1 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
3 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
5 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
8 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
10 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
12 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
14 * Makefile.am: Rebuild dependencies.
15 (ALL_MACHINES_CFILES): Add cpu-v850.c.
16 (ALL_MACHINES_CFILES): Add elf32-v850.c.
17 * Makefile.in: Rebuild.
19 * reloc.c: Remove extraneous commas from relocation entries.
20 Remove BFD_RELOC_V850_16_PCREL.
23 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
24 in sections named .tocbss rather than .bss.
26 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
28 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
29 BFD_RELOC_V850_16_PCREL.
31 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
33 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
34 the same as C_EXT syms.
35 (coff_link_add_symbols): Ditto.
36 (_bfd_coff_link_input_bfd): Ditto.
37 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
38 it to preserve and restore state of global_to_static flag.
40 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
42 * elf32-v850.c (v850_elf_object_p): Set machine number based on
43 bits in e_flags field rather than magic numbers.
44 (v850_elf_final_write_processing, v850_elf_set_private_flags,
45 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
46 v850_elf_print_private_bfd_data): New functions.
49 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
51 * elf.c (prep_headers): Remove V850E magic number.
53 * elf.c (prep_headers): Remove V850EQ magic number.
57 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
59 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
61 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
63 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
64 instructions are relative to the next instruction, not the
66 (mn10200_elf_relax_section): Similarly.
68 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
70 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
73 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
74 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
75 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
77 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
79 * cpu-v850.c: Remove "plain" from v850 printable name.
80 (scan): Use strcasecmp.
82 * archures.c (bfd_mach_v850): Define.
84 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
85 just sh/SH, use strcasecmp.
86 (arch_info_struct): Add entries for sh3 et.al.
88 * archures.c (bfd_mach_sh, ...): Define.
90 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
92 * archures.c (bfd_archures_list): Always NULL terminate the list.
94 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
96 * Makefile.am: Rebuild dependencies.
97 (ALL_MACHINES_CFILES): Add cpu-arc.c.
98 (ALL_MACHINES_CFILES): Add elf32-arc.c.
99 (elf32-arc.lo): Remove explicit dependency.
100 * Makefile.in: Rebuild.
102 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
103 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
104 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
106 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
108 * configure: Rebuild with latest devo autoconf for NT support
110 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
112 * cpu-arm.c (compatible): If B is a default type, return A.
114 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
116 * cpu-v850.c (scan): New function.
117 (arch_info_struct): New structure.
118 (bfd_v850_arch): Add link into arch_info_structure.
120 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
123 * elf32-v850.c (v850_elf_object_p): New function.
126 * archures.c (bfd_mach_v850e): Machine value for v850e.
128 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
130 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
133 * elf.c (prep_headers): Add support for v850e machine number.
136 start-sanitize-v850eq
137 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
139 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
141 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
144 * elf.c (prep_headers): Add support for v850eq machine number.
148 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
150 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
151 cached_stab field if the offset prevents us from using the cache.
153 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
155 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
157 * aout-arm.c (aout_arm_little_vec): Likewise.
158 (aout_arm_big_vec): Likewise.
159 * bout.c (b_out_vec_big_host): Likewise.
160 (b_out_vec_little_host): Likewise.
161 * mipsbsd.c (aout_mips_little_vec): Likewise.
162 (aout_mips_big_vec): Likewise.
165 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
167 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
168 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
169 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
172 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
174 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
175 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
176 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
177 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
178 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
179 of two for I960 only.
180 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
181 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
183 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
184 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
185 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
187 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
188 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
189 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
190 *coffcode.h (coff_write_object_contents): Set alignment field in
191 section header for TIC80COFF files.
194 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
196 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
197 v850_elf_check_relocs, v850_elf_reloc,
198 v850_elf_final_link_relocate): Add support for
199 BFD_RELOC_V850_16_PCREL relocation.
201 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
204 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
206 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
209 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
211 * cpu-v850e: New file.
213 * elf.c (prep_headers): Add support for v850e target.
215 * bfd-in2.h (bfd_architecture): Add support for v850e target.
217 * config.bfd: Add support for v850e target.
219 * archures.c: Add support for v850e target.
222 start-sanitize-v850eq
223 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
225 * cpu-v850eq: New file.
227 * elf.c (prep_headers): Add support for v850eq target.
229 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
231 * config.bfd: Add support for v850eq target.
233 * archures.c: Add support for v850eq target.
236 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
238 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
239 argument as section relative, rather than an absolute address.
240 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
242 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
244 * config.bfd (arc-*-elf*): Add.
245 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
246 * configure: Rebuild.
247 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
248 (BFD32_BACKENDS): Add elf32-arc.lo.
249 (cpu-arc.lo,elf32-arc.lo): Add rules for.
250 * Makefile.in: Rebuild.
251 * archures.c (architecture list): Add bfd_arch_arc.
252 (bfd_archures_list): Add bfd_arc_arch.
253 (bfd_mach_arc_base): Define.
254 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
255 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
256 (bfd_target_vect): Add them.
257 * bfd-in2.h, libbfd.h: Rebuild.
258 * cpu-arc.c, elf32-arc.c: New files.
259 * elf.c (pre_headers): Recognize bfd_arch_arc.
261 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
263 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
264 data section is correctly rounded to a page in the file.
266 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
268 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
269 there are no symbols.
271 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
273 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
274 file system 14 character limit.
275 * Makefile.am, configure.in: Corresponding changes.
276 * Makefile.in, configure: Rebuild.
278 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
280 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
281 Rebuild dependencies.
282 * Makefile.in: Rebuild.
284 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
286 * Makefile.am (docdir): Define.
287 * Makefile.in: Rebuild.
289 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
291 * configure: Rebuild with autoconf 2.12.1.
293 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
295 * aclocal.m4, configure: Rebuild with new automake patches.
297 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
299 * rs6000-core.c (make_bfd_asection): New function to add a section
300 to the core file bfd.
301 (rs6000coff_core_p): Use make_bfd_asection to add the core file
303 Use BFD routines to seek, read and stat the core file.
304 Handle .data sections from loaded objects and anonymously mmapped
305 regions, these are available in AIX 4 core files.
307 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
309 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
310 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
311 copy; use a patches libtool instead.
312 * acmacros.m4: Remove.
313 * Makefile.in, aclocal.m4, configure: Rebuild.
315 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
317 * Makefile.am: New file, based on old Makefile.in.
318 * acmacros.m4: New file, copied from old aclocal.m4.
319 * acinclude.m4: New file.
320 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
321 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
322 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
323 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
324 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
325 * acconfig.h: Mention PACKAGE and VERSION.
326 * stamp-h.in: New file.
327 * dep-in.sed: Change .o to .lo.
328 * Makefile.in: Now built with automake.
329 * aclocal.m4: Now built with aclocal.
330 * config.in, configure: Rebuild.
333 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
335 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
336 if there is only a relocation to a read-only but not allocatable
337 section (like .stab).
338 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
339 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
340 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
341 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
342 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
344 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
345 (ppc_elf_create_linker_section): These sections are not
346 created by the linker (that is, they are created by the user
347 putting data in them). In particular, they can be the source
348 and target of relocations.
349 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
350 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
351 objects (for instance, 'long double') to 16-byte boundaries.
352 (ppc_elf_size_dynamic_sections): Make the code that generates
353 section symbols exactly the same as for sparc, reducing the
354 number of section symbols output.
355 (ppc_elf_check_relocs): Check postcondition of
356 bfd_elf32_link_record_dynamic_symbol. Make default case the
357 same as corresponding code for sparc, fixing bug involving
359 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
360 forced to be local because of versioning (by replicating
361 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
362 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
364 (ppc_elf_relocate_section): Add handy debugging code for when
365 assertion fails. Add some more 'symbol made local because of
368 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
369 processing a GOT relocation as required by ABI.
371 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
373 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
374 version info if this symbol came from a dynamic object.
375 (elf_link_add_object_symbols): Set the version info of a symbol
376 only if the object actually contains version definitions and
379 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
381 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
382 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
384 * configure: Regenerated with autoconf 2.12.
385 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
387 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
389 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
390 a warning rather than returning an error.
392 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
394 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
396 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
398 * cisco-core.c: define signals for wingdb.
400 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
402 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
403 the same number of aux entries.
405 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
407 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
408 difference of two symbols if the relocation size is 32 bits.
409 (som_write_fixups): Handle R_DATA_EXPR.
411 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
413 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
414 its value if COFF_WITH_PE is defined.
416 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
418 * coff-stubgo32.c: New file.
419 * go32stub.h: New file.
420 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
421 * coffswap.h (coff_swap_filehdr_in): Invoke
422 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
424 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
425 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
426 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
427 COFF_ADJUST_AUX_IN_POST if they are defined.
428 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
429 COFF_ADJUST_AUX_OUT_POST if they are defined.
430 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
431 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
432 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
433 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
434 * targets.c (go32stubbedcoff_vec): Declare.
435 (bfd_target_vector): Add go32stubbedcoff_vec.
436 * configure.in (go32coff_vec): New target vector.
437 (go32stubbedcoff_vec): Likewise.
438 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
439 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
440 * Makefile.in: Rebuild dependencies.
441 (BFD32_BACKENDS): Add coff-stubgo32.o.
442 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
443 (HFILES): Add go32stub.h.
445 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
447 * configure.in: Check for fdopen.
448 * configure, config.in: Rebuild.
449 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
450 __GO32__. Reindent a bit.
452 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
454 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
455 flag for newly created sections.
456 (sunos_add_dynamic_symbols): Don't discard newly created sections
457 if shared library is dynobj.
459 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
461 * elf.c (map_sections_to_segments): When checking whether
462 including a section in a segment would force us to skip a page,
463 align the address of the next segment to avoid wraparound
467 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
469 * coffcode.h (coff_write_object_contents): Initialize
470 target id field to TIC80_TARGET_ID.
471 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
473 (coff_swap_filehdr_in): Swap in target id field if used.
476 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
478 * coff-i386.c (coff_i386_is_local_label_name): New static function
479 if TARGET_UNDERSCORE.
480 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
481 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
483 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
485 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
486 complain_overflow_signed, for 32 bit PC relative relocations.
488 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
490 * elflink.h (elf_link_add_object_symbols): When a version
491 indirection symbol is overridden, make the original symbol point
492 at the real overriding symbol.
494 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
497 * elflink.h (elf_link_output_extsym): Use the right section for a
499 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
500 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
502 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
504 * elflink.h (elf_merge_symbols): Resolve indirect and warning
505 symbols before checking for new symbols.
507 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
509 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
511 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
512 file, not aoutsz bytes (they are different in XCOFF .o files).
514 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
515 redefined by objects included from archives.
517 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
519 * elflink.h (elf_merge_symbol): In the case of a new defined
520 symbol overriding an old defined symbol, return the hash table
521 entry which we modify, even if it is the target of an
523 (elf_link_add_object_symbols): If the real name of the symbol gets
524 overridden, convert the versioned symbol into an indirect symbol
527 * elflink.h (elf_merge_symbol): New static function, broken out of
528 elf_link_add_object_symbols.
529 (elf_link_add_object_symbols): Call it.
531 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
533 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
534 handle case where COFF filehdr does not immediately follow PE
536 * coffgen.c (coff_object_p): Remove useless seek to current
539 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
541 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
544 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
546 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
547 symbols, skip N_ABS symbols with debugging storage classes.
549 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
551 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
552 relocs in shared libraries which refer to local symbols. Cope
553 with addend when processing a GOT relocation.
555 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
556 for sections that the linker didn't create.
557 (ppc_elf_finish_dynamic_sections): Only try to write out a section
558 symbol if it was created in ppc_elf_size_dynamic_sections.
559 (ppc_elf_relocate_section): Complain if we have to generate a reloc
560 relative to a section for which we didn't output a symbol.
562 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
563 relocs are 'rela' relocs, like everything else. .rela.plt is not
564 a read-only section, so we don't have to special-case it.
566 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
567 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
569 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
570 (ppc_elf_relocate_section): @got offsets are 4 from start of the
572 * elflink.c (_bfd_elf_create_got_section): The three reserved
573 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
575 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
578 * elf32-ppc.c (ppc_elf_check_relocs): Use
579 _bfd_elf_create_got_section to create the GOT rather than
580 ppc_elf_create_linker_section. Create the '.rela.got' section
582 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
583 symbol has a GOT entry.
584 (ppc_elf_relocate_section): Record when a symbol is used through
585 the GOT, and allocate space in the GOT for each such symbol.
586 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
587 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
590 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
591 treated in a similar way to ADDR16_HA relocs.
592 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
593 shared objects; the linker must deal with them.
594 (ppc_elf_create_linker_section): Stop setting
595 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
596 LINKER_SECTION_PLT stuff.
597 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
598 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
599 section, not ELF-specific calls.
600 (elf_backend_plt_not_loaded): Set to 1.
601 (elf_backend_got_symbol_offset): Set to 4.
602 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
603 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
604 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
605 plt_not_loaded member.
606 (_bfd_elf_create_got_section): Apply got_symbol_offset.
607 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
609 (elf_backend_G_O_T_offset): Set default to 0.
610 (elfNN_bed): Set added fields.
612 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
613 DT_RELENT in shared objects; should be DT_RELAENT.
615 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
616 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
617 such a reloc (in a non-shared object) refers to a symbol that's
620 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
622 * elfcode.h (put_signed_word): Define.
623 (get_signed_word): Define.
624 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
625 (elf_swap_reloca_out): Use put_signed_word for the r_addend
627 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
628 bfd_get_signed_32 to set the r_addend field.
629 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
630 bfd_h_get_signed_64 to set the r_addend field.
632 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
634 * elf32-i386.c (elf_i386_relocate_section): When generating a
635 shared library, do the relocation if the input section is not
638 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
639 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
640 (elf_fix_symbol_flags): New static function, broken out of
641 elf_adjust_dynamic_symbol.
642 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
643 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
644 forced local even if NEEDS_PLT is set. When forcing a symbol to
645 be local, clear NEEDS_PLT.
646 (elf_link_output_extsym): Remove unused local bed.
648 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
650 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
651 for derived elf linker hash table entries. References to
652 elf_link_hash_entry changed appropriately.
653 (elf32_mn10300_link_hash_table): New structure for derived elf
655 (elf32_mn10300_hash_table): Define.
656 (elf32_mn10300_link_hash_traverse): Likewise.
657 (elf32_mn10300_link_hash_newfunc): New function.
658 (elf32_mn10300_link_hash_table_create): Likewise.
659 (elf32_mn10300_finish_hash_table_entry): Likewise.
660 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
661 of prologue code, and call:32->call:16 relaxing.
662 (compute_function_info: New function.
663 (bfd_elf32_bfd_ilink_hash_table_create): Define.
665 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
667 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
668 for a symbol which is being forced to be local.
669 * elf32-i386.c (elf_i386_relocate_section): Write out the
670 relocation value for a GOT reloc for a symbol which is turning
672 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
673 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
675 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
677 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
678 value if the symbol is turning into a local symbol.
679 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
680 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
682 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
684 * elflink.h (elf_link_add_object_symbols): Also read verneed
685 information by calling `_bfd_elf_slurp_version_tables'.
686 (elf_link_add_object_symbols): For undefined symbols look for
687 version information in the verneed records.
688 (elf_link_add_object_symbols): Use soname of shared object
689 for verneed record if it is available.
691 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
693 * cpu-arm.c: Add prototypes for compatible and scan.
694 * cofflink.c: Add prototype for mark_relocs.
696 * archive.c (bfd_special_undocumented_glue): Change filename to
697 const pointer. Add prototype.
699 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
701 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
702 sections that will be discarded.
704 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
706 * elflink.h (elf_link_find_version_dependencies): When searching
707 for known version symbol skip non-matching verdef records, not
710 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
712 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
713 not a bfd_vma, to the base file, to match how dlltool reads it.
715 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
717 * reloc.c: Add thumb relocations.
719 * bfd-in2.h: Add Thumb relocations.
721 * libbfd.h: Add Thumb relocations.
723 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
725 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
727 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
729 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
730 for a section even if it is not loaded.
732 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
734 (_bfd_coff_link_input_bfd): Separate section VMA handling for
735 input and output files.
736 (_bfd_coff_generic_relocate_section): Check whether input file,
737 not output file, is a PE file.
739 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
741 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
743 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
745 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
748 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
750 * cpu-arm.c (compatible): Add test for supersets of ARM
753 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
755 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
758 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
760 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
761 called directly by gas/config/tc-arm.c.
763 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
765 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
766 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
768 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
770 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
773 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
775 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
776 (coff_bfd_copy_private_bfd_data): Ditto.
777 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
778 (coff_arm_bfd_print_private_bfd_data): Ditto.
779 (coff_arm_bfd_set_private_flags): Ditto.
780 (coff_arm_bfd_copy_private_bfd_data): Ditto.
782 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
784 * libcoff-in.h (struct coff_final_link_info): Add boolean
785 global_to_static member for support of task linking.
786 (_bfd_coff_write_task_globals): Add prototype.
787 * libcoff.h: Regenerate.
788 * coffcode.h (coff_write_object_contents): Use #ifdef to
789 check RS6000COFF_C, to be consistent with all other uses
791 * cofflink.c (_bfd_coff_final_link): If doing task linking,
792 call _bfd_coff_write_task_globals.
793 (_bfd_coff_link_input_bfd): If doing task linking, convert
794 global functions to static.
795 (_bfd_coff_write_global_sym): If doing task linking, convert
796 global variables to static.
797 (_bfd_coff_write_task_globals): New function.
799 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
800 (C_AUTOARG): #undef since it clashes with C_UEXT.
801 (C_LASTENT): #undef since it clashes with C_STATLAB.
802 * coffcode.h (coff_write_object_contents): Use TIC80COFF
804 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
805 when TIC80COFF defined (clashes with C_UEXT). Explicitly
806 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
810 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
812 * coff-tic80.c (tic80_howto_table): Change overflow check for most
813 PP relocations to complain_overflow_dont.
815 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
817 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
818 name of R_RELLONG to "RELLONG". Set rightshift and complain for
820 (ppbase_reloc, glob15_reloc): New static functions.
821 (glob16_reloc, local16_reloc): New static functions.
822 (rtype2howto): Handle all relocation types.
823 (coff_tic80_relocate_section): New static function.
824 (coff_relocate_section): Define to coff_tic80_relocate_section.
825 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
828 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
830 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
831 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
833 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
834 callers. If PE file, don't add section VMA.
835 (coff_write_alien_symbol): If PE file, don't add section VMA.
836 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
837 (_bfd_coff_write_global_sym): Likewise.
838 (_bfd_coff_generic_relocate_section): Likewise.
840 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
843 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
845 * cofflink.c (mark_relocs): Add new function to mark symbols which
846 are used by relocations.
847 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
848 suppress the skipping of symbols that have thus been marked.
850 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
852 * coff-sh.c (sh_merge_private_data): New static function.
853 (coff_bfd_merge_private_bfd_data): Define.
856 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
858 * coff-tic80.c: Remove unnecessary #ifdefs.
859 * config.bfd: Set targ_underscore to yes for tic80.
861 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
863 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
864 with unresolved external symbols in GDB).
867 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
869 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
870 the symbols associated with each BFD.
871 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
873 * elf-m10200.c: Likewise.
874 * elf32-m32r.c: Likewise.
875 * elf32-sh.c: Likewise.
877 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
879 * elflink.h (elf_link_add_object_symbols): Don't decrease the
880 alignment of a common symbol. If two symbols that look like
881 common symbols are found in two shared libraries, and the size is
882 different, use the larger size, and warn if --warn-common. If a
883 common symbol overrides a definition in a shared library, set the
884 size to the larger size, and warn if --warn-common.
886 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
888 * cpu-arm.c (compatible): Allow default machine to be polymorphed
889 into any other machine type.
891 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
893 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
894 data into an unitialised destination set its machine type as well.
896 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
898 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
899 to common symbol size. Consistently treat uninitialized symbols
900 in shared objects as common symbols.
902 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
904 * archures.c (constants): Added new constants to identify the
905 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
906 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
908 * bfd-in2.h (constants): Added new constants to identify
909 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
910 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
911 bfd_mach_arm_4T. This file is auto-magically generated from the
912 archures.c file. This update is just to save work.
914 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
915 coff_arm_bfd_print_private_bfd_data,
916 coff_arm_bfd_set_private_flags,
917 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
918 (global): Macro redefinitions set up to use these new functions.
920 * coffcode.h (coff_mkobject_hook): Added call to
921 coff_arm_bfd_set_private_flags().
922 (coff_set_arch_mach_hook): Added code to set machine type based on
923 bits stored in internal flags.
924 (coff_set_flags): Added code to set the new bits in the flags
925 field based on the machine number.
926 (function definition macros): Made all function definition macros
927 conditional so that they can be overridden by target specific
930 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
931 Structure extended to include new types, one each for ARMv2,
932 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
934 * libcoff-in.h (struct coff_tdata): Added flags field.
936 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
938 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
940 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
943 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
945 * coffgen.c (coff_find_nearest_line): If there are no syments,
948 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
950 * config.bfd: cope with '*-*-linux-gnuaout' targets.
952 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
954 * targmatch.sed: Add explicit \n characters to work around bug in
955 HP/UX 10.20 sed program.
957 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
959 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
962 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
964 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
966 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
968 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
969 (struct elf_m68k_pcrel_relocs_copied, struct
970 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
971 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
972 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
973 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
975 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
976 PC relative relocs for a global symbol defined in a regular
977 object, and count the number of PC relative relocs copied for any
979 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
980 traverse with elf_m68k_discard_copies.
982 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
984 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
985 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
987 * coffcode.h (coff_compute_section_file_positions): Force the
988 potential last byte in the file to be written out when
991 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
993 * configure.host (mips*-*-openbsd*): New host.
995 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
997 * elflink.h (elf_link_add_object_symbols): Only subtract the
998 section VMA from the symbol value if this is a fully linked file.
1000 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1001 (struct elf_i386_link_hash_entry): Define.
1002 (struct elf_i386_link_hash_table): Define.
1003 (elf_i386_link_hash_traverse): Define.
1004 (elf_i386_hash_table): Define.
1005 (elf_i386_link_hash_newfunc): New static function.
1006 (elf_i386_link_hash_table_create): New static function.
1007 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1008 PC relative relocs for a global symbol defined in a regular
1009 object, and count the number of PC relative relocs copied for any
1011 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1012 traverse with elf_i386_discard_copies.
1013 (elf_i386_discard_copies): New static function.
1014 (bfd_elf32_bfd_link_hash_table_create): Define.
1016 From Gordon W. Ross <gwr@mc.com>:
1017 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1018 (sunos4_aout_backend): Use MY_entry_is_text_address.
1021 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1023 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1024 R_D30V_32_NORMAL to 2 (4 bytes).
1027 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1029 From Gordon W. Ross <gwr@mc.com>:
1030 * netbsd.h (N_SHARED_LIB): Define.
1031 (SEGMENT_SIZE): Don't define.
1032 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1034 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1035 (SEGMENT_SIZE): Don't define.
1037 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1038 to sizeof Rela structure, not sizeof Rel structure. From Gary
1039 Thomas <g.thomas@opengroup.org>.
1041 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1044 whenever entry is larger than text address, but only by whole
1045 pages. From Gordon W. Ross <gwr@mc.com>.
1047 * Makefile.in (install): Depend upon installdirs. Use
1048 mkinstalldirs to build $(oldincludedir).
1049 (installdirs): New target.
1051 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1052 if this is a debugging section which we are stripping.
1054 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1056 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1057 alpha-specific target data struct.
1059 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1061 From Thomas Graichen <graichen@rzpd.de>:
1062 * Makefile.in: Always use $(SHELL) when running move-if-change.
1063 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1064 * configure: Rebuild.
1066 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1068 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1069 VMA if this is an executable file or a shared object.
1071 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1074 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1076 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1077 start of the file. Remove uses later on which switch using
1079 (MY(callback)): Handle entry_is_text_address.
1080 (MY_entry_is_text_address): Define if not defined.
1081 (MY(backend_data)): Initialize new field.
1082 * aoutf1.h (sunos4_aout_backend): Likewise.
1083 * i386aout.c (MY(backend_data)): Likewise.
1084 * i386mach3.c (MY(backend_data)): Likewise.
1085 * mipsbsd.c (MY(backend_data)): Likewise.
1086 * sparclynx.c (sparclynx_aout_backend): Likewise.
1087 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1088 (MY_entry_is_text_address): Define.
1089 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1091 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1092 whose name starts with `.'.
1094 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1096 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1097 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1098 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1099 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1100 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1101 sparc-*-openbsd*): New targets.
1102 * configure: Rebuild.
1104 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1106 * stabs.c (struct stab_section_info): New field
1108 (_bfd_link_section_stabs): Fill the above array.
1109 (_bfd_stab_section_offset): Use `cumulative_skips' to
1110 speed up offset calculation.
1112 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1114 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1115 addend for non pc-relative relocations.
1117 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1118 for non-existent function.
1120 * elf-m10300.c (mn10300_elf_relax_section): New function.
1121 (mn10300_elf_relax_delete_bytes): Likewise.
1122 (mn10300_elf_symbol_address_p): Likewise.
1123 (mn10300_elf_get_relocated_section_contents): Likewise.
1124 (bfd_elf32_bfd_relax_section): Define.
1125 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1127 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1129 * configure.host: Set SHLIB_LIBS.
1130 * configure.in: Substitute SHLIB_LIBS.
1131 * configure: Rebuild.
1132 * Makefile.in (SHLIB_LIBS): New variable.
1133 ($(SHLIB)): Use $(SHLIB_LIBS).
1135 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1137 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1138 with bfd_section_vma.
1140 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1142 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1143 Correct CPU file names for mn10[23]00.
1144 * configure: Rebuild.
1146 * bfd.c (bfd_record_phdr): Cast count to size_t before
1149 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1150 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1151 (xcoff_write_archive_contents): LIkewise.
1152 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1153 (mips_elf_create_procedure_table): Likewise.
1154 * peicode.h (pe_print_idata): Likewise.
1155 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1156 * xcofflink.c (xcoff_get_section_contents): Likewise.
1157 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1158 (xcoff_link_add_symbols): Likewise.
1159 (xcoff_link_add_symbols): Likewise.
1161 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1162 (ppcboot_bfd_print_private_bfd_data): Likewise.
1164 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1165 to complain_overflow_signed.
1167 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1169 * VERSION: Set to 2.8.1.
1171 * Branched binutils 2.8.
1173 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1174 deciding whether to copy a reloc into a shared object.
1175 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1176 relocs in unallocated sections.
1177 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1178 R_SPARC_RELATIVE relocs in unallocated sections.
1180 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1182 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1183 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1186 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1188 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1189 override an uninitialized symbol from a shared library with a
1192 * elf-m10200.c: Rename from elf32-mn10200.c.
1193 * elf-m10300.c: Rename from elf32-mn10300.c.
1194 * cpu-m10200.c: Rename from cpu-mn10200.c
1195 * cpu-m10300.c: Rename from cpu-mn10300.c
1196 * Makefile.in: Update accordingly.
1198 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1199 (elf_mips_isa): Move to earlier in file.
1200 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1201 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1204 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1207 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1209 * configure.com: New file.
1210 * config.h-vms: Remove file.
1211 * makefile.vms: Update for new configure scheme.
1213 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1215 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1216 (ppc_process_before_allocation): Declare.
1217 * libcoff.h: Rebuild.
1219 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1221 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1223 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1225 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1227 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1228 symbol index for a R_IHCONST reloc.
1230 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1232 * targmatch.sed: Do not use \(\) recursively.
1234 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1236 * m68klinux.c (MACHTYPE_OK): Define.
1237 * i386linux.c (MACHTYPE_OK): Define.
1239 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1241 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1242 <hjl@gnu.ai.mit.edu>:
1243 * sparclinux.c: New file.
1244 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1245 * bfd-in2.h: Rebuild.
1246 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1247 * configure.in (sparclinux_vec): Add to list of vectors.
1248 * configure: Rebuild.
1249 * targets.c (sparclinux_vec): Declare.
1250 (bfd_target_vector): Add sparclinux_vec.
1251 * Makefile.in: Rebuild dependencies.
1252 (BFD32_BACKENDS): Add sparclinux.o.
1253 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1255 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1256 bfd_coff_backend_data field.
1257 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1259 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1260 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1261 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1263 * bfd.c: Include "libiberty.h".
1264 (strerror): Don't declare.
1265 (bfd_errmsg): Call xstrerror rather than strerror.
1267 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1269 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1270 reloc even if the symbol is in the .bss section.
1271 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1272 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1273 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1275 * coffcode.h (bfd_coff_backend_data): Add new field
1276 _bfd_coff_default_section_alignment_power.
1277 (bfd_coff_default_section_alignment_power): Define.
1278 (bfd_coff_std_swap_table): Initialize new field.
1279 * libcoff.h: Rebuild.
1280 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1281 symbol to the default section alignment.
1283 * COPYING: Update FSF address.
1286 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1288 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1289 21-bit absolute that made it act as a relative.
1292 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * elflink.c (_bfd_elf_create_linker_section): Don't set
1295 bss_section and rel_section from existing sections.
1297 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1300 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1302 * aoutx.h (some_aout_object_p): Change executable test to fix
1303 problems with embedded a.out systems.
1305 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1307 * stabs.c (_bfd_stab_section_offset): New function.
1308 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1309 * libbfd.h: Rebuild.
1310 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1312 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1313 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1314 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1315 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1316 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1318 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1319 symbol. Check for memory allocation failure of *psinfo.
1320 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1321 callers. Set the value of the header symbol.
1322 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1323 * libbfd.h: Rebuild.
1325 start-sanitize-tic80
1326 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1328 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1329 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1330 reloc types, rather than silently failing to generate an output file.
1333 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1335 * targmatch.sed: Use the hold space to put the #ifdef around the
1336 the string constant.
1337 * targets.c (UNSUPPORTED_TARGET): Don't define.
1338 (find_target): Don't check for UNSUPPORTED_TARGET.
1339 (bfd_set_default_target): Don't try to optimize by checking for
1342 * Makefile.in: Rebuild dependencies.
1343 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1344 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1345 (elf32-m32r.o): Remove explicit target.
1347 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1350 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1351 count section symbols for sections that were created by the
1352 linker, or are not allocatable or not loadable.
1353 (elf32_sparc_finish_dynamic_sections): Output output section
1354 symbols for section for which we made space for them.
1356 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1359 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1361 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1363 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1364 (m32r_hi16_list): New static local.
1365 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1366 (m32r_elf_do_hi16_reloc): Delete.
1367 (m32r_elf_relocate_hi16): New function.
1368 (m32r_elf_lo16_reloc): New function.
1369 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1372 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1374 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1375 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1376 (m32r_elf_final_sda_base): New function.
1377 (m32r_elf_relocate_section): Rewrite sdata support.
1378 (m32r_elf_finish_dynamic_sections): Delete.
1380 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1382 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1383 * coff-svm68k.c: New file. Just defines some macros and includes
1385 * coff-m68k.c: Add functions to handle common addends, moved in
1386 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1387 Control whether relocs are visible using STATIC_RELOCS.
1388 * cf-m68klynx.c: Simplify greatly: just define macros to control
1390 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1391 * targets. (m68ksysvcoff_vec): Declare.
1392 (bfd_target_vector): Add m68ksysvcoff_vec.
1393 * config.bfd (m68*-motorola-sysv*): New target.
1394 * configure.in (m68ksysvcoff_vec): New vector.
1395 * configure: Rebuild.
1396 * Makefile.in: Rebuild dependencies.
1397 (BFD32_BACKENDS): Add coff-svm68k.o.
1398 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1400 * binary.c (binary_set_section_contents): Don't get misled if the
1401 first section is not loadable. From Matthew L. Martin
1404 * elflink.h (elf_bfd_final_link): Set the value of a section
1405 symbol to the section address unless doing a relocateable link.
1407 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1409 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1410 .plt entry if we've taken the function's address.
1411 (elf64_alpha_merge_gots): Merge collected flags info as well.
1413 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1415 * Many files: Add function prototypes.
1416 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1417 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1418 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1419 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1420 * peicode.h: Change several void * parameters to PTR.
1421 * srec.c (srec_get_symbol_info): Make static.
1422 * syms.c (bfd_symbol_is_absolute): Remove.
1423 * Makefile.in: Rebuild dependencies.
1425 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1427 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1428 (bfd_elf32_bfd_is_local_label): Don't define.
1430 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1433 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * bfd-in.h: Don't include obstack.h.
1436 (struct bfd_hash_table): Change memory field to PTR.
1437 * bfd.c (struct _bfd): Change memory field to PTR.
1438 * bfd-in2.h: Rebuild.
1439 * libbfd-in.h (bfd_release): Declare as function, don't define as
1441 * libbfd.h: Rebuild.
1442 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1443 objalloc routines rather than obstack routines.
1444 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1445 (getpagesize): Don't define.
1446 (_bfd_new_bfd): Don't set _bfd_chunksize.
1447 (bfd_openr): Free new bfd and objalloc on failure.
1448 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1449 (bfd_alloc_size): Remove.
1450 (bfd_release): New function.
1451 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1452 objalloc routines rather than obstack routines.
1453 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1454 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1455 objalloc routines rather than obstack routines.
1456 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1457 (struct accumulate): Change memory to struct objalloc *.
1458 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1459 * dep-in.sed: Don't remove obstack.h from dependency list.
1460 * Makefile.in: Rebuild dependencies.
1461 (BFD_H_DEPS): Remove obstack.h.
1462 (install): Don't install obstack.h.
1463 * Many files: Don't include "obstack.h".
1466 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1467 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1468 * libbfd.h: Rebuild.
1469 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1470 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1471 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1473 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1474 old version of bfd_alloc.
1475 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1476 * libbfd.h: Rebuild.
1477 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1479 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1481 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1482 ELF local label syntax as well.
1484 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1486 * config.bfd (powerpc-*-beos*): New target.
1487 * configure.in (powerpc-*-beos*): Add case that explicitly
1488 does not set COREFILE for now. A future BeOS version is
1489 expected to support core files.
1490 * configure: Regenerate with autoconf.
1492 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1495 seen with a local symbol, rather than crashing.
1497 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1498 version symbols if there aren't any.
1500 start-sanitize-tic80
1501 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1503 * coff-tic80.c (coff_rtype_to_howto): Define
1504 (coff_tic80_rtype_to_howto): Clone generic coff version and
1505 add code to handle the funky TI "internal relocations".
1508 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1510 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1511 or size changes because of a weak symbol.
1513 * cisco-core.c (SIGEMT): Define if not defined.
1515 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1517 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1518 setting ever. Sanity check the version number. Sort out copying
1519 flags and other information when adding an indirect symbol.
1520 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1521 symbols added by the backend. Clear the entire contents of the
1523 (elf_export_symbol): Ignore indirect symbols.
1524 (elf_link_output_extsym): Accept a section without an owner in an
1526 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1527 version count. Correct the allocation of x_versymp.
1529 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1530 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1531 Don't return bfd_und_section_ptr when info->shared.
1532 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1533 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1534 (mips_elf_check_relocs): Resolve an indirect symbol in
1536 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1537 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1539 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1541 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1543 From Eric Youngdale <eric@andante.jic.com>:
1544 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1545 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1546 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1547 versioned symbol appears in both a regular and a shared object.
1548 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1549 appropriate. Improve error message.
1550 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1551 all uses. Add localsyms field.
1552 (elf_bfd_final_link): When generating a shared library, call
1553 elf_link_output_extsym to output all local symbols.
1554 (elf_link_output_extsym): Handle symbols which were forced to
1557 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1559 From Eric Youngdale <eric@andante.jic.com>:
1560 * elf-bfd.h (elf_symbol_type): Add version field.
1561 * elfcode.h (elf_slurp_symbol_table): Set version field.
1562 * elflink.h (elf_link_add_object_symbols): When creating an
1563 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1564 appropriate. Set up an indirection from the nondefault version of
1566 (NAME(bfd_elf,size_dynamic_sections)): Call
1567 elf_link_assign_sym_version before checking whether there are any
1568 versions. Always record the version name as a dynamic symbol.
1569 Initialize counters.
1570 (elf_link_assign_sym_version): After finding a version, see if a
1571 symbol should be forced to local scope. Create a new version
1572 definition if appropriate.
1573 (elf_link_output_extsym): Correct indirect symbol handling.
1574 * elf.c (bfd_elf_print_symbol): Print version information.
1575 (bfd_section_from_shdr): Turn version sections into BFD sections.
1576 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1577 if sh_info is not already set.
1578 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1580 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1581 _bfd_stringtab_add to copy the name into permanent memory if
1584 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1586 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1588 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * coffcode.h (bfd_coff_backend_data): Change
1591 _bfd_coff_compute_section_file_positions to return a boolean
1592 value. Change all callers.
1593 (coff_compute_section_file_positions): Change return type to
1594 boolean. If the size of the last section changed, then output a
1595 zero byte at the end of the file.
1596 * libcoff.h: Rebuild.
1598 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1599 for at least 6 output symbols.
1600 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1601 emit a TC csect to represent the space they take up. For an XO
1602 symbol, just emit a reference, not a csect.
1604 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1605 Solaris doesn't like the combined options, and the -f is
1607 (stamp-tshlink, install): Likewise.
1609 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1610 handling when little endian.
1612 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1614 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1615 (mn10300_elf_relocate_section): Likewise.
1616 (elf_backend_relocate_section): Define.
1618 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1619 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1620 (elf32_mn10300_howto_table): Likewise.
1621 (elf32_mn10300_reloc_map): Likewise.
1622 (bfd_elf32_mn10300_reloc): Delete unused function.
1624 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1626 start-sanitize-tic80
1627 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1628 understand, just set the howto field to NULL, and the caller will
1629 print an appropriate error message.
1631 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1632 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1633 block. Use NULL for initializations of "ptr" rather than bare 0.
1634 * coff-h8300.c: Fix typo in comment.
1635 * coff-h8500.c: Ditto.
1637 * coff-z8k.c: Ditto.
1639 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1641 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1642 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1643 m32r_elf_get_relocated_section_contents): First pass at relax support.
1645 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1647 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1648 entry for reading verdef records.
1649 Use correct braces for computing increments of extverdaux and
1650 exteverdef record pointers.
1652 start-sanitize-tic80
1653 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1655 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1659 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1661 * elflink.h (elf_link_find_version_dependencies): Check that
1662 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1665 start-sanitize-tic80
1666 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1668 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1671 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1673 * targets.c (bfd_default_vector): Make non-const.
1674 (find_target): New static function, broken out of
1676 (bfd_set_default_target): New function.
1677 (bfd_find_target): Call find_target. When defaulting, use
1678 bfd_default_vector[0] if it is not NULL.
1679 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1680 * bfd-in2.h, libbfd.h: Rebuild.
1682 * syms.c (bfd_is_local_label): Return false if the symbol has no
1684 * coff-i960.c (coff_i960_is_local_label_name): New function.
1685 (coff_bfd_is_local_label_name): Define.
1686 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1687 (coff_bfd_is_local_label_name): Define.
1688 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1689 (coff_bfd_is_local_label_name): Define.
1690 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1691 with .. or _.L_ as local.
1692 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1693 (bfd_elf32_bfd_is_local_label_name): Define.
1694 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1695 beginning with $ as local.
1697 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1699 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1700 rather than comparing against info->lprefix.
1701 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1702 * elflink.h (elf_link_input_bfd): Likewise.
1703 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1704 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1706 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1707 _bfd_elf_is_local_label_name if not already defined.
1708 * elf.c (_bfd_elf_is_local_label_name): New function.
1709 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1711 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1712 (m88k_is_local_label_name): New static function.
1714 * coffcode.h (coff_bfd_is_local_label_name): Define as
1715 _bfd_coff_is_local_label_name if not already defined.
1716 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1717 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1718 * libcoff.h: Rebuild.
1720 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1721 to _bfd_is_local_label_name.
1722 (bfd_target): Likewise.
1723 * syms.c (bfd_is_local_label): Define as function, not macro.
1724 (bfd_is_local_name): Define.
1725 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1726 bfd_generic_is_local_label, and take a string rather than a
1728 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1729 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1730 (bfd_generic_is_local_label): Don't declare.
1731 (bfd_generic_is_local_label_name): Declare.
1732 * bfd-in2.h, libbfd.h: Rebuild.
1733 * All backends: Change local_label to local_label_name.
1735 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1736 (mips_elf_relocate_got_local): Change return type to boolean.
1737 Don't assume that the first zero entry is unassigned; instead, use
1739 (mips_elf_relocate_section): Check return value of
1740 mips_elf_relocate_got_local.
1741 (mips_elf_create_got_section): Initialize assigned_gotno field.
1744 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1746 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1750 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1752 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1753 that have no contents merely because linker_mark is not set.
1755 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1757 * config.bfd (mips*-*-lnews*): New target.
1758 * coff-mips.c (mips_relocate_section): Make assert compare
1759 content byteorder instead of header byteorder.
1760 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1762 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1763 * configure.in (ecoff_biglittle_vec): Add case.
1764 * configure: Update.
1766 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1768 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1769 name begins with ".note".
1770 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1771 section whose name begins with ".note".
1772 (get_program_header_size): Corresponding change.
1774 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1775 jal and for jal overflow.
1777 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1779 From Eric Youngdale <eric@andante.jic.com>:
1780 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1781 not found, try looking it up again without the version name.
1782 (elf_link_add_object_symbols): Always link against the dynamic
1783 symbol table of a dynamic object. When linking against a dynamic
1784 object, include version strings in symbol names, and set up
1785 version information. Add indirect symbols for default versions.
1786 (elf_link_create_dynamic_sections): Add special version sections.
1787 (struct elf_assign_sym_version_info): Define.
1788 (struct elf_find_verdep_info): Define.
1789 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1790 up version sections.
1791 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1792 (elf_link_find_version_dependencies): New static function.
1793 (elf_link_assign_sym_version): New static function.
1794 (elf_link_renumber_dynsyms): New static function.
1795 (struct elf_final_link_info): Add symver_sec field.
1796 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1797 local symbols of a dynamic object. Handle DT_VER* constants.
1798 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1799 dynamic object. Skip indirect symbols from ELF objects. Remove
1800 the version name before choosing a hash bucket. Write out the
1801 version information if appropriate.
1802 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1803 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1804 (bfd_elf64_size_dynamic_sections): Likewise.
1805 * bfd-in2.h: Rebuild.
1806 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1807 Change elf_link_hash_flags to unsigned short.
1808 (ELF_LINK_HIDDEN): Define.
1809 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1810 dynverdef_hdr, dynversym_section, dynverdef_section,
1811 dynverref_section, cverdefs, cverrefs, verdef, verref.
1812 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1813 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1814 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1815 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1816 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1817 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1818 (_bfd_elf_slurp_version_tables): Declare.
1819 * elf.c (_bfd_elf_swap_verdef_in): New function.
1820 (_bfd_elf_swap_verdef_out): Likewise.
1821 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1822 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1823 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1824 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1825 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1826 version information if there is any.
1827 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1828 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1829 (elf_fake_sections): Handle .gnu.version* section names.
1830 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1831 (_bfd_elf_slurp_version_tables): New function.
1832 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1833 version name in string entered in dynamic hash table.
1834 * elfcode.h: Include fnmatch.h.
1835 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1836 symbol which was forced to become local.
1837 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1838 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1839 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1840 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1842 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1844 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1846 (mn10200_elf_relax_section): Correctly compute a symbol's value
1847 when the symbol is local, but not in the same section as we are
1848 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1851 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1853 * elf32-m32r.c: Rewrite to use ELF backend linker.
1854 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1855 Add small data area support (R_M32R_SDA16).
1856 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1857 * bfd-in2.h,libbfd.h: Regenerated.
1859 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1861 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1862 (mn10200_elf_relax_delete_bytes): Likewise.
1863 (mn10200_elf_symbol_address_p): Likewise.
1864 (mn10200_elf_get_relocated_section_contents): Likewise.
1865 (bfd_elf32_bfd_relax_section): Define.
1866 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1868 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1869 (mn10200_elf_relocate_section): Likewise.
1870 (elf_backend_relocate_section): Define.
1873 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1875 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1876 reloc.c, targets.c: New target, elf-*-D30V.
1878 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1880 * cpu-d30v.c, elf32-d30v.c: New files.
1883 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1885 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1886 * bfd-in2.h: Regenerated.
1887 start-sanitize-tic80
1888 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1889 (rtype2howto): Add function.
1890 (tic80_howto_table): Add.
1893 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1895 * sysdep.h: Don't define errno in MSVC if error.h is included.
1897 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1899 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1900 is initialized before it is used.
1902 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1904 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1905 symbol into a weak undefined symbol; leave it as a common symbol.
1907 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1909 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1910 about a symbol defined in a dynamic object if it has already been
1911 defined in a regular object.
1913 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1915 * makefile.vms: Add gcc flags to allow compiling with current gcc
1917 (targmatch.h): New dependency.
1919 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1921 * evax.h (ALPHA_R_CODEADDR): New relocation.
1922 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1924 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1926 * bfd-in2.h, libbfd.h: Rebuild.
1928 Restrict symbol length to 64 bytes, case preserving:
1929 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1930 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1931 (_bfd_evax_length_hash_symbol): Added.
1932 * evax-etir.c (_bfd_evax_write_etir): Call
1933 _bfd_evax_length_hash_symbol before output of symbol.
1934 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1935 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1937 * evax-emh.c: Output filename to object file without path.
1939 * evax-egsd.c: New sections for local and global commons.
1941 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1942 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1943 notices. Replace AXP with Alpha.
1945 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1947 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1948 sections if we are creating a shared library.
1950 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1952 * configure.host (i386-windows): Don't set host64=true.
1954 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1956 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1957 (elf_mips16_gprel_howto): New static variable.
1958 (mips16_gprel_reloc): New static function.
1959 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1960 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1961 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1962 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1963 * bfd-in2.h, libbfd.h: Rebuild.
1965 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1967 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1968 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1970 start-sanitize-r5900
1971 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1973 * config.bfd: add r5900
1976 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1978 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1979 the output section will be the absolute section; don't print an
1980 assertion message for that case when doing a relocateable link.
1982 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1984 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1985 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1986 need_fn_sub, call_stub, and call_fp_stub.
1987 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1988 (mips_elf_link_hash_newfunc): Initialize new fields.
1989 (mips_elf_link_hash_table_create): Likewise.
1990 (mips_elf_relocate_section): Redirect relocations to use mips16
1991 stubs when appropriate.
1992 (mips_elf_check_relocs): Attach stub sections to the appropriate
1993 symbol. Set need_fn_stub when appropriate.
1994 (mips_elf_always_size_sections): New static function.
1995 (mips_elf_check_mips16_stubs): New static function.
1996 (elf_backend_always_size_sections): Define.
1997 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1999 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2000 attached to sections which are not being included in the link.
2002 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2004 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2005 symbol value when computing the addend for a pc_relative
2008 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2010 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2011 relocateable link, just skip pc_relative pcrel_offset relocs.
2012 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2013 structure for an ARM26 reloc which can be resolved.
2014 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2015 reloc can be resolved.
2017 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2018 error in overflow check for R_RELBYTE.
2020 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2023 From Mark Rasin <mark.rasin@telrad.co.il>.
2025 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2028 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2030 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2031 (elf_mn10200_howto_table): Likewise.
2032 (mn10200_reloc_map): Likewise.
2034 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2036 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2037 * bfd-in2.h, libbfd.h: Regenerated.
2038 * elf32-m32r.c: Add support for them.
2040 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2042 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2043 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2044 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2045 r_format and r_pcrel. Always return a value.
2046 * riscix.c (MY_final_link_callback): Define to dummy value.
2048 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2049 relocations against the text segment, look up the output name of
2051 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2052 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2053 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2054 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2055 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2057 start-sanitize-tic80
2058 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2060 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2061 routines for little endian data.
2062 * coffcode.h (coff_write_object_contents): Set magic to
2063 TIC80_ARCH_MAGIC for TIc80.
2065 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2067 * coff-tic80.c (tic80coff_vec): Change to little endian data
2071 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2073 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2074 auxiliary_filters parameter to be const char * const *. Accept a
2075 NULL terminated array.
2076 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2077 (bfd_elf32_size_dynamic_sections): Update declaration.
2078 * bfd-in2.h: Rebuild.
2080 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2082 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2083 NOTYPE symbol in a text section as a FUNC symbol.
2085 * coffcode.h (coff_compute_section_file_positions): Force
2086 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2088 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2090 * libaout.h (machine_type): Reserve several values for sparclet.
2092 start-sanitize-tic80
2093 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2095 * config.bfd (tic80-*-*): Don't require 'coff'.
2098 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2100 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2101 table to v850_elf_reloc for all non-standard relocations.
2102 (v850_elf_check_relocs): Add check for h being non-null.
2103 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2104 statement instead of multiple ifs.
2105 (v850_elf_relocate_section): Fix up error message, don't just call
2108 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2110 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2111 Use bfd_elf_generic_reloc as special function for all relocs.
2112 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2114 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2115 24bit pc-relative reloc.
2117 start-sanitize-tic80
2118 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2120 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2121 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2122 header byte order is little endian. Use correct bfd_get and
2123 bfd_put routines for little endian headers.
2124 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2125 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2128 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2130 * reloc.c: Add BFD_RELOC_24.
2131 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2132 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2133 * bfd-in2.h, libbfd.h: Rebuilt.
2135 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2137 elf64-alpha multiple .got rewrite:
2139 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2140 (bfd_elf*_mkobject): Don't define here ...
2141 * elfxx-target.h: ... but rather here. Default always_size_sections
2143 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2144 what the #defines in elf-bfd.h transmuted it to anyway.
2146 * section.c: Add SEC_LINKER_CREATED flag.
2147 * bfd-in2.h: Rebuild.
2148 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2149 relocation section flags.
2150 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2151 SEC_IN_MEMORY to recognize generated bits.
2152 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2154 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2155 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2156 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2157 * elf32-ppc.c (ppc_elf_create_linker_section,
2158 ppc_elf_size_dynamic_sections): Likewise.
2159 * elf32-sparc.c (elf32_sparc_check_relocs,
2160 elf32_sparc_size_dynamic_sections): Likewise.
2161 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2163 (_bfd_elf_create_dynamic_sections): Likewise.
2164 (_bfd_elf_make_linker_section_rela): Likewise.
2165 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2166 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2167 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2168 to identify generated bits.
2169 (elf_link_input_bfd): Likewise.
2171 * elf64-alpha.c: Rewrite everything touching relocations.
2173 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2175 * elf32-v850.c (all functions and static variables): Go through
2176 and regularize names to be of the form v850_elf_<xxx>.
2177 (toplevel): Include <elf/v850.h>.
2178 (enum reloc_type): Move to include/elf/v850.h.
2179 (v850_elf_check_relocs): For common variables, if the variable is
2180 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2181 into the appropriate section.
2182 (elf_backend_check_relocs): Define.
2184 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2186 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2188 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2190 * config.bfd (mips*el-*-linux*): New target.
2191 (mips*-*-linux*): New target.
2193 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2194 Return a useful value.
2196 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2198 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2200 * configure: Rebuild.
2201 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2202 ac_cv_func_mmap in bfd/configure.host.
2204 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2205 filter_shlib and auxiliary_filter_shlib parameters.
2206 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2208 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2209 (bfd_elf64_size_dynamic_sections): Likewise.
2210 * bfd-in2.h: Rebuild.
2212 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2215 symbols, don't export a symbol which is defined by an object in an
2216 archive which contains shared objects.
2218 start-sanitize-tic80
2219 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2221 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2222 for TI TMS320c80 (MVP).
2223 (bfd_archures_list): Add bfd_tic80_arch.
2224 * bfd-in2.h: Regenerate by running "make headers".
2226 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2228 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2229 * configure.in (case $vec): Correct typo, "tb" not "tp".
2230 Also add cofflink.o for tic80coff_vec.
2231 * configure: Regenerate with autoconf.
2234 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2237 is configured with --with-mmap.
2239 start-sanitize-tic80
2240 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2242 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2243 (ALL_MACHINES): Add cpu-tic80.o
2244 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2245 * coff-tic80.c: Add skeleton, cloned from another coff config.
2246 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2250 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2252 * TODO: Correct a misspelling.
2253 start-sanitize-tic80
2254 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2255 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2256 * configure.in (case $vec): Add tic80coff_vec entry.
2257 * configure: Regenerate with autoconf.
2258 * archures.c (bfd_tic80_arch): Declare.
2259 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2260 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2261 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2262 (bfd_target_vector): Add tic80coff_vec entry.
2265 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2267 * elflink.h (elf_buckets): Add some more values for larger
2270 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2272 * Makefile.in (install): Move subdir_do out of conditional. From
2273 Fred Fish <fnf@cygnus.com>.
2275 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2277 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2279 (elf_mn10200_howto_table): Likewise.
2280 (mn10200_reloc_map): Likewise.
2282 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2285 mips16 symbol during the link.
2286 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2288 (mips_elf_link_output_symbol_hook): New static function.
2289 (elf_backend_link_output_symbol_hook): Define.
2291 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2294 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2296 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2297 against SEC_DEBUGGING sections here (revert patch of December 5).
2298 * elfcode.h (elf_object_p): Check for them here, instead.
2300 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2302 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2303 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2305 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2306 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2307 * elf-bfd.h (struct elf_size_info): Update declaration of
2309 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2310 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2311 * elfxx-target.h: Use new dynamic reloc routines by default.
2312 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2315 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2317 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2318 if NAMES_HAVE_UNDERSCORE is defined.
2320 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2322 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2324 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2326 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2329 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * elflink.h (elf_link_add_object_symbols): Only add a weak
2332 symbol if the real definition is in the dynamic symbol table.
2333 After finding the real definition, then, if it is dynamic, add the
2334 weak symbol to the dynamic symbol table.
2336 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2338 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2340 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2343 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2345 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2347 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2348 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2349 * reloc.c: Remove mn10300 big endian relocs.
2350 * bfd-in2.h, libbfd.h: Rebuilt.
2352 * elf32-mn10200.c: Update from elf32-mn10300.c.
2354 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2356 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2358 * elf32-mn10300.c: Add some comments.
2360 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * ihex.c (ihex_scan): Always initialize buf before jumping to
2364 (ihex_read_section): Likewise.
2366 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2368 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2369 inplace for most relocs.
2371 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2374 even if SEC_ALLOC is not set.
2375 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2376 when deciding whether to copy a reloc into a shared object.
2377 (elf_i386_relocate_section): Likewise.
2378 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2379 (elf32_sparc_relocate_section): Likewise.
2380 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2381 reloc section if it is not set in the source section.
2382 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2383 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2384 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2386 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2388 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2389 expects a .got.plt until we actually create it.
2391 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2394 message for bfd_reloc_outofrange, rather than aborting. From
2395 Philippe De Muyter <phdm@info.ucl.ac.be>.
2397 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2398 a relocateable link, don't try to process them. From Heinz Wrobel
2399 <wrobel@lpr.e-technik.tu-muenchen.de>.
2401 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2403 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2404 mn10300_info_howto_rel. Tweak reloc argument to be an
2405 Elf32_Internal_Rela.
2406 (USE_RELA): Define instead of USE_REL.
2407 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2409 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2411 * configure.in, configure: Handle mips*-sgi-irix6*.
2412 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2415 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2418 relocation against a symbol defined in a section with no output
2421 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2424 * configure, config.in: Rebuild with autoconf 2.12.
2426 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2427 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2428 (swap_out_syms): Set st_other from existing st_other field.
2429 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2431 (elf_link_output_extsym): Set the other field from the global hash
2433 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2434 (elf_mips16_jump_howto): New static variable.
2435 (mips16_jump_reloc): New static function.
2436 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2437 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2438 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2440 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2441 * bfd-in2.h, libbfd.h: Rebuild.
2442 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2444 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2446 * configure.host: Use long long for mips-sgi-irix6*.
2448 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2449 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2451 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2453 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2454 (enum reloc_type): Add more reloc types.
2455 (elf32_mn10300_howto_table): Update for new reloc types.
2456 (elf32_mn10300_reloc_map): Update for new reloc types.
2457 * reloc.c: Add some new relocs for the mn10300 series.
2458 * bfd-in2.h, libbfd.h: Rebuilt.
2460 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2462 * som.c (setup_sections): Don't lose for a space which has
2463 no data, but some symbols.
2465 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2467 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2468 (sunos_link_hash_table_create): Initialize got_needed.
2469 (sunos_create_dynamic_sections): Only set .got section size if it
2470 is not already set. Set got_needed.
2471 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2472 sdynptr, and only handle dynamic sections, if dynamic sections are
2474 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2475 Initialize .got section.
2476 (sunos_scan_ext_relocs): Likewise.
2477 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2479 (sunos_finish_dynamic_link): Check got_needed. Only set up
2480 dynamic linking information if needed.
2482 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2484 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2486 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2488 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2490 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2492 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2495 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2497 * filemode.c: Include sysdep.h.
2498 * ihex.c: Add casts to eliminate compiler warnings.
2499 * sunos.c: Add casts to eliminate compiler warnings.
2501 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2503 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2505 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2506 appropriate relocations in the .so file if shared.
2507 (ppc_elf_relocate_section): Ditto.
2509 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2511 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2512 complain_overflow_unsigned.
2514 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2516 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2517 overflows for R_D10V_16 and R_D10V_18.
2519 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2522 (do_with_relocs): Likewise.
2523 (do_as_repeat): Likewise.
2524 (copy_expression): Likewise.
2526 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * ieee.c (ieee_write_external_part): Correctly record whether
2529 there is an external part.
2531 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2533 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2534 handle tda offsets for sld.w and sst.w instructions.
2535 Fix alignment check in sld.w and sst.w tda reloc handling.
2537 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2539 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2541 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2543 * elf32-v850.c: Add comments about assumptions about
2544 char, short & long sizes.
2545 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2546 problems for several relocs.
2548 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2549 R_V850_SDA_OFFSET entry.
2551 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2553 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2554 Store import file index in ldindx.
2555 (xcoff_build_ldsyms): Assume that ldsym was not previously
2556 allocated. For an imported symbol, copy ldindx into l_ifile.
2558 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2560 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2561 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2562 fields in R_V850_TDA_OFFSET.
2563 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2564 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2567 * elf32-v850.c: Include bfdlink.h.
2568 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2570 (elf32_v850_bfd_final_link_relocate): New function.
2571 (v850_elf_relocation_section): Likewise.
2572 (elf_backend_relocate_section): Define.
2574 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * binary.c (binary_set_section_contents): Ignore sections which
2577 don't have SEC_LOAD and SEC_ALLOC set.
2579 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2581 * linker.c (_bfd_generic_final_link): Avoid losing static
2582 symbols in the .bss section.
2584 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2586 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2587 (mips32_64bit_reloc): New static function.
2588 (mips_reloc_map): Add entry for BFD_RELOC_64.
2589 (mips_elf_relocate_section): Handle R_MIPS_64.
2591 * linker.c (default_indirect_link_order): Print an error message
2592 when attempting to do a relocateable link with different object
2593 file formats, rather than calling abort.
2595 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2597 * reloc.c (m32r relocs): Rename them.
2598 * bfd-in2.h, libbfd.h: Regenerated.
2599 * elf32-m32r.c: Update.
2600 (m32r_elf_10_pcrel_reloc): New function.
2601 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2602 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2604 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2606 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2607 all sections that will be included in the output file.
2608 (_bfd_generic_link_output_symbols): Discard symbols in sections
2609 which are being discarded.
2610 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2611 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2612 (elf_v850_howto_table): Corresponding changes.
2613 (elf_v850_reloc_map): Corresponding changes.
2614 * reloc.c: Add additional V850 relocations.
2615 * bfd-in2.h, libbfd.h: Rebuilt.
2617 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2618 no longer want in pc-relative relocs.
2620 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2622 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2623 accept a reloc against an undefined sybmol!
2625 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2627 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2629 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * VERSION: Bump for new relocation.
2633 * hosts/i386bsd.h: If NBPG is not defined, define it as
2634 PAGE_SIZE, for recent versions of FreeBSD.
2636 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * configure.host: Use `long long' as the 64 bit type on a Solaris
2639 host, since both gcc and the SunPRO compilers support it.
2641 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2643 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2644 mistake to have reused the ECOFF LITERAL for ELF since they have
2645 different semantics.
2646 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2647 * bfd-in2.h, libbfd.h: Rebuild.
2649 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2652 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2653 dynamic relocation for an undefweak symbol when we are building
2654 a static executable.
2656 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2658 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2659 point explicitly to srcdir.
2660 (targmatch.h): Edit references to point explicitly to objdir.
2662 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2664 * config.bfd: When setting targ_cpu, don't get confused by
2667 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2669 * configure.host: Add support for windows host (a build done
2670 under the Microsoft build environment).
2672 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2675 definition in a dynamic object, add it to the dynamic symbol table
2676 if any dynamic object mentions it. Reverts part of last patch.
2678 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2679 (sunos_link_hash_table_create): Initialize got_base.
2680 (bfd_sunos_size_dynamic_sections): If the .got section is more
2681 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2683 (sunos_check_dynamic_reloc): Subtract got_base from a base
2684 relative relocation.
2686 * elf32-mips.c (elf_mips_isa): New static function.
2687 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2688 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2690 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2692 * archive.c (do_slurp_coff_armap): Only treat archive as little
2693 endian for i960 COFF.
2695 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2697 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2698 by the change in size of the section when EXEC_P is not set.
2700 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2701 (m68kcoff_rtype_to_howto): New static function.
2702 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2703 VMA to the addend for a PC relative reloc.
2705 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2707 * Makefile.in: Rebuild dependencies.
2709 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2712 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2714 * Makefile.in: Remove explicit dependencies for mn10200 and
2716 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2717 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2718 (dependencies): Rebuilt.
2720 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2723 during this function.
2725 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2726 section if the flags are compatible.
2728 * configure.in: Add havevecs, and put it in tdefaults.
2729 * mpw-config.in: Likewise.
2730 * configure: Rebuild.
2731 * targmatch.sed: New file; a sed script to build targmatch.h from
2733 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2734 * targets.c: Include "fnmatch.h".
2735 (struct targmatch): Define.
2736 (bfd_target_match): Define by including targmatch.h.
2737 (bfd_find_target): If the target is not found by name, search for
2738 it as a configuration triplet.
2739 * Makefile.in: Rebuild dependencies.
2740 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2741 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2742 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2743 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2744 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2745 (CFILES): Remove i386dynix.c and hp300bsd.c.
2746 (targmatch.h): New target.
2747 (do_clean): Remove targmatch.h.
2749 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2750 * acconfig.h: Add NEED_DECLARATION_GETENV.
2751 * configure, config.in: Rebuild.
2752 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2753 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2755 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2757 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2758 * cpu-mn10200.c, cpu-mn10300.c: New files.
2759 * elf32-mn10200.c, elf32-mn10300.c: New files.
2760 * Makefile.in: Break mn10x00 support into two separate
2761 configurations, mn10200 and mn10300.
2762 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2763 * bfd-in2.h, configure: Rebuilt.
2765 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2767 * Makefile.in (do_clean): Move config.log to do_distclean.
2769 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2771 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2772 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2773 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2774 (elf32-mn10x00.o): Add dependencies.
2775 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2776 (bfd_mn10x00_arch): Declare.
2777 (bfd_archures_list): Add bfd_mn10x00_arch.
2778 * config.bfd: Add mn10x00-*-*.
2779 * configure.in: Add bfd_elf32_mn10x00_vec.
2780 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2781 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2782 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2783 * bfd-in2.h, configure: Rebuilt.
2785 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2787 openVMS/Alpha: Provide filename and case_hack flags via
2788 symbol table from gas.
2789 Add case_hack code for symbol output from vax/vms.
2790 * evax-alpha.c (evax_initialize): Remove filename handling,
2791 filename is provided via symbol table.
2792 (evax_get_symtab): Use local symbol count when setting up table.
2793 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2795 (_bfd_evax_write_egsd): Skip file name symbol.
2796 * evax-emh.c (get_vms_time_string): Local function now.
2797 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2799 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2800 through _bfd_evax_case_hack_symbol.
2801 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2803 (_bfd_evax_basename): Removed.
2804 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2805 * evax.h (evax_private_data_struct): Remove filename.
2806 (flag_hash_long_names, flag_show_after_trunc,
2807 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2810 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2812 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2813 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2814 (NO_SWAP_MAGIC): Don't define.
2815 (SWAP_MAGIC): Define.
2817 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2818 no hash table entry for a global symbol.
2820 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2822 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2824 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2827 symbol type with T_NULL. Warn if symbol type changes. Based on
2828 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2830 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2831 a dynamic object in the dynamic symbol table if it is referenced
2832 or defined by a regular object.
2834 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2836 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2837 remove dwarf local labels. Shrinks binaries by a factor of 3!
2839 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2841 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2842 by hand, rather than by calling bfd_make_section.
2844 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2846 * reloc.c: Rename m32r relocs.
2847 * bfd-in2.h, libbfd.h: Rebuilt.
2848 * elf32-m32r.c: Update.
2850 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2852 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2853 link, adjust the symbol index of a base relative reloc. Don't
2854 change the addend of a PC relative reloc if pcrel_offset is set.
2855 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2856 a relocateable link.
2858 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2859 it is zero, in case src_mask matters.
2860 (bfd_install_relocation): Likewise.
2862 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2864 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2866 (_bfd_xcoff_bfd_final_link): Don't set target_index
2867 to an uninitialized value.
2869 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2872 indices, rather than crashing.
2873 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2875 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2878 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2880 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2882 (coff_arm_adjust_symndx): New static function.
2883 (coff_adjust_symndx): Define.
2885 * srec.c (srec_scan): Accept multiple symbols on a single line.
2886 From Pascal Martin <pmartin@alsys.com>.
2890 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2892 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2893 (sunos_merge_private_bfd_data): New function.
2895 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2897 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2899 (bfd_merge_private_bfd_data): Likewise.
2900 * section.c (bfd_copy_private_section_data): Likewise.
2901 * syms.c (bfd_copy_private_symbol_data): Likewise.
2902 * bfd-in2.h: Rebuild.
2903 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2904 both BFD's are the right flavour.
2905 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2906 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2907 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2908 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2909 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2910 (ppc_elf_merge_private_bfd_data): Likewise.
2911 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2912 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2914 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2915 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2918 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2920 * reloc.c: Add m32r relocs.
2921 * bfd-in2.h, libbfd.h: Rebuilt.
2922 * cpu-m32r.c,elf32-m32r.c: New files.
2924 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2926 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2928 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * tekhex.c (first_phase): Change type parameter from char to int.
2932 (pass_over): Change func to expect int, not char.
2934 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2935 rather than SEC_LOAD when aligning the file offset for the first
2936 section in a segment.
2938 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2940 * syms.c (coff_section_type): Make arg const.
2941 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2942 to make_bfd_asection().
2943 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2944 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2945 (_bfd_elf_stringtab_init): Remove prototype.
2947 * netbsd-core.c (swap_abort): Add prototype.
2948 * aix386-core.c (swap_abort): Ditto & make static
2949 * hpux-core.c (swap_abort): Ditto & make static.
2950 * irix-core.c (swap_abort): Ditto & make static.
2951 * ptrace-core.c (swap_abort): Ditto & make static.
2952 * trad-core.c (swap_abort): Ditto & make static.
2953 * coffswap.h (coff_swap_reloc_in): Ditto.
2954 (coff_swap_reloc_out): Ditto.
2955 (coff_swap_filehdr_in): Ditto.
2956 (coff_swap_filehdr_out): Ditto.
2957 (coff_swap_sym_in): Ditto.
2958 (coff_swap_sym_out): Ditto.
2959 (coff_swap_aux_in): Ditto.
2960 (coff_swap_aux_out): Ditto.
2961 (coff_swap_lineno_in): Ditto.
2962 (coff_swap_lineno_out): Ditto.
2963 (coff_swap_aouthdr_in): Ditto.
2964 (coff_swap_aouthdr_out): Ditto.
2965 (coff_swap_scnhdr_in): Ditto.
2966 (coff_swap_scnhdr_out): Ditto.
2967 * ihex.c (ihex_sizeof_headers): Ditto.
2968 * tekhex.c (getsym): Ditto.
2969 (find_chunk): Ditto & make static.
2970 (insert_byte): Ditto.
2971 (first_phase): Ditto.
2973 (tekhex_get_symtab): Ditto & make static.
2974 (tekhex_get_symtab_upper_bound): Ditto & make static.
2975 (tekhex_mkobject): Ditto.
2976 (tekhex_object_p): Ditto.
2977 (move_section_contents): Ditto.
2978 (tekhex_get_section_contents): Ditto.
2979 (tekhex_set_arch_mach): Ditto & make static.
2980 (tekhex_set_section_contents): Ditto.
2981 (writevalue): Ditto.
2984 (tekhex_write_object_contents): Ditto.
2985 (tekhex_sizeof_headers): Ditto.
2986 (tekhex_make_empty_symbol): Ditto.
2987 (tekhex_get_symbol_info): Ditto.
2988 (tekhex_print_symbol): Ditto.
2989 * irix-core.c (make_bfd_asection): Ditto.
2990 (irix_core_core_file_p): Ditto.
2991 (irix_core_core_file_failing_command): Ditto.
2992 (irix_core_core_file_failing_signal): Ditto.
2993 (irix_core_core_file_matches_executable_p): Ditto.
2994 (irix_core_make_empty_symbol): Ditto.
2995 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2996 * srec.c (srec_new_symbol): Ditto.
2997 (srec_get_section_contents): Ditto.
2998 (srec_set_arch_mach): Ditto.
2999 (srec_set_section_contents): Ditto.
3000 (internal_srec_write_object_contents): Ditto.
3001 (srec_write_object_contents): Ditto.
3002 (symbolsrec_write_object_contents): Ditto.
3003 (srec_sizeof_headers): Ditto.
3004 (srec_make_empty_symbol): Ditto.
3005 (srec_get_symtab_upper_bound): Ditto.
3006 (srec_get_symtab): Ditto.
3007 (srec_print_symbol): Ditto and make static.
3008 * elf.c (elf_read): Ditto
3009 (assign_section_numbers): Ditto.
3010 (elf_fake_sections): Ditto.
3011 (sym_is_global): Ditto.
3012 (elf_map_symbols): Ditto.
3013 (get_program_header_size): Ditto.
3014 * coffgen.c (make_a_section_from_file): Ditto.
3015 (coff_real_object_p): Ditto.
3016 (fixup_symbol_value): Ditto.
3017 (build_debug_section): Ditto.
3019 * syms.c (coff_section_type): Ditto.
3021 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3023 * bfd-in2.h: Rebuilt after m32r changes.
3025 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3027 * config.bfd,configure.in,configure: Add m32r support.
3028 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3029 * config.bfd: Keep target list alphabetically sorted.
3031 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3033 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3034 to add in the constant part found in the instruction itself.
3035 (case R_V850_HI16_S): Likewise.
3037 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3039 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3040 and R_D10V_18 to be 1 (word).
3042 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * stabs.c (_bfd_link_section_stabs): If the output_section field
3045 of either section is bfd_abs_section, then the linker is
3046 discarding the section and we should not optimize it.
3048 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3050 * Makefile.in (aout-sparcle.o): New target.
3051 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3052 * config.bfd (sparclet-*-aout*): Add case.
3053 * configure.in (sparcle_aout_vec): Add case.
3054 * configure: Regenerated.
3055 * targets.c (sparcle_aout_vec): Declare.
3056 (bfd_target_vector): Add sparcle_aout_vec.
3057 * aout-sparcle.c: New file.
3059 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3061 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3062 low order sign bit propogation for R_V850_HI16_S.
3064 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3065 handling V850 specific relocs.
3066 (elf_v850_howto_table): Use the new function for some
3067 relocations. Twiddle masks & shifts for some relocs.
3068 Set partial_inplace where needed.
3070 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3072 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3073 default architecture to a machine number of 0.
3074 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3076 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3077 the output BFD is the default, set it from the first input BFD.
3079 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3081 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3082 insert at bitpos zero. The HI16 relocs are shifted right
3083 by 16 bits. Fix src_mask for all relocs.
3084 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3086 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3089 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3092 Rewrite to use BFD file read routines and to avoid using a fixed
3093 length for the file name.
3095 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3097 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3098 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3099 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3100 to R_V850_{32,16,8}.
3102 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3104 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3105 (elf_v850_howto_table): Add info for HI16_S reloc.
3106 (v850_reloc_map): Add HI_16_S reloc.
3107 * reloc.c: Define BFD_RELOC_V850_* relocs.
3109 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * elf32-sh.c: New file.
3113 * elf.c (prep_headers): Handle bfd_arch_sh.
3114 * elfcode.h (write_relocs): Handle absolute symbol.
3115 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3116 (_bfd_elf64_link_read_relocs): Declare.
3117 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3118 elf_link_read_relocs. Make globally visible. Change all
3120 (elf_link_input_bfd): Get external symbols from cache in
3121 symtab_hdr->contents. Get contents from cache in
3123 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3125 * reloc.c: Define BFD_RELOC_SH_* relocs.
3126 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3127 * coff-sh.c (sh_insns_conflict): Fix a return value.
3128 (_bfd_sh_align_load_span): New globally visible function, broken
3129 out of sh_align_load.
3130 (sh_align_load): Call _bfd_sh_align_load_span.
3131 (sh_swap_insns): Change relocs parameter to PTR.
3132 * bfd-in2.h, libbfd.h: Rebuild.
3133 * targets.c (bfd_elf32_sh_vec): Declare.
3134 (bfd_elf32_shl_vec): Declare.
3135 * config.bfd (sh-*-elf*): New target.
3136 * configure.in (bfd_elf32_sh_vec): New target vector.
3137 (bfd_elf32_shl_vec): New target vector.
3138 * configure: Rebuild.
3139 * Makefile.in: Rebuild dependencies.
3140 (BFD32_BACKENDS): Add elf32-sh.o.
3141 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3143 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3144 page before checking D_PAGED.
3146 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3147 (ihex_write_object_contents): Remove extbase; always use segbase
3150 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3152 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3153 * configure.host (i[345]86-*-*): Ditto.
3154 * config.bfd (i[345]86-*-*): Ditto.
3155 * configure: Regenerate.
3157 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3160 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3162 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3163 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3164 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3165 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3166 will have an ST_CODE type, change the symbol's type to ST_DATA.
3167 * som.c (hppa_som_gen_reloc_type): Update prototype.
3169 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3172 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3173 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3174 (mips_elf_finish_dynamic_sections): Likewise.
3176 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * configure.host (HLDENV): New variable to set. Set it for
3179 *-*-sysv4*, since those linkers may not support -R but they always
3180 support LD_RUN_PATH.
3182 * libieee.h (NSECTIONS): Don't define.
3183 (ieee_data_struct): Change section_table to asection **. Add
3185 * ieee.c (get_section_entry): If the table isn't big enough, make
3187 (ieee_slurp_sections): Remove assertion about number of sections.
3188 (ieee_object_p): Adjust initialization of ieee to match changes to
3191 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3192 symbols merely because we are generating a shared library.
3193 (xcoff_build_ldsyms): Don't set up global linkage code for an
3194 undefined symbol merely because we are generating a shared
3197 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3199 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3200 (BFD32_BACKENDS) Add elf32-v850.o.
3201 * archures.c: Add bfd_v850_arch.
3202 * bfd-in2.h: Add bfd_v850_arch.
3203 * config.bfd (v850-*-*): New target.
3204 * configure: (bfd_elf32_v850_vec) New vector.
3205 * configure.in: (bfd_elf32_v850_vec) New vector.
3206 * cpu-v850.c: New file.
3207 * elf.c (prep_headers): Added case bfd_arch_v850.
3208 * elf32-v850.c: New file.
3209 * targets.c (bfd_elf32_v850_vec): New vector.
3211 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3214 a function code symbol for an XMC_XO symbol.
3216 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3218 * mpw-config.in: Update editing of autoconf vars to reflect
3219 Jul 18 configure.in change.
3220 * mpw-make.sed: Update editing of include pathnames to be
3221 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3223 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3225 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3226 which to offset to get the .plt entry address is ".plt".
3228 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3230 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3231 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3232 Added, for internal use by the ARM gas.
3234 * bfd-in2.h: Rebuilt
3236 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3238 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3239 in section dynidx start.
3241 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3244 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3245 optimization for g++.
3247 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3249 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3250 the -mrelocatable-lib bit set and the other doesn't, clear the
3251 -mrelocatable-lib bit in the header.
3253 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3255 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3256 symbol against a STT_FUNC symbol in a shared library.
3258 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3261 symbol is found, automatically define the corresponding function
3264 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3265 if sym.n_numaux is not zero.
3266 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3267 entry to disagree about the number of aux entries if the symbol
3270 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3271 section if it might be needed, not just if info->shared.
3272 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3273 the start of .rel.dyn if we are going to use it.
3274 (mips_elf_finish_dynamic_sections): Only clear the first element
3275 of .rel.dyn if the size is greater than zero.
3277 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3279 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3280 undefined_symbol callback for a symbol, then don't issue any more
3281 warnings about loader relocs.
3282 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3283 after calling the undefined_symbol callback.
3285 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3286 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3287 as the AIX linker seems to do.
3289 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3291 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3292 (evax_initialize): Remove evax_reloc_table.
3293 (evax_close_and_cleanup): Ditto.
3295 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3297 (evax_bfd_reloc_type_lookup): Ditto.
3298 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3299 cooked_size == raw_size.
3300 * evax-emh.c (_bfd_evax_register_filename): Remove.
3301 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3302 * evax-misc.c (add_new_contents): Malloc section at full size.
3303 (_bfd_save_evax_section): Memcpy section contents directly.
3304 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3305 (evax_reloc_table): Remove.
3307 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3309 * makefile.vms: Add better support for DEC C compilation
3310 Add evax.h dependencies
3312 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3313 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3314 (BFD_RELOC_ALPHA_BASEREG): Remove.
3315 * bfd-in2.h, libbfd.h: Rebuild.
3317 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3319 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3320 getgid if _WIN32 is defined.
3321 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3323 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3325 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3326 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3328 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3331 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3333 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3335 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3336 (NEED_DECLARATION_REALLOC): New macro.
3337 * configure, config.in: Rebuild.
3338 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3339 (realloc): Declare if NEED_DECLARATION_REALLOC.
3341 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3342 <strings.h> if they exist.
3344 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3346 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3350 Based on patches from Eric Valette <valette@crf.canon.fr>:
3351 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3352 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3353 (elf_howto_table): Add entries for new relocs.
3354 (elf_i386_reloc_type_lookup): Handle new relocs.
3355 (elf_i386_info_to_howto): Just call abort.
3356 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3357 (elf_i386_relocate_section): Likewise.
3359 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3361 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3363 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3365 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3366 only get the LMA from the phdr if they are in the same part of the
3369 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3370 new segment to make them more comprehensible. If the relationship
3371 between the LMA and the VMA changed, start a new segment. Don't
3372 check dynsec when deciding whether to start a new segment for a
3373 writeable section; -N will now handle this.
3375 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3377 * libhppa.h: Remove "esel" changes. Not the right approach.
3378 * som.c: Corresponding changes.
3379 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3380 which don't have a SOM symbol type associated with them.
3381 Reverses a 1994 change.
3383 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3385 Make ld -N more reasonable for ELF:
3386 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3387 phdr_in_section to false, and always use a single load segment.
3388 (elf_sort_sections): Sort sections by LMA after VMA.
3389 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3390 align to maxpagesize.
3391 (assign_file_positions_except_relocs): Likewise.
3392 * elfcode.h (elf_object_p): If a section is loaded but not page
3393 aligned, clear D_PAGED.
3395 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3397 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3398 Added, for internal use by the ARM gas.
3400 * bfd-in2.h: Rebuilt
3402 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3404 * libhppa.h (R_HPPA_ESEL): New field selector.
3405 (e_esel): Similarly.
3406 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3407 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3408 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3410 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3412 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3413 archive search before looking for stripped dynamic objects.
3415 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3418 symbol a warning rather than an error.
3420 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * elf.c (assign_file_positions_for_segments): Track the virtual
3423 memory position separately from the file position, and use it to
3424 compute the alignment adjustment.
3426 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3428 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3429 and fixed mask on R_D10V_10_PCREL_L.
3431 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * elf64-mips.c: Include "aout/ar.h".
3434 (mips_elf64_slurp_armap): New static function.
3435 (mips_elf64_write_armap): New static function.
3436 (bfd_elf64_archive_*): Define.
3437 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3438 Use instead of bfd_generic_archive_p.
3439 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3440 instead of _bfd_write_archive_contents.
3441 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3442 _bfd_generic_mkarchive.
3443 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3444 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3446 (TARGET_LITTLE_SYM): Likewise.
3447 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3449 * Makefile.in: Rebuild dependencies.
3451 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3452 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3453 SHT_MIPS_EVENTS sections.
3454 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3455 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3457 (_bfd_mips_elf_fake_sections): Likewise.
3459 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3460 * ecoff.c (ecoff_compute_section_file_positions): Copy
3461 rdata_in_text from backend info to tdata. Clear it if any data
3462 section comes before .rdata.
3463 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3464 tdata rather than backend info.
3466 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3468 * configure.in: Fix test for whether a compiler has a 64 bit
3469 type. From Jim Wilson <wilson@cygnus.com>.
3471 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * configure.host (mips-sgi-irix6*): New host.
3475 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3476 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3477 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3479 * configure: Rebuild.
3480 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3481 (BFD_HOST_64_BIT): Define conditionally.
3482 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3483 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3484 (symvalue, bfd_size_type): Likewise.
3485 * bfd-in2.h: Rebuild.
3486 * Makefile.in (do_clean): Remove bfd-tmp.h.
3487 (do_distclean): Remove bfd-in3.h.
3488 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3489 (bfd-in3.h): New target.
3491 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3492 Andrew Gierth <ANDREWG@microlise.co.uk>.
3494 * configure.host: Set INSTALL_SHLIB.
3495 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3496 * configure: Rebuild.
3497 * Makefile.in (install): Use @INSTALL_SHLIB@.
3499 * config.bfd (mips*-*-irix6*): New target.
3500 * configure.host: Handle Irix 6 shared library like Irix 5.
3502 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3503 symbol for a magic name.
3504 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3506 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3509 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3511 * mpw-config.in: Add ELF support to mips config, create the
3512 elf32-target.h file in the object dir.
3513 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3515 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3517 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3518 Also removed most abort calls, in favor of using bfd reporting.
3520 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3522 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3523 (BFD32_BACKENDS) Add elf32-d10v.o.
3524 * archures.c: Add bfd_d10v_arch.
3525 * bfd-in2.h: Add bfd_d10v_arch.
3526 * config.bfd (d10v-*-*): New target.
3527 * configure: (bfd_elf32_d10v_vec) New vector.
3528 * configure.in: (bfd_elf32_d10v_vec) New vector.
3529 * cpu-d10v.c: New file.
3530 * elf.c (prep_headers): Added case bfd_arch_d10v.
3531 * elf32-d10v.c: New file.
3532 * libbfd.h: Rebuild.
3533 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3534 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3535 * targets.c (bfd_elf32_d10v_vec): New vector.
3537 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3539 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3541 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3543 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3544 bfd_mach_i386_i8086 machine types.
3546 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3548 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3551 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3553 * coffcode.h (coff_set_section_contents): A/UX does not require
3554 special handling of the _LIB section.
3556 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3558 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3559 value for R_RELBYTE.
3561 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3562 array if one was allocated.
3564 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3566 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3567 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3568 use_rld_obj_head and rld_value.
3569 (mips_elf_link_hash_table_create): Initialize new fields.
3570 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3572 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3573 __rld_obj_head symbol not seen, create an __rld_map symbol.
3574 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3575 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3576 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3577 __rld_obj_head symbol.
3578 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3580 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3584 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3585 ppc_elf_addr16_ha_reloc.
3586 (ppc_elf_addr16_ha_reloc): New static function.
3588 * coff-mips.c (struct mips_hi): Define.
3589 (mips_refhi_list): New static variable.
3590 (mips_refhi_addr, mips_refhi_addend): Remove.
3591 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3592 (mips_reflo_reloc): Process mips_refhi_list.
3593 (mips_relhi_list): New static variable.
3594 (mips_relhi_addr, mips_relhi_addend): Remove.
3595 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3596 (mips_rello_reloc): Process mips_relhi_list.
3597 (mips_relocate_section): Permit an arbitrary number of REFHI or
3598 RELHI relocs before the associated REFLO or RELLO reloc.
3600 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3602 * aout-target.h (MY(callback)): Set reloc_count fields.
3604 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3607 sections unless this is a SunOS link.
3609 * VERSION: Set to 2.7.1.
3611 * Released binutils 2.7.
3613 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * i386aout.c: Include "aout/aout64.h".
3616 (i386aout_write_object_contents): New static function.
3617 (MY_write_object_contents): Define.
3619 * netbsd.h (MY(write_object_contents)): Make sure that
3620 adjust_sizes_and_vmas is called before fiddling with the magic
3623 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3627 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * libbfd-in.h (itos, stoi): Don't define.
3630 * libbfd.h: Rebuild.
3631 * i386lynx.c (KEEPIT): Define as udata.i.
3632 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3633 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3634 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3635 flags. Don't use stoi.
3637 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3639 * elf.c (map_sections_to_segments): Don't start a new segment for
3640 a writable section if it's on the same page as the previous
3641 segment. Reset the writable variable for a readonly section.
3643 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3645 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3646 first_thunk_address, thunk_size, and import_table_size.
3647 * peicode.h: Improved some diagnostics regarding edata sections.
3649 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3651 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3652 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3654 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3656 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3657 with XCOFF_DEF_DYNAMIC set is really defined.
3658 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3659 (xcoff_link_add_symbols): Only create special sections if using an
3662 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3664 (bfd_install_relocation): Likewise.
3666 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3668 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3670 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3671 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3672 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3673 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3674 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3675 are found for LITERAL relocs.
3676 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3677 taken, we cannot generate a .plt entry for the symbol.
3679 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3682 sysconf functions (for gprof).
3683 * configure, config.in: Rebuild.
3685 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3687 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3688 an archive if it has a map. If the object file has the wrong
3691 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3692 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3694 (alpha_relocate_section): Likewise.
3696 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3697 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3698 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3699 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3700 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3701 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3702 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3703 * peicode.h: Corresponding changes.
3705 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3707 * elflink.h (elf_create_pointer_linker_section): Comment out code
3708 dealing with making GOT pointers negative of the GOT symbol for
3711 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3713 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3714 increment the .rela.plt size until after we're done creating the
3716 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3717 .rela.plt offset directly rather than calculating it.
3719 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3721 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3722 Use autoconf-set values.
3723 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3724 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3727 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3728 * configure: Rebuilt.
3730 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3732 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3733 handling code > 1k away.
3735 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3737 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3738 defined, output whenever the symbol is updated.
3740 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3742 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3743 section to 0 if user_set_vma is set.
3744 * elflink.h (elf_bfd_final_link): Likewise.
3746 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3748 Partially undo patch of Jun 20.
3749 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3750 (coff_compute_section_file_positions): Likewise.
3751 (coff_write_object_contents): Likewise. Re-add deleted code, but
3752 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3753 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3755 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3757 * config.bfd: Add support for *-*-rtems* configurations.
3759 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * elf.c (prep_headers): Add bfd_arch_alpha case.
3763 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3765 * elf64-alpha.c: New file.
3766 * config.bfd (alpha-*-linuxecoff*): New target.
3767 (alpha-*-linux*, alpha-*-elf*): New targets.
3768 * configure.in (bfd_elf64_alpha_vec): New vector.
3769 * configure: Rebuild.
3770 * targets.c (bfd_elf64_alpha_vec): Declare.
3771 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3772 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3773 * bfd-in2.h, libbfd.h: Rebuild.
3774 * Makefile.in: Rebuild dependencies.
3775 (BFD64_BACKENDS): Add elf64-alpha.o.
3776 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3778 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3780 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3781 than relying on a right shift of 32.
3783 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3785 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3786 ifdef to COFF_WITH_PE.
3787 (coff_compute_section_file_positions): Likewise.
3788 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3789 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3790 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3791 COFF_IMAGE_WITH_PE, always include.
3793 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3795 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3797 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3798 approximate the correct answer if SIZEOF_HEADERS was not used.
3800 * binary.c (binary_set_section_contents): Set section file
3801 position based on LMA rather than VMA.
3803 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3805 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3806 symbols if info->strip == strip_all.
3808 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3810 * coff-h8300.c: Remove #if 0 code.
3811 (compatable): Don't allow mixing/matching of different architectures.
3813 * archures.c (bfd_mach_h8300s): Add.
3814 * bfd-in2.h: Rebuilt.
3815 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3817 (h8300_reloc16_estimate): Likewise.
3818 (h8300_reloc16_extra_cases): Likewise.
3819 (h8300_bfd_link_add_symbols): Likewise.
3820 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3821 (coff_set_flags): Likewise.
3822 * cpu-h8300.c (h8300_scan): Likewise.
3823 Add H8/S to bfd_h8300_arch list.
3825 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3827 Added support for Alpha OpenVMS:
3828 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3829 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3830 * config.h-vms, makefile.vms: New files.
3831 * config.bfd (alpha-*-*vms*): New target.
3832 * configure.in (evax_alpha_vec): New target vector.
3833 * configure: Rebuild.
3834 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3835 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3836 * targets.c (bfd_target_evax_flavour): Define.
3837 (evax_alpha_vec): Declare.
3838 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3839 if BFD64 is defined.
3840 * bfd-in2.h, libbfd.h: Rebuild.
3841 * Makefile.in: Rebuild dependencies.
3842 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3843 evax-emh.o, and evax-misc.o.
3844 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3845 evax-etir.c, evax-emh.c, and evax-misc.c.
3846 (HFILES): Add evax.h.
3848 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3852 (h8300_bfd_link_add_symbols): Likewise.
3854 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3856 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3857 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3859 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3861 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3862 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3864 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3865 R_MIPS_32 relocs if creating a shared library.
3867 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3869 * peicode.h (add_data_entry): Use pei_section_data rather than
3870 _cooked_size. Corresponds to May 13 change in coffcode.h.
3872 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3875 * coffcode.h (coff_write_object_contents): If there are long
3876 section names, always set the f_symptr field, even if there are no
3878 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3879 if there are no symbols.
3881 * coffgen.c (make_a_section_from_file): Check return value of
3882 _bfd_coff_read_string_table.
3883 (coff_real_object_p): Check return value of
3884 make_a_section_from_file.
3885 (_bfd_coff_read_string_table): Check that there are some symbols
3886 before trying to read the string table size.
3888 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3890 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3891 to replace a symbol in a dynamic object with a symbol from another
3892 dynamic object, do the replacement if the existing symbol is
3893 global linkage code.
3895 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3896 for _ptrgl, and treat it as global linkage code.
3898 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3899 filename or N_SO symbol past the offset, and use it to indicate
3900 that there is no line number or function when appropriate.
3902 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3905 common symbol defined by the linker. Don't export function code
3906 even if export_defineds is set.
3908 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3910 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3912 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3913 (h8300_symbol_address_p): New function.
3914 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3917 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3919 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3921 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3922 correctly for the two variants. Allow relaxing if the target
3923 is 128 bytes away since after relaxation it'll be 126 bytes away.
3924 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3925 "dot" and "value". Allow relaxing if the target is 128 bytes
3926 away since after relaxation it'll be 126 bytes away.
3927 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3928 the given section until nothing changes.
3930 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3932 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3933 alignment hack--we can get the lnnoptr info another way without
3934 suddenly increasing the alignment requirements. Set the flags for
3936 (ecoff_compute_section_file_positions): Do so.
3938 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3941 to keep the HP emulator database happy.
3943 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3944 From Kevin Buettner <kev@primenet.com>.
3946 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3948 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3949 name of a NULL section.
3951 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3953 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3954 set, always call the notice callback.
3956 * VERSION: Increment for bfdlink.h change.
3958 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3960 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3961 (sh_relax_delete_bytes): Correct handling of differently sized
3962 trailing alignment reloc.
3964 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3965 * bfd-in2.h: Rebuild.
3966 * configure.in: Warn if there is no known 64 bit type.
3967 * configure: Rebuild.
3969 * Makefile.in: Rebuild dependencies.
3970 (BFD32_BACKENDS): Add ppcboot.o.
3971 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3973 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3974 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3976 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3979 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3980 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3981 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3983 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * elf64-mips.c: Improve reloc special_functions and handling of
3986 SHT_MIPS_OPTIONS section.
3987 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3988 mips_elf_hi16_reloc and make globally visible.
3989 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3990 make globally visible.
3991 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3992 make globally visible.
3993 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3994 and make globally visible.
3995 (gprel16_with_gp): Check howto->src_mask before using value in
3997 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3998 and make globally visible.
3999 (gprel32_with_gp): Check howto->src_mask before fetching value.
4000 (bfd_mips_elf_swap_options_in): New function.
4001 (bfd_mips_elf_swap_options_out): New function.
4002 (_bfd_mips_elf_set_private_flags): Rename from
4003 mips_elf_set_private_flags and make globally visible.
4004 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4005 mips_elf_copy_private_bfd_data and make globally visible.
4006 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4007 mips_elf_merge_private_bfd_data and make globally visible.
4008 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4009 for a SHT_MIPS_OPTIONS section.
4010 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4011 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4012 name of a SHT_MIPS_OPTIONS section.
4013 (_bfd_mips_elf_set_section_contents): New function.
4014 (mips_elf32_section_processing): Set the GP value in a
4015 SHT_MIPS_OPTIONS section.
4016 (_bfd_mips_elf_find_nearest_line): Rename from
4017 mips_elf_find_nearest_line and make globally visible.
4018 (bfd_elf32_set_section_contents): Define.
4019 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4020 (_bfd_mips_elf_lo16_reloc): Declare.
4021 (_bfd_mips_elf_gprel16_reloc): Declare.
4022 (_bfd_mips_elf_got16_reloc): Declare.
4023 (_bfd_mips_elf_gprel32_reloc): Declare.
4024 (_bfd_mips_elf_set_private_flags): Declare.
4025 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4026 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4027 (_bfd_mips_elf_find_nearest_line): Declare.
4028 (_bfd_mips_elf_set_section_contents): Declare.
4030 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4032 (elf_info_to_howto): Define.
4033 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4035 (elf_info_to_howto): Define.
4036 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4038 (elf_info_to_howto): Define.
4040 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4041 R_MOV16B[12], to match change in coff/internal.h.
4043 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * elf64-mips.c: Extensive additions to provide better support for
4046 writing files and for gas.
4047 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4048 of mips_elf_object_p.
4049 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4050 _bfd_mips_elf_object_p.
4051 (_bfd_mips_elf_final_write_processing): Rename from
4052 mips_elf_final_write_processing and make globally visible.
4053 (_bfd_mips_elf_fake_sections): Rename from
4054 mips_elf_fake_sections and make globally visible.
4055 (_bfd_mips_elf_section_from_bfd_section): Rename from
4056 mips_elf_section_from_bfd_section and make globally visible.
4057 (_bfd_mips_elf_section_processing): New function, broken out of
4058 mips_elf_section_processing.
4059 (mips_elf32_section_processing): Rename from
4060 mips_elf_section_processing; call
4061 _bfd_mips_elf_section_processing.
4062 (_bfd_mips_elf_symbol_processing): Rename from
4063 mips_elf_symbol_processing and make globally visible.
4064 (_bfd_mips_elf_read_ecoff_info): Rename from
4065 mips_elf_read_ecoff_info and make globally visible.
4066 (mips_elf32_ecoff_debug_swap): Rename from
4067 mips_elf_ecoff_debug_swap.
4068 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4069 struct symbol_cache_entry.
4070 (_bfd_elf_validate_reloc): New function, moved in from
4071 elfcode.h:validate_reloc.
4072 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4073 to _bfd_elf_validate_reloc. Change all callers.
4074 * elf-bfd.h (bfd_section_from_shdr): Declare.
4075 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4076 (_bfd_elf_validate_reloc): Declare.
4077 (_bfd_mips_elf_object_p): Declare.
4078 (_bfd_mips_elf_fake_sections): Declare.
4079 (_bfd_mips_elf_section_from_bfd_section): Declare.
4080 (_bfd_mips_elf_section_processing): Declare.
4081 (_bfd_mips_elf_symbol_processing): Declare.
4082 (_bfd_mips_elf_read_ecoff_info): Declare.
4083 (_bfd_mips_elf_final_write_processing): Declare.
4084 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4087 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4088 (mips_elf_final_write_processing): Likewise.
4090 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4092 64-bit MIPS ELF ABI objdump support:
4093 * elf64-mips.c: New file.
4094 * Makefile.in: Rebuild dependencies.
4095 (BFD64_BACKENDS): Add elf64-mips.o.
4096 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4097 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4098 bfd_elf64_littlemips_vec to targ_selvecs.
4099 (mips*-*-elf*): Likewise.
4100 * confingure.in: Add bfd_elf64_bigmips_vec and
4101 bfd_elf64_littlemips_vec to vector switch.
4102 * configure: Rebuild.
4103 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4104 broken out of mips_elf_section_from_shdr.
4105 (mips_elf32_section_from_shdr): Rename from
4106 mips_elf_section_from_shdr. Call new function.
4107 (elf_backend_section_from_shdr): Update name of renamed function.
4108 * elf-bfd.h (struct elf_size_info): Change second parameter of
4109 write_out_phdrs to be const. Likewise for second parameter of
4111 (struct bfd_elf_section_data): Add rel_hdr2 field.
4112 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4113 (bfd_elf32_swap_symbol_out): Likewise.
4114 (bfd_elf32_swap_reloc_in): Likewise.
4115 (bfd_elf32_swap_reloc_out): Likewise.
4116 (bfd_elf32_swap_reloca_in): Likewise.
4117 (bfd_elf32_swap_reloca_out): Likewise.
4118 (bfd_elf32_swap_phdr_in): Likewise.
4119 (bfd_elf32_swap_phdr_out): Likewise.
4120 (bfd_elf32_swap_dyn_in): Likewise.
4121 (bfd_elf32_swap_dyn_out): Likewise.
4122 (bfd_elf32_slurp_symbol_table): Declare.
4123 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4124 (bfd_elf32_write_out_phdrs): Declare.
4125 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4126 (bfd_elf64_swap_symbol_out): Likewise.
4127 (bfd_elf64_swap_reloc_in): Likewise.
4128 (bfd_elf64_swap_reloc_out): Likewise.
4129 (bfd_elf64_swap_reloca_in): Likewise.
4130 (bfd_elf64_swap_reloca_out): Likewise.
4131 (bfd_elf64_swap_phdr_in): Likewise.
4132 (bfd_elf64_swap_phdr_out): Likewise.
4133 (bfd_elf64_swap_dyn_in): Likewise.
4134 (bfd_elf64_swap_dyn_out): Likewise.
4135 (bfd_elf64_slurp_symbol_table): Declare.
4136 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4137 (bfd_elf64_write_out_phdrs): Declare.
4138 (_bfd_mips_elf_section_from_shdr): Declare.
4139 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4140 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4141 section for the section, add the new one to rel_hdr2. Increment
4142 reloc_count rather than setting it.
4143 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4144 Remove static declaration.
4145 (elf_write_shdrs_and_ehdr): Define name as macro.
4146 (elf_write_out_phdrs): Likewise.
4147 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4148 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4149 (elf_swap_symbol_in): Change second parameter to be const.
4150 (elf_swap_symbol_out): Likewise.
4151 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4152 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4153 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4154 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4155 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4156 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4157 parameter to be const. Make non-static.
4158 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4160 (elf_slurp_symbol_table): Make non-static.
4161 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4162 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4163 (elf_backend_size_info): Likewise.
4164 (elfNN_bed): Use elf_backend_size_info.
4165 * targets.c (bfd_elf64_bigmips_vec): Declare.
4166 (bfd_elf64_littlemips_vec): Declare.
4167 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4168 bfd_elf64_littlemips_vec if BFD64 is defined.
4170 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4172 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4175 zeroes, in alignment holes.
4177 * configure: Rebuild with autoconf 2.10.
4179 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4180 potential leading underscore in the allocated buffer.
4182 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4184 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4185 symbols into .sbss if this is a relocatable link.
4187 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4189 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4190 undefined symbols when creating a shared library.
4192 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4194 * coff-sh.c: Add a bunch of new code and static const arrays to
4195 support aligning loads and stores on four byte memory boundaries.
4197 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4199 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4200 call sh_align_loads.
4201 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4204 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * cache.c (bfd_open_file): Unlink the file before opening it for
4207 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4209 * opncls.c (bfd_fdopenr): Set opened_once.
4211 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4213 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4216 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4217 the code unconditionally.
4219 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * libcoff-in.h (struct pei_section_tdata): Define structure.
4222 (pei_section_data): Define macro.
4223 * libcoff.h: Rebuild.
4224 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4225 store s_paddr field in pei_section_data.
4226 (coff_compute_section_file_positions): Use pei_section_data rather
4227 than _cooked_size, and don't overwrite an existing value.
4228 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4229 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4230 * peicode.h (coff_bfd_copy_private_section_data): Define if
4232 (pe_bfd_copy_private_section_data): New static function if
4235 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * srec.c (srec_set_arch_mach): Write as a function rather than a
4240 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4241 no map, just check each member in turn to see whether it is
4244 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4246 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4247 table. Call BFD_ASSERT to validate header size, instead of
4249 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4252 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4254 * ppcboot.c: New target for looking at PPCbug boot records.
4256 * config{ure.in,.bfd}: Add support for ppcboot target.
4258 * configure: Regenerate.
4260 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4262 * coff-h8300.c (howto_table): Update names to match recent
4263 changes to include/coff/internal.h. Fix minor errors in the
4264 existing relocs. Add R_MOVL1 and R_MOVL2.
4265 (rtype2howto): Similarly.
4266 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4267 existing relaxing code and peform more relaxing.
4268 (h8300_reloc16_extra_cases): Likewise.
4270 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4272 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4275 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4277 * elfcode.h (elf_object_p): Reject generic ELF target if
4278 e_machine matches an alternate machine code in a specific backend.
4280 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4281 obsolete align_power_min field.
4283 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4285 * coff-h8300.c (reloc_howto_type): Add howto entry for
4287 (rtype2howto): Handle R_PCRWORD_B.
4288 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4289 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4290 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4291 branch (R_PCWORD_B).
4293 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4295 * aoutx.h (translate_from_native_sym_flags): Set the section for
4296 BSF_CONSTRUCTOR symbols.
4298 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4301 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4303 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4304 stop looking when section is found.
4306 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4308 * coffcode.h (STRING_SIZE_SIZE): Define.
4309 (styp_to_sec_flags): Handle long symbol names when looking for the
4311 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4312 (bfd_coff_long_section_names): Define.
4313 (coff_write_object_contents): Handle long section names.
4314 (bfd_coff_std_swap_table): Initialize new field.
4315 * libcoff.h: Rebuild.
4316 * coffgen.c (make_a_section_from_file): Handle long section
4318 (coff_write_symbols): Handle long section names.
4319 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4320 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4321 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4322 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4323 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4324 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4325 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4326 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4328 * bout.c (b_out_callback): Set lma of sections.
4329 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4330 parameter to output_bfd. Used input_bfd instead of output_bfd in
4333 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4335 * aoutx.h (translate_from_native_sym_flags): Don't create
4336 SEC_CONSTRUCTOR sections.
4337 * ecoff.c (ecoff_set_symbol_info): Likewise.
4339 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4340 From Don Bowman <bowman@waterloo.hp.com>.
4342 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4344 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4345 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4347 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4350 mips_32_relocs field.
4351 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4352 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4353 relocs against a global symbol which is not defined in a regular
4355 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4356 against a global symbol, increment mips_32_relocs.
4357 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4358 the symbol is not defined in a regular file, make room in the
4361 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4364 file position and the virtual file position separately. Set
4365 filepos information bsaed on the real file position.
4366 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4367 Jan 23 change to coffcode.h.
4369 * som.c (som_slurp_symbol_table): Set the symbol count to the
4370 number of BFD symbols created.
4372 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4374 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4375 output file if linking shared objects. Loop to check all relocs,
4376 rather than returning false on first error.
4378 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4380 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4381 (ppc_elf_additional_program_headers): If .interp section, bump #
4382 of program headers by 1.
4383 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4384 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4385 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4387 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4389 (ppc_elf_relocate_section): If the output section isn't defined,
4390 don't abort, just give an error message.
4392 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4393 being created is .sdata or .sdata2, don't make the symbol dynamic.
4395 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4397 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4398 members of an archive for dynamic objects with no symbols, and
4399 pass them directly to check_archive_element.
4400 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4401 xcoff_link_check_dynamic_ar_symbols.
4402 (xcoff_link_check_dynamic_ar_symbols): New static function.
4404 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4405 from _bfd_nodynamic to _bfd_xcoff.
4406 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4408 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4409 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4410 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4411 * libcoff.h: Rebuild.
4412 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4413 (xcoff_get_section_contents): New static function.
4414 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4415 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4416 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4417 (xcoff_dynamic_reloc): New static variable.
4418 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4419 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4421 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4423 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4424 if reloc_entry->addend is not 0.
4425 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4427 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4429 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4431 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4432 Add entries for R_SPARC_[56].
4433 (sparc_reloc_map): Add entries for R_SPARC_[56].
4435 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4437 Optimize linking of stabs in sections as used in ELF and COFF.
4438 * stabs.c: New file.
4439 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4440 (_bfd_write_section_stabs): Declare.
4441 (_bfd_write_stab_strings): Declare.
4442 * libbfd.h: Rebuild.
4443 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4444 (struct coff_link_hash_table): Add stab_info field.
4445 * libcoff.h: Rebuild.
4446 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4448 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4450 (_bfd_coff_final_link): Write out stab strings hash table.
4451 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4452 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4454 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4455 (struct bfd_elf_section_data): Add stab_info field.
4456 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4458 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4459 _bfd_link_section_stabs.
4460 (elf_bfd_final_link): Write out stab strings hash table.
4461 (elf_link_input_bfd): Handle optimized stabs sections.
4462 * reloc.c (_bfd_final_link_relocate): Check address against
4463 _raw_size rather than _cooked_size.
4464 * Makefile.in: Rebuild dependencies.
4465 (BFD_LIBS): Add stabs.o
4466 (BFD_LIBS_CFILES): Add stabs.c.
4468 * VERSION: Increment for bfdlink.h change.
4470 * coffgen.c (coff_renumber_symbols): Correct handling of
4471 BSF_NOT_AT_END common symbols.
4473 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4475 * coff-ppc.c (record_toc): Add cast to avoid warning.
4476 (ppc_allocate_toc_section): Likewise.
4477 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4478 (ppc_coff_reloc_type_lookup): Remove unreached code.
4479 * coffcode.h (coff_write_object_contents): Don't take the address
4481 * peicode.h (pe_print_idata): Add casts to avoid warning.
4482 (pe_print_edata): Likewise.
4483 (pe_print_reloc): Remove ANSI C string concatenation.
4485 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4487 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4489 * libcoff.h: Rebuild.
4490 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4492 (coff_swap_aux_out): Likewise.
4493 * peicode.h (coff_swap_aux_in): Likewise.
4494 (coff_swap_aux_out): Likewise.
4495 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4497 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4499 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4500 Fix up .bf endndx link fields.
4501 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4503 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4506 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4508 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4509 on Solaris PowerPC systems doesn't get confused.
4511 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4514 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4515 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4516 update did_reg and did_reg2.
4518 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4520 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4522 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4523 callback routines, pass h->root.string rather than name, in case
4524 copy is true and name is transient.
4526 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4528 * elfcore.h: Add support for core files with multiple threads.
4529 (Primarily for Solaris.)
4531 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4534 section->orelocation is NULL.
4536 * coffgen.c (bfd_coff_get_syment): New function.
4537 (bfd_coff_get_auxent): New function.
4538 * bfd-in.h (bfd_coff_get_syment): Declare.
4539 (bfd_coff_get_auxent): Declare.
4540 * bfd-in2.h: Rebuild.
4542 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * elf32-mips.c (struct mips_hi16): Define.
4545 (mips_hi16_addr, mips_hi16_addend): Remove.
4546 (mips_hi16_list): New static variable.
4547 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4548 (mips_elf_lo16_reloc): Process mips_hi16_list.
4549 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4550 relocs before the associated LO16 reloc.
4552 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4554 * versados.c (versados_scan): Check bfd_alloc return value.
4555 (versados_object_p): Check all bfd_read return values. Require
4556 that lang field be less than 10, to avoid confusion with Intel Hex
4559 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4561 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4562 not 0, for an absolute symbol.
4563 (NAME(aout,swap_ext_reloc_out)): Likewise.
4565 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4566 (ihex_write_object_contents): For a large start address, output
4567 the full 32 bit address in record type 5.
4569 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4570 to int to avoid promotion problems in prototype.
4572 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4574 * configure.host: Use ${srcdir} when looking for picfrag.
4576 * configure.host: Switch on ${libdir}, not $(libdir). From
4577 alan@spri.levels.unisa.edu.au (Alan Modra).
4579 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4580 entry point, not just for DYNAMIC objects.
4581 * sunos.c (sunos_add_dynamic_symbols): Always call
4582 sunos_create_dynamic_sections. If called with a non DYNAMIC
4583 object, don't do anything else.
4584 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4586 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * configure.in: Permit --enable-shared to specify a list of
4590 * configure: Rebuild.
4592 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4593 host when configuring with --enable-shard.
4595 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4600 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4601 to avoid crashing in bfd_hash_replace.
4603 * sysdep.h: Use #ifdef, not #if.
4605 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4607 * config.in: Rebuild.
4609 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4611 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4612 (AC_CHECK_HEADERS): Check for sys/time.h
4613 (AC_HEADER_TIME): Add macro.
4614 * configure: Rebuild.
4615 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4616 to control what combination of <time> and <sys/time.h>
4619 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4621 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4622 (aout_32_sunos4_write_object_contents): Likewise.
4623 * aoutx.h (NAME(aout,machine_type)): Handle
4624 bfd_mach_sparc_{sparclet,sparclite}.
4625 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4626 (bfd_mach_sparc_v9_p): Update.
4627 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4628 * libaout.h (enum machine_type): Add M_SPARCLET.
4629 * sunos.c (MACHTYPE_OK): Define.
4630 * bfd-in2.h: Regenerated.
4632 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4635 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4636 * elflink.c (_bfd_elf_create_got_section): Store the
4637 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4638 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4639 global offset table goes over 0x1000, set the value of
4640 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4641 (elf32_sparc_relocate_section): Subtract the offset of
4642 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4644 * elfcode.h: Don't include <string.h>.
4646 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4648 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4649 generic_link_hash_newfunc. All references changed.
4650 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4651 moved here from libbfd-in.h.
4652 * libbfd-in.h: Corresponding changes.
4653 * libbfd.h: Regenerated.
4655 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * aoutx.h (aout_link_input_section_std): When reporting an
4658 overflow error, use the name of the symbol in the hash table if
4660 (aout_link_input_section_ext): Likewise.
4662 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4663 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4665 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4667 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4668 * coffcode.h (coff_compute_section_file_positions): Likewise.
4669 (coff_write_object_contents): Likewise.
4671 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * section.c (SEC_LINK_ONCE): Define.
4674 (SEC_LINK_DUPLICATES): Define.
4675 (SEC_LINK_DUPLICATES_DISCARD): Define.
4676 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4677 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4678 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4679 * bfd-in2.h: Rebuild.
4680 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4681 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4682 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4683 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4684 SEC_LINK_ONCE, and look through the symbol table for the setting
4685 for SEC_LINK_DUPLICATES.
4686 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4687 set for a section, find the section symbol in the symbol table,
4688 and set the aux entry based on SEC_LINK_DUPLICATES.
4689 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4690 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4691 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4692 * coff-i386.c (i386coff_vec): Likewise.
4693 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4695 * VERSION: Bump to 2.6.1.
4696 * Makefile.in (stamp-h): Depend upon VERSION.
4698 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4700 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4701 * libbfd.h: Rebuilt.
4702 * linker.c (generic_link_hash_newfunc): No longer static.
4703 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4705 * coff-h8300.c: Add two derived hash tables and their associated
4706 funtions and #defines for use by the h8300 linker.
4707 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4708 the function vector as needed. Place the address of the function
4709 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4710 Rewrite the vectors section contents as necessary.
4711 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4712 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4713 (coff_bfd_link_hash_table_create): Likewise.
4715 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4717 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4718 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4720 (hppa_rebuild_insn): Pass pointer to correct type to
4721 low_sign_unext and dis_assemble_21.
4723 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4725 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4726 Stick with sparc-*-{sysv4*,solaris2*}.
4728 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4730 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4731 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4732 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4733 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4734 fields is non-zero, print them.
4736 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4737 ifdef. Remove unused variables.
4738 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4740 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4741 (get_symbol_value): Ifdef out.
4742 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4743 (coff_ppc_relocate_section): Remove unused variables. Make
4744 fprintf strings and argument types correspond. Put before_addr in
4746 (dump_toc): Make fprintf strings and argument types correspond.
4747 (ppc_process_before_allocation): Remove unused variables. Always
4749 (ppc_reflo_reloc): Ifdef out.
4750 (ppc_addr32nb_reloc): Ifdef out.
4751 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4753 (coff_ppc_rtype_to_howto): Likewise.
4754 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4756 * peicode.h (pe_print_idata): Move otherwise unused variables into
4757 the #ifdef where they are used. Always return a value.
4758 (pe_print_edata): Make fprintf strings and argument types
4759 correspond. Always return a value.
4760 (pe_print_pdata): Removed unused variable addr_value. Always
4762 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4763 strings and argument types correspond. Always return a value.
4765 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4766 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4767 variable rela inside #if 0 section where it is used.
4769 * ns32k.h: New file.
4770 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4771 functions to start with _bfd_.
4772 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4773 functions in cpu-ns32k.h.
4774 * Makefile.in: Rebuild dependencies.
4775 (HFILES): Add ns32k.h.
4777 * section.c (struct sec): Add linker_mark field. Change
4778 user_set_vma and reloc_done to be single bit fields.
4779 (STD_SECTION): Update accordingly.
4780 * bfd-in2.h: Rebuild.
4781 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4783 (aout_link_input_bfd): Don't link unmarked sections.
4784 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4786 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4787 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4789 * elflink.h (elf_bfd_final_link): Mark sections included in the
4791 (elf_link_input_bfd): Don't link unmarked sections.
4792 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4794 (xcoff_link_input_bfd): Don't link unmarked sections.
4796 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4797 overflow error messages.
4799 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4801 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4802 is not set, print "BFD: " before the error message.
4804 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4805 Miles Bader <miles@gnu.ai.mit.edu>.
4806 * configure: Rebuild.
4808 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4810 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4813 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4814 m68k-aout, m68k-coff, and m68k-elf targets.
4816 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4818 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4819 (ieee_generic_stat_arch_elt): Restructured to prevent
4820 ieee_object_p from being called repeatedly.
4822 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4824 * coffcode.h (coff_write_object_contents): Allocate
4825 buffers large enough for any FILEHDR or AOUTHDR.
4827 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4829 * ecofflink.c (lookup_line): New static function, renamed and
4830 slighly changed from old _bfd_ecoff_locate_line.
4831 (_bfd_ecoff_locate_line): Cache line number information. Use
4832 lookup_line for actual lookup.
4834 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4836 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4837 multiple of 20 bytes.
4839 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4842 allocate ecoff_find_line, and don't initialize by hand.
4843 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4844 mips_elf_find_line, and don't call memset.
4846 * coffcode.h (coff_compute_section_file_positions): If not
4847 producing a final executable, don't consider sofar when aligning
4848 the section to the correct size.
4850 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4853 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4854 * coffgen.c (coff_section_symbol): Ifdef out.
4856 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4859 output_bfd is not NULL.
4861 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4863 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4864 of bfd_alloc (fixes fix_line not being initialized).
4865 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4867 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4869 * coffcode.h: Allow specific backends to override the
4870 bfd_link_add_symbols routine.
4872 * coff-h8300.c: Include genlink.h.
4873 (howto_table): Add R_MEM_INDIRECT.
4874 (rtype2howto): Support R_MEM_INDIRECT.
4875 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4878 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4880 * coff-alpha.c (alpha_relocate_section): Use
4881 info->callbacks_warning, rather than _bfd_error_handler, for
4882 "multiple gp" warning.
4884 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4886 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4887 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4888 table string. Use bfd_wrapped_link_hash_lookup.
4889 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4891 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4892 table, if any, when writing out symbols.
4893 (aout_link_input_section_std): Use the name from the hash table,
4894 if any, when reporting undefined symbols.
4895 (aout_link_input_section_ext): Likewise.
4896 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4897 * bout.c (get_value): Likewise.
4898 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4899 * ecoff.c (ecoff_reloc_link_order): Likewise.
4900 * elflink.h (elf_link_add_object_symbols): Likewise.
4901 (elf_reloc_link_order): Likewise.
4902 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4903 (_bfd_generic_reloc_link_order): Likewise.
4904 (default_indirect_link_order): Likewise.
4905 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4906 * sunos.c (sunos_add_one_symbol): Likewise.
4907 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4908 (bfd_xcoff_link_count_reloc): Likewise.
4909 (xcoff_reloc_link_order): Likewise.
4911 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4912 into -1 for intern->rss.
4914 * configure: Rebuild with autoconf 2.8.
4916 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * stab-syms.c (__define_stab_duplicate): Define.
4919 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4921 * bfd-in.h (bfd_get_stab_name): Declare.
4922 * bfd-in2.h: Rebuild.
4923 * Makefile.in: Rebuild dependencies.
4924 (BFD_LIBS): Add stab-syms.o.
4925 (BFD_LIBS_CFILES): Add stab-syms.c.
4926 (BFD32_BACKENDS): Remove stab-syms.o.
4927 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4928 * configure.in: Don't list stab-syms.o in bfd_backends.
4929 * configure: Rebuild.
4930 * libaout.h (aout_stab_name): Don't declare.
4931 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4934 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4936 * elf.c (assign_file_positions_for_segments): Adjust file offset
4937 for section alignment even if SEC_LOAD is not set.
4939 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4941 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4942 since they appear as targets in Makefile.in.
4943 * configure: Rebuild.
4945 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4946 don't fiddle with a symbol which is not defined anywhere.
4948 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4950 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4951 though they are defined in a shared library.
4952 (xcoff_build_ldsyms): Likewise.
4954 * coffgen.c (coff_find_nearest_line): Don't look at the line
4955 numbers for the section if section->lineno is NULL.
4957 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4958 message rather than calling BFD_ASSERT.
4959 * elfcode.h (write_relocs): Check return value of
4960 _bfd_elf_symbol_from_bfd_symbol.
4962 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4964 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4967 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4969 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4971 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4972 hppa_reloc_field_selector_type_alt.
4973 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4974 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4976 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4978 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * elf.c (assign_file_positions_for_segments): Adjust the segment
4981 memory size for the alignment of a SEC_ALLOC section, not just a
4984 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4986 * m68klinux.c: New file.
4987 * hosts/m68klinux.h: New file.
4988 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4989 * configure.in (m68*-*-linux*): New native host.
4990 (m68klinux_vec): New vector.
4991 * configure: Rebuild.
4992 * targets.c (m68klinux_vec): Declare.
4993 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4994 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4995 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4996 declaration from bfd_linux_size_dynamic_sections.
4997 (bfd_m68klinux_size_dynamic_sections): Declare.
4998 * bfd-in2.h: Rebuild.
4999 * Makefile.in: Rebuild dependencies.
5000 (BFD32_BACKENDS): Add m68klinux.o.
5001 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5003 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5005 * libhppa.h (pa_arch): Add pa20.
5006 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5007 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5008 (hppa_field_adjust): Handle e_nsel.
5009 * som.c: Provide default definitions for many new relocs found only
5010 in hpux10 include files.
5011 (som_fixup_formats): Add several new relocs from hpux10.
5012 (som_hppa_howto_table): Add hpux10 relocs.
5013 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5015 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5017 * mpw-make.sed: Edit out recent shared library support, and
5018 rules to rebuild .h files using doc/chew.
5020 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5022 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5023 size even of sections with no contents.
5025 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5028 starting with '$' the way we skip names starting with '.'. When
5029 updating x_endndx, don't be fooled by an index which has been
5032 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5033 struct/union/enum type with no elements.
5035 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5037 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5039 * archive.c (bfd_generic_archive_p): If the first file in the
5040 archive can not be recognized as an object, don't assume that this
5041 is the wrong format.
5043 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5044 format is not bfd_object.
5045 (bfd_elf_get_dt_soname): Likewise.
5047 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5049 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5052 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5054 * bfd.c (tdata): Add netbsd_core_data.
5055 * bfd-in2.h: Regenerated.
5057 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5059 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5060 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5061 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5064 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5065 to get the symbol index, matching 14 Jul 95 change.
5067 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5069 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5070 Remove duplicate definition of gp.
5072 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5074 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5075 assume that we can set the GP value and then get the same value,
5076 since it won't be true if the output file is neither ELF nor
5078 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5079 _bfd_get_gp_value here.
5080 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5081 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5083 (mips_elf_lo16_reloc): Likewise.
5084 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5085 Don't require that the BFD be ELF.
5086 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5087 (mips_elf_gprel32_reloc): Likewise.
5088 (mips_elf_relocate_section): Don't assume we can set and get the
5090 (mips_elf_finish_dynamic_symbol): Don't bother to use
5091 _bfd_get_gp_value here.
5093 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5094 Don't change epdr between malloc and free. Be careful not to free
5095 NULL pointers. Zero out the first RPDR.
5097 * configure.host: On Linux, only pass -rpath option if $(libdir)
5098 is neither /lib nor /usr/lib. From Alan Modra
5099 <alan@mullet.Levels.UniSA.Edu.Au>.
5101 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5103 (elf_dt_name): Rename from elf_dt_needed_name.
5104 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5106 (bfd_elf_get_dt_soname): New function.
5107 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5108 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5109 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5110 * bfd-in2.h: Rebuild.
5112 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5114 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5115 _bfd_sparc_elf_reloc_type_lookup.
5116 (bfd_elf32_bfd_reloc_type_lookup): Update.
5117 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5118 (sparc64_elf_howto_table): Define.
5119 (sparc_reloc_map): Define.
5120 (sparc64_elf_reloc_type_lookup): New function.
5121 (sparc_elf_wdisp16_reloc): New function.
5122 (elf_info_to_howto): Use sparc64_elf_howto_table.
5123 (sparc64_elf_relocate_section): Likewise.
5124 (bfd_elf64_bfd_reloc_type_lookup): Update.
5126 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * configure.host: Check for 'do not mix' from native linker before
5129 trying to use -rpath.
5131 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5133 * bfd.c (_bfd_get_gp_value): New function.
5134 (_bfd_set_gp_value): New function.
5135 * libbfd-in.h (_bfd_get_gp_value): Declare.
5136 (_bfd_set_gp_value): Declare.
5137 * libbfd.h: Rebuild.
5138 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5139 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5140 directly to the fields in the tdata information.
5141 (alpha_relocate_section): Likewise.
5142 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5143 (mips_gprel_reloc): Likewise.
5144 (mips_relocate_section): Likewise.
5145 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5146 (mips_elf_lo16_reloc): Likewise.
5147 (mips_elf_final_gp): Likewise.
5148 (mips_elf_gprel16_reloc): Likewise.
5149 (mips_elf_gprel32_reloc): Likewise.
5150 (mips_elf_relocate_section): Likewise.
5151 (mips_elf_finish_dynamic_symbol): Likewise.
5153 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5155 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5157 * configure.in: Call AC_PROG_CC before configure.host.
5158 * configure: Rebuild.
5159 * configure.host: Don't set information which autoconf should
5160 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5162 * configure.host: Remove go32 and win32 host information, since it
5163 should no longer be needed.
5165 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5166 then start a new segment rather than put a writable section in a
5169 * configure.host: Set RPATH_ENVVAR.
5171 * Makefile.in: Rebuild dependencies.
5173 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5174 zero_section variable.
5176 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5178 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5179 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5180 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5182 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5184 * ieee.c (ieee_write_expression): Only use an R variable for a
5185 local symbol. Don't output a zero offset. Handle a zero address.
5186 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5187 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5189 (parse_expression): Don't try to handle multiple occurrences of a
5190 P variable. Handle I variables differently from X variables. Fix
5191 the order of minus expressions.
5192 (ieee_slurp_external_symbols): Generate an I variable for an NN
5193 record. Fix handling of ATI and ATX records.
5194 (ieee_slurp_sections): Only set minimal section attributes.
5195 Adjust them later, based on the section contents.
5196 (ieee_object_p): Read in the file until just after the ME record.
5197 Call ieee_slurp_section_data to set the section flags.
5198 (do_one): Add iterations parameter. Only repeat the first load
5199 item. Set the section and file reloc flags.
5200 (ieee_slurp_section_data): Set section flags. Pass iterations to
5202 (ieee_canonicalize_reloc): Handle I variables.
5203 (do_with_relocs): Only emit relocation size when necessary.
5204 Increase MAXRUN to 127. Change ov to be assigned, and take
5205 src_mask and pcrel_offset into account.
5206 (ieee_write_data_part): Skip sections that are not loaded.
5207 (ieee_write_external_part): Don't output optional last entry of WX
5209 (ieee_write_me_part): Make setting of me_record neater.
5210 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5212 * syms.c (stt): Add entries for zerovars, vars, and code.
5214 * elfcode.h (validate_reloc): New static function.
5215 (write_relocs): Call validate_reloc for non ELF relocs.
5217 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5218 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5219 (TARGET_LITTLE_SYM): Likewise.
5221 * config.bfd (m68*-*-psos*): New target.
5223 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5225 * i386msdos.c: Remove some #if 0 code.
5226 (msdos_write_object_contents): Don't include empty sections in the
5227 size computation, regardless of their address.
5229 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5231 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5232 is NULL, ie, the -r switch is used.
5234 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5237 (BFD_RELOC_MIPS_GOT_LO16): Define.
5238 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5239 * bfd-in2.h, libbfd.h: Rebuild.
5240 * elf32-mips.c (mips_reloc_map): Map new relocs.
5242 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5244 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5247 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5248 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5249 simple number for the section address, rather than an expression.
5250 Limit the number of bytes between relocs to MAXRUN.
5251 (ieee_write_me_part): Set me_record to the file offset after the
5253 (ieee_write_processor): New static function.
5254 (ieee_write_object_contents): Use ieee_write_processor.
5256 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5258 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5260 * coff-aux.c: Change include of aux.h to aux-coff.h.
5262 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5264 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5265 relocation put the addend both in the reloc entry and the data.
5266 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5269 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5270 a R_68K_PCxx reloc against a defined global symbol directly.
5271 (elf_m68k_check_relocs): Don't count such a reloc.
5273 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5274 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5275 symbol for now, otherwise always record the symbol as dynamic.
5276 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5277 is not referenced by a dynamic object, and we are not making a
5278 shared object, then don't make a PLT entry. If we do make a PLT
5279 entry, make sure the symbol has been recorded as dynamic.
5281 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * configure.host: When making a shared library, set HLDFLAGS to
5284 pass an appropriate -rpath option. Use the make variable SONAME
5285 as the shared library soname, rather than computing it here. On
5286 SunOS, build stamp-tshlink in place of $(SHLINK).
5287 * Makefile.in (SONAME): New variable.
5288 ($(SHLINK)): Make a link to the transformed name, as well.
5289 (stamp-tshlink): New target.
5290 (install): Skip stamp-tshlink during install.
5292 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5294 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5295 linker sections have been set up yet.
5297 * elf.c (make_mapping): Add an additional argument to suppress
5298 making the first section include the program headers.
5299 (map_sections_to_segments): If the user used -Ttext such that the
5300 program headers are on a different page, do not set the flags
5301 saying that this section includes the program headers.
5303 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5305 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5306 don't define TRAD_HEADER.
5307 * configure: Rebuild.
5309 * netbsd-core.c: New file, support for NetBSD core files.
5310 * hosts/*nbsd.h: Removed.
5312 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5314 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5315 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5316 * libbfd.h, bfd-in2.h: Regenerated.
5317 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5318 bfd_elf32_bfd_reloc_type_lookup.
5319 (reloc_type{,_names}): Deleted.
5320 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5322 (sparc_reloc_map): Add sparc64 relocs.
5323 (sparc_elf_notsupported_reloc): New static function.
5324 (sparc_elf_wdisp16_reloc): New static function.
5325 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5326 (elf32_sparc_relocate_section): Likewise.
5327 (bfd_elf32_bfd_reloc_type_lookup): Define.
5328 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5329 (reloc_type{,_names}): Deleted.
5330 (elf_sparc_howto_table): Deleted.
5331 (sparc_reloc_map): Deleted.
5332 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5333 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5335 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5337 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5340 * Makefile.in (program_transform_name): New variable.
5341 (install): Transform library name before installing it.
5343 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * archures.c (bfd_mach_i960_hx): Define.
5346 * bfd-in2.h: Rebuild.
5347 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5348 (MATRIX): Expand entries for HX.
5349 (arch_info_struct): Add i960:hx entry.
5350 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5351 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5352 (coff_set_flags): Handle bfd_mach_i960_hx.
5354 Support for building as a shared library, based on patches from
5355 Alan Modra <alan@spri.levels.unisa.edu.au>:
5356 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5357 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5358 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5359 * configure: Rebuild.
5360 * configure.host: If --enable-shared, adjust shared library stuff
5361 based on the host. If the host is SunOS, and the linker supports
5362 -rpath, set HLDFLAGS to use it.
5363 * Makefile.in (ALLLIBS): New variable.
5364 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5365 (COMMON_SHLIB, SHLINK): New variables.
5366 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5367 (STAGESTUFF): Remove variable.
5368 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5370 (stamp-ofiles): New target, like old ofiles target, but build
5371 using a temporary file and move-if-change, and touch stamp-ofiles
5373 (ofiles): Just depend upon stamp-ofiles.
5374 (stamp-piclist, piclist): New targets.
5375 ($(SHLIB), $(SHLINK)): New targets.
5376 (targets.o, archures.o): Build twice if PICFLAG is set.
5377 (do_mostlyclean): Remove pic/*.o.
5378 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5380 (do_distclean): Remove pic and stamp-picdir.
5381 (install): Install shared libraries.
5382 ($(OFILES)): Depend upon stamp-picdir.
5383 (stamp-picdir): New target.
5385 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5387 * libcoff.h: Rebuild.
5389 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5390 flavour of a section with no owner.
5392 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5393 ELF_LINK_NON_ELF flag.
5394 (mips_elf_create_got_section): Likewise.
5396 * elf.c: Revert last change, since it breaks dynamic linking.
5397 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5399 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5400 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5401 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5403 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5405 * elf.c (assign_file_positions_for_segments): If the backend does
5406 not want the elf header or the program headers in the address
5407 space, do not include them in the calculations.
5409 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5410 function to determine if we need additional program headers.
5411 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5412 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5414 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5416 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5418 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5420 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5421 back into one line. Some compilers (sunos 4.1.3 for example)
5422 won't accept args split across more than one line.
5424 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5426 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5427 * configure: Regenerate.
5429 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5431 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5432 try to do arithmetic on a void *, cast it to a unsigned char * first.
5434 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5436 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5437 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5439 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5440 flag for a newly defined symbol.
5441 (NAME(bfd_elf,record_link_assignment)): Likewise.
5442 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5443 set the DEF or REF_REGULAR flags correctly.
5445 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5446 (libbfd.h, libcoff.h): Corresponding change.
5448 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5449 a PLT32 reloc as dynamic.
5450 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5451 is not referenced by a dynamic object, and we are not making a
5452 shared object, then don't make a PLT entry. If we do make a PLT
5453 entry, make sure the symbol has been recorded as dynamic.
5455 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5457 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5458 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5459 (powerpcle-*-cygwin32): New.
5460 * peicode.h (add_data_entry): Get address from vma.
5462 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5464 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5465 attached to the section has already been created as an undefined
5466 symbol, treat it as if it hasn't been created yet.
5468 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5470 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5471 symbol or section symbols if stripping all symbols and this is not
5472 a relocateable link. Don't output the symbol string table if
5473 there are no symbols.
5474 (elf_link_flush_output_syms): Don't do anything if there are no
5477 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5479 * coff-aux.c: New file.
5480 * hosts/m68kaux.h: New file.
5481 * config.bfd (m68*-apple-aux*): New target.
5482 * configure.in (m68*-apple-aux*): New native host.
5483 (m68kaux_coff_vec): New vector.
5484 * configure: Rebuild.
5485 * targets.c (m68kaux_coff_vec): Declare.
5486 * coffcode.h (bfd_coff_backend_data): Add field
5487 _bfd_coff_link_add_one_symbol.
5488 (bfd_coff_link_add_one_symbol): Define.
5489 (compare_arelent_ptr): New static function if TARG_AUX.
5490 (coff_write_relocs): If TARG_AUX, sort the relocs.
5491 (coff_write_object_contents): Set A/UX aouthdr magic number.
5492 (coff_link_add_one_symbol): Define if not defined.
5493 (bfd_coff_std_swap_table): Initialize new field.
5494 * libcoff.h: Rebuild.
5495 * cofflink.c (coff_link_add_symbols): Call
5496 bfd_coff_link_add_one_symbol rather than
5497 _bfd_generic_link_add_one_symbol.
5498 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5499 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5500 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5501 * Makefile.in: Rebuild dependencies.
5502 (BFD32_BACKENDS): Add coff-aux.o.
5503 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5505 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5507 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5508 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5510 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5512 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5513 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5514 (maintainer-clean): Warn about deleting special files.
5515 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5517 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5518 warning symbols correctly.
5519 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5520 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5521 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5522 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5523 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5524 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5526 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5529 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5531 * libcoff-in.h: aligned newly exported names with bfd naming
5532 conventions. Removed an erroneous define of POWERPC_LE_PE.
5533 * libcoff.h: Rebuild.
5534 * cofflink.c, coff-ppc.c: the above function name changes
5536 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5538 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5539 * ecoff.c (struct extsym_info): Define.
5540 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5541 to ecoff_link_write_external.
5542 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5543 Strip symbols when appropriate.
5545 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5546 * syms.c (BSF_OBJECT): Define.
5547 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5548 * bfd-in2.h: Rebuild.
5549 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5551 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5554 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5555 copying relocs into a shared object, treat a defined global symbol
5557 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5558 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5559 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5561 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5562 real defined symbol, not to a weak defined symbol.
5564 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5566 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5567 and made a few static functions externs.
5569 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5570 POWERPC_LE_PE hack in cofflink.
5572 * libcoff-in.h: promoted the following from cofflink.c to allow
5573 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5574 coff_debug_merge_element, struct coff_debug_merge_type,
5575 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5576 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5577 coff_debug_merge_hash_lookup, coff_link_section_info,
5578 coff_final_link_info, coff_debug_merge_hash_newfunc,
5579 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5581 * libcoff.h: re-gen'd
5583 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5585 * syms.c: Include "bfdlink.h".
5586 (struct stab_find_info): Define.
5587 (_bfd_stab_section_find_nearest_line): New function.
5588 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5589 * libbfd.h: Rebuild.
5590 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5591 * elf.c (_bfd_elf_find_nearest_line): Try calling
5592 _bfd_stab_section_find_nearest_line before searching the ELF
5593 symbol table. Find the closest STT_FUNC symbol, not the last one.
5594 * libcoff-in.h (coff_data_type): Add line_info field.
5595 * libcoff.h: Rebuild.
5596 * coffgen.c (coff_find_nearest_line): Try calling
5597 _bfd_stab_section_find_nearest_line before searching the COFF
5599 * Makefile.in: Rebuild dependencies.
5601 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5603 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5604 4 bytes, so we get the correct value when updating the register
5605 field in little endian mode.
5607 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5609 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5610 entry_section fields. Add sntoc and snentry fields.
5611 * libcoff.h: Rebuild.
5612 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5613 not toc_section and entry_section (the COFF file does not have any
5614 sections at this point).
5615 (coff_write_object_contents): Set o_snentry and o_sntoc from
5616 snentry and sntoc rather than entry_section and toc_section.
5617 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5618 snentry, not toc_section and entry_section.
5619 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5620 entry_section from hentry.
5621 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5623 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5624 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5625 than using toc_section directly.
5627 * archures.c: Add missing `.' in enum bfd_architecture.
5628 * bfd-in2.h: Rebuild.
5630 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5631 Robert Lipe <robertl@arnet.com>.
5633 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5635 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5636 to sections we allocate. Use bfd_zalloc to allocate initialial
5637 sections, not bfd_alloc.
5638 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5639 SDA{,2}I16 relocations.
5640 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5641 whether to put something in .sbss or not.
5642 (ppc_elf_relocate_section): Add support for more relocations. Add
5643 in sec->output_offset where appropriate. Make error messages
5644 include the symbol name.
5646 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5647 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5648 doesn't get redefined messages if -shared.
5650 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5651 section if the rel_section field has been set up.
5653 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5655 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5658 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5660 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5661 of flags, only flags used are controlled by mach number. Bump up
5662 output file mach number to highest of input file mach numbers.
5663 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5664 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5666 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5667 bfd_elf64_sparc_vec support.
5669 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5671 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5672 the embedded bit is set on some objects and not on others. Just
5674 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5677 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * coffcode.h (coff_new_section_hook): Don't try to align the
5682 * coffcode.h (coff_set_section_contents): Fix the handling of the
5683 .lib section to work even if the entire section contents are
5684 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5685 Robert Lipe <robertl@arnet.com>.
5687 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5689 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5690 memory here for contents.
5692 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5693 _SDA2_BASE_ by 32768.
5694 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5695 started using. Allocate contents for .sdata and .sdata2 sections
5697 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5699 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5700 size _SDA{,2}_BASE_.
5701 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5704 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5706 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5708 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5709 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5710 (bfd_mach_sparc_v9a): Define.
5711 (bfd_mach_sparc_v9_p): Define.
5712 * bfd-in2.h: Regenerated.
5713 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5715 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5716 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5717 to bfd_elf32_sparc_vec.
5718 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5719 Add v8plus{,a} support.
5721 (sparc_compatible): New function.
5722 * elf32-sparc.h: #include "elf/sparc.h".
5723 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5724 elf32_sparc_final_write_processing): New functions.
5725 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5726 elf_backend_final_write_processing): Define.
5728 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5730 * elf-bfd.h (struct elf_link_hash_entry): Add
5731 linker_section_pointer field.
5732 (enum elf_linker_section_enum): Enumeration for new way of
5733 creating linker dynamic sections and symbols.
5734 (elf_linker_section{,_pointers}): New structures for creating
5735 dynamic sections and symbols.
5736 (elf_obj_tdata): Add linker_section_pointers and linker_section
5738 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5739 (_bfd_elf_create_linker_section): New declarations.
5740 (_bfd_elf_find_pointer_linker_section): Ditto.
5741 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5742 (_bfd_elf_make_linker_section_rela): Ditto.
5744 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5746 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5747 (ppc_elf_create_linker_section): New function to create the
5748 sections .got, .sdata, and .sdata2.
5749 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5751 (ppc_elf_check_relocs): Support more of the eabi relocations.
5752 (ppc_elf_relocate_section): Ditto.
5753 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5754 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5756 * elflink.h (elf_create_pointer_linker_section): New function to
5757 create initialized pointers in dynamic linker sections.
5758 (elf_finish_pointer_linker_section): Actually intialize the
5759 pointers created above.
5761 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5762 macros to provide both 32 and 64 bit versions of
5763 elf_create_pointer_linker_section.
5764 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5765 provide both 32 and 64 bit versions of
5766 elf_finish_pointer_linker_section.
5768 * elflink.c (_bfd_elf_create_linker_section): New function to
5769 create a linker section.
5770 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5771 given address in the linker pointer offsets created for a given
5773 (_bfd_elf_make_linker_section_rela): Make a RELA section
5774 corresponding to the generated linker section.
5776 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5778 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5780 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5782 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5783 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5784 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5785 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5786 toc entry in an objdump) for now.
5787 (ppc_do_last, ppc_get_last): New function - needed to save processing
5788 the toc owner to the end.
5789 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5792 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5793 toc owner from being done till last. Must define POWERPC_LE_PC
5796 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5798 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5800 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5801 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5803 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5805 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5807 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5809 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5811 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5813 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5815 * elf.c (assign_file_positions_for_segments): Don't increment file
5816 offset for a segment which contains no loadable sections.
5818 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5820 * reloc.c: Add new PowerPC relocations.
5821 * {bfd-in2,libbfd}.h: Regenerate.
5823 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5824 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5826 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5828 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5831 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5834 * coffgen.c (coff_find_nearest_line): Don't try to cache
5835 information in sections that are not owned by a BFD. From Richard
5836 Henderson <richard@atheist.tamu.edu>.
5838 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5839 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5840 * elflink.h (elf_link_output_extsym): Remove special check for
5843 * ecoffswap.h: Add prototypes for static functions.
5845 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5847 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5848 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5850 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5851 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5852 support. Begin support for R_PPC_SDA{2,}REL.
5854 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5856 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5857 create the .got and .got.neg sections.
5858 (ppc_elf_size_dynamic_sections): Call it.
5859 (ppc_elf_check_relocs): Call it.
5860 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5861 (ppc_elf_check_relocs): Add error messages for relocations we
5862 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5865 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5867 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5868 section flags for V.4 and eabi.
5870 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5872 * elf.c (assign_file_positions_for_segments): If a segment
5873 contains no sections, don't mark it as readable.
5875 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5876 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5878 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5879 dynamic section, if there is one.
5880 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5881 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5882 (bfd_elf64_swap_dyn_in): Likewise.
5883 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5885 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5887 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5888 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5889 <pirker@eiunix.tuwien.ac.at>.
5891 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5893 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5894 PowerPC V.4 and eabi.
5895 * bfd-in2.h: Regenerate.
5896 * libfd.h: Regenerate.
5898 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5900 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5901 section type and SHF_EXCLUDE section flag, turning them into the
5902 appropriate bfd section flag.
5904 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5906 * xcofflink.c (xcoff_link_add_symbols): Create the special
5907 sections if we see a DYNAMIC object, in case that is the only
5908 XCOFF input object we see.
5910 * elf32-mips.c: Extensive changes for a start at dynamic linking
5911 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5913 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5914 (struct elf_backend_data): Remove
5915 elf_backend_create_program_headers field. Add
5916 elf_backend_additional_program_headers and
5917 elf_backend_modify_segment_map fields.
5918 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5920 (elf_backend_additional_program_headers): Likewise.
5921 (elf_backend_modify_segment_map): Likewise.
5922 (elf_backend_create_program_headers): Don't define.
5923 (elfNN_bed): Change to account for field changes.
5924 * elf.c (assign_file_positions_for_segments): Call new
5925 modify_segment_map backend function. Don't call old
5926 create_program_headers backend function.
5927 (get_program_header_size): Call additional_program_headers rather
5928 than create_program_headers.
5929 * elflink.h (elf_link_add_object_symbols): Initialize
5930 type_change_ok from new backend field.
5931 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5933 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5934 a reloc against the appropriate section.
5936 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5937 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5938 (elf_flags_init): Rename from elf_ppc_flags_init.
5939 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5941 (ppc_elf_copy_private_bfd_data): Likewise.
5942 (ppc_elf_merge_private_bfd_data): Likewise.
5944 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5947 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5949 * coff-alpha.c (alpha_relocate_section): During final link, allow
5950 output .lita section to be bigger than 64k by adjusting gp value
5951 on a per-input section basis.
5952 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5954 (struct ecoff_section_tdata): Add gp field.
5956 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5958 Handle Alpha ECOFF changes in OSF/1 3.2.
5959 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5961 * coff-alpha.c: Include "aout/ar.h".
5962 (alpha_ecoff_get_relocated_section_contents): Don't require an
5963 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5964 3.2 doesn't generate one.
5965 (alpha_relocate_section): Likewise.
5966 (alpha_ecoff_slurp_armap): Define.
5967 (alpha_ecoff_slurp_extended_name_table): Define.
5968 (alpha_ecoff_construct_extended_name_table): Define.
5969 (alpha_ecoff_truncate_arname): Define.
5970 (alpha_ecoff_write_armap): Define.
5971 (alpha_ecoff_generic_stat_arch_elt): Define.
5972 (alpha_ecoff_update_armap_timestamp): Define.
5974 (alpha_ecoff_read_ar_hdr): New static function.
5975 (alpha_ecoff_get_elt_at_filepos): New static function.
5976 (alpha_ecoff_openr_next_archived_file): New static function.
5977 (alpha_ecoff_get_elt_at_index): New static function.
5978 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5979 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5980 _bfd_ecoff to alpha_ecoff.
5981 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5982 field from backend structure, rather than always calling
5983 _bfd_get_elt_at_filepos.
5984 * coff-mips.c (mips_ecoff_backend_data): Initialize
5985 get_elt_at_filepos field.
5986 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5987 from _bfd_generic_read_ar_hdr with minor changes.
5988 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5989 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5990 * libbfd.h: Rebuild.
5992 * bfd-in.h (BFD_IN_MEMORY): Define.
5993 * libbfd-in.h (struct bfd_in_memory): Define.
5994 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5995 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5996 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5997 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5998 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5999 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6000 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6001 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6002 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6003 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6005 (bfd_openstreamr): Likewise.
6006 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6007 BFD_IN_MEMORY is not set.
6008 * riscix.c (riscix_some_aout_object_p): Likewise.
6009 * bfd-in2.h, libbfd.h: Rebuild.
6011 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6012 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6013 (bfd_get_elt_at_index): Define.
6014 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6015 bfd_get_elt_at_index. Change index parameter from int to
6017 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6018 (_bfd_noarchive_get_elt_at_index): Define.
6019 (_bfd_archive_bsd_get_elt_at_index): Define.
6020 (_bfd_archive_coff_get_elt_at_index): Define.
6021 * bfd-in2.h, libbfd.h: Rebuild.
6022 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6023 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6024 * ieee.c (ieee_get_elt_at_index): Define.
6025 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6026 * oasys.c (oasys_get_elt_at_index): Define.
6027 * som.c (som_get_elt_at_index): Define.
6029 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6030 numbers to the .text section.
6032 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6034 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6035 If there is a SEC_DEBUGGING section, get the contents of the debug
6036 information part from it.
6037 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6039 (ieee_write_object_contents): Check ieee_write_debug_part return.
6041 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6043 * config.bfd (i[345]86-*-freebsd*): Add target.
6044 * configure.in (i386freebsd_vec): Add vec.
6045 * configure: Regenerate.
6046 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6047 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6048 Rebuild dependencies..
6049 * freebsd.h: New file.
6050 * i386freebsd.c: New file.
6051 * targets.c (i386freebsd_vec): Declare.
6052 (bfd_target_vector): Add i386freebsd_vec.
6053 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6054 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6056 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6058 * ieee.c (ieee_slurp_debug): New static function.
6059 (ieee_object_p): Call it.
6060 (ieee_slurp_section_data): Skip debugging sections.
6061 (ieee_get_reloc_upper_bound): Likewise.
6062 (ieee_get_section_contents): Likewise.
6063 (ieee_canonicalize_reloc): Likewise.
6064 (ieee_write_section_part): Likewise.
6065 (ieee_write_debug_part): Likewise.
6066 (ieee_write_data_part): Likewise.
6067 (init_for_output): Likewise.
6069 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6071 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6073 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6074 relocs, since ppc_elf_relocate_section handles the linker case.
6075 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6077 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6078 ppc_elf_relocate_section since that is now the only caller.
6079 (ppc_elf_relocate_section): Ditto.
6081 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6083 * coffcode.h (coff_write_object_contents): If we don't know the
6084 section of the entry point for an XCOFF executable, always set the
6085 entry address to -1.
6087 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6089 * elf.c (bfd_section_from_shdr): Add support for note sections.
6091 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6093 * bfd-in.h (struct _symbol_info): Add stab_type field.
6094 * bfd-in2.h: Rebuild.
6095 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6097 * elf32-ppc.c: Remove trailing newline from calls to
6099 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6100 difference if target endianness is known.
6102 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6104 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6105 old style TOC16 references without using R_PPC_GOT.
6106 (ppc_reloc_type): Ditto.
6107 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6108 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6109 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6110 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6111 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6113 (ppc_elf_adjust_dynamic_symbol): Ditto.
6114 (ppc_elf_adjust_dynindx): Ditto.
6115 (ppc_elf_size_dynamic_sections): Ditto.
6116 (ppc_elf_finish_dynamic_symbol): Ditto.
6117 (ppc_elf_finish_dynamic_sections): Ditto.
6118 (ELF_DYNAMIC_INTERPRETER): Define.
6120 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6122 * elf.c (copy_private_bfd_data): When attaching sections to
6123 segments ignore sections that won't be allocated. Patch from
6126 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6128 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6131 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6133 * coff-i960.c (CALC_ADDEND): Define.
6134 (coff_i960_relocate_section): Add the input section VMA to the
6135 addend for PC relative relocs.
6137 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6139 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6140 to correctly terminate.
6142 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6144 * targets.c (enum bfd_endian): Define.
6145 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6146 from boolean to enum bfd_endian. Change header_byteorder_big_p
6148 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6149 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6150 * bfd-in2.h: Rebuild.
6151 * All targets: Change initialization of byteorder and
6152 header_byteorder to use enum bfd_endian values rather than
6154 * All files: Change all references to byteorder_big_p and
6155 header_byteorder_big_p to use new bfd_*_endian macros.
6157 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6159 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6161 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6163 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6165 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6167 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6169 * ieee.c: Lots of minor cleanups. Make many functions return
6170 errors rather than calling abort. Also:
6171 (ieee_write_twobyte): Remove; change callers to call existing
6172 ieee_write_2bytes function.
6173 (ieee_write_expression): Don't output the section twice when
6174 outputting a local symbol. Don't emit an extraneous zero if there
6176 (ieee_slurp_sections): Set the lma as well as the vma.
6177 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6179 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6180 a recognized one or bfd_arch_unknown.
6181 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6183 (ihex_get_symtab): Likewise.
6185 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6187 * aoutx.h: Include <ctype.h>.
6188 (struct aout_link_includes_table): Define.
6189 (struct aout_link_includes_totals): Define.
6190 (struct aout_link_includes_entry): Define.
6191 (aout_link_includes_lookup): Define macro.
6192 (struct aout_final_link_info): Add includes field.
6193 (aout_link_includes_newfunc): New static function.
6194 (NAME(aout,final_link)): Initialize includes hash table.
6195 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6197 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6199 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6201 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6203 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6205 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6207 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6208 (pe_print_private_bfd_data): call pe_print_reloc.
6209 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6210 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6211 up some debugging as well.
6213 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6215 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6218 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6220 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6221 when setting sections to NULL.
6223 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6225 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6227 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6228 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6230 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6231 * bfd-in2.h: Rebuild.
6233 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6235 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6237 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6239 * ihex.c (ihex_scan): Handle record types 4 and 5.
6240 (ihex_object_p): Permit types 4 and 5.
6241 (ihex_set_section_contents): Remove check for out of range
6243 (ihex_write_object_contents): Generate types 4 and 5.
6245 * elflink.h (elf_link_output_extsym): Just ignore warning and
6246 indirect references to symbols which don't really exist.
6248 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6250 * peicode.h (pe_print_idata): Minor format fixes
6251 (pe_print_edata): New function. Under private printing, this formats
6252 the edata section of a PE file.
6253 (pe_print_private_bfd_data): Added call to pe_print_edata.
6255 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6257 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6258 index, don't call stoi.
6260 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6262 * srec.c (srec_scan): Set lma as well as vma.
6264 * ihex.c: New file; support for Intel Hex format.
6265 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6266 (ihex_vec): Declare.
6267 (bfd_target_vector): Always include ihex_vec.
6268 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6269 * Makefile.in: Rebuild dependencies.
6270 (BFD_LIBS): Add ihex.o
6271 (BFD_LIBS_CFILES): Add ihex.c.
6272 * bfd-in2.h: Rebuild.
6274 * elf.c (assign_file_positions_for_segments): Sort the sections in
6276 (get_program_header_size): Return the right size if segment_map is
6278 (copy_private_bfd_data): Don't bother to sort the sections.
6280 * bfd.c (bfd_record_phdr): New function.
6281 * bfd-in.h (bfd_record_phdr): Declare.
6282 * bfd_in2.h: Rebuild.
6284 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6287 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6288 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6290 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6291 (bfd_zmalloc): Change declaration.
6292 * libbfd.h: Rebuild.
6293 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6294 and realloc. Don't set bfd_error_no_memory if they fail.
6296 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6298 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6299 uses as well. Added a new howto to deal with TOCREL16 relocs that
6300 are TOCDEFN as well.
6301 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6302 to handle RVA relocs from dlltool.
6303 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6304 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6305 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6307 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6308 to get the right section alignment.
6310 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6312 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6313 p_paddr if p_paddr is zero.
6314 (make_mapping): Set includes_filehdr and includes_phdrs for first
6316 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6318 (assign_file_positions_for_segments): Handle includes_filehdr and
6319 includes_phdrs. Remove special handling of PT_PHDR and first
6321 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6322 when appropriate. Remove special handling of PT_PHDR segment.
6323 Use a more complex condition for when a section is included in a
6324 segment to handle Solaris linker oddities.
6326 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6328 * coff-m88k.c (howto_table): Reformatted for easier reading;
6329 special_function now points to new function m88k_special_reloc.
6330 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6332 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6333 be done correctly by m88k_special_reloc.
6334 (reloc_processing): New function to be used by RELOC_PROCESSING.
6335 (RELOC_PROCESSING): Define to call reloc_processing.
6337 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6339 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6340 (pe_print_pdata): Likewise.
6342 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6343 obstack_alloc fails.
6344 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6346 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6347 * Many files: don't set bfd_error_no_memory if one of the above
6350 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6351 if p_paddr_valid is set.
6352 (copy_private_bfd_data): New static function.
6353 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6355 * elf.c (assign_file_positions_for_segments): Fix case where extra
6356 program headers were allocated.
6358 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6359 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6360 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6361 _bfd_elf_print_private_bfd_data.
6363 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6364 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6365 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6366 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6367 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6368 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6369 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6371 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6373 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6374 * elf.c (make_mapping): New static function.
6375 (map_sections_to_segments): New static function.
6376 (elf_sort_sections): New static function.
6377 (assign_file_positions_for_segments): New static function.
6378 (map_program_segments): Remove.
6379 (get_program_header_size): Remove sorted_hdrs, count, and
6380 maxpagesize parameters. Simplify.
6381 (assign_file_positions_except_relocs): When generating an
6382 executable, use assign_file_positions_for_segments.
6383 (elf_sort_hdrs): Remove.
6384 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6385 to get_program_header_size.
6387 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6389 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6391 * configure, config.in: Regenerate with autoconf 2.7.
6393 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6394 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6396 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6398 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6399 (ecoff_sec_to_styp_flags): Likewise.
6400 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6401 (ecoff_set_symbol_info): Handle scRConst.
6402 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6403 (ecoff_compute_section_file_positions): Handle .rconst section.
6404 (_bfd_ecoff_write_object_contents): Likewise.
6405 (ecoff_link_check_archive_element): Handle scRConst.
6406 (ecoff_link_add_externals): Likewise.
6407 (ecoff_link_write_external): Handle .rconst section.
6408 (ecoff_reloc_link_order): Likewise.
6409 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6410 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6412 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6414 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6415 DEF_DYNAMIC flag is set.
6417 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6419 * host-aout.c: If TRAD_HEADER is defined, include it.
6421 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6423 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6424 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6425 (BFD_NEED_DECLARATION): New function.
6426 * configure.in: Use BFD_NEED_DECLARATION.
6427 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6428 * configure, config.in: Rebuild with autoconf 2.6.
6430 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6431 special_sections before returning when called with a non XCOFF
6434 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6437 * coffcode.h (coff_compute_section_file_positions): Only pad the
6438 previous section to force file alignment when creating an
6441 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6443 * coffcode.h (coff_compute_section_file_positions): If
6444 RS6000COFF_C, set up the .debug section.
6446 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6447 if it is not large enough to accomodate the entire TOC area with
6448 signed 16 bit offsets.
6449 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6451 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6452 TOC anchor to use the TOC value used in the output file.
6454 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6456 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6457 (_bfd_coff_read_string_table): Likewise.
6459 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6461 * pe-arm.c: Fix typos.
6462 * coff-arm.c: Likewise.
6464 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6466 * coff-ppc.c (list_ele): Added "cat"egory member.
6467 (record_toc): New category parameter (priv or pub).
6468 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6469 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6470 the mainline. It addes extra toc cells in error.
6471 (ppc_coff_swap_sym_in_hook): Added some documentation.
6472 (dump_toc): Can now diagnose "virtual toc" chicanery.
6474 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6476 * elf-bfd.h (struct elf_link_hash_table): Change type of
6477 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6479 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6481 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6482 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6484 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6485 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6486 defined or mentioned in a regular file.
6488 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6490 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6491 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6492 (coff_ppc_relocate_section): Correct REL24 handling
6493 (ppc_process_before_allocation): Correct TOCDEFN handling
6495 * peicode.h (dir_names): Added name descriptions
6497 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6499 * VERSION: Updated to cygnus-2.6.
6501 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6503 * targets.c (m68k4knetbsd_vec): Declare.
6505 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6507 * targets.c (bfd_target): Change type of second argument to
6508 _bfd_print_private_bfd_data from void * to PTR.
6509 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6510 using PTR rather than void *.
6511 * bfd-in2, libbfd.h: Rebuild.
6512 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6514 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6515 _bfd_generic_bfd_print_private_bfd_data rather than casting
6518 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6520 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6521 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6523 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6524 BFD64_BACKENDS_CFILES): New variables.
6527 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6529 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6530 not at the file position of the first section.
6531 * coffcode.h (coff_compute_section_file_positions): Avoid using
6533 (coff_write_object_contents): When generating a PPC PE executable
6534 with no symbols, round up the file size to a COFF_PAGE_SIZE
6536 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6537 don't write out a string table.
6539 * elf.c (bfd_section_from_shdr): When using a different section
6540 header, pass the new one to _bfd_elf_make_section_from_shdr.
6541 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6542 (elf_map_symbols): Add section VMA to symbol value when comparing
6544 (_bfd_elf_compute_section_file_positions): Only build symbol table
6545 if there are some symbols. Set file offset of symtab and strtab
6547 (assign_file_positions_except_relocs): Remove dosyms parameter.
6548 Change all callers. Never set file offset of symtab and strtab
6550 (_bfd_elf_copy_private_section_data): New function.
6551 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6552 (_bfd_elf_copy_private_symbol_data): New function.
6553 (swap_out_syms): Check for special mapping of st_shndx created by
6554 copy_private_symbol_data.
6555 * elfxx-target.h: Use new copy routines.
6556 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6557 (_bfd_elf_copy_private_section_data): Declare.
6559 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6561 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6564 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6565 _bfd_dummy_target, matching the recent change to archive
6568 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6570 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6571 arithmetic on PTR types.
6573 * aout-target.h (MY(callback)): Set the lma of the sections.
6575 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6576 symbol into a reloc against the section.
6578 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6580 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6581 glue for the relocs: IMGLUE and IFGLUE.
6582 (record_toc): new function - tracks toc contents
6583 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6584 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6585 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6586 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6587 (ppc_record_toc_entry): Removed a debug define (duh)
6589 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6590 (pe_print_idata): New function - formats the idata section data
6591 (pe_print_pdata): New function - formats the pdata section data
6592 (pe_print_private_bfd_data): calls to above
6594 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6596 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6597 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6598 TARGET_SYM and TARGET_NAME for vector and BFD name.
6599 * coff-pmac.c (pmac_xcoff_vec): Remove.
6600 (TARGET_SYM, TARGET_NAME): Define.
6601 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6602 machine to 0, not all PowerMacs are 601s.
6604 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6606 * elfcode.h (elf_object_p): Read in any program headers.
6607 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6608 based on the program headers, if any.
6609 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6610 (map_program_segments): Set p_paddr of program headers based on
6613 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6615 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6618 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6619 trying to do a relocateable link with a non-a.out object file.
6621 * archive.c (bfd_generic_archive_p): Check the first object file
6622 in an archive even if target_defaulted is set. If the object file
6623 has the wrong xvec, reject it.
6625 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6626 be represented, report the name via _bfd_error_handler.
6627 (translate_to_native_sym_flags): Likewise.
6628 * elf32-mips.c (mips_elf_final_link): Likewise.
6629 * oasys.c (oasys_write_sections): Likewise.
6631 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6632 which checks for STYP_OVRFLO sections.
6633 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6634 reloc and lineno count overflows.
6635 (coff_write_object_contents): Call coff_count_linenumbers before
6636 coff_compute_section_file_positions. If RS6000COFF_C, handle
6637 reloc and lineno count overflows.
6638 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6639 relocs before dealing with .pad sections. Count overflow section
6640 headers when handling .pad sections.
6642 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6645 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6646 (struct xcoff_link_hash_table): Add descriptor_section and
6647 special_sections fields.
6648 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6649 (xcoff_link_add_symbols): Set linkage section alignment. Create
6650 descriptor section. Check for magic symbol names (_text, etc.),
6651 and record them in special_sections if found. Set
6652 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6653 descriptor field to point back to the function code symbol.
6654 (xcoff_sweep): Always mark the special descriptor_section.
6655 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6656 function descriptor, and mark it if it is.
6657 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6658 parameter, and fill it in. Allocate space for the descriptor
6660 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6661 global linkage code. If an undefined function descriptor is
6662 exported, arrange to define it. Warn about any other undefined
6664 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6665 (xcoff_write_global_symbol): Create a function descriptor when
6667 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6668 * bfd-in2.h: Rebuild.
6670 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6672 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6673 (ppc_coff_link_hash_table): new types for hashing
6674 (ppc_coff_link_hash_newfunc): hash entry constructor
6675 (ppc_coff_link_hash_table_init): hash table initializer
6676 (ppc_coff_link_hash_table_create): hash table constructor
6677 (ppc_record_toc_entry): changed references to hash table
6678 (coff_ppc_relocate_section): changed references to hash table
6680 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6681 * libcoff.h: Rebuild
6683 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6684 (coff_link_add_symbols): removed toc_offset init
6686 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6688 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6691 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6692 if it is given and mmep is available.
6693 * acconfig.h: Undef USE_MMAP.
6694 * configure, config.in: Regenerated.
6695 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6696 table handling the old way.
6697 (aout_get_external_symbols): Don't complain if last byte of string
6699 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6700 (bfd_free_window) [! USE_MMAP]: Don't define.
6701 (bfd_get_file_window,
6702 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6704 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6706 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6709 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6711 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6712 compatible with AMD generated COFF files. Try to support both AMD
6713 and GNU formats simultaneously.
6714 (coff_a29k_relocate_section): Likewise.
6716 * libbfd.c (bfd_get_file_window): Change writable parameter from
6717 int to boolean; update all callers. Pass MAP_SHARED if not
6718 writable--it's required on Solaris. Cast fprintf argument to
6720 * bfd-in.h (bfd_get_file_window): Update declaration.
6721 * bfd-in2.h: Rebuild.
6722 * aoutx.h: Update calls to bfd_get_file_window.
6724 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6726 (xcoff_swap_ldhdr_in): New static function.
6727 (xcoff_swap_ldsym_in): New static function.
6728 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6729 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6730 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6731 Handle XTY_ER/XMC_XO symbols correctly.
6732 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6733 rather than normal symbol table.
6734 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6735 already defined with the same absolute value.
6736 (xcoff_mark): When considering called symbols, check whether the
6737 descriptor is from a dynamic object, rather than the symbol
6739 (xcoff_build_ldsyms): Likewise.
6741 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6742 Cast realloc and malloc return values. If malloc or realloc fail,
6743 set bfd_error_no_memory.
6744 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6745 * bfd-in2.h: Rebuild.
6747 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6749 * coff-ppc.c (ppc_record_toc_entry): new function.
6750 (in_reloc_p): changed return value.
6751 (coff_ppc_relocate_section): much rework.
6752 (ppc_allocate_toc_section): new function.
6753 (ppc_process_before_allocation): new function.
6754 (ppc_coff_swap_sym_in_hook): new function.
6756 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6757 (coff_link_add_symbols): initialize toc_offset.
6759 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6760 (coff_swap_aouthdr_out): Added more sections to the data
6761 dictionary for the pe file header. Also changed linker version
6762 number on the ppc side.
6763 (dir_names): small improvements to the dictionary printing.
6764 (pe_mkobject_hook): save the file level flags.
6766 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6767 (pe_tdata): added real_flags field
6768 (coff_tdata): added local_toc_sym_map and access macro
6770 * libcoff.h (coff_link_hash_entry): added toc_offset field
6771 (pe_tdata): added real_flags field
6772 (coff_tdata): added local_toc_sym_map and access macro
6774 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6775 (coff_mkobject): init for local_toc_sym_map
6776 (coff_write_object_contents): set the internal_a.magic to
6777 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6780 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6782 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6783 entries until both the line number address and the function name
6784 address are too large.
6786 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6787 * configure: Rebuilt.
6789 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6790 is defined in the environment.
6792 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6794 * som.c (som_get_section_contents_in_window): Define to use
6797 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6799 * coff-i860.c: New file, based on coff-i386.c.
6800 * cpu-i860.c: New file, based on cpu-i386.c.
6801 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6802 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6803 targets, using i860coff_vec.
6804 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6805 trad-core.o and hosts/i860mach3.h.
6806 (i860coff_vec): Use coff-i860.o and cofflink.o.
6807 * configure: Rebuild.
6808 * Makefile.in: Rebuild dependencies.
6809 (ALL_MACHINES): Add cpu-i860.o.
6810 (BFD32_BACKENDS): Add coff-i860.o.
6811 (CFILES): Add cpu-i860.c and coff-i860.c.
6812 * targets.c (i860coff_vec): Declare.
6813 (bfd_target_vector): Add &i860coff_vec.
6814 * archures.c (bfd_i860_arch): Declare.
6815 (bfd_archures_list): Add &bfd_i860_arch.
6816 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6817 (coff_set_flags): Handle bfd_arch_i860.
6818 (coff_write_object_contents): Handle I860 a.out magic number.
6820 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6822 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6823 the created .tc section to 2.
6824 (xcoff_mark): Don't keep a .loader reloc for a call to an
6825 undefined symbol when creating a shared library.
6826 (xcoff_build_ldsyms): When creating a shared library, generate
6827 global linkage code for a call to an undefined symbol.
6829 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6831 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6832 BFD32_BACKENDS, BFD64_BACKENDS.
6833 (.dep1): Put mkdep output in a separate file.
6834 Rebuilt dependencies.
6836 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6839 Permit use of mmap when available:
6841 * configure.in: Check for mmap, madvise, mprotect.
6842 * config.in, configure: Regenerated.
6844 * libbfd.c (struct _bfd_window_internal): Define type.
6845 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6847 (ok_to_map): New static variable for debugging.
6848 (_bfd_generic_get_section_contents_in_window): New function.
6849 * bfd-in.h (bfd_window_internal): Declare type.
6850 (bfd_window): Define type.
6851 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6852 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6855 * libaout.h (struct aoutdata): Add two window fields.
6856 (obj_aout_sym_window, obj_aout_string_window): New macros.
6857 * aoutx.h (some_aout_object_p): Initialize windows.
6858 (aout_get_external_symbols): Get symbol data and strings in
6859 windows instead of explicitly allocated buffers.
6860 (slurp_symbol_table): Free window instead of memory.
6861 (bfd_free_cached_info): Release windows instead of freeing storage
6863 (aout_link_free_symbols): Ditto.
6865 * targets.c (bfd_target): Add new field for
6866 get_section_contents_in_window.
6867 (BFD_JUMP_TABLE_GENERIC): Updated.
6868 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6869 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6870 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6871 macros for get_section_contents_in_window field.
6873 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6875 * core.c: Renamed to corefile.c
6876 * makefile.dos (OBJS): Change core.o to corefile.o
6877 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6880 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6882 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6883 targ_selvecs to allow debugging under Irix-5 native.
6886 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6888 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6889 to o. Clobber and restore the list of new csects around the call
6890 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6891 linker error and the linker wants to read the symbol table. Reset
6892 the line number count of a real section even if it has no relocs.
6893 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6895 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6898 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6900 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6901 an undefined symbol in a shared link.
6903 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6904 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6905 phdm@info.ucl.ac.be (Philippe De Muyter).
6907 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6909 * coff-m88k.c (rtype2howto): New static function.
6910 (RTYPE2HOWTO): Use it rather than a macro definition.
6912 * coffcode.h (coff_write_object_contents): set internal_a.magic
6913 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6915 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6916 define TRAD_HEADER to new file hosts/delta68.h.
6917 m88*-motorola-sysv*, however, does use ptrace-core.o.
6918 * hosts/delta68.h: New file.
6920 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6921 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6923 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6925 * i386linux.c (MY(vec)): Declare before use.
6927 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6929 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6930 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6932 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6933 BFD is not of the right type.
6934 (bfd_elf_get_needed_list): Likewise.
6935 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6936 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6937 * xcofflink.c (XCOFF_XVECP): Define.
6938 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6940 (bfd_xcoff_import_symbol): Likewise.
6941 (bfd_xcoff_export_symbol): Likewise.
6942 (bfd_xcoff_link_count_reloc): Likewise.
6943 (bfd_xcoff_record_link_assignment): Likewise.
6944 (bfd_xcoff_size_dynamic_sections): Likewise.
6946 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6947 table index against the number of symbols for a base relative
6950 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6952 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6953 full_aouthdr flag here...
6954 (_bfd_xcoff_bfd_final_link): ...not here.
6956 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6958 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6959 systems that have a system <libelf.h>.
6960 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6961 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6962 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6963 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6964 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6965 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6966 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6968 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6970 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6971 set, set BSF_WEAK in symbol. Change all callers.
6972 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6973 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6974 _bfd_generic_link_add_one_symbol.
6975 (ecoff_indirect_link_order): Check that the section tdata relocs
6976 are not NULL before using them.
6978 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6979 define TRAD_HEADER as hosts/alphalinux.h.
6980 * configure: Rebuild.
6981 * hosts/alphalinux.h: New file.
6982 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6985 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6987 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6988 C_ECOMM storage classes.
6990 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6992 (xcoff_mark): Call xcoff_mark_symbol.
6993 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6994 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6996 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6998 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7000 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7002 (xcoff_find_reloc): New static function.
7003 (xcoff_link_add_symbols): Use it.
7004 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7005 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7006 relocate the value of C_DECL.
7008 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7010 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7012 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7013 callback decide what goes in .relocs.
7014 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7015 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7018 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7020 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7023 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7025 * xcofflink.c: More improvements, mostly to fix handling of
7026 constructors and a few other special cases.
7027 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7028 zero, reverting yesterday's change.
7029 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7030 (bfd_xcoff_link_count_reloc): Declare.
7031 (bfd_xcoff_record_link_assignment): Declare.
7032 * bfd-in2.h: Rebuild.
7034 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7036 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7037 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7038 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7039 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7040 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7041 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7043 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7046 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7047 segments includes the a.out header. See to that the magic number
7048 *always* is big-endian.
7050 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7051 m68k4k NetBSD configurations.
7053 * configure.in, configure: Separate i386 & mips NetBSD
7054 configurations from other BSD ones. Don't assume DEC is the only
7055 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7056 configurations. Add support for m68k4k NetBSD object format.
7058 * libaout.h: Added M_68K4K_NETBSD magic.
7060 * m68k4knetbsd.c: New file.
7062 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7064 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7067 * hosts/mipsnbsd.h: New file.
7070 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7072 * config.bfd: Add config stuff for mips*-*-magic* to set
7073 targ_defvec to ecoff_big_vec.
7076 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7078 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7080 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7081 toc_section, and entry_section fields.
7082 (struct xcoff_section_tdata): Remove ldrel_count field.
7083 * libcoff.h: Rebuild.
7084 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7086 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7087 full a.out header if full_aouthdr is set in xcoff_data.
7088 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7089 based on sections stored in xcoff_data.
7090 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7092 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7093 (rs6000coff_vec): Set symbol_leading_char to '.'.
7094 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7095 value stored in ret rather than returning a pointer value.
7097 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7099 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7102 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7104 * som.c (som_slurp_string_table): Allocate the strings with malloc
7105 since they're free'd by free_cached_info.
7106 (som_slurp_symbol_table): Similarly for the symbol table.
7108 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7110 * Makefile.in (diststuff): Don't make headers.
7112 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7114 * Makefile.in: Rebuild dependencies.
7116 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7117 output_bfd is not SunOS.
7118 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7119 non-SunOS input files.
7121 * xcofflink.c: Extensive changes to support linking shared objects
7122 and generating a .loader section.
7123 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7124 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7125 last_symndx, and ldrel_count fields.
7126 * libcoff.h: Rebuild.
7127 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7128 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7130 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7131 (bfd_xcoff_export_symbol): Declare.
7132 (bfd_xcoff_size_dynamic_sections): Declare.
7133 * bfd-in2.h: Rebuild.
7135 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7137 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7138 * configure: Rebuild.
7139 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7140 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7142 (pmac_xcoff_vec): Update to use new xcoff support.
7143 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7144 (xcoff_write_armap): Declare buf as unsigned char.
7145 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7147 * mpw-make.sed: Generalize subdir_do edit.
7149 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7151 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7152 correctly. Don't initialize asect->vma.
7154 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7156 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7157 something a little less than the page size.
7159 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7161 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7163 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7165 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7166 * coffcode.h (coff_write_object_contents): If .bss is before
7167 .data us that as data_start.
7168 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7170 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7171 (coff_swap_outhdr_out): Hardwire in version number.
7173 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7175 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7176 major and minor to *_vno, since the former are also macros in
7177 SunOS header files. Cast result of bfd_alloc to appropriate
7180 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7181 before assigning to sec_data.
7183 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7185 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7186 now relative to the section, not absolute.
7187 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7188 get the file name when there is a N_SO directory name. When
7189 handling stabs, remember that section->vma was added to the
7192 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7194 * sunos.c (struct sunos_link_hash_table): Add needed field.
7195 (sunos_link_hash_table_create): Call bfd_release, not free.
7196 (sunos_link_hash_table_create): Initialize needed field.
7197 (sunos_add_dynamic_symbols): Record needed objects.
7198 (bfd_sunos_get_needed_list): New function.
7199 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7200 * bfd-in2.h: Rebuild.
7202 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7204 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7206 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7208 * bfd-in.h (struct bfd_link_needed_list): Rename from
7209 bfd_elf_link_needed_list.
7210 * bfd-in2.h: Rebuild.
7211 * elf.c, elflink.h, libelf.h: Corresponding changes.
7213 Add start at AIX linker support; no shared libraries yet.
7214 * xcofflink.c: New file.
7215 * configure.in (rs600coff_vec): Use xcofflink.o.
7216 * configure: Rebuild.
7217 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7219 (struct xcoff_section_tdata): Define.
7220 (xcoff_section_data): Define macro.
7221 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7222 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7223 (_bfd_xcoff_bfd_final_link): Declare.
7224 (_bfd_ppc_xcoff_relocate_section): Declare.
7225 * libcoff.h: Rebuild.
7226 * coff-rs6000.c: Clean up a bit.
7227 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7228 cputype, csects, and debug_indices.
7229 (xcoff_copy_private_bfd_data): Copy cputype.
7230 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7231 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7232 (xcoff_reloc_type_lookup): Rename from
7233 rs6000coff_reloc_type_lookup.
7234 (coff_relocate_section): Define.
7235 (_bfd_xcoff_sizeof_headers): Define.
7236 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7237 (_bfd_xcoff_bfd_relax_section): Define.
7238 (_bfd_xcoff_bfd_link_split_section): Define.
7239 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7241 * coffcode.h (coff_compute_section_file_positions): If AIX,
7242 increment sofar by SMALL_AOUTSZ if not executable.
7243 (coff_write_object_contents): If AIX, always output an a.out
7244 header; if not executable, header size of SMALL_AOUTSZ.
7245 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7246 (_bfd_stringtab_init): Initialize xcoff field.
7247 (_bfd_xcoff_stringtab_init): New function.
7248 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7249 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7250 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7251 * libbfd.h: Rebuild.
7252 * Makefile.in: Rebuild dependencies.
7253 (BFD32_BACKENDS): Add xcofflink.o.
7254 (CFILES): Add xcofflink.c.
7256 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7257 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7258 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7260 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7262 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7264 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7266 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7267 * config.in: Regenerated.
7269 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7270 (_bfd_chunksize): New variable.
7271 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7272 for obstack chunk size.
7273 * configure.in: Check for getpagesize.
7274 * configure: Regenerated.
7276 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7278 * trad-core.c (rawptr): Make it a local variable of
7279 ptrace_unix_core_file_p.
7281 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7283 * coff-arm.c (in_reloc_p): New.
7284 * coff-i386.c (in_reloc_p): New.
7285 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7286 (coff_write_object_contents): Only set has_reloc_section
7288 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7289 in_reloc_p to decide if reloc should be emitted.
7290 * libcoff.h (pe_data_type.in_reloc_p): New.
7291 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7293 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7295 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7296 (_bfd_coff_read_internal_relocs): Likewise.
7297 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7298 (_bfd_coff_read_internal_relocs): Likewise.
7300 * elflink.h (elf_link_add_object_symbols): Correct conditions
7301 under which type and size change warnings are issued.
7303 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7305 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7306 a symbol which is not in a real section.
7307 (coff_write_native_symbol): Corresponding change.
7309 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7310 coff_link_hash_newfunc and make non-static.
7311 (_bfd_coff_link_hash_table_init): New function, broken out of
7312 _bfd_coff_link_hash_table_create.
7313 (_bfd_coff_link_hash_table_create): Use it.
7314 (process_embedded_commands): Make static.
7315 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7316 (_bfd_coff_link_hash_table_init): Declare.
7317 * libcoff.h: Rebuild.
7319 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7320 field in XCOFF tdata.
7321 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7322 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7323 based on cputype stored in a.out header, or in n_type of initial
7325 (coff_write_object_contents): Set cputype correctly in a.out
7327 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7329 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7330 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7332 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7333 * libcoff.h: Rebuild.
7335 * cpu-rs6000.c (rs6000_compatible): New static function.
7336 (bfd_rs6000_arch): Use it.
7337 * cpu-powerpc.c (powerpc_compatible): New static function.
7338 (arch_info_struct): Define various flavours of PowerPC.
7339 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7342 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7344 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7346 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7348 * elflink.h (elf_link_add_object_symbols): Don't warn about
7349 changing the size or type if the old definition was weak.
7351 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7353 * coffcode.h (combined_entry_type): Add fix_line field.
7354 (coff_slurp_line_table): Warn if we try to set the lineno field of
7356 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7357 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7358 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7359 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7361 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7362 * libcoff.h: Rebuild.
7364 * libcoff-in.h (struct xcoff_tdata): Define.
7365 (xcoff_data): Define.
7366 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7367 * bfd-in2.h, libcoff.h: Rebuild.
7368 * coff-rs6000.c (xcoff_mkobject): New static function.
7369 (coff_mkobject): Define.
7370 (xcoff_copy_private_bfd_data): New static function.
7371 (coff_bfd_copy_private_bfd_data): Define.
7372 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7374 (rs6000coff_vec): Add DYNAMIC to object_flags.
7375 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7376 .loader sections specially.
7377 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7378 section alignment from the XCOFF tdata information.
7379 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7380 F_SHROBJ, and copy the extra a.out header information into the
7381 XCOFF tdata structure.
7382 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7383 F_DYNLOAD and the extra a.out header information.
7384 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7385 C_HIDEXT symbol with attached csect information.
7386 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7387 in the o_maxdata field.
7388 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7389 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7390 end if BSF_NOT_AT_END is set.
7392 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7393 _bfd_read_ar_hdr_fn.
7394 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7395 * bfd-in2.h, libbfd.h: Rebuild.
7396 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7398 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7399 (bfd_slurp_bsd_armap_f2): Likewise.
7400 (_bfd_slurp_extended_name_table): Likewise.
7402 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7404 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7406 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7407 when the symbol table is empty.
7409 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7410 space for section symbols, since we don't output them either.
7411 (elf_m68k_adjust_dynindx): Removed.
7413 * ptrace-core.c (rawptr): Make it a local variable of
7414 ptrace_unix_core_file_p.
7416 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7418 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7421 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7422 Mac object file formats.
7424 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7426 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7427 auxent if there isn't one.
7428 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7429 rather than FILNMLEN as the maximum name length.
7431 * coffcode.h (bfd_coff_backend_data): Add new field
7432 _bfd_coff_print_aux.
7433 (bfd_coff_print_aux): New static function.
7434 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7435 scnlen field of an XTY_LD csect aux entry.
7436 (coff_print_aux): New static function.
7437 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7438 in coff_pointerize_aux_hook.
7439 (bfd_coff_std_swap_table): Initialize new field.
7440 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7441 * libcoff.h: Rebuild.
7442 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7443 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7445 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7446 if there are symbols, for native AIX ld compatibility.
7448 * coffcode.h (bfd_coff_backend_data): Add new field
7449 _bfd_coff_pointerize_aux_hook.
7450 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7451 or I960, and as 0 otherwise.
7452 (bfd_coff_std_swap_table): Initialize new field.
7453 * libcoff.h: Rebuild.
7454 * coffgen.c (coff_pointerize_aux): Change parameters to take
7455 symbol pointer instead of type and class, and to take aux index.
7456 Call _bfd_coff_pointerize_aux_hook if it is defined.
7457 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7458 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7459 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7461 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7462 read-only/host-only support.
7464 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7466 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7469 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7470 BFD_JUMP_TABLE_ARCHIVE accordingly.
7471 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7472 (_bfd_compute_and_write_armap): Declare.
7473 (_bfd_generic_read_ar_hdr): Declare.
7474 (_bfd_read_ar_hdr): Define.
7475 (_bfd_noarchive_read_ar_hdr): Define.
7476 (_bfd_archive_bsd_read_ar_hdr): Define.
7477 (_bfd_archive_coff_read_ar_hdr): Define.
7478 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7479 _bfd_read_ar_hdr instead.
7480 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7481 (_bfd_compute_and_write_armap): Rename from
7482 compute_and_write_armap. Make non-static. Change all callers.
7483 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7484 than _bfd_snarf_ar_hdr.
7485 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7486 * ieee.c (ieee_read_ar_hdr): Define.
7487 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7488 * oasys.c (oasys_read_ar_hdr): Define.
7489 * som.c (som_read_ar_hdr): Define.
7490 * bfd-in2.h, libbfd.h: Rebuild.
7492 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7494 * peicode.c (coff_swap_filehdr_in): If symptr is
7495 zero, there aren't any symbols, even if nsyms is set.
7497 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7499 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7501 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7502 sections, and set styp correctly for them: .got, .hash, .dynamic,
7503 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7504 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7506 (ecoff_sort_hdrs): New static function.
7507 (ecoff_compute_section_file_positions): Return boolean, not void.
7508 Sort the sections by VMA before looking through them. Put the
7509 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7510 section on an appropriate boundary within the page.
7511 (ecoff_compute_reloc_file_positions): Check return value of
7512 ecoff_compute_section_file_positions.
7513 (_bfd_ecoff_set_section_contents): Likewise.
7514 (_bfd_ecoff_write_object_contents): Check for various Alpha
7515 section types when incrementing text_size and data_size. Call
7516 adjust_headers backend function if it exists.
7517 * coff-alpha.c (alpha_adjust_headers): New static function.
7518 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7519 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7521 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7523 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7525 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7526 of ALTERNATE_AIX_CORE_FORMAT.
7527 * configure.in (aix4): No longer need CORE_FLAGS.
7528 * configure: Updated.
7530 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7532 NS32k changes from Ian Dall:
7533 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7535 (aout_link_input_section_std, aout_link_input_section_ext,
7536 aout_link_reloc_link_order): Call them instead of _bfd_*
7538 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7540 (backend_data): Use it instead of hardcoded zero.
7542 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7543 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7545 * ns32knetbsd.c: Include bfd.h.
7546 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7547 (MY_bfd_reloc_type_lookup): Declare function too.
7548 * pc532-mach.c (set_sizes): Don't declare.
7549 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7550 (backend_data, MY_backend_data): Don't define.
7552 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7553 ns32k-*-lites* like ns32k-*-netbsd*.
7555 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7558 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7560 * coffcode.h (coff_write_object_contents): Restore setting
7561 f_timdat to 0, deleted on August 22.
7563 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7565 * coffcode.h (coff_bfd_copy_private_symbol_data,
7566 coff_bfd_copy_private_section_data,
7567 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7568 * peicode.h (coff_bfd_copy_private_bfd_data): New
7569 (pe_bfd_copy_private_bfd_data): New.
7570 (coff_swap_scnhdr_in): Swap bss size into the right place.
7571 (pe_print_private_bfd_data): Add some newlines.
7573 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7575 * som.c (setup_sections): Don't die if a space has no subspaces.
7577 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7579 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7580 dynamic symbol override a common symbol. Don't change the size or
7581 type if they have been set and the new symbol is not a definition.
7582 Warn if the size or type changes.
7584 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7586 * som.c (som_begin_writing): Don't write the symbol table or
7588 (som_finish_writing): Write them here. Place them after the
7589 subspace data, but before the relocs.
7591 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7593 * sunos.c (sunos_add_one_symbol): Just pass false, not
7594 info->shared_library, to sunos_create_dynamic_sections.
7595 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7597 (sunos_check_dynamic_reloc): Remove .text section assertion.
7599 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7601 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7602 * configure, configure.in: Add pmac_xcoff_vec case.
7603 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7604 * coff-pmac.c: New file, PowerMac XCOFF support.
7605 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7606 * targets.c (pmac_xcoff_vec): Declare.
7608 * mpw-config.in: Various changes to be compatible with the
7609 autoconf-based configury.
7610 * mpw-make.sed: New file, sed commands to translate Unix
7611 makefile into MPW syntax.
7612 * mpw-make.in: Remove.
7613 * hosts/mpw.h: Remove.
7614 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7615 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7617 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7619 * binary.c (binary_get_symtab): Return an empty string on error.
7620 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7622 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7624 * coff-ppc.c: Reformatted according to gnu conventions
7625 Removed irrelevant "if 0" code
7627 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7629 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7630 symbols rather than as indirect symbols.
7631 (MY(slurp_symbol_table)): Don't do anything special about
7634 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7635 of .ctors and .dtors sections is no larger than 2.
7637 * sunos.c (sunos_add_one_symbol): Don't change
7638 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7640 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7641 dynamic symbols when creating a shared library.
7642 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7644 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7645 written even if it is not defined in a regular object.
7646 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7647 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7648 rather than the constant 22.
7649 (sunos_check_dynamic_reloc): Handle creating a shared library.
7650 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7651 zero when creating a shared library.
7652 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7653 write it out at the start of the symbol table.
7655 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7657 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7659 * config.bfd: Add arm-*-coff.
7660 * configure.in, configure: Add armcoff_{little,big}_vec.
7661 * targets.c (armcoff_{little,big}_vec): Declare.
7662 (bfd_target_vector): Add armcoff_{little,big}_vec.
7663 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7665 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7667 * targets.c (bfd_find_target): Remove debugging code.
7669 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7671 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7673 * Makefile.in: added *-ppc files
7674 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7675 allow pe based .o's to be shared with other tools on ppc/NT
7676 * config.bfd: added powerpc[le]-[pe|winnt] config support
7677 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7678 * peicode.h: Added more section flags for PE on ppc
7679 Added coff_swap_filehdr_out to allow peicode.h to be
7680 used for non-image PE files on ppc.
7681 Check for image, or not, before copying pe_opthdr
7682 * targets.c: Added new bfd's
7683 * targets.c: Removed two inactive bfds that shouldn't have made it this
7686 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7688 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7689 explicit values to initialize all relocs. Change all users.
7690 (ppc_elf_brtaken_inner): New function to handle branch predicition
7692 (ppc_elf_brtaken_reloc): Ditto.
7693 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7694 relocs use ppc_elf_unsupported_reloc.
7695 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7696 needs to be reported.
7697 (ppc_elf_relocate_section): Support branch prediction relocs.
7699 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7701 * bfd.c (bfd_assert): Remove \n from string passed to
7704 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7705 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7706 (bfd_coff_make_section_hook): Don't define.
7707 (coff_make_section_hook): Remove.
7708 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7709 (styp_to_sec_flags): Likewise.
7710 (coff_write_object_contents): Likewise.
7711 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7713 * libcoff.h: Rebuild.
7714 * coffgen.c (make_a_section_from_file): Just call
7715 bfd_make_section_anyway, not bfd_make_section or
7716 bfd_coff_make_section_hook.
7717 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7718 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7719 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7720 make_section_hook field.
7721 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7723 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7724 pointers into value field for warning and indirect symbols; just
7725 leave the value field alone.
7726 * linker.c (generic_link_add_symbol_list): Use next symbol for
7727 warning and indirect symbols, rather than looking in symbol value.
7728 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7729 parameter. Change all callers. Remove support for indirect
7730 symbols; it didn't work anyhow.
7731 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7732 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7733 * bfd-in2.h: Rebuild.
7735 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7737 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7738 go back to telling the tools this reloc operates on 32 bits.
7740 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7742 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7743 rather than a direct fprintf.
7744 * archive.c (_bfd_write_archive_contents): Likewise.
7745 * coffcode.h (coff_slurp_symbol_table): Likewise.
7746 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7747 (ppc_elf_unsupported_reloc): Likewise.
7748 (ppc_elf_relocate_section): Likewise.
7749 * i386linux.c (linux_tally_symbols): Likewise.
7750 (linux_finish_dynamic_link): Likewise.
7751 * osf-core.c (osf_core_core_file_p): Likewise.
7752 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7753 * som.c (som_sizeof_headers): Likewise.
7754 * srec.c (srec_bad_byte): Likewise.
7755 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7756 * libbfd-in.h (bfd_assert): Declare first parameter const.
7757 * libbfd.h: Rebuild.
7758 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7759 bfd_reloc_overflow is enough.
7760 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7761 * coff-h8500.c (rtype2howto): Likewise.
7762 * coff-z8k.c (rtype2howto): Likewise.
7763 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7764 * elf.c (_bfd_elf_get_lineno): Likewise.
7765 (_bfd_elf_no_info_to_howto): Likewise.
7766 (_bfd_elf_no_info_to_howto_rel): Likewise.
7767 * hp300hpux.c (convert_sym_type): Likewise.
7768 (MY(swap_std_reloc_in)): Likewise.
7769 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7771 * libaout.h (struct aoutdata): Add line_buf field.
7772 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7773 and filename_buffer. Instead, use a malloc buffer stored in the
7774 new line_buf field. Remove length restrictions.
7776 * coffgen.c (string_size): Remove static variable.
7777 (debug_string_size, debug_string_section): Likewise.
7778 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7779 and debug_string_size_p parameters. Use them instead of the
7780 global variables. Change all callers.
7781 (coff_write_symbol): Likewise.
7782 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7783 (coff_write_symbols): Add local variables to replace removed
7786 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7787 function, and line_base fields.
7788 * libcoff.h: Rebuild.
7789 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7790 information, rather than using static variables.
7792 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7793 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7795 * init.c (initialized): Remove static variable.
7796 (bfd_init): Don't bother setting initialized.
7797 (bfd_check_init): Remove.
7798 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7799 * libbfd.h: Rebuild.
7801 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7803 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7804 size for full core dumps. Copy core file header to private data.
7805 (rs6000coff_core_file_failing_command,
7806 rs6000coff_core_file_failing_signal): New functions to extract
7807 the file name and terminating signal from the core file.
7808 * coff-rs6000.c: Use them.
7810 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7812 Change arch info to be const, initialized at compile time.
7813 * archures.c: Reindent many functions. Change CONST to const.
7814 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7815 nothing set it anyhow. Make next const.
7816 (bfd_arch_info_list): Remove.
7817 (bfd_archures_list): Rename from archures_init_table. Change from
7818 a table of function pointers to a table of bfd_arch_info_type
7819 structure addresses.
7820 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7821 (bfd_lookup_arch): Likewise.
7822 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7824 (bfd_default_arch_struct): Make const.
7825 (bfd_arch_init, bfd_arch_linkin): Remove.
7826 (bfd_get_arch_info): Return a const pointer.
7827 * init.c (bfd_init): Don't call bfd_arch_init.
7828 * bfd.c (struct _bfd): Make arch_info const.
7829 * bfd-in2.h: Rebuild.
7830 * libbfd.h: Rebuild.
7831 * configure.in: Put & before everything in $selarchs.
7832 * configure: Rebuild.
7833 * cpu-*.c: Change bfd_*_arch from a function which calls
7834 bfd_arch_linkin to a const structure.
7835 * ieee.c (ieee_object_p): Make arch const.
7837 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7839 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7841 * bfd-in2.h: Regenerate.
7842 * libbfd.h: Regenerate.
7844 * elf32-ppc.c (reloc_type): Update names to match current draft.
7845 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7846 relative. Update names to current V.4 draft.
7847 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7848 (ppc_elf_relocate_section): Rename relocations to match draft.
7850 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7852 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7853 compiled with -mrelocatable-lib to be linked with either normal
7854 modules or -mrelocatable modules.
7856 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7858 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7859 in the a.out header.
7861 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7862 a reloc against a local symbol, even if it's not a section.
7864 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7866 * targets.c (bfd_target): Remove unused align_power_min field.
7867 * bfd-in2.h: Rebuild.
7868 * All backends: Remove initialization of align_power_min.
7870 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7872 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7874 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7876 * config.bfd (mips-dec-netbsd*): New target.
7877 * configure.host (mips-dec-netbsd*): New host.
7878 * configure.in (mips-dec-netbsd*): New native.
7879 * configure: Rebuild.
7881 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7883 Make the COFF backend linker merge common types:
7884 * cofflink.c (struct coff_debug_merge_element): Define.
7885 (struct coff_debug_merge_type): Define.
7886 (struct coff_debug_merge_hash_entry): Define.
7887 (struct coff_debug_merge_hash_table): Define.
7888 (coff_debug_merge_hash_table_init): Define.
7889 (coff_debug_merge_hash_table_free): Define.
7890 (coff_debug_merge_hash_lookup): Define.
7891 (struct coff_final_link_info): Add debug_merge field.
7892 (coff_debug_merge_hash_newfunc): New static function.
7893 (_bfd_coff_final_link): Allocate and free debug_merge table.
7894 (coff_link_input_bfd): Merge identical enum, struct and union
7897 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7899 Convert i960 COFF to use COFF backend linker.
7900 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7901 structure to store the symbol being used.
7902 (coff_i960_start_final_link): New static function.
7903 (coff_i960_relocate_section): New static function.
7904 (coff_i960_adjust_symndx): New static function.
7905 (coff_start_final_link): Define.
7906 (coff_relocate_section): Define.
7907 (coff_adjust_symndx): Define.
7908 * coffcode.h (bfd_coff_backend_data): Add new callback function
7909 _bfd_coff_start_final_link.
7910 (bfd_coff_start_final_link): Define.
7911 (coff_start_final_link): Define if not defined.
7912 (bfd_coff_std_swap_table): Add coff_start_final_link.
7913 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7915 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7916 function callback is not NULL.
7917 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7918 (_bfd_coff_internal_syment_name): Declare.
7919 * libcoff.h: Rebuild.
7920 * configure.in (icoff_big_vec): Add cofflink.o.
7921 (icoff_little_vec): Likewise.
7922 * configure: Rebuild.
7924 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7926 * Makefile.in (clean-info): Remove extraneous tab from line
7929 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7931 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7932 contents has relocs.
7934 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7936 * coffcode.h (coff_compute_section_file_positions): Keep the
7938 (coff_write_object_contents): Remember if it's a relocatable
7940 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7941 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7942 if relocatable file. Swap out saved raw size.
7944 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7946 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7947 (maintainer-clean): Rename from realclean, passing
7948 maintainer-clean down to subdirectories, but leave realclean as a
7951 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7954 * dep-in.sed: Remove config.h from generated dependencies.
7956 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7957 broken out of sunos_canonicalize_dynamic_symtab.
7958 (sunos_canonicalize_dynamic_symtab): Call new function
7959 sunos_slurp_dynamic_symtab.
7960 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7961 dynamic symbol table to the caller.
7962 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7963 callback to override the symbols being read.
7964 * libaout.h (struct aout_backend_data): Add three new parameters
7965 to add_dynamic_symbols callback.
7967 Extensive minor changes to avoid various gcc warnings. Also:
7968 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7969 * archures.c (bfd_arch_info_type): Change mach field from long to
7971 (bfd_lookup_arch): Change machine parameter from long to unsigned
7974 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7976 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7977 a symbol with a non-zero plt_offset.
7979 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7981 * elfcode.h (align_file_position): Remove; not used.
7983 * configure.in: Only check for <sys/procfs.h> on a native system,
7984 and make sure it defines prstatus_t.
7985 * configure: Rebuild.
7987 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7989 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7991 * config.in: Rename from config.h.in.
7992 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7993 Check for config.h:config.in when creating stamp-h.
7994 * configure: Rebuild.
7995 * Makefile.in (stamp-h): Depend upon config.in rather than
7996 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7997 calling config.status.
7999 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8000 (Makefile): Just rebuild Makefile.
8001 (config.h, stamp-h): New targets.
8002 * configure.in: Create stamp-h when rebuilding config.h.
8003 * configure: Rebuild.
8005 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8007 * configure.in: Call AC_CONFIG_HEADER. Substitute
8008 HOST_64BIT_LONG. Check that various header files exist. Check
8009 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8010 and/or free need to be declared. Don't make a link to sysdep.h.
8011 Define TRAD_HEADER for various hosts.
8012 * configure: Rebuild.
8013 * configure.host: Don't set my_host. Add definitions taken from
8014 host header files for various entries. Remove entries which now
8016 * acconfig.h: New file.
8017 * config.h.in: New file, built by autoheader.
8018 * sysdep.h: New file.
8019 * Makefile.in (do_distclean): Don't remove sysdep.h.
8021 (LOCAL_H_DEPS): New variable.
8022 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8024 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8025 ($(OPTIONAL_BACKENDS)): Likewise.
8026 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8027 looking through sysdep.h.
8028 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8029 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8030 (fprintf_vma, sprintf_vma): Likewise.
8031 (int64_type, uint64_type): Don't define.
8032 * bfd-in2.h: Rebuild.
8033 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8034 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8035 * lynx-core.c: Include stuff from old hosts/lynx.h.
8036 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8037 rather than NO_FCNTL.
8038 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8039 rather than NATIVE_HPPAHPUX_COMPILER.
8040 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8042 * hosts/*.h: Remove all header files which merely include,
8043 declare, and define things. Leave header files which define
8044 information needed by trad-core.c.
8046 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8047 (BFD_CC_FOR_BUILD): Define.
8048 * configure.in: Use BFD_CC_FOR_BUILD.
8049 * configure: Rebuild.
8051 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8053 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8054 * configure: Rebuild.
8056 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8059 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8061 * config.bfd: i386pe_ve -> i386pe_vec.
8063 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8065 * configure.host: Incorporate host Makefile fragments by setting
8067 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8068 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8069 value based on whether the code is being compiled by a cross
8070 compiler. Don't substitute host_makefile_frag or frags.
8071 * aclocal.m4: New file to define local AC_PROG_CC.
8072 * configure: Rebuild.
8073 * Makefile.in (INSTALL): Set to @INSTALL@.
8074 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8075 (INSTALL_DATA): Set to @INSTALL_DATA@.
8077 (CC): Define as @CC@.
8078 (CFLAGS): Set to @CFLAGS@.
8079 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8080 (@host_makefile_frag@): Remove.
8081 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8082 after other options.
8083 (config.status): Remove dependency upon @frags@.
8084 * config/*.mh, config/README: Remove.
8086 * config.bfd: Rewrite to incorporate the contents of the Makefile
8087 fragments by setting shell variables, rather than merely returning
8088 the name of a Makefile fragment.
8089 * configure.in: Use shell variables set by config.bfd rather than
8090 looking at the target Makefile fragment files. Don't substitute
8091 target_makefile_frag. Do substitute TDEFINES.
8092 * configure: Rebuild.
8093 * Makefile.in (@target_makefile_frag@): Remove.
8094 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8095 * config/*.mt: Remove.
8097 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8099 * configure.in: Put changequote lines around "i[345]86" patterns
8100 section of core file support.
8102 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8104 * som.c (som_bfd_print_private_bfd_data): Define to use the
8107 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8109 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8110 entry, text_start and data_start.
8112 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8114 * Makefile.in (OFILES): Remove $(TDEPFILES).
8115 * config/apollo.mt (TDEPFILES): Remove.
8116 * config/README: Update.
8118 * configure.in: For a native configuration, set COREFILE and
8119 COREFLAG based on the canonical host name.
8120 * configure: Rebuild.
8121 * Makefile.in: Rebuild dependencies.
8122 (ALL_CFLAGS): Add @COREFLAG@.
8123 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8124 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8125 support routines. Check LYNX_CORE rather than HOST_LYNX.
8126 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8127 * i386lynx.c: Likewise.
8128 * m68klynx.c: Likewise.
8129 * sparclynx.c: Likewise.
8130 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8131 * *-core.c: Comment changes.
8132 * config/decstation.mh (HDEPFILES): Remove.
8133 (HDEFINES): Remove -DTRAD_CORE.
8134 * config/irix3.mh (RANLIB): Remove.
8135 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8136 (HDEFINES): Remove -DIRIX_CORE.
8137 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8138 (HDEFINES): Remove -DTRAD_CORE.
8139 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8140 * config/ultra3.mh (RANLIB): Remove.
8141 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8142 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8143 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8144 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8145 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8146 * config/i386aix.mh, config/i386bsd.mh: Remove.
8147 * config/i386linux.mh, config/i386mach3.mh: Remove.
8148 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8149 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8150 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8151 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8152 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8153 * config/solaris2.mh, config/stratus.mh: Remove.
8154 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8155 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8157 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8159 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8160 DT_FINI entry if the appropriate symbol is not in the hash table.
8162 * libelf.h (struct elf_backend_data): Add create_program_headers
8163 and want_hdr_in_seg fields.
8164 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8166 (elf_backend_create_program_headers): Likewise.
8167 (elfNN_bed): Initialize create_program_headers and
8169 * elf.c (get_program_header_size): Call create_program_headers
8171 (map_program_segments): Check want_hdr_in_seg backend field. Call
8172 create_program_headers backend routine.
8174 * elf.c (assign_file_positions_except_relocs): Align non allocated
8175 sections when creating an executable.
8177 * elfcode.h (elf_swap_phdr_in): Make non static.
8178 (elf_swap_phdr_out): Make non static.
8179 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8180 (bfd_elf32_swap_phdr_out): Declare.
8181 (bfd_elf64_swap_phdr_in): Declare.
8182 (bfd_elf64_swap_phdr_out): Declare.
8184 * ecofflink.c (ecoff_collect_shuffle): New static function.
8185 (_bfd_ecoff_get_accumulated_pdr): New function.
8186 (_bfd_ecoff_get_accumulated_sym): New function.
8187 (_bfd_ecoff_get_accumulated_ss): New function.
8188 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8189 (_bfd_ecoff_get_accumulated_sym): Declare.
8190 (_bfd_ecoff_get_accumulated_ss): Declare.
8191 * libbfd.h: Rebuild.
8193 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8195 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8197 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8198 warning symbols. If any section is named .gnu.warning.XXX, treat
8199 the contents as a warning to be issued if the symbol XXX is
8201 (elf_link_output_extsym): For an indirect or warning symbol, just
8202 output the symbol it points to.
8204 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8205 if bfd_hash_allocate fails, since it will already be set.
8206 (generic_link_hash_newfunc): Likewise.
8207 (archive_hash_newfunc): Likewise.
8208 (hash_entry_bfd): New static function.
8209 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8210 callback. Allocate a new warning using the hash table newfunc.
8211 Use bfd_hash_replace to update the entry in the hash table, rather
8212 than assuming we can copy the fields with structure assignment.
8214 * hash.c (bfd_hash_replace): New function.
8215 * bfd-in.h (bfd_hash_replace): Declare.
8216 * bfd-in2.h: Rebuild.
8218 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8220 * config.bfd: Add mips*vr4300-*-elf* target.
8221 * config/mipsbvr4300.mt: Added.
8223 See file ChangeLog.2
8230 version-control: never