1 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
3 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
4 in sections named .tocbss rather than .bss.
6 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
8 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
9 BFD_RELOC_V850_16_PCREL.
11 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
13 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
14 the same as C_EXT syms.
15 (coff_link_add_symbols): Ditto.
16 (_bfd_coff_link_input_bfd): Ditto.
17 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
18 it to preserve and restore state of global_to_static flag.
20 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
22 * elf32-v850.c (v850_elf_object_p): Set machine number based on
23 bits in e_flags field rather than magic numbers.
24 (v850_elf_final_write_processing, v850_elf_set_private_flags,
25 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
26 v850_elf_print_private_bfd_data): New functions.
29 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
31 * elf.c (prep_headers): Remove V850E magic number.
33 * elf.c (prep_headers): Remove V850EQ magic number.
37 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
39 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
41 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
43 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
44 instructions are relative to the next instruction, not the
46 (mn10200_elf_relax_section): Similarly.
48 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
50 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
53 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
54 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
55 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
57 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
59 * cpu-v850.c: Remove "plain" from v850 printable name.
60 (scan): Use strcasecmp.
62 * archures.c (bfd_mach_v850): Define.
64 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
65 just sh/SH, use strcasecmp.
66 (arch_info_struct): Add entries for sh3 et.al.
68 * archures.c (bfd_mach_sh, ...): Define.
70 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
72 * archures.c (bfd_archures_list): Always NULL terminate the list.
74 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
76 * Makefile.am: Rebuild dependencies.
77 (ALL_MACHINES_CFILES): Add cpu-arc.c.
78 (ALL_MACHINES_CFILES): Add elf32-arc.c.
79 (elf32-arc.lo): Remove explicit dependency.
80 * Makefile.in: Rebuild.
82 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
83 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
84 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
86 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
88 * configure: Rebuild with latest devo autoconf for NT support
90 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
92 * cpu-arm.c (compatible): If B is a default type, return A.
94 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
96 * cpu-v850.c (scan): New function.
97 (arch_info_struct): New structure.
98 (bfd_v850_arch): Add link into arch_info_structure.
100 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
103 * elf32-v850.c (v850_elf_object_p): New function.
106 * archures.c (bfd_mach_v850e): Machine value for v850e.
108 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
110 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
113 * elf.c (prep_headers): Add support for v850e machine number.
116 start-sanitize-v850eq
117 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
119 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
121 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
124 * elf.c (prep_headers): Add support for v850eq machine number.
128 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
130 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
131 cached_stab field if the offset prevents us from using the cache.
133 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
135 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
137 * aout-arm.c (aout_arm_little_vec): Likewise.
138 (aout_arm_big_vec): Likewise.
139 * bout.c (b_out_vec_big_host): Likewise.
140 (b_out_vec_little_host): Likewise.
141 * mipsbsd.c (aout_mips_little_vec): Likewise.
142 (aout_mips_big_vec): Likewise.
145 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
147 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
148 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
149 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
152 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
154 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
155 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
156 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
157 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
158 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
159 of two for I960 only.
160 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
161 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
163 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
164 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
165 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
167 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
168 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
169 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
170 *coffcode.h (coff_write_object_contents): Set alignment field in
171 section header for TIC80COFF files.
174 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
176 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
177 v850_elf_check_relocs, v850_elf_reloc,
178 v850_elf_final_link_relocate): Add support for
179 BFD_RELOC_V850_16_PCREL relocation.
181 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
184 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
186 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
189 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
191 * cpu-v850e: New file.
193 * elf.c (prep_headers): Add support for v850e target.
195 * bfd-in2.h (bfd_architecture): Add support for v850e target.
197 * config.bfd: Add support for v850e target.
199 * archures.c: Add support for v850e target.
202 start-sanitize-v850eq
203 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
205 * cpu-v850eq: New file.
207 * elf.c (prep_headers): Add support for v850eq target.
209 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
211 * config.bfd: Add support for v850eq target.
213 * archures.c: Add support for v850eq target.
216 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
218 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
219 argument as section relative, rather than an absolute address.
220 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
222 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
224 * config.bfd (arc-*-elf*): Add.
225 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
226 * configure: Rebuild.
227 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
228 (BFD32_BACKENDS): Add elf32-arc.lo.
229 (cpu-arc.lo,elf32-arc.lo): Add rules for.
230 * Makefile.in: Rebuild.
231 * archures.c (architecture list): Add bfd_arch_arc.
232 (bfd_archures_list): Add bfd_arc_arch.
233 (bfd_mach_arc_base): Define.
234 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
235 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
236 (bfd_target_vect): Add them.
237 * bfd-in2.h, libbfd.h: Rebuild.
238 * cpu-arc.c, elf32-arc.c: New files.
239 * elf.c (pre_headers): Recognize bfd_arch_arc.
241 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
243 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
244 data section is correctly rounded to a page in the file.
246 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
248 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
249 there are no symbols.
251 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
253 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
254 file system 14 character limit.
255 * Makefile.am, configure.in: Corresponding changes.
256 * Makefile.in, configure: Rebuild.
258 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
260 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
261 Rebuild dependencies.
262 * Makefile.in: Rebuild.
264 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
266 * Makefile.am (docdir): Define.
267 * Makefile.in: Rebuild.
269 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
271 * configure: Rebuild with autoconf 2.12.1.
273 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
275 * aclocal.m4, configure: Rebuild with new automake patches.
277 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
279 * rs6000-core.c (make_bfd_asection): New function to add a section
280 to the core file bfd.
281 (rs6000coff_core_p): Use make_bfd_asection to add the core file
283 Use BFD routines to seek, read and stat the core file.
284 Handle .data sections from loaded objects and anonymously mmapped
285 regions, these are available in AIX 4 core files.
287 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
289 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
290 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
291 copy; use a patches libtool instead.
292 * acmacros.m4: Remove.
293 * Makefile.in, aclocal.m4, configure: Rebuild.
295 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
297 * Makefile.am: New file, based on old Makefile.in.
298 * acmacros.m4: New file, copied from old aclocal.m4.
299 * acinclude.m4: New file.
300 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
301 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
302 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
303 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
304 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
305 * acconfig.h: Mention PACKAGE and VERSION.
306 * stamp-h.in: New file.
307 * dep-in.sed: Change .o to .lo.
308 * Makefile.in: Now built with automake.
309 * aclocal.m4: Now built with aclocal.
310 * config.in, configure: Rebuild.
313 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
315 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
316 if there is only a relocation to a read-only but not allocatable
317 section (like .stab).
318 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
319 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
320 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
321 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
322 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
324 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
325 (ppc_elf_create_linker_section): These sections are not
326 created by the linker (that is, they are created by the user
327 putting data in them). In particular, they can be the source
328 and target of relocations.
329 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
330 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
331 objects (for instance, 'long double') to 16-byte boundaries.
332 (ppc_elf_size_dynamic_sections): Make the code that generates
333 section symbols exactly the same as for sparc, reducing the
334 number of section symbols output.
335 (ppc_elf_check_relocs): Check postcondition of
336 bfd_elf32_link_record_dynamic_symbol. Make default case the
337 same as corresponding code for sparc, fixing bug involving
339 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
340 forced to be local because of versioning (by replicating
341 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
342 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
344 (ppc_elf_relocate_section): Add handy debugging code for when
345 assertion fails. Add some more 'symbol made local because of
348 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
349 processing a GOT relocation as required by ABI.
351 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
353 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
354 version info if this symbol came from a dynamic object.
355 (elf_link_add_object_symbols): Set the version info of a symbol
356 only if the object actually contains version definitions and
359 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
361 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
362 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
364 * configure: Regenerated with autoconf 2.12.
365 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
367 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
369 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
370 a warning rather than returning an error.
372 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
374 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
376 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
378 * cisco-core.c: define signals for wingdb.
380 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
382 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
383 the same number of aux entries.
385 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
387 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
388 difference of two symbols if the relocation size is 32 bits.
389 (som_write_fixups): Handle R_DATA_EXPR.
391 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
393 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
394 its value if COFF_WITH_PE is defined.
396 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
398 * coff-stubgo32.c: New file.
399 * go32stub.h: New file.
400 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
401 * coffswap.h (coff_swap_filehdr_in): Invoke
402 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
404 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
405 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
406 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
407 COFF_ADJUST_AUX_IN_POST if they are defined.
408 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
409 COFF_ADJUST_AUX_OUT_POST if they are defined.
410 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
411 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
412 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
413 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
414 * targets.c (go32stubbedcoff_vec): Declare.
415 (bfd_target_vector): Add go32stubbedcoff_vec.
416 * configure.in (go32coff_vec): New target vector.
417 (go32stubbedcoff_vec): Likewise.
418 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
419 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
420 * Makefile.in: Rebuild dependencies.
421 (BFD32_BACKENDS): Add coff-stubgo32.o.
422 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
423 (HFILES): Add go32stub.h.
425 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
427 * configure.in: Check for fdopen.
428 * configure, config.in: Rebuild.
429 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
430 __GO32__. Reindent a bit.
432 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
434 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
435 flag for newly created sections.
436 (sunos_add_dynamic_symbols): Don't discard newly created sections
437 if shared library is dynobj.
439 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
441 * elf.c (map_sections_to_segments): When checking whether
442 including a section in a segment would force us to skip a page,
443 align the address of the next segment to avoid wraparound
447 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
449 * coffcode.h (coff_write_object_contents): Initialize
450 target id field to TIC80_TARGET_ID.
451 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
453 (coff_swap_filehdr_in): Swap in target id field if used.
456 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
458 * coff-i386.c (coff_i386_is_local_label_name): New static function
459 if TARGET_UNDERSCORE.
460 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
461 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
463 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
465 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
466 complain_overflow_signed, for 32 bit PC relative relocations.
468 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
470 * elflink.h (elf_link_add_object_symbols): When a version
471 indirection symbol is overridden, make the original symbol point
472 at the real overriding symbol.
474 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
477 * elflink.h (elf_link_output_extsym): Use the right section for a
479 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
480 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
482 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
484 * elflink.h (elf_merge_symbols): Resolve indirect and warning
485 symbols before checking for new symbols.
487 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
489 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
491 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
492 file, not aoutsz bytes (they are different in XCOFF .o files).
494 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
495 redefined by objects included from archives.
497 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
499 * elflink.h (elf_merge_symbol): In the case of a new defined
500 symbol overriding an old defined symbol, return the hash table
501 entry which we modify, even if it is the target of an
503 (elf_link_add_object_symbols): If the real name of the symbol gets
504 overridden, convert the versioned symbol into an indirect symbol
507 * elflink.h (elf_merge_symbol): New static function, broken out of
508 elf_link_add_object_symbols.
509 (elf_link_add_object_symbols): Call it.
511 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
513 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
514 handle case where COFF filehdr does not immediately follow PE
516 * coffgen.c (coff_object_p): Remove useless seek to current
519 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
521 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
524 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
526 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
527 symbols, skip N_ABS symbols with debugging storage classes.
529 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
531 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
532 relocs in shared libraries which refer to local symbols. Cope
533 with addend when processing a GOT relocation.
535 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
536 for sections that the linker didn't create.
537 (ppc_elf_finish_dynamic_sections): Only try to write out a section
538 symbol if it was created in ppc_elf_size_dynamic_sections.
539 (ppc_elf_relocate_section): Complain if we have to generate a reloc
540 relative to a section for which we didn't output a symbol.
542 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
543 relocs are 'rela' relocs, like everything else. .rela.plt is not
544 a read-only section, so we don't have to special-case it.
546 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
547 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
549 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
550 (ppc_elf_relocate_section): @got offsets are 4 from start of the
552 * elflink.c (_bfd_elf_create_got_section): The three reserved
553 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
555 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
558 * elf32-ppc.c (ppc_elf_check_relocs): Use
559 _bfd_elf_create_got_section to create the GOT rather than
560 ppc_elf_create_linker_section. Create the '.rela.got' section
562 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
563 symbol has a GOT entry.
564 (ppc_elf_relocate_section): Record when a symbol is used through
565 the GOT, and allocate space in the GOT for each such symbol.
566 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
567 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
570 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
571 treated in a similar way to ADDR16_HA relocs.
572 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
573 shared objects; the linker must deal with them.
574 (ppc_elf_create_linker_section): Stop setting
575 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
576 LINKER_SECTION_PLT stuff.
577 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
578 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
579 section, not ELF-specific calls.
580 (elf_backend_plt_not_loaded): Set to 1.
581 (elf_backend_got_symbol_offset): Set to 4.
582 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
583 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
584 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
585 plt_not_loaded member.
586 (_bfd_elf_create_got_section): Apply got_symbol_offset.
587 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
589 (elf_backend_G_O_T_offset): Set default to 0.
590 (elfNN_bed): Set added fields.
592 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
593 DT_RELENT in shared objects; should be DT_RELAENT.
595 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
596 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
597 such a reloc (in a non-shared object) refers to a symbol that's
600 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
602 * elfcode.h (put_signed_word): Define.
603 (get_signed_word): Define.
604 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
605 (elf_swap_reloca_out): Use put_signed_word for the r_addend
607 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
608 bfd_get_signed_32 to set the r_addend field.
609 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
610 bfd_h_get_signed_64 to set the r_addend field.
612 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
614 * elf32-i386.c (elf_i386_relocate_section): When generating a
615 shared library, do the relocation if the input section is not
618 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
619 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
620 (elf_fix_symbol_flags): New static function, broken out of
621 elf_adjust_dynamic_symbol.
622 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
623 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
624 forced local even if NEEDS_PLT is set. When forcing a symbol to
625 be local, clear NEEDS_PLT.
626 (elf_link_output_extsym): Remove unused local bed.
628 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
630 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
631 for derived elf linker hash table entries. References to
632 elf_link_hash_entry changed appropriately.
633 (elf32_mn10300_link_hash_table): New structure for derived elf
635 (elf32_mn10300_hash_table): Define.
636 (elf32_mn10300_link_hash_traverse): Likewise.
637 (elf32_mn10300_link_hash_newfunc): New function.
638 (elf32_mn10300_link_hash_table_create): Likewise.
639 (elf32_mn10300_finish_hash_table_entry): Likewise.
640 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
641 of prologue code, and call:32->call:16 relaxing.
642 (compute_function_info: New function.
643 (bfd_elf32_bfd_ilink_hash_table_create): Define.
645 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
647 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
648 for a symbol which is being forced to be local.
649 * elf32-i386.c (elf_i386_relocate_section): Write out the
650 relocation value for a GOT reloc for a symbol which is turning
652 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
653 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
655 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
657 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
658 value if the symbol is turning into a local symbol.
659 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
660 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
662 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
664 * elflink.h (elf_link_add_object_symbols): Also read verneed
665 information by calling `_bfd_elf_slurp_version_tables'.
666 (elf_link_add_object_symbols): For undefined symbols look for
667 version information in the verneed records.
668 (elf_link_add_object_symbols): Use soname of shared object
669 for verneed record if it is available.
671 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
673 * cpu-arm.c: Add prototypes for compatible and scan.
674 * cofflink.c: Add prototype for mark_relocs.
676 * archive.c (bfd_special_undocumented_glue): Change filename to
677 const pointer. Add prototype.
679 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
681 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
682 sections that will be discarded.
684 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
686 * elflink.h (elf_link_find_version_dependencies): When searching
687 for known version symbol skip non-matching verdef records, not
690 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
692 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
693 not a bfd_vma, to the base file, to match how dlltool reads it.
695 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
697 * reloc.c: Add thumb relocations.
699 * bfd-in2.h: Add Thumb relocations.
701 * libbfd.h: Add Thumb relocations.
703 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
705 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
707 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
709 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
710 for a section even if it is not loaded.
712 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
714 (_bfd_coff_link_input_bfd): Separate section VMA handling for
715 input and output files.
716 (_bfd_coff_generic_relocate_section): Check whether input file,
717 not output file, is a PE file.
719 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
721 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
723 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
725 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
728 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
730 * cpu-arm.c (compatible): Add test for supersets of ARM
733 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
735 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
738 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
740 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
741 called directly by gas/config/tc-arm.c.
743 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
745 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
746 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
748 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
750 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
753 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
755 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
756 (coff_bfd_copy_private_bfd_data): Ditto.
757 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
758 (coff_arm_bfd_print_private_bfd_data): Ditto.
759 (coff_arm_bfd_set_private_flags): Ditto.
760 (coff_arm_bfd_copy_private_bfd_data): Ditto.
762 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
764 * libcoff-in.h (struct coff_final_link_info): Add boolean
765 global_to_static member for support of task linking.
766 (_bfd_coff_write_task_globals): Add prototype.
767 * libcoff.h: Regenerate.
768 * coffcode.h (coff_write_object_contents): Use #ifdef to
769 check RS6000COFF_C, to be consistent with all other uses
771 * cofflink.c (_bfd_coff_final_link): If doing task linking,
772 call _bfd_coff_write_task_globals.
773 (_bfd_coff_link_input_bfd): If doing task linking, convert
774 global functions to static.
775 (_bfd_coff_write_global_sym): If doing task linking, convert
776 global variables to static.
777 (_bfd_coff_write_task_globals): New function.
779 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
780 (C_AUTOARG): #undef since it clashes with C_UEXT.
781 (C_LASTENT): #undef since it clashes with C_STATLAB.
782 * coffcode.h (coff_write_object_contents): Use TIC80COFF
784 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
785 when TIC80COFF defined (clashes with C_UEXT). Explicitly
786 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
790 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
792 * coff-tic80.c (tic80_howto_table): Change overflow check for most
793 PP relocations to complain_overflow_dont.
795 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
797 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
798 name of R_RELLONG to "RELLONG". Set rightshift and complain for
800 (ppbase_reloc, glob15_reloc): New static functions.
801 (glob16_reloc, local16_reloc): New static functions.
802 (rtype2howto): Handle all relocation types.
803 (coff_tic80_relocate_section): New static function.
804 (coff_relocate_section): Define to coff_tic80_relocate_section.
805 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
808 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
810 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
811 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
813 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
814 callers. If PE file, don't add section VMA.
815 (coff_write_alien_symbol): If PE file, don't add section VMA.
816 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
817 (_bfd_coff_write_global_sym): Likewise.
818 (_bfd_coff_generic_relocate_section): Likewise.
820 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
823 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
825 * cofflink.c (mark_relocs): Add new function to mark symbols which
826 are used by relocations.
827 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
828 suppress the skipping of symbols that have thus been marked.
830 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
832 * coff-sh.c (sh_merge_private_data): New static function.
833 (coff_bfd_merge_private_bfd_data): Define.
836 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
838 * coff-tic80.c: Remove unnecessary #ifdefs.
839 * config.bfd: Set targ_underscore to yes for tic80.
841 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
843 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
844 with unresolved external symbols in GDB).
847 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
849 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
850 the symbols associated with each BFD.
851 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
853 * elf-m10200.c: Likewise.
854 * elf32-m32r.c: Likewise.
855 * elf32-sh.c: Likewise.
857 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
859 * elflink.h (elf_link_add_object_symbols): Don't decrease the
860 alignment of a common symbol. If two symbols that look like
861 common symbols are found in two shared libraries, and the size is
862 different, use the larger size, and warn if --warn-common. If a
863 common symbol overrides a definition in a shared library, set the
864 size to the larger size, and warn if --warn-common.
866 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
868 * cpu-arm.c (compatible): Allow default machine to be polymorphed
869 into any other machine type.
871 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
873 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
874 data into an unitialised destination set its machine type as well.
876 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
878 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
879 to common symbol size. Consistently treat uninitialized symbols
880 in shared objects as common symbols.
882 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
884 * archures.c (constants): Added new constants to identify the
885 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
886 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
888 * bfd-in2.h (constants): Added new constants to identify
889 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
890 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
891 bfd_mach_arm_4T. This file is auto-magically generated from the
892 archures.c file. This update is just to save work.
894 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
895 coff_arm_bfd_print_private_bfd_data,
896 coff_arm_bfd_set_private_flags,
897 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
898 (global): Macro redefinitions set up to use these new functions.
900 * coffcode.h (coff_mkobject_hook): Added call to
901 coff_arm_bfd_set_private_flags().
902 (coff_set_arch_mach_hook): Added code to set machine type based on
903 bits stored in internal flags.
904 (coff_set_flags): Added code to set the new bits in the flags
905 field based on the machine number.
906 (function definition macros): Made all function definition macros
907 conditional so that they can be overridden by target specific
910 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
911 Structure extended to include new types, one each for ARMv2,
912 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
914 * libcoff-in.h (struct coff_tdata): Added flags field.
916 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
918 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
920 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
923 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
925 * coffgen.c (coff_find_nearest_line): If there are no syments,
928 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
930 * config.bfd: cope with '*-*-linux-gnuaout' targets.
932 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
934 * targmatch.sed: Add explicit \n characters to work around bug in
935 HP/UX 10.20 sed program.
937 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
939 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
942 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
944 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
946 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
948 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
949 (struct elf_m68k_pcrel_relocs_copied, struct
950 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
951 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
952 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
953 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
955 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
956 PC relative relocs for a global symbol defined in a regular
957 object, and count the number of PC relative relocs copied for any
959 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
960 traverse with elf_m68k_discard_copies.
962 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
964 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
965 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
967 * coffcode.h (coff_compute_section_file_positions): Force the
968 potential last byte in the file to be written out when
971 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
973 * configure.host (mips*-*-openbsd*): New host.
975 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
977 * elflink.h (elf_link_add_object_symbols): Only subtract the
978 section VMA from the symbol value if this is a fully linked file.
980 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
981 (struct elf_i386_link_hash_entry): Define.
982 (struct elf_i386_link_hash_table): Define.
983 (elf_i386_link_hash_traverse): Define.
984 (elf_i386_hash_table): Define.
985 (elf_i386_link_hash_newfunc): New static function.
986 (elf_i386_link_hash_table_create): New static function.
987 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
988 PC relative relocs for a global symbol defined in a regular
989 object, and count the number of PC relative relocs copied for any
991 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
992 traverse with elf_i386_discard_copies.
993 (elf_i386_discard_copies): New static function.
994 (bfd_elf32_bfd_link_hash_table_create): Define.
996 From Gordon W. Ross <gwr@mc.com>:
997 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
998 (sunos4_aout_backend): Use MY_entry_is_text_address.
1001 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1003 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1004 R_D30V_32_NORMAL to 2 (4 bytes).
1007 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1009 From Gordon W. Ross <gwr@mc.com>:
1010 * netbsd.h (N_SHARED_LIB): Define.
1011 (SEGMENT_SIZE): Don't define.
1012 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1014 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1015 (SEGMENT_SIZE): Don't define.
1017 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1018 to sizeof Rela structure, not sizeof Rel structure. From Gary
1019 Thomas <g.thomas@opengroup.org>.
1021 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1023 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1024 whenever entry is larger than text address, but only by whole
1025 pages. From Gordon W. Ross <gwr@mc.com>.
1027 * Makefile.in (install): Depend upon installdirs. Use
1028 mkinstalldirs to build $(oldincludedir).
1029 (installdirs): New target.
1031 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1032 if this is a debugging section which we are stripping.
1034 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1036 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1037 alpha-specific target data struct.
1039 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1041 From Thomas Graichen <graichen@rzpd.de>:
1042 * Makefile.in: Always use $(SHELL) when running move-if-change.
1043 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1044 * configure: Rebuild.
1046 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1048 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1049 VMA if this is an executable file or a shared object.
1051 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1054 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1056 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1057 start of the file. Remove uses later on which switch using
1059 (MY(callback)): Handle entry_is_text_address.
1060 (MY_entry_is_text_address): Define if not defined.
1061 (MY(backend_data)): Initialize new field.
1062 * aoutf1.h (sunos4_aout_backend): Likewise.
1063 * i386aout.c (MY(backend_data)): Likewise.
1064 * i386mach3.c (MY(backend_data)): Likewise.
1065 * mipsbsd.c (MY(backend_data)): Likewise.
1066 * sparclynx.c (sparclynx_aout_backend): Likewise.
1067 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1068 (MY_entry_is_text_address): Define.
1069 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1071 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1072 whose name starts with `.'.
1074 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1076 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1077 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1078 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1079 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1080 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1081 sparc-*-openbsd*): New targets.
1082 * configure: Rebuild.
1084 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1086 * stabs.c (struct stab_section_info): New field
1088 (_bfd_link_section_stabs): Fill the above array.
1089 (_bfd_stab_section_offset): Use `cumulative_skips' to
1090 speed up offset calculation.
1092 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1094 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1095 addend for non pc-relative relocations.
1097 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1098 for non-existent function.
1100 * elf-m10300.c (mn10300_elf_relax_section): New function.
1101 (mn10300_elf_relax_delete_bytes): Likewise.
1102 (mn10300_elf_symbol_address_p): Likewise.
1103 (mn10300_elf_get_relocated_section_contents): Likewise.
1104 (bfd_elf32_bfd_relax_section): Define.
1105 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1107 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1109 * configure.host: Set SHLIB_LIBS.
1110 * configure.in: Substitute SHLIB_LIBS.
1111 * configure: Rebuild.
1112 * Makefile.in (SHLIB_LIBS): New variable.
1113 ($(SHLIB)): Use $(SHLIB_LIBS).
1115 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1117 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1118 with bfd_section_vma.
1120 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1122 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1123 Correct CPU file names for mn10[23]00.
1124 * configure: Rebuild.
1126 * bfd.c (bfd_record_phdr): Cast count to size_t before
1129 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1130 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1131 (xcoff_write_archive_contents): LIkewise.
1132 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1133 (mips_elf_create_procedure_table): Likewise.
1134 * peicode.h (pe_print_idata): Likewise.
1135 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1136 * xcofflink.c (xcoff_get_section_contents): Likewise.
1137 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1138 (xcoff_link_add_symbols): Likewise.
1139 (xcoff_link_add_symbols): Likewise.
1141 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1142 (ppcboot_bfd_print_private_bfd_data): Likewise.
1144 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1145 to complain_overflow_signed.
1147 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * VERSION: Set to 2.8.1.
1151 * Branched binutils 2.8.
1153 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1154 deciding whether to copy a reloc into a shared object.
1155 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1156 relocs in unallocated sections.
1157 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1158 R_SPARC_RELATIVE relocs in unallocated sections.
1160 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1162 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1163 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1166 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1168 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1169 override an uninitialized symbol from a shared library with a
1172 * elf-m10200.c: Rename from elf32-mn10200.c.
1173 * elf-m10300.c: Rename from elf32-mn10300.c.
1174 * cpu-m10200.c: Rename from cpu-mn10200.c
1175 * cpu-m10300.c: Rename from cpu-mn10300.c
1176 * Makefile.in: Update accordingly.
1178 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1179 (elf_mips_isa): Move to earlier in file.
1180 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1181 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1184 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1187 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1189 * configure.com: New file.
1190 * config.h-vms: Remove file.
1191 * makefile.vms: Update for new configure scheme.
1193 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1195 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1196 (ppc_process_before_allocation): Declare.
1197 * libcoff.h: Rebuild.
1199 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1201 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1203 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1205 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1207 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1208 symbol index for a R_IHCONST reloc.
1210 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1212 * targmatch.sed: Do not use \(\) recursively.
1214 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1216 * m68klinux.c (MACHTYPE_OK): Define.
1217 * i386linux.c (MACHTYPE_OK): Define.
1219 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1221 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1222 <hjl@gnu.ai.mit.edu>:
1223 * sparclinux.c: New file.
1224 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1225 * bfd-in2.h: Rebuild.
1226 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1227 * configure.in (sparclinux_vec): Add to list of vectors.
1228 * configure: Rebuild.
1229 * targets.c (sparclinux_vec): Declare.
1230 (bfd_target_vector): Add sparclinux_vec.
1231 * Makefile.in: Rebuild dependencies.
1232 (BFD32_BACKENDS): Add sparclinux.o.
1233 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1235 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1236 bfd_coff_backend_data field.
1237 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1239 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1240 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1241 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1243 * bfd.c: Include "libiberty.h".
1244 (strerror): Don't declare.
1245 (bfd_errmsg): Call xstrerror rather than strerror.
1247 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1250 reloc even if the symbol is in the .bss section.
1251 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1252 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1253 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1255 * coffcode.h (bfd_coff_backend_data): Add new field
1256 _bfd_coff_default_section_alignment_power.
1257 (bfd_coff_default_section_alignment_power): Define.
1258 (bfd_coff_std_swap_table): Initialize new field.
1259 * libcoff.h: Rebuild.
1260 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1261 symbol to the default section alignment.
1263 * COPYING: Update FSF address.
1266 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1268 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1269 21-bit absolute that made it act as a relative.
1272 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1274 * elflink.c (_bfd_elf_create_linker_section): Don't set
1275 bss_section and rel_section from existing sections.
1277 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1280 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1282 * aoutx.h (some_aout_object_p): Change executable test to fix
1283 problems with embedded a.out systems.
1285 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1287 * stabs.c (_bfd_stab_section_offset): New function.
1288 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1289 * libbfd.h: Rebuild.
1290 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1292 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1293 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1294 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1295 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1296 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1298 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1299 symbol. Check for memory allocation failure of *psinfo.
1300 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1301 callers. Set the value of the header symbol.
1302 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1303 * libbfd.h: Rebuild.
1305 start-sanitize-tic80
1306 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1308 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1309 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1310 reloc types, rather than silently failing to generate an output file.
1313 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1315 * targmatch.sed: Use the hold space to put the #ifdef around the
1316 the string constant.
1317 * targets.c (UNSUPPORTED_TARGET): Don't define.
1318 (find_target): Don't check for UNSUPPORTED_TARGET.
1319 (bfd_set_default_target): Don't try to optimize by checking for
1322 * Makefile.in: Rebuild dependencies.
1323 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1324 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1325 (elf32-m32r.o): Remove explicit target.
1327 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1330 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1331 count section symbols for sections that were created by the
1332 linker, or are not allocatable or not loadable.
1333 (elf32_sparc_finish_dynamic_sections): Output output section
1334 symbols for section for which we made space for them.
1336 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1338 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1339 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1341 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1343 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1344 (m32r_hi16_list): New static local.
1345 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1346 (m32r_elf_do_hi16_reloc): Delete.
1347 (m32r_elf_relocate_hi16): New function.
1348 (m32r_elf_lo16_reloc): New function.
1349 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1352 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1354 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1355 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1356 (m32r_elf_final_sda_base): New function.
1357 (m32r_elf_relocate_section): Rewrite sdata support.
1358 (m32r_elf_finish_dynamic_sections): Delete.
1360 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1362 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1363 * coff-svm68k.c: New file. Just defines some macros and includes
1365 * coff-m68k.c: Add functions to handle common addends, moved in
1366 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1367 Control whether relocs are visible using STATIC_RELOCS.
1368 * cf-m68klynx.c: Simplify greatly: just define macros to control
1370 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1371 * targets. (m68ksysvcoff_vec): Declare.
1372 (bfd_target_vector): Add m68ksysvcoff_vec.
1373 * config.bfd (m68*-motorola-sysv*): New target.
1374 * configure.in (m68ksysvcoff_vec): New vector.
1375 * configure: Rebuild.
1376 * Makefile.in: Rebuild dependencies.
1377 (BFD32_BACKENDS): Add coff-svm68k.o.
1378 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1380 * binary.c (binary_set_section_contents): Don't get misled if the
1381 first section is not loadable. From Matthew L. Martin
1384 * elflink.h (elf_bfd_final_link): Set the value of a section
1385 symbol to the section address unless doing a relocateable link.
1387 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1389 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1390 .plt entry if we've taken the function's address.
1391 (elf64_alpha_merge_gots): Merge collected flags info as well.
1393 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1395 * Many files: Add function prototypes.
1396 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1397 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1398 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1399 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1400 * peicode.h: Change several void * parameters to PTR.
1401 * srec.c (srec_get_symbol_info): Make static.
1402 * syms.c (bfd_symbol_is_absolute): Remove.
1403 * Makefile.in: Rebuild dependencies.
1405 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1407 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1408 (bfd_elf32_bfd_is_local_label): Don't define.
1410 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1413 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1415 * bfd-in.h: Don't include obstack.h.
1416 (struct bfd_hash_table): Change memory field to PTR.
1417 * bfd.c (struct _bfd): Change memory field to PTR.
1418 * bfd-in2.h: Rebuild.
1419 * libbfd-in.h (bfd_release): Declare as function, don't define as
1421 * libbfd.h: Rebuild.
1422 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1423 objalloc routines rather than obstack routines.
1424 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1425 (getpagesize): Don't define.
1426 (_bfd_new_bfd): Don't set _bfd_chunksize.
1427 (bfd_openr): Free new bfd and objalloc on failure.
1428 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1429 (bfd_alloc_size): Remove.
1430 (bfd_release): New function.
1431 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1432 objalloc routines rather than obstack routines.
1433 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1434 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1435 objalloc routines rather than obstack routines.
1436 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1437 (struct accumulate): Change memory to struct objalloc *.
1438 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1439 * dep-in.sed: Don't remove obstack.h from dependency list.
1440 * Makefile.in: Rebuild dependencies.
1441 (BFD_H_DEPS): Remove obstack.h.
1442 (install): Don't install obstack.h.
1443 * Many files: Don't include "obstack.h".
1446 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1447 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1448 * libbfd.h: Rebuild.
1449 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1450 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1451 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1453 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1454 old version of bfd_alloc.
1455 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1456 * libbfd.h: Rebuild.
1457 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1459 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1461 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1462 ELF local label syntax as well.
1464 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1466 * config.bfd (powerpc-*-beos*): New target.
1467 * configure.in (powerpc-*-beos*): Add case that explicitly
1468 does not set COREFILE for now. A future BeOS version is
1469 expected to support core files.
1470 * configure: Regenerate with autoconf.
1472 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1474 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1475 seen with a local symbol, rather than crashing.
1477 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1478 version symbols if there aren't any.
1480 start-sanitize-tic80
1481 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1483 * coff-tic80.c (coff_rtype_to_howto): Define
1484 (coff_tic80_rtype_to_howto): Clone generic coff version and
1485 add code to handle the funky TI "internal relocations".
1488 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1490 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1491 or size changes because of a weak symbol.
1493 * cisco-core.c (SIGEMT): Define if not defined.
1495 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1497 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1498 setting ever. Sanity check the version number. Sort out copying
1499 flags and other information when adding an indirect symbol.
1500 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1501 symbols added by the backend. Clear the entire contents of the
1503 (elf_export_symbol): Ignore indirect symbols.
1504 (elf_link_output_extsym): Accept a section without an owner in an
1506 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1507 version count. Correct the allocation of x_versymp.
1509 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1510 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1511 Don't return bfd_und_section_ptr when info->shared.
1512 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1513 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1514 (mips_elf_check_relocs): Resolve an indirect symbol in
1516 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1517 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1519 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1521 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1523 From Eric Youngdale <eric@andante.jic.com>:
1524 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1525 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1526 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1527 versioned symbol appears in both a regular and a shared object.
1528 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1529 appropriate. Improve error message.
1530 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1531 all uses. Add localsyms field.
1532 (elf_bfd_final_link): When generating a shared library, call
1533 elf_link_output_extsym to output all local symbols.
1534 (elf_link_output_extsym): Handle symbols which were forced to
1537 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1539 From Eric Youngdale <eric@andante.jic.com>:
1540 * elf-bfd.h (elf_symbol_type): Add version field.
1541 * elfcode.h (elf_slurp_symbol_table): Set version field.
1542 * elflink.h (elf_link_add_object_symbols): When creating an
1543 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1544 appropriate. Set up an indirection from the nondefault version of
1546 (NAME(bfd_elf,size_dynamic_sections)): Call
1547 elf_link_assign_sym_version before checking whether there are any
1548 versions. Always record the version name as a dynamic symbol.
1549 Initialize counters.
1550 (elf_link_assign_sym_version): After finding a version, see if a
1551 symbol should be forced to local scope. Create a new version
1552 definition if appropriate.
1553 (elf_link_output_extsym): Correct indirect symbol handling.
1554 * elf.c (bfd_elf_print_symbol): Print version information.
1555 (bfd_section_from_shdr): Turn version sections into BFD sections.
1556 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1557 if sh_info is not already set.
1558 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1560 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1561 _bfd_stringtab_add to copy the name into permanent memory if
1564 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1566 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1568 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1570 * coffcode.h (bfd_coff_backend_data): Change
1571 _bfd_coff_compute_section_file_positions to return a boolean
1572 value. Change all callers.
1573 (coff_compute_section_file_positions): Change return type to
1574 boolean. If the size of the last section changed, then output a
1575 zero byte at the end of the file.
1576 * libcoff.h: Rebuild.
1578 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1579 for at least 6 output symbols.
1580 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1581 emit a TC csect to represent the space they take up. For an XO
1582 symbol, just emit a reference, not a csect.
1584 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1585 Solaris doesn't like the combined options, and the -f is
1587 (stamp-tshlink, install): Likewise.
1589 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1590 handling when little endian.
1592 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1594 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1595 (mn10300_elf_relocate_section): Likewise.
1596 (elf_backend_relocate_section): Define.
1598 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1599 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1600 (elf32_mn10300_howto_table): Likewise.
1601 (elf32_mn10300_reloc_map): Likewise.
1602 (bfd_elf32_mn10300_reloc): Delete unused function.
1604 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1606 start-sanitize-tic80
1607 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1608 understand, just set the howto field to NULL, and the caller will
1609 print an appropriate error message.
1611 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1612 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1613 block. Use NULL for initializations of "ptr" rather than bare 0.
1614 * coff-h8300.c: Fix typo in comment.
1615 * coff-h8500.c: Ditto.
1617 * coff-z8k.c: Ditto.
1619 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1621 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1622 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1623 m32r_elf_get_relocated_section_contents): First pass at relax support.
1625 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1627 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1628 entry for reading verdef records.
1629 Use correct braces for computing increments of extverdaux and
1630 exteverdef record pointers.
1632 start-sanitize-tic80
1633 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1635 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1639 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1641 * elflink.h (elf_link_find_version_dependencies): Check that
1642 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1645 start-sanitize-tic80
1646 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1648 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1651 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * targets.c (bfd_default_vector): Make non-const.
1654 (find_target): New static function, broken out of
1656 (bfd_set_default_target): New function.
1657 (bfd_find_target): Call find_target. When defaulting, use
1658 bfd_default_vector[0] if it is not NULL.
1659 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1660 * bfd-in2.h, libbfd.h: Rebuild.
1662 * syms.c (bfd_is_local_label): Return false if the symbol has no
1664 * coff-i960.c (coff_i960_is_local_label_name): New function.
1665 (coff_bfd_is_local_label_name): Define.
1666 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1667 (coff_bfd_is_local_label_name): Define.
1668 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1669 (coff_bfd_is_local_label_name): Define.
1670 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1671 with .. or _.L_ as local.
1672 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1673 (bfd_elf32_bfd_is_local_label_name): Define.
1674 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1675 beginning with $ as local.
1677 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1679 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1680 rather than comparing against info->lprefix.
1681 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1682 * elflink.h (elf_link_input_bfd): Likewise.
1683 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1684 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1686 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1687 _bfd_elf_is_local_label_name if not already defined.
1688 * elf.c (_bfd_elf_is_local_label_name): New function.
1689 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1691 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1692 (m88k_is_local_label_name): New static function.
1694 * coffcode.h (coff_bfd_is_local_label_name): Define as
1695 _bfd_coff_is_local_label_name if not already defined.
1696 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1697 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1698 * libcoff.h: Rebuild.
1700 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1701 to _bfd_is_local_label_name.
1702 (bfd_target): Likewise.
1703 * syms.c (bfd_is_local_label): Define as function, not macro.
1704 (bfd_is_local_name): Define.
1705 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1706 bfd_generic_is_local_label, and take a string rather than a
1708 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1709 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1710 (bfd_generic_is_local_label): Don't declare.
1711 (bfd_generic_is_local_label_name): Declare.
1712 * bfd-in2.h, libbfd.h: Rebuild.
1713 * All backends: Change local_label to local_label_name.
1715 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1716 (mips_elf_relocate_got_local): Change return type to boolean.
1717 Don't assume that the first zero entry is unassigned; instead, use
1719 (mips_elf_relocate_section): Check return value of
1720 mips_elf_relocate_got_local.
1721 (mips_elf_create_got_section): Initialize assigned_gotno field.
1724 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1726 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1730 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1732 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1733 that have no contents merely because linker_mark is not set.
1735 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1737 * config.bfd (mips*-*-lnews*): New target.
1738 * coff-mips.c (mips_relocate_section): Make assert compare
1739 content byteorder instead of header byteorder.
1740 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1742 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1743 * configure.in (ecoff_biglittle_vec): Add case.
1744 * configure: Update.
1746 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1748 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1749 name begins with ".note".
1750 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1751 section whose name begins with ".note".
1752 (get_program_header_size): Corresponding change.
1754 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1755 jal and for jal overflow.
1757 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1759 From Eric Youngdale <eric@andante.jic.com>:
1760 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1761 not found, try looking it up again without the version name.
1762 (elf_link_add_object_symbols): Always link against the dynamic
1763 symbol table of a dynamic object. When linking against a dynamic
1764 object, include version strings in symbol names, and set up
1765 version information. Add indirect symbols for default versions.
1766 (elf_link_create_dynamic_sections): Add special version sections.
1767 (struct elf_assign_sym_version_info): Define.
1768 (struct elf_find_verdep_info): Define.
1769 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1770 up version sections.
1771 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1772 (elf_link_find_version_dependencies): New static function.
1773 (elf_link_assign_sym_version): New static function.
1774 (elf_link_renumber_dynsyms): New static function.
1775 (struct elf_final_link_info): Add symver_sec field.
1776 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1777 local symbols of a dynamic object. Handle DT_VER* constants.
1778 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1779 dynamic object. Skip indirect symbols from ELF objects. Remove
1780 the version name before choosing a hash bucket. Write out the
1781 version information if appropriate.
1782 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1783 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1784 (bfd_elf64_size_dynamic_sections): Likewise.
1785 * bfd-in2.h: Rebuild.
1786 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1787 Change elf_link_hash_flags to unsigned short.
1788 (ELF_LINK_HIDDEN): Define.
1789 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1790 dynverdef_hdr, dynversym_section, dynverdef_section,
1791 dynverref_section, cverdefs, cverrefs, verdef, verref.
1792 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1793 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1794 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1795 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1796 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1797 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1798 (_bfd_elf_slurp_version_tables): Declare.
1799 * elf.c (_bfd_elf_swap_verdef_in): New function.
1800 (_bfd_elf_swap_verdef_out): Likewise.
1801 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1802 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1803 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1804 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1805 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1806 version information if there is any.
1807 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1808 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1809 (elf_fake_sections): Handle .gnu.version* section names.
1810 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1811 (_bfd_elf_slurp_version_tables): New function.
1812 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1813 version name in string entered in dynamic hash table.
1814 * elfcode.h: Include fnmatch.h.
1815 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1816 symbol which was forced to become local.
1817 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1818 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1819 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1820 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1822 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1824 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1826 (mn10200_elf_relax_section): Correctly compute a symbol's value
1827 when the symbol is local, but not in the same section as we are
1828 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1831 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1833 * elf32-m32r.c: Rewrite to use ELF backend linker.
1834 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1835 Add small data area support (R_M32R_SDA16).
1836 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1837 * bfd-in2.h,libbfd.h: Regenerated.
1839 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1841 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1842 (mn10200_elf_relax_delete_bytes): Likewise.
1843 (mn10200_elf_symbol_address_p): Likewise.
1844 (mn10200_elf_get_relocated_section_contents): Likewise.
1845 (bfd_elf32_bfd_relax_section): Define.
1846 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1848 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1849 (mn10200_elf_relocate_section): Likewise.
1850 (elf_backend_relocate_section): Define.
1853 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1855 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1856 reloc.c, targets.c: New target, elf-*-D30V.
1858 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1860 * cpu-d30v.c, elf32-d30v.c: New files.
1863 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1865 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1866 * bfd-in2.h: Regenerated.
1867 start-sanitize-tic80
1868 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1869 (rtype2howto): Add function.
1870 (tic80_howto_table): Add.
1873 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1875 * sysdep.h: Don't define errno in MSVC if error.h is included.
1877 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1879 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1880 is initialized before it is used.
1882 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1884 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1885 symbol into a weak undefined symbol; leave it as a common symbol.
1887 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1889 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1890 about a symbol defined in a dynamic object if it has already been
1891 defined in a regular object.
1893 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1895 * makefile.vms: Add gcc flags to allow compiling with current gcc
1897 (targmatch.h): New dependency.
1899 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1901 * evax.h (ALPHA_R_CODEADDR): New relocation.
1902 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1904 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1906 * bfd-in2.h, libbfd.h: Rebuild.
1908 Restrict symbol length to 64 bytes, case preserving:
1909 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1910 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1911 (_bfd_evax_length_hash_symbol): Added.
1912 * evax-etir.c (_bfd_evax_write_etir): Call
1913 _bfd_evax_length_hash_symbol before output of symbol.
1914 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1915 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1917 * evax-emh.c: Output filename to object file without path.
1919 * evax-egsd.c: New sections for local and global commons.
1921 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1922 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1923 notices. Replace AXP with Alpha.
1925 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1927 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1928 sections if we are creating a shared library.
1930 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1932 * configure.host (i386-windows): Don't set host64=true.
1934 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1936 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1937 (elf_mips16_gprel_howto): New static variable.
1938 (mips16_gprel_reloc): New static function.
1939 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1940 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1941 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1942 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1943 * bfd-in2.h, libbfd.h: Rebuild.
1945 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1947 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1948 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1950 start-sanitize-r5900
1951 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1953 * config.bfd: add r5900
1956 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1958 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1959 the output section will be the absolute section; don't print an
1960 assertion message for that case when doing a relocateable link.
1962 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1964 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1965 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1966 need_fn_sub, call_stub, and call_fp_stub.
1967 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1968 (mips_elf_link_hash_newfunc): Initialize new fields.
1969 (mips_elf_link_hash_table_create): Likewise.
1970 (mips_elf_relocate_section): Redirect relocations to use mips16
1971 stubs when appropriate.
1972 (mips_elf_check_relocs): Attach stub sections to the appropriate
1973 symbol. Set need_fn_stub when appropriate.
1974 (mips_elf_always_size_sections): New static function.
1975 (mips_elf_check_mips16_stubs): New static function.
1976 (elf_backend_always_size_sections): Define.
1977 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1979 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1980 attached to sections which are not being included in the link.
1982 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1984 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1985 symbol value when computing the addend for a pc_relative
1988 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1990 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1991 relocateable link, just skip pc_relative pcrel_offset relocs.
1992 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1993 structure for an ARM26 reloc which can be resolved.
1994 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1995 reloc can be resolved.
1997 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1998 error in overflow check for R_RELBYTE.
2000 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2002 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2003 From Mark Rasin <mark.rasin@telrad.co.il>.
2005 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2008 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2010 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2011 (elf_mn10200_howto_table): Likewise.
2012 (mn10200_reloc_map): Likewise.
2014 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2016 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2017 * bfd-in2.h, libbfd.h: Regenerated.
2018 * elf32-m32r.c: Add support for them.
2020 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2023 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2024 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2025 r_format and r_pcrel. Always return a value.
2026 * riscix.c (MY_final_link_callback): Define to dummy value.
2028 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2029 relocations against the text segment, look up the output name of
2031 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2032 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2033 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2034 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2035 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2037 start-sanitize-tic80
2038 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2040 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2041 routines for little endian data.
2042 * coffcode.h (coff_write_object_contents): Set magic to
2043 TIC80_ARCH_MAGIC for TIc80.
2045 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2047 * coff-tic80.c (tic80coff_vec): Change to little endian data
2051 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2054 auxiliary_filters parameter to be const char * const *. Accept a
2055 NULL terminated array.
2056 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2057 (bfd_elf32_size_dynamic_sections): Update declaration.
2058 * bfd-in2.h: Rebuild.
2060 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2062 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2063 NOTYPE symbol in a text section as a FUNC symbol.
2065 * coffcode.h (coff_compute_section_file_positions): Force
2066 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2068 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2070 * libaout.h (machine_type): Reserve several values for sparclet.
2072 start-sanitize-tic80
2073 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2075 * config.bfd (tic80-*-*): Don't require 'coff'.
2078 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2080 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2081 table to v850_elf_reloc for all non-standard relocations.
2082 (v850_elf_check_relocs): Add check for h being non-null.
2083 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2084 statement instead of multiple ifs.
2085 (v850_elf_relocate_section): Fix up error message, don't just call
2088 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2090 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2091 Use bfd_elf_generic_reloc as special function for all relocs.
2092 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2094 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2095 24bit pc-relative reloc.
2097 start-sanitize-tic80
2098 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2100 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2101 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2102 header byte order is little endian. Use correct bfd_get and
2103 bfd_put routines for little endian headers.
2104 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2105 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2108 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2110 * reloc.c: Add BFD_RELOC_24.
2111 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2112 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2113 * bfd-in2.h, libbfd.h: Rebuilt.
2115 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2117 elf64-alpha multiple .got rewrite:
2119 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2120 (bfd_elf*_mkobject): Don't define here ...
2121 * elfxx-target.h: ... but rather here. Default always_size_sections
2123 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2124 what the #defines in elf-bfd.h transmuted it to anyway.
2126 * section.c: Add SEC_LINKER_CREATED flag.
2127 * bfd-in2.h: Rebuild.
2128 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2129 relocation section flags.
2130 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2131 SEC_IN_MEMORY to recognize generated bits.
2132 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2134 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2135 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2136 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2137 * elf32-ppc.c (ppc_elf_create_linker_section,
2138 ppc_elf_size_dynamic_sections): Likewise.
2139 * elf32-sparc.c (elf32_sparc_check_relocs,
2140 elf32_sparc_size_dynamic_sections): Likewise.
2141 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2143 (_bfd_elf_create_dynamic_sections): Likewise.
2144 (_bfd_elf_make_linker_section_rela): Likewise.
2145 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2146 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2147 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2148 to identify generated bits.
2149 (elf_link_input_bfd): Likewise.
2151 * elf64-alpha.c: Rewrite everything touching relocations.
2153 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2155 * elf32-v850.c (all functions and static variables): Go through
2156 and regularize names to be of the form v850_elf_<xxx>.
2157 (toplevel): Include <elf/v850.h>.
2158 (enum reloc_type): Move to include/elf/v850.h.
2159 (v850_elf_check_relocs): For common variables, if the variable is
2160 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2161 into the appropriate section.
2162 (elf_backend_check_relocs): Define.
2164 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2166 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2168 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * config.bfd (mips*el-*-linux*): New target.
2171 (mips*-*-linux*): New target.
2173 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2174 Return a useful value.
2176 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2178 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2180 * configure: Rebuild.
2181 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2182 ac_cv_func_mmap in bfd/configure.host.
2184 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2185 filter_shlib and auxiliary_filter_shlib parameters.
2186 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2188 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2189 (bfd_elf64_size_dynamic_sections): Likewise.
2190 * bfd-in2.h: Rebuild.
2192 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2194 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2195 symbols, don't export a symbol which is defined by an object in an
2196 archive which contains shared objects.
2198 start-sanitize-tic80
2199 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2201 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2202 for TI TMS320c80 (MVP).
2203 (bfd_archures_list): Add bfd_tic80_arch.
2204 * bfd-in2.h: Regenerate by running "make headers".
2206 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2208 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2209 * configure.in (case $vec): Correct typo, "tb" not "tp".
2210 Also add cofflink.o for tic80coff_vec.
2211 * configure: Regenerate with autoconf.
2214 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2217 is configured with --with-mmap.
2219 start-sanitize-tic80
2220 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2222 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2223 (ALL_MACHINES): Add cpu-tic80.o
2224 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2225 * coff-tic80.c: Add skeleton, cloned from another coff config.
2226 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2230 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2232 * TODO: Correct a misspelling.
2233 start-sanitize-tic80
2234 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2235 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2236 * configure.in (case $vec): Add tic80coff_vec entry.
2237 * configure: Regenerate with autoconf.
2238 * archures.c (bfd_tic80_arch): Declare.
2239 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2240 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2241 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2242 (bfd_target_vector): Add tic80coff_vec entry.
2245 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2247 * elflink.h (elf_buckets): Add some more values for larger
2250 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2252 * Makefile.in (install): Move subdir_do out of conditional. From
2253 Fred Fish <fnf@cygnus.com>.
2255 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2257 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2259 (elf_mn10200_howto_table): Likewise.
2260 (mn10200_reloc_map): Likewise.
2262 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2265 mips16 symbol during the link.
2266 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2268 (mips_elf_link_output_symbol_hook): New static function.
2269 (elf_backend_link_output_symbol_hook): Define.
2271 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2274 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2277 against SEC_DEBUGGING sections here (revert patch of December 5).
2278 * elfcode.h (elf_object_p): Check for them here, instead.
2280 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2282 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2283 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2285 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2286 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2287 * elf-bfd.h (struct elf_size_info): Update declaration of
2289 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2290 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2291 * elfxx-target.h: Use new dynamic reloc routines by default.
2292 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2295 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2297 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2298 if NAMES_HAVE_UNDERSCORE is defined.
2300 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2302 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2304 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2306 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2309 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2311 * elflink.h (elf_link_add_object_symbols): Only add a weak
2312 symbol if the real definition is in the dynamic symbol table.
2313 After finding the real definition, then, if it is dynamic, add the
2314 weak symbol to the dynamic symbol table.
2316 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2318 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2320 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2323 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2325 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2327 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2328 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2329 * reloc.c: Remove mn10300 big endian relocs.
2330 * bfd-in2.h, libbfd.h: Rebuilt.
2332 * elf32-mn10200.c: Update from elf32-mn10300.c.
2334 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2336 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2338 * elf32-mn10300.c: Add some comments.
2340 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2342 * ihex.c (ihex_scan): Always initialize buf before jumping to
2344 (ihex_read_section): Likewise.
2346 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2348 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2349 inplace for most relocs.
2351 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2354 even if SEC_ALLOC is not set.
2355 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2356 when deciding whether to copy a reloc into a shared object.
2357 (elf_i386_relocate_section): Likewise.
2358 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2359 (elf32_sparc_relocate_section): Likewise.
2360 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2361 reloc section if it is not set in the source section.
2362 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2363 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2364 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2366 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2368 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2369 expects a .got.plt until we actually create it.
2371 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2374 message for bfd_reloc_outofrange, rather than aborting. From
2375 Philippe De Muyter <phdm@info.ucl.ac.be>.
2377 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2378 a relocateable link, don't try to process them. From Heinz Wrobel
2379 <wrobel@lpr.e-technik.tu-muenchen.de>.
2381 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2383 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2384 mn10300_info_howto_rel. Tweak reloc argument to be an
2385 Elf32_Internal_Rela.
2386 (USE_RELA): Define instead of USE_REL.
2387 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2389 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2391 * configure.in, configure: Handle mips*-sgi-irix6*.
2392 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2395 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2397 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2398 relocation against a symbol defined in a section with no output
2401 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2403 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2404 * configure, config.in: Rebuild with autoconf 2.12.
2406 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2407 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2408 (swap_out_syms): Set st_other from existing st_other field.
2409 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2411 (elf_link_output_extsym): Set the other field from the global hash
2413 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2414 (elf_mips16_jump_howto): New static variable.
2415 (mips16_jump_reloc): New static function.
2416 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2417 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2418 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2420 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2421 * bfd-in2.h, libbfd.h: Rebuild.
2422 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2424 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * configure.host: Use long long for mips-sgi-irix6*.
2428 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2429 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2431 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2433 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2434 (enum reloc_type): Add more reloc types.
2435 (elf32_mn10300_howto_table): Update for new reloc types.
2436 (elf32_mn10300_reloc_map): Update for new reloc types.
2437 * reloc.c: Add some new relocs for the mn10300 series.
2438 * bfd-in2.h, libbfd.h: Rebuilt.
2440 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2442 * som.c (setup_sections): Don't lose for a space which has
2443 no data, but some symbols.
2445 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2448 (sunos_link_hash_table_create): Initialize got_needed.
2449 (sunos_create_dynamic_sections): Only set .got section size if it
2450 is not already set. Set got_needed.
2451 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2452 sdynptr, and only handle dynamic sections, if dynamic sections are
2454 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2455 Initialize .got section.
2456 (sunos_scan_ext_relocs): Likewise.
2457 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2459 (sunos_finish_dynamic_link): Check got_needed. Only set up
2460 dynamic linking information if needed.
2462 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2464 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2466 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2468 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2470 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2472 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2475 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2477 * filemode.c: Include sysdep.h.
2478 * ihex.c: Add casts to eliminate compiler warnings.
2479 * sunos.c: Add casts to eliminate compiler warnings.
2481 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2483 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2485 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2486 appropriate relocations in the .so file if shared.
2487 (ppc_elf_relocate_section): Ditto.
2489 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2491 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2492 complain_overflow_unsigned.
2494 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2496 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2497 overflows for R_D10V_16 and R_D10V_18.
2499 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2502 (do_with_relocs): Likewise.
2503 (do_as_repeat): Likewise.
2504 (copy_expression): Likewise.
2506 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2508 * ieee.c (ieee_write_external_part): Correctly record whether
2509 there is an external part.
2511 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2513 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2514 handle tda offsets for sld.w and sst.w instructions.
2515 Fix alignment check in sld.w and sst.w tda reloc handling.
2517 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2519 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2521 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2523 * elf32-v850.c: Add comments about assumptions about
2524 char, short & long sizes.
2525 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2526 problems for several relocs.
2528 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2529 R_V850_SDA_OFFSET entry.
2531 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2534 Store import file index in ldindx.
2535 (xcoff_build_ldsyms): Assume that ldsym was not previously
2536 allocated. For an imported symbol, copy ldindx into l_ifile.
2538 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2540 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2541 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2542 fields in R_V850_TDA_OFFSET.
2543 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2544 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2547 * elf32-v850.c: Include bfdlink.h.
2548 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2550 (elf32_v850_bfd_final_link_relocate): New function.
2551 (v850_elf_relocation_section): Likewise.
2552 (elf_backend_relocate_section): Define.
2554 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * binary.c (binary_set_section_contents): Ignore sections which
2557 don't have SEC_LOAD and SEC_ALLOC set.
2559 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2561 * linker.c (_bfd_generic_final_link): Avoid losing static
2562 symbols in the .bss section.
2564 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2566 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2567 (mips32_64bit_reloc): New static function.
2568 (mips_reloc_map): Add entry for BFD_RELOC_64.
2569 (mips_elf_relocate_section): Handle R_MIPS_64.
2571 * linker.c (default_indirect_link_order): Print an error message
2572 when attempting to do a relocateable link with different object
2573 file formats, rather than calling abort.
2575 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2577 * reloc.c (m32r relocs): Rename them.
2578 * bfd-in2.h, libbfd.h: Regenerated.
2579 * elf32-m32r.c: Update.
2580 (m32r_elf_10_pcrel_reloc): New function.
2581 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2582 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2584 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2586 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2587 all sections that will be included in the output file.
2588 (_bfd_generic_link_output_symbols): Discard symbols in sections
2589 which are being discarded.
2590 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2591 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2592 (elf_v850_howto_table): Corresponding changes.
2593 (elf_v850_reloc_map): Corresponding changes.
2594 * reloc.c: Add additional V850 relocations.
2595 * bfd-in2.h, libbfd.h: Rebuilt.
2597 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2598 no longer want in pc-relative relocs.
2600 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2602 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2603 accept a reloc against an undefined sybmol!
2605 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2607 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2609 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * VERSION: Bump for new relocation.
2613 * hosts/i386bsd.h: If NBPG is not defined, define it as
2614 PAGE_SIZE, for recent versions of FreeBSD.
2616 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * configure.host: Use `long long' as the 64 bit type on a Solaris
2619 host, since both gcc and the SunPRO compilers support it.
2621 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2623 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2624 mistake to have reused the ECOFF LITERAL for ELF since they have
2625 different semantics.
2626 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2627 * bfd-in2.h, libbfd.h: Rebuild.
2629 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2632 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2633 dynamic relocation for an undefweak symbol when we are building
2634 a static executable.
2636 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2638 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2639 point explicitly to srcdir.
2640 (targmatch.h): Edit references to point explicitly to objdir.
2642 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2644 * config.bfd: When setting targ_cpu, don't get confused by
2647 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2649 * configure.host: Add support for windows host (a build done
2650 under the Microsoft build environment).
2652 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2655 definition in a dynamic object, add it to the dynamic symbol table
2656 if any dynamic object mentions it. Reverts part of last patch.
2658 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2659 (sunos_link_hash_table_create): Initialize got_base.
2660 (bfd_sunos_size_dynamic_sections): If the .got section is more
2661 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2663 (sunos_check_dynamic_reloc): Subtract got_base from a base
2664 relative relocation.
2666 * elf32-mips.c (elf_mips_isa): New static function.
2667 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2668 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2670 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * archive.c (do_slurp_coff_armap): Only treat archive as little
2673 endian for i960 COFF.
2675 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2677 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2678 by the change in size of the section when EXEC_P is not set.
2680 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2681 (m68kcoff_rtype_to_howto): New static function.
2682 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2683 VMA to the addend for a PC relative reloc.
2685 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2687 * Makefile.in: Rebuild dependencies.
2689 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2692 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2694 * Makefile.in: Remove explicit dependencies for mn10200 and
2696 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2697 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2698 (dependencies): Rebuilt.
2700 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2702 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2703 during this function.
2705 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2706 section if the flags are compatible.
2708 * configure.in: Add havevecs, and put it in tdefaults.
2709 * mpw-config.in: Likewise.
2710 * configure: Rebuild.
2711 * targmatch.sed: New file; a sed script to build targmatch.h from
2713 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2714 * targets.c: Include "fnmatch.h".
2715 (struct targmatch): Define.
2716 (bfd_target_match): Define by including targmatch.h.
2717 (bfd_find_target): If the target is not found by name, search for
2718 it as a configuration triplet.
2719 * Makefile.in: Rebuild dependencies.
2720 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2721 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2722 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2723 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2724 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2725 (CFILES): Remove i386dynix.c and hp300bsd.c.
2726 (targmatch.h): New target.
2727 (do_clean): Remove targmatch.h.
2729 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2730 * acconfig.h: Add NEED_DECLARATION_GETENV.
2731 * configure, config.in: Rebuild.
2732 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2733 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2735 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2737 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2738 * cpu-mn10200.c, cpu-mn10300.c: New files.
2739 * elf32-mn10200.c, elf32-mn10300.c: New files.
2740 * Makefile.in: Break mn10x00 support into two separate
2741 configurations, mn10200 and mn10300.
2742 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2743 * bfd-in2.h, configure: Rebuilt.
2745 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2747 * Makefile.in (do_clean): Move config.log to do_distclean.
2749 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2751 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2752 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2753 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2754 (elf32-mn10x00.o): Add dependencies.
2755 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2756 (bfd_mn10x00_arch): Declare.
2757 (bfd_archures_list): Add bfd_mn10x00_arch.
2758 * config.bfd: Add mn10x00-*-*.
2759 * configure.in: Add bfd_elf32_mn10x00_vec.
2760 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2761 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2762 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2763 * bfd-in2.h, configure: Rebuilt.
2765 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2767 openVMS/Alpha: Provide filename and case_hack flags via
2768 symbol table from gas.
2769 Add case_hack code for symbol output from vax/vms.
2770 * evax-alpha.c (evax_initialize): Remove filename handling,
2771 filename is provided via symbol table.
2772 (evax_get_symtab): Use local symbol count when setting up table.
2773 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2775 (_bfd_evax_write_egsd): Skip file name symbol.
2776 * evax-emh.c (get_vms_time_string): Local function now.
2777 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2779 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2780 through _bfd_evax_case_hack_symbol.
2781 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2783 (_bfd_evax_basename): Removed.
2784 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2785 * evax.h (evax_private_data_struct): Remove filename.
2786 (flag_hash_long_names, flag_show_after_trunc,
2787 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2790 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2792 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2793 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2794 (NO_SWAP_MAGIC): Don't define.
2795 (SWAP_MAGIC): Define.
2797 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2798 no hash table entry for a global symbol.
2800 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2802 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2804 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2806 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2807 symbol type with T_NULL. Warn if symbol type changes. Based on
2808 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2810 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2811 a dynamic object in the dynamic symbol table if it is referenced
2812 or defined by a regular object.
2814 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2816 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2817 remove dwarf local labels. Shrinks binaries by a factor of 3!
2819 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2822 by hand, rather than by calling bfd_make_section.
2824 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2826 * reloc.c: Rename m32r relocs.
2827 * bfd-in2.h, libbfd.h: Rebuilt.
2828 * elf32-m32r.c: Update.
2830 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2833 link, adjust the symbol index of a base relative reloc. Don't
2834 change the addend of a PC relative reloc if pcrel_offset is set.
2835 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2836 a relocateable link.
2838 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2839 it is zero, in case src_mask matters.
2840 (bfd_install_relocation): Likewise.
2842 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2846 (_bfd_xcoff_bfd_final_link): Don't set target_index
2847 to an uninitialized value.
2849 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2852 indices, rather than crashing.
2853 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2855 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2858 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2860 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2862 (coff_arm_adjust_symndx): New static function.
2863 (coff_adjust_symndx): Define.
2865 * srec.c (srec_scan): Accept multiple symbols on a single line.
2866 From Pascal Martin <pmartin@alsys.com>.
2870 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2872 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2873 (sunos_merge_private_bfd_data): New function.
2875 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2879 (bfd_merge_private_bfd_data): Likewise.
2880 * section.c (bfd_copy_private_section_data): Likewise.
2881 * syms.c (bfd_copy_private_symbol_data): Likewise.
2882 * bfd-in2.h: Rebuild.
2883 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2884 both BFD's are the right flavour.
2885 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2886 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2887 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2888 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2889 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2890 (ppc_elf_merge_private_bfd_data): Likewise.
2891 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2892 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2894 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2895 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2898 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2900 * reloc.c: Add m32r relocs.
2901 * bfd-in2.h, libbfd.h: Rebuilt.
2902 * cpu-m32r.c,elf32-m32r.c: New files.
2904 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2906 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2908 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * tekhex.c (first_phase): Change type parameter from char to int.
2912 (pass_over): Change func to expect int, not char.
2914 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2915 rather than SEC_LOAD when aligning the file offset for the first
2916 section in a segment.
2918 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2920 * syms.c (coff_section_type): Make arg const.
2921 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2922 to make_bfd_asection().
2923 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2924 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2925 (_bfd_elf_stringtab_init): Remove prototype.
2927 * netbsd-core.c (swap_abort): Add prototype.
2928 * aix386-core.c (swap_abort): Ditto & make static
2929 * hpux-core.c (swap_abort): Ditto & make static.
2930 * irix-core.c (swap_abort): Ditto & make static.
2931 * ptrace-core.c (swap_abort): Ditto & make static.
2932 * trad-core.c (swap_abort): Ditto & make static.
2933 * coffswap.h (coff_swap_reloc_in): Ditto.
2934 (coff_swap_reloc_out): Ditto.
2935 (coff_swap_filehdr_in): Ditto.
2936 (coff_swap_filehdr_out): Ditto.
2937 (coff_swap_sym_in): Ditto.
2938 (coff_swap_sym_out): Ditto.
2939 (coff_swap_aux_in): Ditto.
2940 (coff_swap_aux_out): Ditto.
2941 (coff_swap_lineno_in): Ditto.
2942 (coff_swap_lineno_out): Ditto.
2943 (coff_swap_aouthdr_in): Ditto.
2944 (coff_swap_aouthdr_out): Ditto.
2945 (coff_swap_scnhdr_in): Ditto.
2946 (coff_swap_scnhdr_out): Ditto.
2947 * ihex.c (ihex_sizeof_headers): Ditto.
2948 * tekhex.c (getsym): Ditto.
2949 (find_chunk): Ditto & make static.
2950 (insert_byte): Ditto.
2951 (first_phase): Ditto.
2953 (tekhex_get_symtab): Ditto & make static.
2954 (tekhex_get_symtab_upper_bound): Ditto & make static.
2955 (tekhex_mkobject): Ditto.
2956 (tekhex_object_p): Ditto.
2957 (move_section_contents): Ditto.
2958 (tekhex_get_section_contents): Ditto.
2959 (tekhex_set_arch_mach): Ditto & make static.
2960 (tekhex_set_section_contents): Ditto.
2961 (writevalue): Ditto.
2964 (tekhex_write_object_contents): Ditto.
2965 (tekhex_sizeof_headers): Ditto.
2966 (tekhex_make_empty_symbol): Ditto.
2967 (tekhex_get_symbol_info): Ditto.
2968 (tekhex_print_symbol): Ditto.
2969 * irix-core.c (make_bfd_asection): Ditto.
2970 (irix_core_core_file_p): Ditto.
2971 (irix_core_core_file_failing_command): Ditto.
2972 (irix_core_core_file_failing_signal): Ditto.
2973 (irix_core_core_file_matches_executable_p): Ditto.
2974 (irix_core_make_empty_symbol): Ditto.
2975 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2976 * srec.c (srec_new_symbol): Ditto.
2977 (srec_get_section_contents): Ditto.
2978 (srec_set_arch_mach): Ditto.
2979 (srec_set_section_contents): Ditto.
2980 (internal_srec_write_object_contents): Ditto.
2981 (srec_write_object_contents): Ditto.
2982 (symbolsrec_write_object_contents): Ditto.
2983 (srec_sizeof_headers): Ditto.
2984 (srec_make_empty_symbol): Ditto.
2985 (srec_get_symtab_upper_bound): Ditto.
2986 (srec_get_symtab): Ditto.
2987 (srec_print_symbol): Ditto and make static.
2988 * elf.c (elf_read): Ditto
2989 (assign_section_numbers): Ditto.
2990 (elf_fake_sections): Ditto.
2991 (sym_is_global): Ditto.
2992 (elf_map_symbols): Ditto.
2993 (get_program_header_size): Ditto.
2994 * coffgen.c (make_a_section_from_file): Ditto.
2995 (coff_real_object_p): Ditto.
2996 (fixup_symbol_value): Ditto.
2997 (build_debug_section): Ditto.
2999 * syms.c (coff_section_type): Ditto.
3001 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3003 * bfd-in2.h: Rebuilt after m32r changes.
3005 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3007 * config.bfd,configure.in,configure: Add m32r support.
3008 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3009 * config.bfd: Keep target list alphabetically sorted.
3011 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3013 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3014 to add in the constant part found in the instruction itself.
3015 (case R_V850_HI16_S): Likewise.
3017 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3019 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3020 and R_D10V_18 to be 1 (word).
3022 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * stabs.c (_bfd_link_section_stabs): If the output_section field
3025 of either section is bfd_abs_section, then the linker is
3026 discarding the section and we should not optimize it.
3028 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3030 * Makefile.in (aout-sparcle.o): New target.
3031 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3032 * config.bfd (sparclet-*-aout*): Add case.
3033 * configure.in (sparcle_aout_vec): Add case.
3034 * configure: Regenerated.
3035 * targets.c (sparcle_aout_vec): Declare.
3036 (bfd_target_vector): Add sparcle_aout_vec.
3037 * aout-sparcle.c: New file.
3039 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3041 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3042 low order sign bit propogation for R_V850_HI16_S.
3044 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3045 handling V850 specific relocs.
3046 (elf_v850_howto_table): Use the new function for some
3047 relocations. Twiddle masks & shifts for some relocs.
3048 Set partial_inplace where needed.
3050 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3053 default architecture to a machine number of 0.
3054 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3056 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3057 the output BFD is the default, set it from the first input BFD.
3059 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3061 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3062 insert at bitpos zero. The HI16 relocs are shifted right
3063 by 16 bits. Fix src_mask for all relocs.
3064 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3066 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3069 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3071 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3072 Rewrite to use BFD file read routines and to avoid using a fixed
3073 length for the file name.
3075 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3077 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3078 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3079 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3080 to R_V850_{32,16,8}.
3082 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3084 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3085 (elf_v850_howto_table): Add info for HI16_S reloc.
3086 (v850_reloc_map): Add HI_16_S reloc.
3087 * reloc.c: Define BFD_RELOC_V850_* relocs.
3089 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3092 * elf32-sh.c: New file.
3093 * elf.c (prep_headers): Handle bfd_arch_sh.
3094 * elfcode.h (write_relocs): Handle absolute symbol.
3095 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3096 (_bfd_elf64_link_read_relocs): Declare.
3097 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3098 elf_link_read_relocs. Make globally visible. Change all
3100 (elf_link_input_bfd): Get external symbols from cache in
3101 symtab_hdr->contents. Get contents from cache in
3103 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3105 * reloc.c: Define BFD_RELOC_SH_* relocs.
3106 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3107 * coff-sh.c (sh_insns_conflict): Fix a return value.
3108 (_bfd_sh_align_load_span): New globally visible function, broken
3109 out of sh_align_load.
3110 (sh_align_load): Call _bfd_sh_align_load_span.
3111 (sh_swap_insns): Change relocs parameter to PTR.
3112 * bfd-in2.h, libbfd.h: Rebuild.
3113 * targets.c (bfd_elf32_sh_vec): Declare.
3114 (bfd_elf32_shl_vec): Declare.
3115 * config.bfd (sh-*-elf*): New target.
3116 * configure.in (bfd_elf32_sh_vec): New target vector.
3117 (bfd_elf32_shl_vec): New target vector.
3118 * configure: Rebuild.
3119 * Makefile.in: Rebuild dependencies.
3120 (BFD32_BACKENDS): Add elf32-sh.o.
3121 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3123 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3124 page before checking D_PAGED.
3126 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3127 (ihex_write_object_contents): Remove extbase; always use segbase
3130 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3132 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3133 * configure.host (i[345]86-*-*): Ditto.
3134 * config.bfd (i[345]86-*-*): Ditto.
3135 * configure: Regenerate.
3137 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3140 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3142 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3143 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3144 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3145 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3146 will have an ST_CODE type, change the symbol's type to ST_DATA.
3147 * som.c (hppa_som_gen_reloc_type): Update prototype.
3149 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3152 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3153 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3154 (mips_elf_finish_dynamic_sections): Likewise.
3156 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * configure.host (HLDENV): New variable to set. Set it for
3159 *-*-sysv4*, since those linkers may not support -R but they always
3160 support LD_RUN_PATH.
3162 * libieee.h (NSECTIONS): Don't define.
3163 (ieee_data_struct): Change section_table to asection **. Add
3165 * ieee.c (get_section_entry): If the table isn't big enough, make
3167 (ieee_slurp_sections): Remove assertion about number of sections.
3168 (ieee_object_p): Adjust initialization of ieee to match changes to
3171 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3172 symbols merely because we are generating a shared library.
3173 (xcoff_build_ldsyms): Don't set up global linkage code for an
3174 undefined symbol merely because we are generating a shared
3177 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3179 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3180 (BFD32_BACKENDS) Add elf32-v850.o.
3181 * archures.c: Add bfd_v850_arch.
3182 * bfd-in2.h: Add bfd_v850_arch.
3183 * config.bfd (v850-*-*): New target.
3184 * configure: (bfd_elf32_v850_vec) New vector.
3185 * configure.in: (bfd_elf32_v850_vec) New vector.
3186 * cpu-v850.c: New file.
3187 * elf.c (prep_headers): Added case bfd_arch_v850.
3188 * elf32-v850.c: New file.
3189 * targets.c (bfd_elf32_v850_vec): New vector.
3191 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3194 a function code symbol for an XMC_XO symbol.
3196 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3198 * mpw-config.in: Update editing of autoconf vars to reflect
3199 Jul 18 configure.in change.
3200 * mpw-make.sed: Update editing of include pathnames to be
3201 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3203 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3205 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3206 which to offset to get the .plt entry address is ".plt".
3208 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3210 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3211 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3212 Added, for internal use by the ARM gas.
3214 * bfd-in2.h: Rebuilt
3216 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3218 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3219 in section dynidx start.
3221 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3224 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3225 optimization for g++.
3227 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3229 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3230 the -mrelocatable-lib bit set and the other doesn't, clear the
3231 -mrelocatable-lib bit in the header.
3233 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3236 symbol against a STT_FUNC symbol in a shared library.
3238 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3240 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3241 symbol is found, automatically define the corresponding function
3244 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3245 if sym.n_numaux is not zero.
3246 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3247 entry to disagree about the number of aux entries if the symbol
3250 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3251 section if it might be needed, not just if info->shared.
3252 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3253 the start of .rel.dyn if we are going to use it.
3254 (mips_elf_finish_dynamic_sections): Only clear the first element
3255 of .rel.dyn if the size is greater than zero.
3257 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3259 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3260 undefined_symbol callback for a symbol, then don't issue any more
3261 warnings about loader relocs.
3262 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3263 after calling the undefined_symbol callback.
3265 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3266 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3267 as the AIX linker seems to do.
3269 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3271 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3272 (evax_initialize): Remove evax_reloc_table.
3273 (evax_close_and_cleanup): Ditto.
3275 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3277 (evax_bfd_reloc_type_lookup): Ditto.
3278 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3279 cooked_size == raw_size.
3280 * evax-emh.c (_bfd_evax_register_filename): Remove.
3281 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3282 * evax-misc.c (add_new_contents): Malloc section at full size.
3283 (_bfd_save_evax_section): Memcpy section contents directly.
3284 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3285 (evax_reloc_table): Remove.
3287 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3289 * makefile.vms: Add better support for DEC C compilation
3290 Add evax.h dependencies
3292 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3293 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3294 (BFD_RELOC_ALPHA_BASEREG): Remove.
3295 * bfd-in2.h, libbfd.h: Rebuild.
3297 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3299 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3300 getgid if _WIN32 is defined.
3301 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3303 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3305 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3306 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3308 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3311 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3313 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3315 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3316 (NEED_DECLARATION_REALLOC): New macro.
3317 * configure, config.in: Rebuild.
3318 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3319 (realloc): Declare if NEED_DECLARATION_REALLOC.
3321 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3322 <strings.h> if they exist.
3324 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3326 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3330 Based on patches from Eric Valette <valette@crf.canon.fr>:
3331 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3332 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3333 (elf_howto_table): Add entries for new relocs.
3334 (elf_i386_reloc_type_lookup): Handle new relocs.
3335 (elf_i386_info_to_howto): Just call abort.
3336 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3337 (elf_i386_relocate_section): Likewise.
3339 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3341 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3343 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3346 only get the LMA from the phdr if they are in the same part of the
3349 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3350 new segment to make them more comprehensible. If the relationship
3351 between the LMA and the VMA changed, start a new segment. Don't
3352 check dynsec when deciding whether to start a new segment for a
3353 writeable section; -N will now handle this.
3355 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3357 * libhppa.h: Remove "esel" changes. Not the right approach.
3358 * som.c: Corresponding changes.
3359 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3360 which don't have a SOM symbol type associated with them.
3361 Reverses a 1994 change.
3363 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3365 Make ld -N more reasonable for ELF:
3366 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3367 phdr_in_section to false, and always use a single load segment.
3368 (elf_sort_sections): Sort sections by LMA after VMA.
3369 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3370 align to maxpagesize.
3371 (assign_file_positions_except_relocs): Likewise.
3372 * elfcode.h (elf_object_p): If a section is loaded but not page
3373 aligned, clear D_PAGED.
3375 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3377 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3378 Added, for internal use by the ARM gas.
3380 * bfd-in2.h: Rebuilt
3382 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3384 * libhppa.h (R_HPPA_ESEL): New field selector.
3385 (e_esel): Similarly.
3386 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3387 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3388 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3390 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3393 archive search before looking for stripped dynamic objects.
3395 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3397 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3398 symbol a warning rather than an error.
3400 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * elf.c (assign_file_positions_for_segments): Track the virtual
3403 memory position separately from the file position, and use it to
3404 compute the alignment adjustment.
3406 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3408 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3409 and fixed mask on R_D10V_10_PCREL_L.
3411 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * elf64-mips.c: Include "aout/ar.h".
3414 (mips_elf64_slurp_armap): New static function.
3415 (mips_elf64_write_armap): New static function.
3416 (bfd_elf64_archive_*): Define.
3417 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3418 Use instead of bfd_generic_archive_p.
3419 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3420 instead of _bfd_write_archive_contents.
3421 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3422 _bfd_generic_mkarchive.
3423 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3424 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3426 (TARGET_LITTLE_SYM): Likewise.
3427 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3429 * Makefile.in: Rebuild dependencies.
3431 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3432 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3433 SHT_MIPS_EVENTS sections.
3434 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3435 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3437 (_bfd_mips_elf_fake_sections): Likewise.
3439 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3440 * ecoff.c (ecoff_compute_section_file_positions): Copy
3441 rdata_in_text from backend info to tdata. Clear it if any data
3442 section comes before .rdata.
3443 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3444 tdata rather than backend info.
3446 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3448 * configure.in: Fix test for whether a compiler has a 64 bit
3449 type. From Jim Wilson <wilson@cygnus.com>.
3451 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * configure.host (mips-sgi-irix6*): New host.
3455 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3456 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3457 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3459 * configure: Rebuild.
3460 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3461 (BFD_HOST_64_BIT): Define conditionally.
3462 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3463 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3464 (symvalue, bfd_size_type): Likewise.
3465 * bfd-in2.h: Rebuild.
3466 * Makefile.in (do_clean): Remove bfd-tmp.h.
3467 (do_distclean): Remove bfd-in3.h.
3468 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3469 (bfd-in3.h): New target.
3471 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3472 Andrew Gierth <ANDREWG@microlise.co.uk>.
3474 * configure.host: Set INSTALL_SHLIB.
3475 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3476 * configure: Rebuild.
3477 * Makefile.in (install): Use @INSTALL_SHLIB@.
3479 * config.bfd (mips*-*-irix6*): New target.
3480 * configure.host: Handle Irix 6 shared library like Irix 5.
3482 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3483 symbol for a magic name.
3484 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3486 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3489 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3491 * mpw-config.in: Add ELF support to mips config, create the
3492 elf32-target.h file in the object dir.
3493 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3495 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3497 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3498 Also removed most abort calls, in favor of using bfd reporting.
3500 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3502 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3503 (BFD32_BACKENDS) Add elf32-d10v.o.
3504 * archures.c: Add bfd_d10v_arch.
3505 * bfd-in2.h: Add bfd_d10v_arch.
3506 * config.bfd (d10v-*-*): New target.
3507 * configure: (bfd_elf32_d10v_vec) New vector.
3508 * configure.in: (bfd_elf32_d10v_vec) New vector.
3509 * cpu-d10v.c: New file.
3510 * elf.c (prep_headers): Added case bfd_arch_d10v.
3511 * elf32-d10v.c: New file.
3512 * libbfd.h: Rebuild.
3513 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3514 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3515 * targets.c (bfd_elf32_d10v_vec): New vector.
3517 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3519 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3521 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3523 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3524 bfd_mach_i386_i8086 machine types.
3526 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3531 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3533 * coffcode.h (coff_set_section_contents): A/UX does not require
3534 special handling of the _LIB section.
3536 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3538 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3539 value for R_RELBYTE.
3541 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3542 array if one was allocated.
3544 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3546 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3547 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3548 use_rld_obj_head and rld_value.
3549 (mips_elf_link_hash_table_create): Initialize new fields.
3550 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3552 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3553 __rld_obj_head symbol not seen, create an __rld_map symbol.
3554 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3555 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3556 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3557 __rld_obj_head symbol.
3558 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3560 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3564 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3565 ppc_elf_addr16_ha_reloc.
3566 (ppc_elf_addr16_ha_reloc): New static function.
3568 * coff-mips.c (struct mips_hi): Define.
3569 (mips_refhi_list): New static variable.
3570 (mips_refhi_addr, mips_refhi_addend): Remove.
3571 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3572 (mips_reflo_reloc): Process mips_refhi_list.
3573 (mips_relhi_list): New static variable.
3574 (mips_relhi_addr, mips_relhi_addend): Remove.
3575 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3576 (mips_rello_reloc): Process mips_relhi_list.
3577 (mips_relocate_section): Permit an arbitrary number of REFHI or
3578 RELHI relocs before the associated REFLO or RELLO reloc.
3580 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * aout-target.h (MY(callback)): Set reloc_count fields.
3584 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3586 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3587 sections unless this is a SunOS link.
3589 * VERSION: Set to 2.7.1.
3591 * Released binutils 2.7.
3593 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * i386aout.c: Include "aout/aout64.h".
3596 (i386aout_write_object_contents): New static function.
3597 (MY_write_object_contents): Define.
3599 * netbsd.h (MY(write_object_contents)): Make sure that
3600 adjust_sizes_and_vmas is called before fiddling with the magic
3603 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3607 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3609 * libbfd-in.h (itos, stoi): Don't define.
3610 * libbfd.h: Rebuild.
3611 * i386lynx.c (KEEPIT): Define as udata.i.
3612 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3613 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3614 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3615 flags. Don't use stoi.
3617 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3619 * elf.c (map_sections_to_segments): Don't start a new segment for
3620 a writable section if it's on the same page as the previous
3621 segment. Reset the writable variable for a readonly section.
3623 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3625 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3626 first_thunk_address, thunk_size, and import_table_size.
3627 * peicode.h: Improved some diagnostics regarding edata sections.
3629 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3631 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3632 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3634 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3636 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3637 with XCOFF_DEF_DYNAMIC set is really defined.
3638 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3639 (xcoff_link_add_symbols): Only create special sections if using an
3642 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3644 (bfd_install_relocation): Likewise.
3646 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3648 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3650 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3651 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3652 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3653 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3654 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3655 are found for LITERAL relocs.
3656 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3657 taken, we cannot generate a .plt entry for the symbol.
3659 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3661 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3662 sysconf functions (for gprof).
3663 * configure, config.in: Rebuild.
3665 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3668 an archive if it has a map. If the object file has the wrong
3671 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3672 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3674 (alpha_relocate_section): Likewise.
3676 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3677 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3678 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3679 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3680 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3681 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3682 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3683 * peicode.h: Corresponding changes.
3685 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3687 * elflink.h (elf_create_pointer_linker_section): Comment out code
3688 dealing with making GOT pointers negative of the GOT symbol for
3691 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3693 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3694 increment the .rela.plt size until after we're done creating the
3696 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3697 .rela.plt offset directly rather than calculating it.
3699 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3701 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3702 Use autoconf-set values.
3703 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3704 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3707 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3708 * configure: Rebuilt.
3710 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3712 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3713 handling code > 1k away.
3715 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3717 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3718 defined, output whenever the symbol is updated.
3720 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3722 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3723 section to 0 if user_set_vma is set.
3724 * elflink.h (elf_bfd_final_link): Likewise.
3726 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3728 Partially undo patch of Jun 20.
3729 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3730 (coff_compute_section_file_positions): Likewise.
3731 (coff_write_object_contents): Likewise. Re-add deleted code, but
3732 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3733 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3735 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3737 * config.bfd: Add support for *-*-rtems* configurations.
3739 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * elf.c (prep_headers): Add bfd_arch_alpha case.
3743 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3745 * elf64-alpha.c: New file.
3746 * config.bfd (alpha-*-linuxecoff*): New target.
3747 (alpha-*-linux*, alpha-*-elf*): New targets.
3748 * configure.in (bfd_elf64_alpha_vec): New vector.
3749 * configure: Rebuild.
3750 * targets.c (bfd_elf64_alpha_vec): Declare.
3751 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3752 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3753 * bfd-in2.h, libbfd.h: Rebuild.
3754 * Makefile.in: Rebuild dependencies.
3755 (BFD64_BACKENDS): Add elf64-alpha.o.
3756 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3758 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3761 than relying on a right shift of 32.
3763 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3765 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3766 ifdef to COFF_WITH_PE.
3767 (coff_compute_section_file_positions): Likewise.
3768 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3769 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3770 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3771 COFF_IMAGE_WITH_PE, always include.
3773 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3775 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3777 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3778 approximate the correct answer if SIZEOF_HEADERS was not used.
3780 * binary.c (binary_set_section_contents): Set section file
3781 position based on LMA rather than VMA.
3783 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3785 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3786 symbols if info->strip == strip_all.
3788 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3790 * coff-h8300.c: Remove #if 0 code.
3791 (compatable): Don't allow mixing/matching of different architectures.
3793 * archures.c (bfd_mach_h8300s): Add.
3794 * bfd-in2.h: Rebuilt.
3795 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3797 (h8300_reloc16_estimate): Likewise.
3798 (h8300_reloc16_extra_cases): Likewise.
3799 (h8300_bfd_link_add_symbols): Likewise.
3800 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3801 (coff_set_flags): Likewise.
3802 * cpu-h8300.c (h8300_scan): Likewise.
3803 Add H8/S to bfd_h8300_arch list.
3805 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3807 Added support for Alpha OpenVMS:
3808 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3809 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3810 * config.h-vms, makefile.vms: New files.
3811 * config.bfd (alpha-*-*vms*): New target.
3812 * configure.in (evax_alpha_vec): New target vector.
3813 * configure: Rebuild.
3814 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3815 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3816 * targets.c (bfd_target_evax_flavour): Define.
3817 (evax_alpha_vec): Declare.
3818 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3819 if BFD64 is defined.
3820 * bfd-in2.h, libbfd.h: Rebuild.
3821 * Makefile.in: Rebuild dependencies.
3822 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3823 evax-emh.o, and evax-misc.o.
3824 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3825 evax-etir.c, evax-emh.c, and evax-misc.c.
3826 (HFILES): Add evax.h.
3828 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3830 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3832 (h8300_bfd_link_add_symbols): Likewise.
3834 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3836 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3837 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3839 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3842 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3844 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3845 R_MIPS_32 relocs if creating a shared library.
3847 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3849 * peicode.h (add_data_entry): Use pei_section_data rather than
3850 _cooked_size. Corresponds to May 13 change in coffcode.h.
3852 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3855 * coffcode.h (coff_write_object_contents): If there are long
3856 section names, always set the f_symptr field, even if there are no
3858 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3859 if there are no symbols.
3861 * coffgen.c (make_a_section_from_file): Check return value of
3862 _bfd_coff_read_string_table.
3863 (coff_real_object_p): Check return value of
3864 make_a_section_from_file.
3865 (_bfd_coff_read_string_table): Check that there are some symbols
3866 before trying to read the string table size.
3868 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3871 to replace a symbol in a dynamic object with a symbol from another
3872 dynamic object, do the replacement if the existing symbol is
3873 global linkage code.
3875 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3876 for _ptrgl, and treat it as global linkage code.
3878 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3879 filename or N_SO symbol past the offset, and use it to indicate
3880 that there is no line number or function when appropriate.
3882 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3884 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3885 common symbol defined by the linker. Don't export function code
3886 even if export_defineds is set.
3888 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3890 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3892 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3893 (h8300_symbol_address_p): New function.
3894 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3897 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3899 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3901 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3902 correctly for the two variants. Allow relaxing if the target
3903 is 128 bytes away since after relaxation it'll be 126 bytes away.
3904 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3905 "dot" and "value". Allow relaxing if the target is 128 bytes
3906 away since after relaxation it'll be 126 bytes away.
3907 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3908 the given section until nothing changes.
3910 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3912 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3913 alignment hack--we can get the lnnoptr info another way without
3914 suddenly increasing the alignment requirements. Set the flags for
3916 (ecoff_compute_section_file_positions): Do so.
3918 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3921 to keep the HP emulator database happy.
3923 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3924 From Kevin Buettner <kev@primenet.com>.
3926 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3928 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3929 name of a NULL section.
3931 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3934 set, always call the notice callback.
3936 * VERSION: Increment for bfdlink.h change.
3938 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3941 (sh_relax_delete_bytes): Correct handling of differently sized
3942 trailing alignment reloc.
3944 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3945 * bfd-in2.h: Rebuild.
3946 * configure.in: Warn if there is no known 64 bit type.
3947 * configure: Rebuild.
3949 * Makefile.in: Rebuild dependencies.
3950 (BFD32_BACKENDS): Add ppcboot.o.
3951 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3953 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3954 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3956 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3958 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3959 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3960 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3961 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3963 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3965 * elf64-mips.c: Improve reloc special_functions and handling of
3966 SHT_MIPS_OPTIONS section.
3967 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3968 mips_elf_hi16_reloc and make globally visible.
3969 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3970 make globally visible.
3971 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3972 make globally visible.
3973 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3974 and make globally visible.
3975 (gprel16_with_gp): Check howto->src_mask before using value in
3977 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3978 and make globally visible.
3979 (gprel32_with_gp): Check howto->src_mask before fetching value.
3980 (bfd_mips_elf_swap_options_in): New function.
3981 (bfd_mips_elf_swap_options_out): New function.
3982 (_bfd_mips_elf_set_private_flags): Rename from
3983 mips_elf_set_private_flags and make globally visible.
3984 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3985 mips_elf_copy_private_bfd_data and make globally visible.
3986 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3987 mips_elf_merge_private_bfd_data and make globally visible.
3988 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3989 for a SHT_MIPS_OPTIONS section.
3990 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3991 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3992 name of a SHT_MIPS_OPTIONS section.
3993 (_bfd_mips_elf_set_section_contents): New function.
3994 (mips_elf32_section_processing): Set the GP value in a
3995 SHT_MIPS_OPTIONS section.
3996 (_bfd_mips_elf_find_nearest_line): Rename from
3997 mips_elf_find_nearest_line and make globally visible.
3998 (bfd_elf32_set_section_contents): Define.
3999 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4000 (_bfd_mips_elf_lo16_reloc): Declare.
4001 (_bfd_mips_elf_gprel16_reloc): Declare.
4002 (_bfd_mips_elf_got16_reloc): Declare.
4003 (_bfd_mips_elf_gprel32_reloc): Declare.
4004 (_bfd_mips_elf_set_private_flags): Declare.
4005 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4006 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4007 (_bfd_mips_elf_find_nearest_line): Declare.
4008 (_bfd_mips_elf_set_section_contents): Declare.
4010 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4012 (elf_info_to_howto): Define.
4013 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4015 (elf_info_to_howto): Define.
4016 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4018 (elf_info_to_howto): Define.
4020 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4021 R_MOV16B[12], to match change in coff/internal.h.
4023 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * elf64-mips.c: Extensive additions to provide better support for
4026 writing files and for gas.
4027 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4028 of mips_elf_object_p.
4029 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4030 _bfd_mips_elf_object_p.
4031 (_bfd_mips_elf_final_write_processing): Rename from
4032 mips_elf_final_write_processing and make globally visible.
4033 (_bfd_mips_elf_fake_sections): Rename from
4034 mips_elf_fake_sections and make globally visible.
4035 (_bfd_mips_elf_section_from_bfd_section): Rename from
4036 mips_elf_section_from_bfd_section and make globally visible.
4037 (_bfd_mips_elf_section_processing): New function, broken out of
4038 mips_elf_section_processing.
4039 (mips_elf32_section_processing): Rename from
4040 mips_elf_section_processing; call
4041 _bfd_mips_elf_section_processing.
4042 (_bfd_mips_elf_symbol_processing): Rename from
4043 mips_elf_symbol_processing and make globally visible.
4044 (_bfd_mips_elf_read_ecoff_info): Rename from
4045 mips_elf_read_ecoff_info and make globally visible.
4046 (mips_elf32_ecoff_debug_swap): Rename from
4047 mips_elf_ecoff_debug_swap.
4048 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4049 struct symbol_cache_entry.
4050 (_bfd_elf_validate_reloc): New function, moved in from
4051 elfcode.h:validate_reloc.
4052 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4053 to _bfd_elf_validate_reloc. Change all callers.
4054 * elf-bfd.h (bfd_section_from_shdr): Declare.
4055 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4056 (_bfd_elf_validate_reloc): Declare.
4057 (_bfd_mips_elf_object_p): Declare.
4058 (_bfd_mips_elf_fake_sections): Declare.
4059 (_bfd_mips_elf_section_from_bfd_section): Declare.
4060 (_bfd_mips_elf_section_processing): Declare.
4061 (_bfd_mips_elf_symbol_processing): Declare.
4062 (_bfd_mips_elf_read_ecoff_info): Declare.
4063 (_bfd_mips_elf_final_write_processing): Declare.
4064 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4067 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4068 (mips_elf_final_write_processing): Likewise.
4070 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4072 64-bit MIPS ELF ABI objdump support:
4073 * elf64-mips.c: New file.
4074 * Makefile.in: Rebuild dependencies.
4075 (BFD64_BACKENDS): Add elf64-mips.o.
4076 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4077 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4078 bfd_elf64_littlemips_vec to targ_selvecs.
4079 (mips*-*-elf*): Likewise.
4080 * confingure.in: Add bfd_elf64_bigmips_vec and
4081 bfd_elf64_littlemips_vec to vector switch.
4082 * configure: Rebuild.
4083 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4084 broken out of mips_elf_section_from_shdr.
4085 (mips_elf32_section_from_shdr): Rename from
4086 mips_elf_section_from_shdr. Call new function.
4087 (elf_backend_section_from_shdr): Update name of renamed function.
4088 * elf-bfd.h (struct elf_size_info): Change second parameter of
4089 write_out_phdrs to be const. Likewise for second parameter of
4091 (struct bfd_elf_section_data): Add rel_hdr2 field.
4092 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4093 (bfd_elf32_swap_symbol_out): Likewise.
4094 (bfd_elf32_swap_reloc_in): Likewise.
4095 (bfd_elf32_swap_reloc_out): Likewise.
4096 (bfd_elf32_swap_reloca_in): Likewise.
4097 (bfd_elf32_swap_reloca_out): Likewise.
4098 (bfd_elf32_swap_phdr_in): Likewise.
4099 (bfd_elf32_swap_phdr_out): Likewise.
4100 (bfd_elf32_swap_dyn_in): Likewise.
4101 (bfd_elf32_swap_dyn_out): Likewise.
4102 (bfd_elf32_slurp_symbol_table): Declare.
4103 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4104 (bfd_elf32_write_out_phdrs): Declare.
4105 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4106 (bfd_elf64_swap_symbol_out): Likewise.
4107 (bfd_elf64_swap_reloc_in): Likewise.
4108 (bfd_elf64_swap_reloc_out): Likewise.
4109 (bfd_elf64_swap_reloca_in): Likewise.
4110 (bfd_elf64_swap_reloca_out): Likewise.
4111 (bfd_elf64_swap_phdr_in): Likewise.
4112 (bfd_elf64_swap_phdr_out): Likewise.
4113 (bfd_elf64_swap_dyn_in): Likewise.
4114 (bfd_elf64_swap_dyn_out): Likewise.
4115 (bfd_elf64_slurp_symbol_table): Declare.
4116 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4117 (bfd_elf64_write_out_phdrs): Declare.
4118 (_bfd_mips_elf_section_from_shdr): Declare.
4119 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4120 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4121 section for the section, add the new one to rel_hdr2. Increment
4122 reloc_count rather than setting it.
4123 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4124 Remove static declaration.
4125 (elf_write_shdrs_and_ehdr): Define name as macro.
4126 (elf_write_out_phdrs): Likewise.
4127 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4128 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4129 (elf_swap_symbol_in): Change second parameter to be const.
4130 (elf_swap_symbol_out): Likewise.
4131 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4132 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4133 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4134 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4135 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4136 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4137 parameter to be const. Make non-static.
4138 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4140 (elf_slurp_symbol_table): Make non-static.
4141 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4142 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4143 (elf_backend_size_info): Likewise.
4144 (elfNN_bed): Use elf_backend_size_info.
4145 * targets.c (bfd_elf64_bigmips_vec): Declare.
4146 (bfd_elf64_littlemips_vec): Declare.
4147 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4148 bfd_elf64_littlemips_vec if BFD64 is defined.
4150 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4152 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4154 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4155 zeroes, in alignment holes.
4157 * configure: Rebuild with autoconf 2.10.
4159 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4160 potential leading underscore in the allocated buffer.
4162 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4164 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4165 symbols into .sbss if this is a relocatable link.
4167 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4170 undefined symbols when creating a shared library.
4172 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * coff-sh.c: Add a bunch of new code and static const arrays to
4175 support aligning loads and stores on four byte memory boundaries.
4177 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4179 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4180 call sh_align_loads.
4181 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4184 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * cache.c (bfd_open_file): Unlink the file before opening it for
4187 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4189 * opncls.c (bfd_fdopenr): Set opened_once.
4191 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4196 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4197 the code unconditionally.
4199 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * libcoff-in.h (struct pei_section_tdata): Define structure.
4202 (pei_section_data): Define macro.
4203 * libcoff.h: Rebuild.
4204 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4205 store s_paddr field in pei_section_data.
4206 (coff_compute_section_file_positions): Use pei_section_data rather
4207 than _cooked_size, and don't overwrite an existing value.
4208 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4209 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4210 * peicode.h (coff_bfd_copy_private_section_data): Define if
4212 (pe_bfd_copy_private_section_data): New static function if
4215 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * srec.c (srec_set_arch_mach): Write as a function rather than a
4220 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4221 no map, just check each member in turn to see whether it is
4224 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4226 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4227 table. Call BFD_ASSERT to validate header size, instead of
4229 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4232 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4234 * ppcboot.c: New target for looking at PPCbug boot records.
4236 * config{ure.in,.bfd}: Add support for ppcboot target.
4238 * configure: Regenerate.
4240 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4242 * coff-h8300.c (howto_table): Update names to match recent
4243 changes to include/coff/internal.h. Fix minor errors in the
4244 existing relocs. Add R_MOVL1 and R_MOVL2.
4245 (rtype2howto): Similarly.
4246 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4247 existing relaxing code and peform more relaxing.
4248 (h8300_reloc16_extra_cases): Likewise.
4250 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4252 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4255 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4257 * elfcode.h (elf_object_p): Reject generic ELF target if
4258 e_machine matches an alternate machine code in a specific backend.
4260 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4261 obsolete align_power_min field.
4263 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4265 * coff-h8300.c (reloc_howto_type): Add howto entry for
4267 (rtype2howto): Handle R_PCRWORD_B.
4268 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4269 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4270 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4271 branch (R_PCWORD_B).
4273 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4275 * aoutx.h (translate_from_native_sym_flags): Set the section for
4276 BSF_CONSTRUCTOR symbols.
4278 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4281 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4283 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4284 stop looking when section is found.
4286 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * coffcode.h (STRING_SIZE_SIZE): Define.
4289 (styp_to_sec_flags): Handle long symbol names when looking for the
4291 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4292 (bfd_coff_long_section_names): Define.
4293 (coff_write_object_contents): Handle long section names.
4294 (bfd_coff_std_swap_table): Initialize new field.
4295 * libcoff.h: Rebuild.
4296 * coffgen.c (make_a_section_from_file): Handle long section
4298 (coff_write_symbols): Handle long section names.
4299 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4300 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4301 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4302 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4303 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4304 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4305 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4306 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4308 * bout.c (b_out_callback): Set lma of sections.
4309 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4310 parameter to output_bfd. Used input_bfd instead of output_bfd in
4313 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * aoutx.h (translate_from_native_sym_flags): Don't create
4316 SEC_CONSTRUCTOR sections.
4317 * ecoff.c (ecoff_set_symbol_info): Likewise.
4319 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4320 From Don Bowman <bowman@waterloo.hp.com>.
4322 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4324 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4325 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4327 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4330 mips_32_relocs field.
4331 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4332 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4333 relocs against a global symbol which is not defined in a regular
4335 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4336 against a global symbol, increment mips_32_relocs.
4337 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4338 the symbol is not defined in a regular file, make room in the
4341 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4343 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4344 file position and the virtual file position separately. Set
4345 filepos information bsaed on the real file position.
4346 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4347 Jan 23 change to coffcode.h.
4349 * som.c (som_slurp_symbol_table): Set the symbol count to the
4350 number of BFD symbols created.
4352 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4354 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4355 output file if linking shared objects. Loop to check all relocs,
4356 rather than returning false on first error.
4358 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4360 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4361 (ppc_elf_additional_program_headers): If .interp section, bump #
4362 of program headers by 1.
4363 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4364 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4365 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4367 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4369 (ppc_elf_relocate_section): If the output section isn't defined,
4370 don't abort, just give an error message.
4372 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4373 being created is .sdata or .sdata2, don't make the symbol dynamic.
4375 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4378 members of an archive for dynamic objects with no symbols, and
4379 pass them directly to check_archive_element.
4380 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4381 xcoff_link_check_dynamic_ar_symbols.
4382 (xcoff_link_check_dynamic_ar_symbols): New static function.
4384 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4385 from _bfd_nodynamic to _bfd_xcoff.
4386 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4388 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4389 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4390 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4391 * libcoff.h: Rebuild.
4392 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4393 (xcoff_get_section_contents): New static function.
4394 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4395 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4396 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4397 (xcoff_dynamic_reloc): New static variable.
4398 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4399 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4401 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4403 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4404 if reloc_entry->addend is not 0.
4405 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4407 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4409 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4411 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4412 Add entries for R_SPARC_[56].
4413 (sparc_reloc_map): Add entries for R_SPARC_[56].
4415 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4417 Optimize linking of stabs in sections as used in ELF and COFF.
4418 * stabs.c: New file.
4419 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4420 (_bfd_write_section_stabs): Declare.
4421 (_bfd_write_stab_strings): Declare.
4422 * libbfd.h: Rebuild.
4423 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4424 (struct coff_link_hash_table): Add stab_info field.
4425 * libcoff.h: Rebuild.
4426 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4428 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4430 (_bfd_coff_final_link): Write out stab strings hash table.
4431 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4432 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4434 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4435 (struct bfd_elf_section_data): Add stab_info field.
4436 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4438 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4439 _bfd_link_section_stabs.
4440 (elf_bfd_final_link): Write out stab strings hash table.
4441 (elf_link_input_bfd): Handle optimized stabs sections.
4442 * reloc.c (_bfd_final_link_relocate): Check address against
4443 _raw_size rather than _cooked_size.
4444 * Makefile.in: Rebuild dependencies.
4445 (BFD_LIBS): Add stabs.o
4446 (BFD_LIBS_CFILES): Add stabs.c.
4448 * VERSION: Increment for bfdlink.h change.
4450 * coffgen.c (coff_renumber_symbols): Correct handling of
4451 BSF_NOT_AT_END common symbols.
4453 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4455 * coff-ppc.c (record_toc): Add cast to avoid warning.
4456 (ppc_allocate_toc_section): Likewise.
4457 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4458 (ppc_coff_reloc_type_lookup): Remove unreached code.
4459 * coffcode.h (coff_write_object_contents): Don't take the address
4461 * peicode.h (pe_print_idata): Add casts to avoid warning.
4462 (pe_print_edata): Likewise.
4463 (pe_print_reloc): Remove ANSI C string concatenation.
4465 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4469 * libcoff.h: Rebuild.
4470 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4472 (coff_swap_aux_out): Likewise.
4473 * peicode.h (coff_swap_aux_in): Likewise.
4474 (coff_swap_aux_out): Likewise.
4475 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4477 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4479 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4480 Fix up .bf endndx link fields.
4481 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4483 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4486 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4488 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4489 on Solaris PowerPC systems doesn't get confused.
4491 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4494 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4495 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4496 update did_reg and did_reg2.
4498 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4500 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4502 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4503 callback routines, pass h->root.string rather than name, in case
4504 copy is true and name is transient.
4506 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4508 * elfcore.h: Add support for core files with multiple threads.
4509 (Primarily for Solaris.)
4511 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4513 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4514 section->orelocation is NULL.
4516 * coffgen.c (bfd_coff_get_syment): New function.
4517 (bfd_coff_get_auxent): New function.
4518 * bfd-in.h (bfd_coff_get_syment): Declare.
4519 (bfd_coff_get_auxent): Declare.
4520 * bfd-in2.h: Rebuild.
4522 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * elf32-mips.c (struct mips_hi16): Define.
4525 (mips_hi16_addr, mips_hi16_addend): Remove.
4526 (mips_hi16_list): New static variable.
4527 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4528 (mips_elf_lo16_reloc): Process mips_hi16_list.
4529 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4530 relocs before the associated LO16 reloc.
4532 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4534 * versados.c (versados_scan): Check bfd_alloc return value.
4535 (versados_object_p): Check all bfd_read return values. Require
4536 that lang field be less than 10, to avoid confusion with Intel Hex
4539 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4541 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4542 not 0, for an absolute symbol.
4543 (NAME(aout,swap_ext_reloc_out)): Likewise.
4545 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4546 (ihex_write_object_contents): For a large start address, output
4547 the full 32 bit address in record type 5.
4549 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4550 to int to avoid promotion problems in prototype.
4552 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4554 * configure.host: Use ${srcdir} when looking for picfrag.
4556 * configure.host: Switch on ${libdir}, not $(libdir). From
4557 alan@spri.levels.unisa.edu.au (Alan Modra).
4559 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4560 entry point, not just for DYNAMIC objects.
4561 * sunos.c (sunos_add_dynamic_symbols): Always call
4562 sunos_create_dynamic_sections. If called with a non DYNAMIC
4563 object, don't do anything else.
4564 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4566 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * configure.in: Permit --enable-shared to specify a list of
4570 * configure: Rebuild.
4572 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4573 host when configuring with --enable-shard.
4575 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4577 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4580 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4581 to avoid crashing in bfd_hash_replace.
4583 * sysdep.h: Use #ifdef, not #if.
4585 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4587 * config.in: Rebuild.
4589 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4591 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4592 (AC_CHECK_HEADERS): Check for sys/time.h
4593 (AC_HEADER_TIME): Add macro.
4594 * configure: Rebuild.
4595 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4596 to control what combination of <time> and <sys/time.h>
4599 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4601 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4602 (aout_32_sunos4_write_object_contents): Likewise.
4603 * aoutx.h (NAME(aout,machine_type)): Handle
4604 bfd_mach_sparc_{sparclet,sparclite}.
4605 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4606 (bfd_mach_sparc_v9_p): Update.
4607 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4608 * libaout.h (enum machine_type): Add M_SPARCLET.
4609 * sunos.c (MACHTYPE_OK): Define.
4610 * bfd-in2.h: Regenerated.
4612 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4614 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4615 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4616 * elflink.c (_bfd_elf_create_got_section): Store the
4617 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4618 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4619 global offset table goes over 0x1000, set the value of
4620 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4621 (elf32_sparc_relocate_section): Subtract the offset of
4622 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4624 * elfcode.h: Don't include <string.h>.
4626 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4628 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4629 generic_link_hash_newfunc. All references changed.
4630 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4631 moved here from libbfd-in.h.
4632 * libbfd-in.h: Corresponding changes.
4633 * libbfd.h: Regenerated.
4635 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4637 * aoutx.h (aout_link_input_section_std): When reporting an
4638 overflow error, use the name of the symbol in the hash table if
4640 (aout_link_input_section_ext): Likewise.
4642 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4643 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4645 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4647 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4648 * coffcode.h (coff_compute_section_file_positions): Likewise.
4649 (coff_write_object_contents): Likewise.
4651 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4653 * section.c (SEC_LINK_ONCE): Define.
4654 (SEC_LINK_DUPLICATES): Define.
4655 (SEC_LINK_DUPLICATES_DISCARD): Define.
4656 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4657 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4658 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4659 * bfd-in2.h: Rebuild.
4660 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4661 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4662 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4663 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4664 SEC_LINK_ONCE, and look through the symbol table for the setting
4665 for SEC_LINK_DUPLICATES.
4666 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4667 set for a section, find the section symbol in the symbol table,
4668 and set the aux entry based on SEC_LINK_DUPLICATES.
4669 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4670 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4671 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4672 * coff-i386.c (i386coff_vec): Likewise.
4673 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4675 * VERSION: Bump to 2.6.1.
4676 * Makefile.in (stamp-h): Depend upon VERSION.
4678 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4680 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4681 * libbfd.h: Rebuilt.
4682 * linker.c (generic_link_hash_newfunc): No longer static.
4683 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4685 * coff-h8300.c: Add two derived hash tables and their associated
4686 funtions and #defines for use by the h8300 linker.
4687 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4688 the function vector as needed. Place the address of the function
4689 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4690 Rewrite the vectors section contents as necessary.
4691 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4692 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4693 (coff_bfd_link_hash_table_create): Likewise.
4695 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4698 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4700 (hppa_rebuild_insn): Pass pointer to correct type to
4701 low_sign_unext and dis_assemble_21.
4703 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4705 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4706 Stick with sparc-*-{sysv4*,solaris2*}.
4708 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4710 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4711 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4712 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4713 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4714 fields is non-zero, print them.
4716 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4717 ifdef. Remove unused variables.
4718 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4720 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4721 (get_symbol_value): Ifdef out.
4722 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4723 (coff_ppc_relocate_section): Remove unused variables. Make
4724 fprintf strings and argument types correspond. Put before_addr in
4726 (dump_toc): Make fprintf strings and argument types correspond.
4727 (ppc_process_before_allocation): Remove unused variables. Always
4729 (ppc_reflo_reloc): Ifdef out.
4730 (ppc_addr32nb_reloc): Ifdef out.
4731 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4733 (coff_ppc_rtype_to_howto): Likewise.
4734 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4736 * peicode.h (pe_print_idata): Move otherwise unused variables into
4737 the #ifdef where they are used. Always return a value.
4738 (pe_print_edata): Make fprintf strings and argument types
4739 correspond. Always return a value.
4740 (pe_print_pdata): Removed unused variable addr_value. Always
4742 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4743 strings and argument types correspond. Always return a value.
4745 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4746 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4747 variable rela inside #if 0 section where it is used.
4749 * ns32k.h: New file.
4750 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4751 functions to start with _bfd_.
4752 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4753 functions in cpu-ns32k.h.
4754 * Makefile.in: Rebuild dependencies.
4755 (HFILES): Add ns32k.h.
4757 * section.c (struct sec): Add linker_mark field. Change
4758 user_set_vma and reloc_done to be single bit fields.
4759 (STD_SECTION): Update accordingly.
4760 * bfd-in2.h: Rebuild.
4761 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4763 (aout_link_input_bfd): Don't link unmarked sections.
4764 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4766 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4767 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4769 * elflink.h (elf_bfd_final_link): Mark sections included in the
4771 (elf_link_input_bfd): Don't link unmarked sections.
4772 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4774 (xcoff_link_input_bfd): Don't link unmarked sections.
4776 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4777 overflow error messages.
4779 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4781 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4782 is not set, print "BFD: " before the error message.
4784 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4785 Miles Bader <miles@gnu.ai.mit.edu>.
4786 * configure: Rebuild.
4788 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4790 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4793 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4794 m68k-aout, m68k-coff, and m68k-elf targets.
4796 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4798 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4799 (ieee_generic_stat_arch_elt): Restructured to prevent
4800 ieee_object_p from being called repeatedly.
4802 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4804 * coffcode.h (coff_write_object_contents): Allocate
4805 buffers large enough for any FILEHDR or AOUTHDR.
4807 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4809 * ecofflink.c (lookup_line): New static function, renamed and
4810 slighly changed from old _bfd_ecoff_locate_line.
4811 (_bfd_ecoff_locate_line): Cache line number information. Use
4812 lookup_line for actual lookup.
4814 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4816 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4817 multiple of 20 bytes.
4819 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4822 allocate ecoff_find_line, and don't initialize by hand.
4823 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4824 mips_elf_find_line, and don't call memset.
4826 * coffcode.h (coff_compute_section_file_positions): If not
4827 producing a final executable, don't consider sofar when aligning
4828 the section to the correct size.
4830 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4832 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4833 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4834 * coffgen.c (coff_section_symbol): Ifdef out.
4836 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4839 output_bfd is not NULL.
4841 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4843 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4844 of bfd_alloc (fixes fix_line not being initialized).
4845 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4847 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4849 * coffcode.h: Allow specific backends to override the
4850 bfd_link_add_symbols routine.
4852 * coff-h8300.c: Include genlink.h.
4853 (howto_table): Add R_MEM_INDIRECT.
4854 (rtype2howto): Support R_MEM_INDIRECT.
4855 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4858 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4860 * coff-alpha.c (alpha_relocate_section): Use
4861 info->callbacks_warning, rather than _bfd_error_handler, for
4862 "multiple gp" warning.
4864 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4867 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4868 table string. Use bfd_wrapped_link_hash_lookup.
4869 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4871 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4872 table, if any, when writing out symbols.
4873 (aout_link_input_section_std): Use the name from the hash table,
4874 if any, when reporting undefined symbols.
4875 (aout_link_input_section_ext): Likewise.
4876 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4877 * bout.c (get_value): Likewise.
4878 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4879 * ecoff.c (ecoff_reloc_link_order): Likewise.
4880 * elflink.h (elf_link_add_object_symbols): Likewise.
4881 (elf_reloc_link_order): Likewise.
4882 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4883 (_bfd_generic_reloc_link_order): Likewise.
4884 (default_indirect_link_order): Likewise.
4885 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4886 * sunos.c (sunos_add_one_symbol): Likewise.
4887 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4888 (bfd_xcoff_link_count_reloc): Likewise.
4889 (xcoff_reloc_link_order): Likewise.
4891 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4892 into -1 for intern->rss.
4894 * configure: Rebuild with autoconf 2.8.
4896 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * stab-syms.c (__define_stab_duplicate): Define.
4899 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4901 * bfd-in.h (bfd_get_stab_name): Declare.
4902 * bfd-in2.h: Rebuild.
4903 * Makefile.in: Rebuild dependencies.
4904 (BFD_LIBS): Add stab-syms.o.
4905 (BFD_LIBS_CFILES): Add stab-syms.c.
4906 (BFD32_BACKENDS): Remove stab-syms.o.
4907 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4908 * configure.in: Don't list stab-syms.o in bfd_backends.
4909 * configure: Rebuild.
4910 * libaout.h (aout_stab_name): Don't declare.
4911 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4914 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * elf.c (assign_file_positions_for_segments): Adjust file offset
4917 for section alignment even if SEC_LOAD is not set.
4919 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4922 since they appear as targets in Makefile.in.
4923 * configure: Rebuild.
4925 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4926 don't fiddle with a symbol which is not defined anywhere.
4928 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4931 though they are defined in a shared library.
4932 (xcoff_build_ldsyms): Likewise.
4934 * coffgen.c (coff_find_nearest_line): Don't look at the line
4935 numbers for the section if section->lineno is NULL.
4937 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4938 message rather than calling BFD_ASSERT.
4939 * elfcode.h (write_relocs): Check return value of
4940 _bfd_elf_symbol_from_bfd_symbol.
4942 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4944 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4947 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4949 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4951 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4952 hppa_reloc_field_selector_type_alt.
4953 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4954 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4956 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4958 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4960 * elf.c (assign_file_positions_for_segments): Adjust the segment
4961 memory size for the alignment of a SEC_ALLOC section, not just a
4964 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4966 * m68klinux.c: New file.
4967 * hosts/m68klinux.h: New file.
4968 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4969 * configure.in (m68*-*-linux*): New native host.
4970 (m68klinux_vec): New vector.
4971 * configure: Rebuild.
4972 * targets.c (m68klinux_vec): Declare.
4973 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4974 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4975 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4976 declaration from bfd_linux_size_dynamic_sections.
4977 (bfd_m68klinux_size_dynamic_sections): Declare.
4978 * bfd-in2.h: Rebuild.
4979 * Makefile.in: Rebuild dependencies.
4980 (BFD32_BACKENDS): Add m68klinux.o.
4981 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4983 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4985 * libhppa.h (pa_arch): Add pa20.
4986 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4987 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4988 (hppa_field_adjust): Handle e_nsel.
4989 * som.c: Provide default definitions for many new relocs found only
4990 in hpux10 include files.
4991 (som_fixup_formats): Add several new relocs from hpux10.
4992 (som_hppa_howto_table): Add hpux10 relocs.
4993 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4995 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4997 * mpw-make.sed: Edit out recent shared library support, and
4998 rules to rebuild .h files using doc/chew.
5000 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5002 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5003 size even of sections with no contents.
5005 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5007 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5008 starting with '$' the way we skip names starting with '.'. When
5009 updating x_endndx, don't be fooled by an index which has been
5012 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5013 struct/union/enum type with no elements.
5015 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5019 * archive.c (bfd_generic_archive_p): If the first file in the
5020 archive can not be recognized as an object, don't assume that this
5021 is the wrong format.
5023 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5024 format is not bfd_object.
5025 (bfd_elf_get_dt_soname): Likewise.
5027 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5029 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5032 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5034 * bfd.c (tdata): Add netbsd_core_data.
5035 * bfd-in2.h: Regenerated.
5037 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5039 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5040 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5041 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5044 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5045 to get the symbol index, matching 14 Jul 95 change.
5047 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5049 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5050 Remove duplicate definition of gp.
5052 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5054 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5055 assume that we can set the GP value and then get the same value,
5056 since it won't be true if the output file is neither ELF nor
5058 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5059 _bfd_get_gp_value here.
5060 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5061 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5063 (mips_elf_lo16_reloc): Likewise.
5064 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5065 Don't require that the BFD be ELF.
5066 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5067 (mips_elf_gprel32_reloc): Likewise.
5068 (mips_elf_relocate_section): Don't assume we can set and get the
5070 (mips_elf_finish_dynamic_symbol): Don't bother to use
5071 _bfd_get_gp_value here.
5073 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5074 Don't change epdr between malloc and free. Be careful not to free
5075 NULL pointers. Zero out the first RPDR.
5077 * configure.host: On Linux, only pass -rpath option if $(libdir)
5078 is neither /lib nor /usr/lib. From Alan Modra
5079 <alan@mullet.Levels.UniSA.Edu.Au>.
5081 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5083 (elf_dt_name): Rename from elf_dt_needed_name.
5084 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5086 (bfd_elf_get_dt_soname): New function.
5087 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5088 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5089 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5090 * bfd-in2.h: Rebuild.
5092 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5094 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5095 _bfd_sparc_elf_reloc_type_lookup.
5096 (bfd_elf32_bfd_reloc_type_lookup): Update.
5097 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5098 (sparc64_elf_howto_table): Define.
5099 (sparc_reloc_map): Define.
5100 (sparc64_elf_reloc_type_lookup): New function.
5101 (sparc_elf_wdisp16_reloc): New function.
5102 (elf_info_to_howto): Use sparc64_elf_howto_table.
5103 (sparc64_elf_relocate_section): Likewise.
5104 (bfd_elf64_bfd_reloc_type_lookup): Update.
5106 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5108 * configure.host: Check for 'do not mix' from native linker before
5109 trying to use -rpath.
5111 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5113 * bfd.c (_bfd_get_gp_value): New function.
5114 (_bfd_set_gp_value): New function.
5115 * libbfd-in.h (_bfd_get_gp_value): Declare.
5116 (_bfd_set_gp_value): Declare.
5117 * libbfd.h: Rebuild.
5118 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5119 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5120 directly to the fields in the tdata information.
5121 (alpha_relocate_section): Likewise.
5122 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5123 (mips_gprel_reloc): Likewise.
5124 (mips_relocate_section): Likewise.
5125 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5126 (mips_elf_lo16_reloc): Likewise.
5127 (mips_elf_final_gp): Likewise.
5128 (mips_elf_gprel16_reloc): Likewise.
5129 (mips_elf_gprel32_reloc): Likewise.
5130 (mips_elf_relocate_section): Likewise.
5131 (mips_elf_finish_dynamic_symbol): Likewise.
5133 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5135 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5137 * configure.in: Call AC_PROG_CC before configure.host.
5138 * configure: Rebuild.
5139 * configure.host: Don't set information which autoconf should
5140 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5142 * configure.host: Remove go32 and win32 host information, since it
5143 should no longer be needed.
5145 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5146 then start a new segment rather than put a writable section in a
5149 * configure.host: Set RPATH_ENVVAR.
5151 * Makefile.in: Rebuild dependencies.
5153 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5154 zero_section variable.
5156 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5158 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5159 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5160 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5162 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5164 * ieee.c (ieee_write_expression): Only use an R variable for a
5165 local symbol. Don't output a zero offset. Handle a zero address.
5166 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5167 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5169 (parse_expression): Don't try to handle multiple occurrences of a
5170 P variable. Handle I variables differently from X variables. Fix
5171 the order of minus expressions.
5172 (ieee_slurp_external_symbols): Generate an I variable for an NN
5173 record. Fix handling of ATI and ATX records.
5174 (ieee_slurp_sections): Only set minimal section attributes.
5175 Adjust them later, based on the section contents.
5176 (ieee_object_p): Read in the file until just after the ME record.
5177 Call ieee_slurp_section_data to set the section flags.
5178 (do_one): Add iterations parameter. Only repeat the first load
5179 item. Set the section and file reloc flags.
5180 (ieee_slurp_section_data): Set section flags. Pass iterations to
5182 (ieee_canonicalize_reloc): Handle I variables.
5183 (do_with_relocs): Only emit relocation size when necessary.
5184 Increase MAXRUN to 127. Change ov to be assigned, and take
5185 src_mask and pcrel_offset into account.
5186 (ieee_write_data_part): Skip sections that are not loaded.
5187 (ieee_write_external_part): Don't output optional last entry of WX
5189 (ieee_write_me_part): Make setting of me_record neater.
5190 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5192 * syms.c (stt): Add entries for zerovars, vars, and code.
5194 * elfcode.h (validate_reloc): New static function.
5195 (write_relocs): Call validate_reloc for non ELF relocs.
5197 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5198 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5199 (TARGET_LITTLE_SYM): Likewise.
5201 * config.bfd (m68*-*-psos*): New target.
5203 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5205 * i386msdos.c: Remove some #if 0 code.
5206 (msdos_write_object_contents): Don't include empty sections in the
5207 size computation, regardless of their address.
5209 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5211 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5212 is NULL, ie, the -r switch is used.
5214 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5216 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5217 (BFD_RELOC_MIPS_GOT_LO16): Define.
5218 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5219 * bfd-in2.h, libbfd.h: Rebuild.
5220 * elf32-mips.c (mips_reloc_map): Map new relocs.
5222 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5224 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5227 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5228 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5229 simple number for the section address, rather than an expression.
5230 Limit the number of bytes between relocs to MAXRUN.
5231 (ieee_write_me_part): Set me_record to the file offset after the
5233 (ieee_write_processor): New static function.
5234 (ieee_write_object_contents): Use ieee_write_processor.
5236 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5238 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5240 * coff-aux.c: Change include of aux.h to aux-coff.h.
5242 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5244 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5245 relocation put the addend both in the reloc entry and the data.
5246 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5249 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5250 a R_68K_PCxx reloc against a defined global symbol directly.
5251 (elf_m68k_check_relocs): Don't count such a reloc.
5253 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5254 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5255 symbol for now, otherwise always record the symbol as dynamic.
5256 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5257 is not referenced by a dynamic object, and we are not making a
5258 shared object, then don't make a PLT entry. If we do make a PLT
5259 entry, make sure the symbol has been recorded as dynamic.
5261 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5263 * configure.host: When making a shared library, set HLDFLAGS to
5264 pass an appropriate -rpath option. Use the make variable SONAME
5265 as the shared library soname, rather than computing it here. On
5266 SunOS, build stamp-tshlink in place of $(SHLINK).
5267 * Makefile.in (SONAME): New variable.
5268 ($(SHLINK)): Make a link to the transformed name, as well.
5269 (stamp-tshlink): New target.
5270 (install): Skip stamp-tshlink during install.
5272 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5274 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5275 linker sections have been set up yet.
5277 * elf.c (make_mapping): Add an additional argument to suppress
5278 making the first section include the program headers.
5279 (map_sections_to_segments): If the user used -Ttext such that the
5280 program headers are on a different page, do not set the flags
5281 saying that this section includes the program headers.
5283 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5285 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5286 don't define TRAD_HEADER.
5287 * configure: Rebuild.
5289 * netbsd-core.c: New file, support for NetBSD core files.
5290 * hosts/*nbsd.h: Removed.
5292 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5294 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5295 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5296 * libbfd.h, bfd-in2.h: Regenerated.
5297 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5298 bfd_elf32_bfd_reloc_type_lookup.
5299 (reloc_type{,_names}): Deleted.
5300 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5302 (sparc_reloc_map): Add sparc64 relocs.
5303 (sparc_elf_notsupported_reloc): New static function.
5304 (sparc_elf_wdisp16_reloc): New static function.
5305 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5306 (elf32_sparc_relocate_section): Likewise.
5307 (bfd_elf32_bfd_reloc_type_lookup): Define.
5308 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5309 (reloc_type{,_names}): Deleted.
5310 (elf_sparc_howto_table): Deleted.
5311 (sparc_reloc_map): Deleted.
5312 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5313 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5315 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5317 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5320 * Makefile.in (program_transform_name): New variable.
5321 (install): Transform library name before installing it.
5323 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5325 * archures.c (bfd_mach_i960_hx): Define.
5326 * bfd-in2.h: Rebuild.
5327 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5328 (MATRIX): Expand entries for HX.
5329 (arch_info_struct): Add i960:hx entry.
5330 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5331 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5332 (coff_set_flags): Handle bfd_mach_i960_hx.
5334 Support for building as a shared library, based on patches from
5335 Alan Modra <alan@spri.levels.unisa.edu.au>:
5336 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5337 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5338 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5339 * configure: Rebuild.
5340 * configure.host: If --enable-shared, adjust shared library stuff
5341 based on the host. If the host is SunOS, and the linker supports
5342 -rpath, set HLDFLAGS to use it.
5343 * Makefile.in (ALLLIBS): New variable.
5344 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5345 (COMMON_SHLIB, SHLINK): New variables.
5346 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5347 (STAGESTUFF): Remove variable.
5348 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5350 (stamp-ofiles): New target, like old ofiles target, but build
5351 using a temporary file and move-if-change, and touch stamp-ofiles
5353 (ofiles): Just depend upon stamp-ofiles.
5354 (stamp-piclist, piclist): New targets.
5355 ($(SHLIB), $(SHLINK)): New targets.
5356 (targets.o, archures.o): Build twice if PICFLAG is set.
5357 (do_mostlyclean): Remove pic/*.o.
5358 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5360 (do_distclean): Remove pic and stamp-picdir.
5361 (install): Install shared libraries.
5362 ($(OFILES)): Depend upon stamp-picdir.
5363 (stamp-picdir): New target.
5365 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5367 * libcoff.h: Rebuild.
5369 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5370 flavour of a section with no owner.
5372 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5373 ELF_LINK_NON_ELF flag.
5374 (mips_elf_create_got_section): Likewise.
5376 * elf.c: Revert last change, since it breaks dynamic linking.
5377 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5379 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5380 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5381 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5383 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5385 * elf.c (assign_file_positions_for_segments): If the backend does
5386 not want the elf header or the program headers in the address
5387 space, do not include them in the calculations.
5389 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5390 function to determine if we need additional program headers.
5391 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5392 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5394 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5396 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5398 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5400 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5401 back into one line. Some compilers (sunos 4.1.3 for example)
5402 won't accept args split across more than one line.
5404 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5406 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5407 * configure: Regenerate.
5409 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5411 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5412 try to do arithmetic on a void *, cast it to a unsigned char * first.
5414 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5416 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5417 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5419 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5420 flag for a newly defined symbol.
5421 (NAME(bfd_elf,record_link_assignment)): Likewise.
5422 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5423 set the DEF or REF_REGULAR flags correctly.
5425 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5426 (libbfd.h, libcoff.h): Corresponding change.
5428 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5429 a PLT32 reloc as dynamic.
5430 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5431 is not referenced by a dynamic object, and we are not making a
5432 shared object, then don't make a PLT entry. If we do make a PLT
5433 entry, make sure the symbol has been recorded as dynamic.
5435 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5437 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5438 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5439 (powerpcle-*-cygwin32): New.
5440 * peicode.h (add_data_entry): Get address from vma.
5442 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5444 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5445 attached to the section has already been created as an undefined
5446 symbol, treat it as if it hasn't been created yet.
5448 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5450 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5451 symbol or section symbols if stripping all symbols and this is not
5452 a relocateable link. Don't output the symbol string table if
5453 there are no symbols.
5454 (elf_link_flush_output_syms): Don't do anything if there are no
5457 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5459 * coff-aux.c: New file.
5460 * hosts/m68kaux.h: New file.
5461 * config.bfd (m68*-apple-aux*): New target.
5462 * configure.in (m68*-apple-aux*): New native host.
5463 (m68kaux_coff_vec): New vector.
5464 * configure: Rebuild.
5465 * targets.c (m68kaux_coff_vec): Declare.
5466 * coffcode.h (bfd_coff_backend_data): Add field
5467 _bfd_coff_link_add_one_symbol.
5468 (bfd_coff_link_add_one_symbol): Define.
5469 (compare_arelent_ptr): New static function if TARG_AUX.
5470 (coff_write_relocs): If TARG_AUX, sort the relocs.
5471 (coff_write_object_contents): Set A/UX aouthdr magic number.
5472 (coff_link_add_one_symbol): Define if not defined.
5473 (bfd_coff_std_swap_table): Initialize new field.
5474 * libcoff.h: Rebuild.
5475 * cofflink.c (coff_link_add_symbols): Call
5476 bfd_coff_link_add_one_symbol rather than
5477 _bfd_generic_link_add_one_symbol.
5478 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5479 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5480 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5481 * Makefile.in: Rebuild dependencies.
5482 (BFD32_BACKENDS): Add coff-aux.o.
5483 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5485 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5487 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5488 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5490 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5492 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5493 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5494 (maintainer-clean): Warn about deleting special files.
5495 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5497 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5498 warning symbols correctly.
5499 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5500 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5501 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5502 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5503 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5504 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5506 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5509 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5511 * libcoff-in.h: aligned newly exported names with bfd naming
5512 conventions. Removed an erroneous define of POWERPC_LE_PE.
5513 * libcoff.h: Rebuild.
5514 * cofflink.c, coff-ppc.c: the above function name changes
5516 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5518 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5519 * ecoff.c (struct extsym_info): Define.
5520 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5521 to ecoff_link_write_external.
5522 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5523 Strip symbols when appropriate.
5525 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5526 * syms.c (BSF_OBJECT): Define.
5527 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5528 * bfd-in2.h: Rebuild.
5529 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5531 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5534 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5535 copying relocs into a shared object, treat a defined global symbol
5537 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5538 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5539 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5541 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5542 real defined symbol, not to a weak defined symbol.
5544 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5546 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5547 and made a few static functions externs.
5549 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5550 POWERPC_LE_PE hack in cofflink.
5552 * libcoff-in.h: promoted the following from cofflink.c to allow
5553 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5554 coff_debug_merge_element, struct coff_debug_merge_type,
5555 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5556 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5557 coff_debug_merge_hash_lookup, coff_link_section_info,
5558 coff_final_link_info, coff_debug_merge_hash_newfunc,
5559 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5561 * libcoff.h: re-gen'd
5563 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5565 * syms.c: Include "bfdlink.h".
5566 (struct stab_find_info): Define.
5567 (_bfd_stab_section_find_nearest_line): New function.
5568 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5569 * libbfd.h: Rebuild.
5570 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5571 * elf.c (_bfd_elf_find_nearest_line): Try calling
5572 _bfd_stab_section_find_nearest_line before searching the ELF
5573 symbol table. Find the closest STT_FUNC symbol, not the last one.
5574 * libcoff-in.h (coff_data_type): Add line_info field.
5575 * libcoff.h: Rebuild.
5576 * coffgen.c (coff_find_nearest_line): Try calling
5577 _bfd_stab_section_find_nearest_line before searching the COFF
5579 * Makefile.in: Rebuild dependencies.
5581 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5583 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5584 4 bytes, so we get the correct value when updating the register
5585 field in little endian mode.
5587 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5589 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5590 entry_section fields. Add sntoc and snentry fields.
5591 * libcoff.h: Rebuild.
5592 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5593 not toc_section and entry_section (the COFF file does not have any
5594 sections at this point).
5595 (coff_write_object_contents): Set o_snentry and o_sntoc from
5596 snentry and sntoc rather than entry_section and toc_section.
5597 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5598 snentry, not toc_section and entry_section.
5599 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5600 entry_section from hentry.
5601 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5603 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5604 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5605 than using toc_section directly.
5607 * archures.c: Add missing `.' in enum bfd_architecture.
5608 * bfd-in2.h: Rebuild.
5610 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5611 Robert Lipe <robertl@arnet.com>.
5613 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5615 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5616 to sections we allocate. Use bfd_zalloc to allocate initialial
5617 sections, not bfd_alloc.
5618 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5619 SDA{,2}I16 relocations.
5620 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5621 whether to put something in .sbss or not.
5622 (ppc_elf_relocate_section): Add support for more relocations. Add
5623 in sec->output_offset where appropriate. Make error messages
5624 include the symbol name.
5626 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5627 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5628 doesn't get redefined messages if -shared.
5630 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5631 section if the rel_section field has been set up.
5633 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5635 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5638 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5640 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5641 of flags, only flags used are controlled by mach number. Bump up
5642 output file mach number to highest of input file mach numbers.
5643 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5644 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5646 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5647 bfd_elf64_sparc_vec support.
5649 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5651 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5652 the embedded bit is set on some objects and not on others. Just
5654 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5657 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5659 * coffcode.h (coff_new_section_hook): Don't try to align the
5662 * coffcode.h (coff_set_section_contents): Fix the handling of the
5663 .lib section to work even if the entire section contents are
5664 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5665 Robert Lipe <robertl@arnet.com>.
5667 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5669 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5670 memory here for contents.
5672 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5673 _SDA2_BASE_ by 32768.
5674 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5675 started using. Allocate contents for .sdata and .sdata2 sections
5677 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5679 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5680 size _SDA{,2}_BASE_.
5681 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5684 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5686 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5688 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5689 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5690 (bfd_mach_sparc_v9a): Define.
5691 (bfd_mach_sparc_v9_p): Define.
5692 * bfd-in2.h: Regenerated.
5693 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5695 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5696 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5697 to bfd_elf32_sparc_vec.
5698 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5699 Add v8plus{,a} support.
5701 (sparc_compatible): New function.
5702 * elf32-sparc.h: #include "elf/sparc.h".
5703 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5704 elf32_sparc_final_write_processing): New functions.
5705 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5706 elf_backend_final_write_processing): Define.
5708 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5710 * elf-bfd.h (struct elf_link_hash_entry): Add
5711 linker_section_pointer field.
5712 (enum elf_linker_section_enum): Enumeration for new way of
5713 creating linker dynamic sections and symbols.
5714 (elf_linker_section{,_pointers}): New structures for creating
5715 dynamic sections and symbols.
5716 (elf_obj_tdata): Add linker_section_pointers and linker_section
5718 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5719 (_bfd_elf_create_linker_section): New declarations.
5720 (_bfd_elf_find_pointer_linker_section): Ditto.
5721 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5722 (_bfd_elf_make_linker_section_rela): Ditto.
5724 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5726 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5727 (ppc_elf_create_linker_section): New function to create the
5728 sections .got, .sdata, and .sdata2.
5729 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5731 (ppc_elf_check_relocs): Support more of the eabi relocations.
5732 (ppc_elf_relocate_section): Ditto.
5733 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5734 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5736 * elflink.h (elf_create_pointer_linker_section): New function to
5737 create initialized pointers in dynamic linker sections.
5738 (elf_finish_pointer_linker_section): Actually intialize the
5739 pointers created above.
5741 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5742 macros to provide both 32 and 64 bit versions of
5743 elf_create_pointer_linker_section.
5744 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5745 provide both 32 and 64 bit versions of
5746 elf_finish_pointer_linker_section.
5748 * elflink.c (_bfd_elf_create_linker_section): New function to
5749 create a linker section.
5750 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5751 given address in the linker pointer offsets created for a given
5753 (_bfd_elf_make_linker_section_rela): Make a RELA section
5754 corresponding to the generated linker section.
5756 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5758 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5760 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5762 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5763 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5764 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5765 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5766 toc entry in an objdump) for now.
5767 (ppc_do_last, ppc_get_last): New function - needed to save processing
5768 the toc owner to the end.
5769 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5772 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5773 toc owner from being done till last. Must define POWERPC_LE_PC
5776 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5778 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5780 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5781 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5783 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5785 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5787 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5789 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5791 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5793 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5795 * elf.c (assign_file_positions_for_segments): Don't increment file
5796 offset for a segment which contains no loadable sections.
5798 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5800 * reloc.c: Add new PowerPC relocations.
5801 * {bfd-in2,libbfd}.h: Regenerate.
5803 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5804 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5806 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5811 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5814 * coffgen.c (coff_find_nearest_line): Don't try to cache
5815 information in sections that are not owned by a BFD. From Richard
5816 Henderson <richard@atheist.tamu.edu>.
5818 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5819 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5820 * elflink.h (elf_link_output_extsym): Remove special check for
5823 * ecoffswap.h: Add prototypes for static functions.
5825 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5827 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5828 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5830 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5831 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5832 support. Begin support for R_PPC_SDA{2,}REL.
5834 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5836 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5837 create the .got and .got.neg sections.
5838 (ppc_elf_size_dynamic_sections): Call it.
5839 (ppc_elf_check_relocs): Call it.
5840 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5841 (ppc_elf_check_relocs): Add error messages for relocations we
5842 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5845 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5847 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5848 section flags for V.4 and eabi.
5850 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5852 * elf.c (assign_file_positions_for_segments): If a segment
5853 contains no sections, don't mark it as readable.
5855 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5856 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5858 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5859 dynamic section, if there is one.
5860 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5861 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5862 (bfd_elf64_swap_dyn_in): Likewise.
5863 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5865 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5867 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5868 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5869 <pirker@eiunix.tuwien.ac.at>.
5871 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5873 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5874 PowerPC V.4 and eabi.
5875 * bfd-in2.h: Regenerate.
5876 * libfd.h: Regenerate.
5878 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5880 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5881 section type and SHF_EXCLUDE section flag, turning them into the
5882 appropriate bfd section flag.
5884 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5886 * xcofflink.c (xcoff_link_add_symbols): Create the special
5887 sections if we see a DYNAMIC object, in case that is the only
5888 XCOFF input object we see.
5890 * elf32-mips.c: Extensive changes for a start at dynamic linking
5891 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5893 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5894 (struct elf_backend_data): Remove
5895 elf_backend_create_program_headers field. Add
5896 elf_backend_additional_program_headers and
5897 elf_backend_modify_segment_map fields.
5898 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5900 (elf_backend_additional_program_headers): Likewise.
5901 (elf_backend_modify_segment_map): Likewise.
5902 (elf_backend_create_program_headers): Don't define.
5903 (elfNN_bed): Change to account for field changes.
5904 * elf.c (assign_file_positions_for_segments): Call new
5905 modify_segment_map backend function. Don't call old
5906 create_program_headers backend function.
5907 (get_program_header_size): Call additional_program_headers rather
5908 than create_program_headers.
5909 * elflink.h (elf_link_add_object_symbols): Initialize
5910 type_change_ok from new backend field.
5911 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5913 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5914 a reloc against the appropriate section.
5916 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5917 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5918 (elf_flags_init): Rename from elf_ppc_flags_init.
5919 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5921 (ppc_elf_copy_private_bfd_data): Likewise.
5922 (ppc_elf_merge_private_bfd_data): Likewise.
5924 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5927 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5929 * coff-alpha.c (alpha_relocate_section): During final link, allow
5930 output .lita section to be bigger than 64k by adjusting gp value
5931 on a per-input section basis.
5932 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5934 (struct ecoff_section_tdata): Add gp field.
5936 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5938 Handle Alpha ECOFF changes in OSF/1 3.2.
5939 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5941 * coff-alpha.c: Include "aout/ar.h".
5942 (alpha_ecoff_get_relocated_section_contents): Don't require an
5943 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5944 3.2 doesn't generate one.
5945 (alpha_relocate_section): Likewise.
5946 (alpha_ecoff_slurp_armap): Define.
5947 (alpha_ecoff_slurp_extended_name_table): Define.
5948 (alpha_ecoff_construct_extended_name_table): Define.
5949 (alpha_ecoff_truncate_arname): Define.
5950 (alpha_ecoff_write_armap): Define.
5951 (alpha_ecoff_generic_stat_arch_elt): Define.
5952 (alpha_ecoff_update_armap_timestamp): Define.
5954 (alpha_ecoff_read_ar_hdr): New static function.
5955 (alpha_ecoff_get_elt_at_filepos): New static function.
5956 (alpha_ecoff_openr_next_archived_file): New static function.
5957 (alpha_ecoff_get_elt_at_index): New static function.
5958 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5959 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5960 _bfd_ecoff to alpha_ecoff.
5961 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5962 field from backend structure, rather than always calling
5963 _bfd_get_elt_at_filepos.
5964 * coff-mips.c (mips_ecoff_backend_data): Initialize
5965 get_elt_at_filepos field.
5966 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5967 from _bfd_generic_read_ar_hdr with minor changes.
5968 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5969 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5970 * libbfd.h: Rebuild.
5972 * bfd-in.h (BFD_IN_MEMORY): Define.
5973 * libbfd-in.h (struct bfd_in_memory): Define.
5974 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5975 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5976 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5977 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5978 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5979 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5980 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5981 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5982 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5983 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5985 (bfd_openstreamr): Likewise.
5986 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5987 BFD_IN_MEMORY is not set.
5988 * riscix.c (riscix_some_aout_object_p): Likewise.
5989 * bfd-in2.h, libbfd.h: Rebuild.
5991 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5992 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5993 (bfd_get_elt_at_index): Define.
5994 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5995 bfd_get_elt_at_index. Change index parameter from int to
5997 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5998 (_bfd_noarchive_get_elt_at_index): Define.
5999 (_bfd_archive_bsd_get_elt_at_index): Define.
6000 (_bfd_archive_coff_get_elt_at_index): Define.
6001 * bfd-in2.h, libbfd.h: Rebuild.
6002 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6003 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6004 * ieee.c (ieee_get_elt_at_index): Define.
6005 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6006 * oasys.c (oasys_get_elt_at_index): Define.
6007 * som.c (som_get_elt_at_index): Define.
6009 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6010 numbers to the .text section.
6012 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6014 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6015 If there is a SEC_DEBUGGING section, get the contents of the debug
6016 information part from it.
6017 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6019 (ieee_write_object_contents): Check ieee_write_debug_part return.
6021 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6023 * config.bfd (i[345]86-*-freebsd*): Add target.
6024 * configure.in (i386freebsd_vec): Add vec.
6025 * configure: Regenerate.
6026 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6027 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6028 Rebuild dependencies..
6029 * freebsd.h: New file.
6030 * i386freebsd.c: New file.
6031 * targets.c (i386freebsd_vec): Declare.
6032 (bfd_target_vector): Add i386freebsd_vec.
6033 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6034 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6036 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6038 * ieee.c (ieee_slurp_debug): New static function.
6039 (ieee_object_p): Call it.
6040 (ieee_slurp_section_data): Skip debugging sections.
6041 (ieee_get_reloc_upper_bound): Likewise.
6042 (ieee_get_section_contents): Likewise.
6043 (ieee_canonicalize_reloc): Likewise.
6044 (ieee_write_section_part): Likewise.
6045 (ieee_write_debug_part): Likewise.
6046 (ieee_write_data_part): Likewise.
6047 (init_for_output): Likewise.
6049 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6051 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6053 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6054 relocs, since ppc_elf_relocate_section handles the linker case.
6055 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6057 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6058 ppc_elf_relocate_section since that is now the only caller.
6059 (ppc_elf_relocate_section): Ditto.
6061 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6063 * coffcode.h (coff_write_object_contents): If we don't know the
6064 section of the entry point for an XCOFF executable, always set the
6065 entry address to -1.
6067 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6069 * elf.c (bfd_section_from_shdr): Add support for note sections.
6071 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * bfd-in.h (struct _symbol_info): Add stab_type field.
6074 * bfd-in2.h: Rebuild.
6075 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6077 * elf32-ppc.c: Remove trailing newline from calls to
6079 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6080 difference if target endianness is known.
6082 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6084 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6085 old style TOC16 references without using R_PPC_GOT.
6086 (ppc_reloc_type): Ditto.
6087 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6088 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6089 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6090 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6091 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6093 (ppc_elf_adjust_dynamic_symbol): Ditto.
6094 (ppc_elf_adjust_dynindx): Ditto.
6095 (ppc_elf_size_dynamic_sections): Ditto.
6096 (ppc_elf_finish_dynamic_symbol): Ditto.
6097 (ppc_elf_finish_dynamic_sections): Ditto.
6098 (ELF_DYNAMIC_INTERPRETER): Define.
6100 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6102 * elf.c (copy_private_bfd_data): When attaching sections to
6103 segments ignore sections that won't be allocated. Patch from
6106 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6108 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6111 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6113 * coff-i960.c (CALC_ADDEND): Define.
6114 (coff_i960_relocate_section): Add the input section VMA to the
6115 addend for PC relative relocs.
6117 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6119 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6120 to correctly terminate.
6122 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6124 * targets.c (enum bfd_endian): Define.
6125 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6126 from boolean to enum bfd_endian. Change header_byteorder_big_p
6128 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6129 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6130 * bfd-in2.h: Rebuild.
6131 * All targets: Change initialization of byteorder and
6132 header_byteorder to use enum bfd_endian values rather than
6134 * All files: Change all references to byteorder_big_p and
6135 header_byteorder_big_p to use new bfd_*_endian macros.
6137 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6139 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6141 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6143 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6145 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6147 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6149 * ieee.c: Lots of minor cleanups. Make many functions return
6150 errors rather than calling abort. Also:
6151 (ieee_write_twobyte): Remove; change callers to call existing
6152 ieee_write_2bytes function.
6153 (ieee_write_expression): Don't output the section twice when
6154 outputting a local symbol. Don't emit an extraneous zero if there
6156 (ieee_slurp_sections): Set the lma as well as the vma.
6157 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6159 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6160 a recognized one or bfd_arch_unknown.
6161 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6163 (ihex_get_symtab): Likewise.
6165 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6167 * aoutx.h: Include <ctype.h>.
6168 (struct aout_link_includes_table): Define.
6169 (struct aout_link_includes_totals): Define.
6170 (struct aout_link_includes_entry): Define.
6171 (aout_link_includes_lookup): Define macro.
6172 (struct aout_final_link_info): Add includes field.
6173 (aout_link_includes_newfunc): New static function.
6174 (NAME(aout,final_link)): Initialize includes hash table.
6175 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6177 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6179 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6181 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6183 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6185 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6187 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6188 (pe_print_private_bfd_data): call pe_print_reloc.
6189 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6190 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6191 up some debugging as well.
6193 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6195 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6198 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6200 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6201 when setting sections to NULL.
6203 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6205 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6207 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6208 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6210 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6211 * bfd-in2.h: Rebuild.
6213 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6215 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6217 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6219 * ihex.c (ihex_scan): Handle record types 4 and 5.
6220 (ihex_object_p): Permit types 4 and 5.
6221 (ihex_set_section_contents): Remove check for out of range
6223 (ihex_write_object_contents): Generate types 4 and 5.
6225 * elflink.h (elf_link_output_extsym): Just ignore warning and
6226 indirect references to symbols which don't really exist.
6228 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6230 * peicode.h (pe_print_idata): Minor format fixes
6231 (pe_print_edata): New function. Under private printing, this formats
6232 the edata section of a PE file.
6233 (pe_print_private_bfd_data): Added call to pe_print_edata.
6235 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6237 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6238 index, don't call stoi.
6240 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6242 * srec.c (srec_scan): Set lma as well as vma.
6244 * ihex.c: New file; support for Intel Hex format.
6245 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6246 (ihex_vec): Declare.
6247 (bfd_target_vector): Always include ihex_vec.
6248 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6249 * Makefile.in: Rebuild dependencies.
6250 (BFD_LIBS): Add ihex.o
6251 (BFD_LIBS_CFILES): Add ihex.c.
6252 * bfd-in2.h: Rebuild.
6254 * elf.c (assign_file_positions_for_segments): Sort the sections in
6256 (get_program_header_size): Return the right size if segment_map is
6258 (copy_private_bfd_data): Don't bother to sort the sections.
6260 * bfd.c (bfd_record_phdr): New function.
6261 * bfd-in.h (bfd_record_phdr): Declare.
6262 * bfd_in2.h: Rebuild.
6264 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6267 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6268 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6270 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6271 (bfd_zmalloc): Change declaration.
6272 * libbfd.h: Rebuild.
6273 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6274 and realloc. Don't set bfd_error_no_memory if they fail.
6276 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6278 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6279 uses as well. Added a new howto to deal with TOCREL16 relocs that
6280 are TOCDEFN as well.
6281 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6282 to handle RVA relocs from dlltool.
6283 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6284 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6285 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6287 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6288 to get the right section alignment.
6290 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6292 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6293 p_paddr if p_paddr is zero.
6294 (make_mapping): Set includes_filehdr and includes_phdrs for first
6296 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6298 (assign_file_positions_for_segments): Handle includes_filehdr and
6299 includes_phdrs. Remove special handling of PT_PHDR and first
6301 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6302 when appropriate. Remove special handling of PT_PHDR segment.
6303 Use a more complex condition for when a section is included in a
6304 segment to handle Solaris linker oddities.
6306 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6308 * coff-m88k.c (howto_table): Reformatted for easier reading;
6309 special_function now points to new function m88k_special_reloc.
6310 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6312 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6313 be done correctly by m88k_special_reloc.
6314 (reloc_processing): New function to be used by RELOC_PROCESSING.
6315 (RELOC_PROCESSING): Define to call reloc_processing.
6317 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6319 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6320 (pe_print_pdata): Likewise.
6322 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6323 obstack_alloc fails.
6324 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6326 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6327 * Many files: don't set bfd_error_no_memory if one of the above
6330 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6331 if p_paddr_valid is set.
6332 (copy_private_bfd_data): New static function.
6333 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6335 * elf.c (assign_file_positions_for_segments): Fix case where extra
6336 program headers were allocated.
6338 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6339 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6340 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6341 _bfd_elf_print_private_bfd_data.
6343 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6344 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6345 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6346 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6347 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6348 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6349 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6351 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6353 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6354 * elf.c (make_mapping): New static function.
6355 (map_sections_to_segments): New static function.
6356 (elf_sort_sections): New static function.
6357 (assign_file_positions_for_segments): New static function.
6358 (map_program_segments): Remove.
6359 (get_program_header_size): Remove sorted_hdrs, count, and
6360 maxpagesize parameters. Simplify.
6361 (assign_file_positions_except_relocs): When generating an
6362 executable, use assign_file_positions_for_segments.
6363 (elf_sort_hdrs): Remove.
6364 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6365 to get_program_header_size.
6367 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6369 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6371 * configure, config.in: Regenerate with autoconf 2.7.
6373 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6374 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6376 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6378 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6379 (ecoff_sec_to_styp_flags): Likewise.
6380 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6381 (ecoff_set_symbol_info): Handle scRConst.
6382 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6383 (ecoff_compute_section_file_positions): Handle .rconst section.
6384 (_bfd_ecoff_write_object_contents): Likewise.
6385 (ecoff_link_check_archive_element): Handle scRConst.
6386 (ecoff_link_add_externals): Likewise.
6387 (ecoff_link_write_external): Handle .rconst section.
6388 (ecoff_reloc_link_order): Likewise.
6389 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6390 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6392 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6394 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6395 DEF_DYNAMIC flag is set.
6397 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6399 * host-aout.c: If TRAD_HEADER is defined, include it.
6401 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6403 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6404 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6405 (BFD_NEED_DECLARATION): New function.
6406 * configure.in: Use BFD_NEED_DECLARATION.
6407 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6408 * configure, config.in: Rebuild with autoconf 2.6.
6410 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6411 special_sections before returning when called with a non XCOFF
6414 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6417 * coffcode.h (coff_compute_section_file_positions): Only pad the
6418 previous section to force file alignment when creating an
6421 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6423 * coffcode.h (coff_compute_section_file_positions): If
6424 RS6000COFF_C, set up the .debug section.
6426 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6427 if it is not large enough to accomodate the entire TOC area with
6428 signed 16 bit offsets.
6429 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6431 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6432 TOC anchor to use the TOC value used in the output file.
6434 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6436 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6437 (_bfd_coff_read_string_table): Likewise.
6439 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6441 * pe-arm.c: Fix typos.
6442 * coff-arm.c: Likewise.
6444 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6446 * coff-ppc.c (list_ele): Added "cat"egory member.
6447 (record_toc): New category parameter (priv or pub).
6448 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6449 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6450 the mainline. It addes extra toc cells in error.
6451 (ppc_coff_swap_sym_in_hook): Added some documentation.
6452 (dump_toc): Can now diagnose "virtual toc" chicanery.
6454 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6456 * elf-bfd.h (struct elf_link_hash_table): Change type of
6457 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6459 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6461 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6462 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6464 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6465 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6466 defined or mentioned in a regular file.
6468 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6470 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6471 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6472 (coff_ppc_relocate_section): Correct REL24 handling
6473 (ppc_process_before_allocation): Correct TOCDEFN handling
6475 * peicode.h (dir_names): Added name descriptions
6477 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6479 * VERSION: Updated to cygnus-2.6.
6481 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6483 * targets.c (m68k4knetbsd_vec): Declare.
6485 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6487 * targets.c (bfd_target): Change type of second argument to
6488 _bfd_print_private_bfd_data from void * to PTR.
6489 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6490 using PTR rather than void *.
6491 * bfd-in2, libbfd.h: Rebuild.
6492 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6494 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6495 _bfd_generic_bfd_print_private_bfd_data rather than casting
6498 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6500 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6501 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6503 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6504 BFD64_BACKENDS_CFILES): New variables.
6507 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6509 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6510 not at the file position of the first section.
6511 * coffcode.h (coff_compute_section_file_positions): Avoid using
6513 (coff_write_object_contents): When generating a PPC PE executable
6514 with no symbols, round up the file size to a COFF_PAGE_SIZE
6516 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6517 don't write out a string table.
6519 * elf.c (bfd_section_from_shdr): When using a different section
6520 header, pass the new one to _bfd_elf_make_section_from_shdr.
6521 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6522 (elf_map_symbols): Add section VMA to symbol value when comparing
6524 (_bfd_elf_compute_section_file_positions): Only build symbol table
6525 if there are some symbols. Set file offset of symtab and strtab
6527 (assign_file_positions_except_relocs): Remove dosyms parameter.
6528 Change all callers. Never set file offset of symtab and strtab
6530 (_bfd_elf_copy_private_section_data): New function.
6531 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6532 (_bfd_elf_copy_private_symbol_data): New function.
6533 (swap_out_syms): Check for special mapping of st_shndx created by
6534 copy_private_symbol_data.
6535 * elfxx-target.h: Use new copy routines.
6536 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6537 (_bfd_elf_copy_private_section_data): Declare.
6539 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6541 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6544 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6545 _bfd_dummy_target, matching the recent change to archive
6548 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6550 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6551 arithmetic on PTR types.
6553 * aout-target.h (MY(callback)): Set the lma of the sections.
6555 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6556 symbol into a reloc against the section.
6558 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6560 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6561 glue for the relocs: IMGLUE and IFGLUE.
6562 (record_toc): new function - tracks toc contents
6563 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6564 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6565 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6566 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6567 (ppc_record_toc_entry): Removed a debug define (duh)
6569 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6570 (pe_print_idata): New function - formats the idata section data
6571 (pe_print_pdata): New function - formats the pdata section data
6572 (pe_print_private_bfd_data): calls to above
6574 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6576 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6577 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6578 TARGET_SYM and TARGET_NAME for vector and BFD name.
6579 * coff-pmac.c (pmac_xcoff_vec): Remove.
6580 (TARGET_SYM, TARGET_NAME): Define.
6581 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6582 machine to 0, not all PowerMacs are 601s.
6584 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6586 * elfcode.h (elf_object_p): Read in any program headers.
6587 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6588 based on the program headers, if any.
6589 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6590 (map_program_segments): Set p_paddr of program headers based on
6593 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6595 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6598 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6599 trying to do a relocateable link with a non-a.out object file.
6601 * archive.c (bfd_generic_archive_p): Check the first object file
6602 in an archive even if target_defaulted is set. If the object file
6603 has the wrong xvec, reject it.
6605 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6606 be represented, report the name via _bfd_error_handler.
6607 (translate_to_native_sym_flags): Likewise.
6608 * elf32-mips.c (mips_elf_final_link): Likewise.
6609 * oasys.c (oasys_write_sections): Likewise.
6611 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6612 which checks for STYP_OVRFLO sections.
6613 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6614 reloc and lineno count overflows.
6615 (coff_write_object_contents): Call coff_count_linenumbers before
6616 coff_compute_section_file_positions. If RS6000COFF_C, handle
6617 reloc and lineno count overflows.
6618 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6619 relocs before dealing with .pad sections. Count overflow section
6620 headers when handling .pad sections.
6622 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6625 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6626 (struct xcoff_link_hash_table): Add descriptor_section and
6627 special_sections fields.
6628 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6629 (xcoff_link_add_symbols): Set linkage section alignment. Create
6630 descriptor section. Check for magic symbol names (_text, etc.),
6631 and record them in special_sections if found. Set
6632 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6633 descriptor field to point back to the function code symbol.
6634 (xcoff_sweep): Always mark the special descriptor_section.
6635 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6636 function descriptor, and mark it if it is.
6637 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6638 parameter, and fill it in. Allocate space for the descriptor
6640 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6641 global linkage code. If an undefined function descriptor is
6642 exported, arrange to define it. Warn about any other undefined
6644 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6645 (xcoff_write_global_symbol): Create a function descriptor when
6647 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6648 * bfd-in2.h: Rebuild.
6650 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6652 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6653 (ppc_coff_link_hash_table): new types for hashing
6654 (ppc_coff_link_hash_newfunc): hash entry constructor
6655 (ppc_coff_link_hash_table_init): hash table initializer
6656 (ppc_coff_link_hash_table_create): hash table constructor
6657 (ppc_record_toc_entry): changed references to hash table
6658 (coff_ppc_relocate_section): changed references to hash table
6660 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6661 * libcoff.h: Rebuild
6663 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6664 (coff_link_add_symbols): removed toc_offset init
6666 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6668 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6671 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6672 if it is given and mmep is available.
6673 * acconfig.h: Undef USE_MMAP.
6674 * configure, config.in: Regenerated.
6675 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6676 table handling the old way.
6677 (aout_get_external_symbols): Don't complain if last byte of string
6679 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6680 (bfd_free_window) [! USE_MMAP]: Don't define.
6681 (bfd_get_file_window,
6682 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6684 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6686 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6689 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6691 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6692 compatible with AMD generated COFF files. Try to support both AMD
6693 and GNU formats simultaneously.
6694 (coff_a29k_relocate_section): Likewise.
6696 * libbfd.c (bfd_get_file_window): Change writable parameter from
6697 int to boolean; update all callers. Pass MAP_SHARED if not
6698 writable--it's required on Solaris. Cast fprintf argument to
6700 * bfd-in.h (bfd_get_file_window): Update declaration.
6701 * bfd-in2.h: Rebuild.
6702 * aoutx.h: Update calls to bfd_get_file_window.
6704 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6706 (xcoff_swap_ldhdr_in): New static function.
6707 (xcoff_swap_ldsym_in): New static function.
6708 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6709 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6710 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6711 Handle XTY_ER/XMC_XO symbols correctly.
6712 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6713 rather than normal symbol table.
6714 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6715 already defined with the same absolute value.
6716 (xcoff_mark): When considering called symbols, check whether the
6717 descriptor is from a dynamic object, rather than the symbol
6719 (xcoff_build_ldsyms): Likewise.
6721 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6722 Cast realloc and malloc return values. If malloc or realloc fail,
6723 set bfd_error_no_memory.
6724 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6725 * bfd-in2.h: Rebuild.
6727 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6729 * coff-ppc.c (ppc_record_toc_entry): new function.
6730 (in_reloc_p): changed return value.
6731 (coff_ppc_relocate_section): much rework.
6732 (ppc_allocate_toc_section): new function.
6733 (ppc_process_before_allocation): new function.
6734 (ppc_coff_swap_sym_in_hook): new function.
6736 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6737 (coff_link_add_symbols): initialize toc_offset.
6739 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6740 (coff_swap_aouthdr_out): Added more sections to the data
6741 dictionary for the pe file header. Also changed linker version
6742 number on the ppc side.
6743 (dir_names): small improvements to the dictionary printing.
6744 (pe_mkobject_hook): save the file level flags.
6746 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6747 (pe_tdata): added real_flags field
6748 (coff_tdata): added local_toc_sym_map and access macro
6750 * libcoff.h (coff_link_hash_entry): added toc_offset field
6751 (pe_tdata): added real_flags field
6752 (coff_tdata): added local_toc_sym_map and access macro
6754 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6755 (coff_mkobject): init for local_toc_sym_map
6756 (coff_write_object_contents): set the internal_a.magic to
6757 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6760 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6762 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6763 entries until both the line number address and the function name
6764 address are too large.
6766 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6767 * configure: Rebuilt.
6769 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6770 is defined in the environment.
6772 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6774 * som.c (som_get_section_contents_in_window): Define to use
6777 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6779 * coff-i860.c: New file, based on coff-i386.c.
6780 * cpu-i860.c: New file, based on cpu-i386.c.
6781 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6782 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6783 targets, using i860coff_vec.
6784 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6785 trad-core.o and hosts/i860mach3.h.
6786 (i860coff_vec): Use coff-i860.o and cofflink.o.
6787 * configure: Rebuild.
6788 * Makefile.in: Rebuild dependencies.
6789 (ALL_MACHINES): Add cpu-i860.o.
6790 (BFD32_BACKENDS): Add coff-i860.o.
6791 (CFILES): Add cpu-i860.c and coff-i860.c.
6792 * targets.c (i860coff_vec): Declare.
6793 (bfd_target_vector): Add &i860coff_vec.
6794 * archures.c (bfd_i860_arch): Declare.
6795 (bfd_archures_list): Add &bfd_i860_arch.
6796 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6797 (coff_set_flags): Handle bfd_arch_i860.
6798 (coff_write_object_contents): Handle I860 a.out magic number.
6800 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6802 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6803 the created .tc section to 2.
6804 (xcoff_mark): Don't keep a .loader reloc for a call to an
6805 undefined symbol when creating a shared library.
6806 (xcoff_build_ldsyms): When creating a shared library, generate
6807 global linkage code for a call to an undefined symbol.
6809 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6811 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6812 BFD32_BACKENDS, BFD64_BACKENDS.
6813 (.dep1): Put mkdep output in a separate file.
6814 Rebuilt dependencies.
6816 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6819 Permit use of mmap when available:
6821 * configure.in: Check for mmap, madvise, mprotect.
6822 * config.in, configure: Regenerated.
6824 * libbfd.c (struct _bfd_window_internal): Define type.
6825 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6827 (ok_to_map): New static variable for debugging.
6828 (_bfd_generic_get_section_contents_in_window): New function.
6829 * bfd-in.h (bfd_window_internal): Declare type.
6830 (bfd_window): Define type.
6831 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6832 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6835 * libaout.h (struct aoutdata): Add two window fields.
6836 (obj_aout_sym_window, obj_aout_string_window): New macros.
6837 * aoutx.h (some_aout_object_p): Initialize windows.
6838 (aout_get_external_symbols): Get symbol data and strings in
6839 windows instead of explicitly allocated buffers.
6840 (slurp_symbol_table): Free window instead of memory.
6841 (bfd_free_cached_info): Release windows instead of freeing storage
6843 (aout_link_free_symbols): Ditto.
6845 * targets.c (bfd_target): Add new field for
6846 get_section_contents_in_window.
6847 (BFD_JUMP_TABLE_GENERIC): Updated.
6848 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6849 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6850 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6851 macros for get_section_contents_in_window field.
6853 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6855 * core.c: Renamed to corefile.c
6856 * makefile.dos (OBJS): Change core.o to corefile.o
6857 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6860 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6862 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6863 targ_selvecs to allow debugging under Irix-5 native.
6866 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6868 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6869 to o. Clobber and restore the list of new csects around the call
6870 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6871 linker error and the linker wants to read the symbol table. Reset
6872 the line number count of a real section even if it has no relocs.
6873 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6875 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6878 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6880 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6881 an undefined symbol in a shared link.
6883 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6884 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6885 phdm@info.ucl.ac.be (Philippe De Muyter).
6887 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6889 * coff-m88k.c (rtype2howto): New static function.
6890 (RTYPE2HOWTO): Use it rather than a macro definition.
6892 * coffcode.h (coff_write_object_contents): set internal_a.magic
6893 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6895 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6896 define TRAD_HEADER to new file hosts/delta68.h.
6897 m88*-motorola-sysv*, however, does use ptrace-core.o.
6898 * hosts/delta68.h: New file.
6900 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6901 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6903 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6905 * i386linux.c (MY(vec)): Declare before use.
6907 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6909 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6910 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6912 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6913 BFD is not of the right type.
6914 (bfd_elf_get_needed_list): Likewise.
6915 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6916 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6917 * xcofflink.c (XCOFF_XVECP): Define.
6918 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6920 (bfd_xcoff_import_symbol): Likewise.
6921 (bfd_xcoff_export_symbol): Likewise.
6922 (bfd_xcoff_link_count_reloc): Likewise.
6923 (bfd_xcoff_record_link_assignment): Likewise.
6924 (bfd_xcoff_size_dynamic_sections): Likewise.
6926 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6927 table index against the number of symbols for a base relative
6930 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6932 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6933 full_aouthdr flag here...
6934 (_bfd_xcoff_bfd_final_link): ...not here.
6936 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6938 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6939 systems that have a system <libelf.h>.
6940 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6941 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6942 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6943 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6944 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6945 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6946 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6948 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6950 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6951 set, set BSF_WEAK in symbol. Change all callers.
6952 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6953 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6954 _bfd_generic_link_add_one_symbol.
6955 (ecoff_indirect_link_order): Check that the section tdata relocs
6956 are not NULL before using them.
6958 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6959 define TRAD_HEADER as hosts/alphalinux.h.
6960 * configure: Rebuild.
6961 * hosts/alphalinux.h: New file.
6962 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6965 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6967 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6968 C_ECOMM storage classes.
6970 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6972 (xcoff_mark): Call xcoff_mark_symbol.
6973 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6974 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6976 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6978 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6980 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6982 (xcoff_find_reloc): New static function.
6983 (xcoff_link_add_symbols): Use it.
6984 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6985 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6986 relocate the value of C_DECL.
6988 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6990 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6992 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6993 callback decide what goes in .relocs.
6994 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6995 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6998 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7000 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7003 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7005 * xcofflink.c: More improvements, mostly to fix handling of
7006 constructors and a few other special cases.
7007 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7008 zero, reverting yesterday's change.
7009 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7010 (bfd_xcoff_link_count_reloc): Declare.
7011 (bfd_xcoff_record_link_assignment): Declare.
7012 * bfd-in2.h: Rebuild.
7014 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7016 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7017 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7018 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7019 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7020 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7021 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7023 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7026 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7027 segments includes the a.out header. See to that the magic number
7028 *always* is big-endian.
7030 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7031 m68k4k NetBSD configurations.
7033 * configure.in, configure: Separate i386 & mips NetBSD
7034 configurations from other BSD ones. Don't assume DEC is the only
7035 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7036 configurations. Add support for m68k4k NetBSD object format.
7038 * libaout.h: Added M_68K4K_NETBSD magic.
7040 * m68k4knetbsd.c: New file.
7042 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7044 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7047 * hosts/mipsnbsd.h: New file.
7050 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7052 * config.bfd: Add config stuff for mips*-*-magic* to set
7053 targ_defvec to ecoff_big_vec.
7056 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7058 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7060 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7061 toc_section, and entry_section fields.
7062 (struct xcoff_section_tdata): Remove ldrel_count field.
7063 * libcoff.h: Rebuild.
7064 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7066 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7067 full a.out header if full_aouthdr is set in xcoff_data.
7068 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7069 based on sections stored in xcoff_data.
7070 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7072 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7073 (rs6000coff_vec): Set symbol_leading_char to '.'.
7074 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7075 value stored in ret rather than returning a pointer value.
7077 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7079 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7082 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7084 * som.c (som_slurp_string_table): Allocate the strings with malloc
7085 since they're free'd by free_cached_info.
7086 (som_slurp_symbol_table): Similarly for the symbol table.
7088 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7090 * Makefile.in (diststuff): Don't make headers.
7092 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7094 * Makefile.in: Rebuild dependencies.
7096 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7097 output_bfd is not SunOS.
7098 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7099 non-SunOS input files.
7101 * xcofflink.c: Extensive changes to support linking shared objects
7102 and generating a .loader section.
7103 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7104 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7105 last_symndx, and ldrel_count fields.
7106 * libcoff.h: Rebuild.
7107 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7108 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7110 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7111 (bfd_xcoff_export_symbol): Declare.
7112 (bfd_xcoff_size_dynamic_sections): Declare.
7113 * bfd-in2.h: Rebuild.
7115 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7117 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7118 * configure: Rebuild.
7119 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7120 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7122 (pmac_xcoff_vec): Update to use new xcoff support.
7123 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7124 (xcoff_write_armap): Declare buf as unsigned char.
7125 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7127 * mpw-make.sed: Generalize subdir_do edit.
7129 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7131 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7132 correctly. Don't initialize asect->vma.
7134 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7136 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7137 something a little less than the page size.
7139 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7141 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7143 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7145 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7146 * coffcode.h (coff_write_object_contents): If .bss is before
7147 .data us that as data_start.
7148 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7150 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7151 (coff_swap_outhdr_out): Hardwire in version number.
7153 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7155 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7156 major and minor to *_vno, since the former are also macros in
7157 SunOS header files. Cast result of bfd_alloc to appropriate
7160 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7161 before assigning to sec_data.
7163 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7165 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7166 now relative to the section, not absolute.
7167 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7168 get the file name when there is a N_SO directory name. When
7169 handling stabs, remember that section->vma was added to the
7172 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7174 * sunos.c (struct sunos_link_hash_table): Add needed field.
7175 (sunos_link_hash_table_create): Call bfd_release, not free.
7176 (sunos_link_hash_table_create): Initialize needed field.
7177 (sunos_add_dynamic_symbols): Record needed objects.
7178 (bfd_sunos_get_needed_list): New function.
7179 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7180 * bfd-in2.h: Rebuild.
7182 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7184 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7186 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7188 * bfd-in.h (struct bfd_link_needed_list): Rename from
7189 bfd_elf_link_needed_list.
7190 * bfd-in2.h: Rebuild.
7191 * elf.c, elflink.h, libelf.h: Corresponding changes.
7193 Add start at AIX linker support; no shared libraries yet.
7194 * xcofflink.c: New file.
7195 * configure.in (rs600coff_vec): Use xcofflink.o.
7196 * configure: Rebuild.
7197 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7199 (struct xcoff_section_tdata): Define.
7200 (xcoff_section_data): Define macro.
7201 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7202 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7203 (_bfd_xcoff_bfd_final_link): Declare.
7204 (_bfd_ppc_xcoff_relocate_section): Declare.
7205 * libcoff.h: Rebuild.
7206 * coff-rs6000.c: Clean up a bit.
7207 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7208 cputype, csects, and debug_indices.
7209 (xcoff_copy_private_bfd_data): Copy cputype.
7210 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7211 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7212 (xcoff_reloc_type_lookup): Rename from
7213 rs6000coff_reloc_type_lookup.
7214 (coff_relocate_section): Define.
7215 (_bfd_xcoff_sizeof_headers): Define.
7216 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7217 (_bfd_xcoff_bfd_relax_section): Define.
7218 (_bfd_xcoff_bfd_link_split_section): Define.
7219 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7221 * coffcode.h (coff_compute_section_file_positions): If AIX,
7222 increment sofar by SMALL_AOUTSZ if not executable.
7223 (coff_write_object_contents): If AIX, always output an a.out
7224 header; if not executable, header size of SMALL_AOUTSZ.
7225 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7226 (_bfd_stringtab_init): Initialize xcoff field.
7227 (_bfd_xcoff_stringtab_init): New function.
7228 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7229 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7230 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7231 * libbfd.h: Rebuild.
7232 * Makefile.in: Rebuild dependencies.
7233 (BFD32_BACKENDS): Add xcofflink.o.
7234 (CFILES): Add xcofflink.c.
7236 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7237 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7238 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7240 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7242 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7244 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7246 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7247 * config.in: Regenerated.
7249 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7250 (_bfd_chunksize): New variable.
7251 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7252 for obstack chunk size.
7253 * configure.in: Check for getpagesize.
7254 * configure: Regenerated.
7256 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7258 * trad-core.c (rawptr): Make it a local variable of
7259 ptrace_unix_core_file_p.
7261 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7263 * coff-arm.c (in_reloc_p): New.
7264 * coff-i386.c (in_reloc_p): New.
7265 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7266 (coff_write_object_contents): Only set has_reloc_section
7268 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7269 in_reloc_p to decide if reloc should be emitted.
7270 * libcoff.h (pe_data_type.in_reloc_p): New.
7271 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7273 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7275 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7276 (_bfd_coff_read_internal_relocs): Likewise.
7277 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7278 (_bfd_coff_read_internal_relocs): Likewise.
7280 * elflink.h (elf_link_add_object_symbols): Correct conditions
7281 under which type and size change warnings are issued.
7283 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7285 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7286 a symbol which is not in a real section.
7287 (coff_write_native_symbol): Corresponding change.
7289 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7290 coff_link_hash_newfunc and make non-static.
7291 (_bfd_coff_link_hash_table_init): New function, broken out of
7292 _bfd_coff_link_hash_table_create.
7293 (_bfd_coff_link_hash_table_create): Use it.
7294 (process_embedded_commands): Make static.
7295 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7296 (_bfd_coff_link_hash_table_init): Declare.
7297 * libcoff.h: Rebuild.
7299 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7300 field in XCOFF tdata.
7301 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7302 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7303 based on cputype stored in a.out header, or in n_type of initial
7305 (coff_write_object_contents): Set cputype correctly in a.out
7307 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7309 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7310 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7312 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7313 * libcoff.h: Rebuild.
7315 * cpu-rs6000.c (rs6000_compatible): New static function.
7316 (bfd_rs6000_arch): Use it.
7317 * cpu-powerpc.c (powerpc_compatible): New static function.
7318 (arch_info_struct): Define various flavours of PowerPC.
7319 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7322 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7324 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7326 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7328 * elflink.h (elf_link_add_object_symbols): Don't warn about
7329 changing the size or type if the old definition was weak.
7331 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7333 * coffcode.h (combined_entry_type): Add fix_line field.
7334 (coff_slurp_line_table): Warn if we try to set the lineno field of
7336 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7337 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7338 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7339 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7341 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7342 * libcoff.h: Rebuild.
7344 * libcoff-in.h (struct xcoff_tdata): Define.
7345 (xcoff_data): Define.
7346 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7347 * bfd-in2.h, libcoff.h: Rebuild.
7348 * coff-rs6000.c (xcoff_mkobject): New static function.
7349 (coff_mkobject): Define.
7350 (xcoff_copy_private_bfd_data): New static function.
7351 (coff_bfd_copy_private_bfd_data): Define.
7352 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7354 (rs6000coff_vec): Add DYNAMIC to object_flags.
7355 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7356 .loader sections specially.
7357 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7358 section alignment from the XCOFF tdata information.
7359 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7360 F_SHROBJ, and copy the extra a.out header information into the
7361 XCOFF tdata structure.
7362 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7363 F_DYNLOAD and the extra a.out header information.
7364 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7365 C_HIDEXT symbol with attached csect information.
7366 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7367 in the o_maxdata field.
7368 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7369 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7370 end if BSF_NOT_AT_END is set.
7372 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7373 _bfd_read_ar_hdr_fn.
7374 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7375 * bfd-in2.h, libbfd.h: Rebuild.
7376 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7378 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7379 (bfd_slurp_bsd_armap_f2): Likewise.
7380 (_bfd_slurp_extended_name_table): Likewise.
7382 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7384 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7386 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7387 when the symbol table is empty.
7389 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7390 space for section symbols, since we don't output them either.
7391 (elf_m68k_adjust_dynindx): Removed.
7393 * ptrace-core.c (rawptr): Make it a local variable of
7394 ptrace_unix_core_file_p.
7396 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7398 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7401 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7402 Mac object file formats.
7404 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7406 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7407 auxent if there isn't one.
7408 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7409 rather than FILNMLEN as the maximum name length.
7411 * coffcode.h (bfd_coff_backend_data): Add new field
7412 _bfd_coff_print_aux.
7413 (bfd_coff_print_aux): New static function.
7414 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7415 scnlen field of an XTY_LD csect aux entry.
7416 (coff_print_aux): New static function.
7417 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7418 in coff_pointerize_aux_hook.
7419 (bfd_coff_std_swap_table): Initialize new field.
7420 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7421 * libcoff.h: Rebuild.
7422 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7423 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7425 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7426 if there are symbols, for native AIX ld compatibility.
7428 * coffcode.h (bfd_coff_backend_data): Add new field
7429 _bfd_coff_pointerize_aux_hook.
7430 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7431 or I960, and as 0 otherwise.
7432 (bfd_coff_std_swap_table): Initialize new field.
7433 * libcoff.h: Rebuild.
7434 * coffgen.c (coff_pointerize_aux): Change parameters to take
7435 symbol pointer instead of type and class, and to take aux index.
7436 Call _bfd_coff_pointerize_aux_hook if it is defined.
7437 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7438 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7439 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7441 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7442 read-only/host-only support.
7444 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7446 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7449 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7450 BFD_JUMP_TABLE_ARCHIVE accordingly.
7451 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7452 (_bfd_compute_and_write_armap): Declare.
7453 (_bfd_generic_read_ar_hdr): Declare.
7454 (_bfd_read_ar_hdr): Define.
7455 (_bfd_noarchive_read_ar_hdr): Define.
7456 (_bfd_archive_bsd_read_ar_hdr): Define.
7457 (_bfd_archive_coff_read_ar_hdr): Define.
7458 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7459 _bfd_read_ar_hdr instead.
7460 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7461 (_bfd_compute_and_write_armap): Rename from
7462 compute_and_write_armap. Make non-static. Change all callers.
7463 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7464 than _bfd_snarf_ar_hdr.
7465 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7466 * ieee.c (ieee_read_ar_hdr): Define.
7467 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7468 * oasys.c (oasys_read_ar_hdr): Define.
7469 * som.c (som_read_ar_hdr): Define.
7470 * bfd-in2.h, libbfd.h: Rebuild.
7472 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7474 * peicode.c (coff_swap_filehdr_in): If symptr is
7475 zero, there aren't any symbols, even if nsyms is set.
7477 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7479 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7481 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7482 sections, and set styp correctly for them: .got, .hash, .dynamic,
7483 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7484 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7486 (ecoff_sort_hdrs): New static function.
7487 (ecoff_compute_section_file_positions): Return boolean, not void.
7488 Sort the sections by VMA before looking through them. Put the
7489 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7490 section on an appropriate boundary within the page.
7491 (ecoff_compute_reloc_file_positions): Check return value of
7492 ecoff_compute_section_file_positions.
7493 (_bfd_ecoff_set_section_contents): Likewise.
7494 (_bfd_ecoff_write_object_contents): Check for various Alpha
7495 section types when incrementing text_size and data_size. Call
7496 adjust_headers backend function if it exists.
7497 * coff-alpha.c (alpha_adjust_headers): New static function.
7498 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7499 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7501 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7503 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7505 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7506 of ALTERNATE_AIX_CORE_FORMAT.
7507 * configure.in (aix4): No longer need CORE_FLAGS.
7508 * configure: Updated.
7510 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7512 NS32k changes from Ian Dall:
7513 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7515 (aout_link_input_section_std, aout_link_input_section_ext,
7516 aout_link_reloc_link_order): Call them instead of _bfd_*
7518 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7520 (backend_data): Use it instead of hardcoded zero.
7522 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7523 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7525 * ns32knetbsd.c: Include bfd.h.
7526 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7527 (MY_bfd_reloc_type_lookup): Declare function too.
7528 * pc532-mach.c (set_sizes): Don't declare.
7529 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7530 (backend_data, MY_backend_data): Don't define.
7532 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7533 ns32k-*-lites* like ns32k-*-netbsd*.
7535 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7538 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7540 * coffcode.h (coff_write_object_contents): Restore setting
7541 f_timdat to 0, deleted on August 22.
7543 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7545 * coffcode.h (coff_bfd_copy_private_symbol_data,
7546 coff_bfd_copy_private_section_data,
7547 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7548 * peicode.h (coff_bfd_copy_private_bfd_data): New
7549 (pe_bfd_copy_private_bfd_data): New.
7550 (coff_swap_scnhdr_in): Swap bss size into the right place.
7551 (pe_print_private_bfd_data): Add some newlines.
7553 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7555 * som.c (setup_sections): Don't die if a space has no subspaces.
7557 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7559 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7560 dynamic symbol override a common symbol. Don't change the size or
7561 type if they have been set and the new symbol is not a definition.
7562 Warn if the size or type changes.
7564 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7566 * som.c (som_begin_writing): Don't write the symbol table or
7568 (som_finish_writing): Write them here. Place them after the
7569 subspace data, but before the relocs.
7571 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * sunos.c (sunos_add_one_symbol): Just pass false, not
7574 info->shared_library, to sunos_create_dynamic_sections.
7575 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7577 (sunos_check_dynamic_reloc): Remove .text section assertion.
7579 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7581 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7582 * configure, configure.in: Add pmac_xcoff_vec case.
7583 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7584 * coff-pmac.c: New file, PowerMac XCOFF support.
7585 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7586 * targets.c (pmac_xcoff_vec): Declare.
7588 * mpw-config.in: Various changes to be compatible with the
7589 autoconf-based configury.
7590 * mpw-make.sed: New file, sed commands to translate Unix
7591 makefile into MPW syntax.
7592 * mpw-make.in: Remove.
7593 * hosts/mpw.h: Remove.
7594 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7595 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7597 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7599 * binary.c (binary_get_symtab): Return an empty string on error.
7600 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7602 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7604 * coff-ppc.c: Reformatted according to gnu conventions
7605 Removed irrelevant "if 0" code
7607 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7609 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7610 symbols rather than as indirect symbols.
7611 (MY(slurp_symbol_table)): Don't do anything special about
7614 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7615 of .ctors and .dtors sections is no larger than 2.
7617 * sunos.c (sunos_add_one_symbol): Don't change
7618 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7620 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7621 dynamic symbols when creating a shared library.
7622 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7624 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7625 written even if it is not defined in a regular object.
7626 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7627 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7628 rather than the constant 22.
7629 (sunos_check_dynamic_reloc): Handle creating a shared library.
7630 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7631 zero when creating a shared library.
7632 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7633 write it out at the start of the symbol table.
7635 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7637 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7639 * config.bfd: Add arm-*-coff.
7640 * configure.in, configure: Add armcoff_{little,big}_vec.
7641 * targets.c (armcoff_{little,big}_vec): Declare.
7642 (bfd_target_vector): Add armcoff_{little,big}_vec.
7643 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7645 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7647 * targets.c (bfd_find_target): Remove debugging code.
7649 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7651 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7653 * Makefile.in: added *-ppc files
7654 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7655 allow pe based .o's to be shared with other tools on ppc/NT
7656 * config.bfd: added powerpc[le]-[pe|winnt] config support
7657 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7658 * peicode.h: Added more section flags for PE on ppc
7659 Added coff_swap_filehdr_out to allow peicode.h to be
7660 used for non-image PE files on ppc.
7661 Check for image, or not, before copying pe_opthdr
7662 * targets.c: Added new bfd's
7663 * targets.c: Removed two inactive bfds that shouldn't have made it this
7666 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7668 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7669 explicit values to initialize all relocs. Change all users.
7670 (ppc_elf_brtaken_inner): New function to handle branch predicition
7672 (ppc_elf_brtaken_reloc): Ditto.
7673 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7674 relocs use ppc_elf_unsupported_reloc.
7675 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7676 needs to be reported.
7677 (ppc_elf_relocate_section): Support branch prediction relocs.
7679 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7681 * bfd.c (bfd_assert): Remove \n from string passed to
7684 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7685 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7686 (bfd_coff_make_section_hook): Don't define.
7687 (coff_make_section_hook): Remove.
7688 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7689 (styp_to_sec_flags): Likewise.
7690 (coff_write_object_contents): Likewise.
7691 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7693 * libcoff.h: Rebuild.
7694 * coffgen.c (make_a_section_from_file): Just call
7695 bfd_make_section_anyway, not bfd_make_section or
7696 bfd_coff_make_section_hook.
7697 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7698 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7699 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7700 make_section_hook field.
7701 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7703 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7704 pointers into value field for warning and indirect symbols; just
7705 leave the value field alone.
7706 * linker.c (generic_link_add_symbol_list): Use next symbol for
7707 warning and indirect symbols, rather than looking in symbol value.
7708 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7709 parameter. Change all callers. Remove support for indirect
7710 symbols; it didn't work anyhow.
7711 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7712 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7713 * bfd-in2.h: Rebuild.
7715 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7717 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7718 go back to telling the tools this reloc operates on 32 bits.
7720 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7722 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7723 rather than a direct fprintf.
7724 * archive.c (_bfd_write_archive_contents): Likewise.
7725 * coffcode.h (coff_slurp_symbol_table): Likewise.
7726 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7727 (ppc_elf_unsupported_reloc): Likewise.
7728 (ppc_elf_relocate_section): Likewise.
7729 * i386linux.c (linux_tally_symbols): Likewise.
7730 (linux_finish_dynamic_link): Likewise.
7731 * osf-core.c (osf_core_core_file_p): Likewise.
7732 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7733 * som.c (som_sizeof_headers): Likewise.
7734 * srec.c (srec_bad_byte): Likewise.
7735 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7736 * libbfd-in.h (bfd_assert): Declare first parameter const.
7737 * libbfd.h: Rebuild.
7738 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7739 bfd_reloc_overflow is enough.
7740 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7741 * coff-h8500.c (rtype2howto): Likewise.
7742 * coff-z8k.c (rtype2howto): Likewise.
7743 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7744 * elf.c (_bfd_elf_get_lineno): Likewise.
7745 (_bfd_elf_no_info_to_howto): Likewise.
7746 (_bfd_elf_no_info_to_howto_rel): Likewise.
7747 * hp300hpux.c (convert_sym_type): Likewise.
7748 (MY(swap_std_reloc_in)): Likewise.
7749 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7751 * libaout.h (struct aoutdata): Add line_buf field.
7752 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7753 and filename_buffer. Instead, use a malloc buffer stored in the
7754 new line_buf field. Remove length restrictions.
7756 * coffgen.c (string_size): Remove static variable.
7757 (debug_string_size, debug_string_section): Likewise.
7758 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7759 and debug_string_size_p parameters. Use them instead of the
7760 global variables. Change all callers.
7761 (coff_write_symbol): Likewise.
7762 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7763 (coff_write_symbols): Add local variables to replace removed
7766 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7767 function, and line_base fields.
7768 * libcoff.h: Rebuild.
7769 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7770 information, rather than using static variables.
7772 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7773 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7775 * init.c (initialized): Remove static variable.
7776 (bfd_init): Don't bother setting initialized.
7777 (bfd_check_init): Remove.
7778 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7779 * libbfd.h: Rebuild.
7781 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7783 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7784 size for full core dumps. Copy core file header to private data.
7785 (rs6000coff_core_file_failing_command,
7786 rs6000coff_core_file_failing_signal): New functions to extract
7787 the file name and terminating signal from the core file.
7788 * coff-rs6000.c: Use them.
7790 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7792 Change arch info to be const, initialized at compile time.
7793 * archures.c: Reindent many functions. Change CONST to const.
7794 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7795 nothing set it anyhow. Make next const.
7796 (bfd_arch_info_list): Remove.
7797 (bfd_archures_list): Rename from archures_init_table. Change from
7798 a table of function pointers to a table of bfd_arch_info_type
7799 structure addresses.
7800 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7801 (bfd_lookup_arch): Likewise.
7802 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7804 (bfd_default_arch_struct): Make const.
7805 (bfd_arch_init, bfd_arch_linkin): Remove.
7806 (bfd_get_arch_info): Return a const pointer.
7807 * init.c (bfd_init): Don't call bfd_arch_init.
7808 * bfd.c (struct _bfd): Make arch_info const.
7809 * bfd-in2.h: Rebuild.
7810 * libbfd.h: Rebuild.
7811 * configure.in: Put & before everything in $selarchs.
7812 * configure: Rebuild.
7813 * cpu-*.c: Change bfd_*_arch from a function which calls
7814 bfd_arch_linkin to a const structure.
7815 * ieee.c (ieee_object_p): Make arch const.
7817 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7819 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7821 * bfd-in2.h: Regenerate.
7822 * libbfd.h: Regenerate.
7824 * elf32-ppc.c (reloc_type): Update names to match current draft.
7825 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7826 relative. Update names to current V.4 draft.
7827 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7828 (ppc_elf_relocate_section): Rename relocations to match draft.
7830 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7832 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7833 compiled with -mrelocatable-lib to be linked with either normal
7834 modules or -mrelocatable modules.
7836 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7838 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7839 in the a.out header.
7841 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7842 a reloc against a local symbol, even if it's not a section.
7844 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7846 * targets.c (bfd_target): Remove unused align_power_min field.
7847 * bfd-in2.h: Rebuild.
7848 * All backends: Remove initialization of align_power_min.
7850 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7852 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7854 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7856 * config.bfd (mips-dec-netbsd*): New target.
7857 * configure.host (mips-dec-netbsd*): New host.
7858 * configure.in (mips-dec-netbsd*): New native.
7859 * configure: Rebuild.
7861 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7863 Make the COFF backend linker merge common types:
7864 * cofflink.c (struct coff_debug_merge_element): Define.
7865 (struct coff_debug_merge_type): Define.
7866 (struct coff_debug_merge_hash_entry): Define.
7867 (struct coff_debug_merge_hash_table): Define.
7868 (coff_debug_merge_hash_table_init): Define.
7869 (coff_debug_merge_hash_table_free): Define.
7870 (coff_debug_merge_hash_lookup): Define.
7871 (struct coff_final_link_info): Add debug_merge field.
7872 (coff_debug_merge_hash_newfunc): New static function.
7873 (_bfd_coff_final_link): Allocate and free debug_merge table.
7874 (coff_link_input_bfd): Merge identical enum, struct and union
7877 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7879 Convert i960 COFF to use COFF backend linker.
7880 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7881 structure to store the symbol being used.
7882 (coff_i960_start_final_link): New static function.
7883 (coff_i960_relocate_section): New static function.
7884 (coff_i960_adjust_symndx): New static function.
7885 (coff_start_final_link): Define.
7886 (coff_relocate_section): Define.
7887 (coff_adjust_symndx): Define.
7888 * coffcode.h (bfd_coff_backend_data): Add new callback function
7889 _bfd_coff_start_final_link.
7890 (bfd_coff_start_final_link): Define.
7891 (coff_start_final_link): Define if not defined.
7892 (bfd_coff_std_swap_table): Add coff_start_final_link.
7893 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7895 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7896 function callback is not NULL.
7897 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7898 (_bfd_coff_internal_syment_name): Declare.
7899 * libcoff.h: Rebuild.
7900 * configure.in (icoff_big_vec): Add cofflink.o.
7901 (icoff_little_vec): Likewise.
7902 * configure: Rebuild.
7904 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7906 * Makefile.in (clean-info): Remove extraneous tab from line
7909 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7911 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7912 contents has relocs.
7914 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7916 * coffcode.h (coff_compute_section_file_positions): Keep the
7918 (coff_write_object_contents): Remember if it's a relocatable
7920 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7921 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7922 if relocatable file. Swap out saved raw size.
7924 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7926 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7927 (maintainer-clean): Rename from realclean, passing
7928 maintainer-clean down to subdirectories, but leave realclean as a
7931 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7934 * dep-in.sed: Remove config.h from generated dependencies.
7936 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7937 broken out of sunos_canonicalize_dynamic_symtab.
7938 (sunos_canonicalize_dynamic_symtab): Call new function
7939 sunos_slurp_dynamic_symtab.
7940 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7941 dynamic symbol table to the caller.
7942 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7943 callback to override the symbols being read.
7944 * libaout.h (struct aout_backend_data): Add three new parameters
7945 to add_dynamic_symbols callback.
7947 Extensive minor changes to avoid various gcc warnings. Also:
7948 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7949 * archures.c (bfd_arch_info_type): Change mach field from long to
7951 (bfd_lookup_arch): Change machine parameter from long to unsigned
7954 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7956 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7957 a symbol with a non-zero plt_offset.
7959 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7961 * elfcode.h (align_file_position): Remove; not used.
7963 * configure.in: Only check for <sys/procfs.h> on a native system,
7964 and make sure it defines prstatus_t.
7965 * configure: Rebuild.
7967 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7969 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7971 * config.in: Rename from config.h.in.
7972 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7973 Check for config.h:config.in when creating stamp-h.
7974 * configure: Rebuild.
7975 * Makefile.in (stamp-h): Depend upon config.in rather than
7976 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7977 calling config.status.
7979 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7980 (Makefile): Just rebuild Makefile.
7981 (config.h, stamp-h): New targets.
7982 * configure.in: Create stamp-h when rebuilding config.h.
7983 * configure: Rebuild.
7985 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7987 * configure.in: Call AC_CONFIG_HEADER. Substitute
7988 HOST_64BIT_LONG. Check that various header files exist. Check
7989 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7990 and/or free need to be declared. Don't make a link to sysdep.h.
7991 Define TRAD_HEADER for various hosts.
7992 * configure: Rebuild.
7993 * configure.host: Don't set my_host. Add definitions taken from
7994 host header files for various entries. Remove entries which now
7996 * acconfig.h: New file.
7997 * config.h.in: New file, built by autoheader.
7998 * sysdep.h: New file.
7999 * Makefile.in (do_distclean): Don't remove sysdep.h.
8001 (LOCAL_H_DEPS): New variable.
8002 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8004 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8005 ($(OPTIONAL_BACKENDS)): Likewise.
8006 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8007 looking through sysdep.h.
8008 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8009 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8010 (fprintf_vma, sprintf_vma): Likewise.
8011 (int64_type, uint64_type): Don't define.
8012 * bfd-in2.h: Rebuild.
8013 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8014 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8015 * lynx-core.c: Include stuff from old hosts/lynx.h.
8016 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8017 rather than NO_FCNTL.
8018 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8019 rather than NATIVE_HPPAHPUX_COMPILER.
8020 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8022 * hosts/*.h: Remove all header files which merely include,
8023 declare, and define things. Leave header files which define
8024 information needed by trad-core.c.
8026 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8027 (BFD_CC_FOR_BUILD): Define.
8028 * configure.in: Use BFD_CC_FOR_BUILD.
8029 * configure: Rebuild.
8031 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8033 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8034 * configure: Rebuild.
8036 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8039 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8041 * config.bfd: i386pe_ve -> i386pe_vec.
8043 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8045 * configure.host: Incorporate host Makefile fragments by setting
8047 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8048 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8049 value based on whether the code is being compiled by a cross
8050 compiler. Don't substitute host_makefile_frag or frags.
8051 * aclocal.m4: New file to define local AC_PROG_CC.
8052 * configure: Rebuild.
8053 * Makefile.in (INSTALL): Set to @INSTALL@.
8054 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8055 (INSTALL_DATA): Set to @INSTALL_DATA@.
8057 (CC): Define as @CC@.
8058 (CFLAGS): Set to @CFLAGS@.
8059 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8060 (@host_makefile_frag@): Remove.
8061 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8062 after other options.
8063 (config.status): Remove dependency upon @frags@.
8064 * config/*.mh, config/README: Remove.
8066 * config.bfd: Rewrite to incorporate the contents of the Makefile
8067 fragments by setting shell variables, rather than merely returning
8068 the name of a Makefile fragment.
8069 * configure.in: Use shell variables set by config.bfd rather than
8070 looking at the target Makefile fragment files. Don't substitute
8071 target_makefile_frag. Do substitute TDEFINES.
8072 * configure: Rebuild.
8073 * Makefile.in (@target_makefile_frag@): Remove.
8074 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8075 * config/*.mt: Remove.
8077 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8079 * configure.in: Put changequote lines around "i[345]86" patterns
8080 section of core file support.
8082 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8084 * som.c (som_bfd_print_private_bfd_data): Define to use the
8087 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8089 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8090 entry, text_start and data_start.
8092 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8094 * Makefile.in (OFILES): Remove $(TDEPFILES).
8095 * config/apollo.mt (TDEPFILES): Remove.
8096 * config/README: Update.
8098 * configure.in: For a native configuration, set COREFILE and
8099 COREFLAG based on the canonical host name.
8100 * configure: Rebuild.
8101 * Makefile.in: Rebuild dependencies.
8102 (ALL_CFLAGS): Add @COREFLAG@.
8103 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8104 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8105 support routines. Check LYNX_CORE rather than HOST_LYNX.
8106 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8107 * i386lynx.c: Likewise.
8108 * m68klynx.c: Likewise.
8109 * sparclynx.c: Likewise.
8110 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8111 * *-core.c: Comment changes.
8112 * config/decstation.mh (HDEPFILES): Remove.
8113 (HDEFINES): Remove -DTRAD_CORE.
8114 * config/irix3.mh (RANLIB): Remove.
8115 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8116 (HDEFINES): Remove -DIRIX_CORE.
8117 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8118 (HDEFINES): Remove -DTRAD_CORE.
8119 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8120 * config/ultra3.mh (RANLIB): Remove.
8121 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8122 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8123 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8124 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8125 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8126 * config/i386aix.mh, config/i386bsd.mh: Remove.
8127 * config/i386linux.mh, config/i386mach3.mh: Remove.
8128 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8129 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8130 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8131 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8132 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8133 * config/solaris2.mh, config/stratus.mh: Remove.
8134 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8135 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8137 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8139 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8140 DT_FINI entry if the appropriate symbol is not in the hash table.
8142 * libelf.h (struct elf_backend_data): Add create_program_headers
8143 and want_hdr_in_seg fields.
8144 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8146 (elf_backend_create_program_headers): Likewise.
8147 (elfNN_bed): Initialize create_program_headers and
8149 * elf.c (get_program_header_size): Call create_program_headers
8151 (map_program_segments): Check want_hdr_in_seg backend field. Call
8152 create_program_headers backend routine.
8154 * elf.c (assign_file_positions_except_relocs): Align non allocated
8155 sections when creating an executable.
8157 * elfcode.h (elf_swap_phdr_in): Make non static.
8158 (elf_swap_phdr_out): Make non static.
8159 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8160 (bfd_elf32_swap_phdr_out): Declare.
8161 (bfd_elf64_swap_phdr_in): Declare.
8162 (bfd_elf64_swap_phdr_out): Declare.
8164 * ecofflink.c (ecoff_collect_shuffle): New static function.
8165 (_bfd_ecoff_get_accumulated_pdr): New function.
8166 (_bfd_ecoff_get_accumulated_sym): New function.
8167 (_bfd_ecoff_get_accumulated_ss): New function.
8168 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8169 (_bfd_ecoff_get_accumulated_sym): Declare.
8170 (_bfd_ecoff_get_accumulated_ss): Declare.
8171 * libbfd.h: Rebuild.
8173 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8175 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8177 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8178 warning symbols. If any section is named .gnu.warning.XXX, treat
8179 the contents as a warning to be issued if the symbol XXX is
8181 (elf_link_output_extsym): For an indirect or warning symbol, just
8182 output the symbol it points to.
8184 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8185 if bfd_hash_allocate fails, since it will already be set.
8186 (generic_link_hash_newfunc): Likewise.
8187 (archive_hash_newfunc): Likewise.
8188 (hash_entry_bfd): New static function.
8189 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8190 callback. Allocate a new warning using the hash table newfunc.
8191 Use bfd_hash_replace to update the entry in the hash table, rather
8192 than assuming we can copy the fields with structure assignment.
8194 * hash.c (bfd_hash_replace): New function.
8195 * bfd-in.h (bfd_hash_replace): Declare.
8196 * bfd-in2.h: Rebuild.
8198 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8200 * config.bfd: Add mips*vr4300-*-elf* target.
8201 * config/mipsbvr4300.mt: Added.
8203 See file ChangeLog.2
8210 version-control: never