_endian macros.
6171 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6173 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6175 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6177 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6179 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6181 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6183 * ieee.c: Lots of minor cleanups. Make many functions return
6184 errors rather than calling abort. Also:
6185 (ieee_write_twobyte): Remove; change callers to call existing
6186 ieee_write_2bytes function.
6187 (ieee_write_expression): Don't output the section twice when
6188 outputting a local symbol. Don't emit an extraneous zero if there
6190 (ieee_slurp_sections): Set the lma as well as the vma.
6191 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6193 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6194 a recognized one or bfd_arch_unknown.
6195 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6197 (ihex_get_symtab): Likewise.
6199 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6201 * aoutx.h: Include <ctype.h>.
6202 (struct aout_link_includes_table): Define.
6203 (struct aout_link_includes_totals): Define.
6204 (struct aout_link_includes_entry): Define.
6205 (aout_link_includes_lookup): Define macro.
6206 (struct aout_final_link_info): Add includes field.
6207 (aout_link_includes_newfunc): New static function.
6208 (NAME(aout,final_link)): Initialize includes hash table.
6209 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6211 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6213 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6215 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6217 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6219 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6221 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6222 (pe_print_private_bfd_data): call pe_print_reloc.
6223 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6224 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6225 up some debugging as well.
6227 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6229 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6232 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6234 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6235 when setting sections to NULL.
6237 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6239 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6241 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6242 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6244 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6245 * bfd-in2.h: Rebuild.
6247 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6249 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6251 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6253 * ihex.c (ihex_scan): Handle record types 4 and 5.
6254 (ihex_object_p): Permit types 4 and 5.
6255 (ihex_set_section_contents): Remove check for out of range
6257 (ihex_write_object_contents): Generate types 4 and 5.
6259 * elflink.h (elf_link_output_extsym): Just ignore warning and
6260 indirect references to symbols which don't really exist.
6262 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6264 * peicode.h (pe_print_idata): Minor format fixes
6265 (pe_print_edata): New function. Under private printing, this formats
6266 the edata section of a PE file.
6267 (pe_print_private_bfd_data): Added call to pe_print_edata.
6269 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6271 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6272 index, don't call stoi.
6274 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6276 * srec.c (srec_scan): Set lma as well as vma.
6278 * ihex.c: New file; support for Intel Hex format.
6279 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6280 (ihex_vec): Declare.
6281 (bfd_target_vector): Always include ihex_vec.
6282 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6283 * Makefile.in: Rebuild dependencies.
6284 (BFD_LIBS): Add ihex.o
6285 (BFD_LIBS_CFILES): Add ihex.c.
6286 * bfd-in2.h: Rebuild.
6288 * elf.c (assign_file_positions_for_segments): Sort the sections in
6290 (get_program_header_size): Return the right size if segment_map is
6292 (copy_private_bfd_data): Don't bother to sort the sections.
6294 * bfd.c (bfd_record_phdr): New function.
6295 * bfd-in.h (bfd_record_phdr): Declare.
6296 * bfd_in2.h: Rebuild.
6298 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6301 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6302 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6304 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6305 (bfd_zmalloc): Change declaration.
6306 * libbfd.h: Rebuild.
6307 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6308 and realloc. Don't set bfd_error_no_memory if they fail.
6310 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6312 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6313 uses as well. Added a new howto to deal with TOCREL16 relocs that
6314 are TOCDEFN as well.
6315 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6316 to handle RVA relocs from dlltool.
6317 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6318 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6319 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6321 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6322 to get the right section alignment.
6324 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6326 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6327 p_paddr if p_paddr is zero.
6328 (make_mapping): Set includes_filehdr and includes_phdrs for first
6330 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6332 (assign_file_positions_for_segments): Handle includes_filehdr and
6333 includes_phdrs. Remove special handling of PT_PHDR and first
6335 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6336 when appropriate. Remove special handling of PT_PHDR segment.
6337 Use a more complex condition for when a section is included in a
6338 segment to handle Solaris linker oddities.
6340 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6342 * coff-m88k.c (howto_table): Reformatted for easier reading;
6343 special_function now points to new function m88k_special_reloc.
6344 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6346 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6347 be done correctly by m88k_special_reloc.
6348 (reloc_processing): New function to be used by RELOC_PROCESSING.
6349 (RELOC_PROCESSING): Define to call reloc_processing.
6351 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6353 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6354 (pe_print_pdata): Likewise.
6356 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6357 obstack_alloc fails.
6358 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6360 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6361 * Many files: don't set bfd_error_no_memory if one of the above
6364 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6365 if p_paddr_valid is set.
6366 (copy_private_bfd_data): New static function.
6367 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6369 * elf.c (assign_file_positions_for_segments): Fix case where extra
6370 program headers were allocated.
6372 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6373 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6374 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6375 _bfd_elf_print_private_bfd_data.
6377 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6378 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6379 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6380 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6381 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6382 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6383 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6385 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6387 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6388 * elf.c (make_mapping): New static function.
6389 (map_sections_to_segments): New static function.
6390 (elf_sort_sections): New static function.
6391 (assign_file_positions_for_segments): New static function.
6392 (map_program_segments): Remove.
6393 (get_program_header_size): Remove sorted_hdrs, count, and
6394 maxpagesize parameters. Simplify.
6395 (assign_file_positions_except_relocs): When generating an
6396 executable, use assign_file_positions_for_segments.
6397 (elf_sort_hdrs): Remove.
6398 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6399 to get_program_header_size.
6401 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6403 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6405 * configure, config.in: Regenerate with autoconf 2.7.
6407 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6408 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6410 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6412 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6413 (ecoff_sec_to_styp_flags): Likewise.
6414 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6415 (ecoff_set_symbol_info): Handle scRConst.
6416 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6417 (ecoff_compute_section_file_positions): Handle .rconst section.
6418 (_bfd_ecoff_write_object_contents): Likewise.
6419 (ecoff_link_check_archive_element): Handle scRConst.
6420 (ecoff_link_add_externals): Likewise.
6421 (ecoff_link_write_external): Handle .rconst section.
6422 (ecoff_reloc_link_order): Likewise.
6423 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6424 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6426 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6428 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6429 DEF_DYNAMIC flag is set.
6431 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6433 * host-aout.c: If TRAD_HEADER is defined, include it.
6435 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6437 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6438 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6439 (BFD_NEED_DECLARATION): New function.
6440 * configure.in: Use BFD_NEED_DECLARATION.
6441 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6442 * configure, config.in: Rebuild with autoconf 2.6.
6444 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6445 special_sections before returning when called with a non XCOFF
6448 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6451 * coffcode.h (coff_compute_section_file_positions): Only pad the
6452 previous section to force file alignment when creating an
6455 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6457 * coffcode.h (coff_compute_section_file_positions): If
6458 RS6000COFF_C, set up the .debug section.
6460 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6461 if it is not large enough to accomodate the entire TOC area with
6462 signed 16 bit offsets.
6463 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6465 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6466 TOC anchor to use the TOC value used in the output file.
6468 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6470 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6471 (_bfd_coff_read_string_table): Likewise.
6473 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6475 * pe-arm.c: Fix typos.
6476 * coff-arm.c: Likewise.
6478 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6480 * coff-ppc.c (list_ele): Added "cat"egory member.
6481 (record_toc): New category parameter (priv or pub).
6482 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6483 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6484 the mainline. It addes extra toc cells in error.
6485 (ppc_coff_swap_sym_in_hook): Added some documentation.
6486 (dump_toc): Can now diagnose "virtual toc" chicanery.
6488 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6490 * elf-bfd.h (struct elf_link_hash_table): Change type of
6491 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6493 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6495 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6496 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6498 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6499 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6500 defined or mentioned in a regular file.
6502 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6504 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6505 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6506 (coff_ppc_relocate_section): Correct REL24 handling
6507 (ppc_process_before_allocation): Correct TOCDEFN handling
6509 * peicode.h (dir_names): Added name descriptions
6511 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6513 * VERSION: Updated to cygnus-2.6.
6515 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6517 * targets.c (m68k4knetbsd_vec): Declare.
6519 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6521 * targets.c (bfd_target): Change type of second argument to
6522 _bfd_print_private_bfd_data from void * to PTR.
6523 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6524 using PTR rather than void *.
6525 * bfd-in2, libbfd.h: Rebuild.
6526 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6528 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6529 _bfd_generic_bfd_print_private_bfd_data rather than casting
6532 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6534 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6535 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6537 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6538 BFD64_BACKENDS_CFILES): New variables.
6541 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6543 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6544 not at the file position of the first section.
6545 * coffcode.h (coff_compute_section_file_positions): Avoid using
6547 (coff_write_object_contents): When generating a PPC PE executable
6548 with no symbols, round up the file size to a COFF_PAGE_SIZE
6550 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6551 don't write out a string table.
6553 * elf.c (bfd_section_from_shdr): When using a different section
6554 header, pass the new one to _bfd_elf_make_section_from_shdr.
6555 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6556 (elf_map_symbols): Add section VMA to symbol value when comparing
6558 (_bfd_elf_compute_section_file_positions): Only build symbol table
6559 if there are some symbols. Set file offset of symtab and strtab
6561 (assign_file_positions_except_relocs): Remove dosyms parameter.
6562 Change all callers. Never set file offset of symtab and strtab
6564 (_bfd_elf_copy_private_section_data): New function.
6565 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6566 (_bfd_elf_copy_private_symbol_data): New function.
6567 (swap_out_syms): Check for special mapping of st_shndx created by
6568 copy_private_symbol_data.
6569 * elfxx-target.h: Use new copy routines.
6570 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6571 (_bfd_elf_copy_private_section_data): Declare.
6573 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6575 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6578 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6579 _bfd_dummy_target, matching the recent change to archive
6582 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6584 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6585 arithmetic on PTR types.
6587 * aout-target.h (MY(callback)): Set the lma of the sections.
6589 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6590 symbol into a reloc against the section.
6592 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6594 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6595 glue for the relocs: IMGLUE and IFGLUE.
6596 (record_toc): new function - tracks toc contents
6597 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6598 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6599 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6600 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6601 (ppc_record_toc_entry): Removed a debug define (duh)
6603 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6604 (pe_print_idata): New function - formats the idata section data
6605 (pe_print_pdata): New function - formats the pdata section data
6606 (pe_print_private_bfd_data): calls to above
6608 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6610 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6611 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6612 TARGET_SYM and TARGET_NAME for vector and BFD name.
6613 * coff-pmac.c (pmac_xcoff_vec): Remove.
6614 (TARGET_SYM, TARGET_NAME): Define.
6615 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6616 machine to 0, not all PowerMacs are 601s.
6618 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6620 * elfcode.h (elf_object_p): Read in any program headers.
6621 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6622 based on the program headers, if any.
6623 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6624 (map_program_segments): Set p_paddr of program headers based on
6627 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6632 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6633 trying to do a relocateable link with a non-a.out object file.
6635 * archive.c (bfd_generic_archive_p): Check the first object file
6636 in an archive even if target_defaulted is set. If the object file
6637 has the wrong xvec, reject it.
6639 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6640 be represented, report the name via _bfd_error_handler.
6641 (translate_to_native_sym_flags): Likewise.
6642 * elf32-mips.c (mips_elf_final_link): Likewise.
6643 * oasys.c (oasys_write_sections): Likewise.
6645 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6646 which checks for STYP_OVRFLO sections.
6647 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6648 reloc and lineno count overflows.
6649 (coff_write_object_contents): Call coff_count_linenumbers before
6650 coff_compute_section_file_positions. If RS6000COFF_C, handle
6651 reloc and lineno count overflows.
6652 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6653 relocs before dealing with .pad sections. Count overflow section
6654 headers when handling .pad sections.
6656 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6659 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6660 (struct xcoff_link_hash_table): Add descriptor_section and
6661 special_sections fields.
6662 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6663 (xcoff_link_add_symbols): Set linkage section alignment. Create
6664 descriptor section. Check for magic symbol names (_text, etc.),
6665 and record them in special_sections if found. Set
6666 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6667 descriptor field to point back to the function code symbol.
6668 (xcoff_sweep): Always mark the special descriptor_section.
6669 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6670 function descriptor, and mark it if it is.
6671 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6672 parameter, and fill it in. Allocate space for the descriptor
6674 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6675 global linkage code. If an undefined function descriptor is
6676 exported, arrange to define it. Warn about any other undefined
6678 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6679 (xcoff_write_global_symbol): Create a function descriptor when
6681 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6682 * bfd-in2.h: Rebuild.
6684 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6686 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6687 (ppc_coff_link_hash_table): new types for hashing
6688 (ppc_coff_link_hash_newfunc): hash entry constructor
6689 (ppc_coff_link_hash_table_init): hash table initializer
6690 (ppc_coff_link_hash_table_create): hash table constructor
6691 (ppc_record_toc_entry): changed references to hash table
6692 (coff_ppc_relocate_section): changed references to hash table
6694 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6695 * libcoff.h: Rebuild
6697 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6698 (coff_link_add_symbols): removed toc_offset init
6700 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6702 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6705 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6706 if it is given and mmep is available.
6707 * acconfig.h: Undef USE_MMAP.
6708 * configure, config.in: Regenerated.
6709 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6710 table handling the old way.
6711 (aout_get_external_symbols): Don't complain if last byte of string
6713 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6714 (bfd_free_window) [! USE_MMAP]: Don't define.
6715 (bfd_get_file_window,
6716 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6718 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6720 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6723 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6725 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6726 compatible with AMD generated COFF files. Try to support both AMD
6727 and GNU formats simultaneously.
6728 (coff_a29k_relocate_section): Likewise.
6730 * libbfd.c (bfd_get_file_window): Change writable parameter from
6731 int to boolean; update all callers. Pass MAP_SHARED if not
6732 writable--it's required on Solaris. Cast fprintf argument to
6734 * bfd-in.h (bfd_get_file_window): Update declaration.
6735 * bfd-in2.h: Rebuild.
6736 * aoutx.h: Update calls to bfd_get_file_window.
6738 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6740 (xcoff_swap_ldhdr_in): New static function.
6741 (xcoff_swap_ldsym_in): New static function.
6742 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6743 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6744 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6745 Handle XTY_ER/XMC_XO symbols correctly.
6746 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6747 rather than normal symbol table.
6748 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6749 already defined with the same absolute value.
6750 (xcoff_mark): When considering called symbols, check whether the
6751 descriptor is from a dynamic object, rather than the symbol
6753 (xcoff_build_ldsyms): Likewise.
6755 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6756 Cast realloc and malloc return values. If malloc or realloc fail,
6757 set bfd_error_no_memory.
6758 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6759 * bfd-in2.h: Rebuild.
6761 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6763 * coff-ppc.c (ppc_record_toc_entry): new function.
6764 (in_reloc_p): changed return value.
6765 (coff_ppc_relocate_section): much rework.
6766 (ppc_allocate_toc_section): new function.
6767 (ppc_process_before_allocation): new function.
6768 (ppc_coff_swap_sym_in_hook): new function.
6770 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6771 (coff_link_add_symbols): initialize toc_offset.
6773 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6774 (coff_swap_aouthdr_out): Added more sections to the data
6775 dictionary for the pe file header. Also changed linker version
6776 number on the ppc side.
6777 (dir_names): small improvements to the dictionary printing.
6778 (pe_mkobject_hook): save the file level flags.
6780 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6781 (pe_tdata): added real_flags field
6782 (coff_tdata): added local_toc_sym_map and access macro
6784 * libcoff.h (coff_link_hash_entry): added toc_offset field
6785 (pe_tdata): added real_flags field
6786 (coff_tdata): added local_toc_sym_map and access macro
6788 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6789 (coff_mkobject): init for local_toc_sym_map
6790 (coff_write_object_contents): set the internal_a.magic to
6791 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6794 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6796 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6797 entries until both the line number address and the function name
6798 address are too large.
6800 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6801 * configure: Rebuilt.
6803 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6804 is defined in the environment.
6806 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6808 * som.c (som_get_section_contents_in_window): Define to use
6811 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6813 * coff-i860.c: New file, based on coff-i386.c.
6814 * cpu-i860.c: New file, based on cpu-i386.c.
6815 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6816 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6817 targets, using i860coff_vec.
6818 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6819 trad-core.o and hosts/i860mach3.h.
6820 (i860coff_vec): Use coff-i860.o and cofflink.o.
6821 * configure: Rebuild.
6822 * Makefile.in: Rebuild dependencies.
6823 (ALL_MACHINES): Add cpu-i860.o.
6824 (BFD32_BACKENDS): Add coff-i860.o.
6825 (CFILES): Add cpu-i860.c and coff-i860.c.
6826 * targets.c (i860coff_vec): Declare.
6827 (bfd_target_vector): Add &i860coff_vec.
6828 * archures.c (bfd_i860_arch): Declare.
6829 (bfd_archures_list): Add &bfd_i860_arch.
6830 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6831 (coff_set_flags): Handle bfd_arch_i860.
6832 (coff_write_object_contents): Handle I860 a.out magic number.
6834 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6836 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6837 the created .tc section to 2.
6838 (xcoff_mark): Don't keep a .loader reloc for a call to an
6839 undefined symbol when creating a shared library.
6840 (xcoff_build_ldsyms): When creating a shared library, generate
6841 global linkage code for a call to an undefined symbol.
6843 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6845 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6846 BFD32_BACKENDS, BFD64_BACKENDS.
6847 (.dep1): Put mkdep output in a separate file.
6848 Rebuilt dependencies.
6850 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6853 Permit use of mmap when available:
6855 * configure.in: Check for mmap, madvise, mprotect.
6856 * config.in, configure: Regenerated.
6858 * libbfd.c (struct _bfd_window_internal): Define type.
6859 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6861 (ok_to_map): New static variable for debugging.
6862 (_bfd_generic_get_section_contents_in_window): New function.
6863 * bfd-in.h (bfd_window_internal): Declare type.
6864 (bfd_window): Define type.
6865 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6866 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6869 * libaout.h (struct aoutdata): Add two window fields.
6870 (obj_aout_sym_window, obj_aout_string_window): New macros.
6871 * aoutx.h (some_aout_object_p): Initialize windows.
6872 (aout_get_external_symbols): Get symbol data and strings in
6873 windows instead of explicitly allocated buffers.
6874 (slurp_symbol_table): Free window instead of memory.
6875 (bfd_free_cached_info): Release windows instead of freeing storage
6877 (aout_link_free_symbols): Ditto.
6879 * targets.c (bfd_target): Add new field for
6880 get_section_contents_in_window.
6881 (BFD_JUMP_TABLE_GENERIC): Updated.
6882 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6883 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6884 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6885 macros for get_section_contents_in_window field.
6887 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6889 * core.c: Renamed to corefile.c
6890 * makefile.dos (OBJS): Change core.o to corefile.o
6891 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6894 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6896 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6897 targ_selvecs to allow debugging under Irix-5 native.
6900 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6902 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6903 to o. Clobber and restore the list of new csects around the call
6904 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6905 linker error and the linker wants to read the symbol table. Reset
6906 the line number count of a real section even if it has no relocs.
6907 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6909 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6912 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6914 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6915 an undefined symbol in a shared link.
6917 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6918 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6919 phdm@info.ucl.ac.be (Philippe De Muyter).
6921 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6923 * coff-m88k.c (rtype2howto): New static function.
6924 (RTYPE2HOWTO): Use it rather than a macro definition.
6926 * coffcode.h (coff_write_object_contents): set internal_a.magic
6927 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6929 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6930 define TRAD_HEADER to new file hosts/delta68.h.
6931 m88*-motorola-sysv*, however, does use ptrace-core.o.
6932 * hosts/delta68.h: New file.
6934 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6935 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6937 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6939 * i386linux.c (MY(vec)): Declare before use.
6941 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6943 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6944 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6946 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6947 BFD is not of the right type.
6948 (bfd_elf_get_needed_list): Likewise.
6949 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6950 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6951 * xcofflink.c (XCOFF_XVECP): Define.
6952 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6954 (bfd_xcoff_import_symbol): Likewise.
6955 (bfd_xcoff_export_symbol): Likewise.
6956 (bfd_xcoff_link_count_reloc): Likewise.
6957 (bfd_xcoff_record_link_assignment): Likewise.
6958 (bfd_xcoff_size_dynamic_sections): Likewise.
6960 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6961 table index against the number of symbols for a base relative
6964 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6966 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6967 full_aouthdr flag here...
6968 (_bfd_xcoff_bfd_final_link): ...not here.
6970 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6972 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6973 systems that have a system <libelf.h>.
6974 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6975 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6976 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6977 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6978 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6979 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6980 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6982 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6984 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6985 set, set BSF_WEAK in symbol. Change all callers.
6986 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6987 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6988 _bfd_generic_link_add_one_symbol.
6989 (ecoff_indirect_link_order): Check that the section tdata relocs
6990 are not NULL before using them.
6992 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6993 define TRAD_HEADER as hosts/alphalinux.h.
6994 * configure: Rebuild.
6995 * hosts/alphalinux.h: New file.
6996 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6999 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7001 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7002 C_ECOMM storage classes.
7004 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7006 (xcoff_mark): Call xcoff_mark_symbol.
7007 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7008 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7010 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7012 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7014 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7016 (xcoff_find_reloc): New static function.
7017 (xcoff_link_add_symbols): Use it.
7018 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7019 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7020 relocate the value of C_DECL.
7022 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7024 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7026 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7027 callback decide what goes in .relocs.
7028 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7029 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7032 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7034 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7037 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7039 * xcofflink.c: More improvements, mostly to fix handling of
7040 constructors and a few other special cases.
7041 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7042 zero, reverting yesterday's change.
7043 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7044 (bfd_xcoff_link_count_reloc): Declare.
7045 (bfd_xcoff_record_link_assignment): Declare.
7046 * bfd-in2.h: Rebuild.
7048 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7050 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7051 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7052 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7053 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7054 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7055 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7057 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7060 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7061 segments includes the a.out header. See to that the magic number
7062 *always* is big-endian.
7064 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7065 m68k4k NetBSD configurations.
7067 * configure.in, configure: Separate i386 & mips NetBSD
7068 configurations from other BSD ones. Don't assume DEC is the only
7069 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7070 configurations. Add support for m68k4k NetBSD object format.
7072 * libaout.h: Added M_68K4K_NETBSD magic.
7074 * m68k4knetbsd.c: New file.
7076 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7078 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7081 * hosts/mipsnbsd.h: New file.
7084 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7086 * config.bfd: Add config stuff for mips*-*-magic* to set
7087 targ_defvec to ecoff_big_vec.
7090 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7092 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7094 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7095 toc_section, and entry_section fields.
7096 (struct xcoff_section_tdata): Remove ldrel_count field.
7097 * libcoff.h: Rebuild.
7098 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7100 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7101 full a.out header if full_aouthdr is set in xcoff_data.
7102 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7103 based on sections stored in xcoff_data.
7104 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7106 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7107 (rs6000coff_vec): Set symbol_leading_char to '.'.
7108 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7109 value stored in ret rather than returning a pointer value.
7111 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7113 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7116 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7118 * som.c (som_slurp_string_table): Allocate the strings with malloc
7119 since they're free'd by free_cached_info.
7120 (som_slurp_symbol_table): Similarly for the symbol table.
7122 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7124 * Makefile.in (diststuff): Don't make headers.
7126 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7128 * Makefile.in: Rebuild dependencies.
7130 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7131 output_bfd is not SunOS.
7132 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7133 non-SunOS input files.
7135 * xcofflink.c: Extensive changes to support linking shared objects
7136 and generating a .loader section.
7137 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7138 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7139 last_symndx, and ldrel_count fields.
7140 * libcoff.h: Rebuild.
7141 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7142 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7144 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7145 (bfd_xcoff_export_symbol): Declare.
7146 (bfd_xcoff_size_dynamic_sections): Declare.
7147 * bfd-in2.h: Rebuild.
7149 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7151 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7152 * configure: Rebuild.
7153 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7154 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7156 (pmac_xcoff_vec): Update to use new xcoff support.
7157 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7158 (xcoff_write_armap): Declare buf as unsigned char.
7159 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7161 * mpw-make.sed: Generalize subdir_do edit.
7163 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7165 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7166 correctly. Don't initialize asect->vma.
7168 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7170 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7171 something a little less than the page size.
7173 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7175 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7177 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7179 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7180 * coffcode.h (coff_write_object_contents): If .bss is before
7181 .data us that as data_start.
7182 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7184 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7185 (coff_swap_outhdr_out): Hardwire in version number.
7187 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7189 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7190 major and minor to *_vno, since the former are also macros in
7191 SunOS header files. Cast result of bfd_alloc to appropriate
7194 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7195 before assigning to sec_data.
7197 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7199 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7200 now relative to the section, not absolute.
7201 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7202 get the file name when there is a N_SO directory name. When
7203 handling stabs, remember that section->vma was added to the
7206 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7208 * sunos.c (struct sunos_link_hash_table): Add needed field.
7209 (sunos_link_hash_table_create): Call bfd_release, not free.
7210 (sunos_link_hash_table_create): Initialize needed field.
7211 (sunos_add_dynamic_symbols): Record needed objects.
7212 (bfd_sunos_get_needed_list): New function.
7213 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7214 * bfd-in2.h: Rebuild.
7216 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7218 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7220 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7222 * bfd-in.h (struct bfd_link_needed_list): Rename from
7223 bfd_elf_link_needed_list.
7224 * bfd-in2.h: Rebuild.
7225 * elf.c, elflink.h, libelf.h: Corresponding changes.
7227 Add start at AIX linker support; no shared libraries yet.
7228 * xcofflink.c: New file.
7229 * configure.in (rs600coff_vec): Use xcofflink.o.
7230 * configure: Rebuild.
7231 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7233 (struct xcoff_section_tdata): Define.
7234 (xcoff_section_data): Define macro.
7235 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7236 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7237 (_bfd_xcoff_bfd_final_link): Declare.
7238 (_bfd_ppc_xcoff_relocate_section): Declare.
7239 * libcoff.h: Rebuild.
7240 * coff-rs6000.c: Clean up a bit.
7241 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7242 cputype, csects, and debug_indices.
7243 (xcoff_copy_private_bfd_data): Copy cputype.
7244 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7245 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7246 (xcoff_reloc_type_lookup): Rename from
7247 rs6000coff_reloc_type_lookup.
7248 (coff_relocate_section): Define.
7249 (_bfd_xcoff_sizeof_headers): Define.
7250 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7251 (_bfd_xcoff_bfd_relax_section): Define.
7252 (_bfd_xcoff_bfd_link_split_section): Define.
7253 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7255 * coffcode.h (coff_compute_section_file_positions): If AIX,
7256 increment sofar by SMALL_AOUTSZ if not executable.
7257 (coff_write_object_contents): If AIX, always output an a.out
7258 header; if not executable, header size of SMALL_AOUTSZ.
7259 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7260 (_bfd_stringtab_init): Initialize xcoff field.
7261 (_bfd_xcoff_stringtab_init): New function.
7262 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7263 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7264 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7265 * libbfd.h: Rebuild.
7266 * Makefile.in: Rebuild dependencies.
7267 (BFD32_BACKENDS): Add xcofflink.o.
7268 (CFILES): Add xcofflink.c.
7270 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7271 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7272 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7274 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7276 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7278 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7280 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7281 * config.in: Regenerated.
7283 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7284 (_bfd_chunksize): New variable.
7285 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7286 for obstack chunk size.
7287 * configure.in: Check for getpagesize.
7288 * configure: Regenerated.
7290 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7292 * trad-core.c (rawptr): Make it a local variable of
7293 ptrace_unix_core_file_p.
7295 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7297 * coff-arm.c (in_reloc_p): New.
7298 * coff-i386.c (in_reloc_p): New.
7299 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7300 (coff_write_object_contents): Only set has_reloc_section
7302 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7303 in_reloc_p to decide if reloc should be emitted.
7304 * libcoff.h (pe_data_type.in_reloc_p): New.
7305 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7307 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7309 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7310 (_bfd_coff_read_internal_relocs): Likewise.
7311 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7312 (_bfd_coff_read_internal_relocs): Likewise.
7314 * elflink.h (elf_link_add_object_symbols): Correct conditions
7315 under which type and size change warnings are issued.
7317 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7319 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7320 a symbol which is not in a real section.
7321 (coff_write_native_symbol): Corresponding change.
7323 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7324 coff_link_hash_newfunc and make non-static.
7325 (_bfd_coff_link_hash_table_init): New function, broken out of
7326 _bfd_coff_link_hash_table_create.
7327 (_bfd_coff_link_hash_table_create): Use it.
7328 (process_embedded_commands): Make static.
7329 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7330 (_bfd_coff_link_hash_table_init): Declare.
7331 * libcoff.h: Rebuild.
7333 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7334 field in XCOFF tdata.
7335 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7336 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7337 based on cputype stored in a.out header, or in n_type of initial
7339 (coff_write_object_contents): Set cputype correctly in a.out
7341 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7343 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7344 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7346 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7347 * libcoff.h: Rebuild.
7349 * cpu-rs6000.c (rs6000_compatible): New static function.
7350 (bfd_rs6000_arch): Use it.
7351 * cpu-powerpc.c (powerpc_compatible): New static function.
7352 (arch_info_struct): Define various flavours of PowerPC.
7353 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7356 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7358 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7360 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7362 * elflink.h (elf_link_add_object_symbols): Don't warn about
7363 changing the size or type if the old definition was weak.
7365 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7367 * coffcode.h (combined_entry_type): Add fix_line field.
7368 (coff_slurp_line_table): Warn if we try to set the lineno field of
7370 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7371 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7372 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7373 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7375 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7376 * libcoff.h: Rebuild.
7378 * libcoff-in.h (struct xcoff_tdata): Define.
7379 (xcoff_data): Define.
7380 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7381 * bfd-in2.h, libcoff.h: Rebuild.
7382 * coff-rs6000.c (xcoff_mkobject): New static function.
7383 (coff_mkobject): Define.
7384 (xcoff_copy_private_bfd_data): New static function.
7385 (coff_bfd_copy_private_bfd_data): Define.
7386 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7388 (rs6000coff_vec): Add DYNAMIC to object_flags.
7389 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7390 .loader sections specially.
7391 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7392 section alignment from the XCOFF tdata information.
7393 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7394 F_SHROBJ, and copy the extra a.out header information into the
7395 XCOFF tdata structure.
7396 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7397 F_DYNLOAD and the extra a.out header information.
7398 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7399 C_HIDEXT symbol with attached csect information.
7400 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7401 in the o_maxdata field.
7402 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7403 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7404 end if BSF_NOT_AT_END is set.
7406 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7407 _bfd_read_ar_hdr_fn.
7408 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7409 * bfd-in2.h, libbfd.h: Rebuild.
7410 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7412 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7413 (bfd_slurp_bsd_armap_f2): Likewise.
7414 (_bfd_slurp_extended_name_table): Likewise.
7416 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7418 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7420 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7421 when the symbol table is empty.
7423 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7424 space for section symbols, since we don't output them either.
7425 (elf_m68k_adjust_dynindx): Removed.
7427 * ptrace-core.c (rawptr): Make it a local variable of
7428 ptrace_unix_core_file_p.
7430 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7432 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7435 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7436 Mac object file formats.
7438 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7440 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7441 auxent if there isn't one.
7442 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7443 rather than FILNMLEN as the maximum name length.
7445 * coffcode.h (bfd_coff_backend_data): Add new field
7446 _bfd_coff_print_aux.
7447 (bfd_coff_print_aux): New static function.
7448 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7449 scnlen field of an XTY_LD csect aux entry.
7450 (coff_print_aux): New static function.
7451 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7452 in coff_pointerize_aux_hook.
7453 (bfd_coff_std_swap_table): Initialize new field.
7454 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7455 * libcoff.h: Rebuild.
7456 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7457 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7459 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7460 if there are symbols, for native AIX ld compatibility.
7462 * coffcode.h (bfd_coff_backend_data): Add new field
7463 _bfd_coff_pointerize_aux_hook.
7464 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7465 or I960, and as 0 otherwise.
7466 (bfd_coff_std_swap_table): Initialize new field.
7467 * libcoff.h: Rebuild.
7468 * coffgen.c (coff_pointerize_aux): Change parameters to take
7469 symbol pointer instead of type and class, and to take aux index.
7470 Call _bfd_coff_pointerize_aux_hook if it is defined.
7471 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7472 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7473 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7475 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7476 read-only/host-only support.
7478 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7480 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7483 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7484 BFD_JUMP_TABLE_ARCHIVE accordingly.
7485 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7486 (_bfd_compute_and_write_armap): Declare.
7487 (_bfd_generic_read_ar_hdr): Declare.
7488 (_bfd_read_ar_hdr): Define.
7489 (_bfd_noarchive_read_ar_hdr): Define.
7490 (_bfd_archive_bsd_read_ar_hdr): Define.
7491 (_bfd_archive_coff_read_ar_hdr): Define.
7492 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7493 _bfd_read_ar_hdr instead.
7494 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7495 (_bfd_compute_and_write_armap): Rename from
7496 compute_and_write_armap. Make non-static. Change all callers.
7497 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7498 than _bfd_snarf_ar_hdr.
7499 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7500 * ieee.c (ieee_read_ar_hdr): Define.
7501 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7502 * oasys.c (oasys_read_ar_hdr): Define.
7503 * som.c (som_read_ar_hdr): Define.
7504 * bfd-in2.h, libbfd.h: Rebuild.
7506 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7508 * peicode.c (coff_swap_filehdr_in): If symptr is
7509 zero, there aren't any symbols, even if nsyms is set.
7511 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7513 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7515 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7516 sections, and set styp correctly for them: .got, .hash, .dynamic,
7517 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7518 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7520 (ecoff_sort_hdrs): New static function.
7521 (ecoff_compute_section_file_positions): Return boolean, not void.
7522 Sort the sections by VMA before looking through them. Put the
7523 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7524 section on an appropriate boundary within the page.
7525 (ecoff_compute_reloc_file_positions): Check return value of
7526 ecoff_compute_section_file_positions.
7527 (_bfd_ecoff_set_section_contents): Likewise.
7528 (_bfd_ecoff_write_object_contents): Check for various Alpha
7529 section types when incrementing text_size and data_size. Call
7530 adjust_headers backend function if it exists.
7531 * coff-alpha.c (alpha_adjust_headers): New static function.
7532 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7533 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7535 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7537 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7539 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7540 of ALTERNATE_AIX_CORE_FORMAT.
7541 * configure.in (aix4): No longer need CORE_FLAGS.
7542 * configure: Updated.
7544 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7546 NS32k changes from Ian Dall:
7547 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7549 (aout_link_input_section_std, aout_link_input_section_ext,
7550 aout_link_reloc_link_order): Call them instead of _bfd_*
7552 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7554 (backend_data): Use it instead of hardcoded zero.
7556 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7557 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7559 * ns32knetbsd.c: Include bfd.h.
7560 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7561 (MY_bfd_reloc_type_lookup): Declare function too.
7562 * pc532-mach.c (set_sizes): Don't declare.
7563 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7564 (backend_data, MY_backend_data): Don't define.
7566 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7567 ns32k-*-lites* like ns32k-*-netbsd*.
7569 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7572 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7574 * coffcode.h (coff_write_object_contents): Restore setting
7575 f_timdat to 0, deleted on August 22.
7577 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7579 * coffcode.h (coff_bfd_copy_private_symbol_data,
7580 coff_bfd_copy_private_section_data,
7581 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7582 * peicode.h (coff_bfd_copy_private_bfd_data): New
7583 (pe_bfd_copy_private_bfd_data): New.
7584 (coff_swap_scnhdr_in): Swap bss size into the right place.
7585 (pe_print_private_bfd_data): Add some newlines.
7587 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7589 * som.c (setup_sections): Don't die if a space has no subspaces.
7591 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7593 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7594 dynamic symbol override a common symbol. Don't change the size or
7595 type if they have been set and the new symbol is not a definition.
7596 Warn if the size or type changes.
7598 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7600 * som.c (som_begin_writing): Don't write the symbol table or
7602 (som_finish_writing): Write them here. Place them after the
7603 subspace data, but before the relocs.
7605 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7607 * sunos.c (sunos_add_one_symbol): Just pass false, not
7608 info->shared_library, to sunos_create_dynamic_sections.
7609 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7611 (sunos_check_dynamic_reloc): Remove .text section assertion.
7613 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7615 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7616 * configure, configure.in: Add pmac_xcoff_vec case.
7617 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7618 * coff-pmac.c: New file, PowerMac XCOFF support.
7619 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7620 * targets.c (pmac_xcoff_vec): Declare.
7622 * mpw-config.in: Various changes to be compatible with the
7623 autoconf-based configury.
7624 * mpw-make.sed: New file, sed commands to translate Unix
7625 makefile into MPW syntax.
7626 * mpw-make.in: Remove.
7627 * hosts/mpw.h: Remove.
7628 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7629 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7631 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7633 * binary.c (binary_get_symtab): Return an empty string on error.
7634 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7636 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7638 * coff-ppc.c: Reformatted according to gnu conventions
7639 Removed irrelevant "if 0" code
7641 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7643 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7644 symbols rather than as indirect symbols.
7645 (MY(slurp_symbol_table)): Don't do anything special about
7648 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7649 of .ctors and .dtors sections is no larger than 2.
7651 * sunos.c (sunos_add_one_symbol): Don't change
7652 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7654 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7655 dynamic symbols when creating a shared library.
7656 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7658 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7659 written even if it is not defined in a regular object.
7660 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7661 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7662 rather than the constant 22.
7663 (sunos_check_dynamic_reloc): Handle creating a shared library.
7664 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7665 zero when creating a shared library.
7666 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7667 write it out at the start of the symbol table.
7669 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7671 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7673 * config.bfd: Add arm-*-coff.
7674 * configure.in, configure: Add armcoff_{little,big}_vec.
7675 * targets.c (armcoff_{little,big}_vec): Declare.
7676 (bfd_target_vector): Add armcoff_{little,big}_vec.
7677 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7679 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7681 * targets.c (bfd_find_target): Remove debugging code.
7683 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7685 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7687 * Makefile.in: added *-ppc files
7688 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7689 allow pe based .o's to be shared with other tools on ppc/NT
7690 * config.bfd: added powerpc[le]-[pe|winnt] config support
7691 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7692 * peicode.h: Added more section flags for PE on ppc
7693 Added coff_swap_filehdr_out to allow peicode.h to be
7694 used for non-image PE files on ppc.
7695 Check for image, or not, before copying pe_opthdr
7696 * targets.c: Added new bfd's
7697 * targets.c: Removed two inactive bfds that shouldn't have made it this
7700 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7702 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7703 explicit values to initialize all relocs. Change all users.
7704 (ppc_elf_brtaken_inner): New function to handle branch predicition
7706 (ppc_elf_brtaken_reloc): Ditto.
7707 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7708 relocs use ppc_elf_unsupported_reloc.
7709 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7710 needs to be reported.
7711 (ppc_elf_relocate_section): Support branch prediction relocs.
7713 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7715 * bfd.c (bfd_assert): Remove \n from string passed to
7718 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7719 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7720 (bfd_coff_make_section_hook): Don't define.
7721 (coff_make_section_hook): Remove.
7722 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7723 (styp_to_sec_flags): Likewise.
7724 (coff_write_object_contents): Likewise.
7725 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7727 * libcoff.h: Rebuild.
7728 * coffgen.c (make_a_section_from_file): Just call
7729 bfd_make_section_anyway, not bfd_make_section or
7730 bfd_coff_make_section_hook.
7731 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7732 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7733 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7734 make_section_hook field.
7735 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7737 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7738 pointers into value field for warning and indirect symbols; just
7739 leave the value field alone.
7740 * linker.c (generic_link_add_symbol_list): Use next symbol for
7741 warning and indirect symbols, rather than looking in symbol value.
7742 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7743 parameter. Change all callers. Remove support for indirect
7744 symbols; it didn't work anyhow.
7745 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7746 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7747 * bfd-in2.h: Rebuild.
7749 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7751 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7752 go back to telling the tools this reloc operates on 32 bits.
7754 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7756 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7757 rather than a direct fprintf.
7758 * archive.c (_bfd_write_archive_contents): Likewise.
7759 * coffcode.h (coff_slurp_symbol_table): Likewise.
7760 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7761 (ppc_elf_unsupported_reloc): Likewise.
7762 (ppc_elf_relocate_section): Likewise.
7763 * i386linux.c (linux_tally_symbols): Likewise.
7764 (linux_finish_dynamic_link): Likewise.
7765 * osf-core.c (osf_core_core_file_p): Likewise.
7766 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7767 * som.c (som_sizeof_headers): Likewise.
7768 * srec.c (srec_bad_byte): Likewise.
7769 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7770 * libbfd-in.h (bfd_assert): Declare first parameter const.
7771 * libbfd.h: Rebuild.
7772 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7773 bfd_reloc_overflow is enough.
7774 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7775 * coff-h8500.c (rtype2howto): Likewise.
7776 * coff-z8k.c (rtype2howto): Likewise.
7777 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7778 * elf.c (_bfd_elf_get_lineno): Likewise.
7779 (_bfd_elf_no_info_to_howto): Likewise.
7780 (_bfd_elf_no_info_to_howto_rel): Likewise.
7781 * hp300hpux.c (convert_sym_type): Likewise.
7782 (MY(swap_std_reloc_in)): Likewise.
7783 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7785 * libaout.h (struct aoutdata): Add line_buf field.
7786 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7787 and filename_buffer. Instead, use a malloc buffer stored in the
7788 new line_buf field. Remove length restrictions.
7790 * coffgen.c (string_size): Remove static variable.
7791 (debug_string_size, debug_string_section): Likewise.
7792 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7793 and debug_string_size_p parameters. Use them instead of the
7794 global variables. Change all callers.
7795 (coff_write_symbol): Likewise.
7796 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7797 (coff_write_symbols): Add local variables to replace removed
7800 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7801 function, and line_base fields.
7802 * libcoff.h: Rebuild.
7803 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7804 information, rather than using static variables.
7806 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7807 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7809 * init.c (initialized): Remove static variable.
7810 (bfd_init): Don't bother setting initialized.
7811 (bfd_check_init): Remove.
7812 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7813 * libbfd.h: Rebuild.
7815 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7817 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7818 size for full core dumps. Copy core file header to private data.
7819 (rs6000coff_core_file_failing_command,
7820 rs6000coff_core_file_failing_signal): New functions to extract
7821 the file name and terminating signal from the core file.
7822 * coff-rs6000.c: Use them.
7824 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7826 Change arch info to be const, initialized at compile time.
7827 * archures.c: Reindent many functions. Change CONST to const.
7828 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7829 nothing set it anyhow. Make next const.
7830 (bfd_arch_info_list): Remove.
7831 (bfd_archures_list): Rename from archures_init_table. Change from
7832 a table of function pointers to a table of bfd_arch_info_type
7833 structure addresses.
7834 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7835 (bfd_lookup_arch): Likewise.
7836 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7838 (bfd_default_arch_struct): Make const.
7839 (bfd_arch_init, bfd_arch_linkin): Remove.
7840 (bfd_get_arch_info): Return a const pointer.
7841 * init.c (bfd_init): Don't call bfd_arch_init.
7842 * bfd.c (struct _bfd): Make arch_info const.
7843 * bfd-in2.h: Rebuild.
7844 * libbfd.h: Rebuild.
7845 * configure.in: Put & before everything in $selarchs.
7846 * configure: Rebuild.
7847 * cpu-*.c: Change bfd_*_arch from a function which calls
7848 bfd_arch_linkin to a const structure.
7849 * ieee.c (ieee_object_p): Make arch const.
7851 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7853 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7855 * bfd-in2.h: Regenerate.
7856 * libbfd.h: Regenerate.
7858 * elf32-ppc.c (reloc_type): Update names to match current draft.
7859 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7860 relative. Update names to current V.4 draft.
7861 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7862 (ppc_elf_relocate_section): Rename relocations to match draft.
7864 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7866 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7867 compiled with -mrelocatable-lib to be linked with either normal
7868 modules or -mrelocatable modules.
7870 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7872 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7873 in the a.out header.
7875 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7876 a reloc against a local symbol, even if it's not a section.
7878 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7880 * targets.c (bfd_target): Remove unused align_power_min field.
7881 * bfd-in2.h: Rebuild.
7882 * All backends: Remove initialization of align_power_min.
7884 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7886 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7888 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7890 * config.bfd (mips-dec-netbsd*): New target.
7891 * configure.host (mips-dec-netbsd*): New host.
7892 * configure.in (mips-dec-netbsd*): New native.
7893 * configure: Rebuild.
7895 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7897 Make the COFF backend linker merge common types:
7898 * cofflink.c (struct coff_debug_merge_element): Define.
7899 (struct coff_debug_merge_type): Define.
7900 (struct coff_debug_merge_hash_entry): Define.
7901 (struct coff_debug_merge_hash_table): Define.
7902 (coff_debug_merge_hash_table_init): Define.
7903 (coff_debug_merge_hash_table_free): Define.
7904 (coff_debug_merge_hash_lookup): Define.
7905 (struct coff_final_link_info): Add debug_merge field.
7906 (coff_debug_merge_hash_newfunc): New static function.
7907 (_bfd_coff_final_link): Allocate and free debug_merge table.
7908 (coff_link_input_bfd): Merge identical enum, struct and union
7911 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7913 Convert i960 COFF to use COFF backend linker.
7914 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7915 structure to store the symbol being used.
7916 (coff_i960_start_final_link): New static function.
7917 (coff_i960_relocate_section): New static function.
7918 (coff_i960_adjust_symndx): New static function.
7919 (coff_start_final_link): Define.
7920 (coff_relocate_section): Define.
7921 (coff_adjust_symndx): Define.
7922 * coffcode.h (bfd_coff_backend_data): Add new callback function
7923 _bfd_coff_start_final_link.
7924 (bfd_coff_start_final_link): Define.
7925 (coff_start_final_link): Define if not defined.
7926 (bfd_coff_std_swap_table): Add coff_start_final_link.
7927 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7929 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7930 function callback is not NULL.
7931 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7932 (_bfd_coff_internal_syment_name): Declare.
7933 * libcoff.h: Rebuild.
7934 * configure.in (icoff_big_vec): Add cofflink.o.
7935 (icoff_little_vec): Likewise.
7936 * configure: Rebuild.
7938 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7940 * Makefile.in (clean-info): Remove extraneous tab from line
7943 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7945 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7946 contents has relocs.
7948 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7950 * coffcode.h (coff_compute_section_file_positions): Keep the
7952 (coff_write_object_contents): Remember if it's a relocatable
7954 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7955 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7956 if relocatable file. Swap out saved raw size.
7958 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7960 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7961 (maintainer-clean): Rename from realclean, passing
7962 maintainer-clean down to subdirectories, but leave realclean as a
7965 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7968 * dep-in.sed: Remove config.h from generated dependencies.
7970 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7971 broken out of sunos_canonicalize_dynamic_symtab.
7972 (sunos_canonicalize_dynamic_symtab): Call new function
7973 sunos_slurp_dynamic_symtab.
7974 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7975 dynamic symbol table to the caller.
7976 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7977 callback to override the symbols being read.
7978 * libaout.h (struct aout_backend_data): Add three new parameters
7979 to add_dynamic_symbols callback.
7981 Extensive minor changes to avoid various gcc warnings. Also:
7982 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7983 * archures.c (bfd_arch_info_type): Change mach field from long to
7985 (bfd_lookup_arch): Change machine parameter from long to unsigned
7988 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7990 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7991 a symbol with a non-zero plt_offset.
7993 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7995 * elfcode.h (align_file_position): Remove; not used.
7997 * configure.in: Only check for <sys/procfs.h> on a native system,
7998 and make sure it defines prstatus_t.
7999 * configure: Rebuild.
8001 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8003 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8005 * config.in: Rename from config.h.in.
8006 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8007 Check for config.h:config.in when creating stamp-h.
8008 * configure: Rebuild.
8009 * Makefile.in (stamp-h): Depend upon config.in rather than
8010 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8011 calling config.status.
8013 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8014 (Makefile): Just rebuild Makefile.
8015 (config.h, stamp-h): New targets.
8016 * configure.in: Create stamp-h when rebuilding config.h.
8017 * configure: Rebuild.
8019 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8021 * configure.in: Call AC_CONFIG_HEADER. Substitute
8022 HOST_64BIT_LONG. Check that various header files exist. Check
8023 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8024 and/or free need to be declared. Don't make a link to sysdep.h.
8025 Define TRAD_HEADER for various hosts.
8026 * configure: Rebuild.
8027 * configure.host: Don't set my_host. Add definitions taken from
8028 host header files for various entries. Remove entries which now
8030 * acconfig.h: New file.
8031 * config.h.in: New file, built by autoheader.
8032 * sysdep.h: New file.
8033 * Makefile.in (do_distclean): Don't remove sysdep.h.
8035 (LOCAL_H_DEPS): New variable.
8036 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8038 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8039 ($(OPTIONAL_BACKENDS)): Likewise.
8040 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8041 looking through sysdep.h.
8042 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8043 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8044 (fprintf_vma, sprintf_vma): Likewise.
8045 (int64_type, uint64_type): Don't define.
8046 * bfd-in2.h: Rebuild.
8047 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8048 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8049 * lynx-core.c: Include stuff from old hosts/lynx.h.
8050 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8051 rather than NO_FCNTL.
8052 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8053 rather than NATIVE_HPPAHPUX_COMPILER.
8054 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8056 * hosts/*.h: Remove all header files which merely include,
8057 declare, and define things. Leave header files which define
8058 information needed by trad-core.c.
8060 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8061 (BFD_CC_FOR_BUILD): Define.
8062 * configure.in: Use BFD_CC_FOR_BUILD.
8063 * configure: Rebuild.
8065 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8067 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8068 * configure: Rebuild.
8070 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8073 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8075 * config.bfd: i386pe_ve -> i386pe_vec.
8077 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8079 * configure.host: Incorporate host Makefile fragments by setting
8081 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8082 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8083 value based on whether the code is being compiled by a cross
8084 compiler. Don't substitute host_makefile_frag or frags.
8085 * aclocal.m4: New file to define local AC_PROG_CC.
8086 * configure: Rebuild.
8087 * Makefile.in (INSTALL): Set to @INSTALL@.
8088 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8089 (INSTALL_DATA): Set to @INSTALL_DATA@.
8091 (CC): Define as @CC@.
8092 (CFLAGS): Set to @CFLAGS@.
8093 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8094 (@host_makefile_frag@): Remove.
8095 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8096 after other options.
8097 (config.status): Remove dependency upon @frags@.
8098 * config/*.mh, config/README: Remove.
8100 * config.bfd: Rewrite to incorporate the contents of the Makefile
8101 fragments by setting shell variables, rather than merely returning
8102 the name of a Makefile fragment.
8103 * configure.in: Use shell variables set by config.bfd rather than
8104 looking at the target Makefile fragment files. Don't substitute
8105 target_makefile_frag. Do substitute TDEFINES.
8106 * configure: Rebuild.
8107 * Makefile.in (@target_makefile_frag@): Remove.
8108 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8109 * config/*.mt: Remove.
8111 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8113 * configure.in: Put changequote lines around "i[345]86" patterns
8114 section of core file support.
8116 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8118 * som.c (som_bfd_print_private_bfd_data): Define to use the
8121 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8123 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8124 entry, text_start and data_start.
8126 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8128 * Makefile.in (OFILES): Remove $(TDEPFILES).
8129 * config/apollo.mt (TDEPFILES): Remove.
8130 * config/README: Update.
8132 * configure.in: For a native configuration, set COREFILE and
8133 COREFLAG based on the canonical host name.
8134 * configure: Rebuild.
8135 * Makefile.in: Rebuild dependencies.
8136 (ALL_CFLAGS): Add @COREFLAG@.
8137 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8138 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8139 support routines. Check LYNX_CORE rather than HOST_LYNX.
8140 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8141 * i386lynx.c: Likewise.
8142 * m68klynx.c: Likewise.
8143 * sparclynx.c: Likewise.
8144 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8145 * *-core.c: Comment changes.
8146 * config/decstation.mh (HDEPFILES): Remove.
8147 (HDEFINES): Remove -DTRAD_CORE.
8148 * config/irix3.mh (RANLIB): Remove.
8149 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8150 (HDEFINES): Remove -DIRIX_CORE.
8151 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8152 (HDEFINES): Remove -DTRAD_CORE.
8153 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8154 * config/ultra3.mh (RANLIB): Remove.
8155 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8156 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8157 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8158 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8159 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8160 * config/i386aix.mh, config/i386bsd.mh: Remove.
8161 * config/i386linux.mh, config/i386mach3.mh: Remove.
8162 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8163 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8164 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8165 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8166 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8167 * config/solaris2.mh, config/stratus.mh: Remove.
8168 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8169 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8171 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8173 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8174 DT_FINI entry if the appropriate symbol is not in the hash table.
8176 * libelf.h (struct elf_backend_data): Add create_program_headers
8177 and want_hdr_in_seg fields.
8178 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8180 (elf_backend_create_program_headers): Likewise.
8181 (elfNN_bed): Initialize create_program_headers and
8183 * elf.c (get_program_header_size): Call create_program_headers
8185 (map_program_segments): Check want_hdr_in_seg backend field. Call
8186 create_program_headers backend routine.
8188 * elf.c (assign_file_positions_except_relocs): Align non allocated
8189 sections when creating an executable.
8191 * elfcode.h (elf_swap_phdr_in): Make non static.
8192 (elf_swap_phdr_out): Make non static.
8193 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8194 (bfd_elf32_swap_phdr_out): Declare.
8195 (bfd_elf64_swap_phdr_in): Declare.
8196 (bfd_elf64_swap_phdr_out): Declare.
8198 * ecofflink.c (ecoff_collect_shuffle): New static function.
8199 (_bfd_ecoff_get_accumulated_pdr): New function.
8200 (_bfd_ecoff_get_accumulated_sym): New function.
8201 (_bfd_ecoff_get_accumulated_ss): New function.
8202 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8203 (_bfd_ecoff_get_accumulated_sym): Declare.
8204 (_bfd_ecoff_get_accumulated_ss): Declare.
8205 * libbfd.h: Rebuild.
8207 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8209 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8211 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8212 warning symbols. If any section is named .gnu.warning.XXX, treat
8213 the contents as a warning to be issued if the symbol XXX is
8215 (elf_link_output_extsym): For an indirect or warning symbol, just
8216 output the symbol it points to.
8218 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8219 if bfd_hash_allocate fails, since it will already be set.
8220 (generic_link_hash_newfunc): Likewise.
8221 (archive_hash_newfunc): Likewise.
8222 (hash_entry_bfd): New static function.
8223 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8224 callback. Allocate a new warning using the hash table newfunc.
8225 Use bfd_hash_replace to update the entry in the hash table, rather
8226 than assuming we can copy the fields with structure assignment.
8228 * hash.c (bfd_hash_replace): New function.
8229 * bfd-in.h (bfd_hash_replace): Declare.
8230 * bfd-in2.h: Rebuild.
8232 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8234 * config.bfd: Add mips*vr4300-*-elf* target.
8235 * config/mipsbvr4300.mt: Added.
8237 See file ChangeLog.2
8244 version-control: never