1 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
3 * cpu-arm.c (compatible): If B is a default type, return A.
6 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
8 * cpu-v850.c (scan): New function.
9 (arch_info_struct): New structure.
10 (bfd_v850_arch): Add link into arch_info_structure.
12 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
15 * elf32-v850.c (v850_elf_object_p): New function.
18 * archures.c (bfd_mach_v850e): Machine value for v850e.
20 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
22 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
25 * elf.c (prep_headers): Add support for v850e machine number.
29 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
31 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
33 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
36 * elf.c (prep_headers): Add support for v850eq machine number.
40 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
42 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
43 cached_stab field if the offset prevents us from using the cache.
45 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
47 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
49 * aout-arm.c (aout_arm_little_vec): Likewise.
50 (aout_arm_big_vec): Likewise.
51 * bout.c (b_out_vec_big_host): Likewise.
52 (b_out_vec_little_host): Likewise.
53 * mipsbsd.c (aout_mips_little_vec): Likewise.
54 (aout_mips_big_vec): Likewise.
57 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
59 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
60 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
61 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
64 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
66 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
67 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
68 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
69 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
70 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
72 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
73 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
75 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
76 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
77 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
79 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
80 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
81 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
82 *coffcode.h (coff_write_object_contents): Set alignment field in
83 section header for TIC80COFF files.
87 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
89 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
90 v850_elf_check_relocs, v850_elf_reloc,
91 v850_elf_final_link_relocate): Add support for
92 BFD_RELOC_V850_16_PCREL relocation.
94 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
97 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
99 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
103 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
105 * cpu-v850e: New file.
107 * elf.c (prep_headers): Add support for v850e target.
109 * bfd-in2.h (bfd_architecture): Add support for v850e target.
111 * config.bfd: Add support for v850e target.
113 * archures.c: Add support for v850e target.
116 start-sanitize-v850eq
117 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
119 * cpu-v850eq: New file.
121 * elf.c (prep_headers): Add support for v850eq target.
123 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
125 * config.bfd: Add support for v850eq target.
127 * archures.c: Add support for v850eq target.
130 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
132 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
133 argument as section relative, rather than an absolute address.
134 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
136 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
138 * config.bfd (arc-*-elf*): Add.
139 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
140 * configure: Rebuild.
141 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
142 (BFD32_BACKENDS): Add elf32-arc.lo.
143 (cpu-arc.lo,elf32-arc.lo): Add rules for.
144 * Makefile.in: Rebuild.
145 * archures.c (architecture list): Add bfd_arch_arc.
146 (bfd_archures_list): Add bfd_arc_arch.
147 (bfd_mach_arc_base): Define.
148 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
149 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
150 (bfd_target_vect): Add them.
151 * bfd-in2.h, libbfd.h: Rebuild.
152 * cpu-arc.c, elf32-arc.c: New files.
153 * elf.c (pre_headers): Recognize bfd_arch_arc.
155 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
157 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
158 data section is correctly rounded to a page in the file.
160 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
162 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
163 there are no symbols.
165 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
167 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
168 file system 14 character limit.
169 * Makefile.am, configure.in: Corresponding changes.
170 * Makefile.in, configure: Rebuild.
172 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
174 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
175 Rebuild dependencies.
176 * Makefile.in: Rebuild.
178 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
180 * Makefile.am (docdir): Define.
181 * Makefile.in: Rebuild.
183 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
185 * configure: Rebuild with autoconf 2.12.1.
187 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
189 * aclocal.m4, configure: Rebuild with new automake patches.
191 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
193 * rs6000-core.c (make_bfd_asection): New function to add a section
194 to the core file bfd.
195 (rs6000coff_core_p): Use make_bfd_asection to add the core file
197 Use BFD routines to seek, read and stat the core file.
198 Handle .data sections from loaded objects and anonymously mmapped
199 regions, these are available in AIX 4 core files.
201 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
203 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
204 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
205 copy; use a patches libtool instead.
206 * acmacros.m4: Remove.
207 * Makefile.in, aclocal.m4, configure: Rebuild.
209 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
211 * Makefile.am: New file, based on old Makefile.in.
212 * acmacros.m4: New file, copied from old aclocal.m4.
213 * acinclude.m4: New file.
214 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
215 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
216 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
217 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
218 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
219 * acconfig.h: Mention PACKAGE and VERSION.
220 * stamp-h.in: New file.
221 * dep-in.sed: Change .o to .lo.
222 * Makefile.in: Now built with automake.
223 * aclocal.m4: Now built with aclocal.
224 * config.in, configure: Rebuild.
227 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
229 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
230 if there is only a relocation to a read-only but not allocatable
231 section (like .stab).
232 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
233 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
234 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
235 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
236 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
238 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
239 (ppc_elf_create_linker_section): These sections are not
240 created by the linker (that is, they are created by the user
241 putting data in them). In particular, they can be the source
242 and target of relocations.
243 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
244 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
245 objects (for instance, 'long double') to 16-byte boundaries.
246 (ppc_elf_size_dynamic_sections): Make the code that generates
247 section symbols exactly the same as for sparc, reducing the
248 number of section symbols output.
249 (ppc_elf_check_relocs): Check postcondition of
250 bfd_elf32_link_record_dynamic_symbol. Make default case the
251 same as corresponding code for sparc, fixing bug involving
253 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
254 forced to be local because of versioning (by replicating
255 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
256 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
258 (ppc_elf_relocate_section): Add handy debugging code for when
259 assertion fails. Add some more 'symbol made local because of
262 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
263 processing a GOT relocation as required by ABI.
265 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
267 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
268 version info if this symbol came from a dynamic object.
269 (elf_link_add_object_symbols): Set the version info of a symbol
270 only if the object actually contains version definitions and
273 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
275 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
276 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
278 * configure: Regenerated with autoconf 2.12.
279 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
281 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
283 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
284 a warning rather than returning an error.
286 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
288 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
290 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
292 * cisco-core.c: define signals for wingdb.
294 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
296 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
297 the same number of aux entries.
299 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
301 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
302 difference of two symbols if the relocation size is 32 bits.
303 (som_write_fixups): Handle R_DATA_EXPR.
305 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
307 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
308 its value if COFF_WITH_PE is defined.
310 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
312 * coff-stubgo32.c: New file.
313 * go32stub.h: New file.
314 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
315 * coffswap.h (coff_swap_filehdr_in): Invoke
316 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
318 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
319 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
320 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
321 COFF_ADJUST_AUX_IN_POST if they are defined.
322 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
323 COFF_ADJUST_AUX_OUT_POST if they are defined.
324 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
325 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
326 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
327 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
328 * targets.c (go32stubbedcoff_vec): Declare.
329 (bfd_target_vector): Add go32stubbedcoff_vec.
330 * configure.in (go32coff_vec): New target vector.
331 (go32stubbedcoff_vec): Likewise.
332 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
333 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
334 * Makefile.in: Rebuild dependencies.
335 (BFD32_BACKENDS): Add coff-stubgo32.o.
336 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
337 (HFILES): Add go32stub.h.
339 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
341 * configure.in: Check for fdopen.
342 * configure, config.in: Rebuild.
343 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
344 __GO32__. Reindent a bit.
346 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
348 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
349 flag for newly created sections.
350 (sunos_add_dynamic_symbols): Don't discard newly created sections
351 if shared library is dynobj.
353 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
355 * elf.c (map_sections_to_segments): When checking whether
356 including a section in a segment would force us to skip a page,
357 align the address of the next segment to avoid wraparound
361 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
363 * coffcode.h (coff_write_object_contents): Initialize
364 target id field to TIC80_TARGET_ID.
365 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
367 (coff_swap_filehdr_in): Swap in target id field if used.
370 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
372 * coff-i386.c (coff_i386_is_local_label_name): New static function
373 if TARGET_UNDERSCORE.
374 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
375 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
377 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
379 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
380 complain_overflow_signed, for 32 bit PC relative relocations.
382 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
384 * elflink.h (elf_link_add_object_symbols): When a version
385 indirection symbol is overridden, make the original symbol point
386 at the real overriding symbol.
388 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
391 * elflink.h (elf_link_output_extsym): Use the right section for a
393 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
394 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
396 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
398 * elflink.h (elf_merge_symbols): Resolve indirect and warning
399 symbols before checking for new symbols.
401 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
403 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
405 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
406 file, not aoutsz bytes (they are different in XCOFF .o files).
408 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
409 redefined by objects included from archives.
411 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
413 * elflink.h (elf_merge_symbol): In the case of a new defined
414 symbol overriding an old defined symbol, return the hash table
415 entry which we modify, even if it is the target of an
417 (elf_link_add_object_symbols): If the real name of the symbol gets
418 overridden, convert the versioned symbol into an indirect symbol
421 * elflink.h (elf_merge_symbol): New static function, broken out of
422 elf_link_add_object_symbols.
423 (elf_link_add_object_symbols): Call it.
425 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
427 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
428 handle case where COFF filehdr does not immediately follow PE
430 * coffgen.c (coff_object_p): Remove useless seek to current
433 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
435 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
438 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
440 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
441 symbols, skip N_ABS symbols with debugging storage classes.
443 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
445 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
446 relocs in shared libraries which refer to local symbols. Cope
447 with addend when processing a GOT relocation.
449 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
450 for sections that the linker didn't create.
451 (ppc_elf_finish_dynamic_sections): Only try to write out a section
452 symbol if it was created in ppc_elf_size_dynamic_sections.
453 (ppc_elf_relocate_section): Complain if we have to generate a reloc
454 relative to a section for which we didn't output a symbol.
456 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
457 relocs are 'rela' relocs, like everything else. .rela.plt is not
458 a read-only section, so we don't have to special-case it.
460 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
461 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
463 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
464 (ppc_elf_relocate_section): @got offsets are 4 from start of the
466 * elflink.c (_bfd_elf_create_got_section): The three reserved
467 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
469 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
472 * elf32-ppc.c (ppc_elf_check_relocs): Use
473 _bfd_elf_create_got_section to create the GOT rather than
474 ppc_elf_create_linker_section. Create the '.rela.got' section
476 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
477 symbol has a GOT entry.
478 (ppc_elf_relocate_section): Record when a symbol is used through
479 the GOT, and allocate space in the GOT for each such symbol.
480 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
481 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
484 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
485 treated in a similar way to ADDR16_HA relocs.
486 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
487 shared objects; the linker must deal with them.
488 (ppc_elf_create_linker_section): Stop setting
489 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
490 LINKER_SECTION_PLT stuff.
491 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
492 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
493 section, not ELF-specific calls.
494 (elf_backend_plt_not_loaded): Set to 1.
495 (elf_backend_got_symbol_offset): Set to 4.
496 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
497 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
498 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
499 plt_not_loaded member.
500 (_bfd_elf_create_got_section): Apply got_symbol_offset.
501 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
503 (elf_backend_G_O_T_offset): Set default to 0.
504 (elfNN_bed): Set added fields.
506 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
507 DT_RELENT in shared objects; should be DT_RELAENT.
509 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
510 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
511 such a reloc (in a non-shared object) refers to a symbol that's
514 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
516 * elfcode.h (put_signed_word): Define.
517 (get_signed_word): Define.
518 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
519 (elf_swap_reloca_out): Use put_signed_word for the r_addend
521 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
522 bfd_get_signed_32 to set the r_addend field.
523 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
524 bfd_h_get_signed_64 to set the r_addend field.
526 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
528 * elf32-i386.c (elf_i386_relocate_section): When generating a
529 shared library, do the relocation if the input section is not
532 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
533 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
534 (elf_fix_symbol_flags): New static function, broken out of
535 elf_adjust_dynamic_symbol.
536 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
537 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
538 forced local even if NEEDS_PLT is set. When forcing a symbol to
539 be local, clear NEEDS_PLT.
540 (elf_link_output_extsym): Remove unused local bed.
542 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
544 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
545 for derived elf linker hash table entries. References to
546 elf_link_hash_entry changed appropriately.
547 (elf32_mn10300_link_hash_table): New structure for derived elf
549 (elf32_mn10300_hash_table): Define.
550 (elf32_mn10300_link_hash_traverse): Likewise.
551 (elf32_mn10300_link_hash_newfunc): New function.
552 (elf32_mn10300_link_hash_table_create): Likewise.
553 (elf32_mn10300_finish_hash_table_entry): Likewise.
554 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
555 of prologue code, and call:32->call:16 relaxing.
556 (compute_function_info: New function.
557 (bfd_elf32_bfd_ilink_hash_table_create): Define.
559 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
561 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
562 for a symbol which is being forced to be local.
563 * elf32-i386.c (elf_i386_relocate_section): Write out the
564 relocation value for a GOT reloc for a symbol which is turning
566 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
567 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
569 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
571 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
572 value if the symbol is turning into a local symbol.
573 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
574 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
576 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
578 * elflink.h (elf_link_add_object_symbols): Also read verneed
579 information by calling `_bfd_elf_slurp_version_tables'.
580 (elf_link_add_object_symbols): For undefined symbols look for
581 version information in the verneed records.
582 (elf_link_add_object_symbols): Use soname of shared object
583 for verneed record if it is available.
585 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
587 * cpu-arm.c: Add prototypes for compatible and scan.
588 * cofflink.c: Add prototype for mark_relocs.
590 * archive.c (bfd_special_undocumented_glue): Change filename to
591 const pointer. Add prototype.
593 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
595 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
596 sections that will be discarded.
598 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
600 * elflink.h (elf_link_find_version_dependencies): When searching
601 for known version symbol skip non-matching verdef records, not
604 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
606 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
607 not a bfd_vma, to the base file, to match how dlltool reads it.
609 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
611 * reloc.c: Add thumb relocations.
613 * bfd-in2.h: Add Thumb relocations.
615 * libbfd.h: Add Thumb relocations.
617 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
619 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
621 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
623 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
624 for a section even if it is not loaded.
626 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
628 (_bfd_coff_link_input_bfd): Separate section VMA handling for
629 input and output files.
630 (_bfd_coff_generic_relocate_section): Check whether input file,
631 not output file, is a PE file.
633 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
635 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
637 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
639 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
642 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
644 * cpu-arm.c (compatible): Add test for supersets of ARM
647 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
649 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
652 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
654 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
655 called directly by gas/config/tc-arm.c.
657 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
659 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
660 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
662 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
664 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
667 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
669 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
670 (coff_bfd_copy_private_bfd_data): Ditto.
671 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
672 (coff_arm_bfd_print_private_bfd_data): Ditto.
673 (coff_arm_bfd_set_private_flags): Ditto.
674 (coff_arm_bfd_copy_private_bfd_data): Ditto.
676 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
678 * libcoff-in.h (struct coff_final_link_info): Add boolean
679 global_to_static member for support of task linking.
680 (_bfd_coff_write_task_globals): Add prototype.
681 * libcoff.h: Regenerate.
682 * coffcode.h (coff_write_object_contents): Use #ifdef to
683 check RS6000COFF_C, to be consistent with all other uses
685 * cofflink.c (_bfd_coff_final_link): If doing task linking,
686 call _bfd_coff_write_task_globals.
687 (_bfd_coff_link_input_bfd): If doing task linking, convert
688 global functions to static.
689 (_bfd_coff_write_global_sym): If doing task linking, convert
690 global variables to static.
691 (_bfd_coff_write_task_globals): New function.
693 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
694 (C_AUTOARG): #undef since it clashes with C_UEXT.
695 (C_LASTENT): #undef since it clashes with C_STATLAB.
696 * coffcode.h (coff_write_object_contents): Use TIC80COFF
698 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
699 when TIC80COFF defined (clashes with C_UEXT). Explicitly
700 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
704 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
706 * coff-tic80.c (tic80_howto_table): Change overflow check for most
707 PP relocations to complain_overflow_dont.
709 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
711 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
712 name of R_RELLONG to "RELLONG". Set rightshift and complain for
714 (ppbase_reloc, glob15_reloc): New static functions.
715 (glob16_reloc, local16_reloc): New static functions.
716 (rtype2howto): Handle all relocation types.
717 (coff_tic80_relocate_section): New static function.
718 (coff_relocate_section): Define to coff_tic80_relocate_section.
719 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
722 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
724 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
725 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
727 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
728 callers. If PE file, don't add section VMA.
729 (coff_write_alien_symbol): If PE file, don't add section VMA.
730 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
731 (_bfd_coff_write_global_sym): Likewise.
732 (_bfd_coff_generic_relocate_section): Likewise.
734 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
737 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
739 * cofflink.c (mark_relocs): Add new function to mark symbols which
740 are used by relocations.
741 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
742 suppress the skipping of symbols that have thus been marked.
744 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
746 * coff-sh.c (sh_merge_private_data): New static function.
747 (coff_bfd_merge_private_bfd_data): Define.
750 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
752 * coff-tic80.c: Remove unnecessary #ifdefs.
753 * config.bfd: Set targ_underscore to yes for tic80.
755 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
757 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
758 with unresolved external symbols in GDB).
761 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
763 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
764 the symbols associated with each BFD.
765 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
767 * elf-m10200.c: Likewise.
768 * elf32-m32r.c: Likewise.
769 * elf32-sh.c: Likewise.
771 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
773 * elflink.h (elf_link_add_object_symbols): Don't decrease the
774 alignment of a common symbol. If two symbols that look like
775 common symbols are found in two shared libraries, and the size is
776 different, use the larger size, and warn if --warn-common. If a
777 common symbol overrides a definition in a shared library, set the
778 size to the larger size, and warn if --warn-common.
780 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
782 * cpu-arm.c (compatible): Allow default machine to be polymorphed
783 into any other machine type.
785 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
787 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
788 data into an unitialised destination set its machine type as well.
790 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
792 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
793 to common symbol size. Consistently treat uninitialized symbols
794 in shared objects as common symbols.
796 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
798 * archures.c (constants): Added new constants to identify the
799 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
800 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
802 * bfd-in2.h (constants): Added new constants to identify
803 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
804 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
805 bfd_mach_arm_4T. This file is auto-magically generated from the
806 archures.c file. This update is just to save work.
808 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
809 coff_arm_bfd_print_private_bfd_data,
810 coff_arm_bfd_set_private_flags,
811 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
812 (global): Macro redefinitions set up to use these new functions.
814 * coffcode.h (coff_mkobject_hook): Added call to
815 coff_arm_bfd_set_private_flags().
816 (coff_set_arch_mach_hook): Added code to set machine type based on
817 bits stored in internal flags.
818 (coff_set_flags): Added code to set the new bits in the flags
819 field based on the machine number.
820 (function definition macros): Made all function definition macros
821 conditional so that they can be overridden by target specific
824 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
825 Structure extended to include new types, one each for ARMv2,
826 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
828 * libcoff-in.h (struct coff_tdata): Added flags field.
830 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
832 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
834 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
837 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
839 * coffgen.c (coff_find_nearest_line): If there are no syments,
842 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
844 * config.bfd: cope with '*-*-linux-gnuaout' targets.
846 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
848 * targmatch.sed: Add explicit \n characters to work around bug in
849 HP/UX 10.20 sed program.
851 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
853 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
856 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
858 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
860 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
862 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
863 (struct elf_m68k_pcrel_relocs_copied, struct
864 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
865 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
866 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
867 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
869 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
870 PC relative relocs for a global symbol defined in a regular
871 object, and count the number of PC relative relocs copied for any
873 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
874 traverse with elf_m68k_discard_copies.
876 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
878 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
879 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
881 * coffcode.h (coff_compute_section_file_positions): Force the
882 potential last byte in the file to be written out when
885 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
887 * configure.host (mips*-*-openbsd*): New host.
889 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
891 * elflink.h (elf_link_add_object_symbols): Only subtract the
892 section VMA from the symbol value if this is a fully linked file.
894 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
895 (struct elf_i386_link_hash_entry): Define.
896 (struct elf_i386_link_hash_table): Define.
897 (elf_i386_link_hash_traverse): Define.
898 (elf_i386_hash_table): Define.
899 (elf_i386_link_hash_newfunc): New static function.
900 (elf_i386_link_hash_table_create): New static function.
901 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
902 PC relative relocs for a global symbol defined in a regular
903 object, and count the number of PC relative relocs copied for any
905 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
906 traverse with elf_i386_discard_copies.
907 (elf_i386_discard_copies): New static function.
908 (bfd_elf32_bfd_link_hash_table_create): Define.
910 From Gordon W. Ross <gwr@mc.com>:
911 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
912 (sunos4_aout_backend): Use MY_entry_is_text_address.
915 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
917 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
918 R_D30V_32_NORMAL to 2 (4 bytes).
921 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
923 From Gordon W. Ross <gwr@mc.com>:
924 * netbsd.h (N_SHARED_LIB): Define.
925 (SEGMENT_SIZE): Don't define.
926 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
928 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
929 (SEGMENT_SIZE): Don't define.
931 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
932 to sizeof Rela structure, not sizeof Rel structure. From Gary
933 Thomas <g.thomas@opengroup.org>.
935 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
937 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
938 whenever entry is larger than text address, but only by whole
939 pages. From Gordon W. Ross <gwr@mc.com>.
941 * Makefile.in (install): Depend upon installdirs. Use
942 mkinstalldirs to build $(oldincludedir).
943 (installdirs): New target.
945 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
946 if this is a debugging section which we are stripping.
948 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
950 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
951 alpha-specific target data struct.
953 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
955 From Thomas Graichen <graichen@rzpd.de>:
956 * Makefile.in: Always use $(SHELL) when running move-if-change.
957 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
958 * configure: Rebuild.
960 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
962 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
963 VMA if this is an executable file or a shared object.
965 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
968 * libaout.h (struct aout_backend_data): Add entry_is_text_address
970 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
971 start of the file. Remove uses later on which switch using
973 (MY(callback)): Handle entry_is_text_address.
974 (MY_entry_is_text_address): Define if not defined.
975 (MY(backend_data)): Initialize new field.
976 * aoutf1.h (sunos4_aout_backend): Likewise.
977 * i386aout.c (MY(backend_data)): Likewise.
978 * i386mach3.c (MY(backend_data)): Likewise.
979 * mipsbsd.c (MY(backend_data)): Likewise.
980 * sparclynx.c (sparclynx_aout_backend): Likewise.
981 * netbsd.h (SEGMENT_SIZE): Define if not defined.
982 (MY_entry_is_text_address): Define.
983 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
985 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
986 whose name starts with `.'.
988 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
990 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
991 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
992 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
993 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
994 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
995 sparc-*-openbsd*): New targets.
996 * configure: Rebuild.
998 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1000 * stabs.c (struct stab_section_info): New field
1002 (_bfd_link_section_stabs): Fill the above array.
1003 (_bfd_stab_section_offset): Use `cumulative_skips' to
1004 speed up offset calculation.
1006 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1008 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1009 addend for non pc-relative relocations.
1011 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1012 for non-existent function.
1014 * elf-m10300.c (mn10300_elf_relax_section): New function.
1015 (mn10300_elf_relax_delete_bytes): Likewise.
1016 (mn10300_elf_symbol_address_p): Likewise.
1017 (mn10300_elf_get_relocated_section_contents): Likewise.
1018 (bfd_elf32_bfd_relax_section): Define.
1019 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1021 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1023 * configure.host: Set SHLIB_LIBS.
1024 * configure.in: Substitute SHLIB_LIBS.
1025 * configure: Rebuild.
1026 * Makefile.in (SHLIB_LIBS): New variable.
1027 ($(SHLIB)): Use $(SHLIB_LIBS).
1029 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1031 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1032 with bfd_section_vma.
1034 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1036 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1037 Correct CPU file names for mn10[23]00.
1038 * configure: Rebuild.
1040 * bfd.c (bfd_record_phdr): Cast count to size_t before
1043 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1044 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1045 (xcoff_write_archive_contents): LIkewise.
1046 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1047 (mips_elf_create_procedure_table): Likewise.
1048 * peicode.h (pe_print_idata): Likewise.
1049 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1050 * xcofflink.c (xcoff_get_section_contents): Likewise.
1051 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1052 (xcoff_link_add_symbols): Likewise.
1053 (xcoff_link_add_symbols): Likewise.
1055 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1056 (ppcboot_bfd_print_private_bfd_data): Likewise.
1058 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1059 to complain_overflow_signed.
1061 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1063 * VERSION: Set to 2.8.1.
1065 * Branched binutils 2.8.
1067 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1068 deciding whether to copy a reloc into a shared object.
1069 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1070 relocs in unallocated sections.
1071 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1072 R_SPARC_RELATIVE relocs in unallocated sections.
1074 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1076 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1077 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1080 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1082 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1083 override an uninitialized symbol from a shared library with a
1086 * elf-m10200.c: Rename from elf32-mn10200.c.
1087 * elf-m10300.c: Rename from elf32-mn10300.c.
1088 * cpu-m10200.c: Rename from cpu-mn10200.c
1089 * cpu-m10300.c: Rename from cpu-mn10300.c
1090 * Makefile.in: Update accordingly.
1092 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1093 (elf_mips_isa): Move to earlier in file.
1094 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1095 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1098 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1101 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1103 * configure.com: New file.
1104 * config.h-vms: Remove file.
1105 * makefile.vms: Update for new configure scheme.
1107 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1109 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1110 (ppc_process_before_allocation): Declare.
1111 * libcoff.h: Rebuild.
1113 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1115 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1117 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1119 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1121 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1122 symbol index for a R_IHCONST reloc.
1124 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1126 * targmatch.sed: Do not use \(\) recursively.
1128 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1130 * m68klinux.c (MACHTYPE_OK): Define.
1131 * i386linux.c (MACHTYPE_OK): Define.
1133 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1135 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1136 <hjl@gnu.ai.mit.edu>:
1137 * sparclinux.c: New file.
1138 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1139 * bfd-in2.h: Rebuild.
1140 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1141 * configure.in (sparclinux_vec): Add to list of vectors.
1142 * configure: Rebuild.
1143 * targets.c (sparclinux_vec): Declare.
1144 (bfd_target_vector): Add sparclinux_vec.
1145 * Makefile.in: Rebuild dependencies.
1146 (BFD32_BACKENDS): Add sparclinux.o.
1147 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1149 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1150 bfd_coff_backend_data field.
1151 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1153 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1154 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1155 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1157 * bfd.c: Include "libiberty.h".
1158 (strerror): Don't declare.
1159 (bfd_errmsg): Call xstrerror rather than strerror.
1161 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1163 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1164 reloc even if the symbol is in the .bss section.
1165 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1166 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1167 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1169 * coffcode.h (bfd_coff_backend_data): Add new field
1170 _bfd_coff_default_section_alignment_power.
1171 (bfd_coff_default_section_alignment_power): Define.
1172 (bfd_coff_std_swap_table): Initialize new field.
1173 * libcoff.h: Rebuild.
1174 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1175 symbol to the default section alignment.
1177 * COPYING: Update FSF address.
1180 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1182 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1183 21-bit absolute that made it act as a relative.
1186 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1188 * elflink.c (_bfd_elf_create_linker_section): Don't set
1189 bss_section and rel_section from existing sections.
1191 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1194 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1196 * aoutx.h (some_aout_object_p): Change executable test to fix
1197 problems with embedded a.out systems.
1199 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1201 * stabs.c (_bfd_stab_section_offset): New function.
1202 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1203 * libbfd.h: Rebuild.
1204 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1206 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1207 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1208 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1209 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1210 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1212 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1213 symbol. Check for memory allocation failure of *psinfo.
1214 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1215 callers. Set the value of the header symbol.
1216 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1217 * libbfd.h: Rebuild.
1219 start-sanitize-tic80
1220 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1222 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1223 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1224 reloc types, rather than silently failing to generate an output file.
1227 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * targmatch.sed: Use the hold space to put the #ifdef around the
1230 the string constant.
1231 * targets.c (UNSUPPORTED_TARGET): Don't define.
1232 (find_target): Don't check for UNSUPPORTED_TARGET.
1233 (bfd_set_default_target): Don't try to optimize by checking for
1236 * Makefile.in: Rebuild dependencies.
1237 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1238 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1239 (elf32-m32r.o): Remove explicit target.
1241 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1244 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1245 count section symbols for sections that were created by the
1246 linker, or are not allocatable or not loadable.
1247 (elf32_sparc_finish_dynamic_sections): Output output section
1248 symbols for section for which we made space for them.
1250 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1253 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1255 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1257 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1258 (m32r_hi16_list): New static local.
1259 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1260 (m32r_elf_do_hi16_reloc): Delete.
1261 (m32r_elf_relocate_hi16): New function.
1262 (m32r_elf_lo16_reloc): New function.
1263 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1266 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1268 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1269 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1270 (m32r_elf_final_sda_base): New function.
1271 (m32r_elf_relocate_section): Rewrite sdata support.
1272 (m32r_elf_finish_dynamic_sections): Delete.
1274 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1276 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1277 * coff-svm68k.c: New file. Just defines some macros and includes
1279 * coff-m68k.c: Add functions to handle common addends, moved in
1280 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1281 Control whether relocs are visible using STATIC_RELOCS.
1282 * cf-m68klynx.c: Simplify greatly: just define macros to control
1284 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1285 * targets. (m68ksysvcoff_vec): Declare.
1286 (bfd_target_vector): Add m68ksysvcoff_vec.
1287 * config.bfd (m68*-motorola-sysv*): New target.
1288 * configure.in (m68ksysvcoff_vec): New vector.
1289 * configure: Rebuild.
1290 * Makefile.in: Rebuild dependencies.
1291 (BFD32_BACKENDS): Add coff-svm68k.o.
1292 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1294 * binary.c (binary_set_section_contents): Don't get misled if the
1295 first section is not loadable. From Matthew L. Martin
1298 * elflink.h (elf_bfd_final_link): Set the value of a section
1299 symbol to the section address unless doing a relocateable link.
1301 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1303 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1304 .plt entry if we've taken the function's address.
1305 (elf64_alpha_merge_gots): Merge collected flags info as well.
1307 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1309 * Many files: Add function prototypes.
1310 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1311 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1312 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1313 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1314 * peicode.h: Change several void * parameters to PTR.
1315 * srec.c (srec_get_symbol_info): Make static.
1316 * syms.c (bfd_symbol_is_absolute): Remove.
1317 * Makefile.in: Rebuild dependencies.
1319 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1321 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1322 (bfd_elf32_bfd_is_local_label): Don't define.
1324 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1327 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1329 * bfd-in.h: Don't include obstack.h.
1330 (struct bfd_hash_table): Change memory field to PTR.
1331 * bfd.c (struct _bfd): Change memory field to PTR.
1332 * bfd-in2.h: Rebuild.
1333 * libbfd-in.h (bfd_release): Declare as function, don't define as
1335 * libbfd.h: Rebuild.
1336 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1337 objalloc routines rather than obstack routines.
1338 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1339 (getpagesize): Don't define.
1340 (_bfd_new_bfd): Don't set _bfd_chunksize.
1341 (bfd_openr): Free new bfd and objalloc on failure.
1342 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1343 (bfd_alloc_size): Remove.
1344 (bfd_release): New function.
1345 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1346 objalloc routines rather than obstack routines.
1347 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1348 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1349 objalloc routines rather than obstack routines.
1350 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1351 (struct accumulate): Change memory to struct objalloc *.
1352 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1353 * dep-in.sed: Don't remove obstack.h from dependency list.
1354 * Makefile.in: Rebuild dependencies.
1355 (BFD_H_DEPS): Remove obstack.h.
1356 (install): Don't install obstack.h.
1357 * Many files: Don't include "obstack.h".
1360 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1361 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1362 * libbfd.h: Rebuild.
1363 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1364 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1365 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1367 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1368 old version of bfd_alloc.
1369 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1370 * libbfd.h: Rebuild.
1371 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1373 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1375 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1376 ELF local label syntax as well.
1378 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1380 * config.bfd (powerpc-*-beos*): New target.
1381 * configure.in (powerpc-*-beos*): Add case that explicitly
1382 does not set COREFILE for now. A future BeOS version is
1383 expected to support core files.
1384 * configure: Regenerate with autoconf.
1386 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1388 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1389 seen with a local symbol, rather than crashing.
1391 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1392 version symbols if there aren't any.
1394 start-sanitize-tic80
1395 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1397 * coff-tic80.c (coff_rtype_to_howto): Define
1398 (coff_tic80_rtype_to_howto): Clone generic coff version and
1399 add code to handle the funky TI "internal relocations".
1402 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1404 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1405 or size changes because of a weak symbol.
1407 * cisco-core.c (SIGEMT): Define if not defined.
1409 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1411 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1412 setting ever. Sanity check the version number. Sort out copying
1413 flags and other information when adding an indirect symbol.
1414 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1415 symbols added by the backend. Clear the entire contents of the
1417 (elf_export_symbol): Ignore indirect symbols.
1418 (elf_link_output_extsym): Accept a section without an owner in an
1420 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1421 version count. Correct the allocation of x_versymp.
1423 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1424 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1425 Don't return bfd_und_section_ptr when info->shared.
1426 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1427 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1428 (mips_elf_check_relocs): Resolve an indirect symbol in
1430 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1431 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1433 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1435 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1437 From Eric Youngdale <eric@andante.jic.com>:
1438 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1439 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1440 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1441 versioned symbol appears in both a regular and a shared object.
1442 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1443 appropriate. Improve error message.
1444 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1445 all uses. Add localsyms field.
1446 (elf_bfd_final_link): When generating a shared library, call
1447 elf_link_output_extsym to output all local symbols.
1448 (elf_link_output_extsym): Handle symbols which were forced to
1451 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1453 From Eric Youngdale <eric@andante.jic.com>:
1454 * elf-bfd.h (elf_symbol_type): Add version field.
1455 * elfcode.h (elf_slurp_symbol_table): Set version field.
1456 * elflink.h (elf_link_add_object_symbols): When creating an
1457 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1458 appropriate. Set up an indirection from the nondefault version of
1460 (NAME(bfd_elf,size_dynamic_sections)): Call
1461 elf_link_assign_sym_version before checking whether there are any
1462 versions. Always record the version name as a dynamic symbol.
1463 Initialize counters.
1464 (elf_link_assign_sym_version): After finding a version, see if a
1465 symbol should be forced to local scope. Create a new version
1466 definition if appropriate.
1467 (elf_link_output_extsym): Correct indirect symbol handling.
1468 * elf.c (bfd_elf_print_symbol): Print version information.
1469 (bfd_section_from_shdr): Turn version sections into BFD sections.
1470 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1471 if sh_info is not already set.
1472 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1474 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1475 _bfd_stringtab_add to copy the name into permanent memory if
1478 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1480 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1482 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1484 * coffcode.h (bfd_coff_backend_data): Change
1485 _bfd_coff_compute_section_file_positions to return a boolean
1486 value. Change all callers.
1487 (coff_compute_section_file_positions): Change return type to
1488 boolean. If the size of the last section changed, then output a
1489 zero byte at the end of the file.
1490 * libcoff.h: Rebuild.
1492 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1493 for at least 6 output symbols.
1494 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1495 emit a TC csect to represent the space they take up. For an XO
1496 symbol, just emit a reference, not a csect.
1498 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1499 Solaris doesn't like the combined options, and the -f is
1501 (stamp-tshlink, install): Likewise.
1503 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1504 handling when little endian.
1506 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1508 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1509 (mn10300_elf_relocate_section): Likewise.
1510 (elf_backend_relocate_section): Define.
1512 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1513 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1514 (elf32_mn10300_howto_table): Likewise.
1515 (elf32_mn10300_reloc_map): Likewise.
1516 (bfd_elf32_mn10300_reloc): Delete unused function.
1518 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1520 start-sanitize-tic80
1521 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1522 understand, just set the howto field to NULL, and the caller will
1523 print an appropriate error message.
1525 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1526 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1527 block. Use NULL for initializations of "ptr" rather than bare 0.
1528 * coff-h8300.c: Fix typo in comment.
1529 * coff-h8500.c: Ditto.
1531 * coff-z8k.c: Ditto.
1533 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1535 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1536 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1537 m32r_elf_get_relocated_section_contents): First pass at relax support.
1539 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1541 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1542 entry for reading verdef records.
1543 Use correct braces for computing increments of extverdaux and
1544 exteverdef record pointers.
1546 start-sanitize-tic80
1547 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1549 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1553 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1555 * elflink.h (elf_link_find_version_dependencies): Check that
1556 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1559 start-sanitize-tic80
1560 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1562 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1565 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1567 * targets.c (bfd_default_vector): Make non-const.
1568 (find_target): New static function, broken out of
1570 (bfd_set_default_target): New function.
1571 (bfd_find_target): Call find_target. When defaulting, use
1572 bfd_default_vector[0] if it is not NULL.
1573 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1574 * bfd-in2.h, libbfd.h: Rebuild.
1576 * syms.c (bfd_is_local_label): Return false if the symbol has no
1578 * coff-i960.c (coff_i960_is_local_label_name): New function.
1579 (coff_bfd_is_local_label_name): Define.
1580 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1581 (coff_bfd_is_local_label_name): Define.
1582 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1583 (coff_bfd_is_local_label_name): Define.
1584 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1585 with .. or _.L_ as local.
1586 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1587 (bfd_elf32_bfd_is_local_label_name): Define.
1588 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1589 beginning with $ as local.
1591 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1593 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1594 rather than comparing against info->lprefix.
1595 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1596 * elflink.h (elf_link_input_bfd): Likewise.
1597 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1598 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1600 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1601 _bfd_elf_is_local_label_name if not already defined.
1602 * elf.c (_bfd_elf_is_local_label_name): New function.
1603 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1605 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1606 (m88k_is_local_label_name): New static function.
1608 * coffcode.h (coff_bfd_is_local_label_name): Define as
1609 _bfd_coff_is_local_label_name if not already defined.
1610 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1611 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1612 * libcoff.h: Rebuild.
1614 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1615 to _bfd_is_local_label_name.
1616 (bfd_target): Likewise.
1617 * syms.c (bfd_is_local_label): Define as function, not macro.
1618 (bfd_is_local_name): Define.
1619 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1620 bfd_generic_is_local_label, and take a string rather than a
1622 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1623 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1624 (bfd_generic_is_local_label): Don't declare.
1625 (bfd_generic_is_local_label_name): Declare.
1626 * bfd-in2.h, libbfd.h: Rebuild.
1627 * All backends: Change local_label to local_label_name.
1629 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1630 (mips_elf_relocate_got_local): Change return type to boolean.
1631 Don't assume that the first zero entry is unassigned; instead, use
1633 (mips_elf_relocate_section): Check return value of
1634 mips_elf_relocate_got_local.
1635 (mips_elf_create_got_section): Initialize assigned_gotno field.
1638 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1640 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1644 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1646 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1647 that have no contents merely because linker_mark is not set.
1649 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1651 * config.bfd (mips*-*-lnews*): New target.
1652 * coff-mips.c (mips_relocate_section): Make assert compare
1653 content byteorder instead of header byteorder.
1654 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1656 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1657 * configure.in (ecoff_biglittle_vec): Add case.
1658 * configure: Update.
1660 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1662 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1663 name begins with ".note".
1664 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1665 section whose name begins with ".note".
1666 (get_program_header_size): Corresponding change.
1668 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1669 jal and for jal overflow.
1671 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1673 From Eric Youngdale <eric@andante.jic.com>:
1674 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1675 not found, try looking it up again without the version name.
1676 (elf_link_add_object_symbols): Always link against the dynamic
1677 symbol table of a dynamic object. When linking against a dynamic
1678 object, include version strings in symbol names, and set up
1679 version information. Add indirect symbols for default versions.
1680 (elf_link_create_dynamic_sections): Add special version sections.
1681 (struct elf_assign_sym_version_info): Define.
1682 (struct elf_find_verdep_info): Define.
1683 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1684 up version sections.
1685 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1686 (elf_link_find_version_dependencies): New static function.
1687 (elf_link_assign_sym_version): New static function.
1688 (elf_link_renumber_dynsyms): New static function.
1689 (struct elf_final_link_info): Add symver_sec field.
1690 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1691 local symbols of a dynamic object. Handle DT_VER* constants.
1692 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1693 dynamic object. Skip indirect symbols from ELF objects. Remove
1694 the version name before choosing a hash bucket. Write out the
1695 version information if appropriate.
1696 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1697 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1698 (bfd_elf64_size_dynamic_sections): Likewise.
1699 * bfd-in2.h: Rebuild.
1700 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1701 Change elf_link_hash_flags to unsigned short.
1702 (ELF_LINK_HIDDEN): Define.
1703 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1704 dynverdef_hdr, dynversym_section, dynverdef_section,
1705 dynverref_section, cverdefs, cverrefs, verdef, verref.
1706 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1707 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1708 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1709 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1710 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1711 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1712 (_bfd_elf_slurp_version_tables): Declare.
1713 * elf.c (_bfd_elf_swap_verdef_in): New function.
1714 (_bfd_elf_swap_verdef_out): Likewise.
1715 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1716 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1717 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1718 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1719 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1720 version information if there is any.
1721 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1722 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1723 (elf_fake_sections): Handle .gnu.version* section names.
1724 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1725 (_bfd_elf_slurp_version_tables): New function.
1726 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1727 version name in string entered in dynamic hash table.
1728 * elfcode.h: Include fnmatch.h.
1729 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1730 symbol which was forced to become local.
1731 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1732 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1733 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1734 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1736 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1738 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1740 (mn10200_elf_relax_section): Correctly compute a symbol's value
1741 when the symbol is local, but not in the same section as we are
1742 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1745 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1747 * elf32-m32r.c: Rewrite to use ELF backend linker.
1748 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1749 Add small data area support (R_M32R_SDA16).
1750 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1751 * bfd-in2.h,libbfd.h: Regenerated.
1753 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1755 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1756 (mn10200_elf_relax_delete_bytes): Likewise.
1757 (mn10200_elf_symbol_address_p): Likewise.
1758 (mn10200_elf_get_relocated_section_contents): Likewise.
1759 (bfd_elf32_bfd_relax_section): Define.
1760 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1762 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1763 (mn10200_elf_relocate_section): Likewise.
1764 (elf_backend_relocate_section): Define.
1767 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1769 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1770 reloc.c, targets.c: New target, elf-*-D30V.
1772 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1774 * cpu-d30v.c, elf32-d30v.c: New files.
1777 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1779 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1780 * bfd-in2.h: Regenerated.
1781 start-sanitize-tic80
1782 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1783 (rtype2howto): Add function.
1784 (tic80_howto_table): Add.
1787 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1789 * sysdep.h: Don't define errno in MSVC if error.h is included.
1792 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1794 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1795 is initialized before it is used.
1798 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1800 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1801 symbol into a weak undefined symbol; leave it as a common symbol.
1803 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1805 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1806 about a symbol defined in a dynamic object if it has already been
1807 defined in a regular object.
1809 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1811 * makefile.vms: Add gcc flags to allow compiling with current gcc
1813 (targmatch.h): New dependency.
1815 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1817 * evax.h (ALPHA_R_CODEADDR): New relocation.
1818 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1820 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1822 * bfd-in2.h, libbfd.h: Rebuild.
1824 Restrict symbol length to 64 bytes, case preserving:
1825 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1826 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1827 (_bfd_evax_length_hash_symbol): Added.
1828 * evax-etir.c (_bfd_evax_write_etir): Call
1829 _bfd_evax_length_hash_symbol before output of symbol.
1830 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1831 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1833 * evax-emh.c: Output filename to object file without path.
1835 * evax-egsd.c: New sections for local and global commons.
1837 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1838 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1839 notices. Replace AXP with Alpha.
1841 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1843 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1844 sections if we are creating a shared library.
1846 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1848 * configure.host (i386-windows): Don't set host64=true.
1850 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1853 (elf_mips16_gprel_howto): New static variable.
1854 (mips16_gprel_reloc): New static function.
1855 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1856 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1857 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1858 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1859 * bfd-in2.h, libbfd.h: Rebuild.
1861 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1863 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1864 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1866 start-sanitize-r5900
1867 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1869 * config.bfd: add r5900
1872 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1874 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1875 the output section will be the absolute section; don't print an
1876 assertion message for that case when doing a relocateable link.
1878 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1880 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1881 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1882 need_fn_sub, call_stub, and call_fp_stub.
1883 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1884 (mips_elf_link_hash_newfunc): Initialize new fields.
1885 (mips_elf_link_hash_table_create): Likewise.
1886 (mips_elf_relocate_section): Redirect relocations to use mips16
1887 stubs when appropriate.
1888 (mips_elf_check_relocs): Attach stub sections to the appropriate
1889 symbol. Set need_fn_stub when appropriate.
1890 (mips_elf_always_size_sections): New static function.
1891 (mips_elf_check_mips16_stubs): New static function.
1892 (elf_backend_always_size_sections): Define.
1893 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1895 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1896 attached to sections which are not being included in the link.
1898 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1900 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1901 symbol value when computing the addend for a pc_relative
1904 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1906 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1907 relocateable link, just skip pc_relative pcrel_offset relocs.
1908 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1909 structure for an ARM26 reloc which can be resolved.
1910 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1911 reloc can be resolved.
1913 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1914 error in overflow check for R_RELBYTE.
1916 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1918 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1919 From Mark Rasin <mark.rasin@telrad.co.il>.
1921 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1924 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1926 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1927 (elf_mn10200_howto_table): Likewise.
1928 (mn10200_reloc_map): Likewise.
1930 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1932 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1933 * bfd-in2.h, libbfd.h: Regenerated.
1934 * elf32-m32r.c: Add support for them.
1936 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1938 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1939 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1941 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1942 r_format and r_pcrel. Always return a value.
1944 * riscix.c (MY_final_link_callback): Define to dummy value.
1946 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1947 relocations against the text segment, look up the output name of
1949 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1950 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1951 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1952 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1953 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1955 start-sanitize-tic80
1956 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1958 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1959 routines for little endian data.
1960 * coffcode.h (coff_write_object_contents): Set magic to
1961 TIC80_ARCH_MAGIC for TIc80.
1963 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1965 * coff-tic80.c (tic80coff_vec): Change to little endian data
1969 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1972 auxiliary_filters parameter to be const char * const *. Accept a
1973 NULL terminated array.
1974 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1975 (bfd_elf32_size_dynamic_sections): Update declaration.
1976 * bfd-in2.h: Rebuild.
1978 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1980 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1981 NOTYPE symbol in a text section as a FUNC symbol.
1983 * coffcode.h (coff_compute_section_file_positions): Force
1984 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1986 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1988 * libaout.h (machine_type): Reserve several values for sparclet.
1990 start-sanitize-tic80
1991 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1993 * config.bfd (tic80-*-*): Don't require 'coff'.
1997 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1999 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2000 table to v850_elf_reloc for all non-standard relocations.
2001 (v850_elf_check_relocs): Add check for h being non-null.
2002 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2003 statement instead of multiple ifs.
2004 (v850_elf_relocate_section): Fix up error message, don't just call
2008 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2010 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2011 Use bfd_elf_generic_reloc as special function for all relocs.
2012 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2014 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2015 24bit pc-relative reloc.
2017 start-sanitize-tic80
2018 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2020 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2021 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2022 header byte order is little endian. Use correct bfd_get and
2023 bfd_put routines for little endian headers.
2024 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2025 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2028 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2030 * reloc.c: Add BFD_RELOC_24.
2031 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2032 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2033 * bfd-in2.h, libbfd.h: Rebuilt.
2035 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2037 elf64-alpha multiple .got rewrite:
2039 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2040 (bfd_elf*_mkobject): Don't define here ...
2041 * elfxx-target.h: ... but rather here. Default always_size_sections
2043 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2044 what the #defines in elf-bfd.h transmuted it to anyway.
2046 * section.c: Add SEC_LINKER_CREATED flag.
2047 * bfd-in2.h: Rebuild.
2048 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2049 relocation section flags.
2050 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2051 SEC_IN_MEMORY to recognize generated bits.
2052 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2054 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2055 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2056 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2057 * elf32-ppc.c (ppc_elf_create_linker_section,
2058 ppc_elf_size_dynamic_sections): Likewise.
2059 * elf32-sparc.c (elf32_sparc_check_relocs,
2060 elf32_sparc_size_dynamic_sections): Likewise.
2061 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2063 (_bfd_elf_create_dynamic_sections): Likewise.
2064 (_bfd_elf_make_linker_section_rela): Likewise.
2065 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2066 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2067 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2068 to identify generated bits.
2069 (elf_link_input_bfd): Likewise.
2071 * elf64-alpha.c: Rewrite everything touching relocations.
2074 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2076 * elf32-v850.c (all functions and static variables): Go through
2077 and regularize names to be of the form v850_elf_<xxx>.
2078 (toplevel): Include <elf/v850.h>.
2079 (enum reloc_type): Move to include/elf/v850.h.
2080 (v850_elf_check_relocs): For common variables, if the variable is
2081 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2082 into the appropriate section.
2083 (elf_backend_check_relocs): Define.
2085 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2087 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2090 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2092 * config.bfd (mips*el-*-linux*): New target.
2093 (mips*-*-linux*): New target.
2095 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2096 Return a useful value.
2098 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2100 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2102 * configure: Rebuild.
2103 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2104 ac_cv_func_mmap in bfd/configure.host.
2106 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2107 filter_shlib and auxiliary_filter_shlib parameters.
2108 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2110 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2111 (bfd_elf64_size_dynamic_sections): Likewise.
2112 * bfd-in2.h: Rebuild.
2114 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2117 symbols, don't export a symbol which is defined by an object in an
2118 archive which contains shared objects.
2120 start-sanitize-tic80
2121 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2123 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2124 for TI TMS320c80 (MVP).
2125 (bfd_archures_list): Add bfd_tic80_arch.
2126 * bfd-in2.h: Regenerate by running "make headers".
2128 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2130 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2131 * configure.in (case $vec): Correct typo, "tb" not "tp".
2132 Also add cofflink.o for tic80coff_vec.
2133 * configure: Regenerate with autoconf.
2136 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2138 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2139 is configured with --with-mmap.
2141 start-sanitize-tic80
2142 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2144 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2145 (ALL_MACHINES): Add cpu-tic80.o
2146 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2147 * coff-tic80.c: Add skeleton, cloned from another coff config.
2148 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2152 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2154 * TODO: Correct a misspelling.
2155 start-sanitize-tic80
2156 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2157 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2158 * configure.in (case $vec): Add tic80coff_vec entry.
2159 * configure: Regenerate with autoconf.
2160 * archures.c (bfd_tic80_arch): Declare.
2161 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2162 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2163 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2164 (bfd_target_vector): Add tic80coff_vec entry.
2167 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2169 * elflink.h (elf_buckets): Add some more values for larger
2172 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * Makefile.in (install): Move subdir_do out of conditional. From
2175 Fred Fish <fnf@cygnus.com>.
2177 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2179 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2181 (elf_mn10200_howto_table): Likewise.
2182 (mn10200_reloc_map): Likewise.
2184 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2186 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2187 mips16 symbol during the link.
2188 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2190 (mips_elf_link_output_symbol_hook): New static function.
2191 (elf_backend_link_output_symbol_hook): Define.
2193 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2196 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2198 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2199 against SEC_DEBUGGING sections here (revert patch of December 5).
2200 * elfcode.h (elf_object_p): Check for them here, instead.
2202 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2204 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2205 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2207 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2208 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2209 * elf-bfd.h (struct elf_size_info): Update declaration of
2211 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2212 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2213 * elfxx-target.h: Use new dynamic reloc routines by default.
2214 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2217 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2219 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2220 if NAMES_HAVE_UNDERSCORE is defined.
2222 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2224 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2226 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2228 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2231 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * elflink.h (elf_link_add_object_symbols): Only add a weak
2234 symbol if the real definition is in the dynamic symbol table.
2235 After finding the real definition, then, if it is dynamic, add the
2236 weak symbol to the dynamic symbol table.
2238 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2240 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2242 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2245 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2247 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2249 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2250 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2251 * reloc.c: Remove mn10300 big endian relocs.
2252 * bfd-in2.h, libbfd.h: Rebuilt.
2254 * elf32-mn10200.c: Update from elf32-mn10300.c.
2256 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2258 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2260 * elf32-mn10300.c: Add some comments.
2262 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * ihex.c (ihex_scan): Always initialize buf before jumping to
2266 (ihex_read_section): Likewise.
2268 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2270 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2271 inplace for most relocs.
2273 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2276 even if SEC_ALLOC is not set.
2277 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2278 when deciding whether to copy a reloc into a shared object.
2279 (elf_i386_relocate_section): Likewise.
2280 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2281 (elf32_sparc_relocate_section): Likewise.
2282 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2283 reloc section if it is not set in the source section.
2284 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2285 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2286 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2288 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2290 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2291 expects a .got.plt until we actually create it.
2293 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2295 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2296 message for bfd_reloc_outofrange, rather than aborting. From
2297 Philippe De Muyter <phdm@info.ucl.ac.be>.
2299 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2300 a relocateable link, don't try to process them. From Heinz Wrobel
2301 <wrobel@lpr.e-technik.tu-muenchen.de>.
2303 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2305 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2306 mn10300_info_howto_rel. Tweak reloc argument to be an
2307 Elf32_Internal_Rela.
2308 (USE_RELA): Define instead of USE_REL.
2309 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2311 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2313 * configure.in, configure: Handle mips*-sgi-irix6*.
2314 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2317 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2319 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2320 relocation against a symbol defined in a section with no output
2323 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2326 * configure, config.in: Rebuild with autoconf 2.12.
2328 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2329 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2330 (swap_out_syms): Set st_other from existing st_other field.
2331 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2333 (elf_link_output_extsym): Set the other field from the global hash
2335 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2336 (elf_mips16_jump_howto): New static variable.
2337 (mips16_jump_reloc): New static function.
2338 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2339 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2340 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2342 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2343 * bfd-in2.h, libbfd.h: Rebuild.
2344 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2346 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * configure.host: Use long long for mips-sgi-irix6*.
2350 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2351 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2353 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2355 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2356 (enum reloc_type): Add more reloc types.
2357 (elf32_mn10300_howto_table): Update for new reloc types.
2358 (elf32_mn10300_reloc_map): Update for new reloc types.
2359 * reloc.c: Add some new relocs for the mn10300 series.
2360 * bfd-in2.h, libbfd.h: Rebuilt.
2362 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2364 * som.c (setup_sections): Don't lose for a space which has
2365 no data, but some symbols.
2367 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2370 (sunos_link_hash_table_create): Initialize got_needed.
2371 (sunos_create_dynamic_sections): Only set .got section size if it
2372 is not already set. Set got_needed.
2373 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2374 sdynptr, and only handle dynamic sections, if dynamic sections are
2376 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2377 Initialize .got section.
2378 (sunos_scan_ext_relocs): Likewise.
2379 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2381 (sunos_finish_dynamic_link): Check got_needed. Only set up
2382 dynamic linking information if needed.
2384 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2386 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2388 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2390 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2392 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2394 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2397 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2399 * filemode.c: Include sysdep.h.
2400 * ihex.c: Add casts to eliminate compiler warnings.
2401 * sunos.c: Add casts to eliminate compiler warnings.
2403 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2405 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2407 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2408 appropriate relocations in the .so file if shared.
2409 (ppc_elf_relocate_section): Ditto.
2411 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2413 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2414 complain_overflow_unsigned.
2416 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2418 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2419 overflows for R_D10V_16 and R_D10V_18.
2421 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2424 (do_with_relocs): Likewise.
2425 (do_as_repeat): Likewise.
2426 (copy_expression): Likewise.
2428 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * ieee.c (ieee_write_external_part): Correctly record whether
2431 there is an external part.
2434 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2436 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2437 handle tda offsets for sld.w and sst.w instructions.
2438 Fix alignment check in sld.w and sst.w tda reloc handling.
2441 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2443 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2446 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2448 * elf32-v850.c: Add comments about assumptions about
2449 char, short & long sizes.
2450 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2451 problems for several relocs.
2453 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2454 R_V850_SDA_OFFSET entry.
2457 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2460 Store import file index in ldindx.
2461 (xcoff_build_ldsyms): Assume that ldsym was not previously
2462 allocated. For an imported symbol, copy ldindx into l_ifile.
2465 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2467 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2468 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2469 fields in R_V850_TDA_OFFSET.
2470 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2471 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2474 * elf32-v850.c: Include bfdlink.h.
2475 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2477 (elf32_v850_bfd_final_link_relocate): New function.
2478 (v850_elf_relocation_section): Likewise.
2479 (elf_backend_relocate_section): Define.
2482 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * binary.c (binary_set_section_contents): Ignore sections which
2485 don't have SEC_LOAD and SEC_ALLOC set.
2487 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2489 * linker.c (_bfd_generic_final_link): Avoid losing static
2490 symbols in the .bss section.
2492 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2495 (mips32_64bit_reloc): New static function.
2496 (mips_reloc_map): Add entry for BFD_RELOC_64.
2497 (mips_elf_relocate_section): Handle R_MIPS_64.
2499 * linker.c (default_indirect_link_order): Print an error message
2500 when attempting to do a relocateable link with different object
2501 file formats, rather than calling abort.
2503 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2505 * reloc.c (m32r relocs): Rename them.
2506 * bfd-in2.h, libbfd.h: Regenerated.
2507 * elf32-m32r.c: Update.
2508 (m32r_elf_10_pcrel_reloc): New function.
2509 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2510 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2512 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2514 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2515 all sections that will be included in the output file.
2516 (_bfd_generic_link_output_symbols): Discard symbols in sections
2517 which are being discarded.
2521 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2522 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2523 (elf_v850_howto_table): Corresponding changes.
2524 (elf_v850_reloc_map): Corresponding changes.
2525 * reloc.c: Add additional V850 relocations.
2526 * bfd-in2.h, libbfd.h: Rebuilt.
2528 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2529 no longer want in pc-relative relocs.
2531 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2533 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2534 accept a reloc against an undefined sybmol!
2536 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2538 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2541 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2543 * VERSION: Bump for new relocation.
2545 * hosts/i386bsd.h: If NBPG is not defined, define it as
2546 PAGE_SIZE, for recent versions of FreeBSD.
2548 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2550 * configure.host: Use `long long' as the 64 bit type on a Solaris
2551 host, since both gcc and the SunPRO compilers support it.
2553 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2555 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2556 mistake to have reused the ECOFF LITERAL for ELF since they have
2557 different semantics.
2558 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2559 * bfd-in2.h, libbfd.h: Rebuild.
2561 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2564 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2565 dynamic relocation for an undefweak symbol when we are building
2566 a static executable.
2568 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2570 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2571 point explicitly to srcdir.
2572 (targmatch.h): Edit references to point explicitly to objdir.
2574 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * config.bfd: When setting targ_cpu, don't get confused by
2579 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2581 * configure.host: Add support for windows host (a build done
2582 under the Microsoft build environment).
2584 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2586 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2587 definition in a dynamic object, add it to the dynamic symbol table
2588 if any dynamic object mentions it. Reverts part of last patch.
2590 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2591 (sunos_link_hash_table_create): Initialize got_base.
2592 (bfd_sunos_size_dynamic_sections): If the .got section is more
2593 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2595 (sunos_check_dynamic_reloc): Subtract got_base from a base
2596 relative relocation.
2598 * elf32-mips.c (elf_mips_isa): New static function.
2599 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2600 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2602 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * archive.c (do_slurp_coff_armap): Only treat archive as little
2605 endian for i960 COFF.
2607 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2610 by the change in size of the section when EXEC_P is not set.
2612 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2613 (m68kcoff_rtype_to_howto): New static function.
2614 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2615 VMA to the addend for a PC relative reloc.
2617 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2619 * Makefile.in: Rebuild dependencies.
2621 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2624 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2626 * Makefile.in: Remove explicit dependencies for mn10200 and
2628 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2629 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2630 (dependencies): Rebuilt.
2632 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2635 during this function.
2637 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2638 section if the flags are compatible.
2640 * configure.in: Add havevecs, and put it in tdefaults.
2641 * mpw-config.in: Likewise.
2642 * configure: Rebuild.
2643 * targmatch.sed: New file; a sed script to build targmatch.h from
2645 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2646 * targets.c: Include "fnmatch.h".
2647 (struct targmatch): Define.
2648 (bfd_target_match): Define by including targmatch.h.
2649 (bfd_find_target): If the target is not found by name, search for
2650 it as a configuration triplet.
2651 * Makefile.in: Rebuild dependencies.
2652 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2653 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2654 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2655 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2656 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2657 (CFILES): Remove i386dynix.c and hp300bsd.c.
2658 (targmatch.h): New target.
2659 (do_clean): Remove targmatch.h.
2661 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2662 * acconfig.h: Add NEED_DECLARATION_GETENV.
2663 * configure, config.in: Rebuild.
2664 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2665 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2667 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2669 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2670 * cpu-mn10200.c, cpu-mn10300.c: New files.
2671 * elf32-mn10200.c, elf32-mn10300.c: New files.
2672 * Makefile.in: Break mn10x00 support into two separate
2673 configurations, mn10200 and mn10300.
2674 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2675 * bfd-in2.h, configure: Rebuilt.
2677 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2679 * Makefile.in (do_clean): Move config.log to do_distclean.
2681 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2683 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2684 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2685 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2686 (elf32-mn10x00.o): Add dependencies.
2687 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2688 (bfd_mn10x00_arch): Declare.
2689 (bfd_archures_list): Add bfd_mn10x00_arch.
2690 * config.bfd: Add mn10x00-*-*.
2691 * configure.in: Add bfd_elf32_mn10x00_vec.
2692 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2693 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2694 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2695 * bfd-in2.h, configure: Rebuilt.
2697 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2699 openVMS/Alpha: Provide filename and case_hack flags via
2700 symbol table from gas.
2701 Add case_hack code for symbol output from vax/vms.
2702 * evax-alpha.c (evax_initialize): Remove filename handling,
2703 filename is provided via symbol table.
2704 (evax_get_symtab): Use local symbol count when setting up table.
2705 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2707 (_bfd_evax_write_egsd): Skip file name symbol.
2708 * evax-emh.c (get_vms_time_string): Local function now.
2709 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2711 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2712 through _bfd_evax_case_hack_symbol.
2713 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2715 (_bfd_evax_basename): Removed.
2716 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2717 * evax.h (evax_private_data_struct): Remove filename.
2718 (flag_hash_long_names, flag_show_after_trunc,
2719 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2722 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2724 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2725 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2726 (NO_SWAP_MAGIC): Don't define.
2727 (SWAP_MAGIC): Define.
2729 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2730 no hash table entry for a global symbol.
2732 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2734 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2736 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2738 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2739 symbol type with T_NULL. Warn if symbol type changes. Based on
2740 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2742 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2743 a dynamic object in the dynamic symbol table if it is referenced
2744 or defined by a regular object.
2747 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2749 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2750 remove dwarf local labels. Shrinks binaries by a factor of 3!
2753 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2755 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2756 by hand, rather than by calling bfd_make_section.
2758 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2760 * reloc.c: Rename m32r relocs.
2761 * bfd-in2.h, libbfd.h: Rebuilt.
2762 * elf32-m32r.c: Update.
2764 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2767 link, adjust the symbol index of a base relative reloc. Don't
2768 change the addend of a PC relative reloc if pcrel_offset is set.
2769 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2770 a relocateable link.
2772 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2773 it is zero, in case src_mask matters.
2774 (bfd_install_relocation): Likewise.
2776 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2778 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2780 (_bfd_xcoff_bfd_final_link): Don't set target_index
2781 to an uninitialized value.
2783 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2786 indices, rather than crashing.
2787 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2789 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2792 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2794 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2796 (coff_arm_adjust_symndx): New static function.
2797 (coff_adjust_symndx): Define.
2799 * srec.c (srec_scan): Accept multiple symbols on a single line.
2800 From Pascal Martin <pmartin@alsys.com>.
2804 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2806 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2807 (sunos_merge_private_bfd_data): New function.
2809 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2813 (bfd_merge_private_bfd_data): Likewise.
2814 * section.c (bfd_copy_private_section_data): Likewise.
2815 * syms.c (bfd_copy_private_symbol_data): Likewise.
2816 * bfd-in2.h: Rebuild.
2817 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2818 both BFD's are the right flavour.
2819 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2820 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2821 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2822 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2823 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2824 (ppc_elf_merge_private_bfd_data): Likewise.
2825 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2826 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2828 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2829 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2832 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2834 * reloc.c: Add m32r relocs.
2835 * bfd-in2.h, libbfd.h: Rebuilt.
2836 * cpu-m32r.c,elf32-m32r.c: New files.
2838 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2840 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2842 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * tekhex.c (first_phase): Change type parameter from char to int.
2846 (pass_over): Change func to expect int, not char.
2848 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2849 rather than SEC_LOAD when aligning the file offset for the first
2850 section in a segment.
2852 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2854 * syms.c (coff_section_type): Make arg const.
2855 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2856 to make_bfd_asection().
2857 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2858 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2859 (_bfd_elf_stringtab_init): Remove prototype.
2861 * netbsd-core.c (swap_abort): Add prototype.
2862 * aix386-core.c (swap_abort): Ditto & make static
2863 * hpux-core.c (swap_abort): Ditto & make static.
2864 * irix-core.c (swap_abort): Ditto & make static.
2865 * ptrace-core.c (swap_abort): Ditto & make static.
2866 * trad-core.c (swap_abort): Ditto & make static.
2867 * coffswap.h (coff_swap_reloc_in): Ditto.
2868 (coff_swap_reloc_out): Ditto.
2869 (coff_swap_filehdr_in): Ditto.
2870 (coff_swap_filehdr_out): Ditto.
2871 (coff_swap_sym_in): Ditto.
2872 (coff_swap_sym_out): Ditto.
2873 (coff_swap_aux_in): Ditto.
2874 (coff_swap_aux_out): Ditto.
2875 (coff_swap_lineno_in): Ditto.
2876 (coff_swap_lineno_out): Ditto.
2877 (coff_swap_aouthdr_in): Ditto.
2878 (coff_swap_aouthdr_out): Ditto.
2879 (coff_swap_scnhdr_in): Ditto.
2880 (coff_swap_scnhdr_out): Ditto.
2881 * ihex.c (ihex_sizeof_headers): Ditto.
2882 * tekhex.c (getsym): Ditto.
2883 (find_chunk): Ditto & make static.
2884 (insert_byte): Ditto.
2885 (first_phase): Ditto.
2887 (tekhex_get_symtab): Ditto & make static.
2888 (tekhex_get_symtab_upper_bound): Ditto & make static.
2889 (tekhex_mkobject): Ditto.
2890 (tekhex_object_p): Ditto.
2891 (move_section_contents): Ditto.
2892 (tekhex_get_section_contents): Ditto.
2893 (tekhex_set_arch_mach): Ditto & make static.
2894 (tekhex_set_section_contents): Ditto.
2895 (writevalue): Ditto.
2898 (tekhex_write_object_contents): Ditto.
2899 (tekhex_sizeof_headers): Ditto.
2900 (tekhex_make_empty_symbol): Ditto.
2901 (tekhex_get_symbol_info): Ditto.
2902 (tekhex_print_symbol): Ditto.
2903 * irix-core.c (make_bfd_asection): Ditto.
2904 (irix_core_core_file_p): Ditto.
2905 (irix_core_core_file_failing_command): Ditto.
2906 (irix_core_core_file_failing_signal): Ditto.
2907 (irix_core_core_file_matches_executable_p): Ditto.
2908 (irix_core_make_empty_symbol): Ditto.
2909 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2910 * srec.c (srec_new_symbol): Ditto.
2911 (srec_get_section_contents): Ditto.
2912 (srec_set_arch_mach): Ditto.
2913 (srec_set_section_contents): Ditto.
2914 (internal_srec_write_object_contents): Ditto.
2915 (srec_write_object_contents): Ditto.
2916 (symbolsrec_write_object_contents): Ditto.
2917 (srec_sizeof_headers): Ditto.
2918 (srec_make_empty_symbol): Ditto.
2919 (srec_get_symtab_upper_bound): Ditto.
2920 (srec_get_symtab): Ditto.
2921 (srec_print_symbol): Ditto and make static.
2922 * elf.c (elf_read): Ditto
2923 (assign_section_numbers): Ditto.
2924 (elf_fake_sections): Ditto.
2925 (sym_is_global): Ditto.
2926 (elf_map_symbols): Ditto.
2927 (get_program_header_size): Ditto.
2928 * coffgen.c (make_a_section_from_file): Ditto.
2929 (coff_real_object_p): Ditto.
2930 (fixup_symbol_value): Ditto.
2931 (build_debug_section): Ditto.
2933 * syms.c (coff_section_type): Ditto.
2935 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2937 * bfd-in2.h: Rebuilt after m32r changes.
2939 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2941 * config.bfd,configure.in,configure: Add m32r support.
2942 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2943 * config.bfd: Keep target list alphabetically sorted.
2946 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2948 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2949 to add in the constant part found in the instruction itself.
2950 (case R_V850_HI16_S): Likewise.
2953 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2955 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2956 and R_D10V_18 to be 1 (word).
2958 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * stabs.c (_bfd_link_section_stabs): If the output_section field
2961 of either section is bfd_abs_section, then the linker is
2962 discarding the section and we should not optimize it.
2964 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2966 * Makefile.in (aout-sparcle.o): New target.
2967 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2968 * config.bfd (sparclet-*-aout*): Add case.
2969 * configure.in (sparcle_aout_vec): Add case.
2970 * configure: Regenerated.
2971 * targets.c (sparcle_aout_vec): Declare.
2972 (bfd_target_vector): Add sparcle_aout_vec.
2973 * aout-sparcle.c: New file.
2976 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2978 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2979 low order sign bit propogation for R_V850_HI16_S.
2981 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2982 handling V850 specific relocs.
2983 (elf_v850_howto_table): Use the new function for some
2984 relocations. Twiddle masks & shifts for some relocs.
2985 Set partial_inplace where needed.
2988 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2991 default architecture to a machine number of 0.
2992 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2994 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2995 the output BFD is the default, set it from the first input BFD.
2998 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3000 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3001 insert at bitpos zero. The HI16 relocs are shifted right
3002 by 16 bits. Fix src_mask for all relocs.
3003 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3005 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3009 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3012 Rewrite to use BFD file read routines and to avoid using a fixed
3013 length for the file name.
3016 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3018 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3019 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3020 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3021 to R_V850_{32,16,8}.
3023 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3025 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3026 (elf_v850_howto_table): Add info for HI16_S reloc.
3027 (v850_reloc_map): Add HI_16_S reloc.
3028 * reloc.c: Define BFD_RELOC_V850_* relocs.
3031 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3034 * elf32-sh.c: New file.
3035 * elf.c (prep_headers): Handle bfd_arch_sh.
3036 * elfcode.h (write_relocs): Handle absolute symbol.
3037 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3038 (_bfd_elf64_link_read_relocs): Declare.
3039 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3040 elf_link_read_relocs. Make globally visible. Change all
3042 (elf_link_input_bfd): Get external symbols from cache in
3043 symtab_hdr->contents. Get contents from cache in
3045 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3047 * reloc.c: Define BFD_RELOC_SH_* relocs.
3048 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3049 * coff-sh.c (sh_insns_conflict): Fix a return value.
3050 (_bfd_sh_align_load_span): New globally visible function, broken
3051 out of sh_align_load.
3052 (sh_align_load): Call _bfd_sh_align_load_span.
3053 (sh_swap_insns): Change relocs parameter to PTR.
3054 * bfd-in2.h, libbfd.h: Rebuild.
3055 * targets.c (bfd_elf32_sh_vec): Declare.
3056 (bfd_elf32_shl_vec): Declare.
3057 * config.bfd (sh-*-elf*): New target.
3058 * configure.in (bfd_elf32_sh_vec): New target vector.
3059 (bfd_elf32_shl_vec): New target vector.
3060 * configure: Rebuild.
3061 * Makefile.in: Rebuild dependencies.
3062 (BFD32_BACKENDS): Add elf32-sh.o.
3063 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3065 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3066 page before checking D_PAGED.
3068 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3069 (ihex_write_object_contents): Remove extbase; always use segbase
3072 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3074 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3075 * configure.host (i[345]86-*-*): Ditto.
3076 * config.bfd (i[345]86-*-*): Ditto.
3077 * configure: Regenerate.
3079 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3082 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3084 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3085 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3086 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3087 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3088 will have an ST_CODE type, change the symbol's type to ST_DATA.
3089 * som.c (hppa_som_gen_reloc_type): Update prototype.
3091 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3094 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3095 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3096 (mips_elf_finish_dynamic_sections): Likewise.
3098 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3100 * configure.host (HLDENV): New variable to set. Set it for
3101 *-*-sysv4*, since those linkers may not support -R but they always
3102 support LD_RUN_PATH.
3104 * libieee.h (NSECTIONS): Don't define.
3105 (ieee_data_struct): Change section_table to asection **. Add
3107 * ieee.c (get_section_entry): If the table isn't big enough, make
3109 (ieee_slurp_sections): Remove assertion about number of sections.
3110 (ieee_object_p): Adjust initialization of ieee to match changes to
3113 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3114 symbols merely because we are generating a shared library.
3115 (xcoff_build_ldsyms): Don't set up global linkage code for an
3116 undefined symbol merely because we are generating a shared
3120 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3122 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3123 (BFD32_BACKENDS) Add elf32-v850.o.
3124 * archures.c: Add bfd_v850_arch.
3125 * bfd-in2.h: Add bfd_v850_arch.
3126 * config.bfd (v850-*-*): New target.
3127 * configure: (bfd_elf32_v850_vec) New vector.
3128 * configure.in: (bfd_elf32_v850_vec) New vector.
3129 * cpu-v850.c: New file.
3130 * elf.c (prep_headers): Added case bfd_arch_v850.
3131 * elf32-v850.c: New file.
3132 * targets.c (bfd_elf32_v850_vec): New vector.
3135 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3138 a function code symbol for an XMC_XO symbol.
3140 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3142 * mpw-config.in: Update editing of autoconf vars to reflect
3143 Jul 18 configure.in change.
3144 * mpw-make.sed: Update editing of include pathnames to be
3145 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3147 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3149 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3150 which to offset to get the .plt entry address is ".plt".
3152 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3154 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3155 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3156 Added, for internal use by the ARM gas.
3158 * bfd-in2.h: Rebuilt
3160 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3162 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3163 in section dynidx start.
3165 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3168 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3169 optimization for g++.
3171 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3173 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3174 the -mrelocatable-lib bit set and the other doesn't, clear the
3175 -mrelocatable-lib bit in the header.
3177 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3180 symbol against a STT_FUNC symbol in a shared library.
3182 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3184 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3185 symbol is found, automatically define the corresponding function
3188 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3189 if sym.n_numaux is not zero.
3190 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3191 entry to disagree about the number of aux entries if the symbol
3194 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3195 section if it might be needed, not just if info->shared.
3196 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3197 the start of .rel.dyn if we are going to use it.
3198 (mips_elf_finish_dynamic_sections): Only clear the first element
3199 of .rel.dyn if the size is greater than zero.
3201 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3204 undefined_symbol callback for a symbol, then don't issue any more
3205 warnings about loader relocs.
3206 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3207 after calling the undefined_symbol callback.
3209 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3210 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3211 as the AIX linker seems to do.
3213 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3215 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3216 (evax_initialize): Remove evax_reloc_table.
3217 (evax_close_and_cleanup): Ditto.
3219 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3221 (evax_bfd_reloc_type_lookup): Ditto.
3222 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3223 cooked_size == raw_size.
3224 * evax-emh.c (_bfd_evax_register_filename): Remove.
3225 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3226 * evax-misc.c (add_new_contents): Malloc section at full size.
3227 (_bfd_save_evax_section): Memcpy section contents directly.
3228 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3229 (evax_reloc_table): Remove.
3231 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3233 * makefile.vms: Add better support for DEC C compilation
3234 Add evax.h dependencies
3236 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3237 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3238 (BFD_RELOC_ALPHA_BASEREG): Remove.
3239 * bfd-in2.h, libbfd.h: Rebuild.
3241 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3243 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3244 getgid if _WIN32 is defined.
3245 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3247 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3249 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3250 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3252 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3255 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3257 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3259 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3260 (NEED_DECLARATION_REALLOC): New macro.
3261 * configure, config.in: Rebuild.
3262 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3263 (realloc): Declare if NEED_DECLARATION_REALLOC.
3265 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3266 <strings.h> if they exist.
3268 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3270 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3274 Based on patches from Eric Valette <valette@crf.canon.fr>:
3275 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3276 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3277 (elf_howto_table): Add entries for new relocs.
3278 (elf_i386_reloc_type_lookup): Handle new relocs.
3279 (elf_i386_info_to_howto): Just call abort.
3280 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3281 (elf_i386_relocate_section): Likewise.
3283 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3285 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3287 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3290 only get the LMA from the phdr if they are in the same part of the
3293 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3294 new segment to make them more comprehensible. If the relationship
3295 between the LMA and the VMA changed, start a new segment. Don't
3296 check dynsec when deciding whether to start a new segment for a
3297 writeable section; -N will now handle this.
3299 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3301 * libhppa.h: Remove "esel" changes. Not the right approach.
3302 * som.c: Corresponding changes.
3303 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3304 which don't have a SOM symbol type associated with them.
3305 Reverses a 1994 change.
3307 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3309 Make ld -N more reasonable for ELF:
3310 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3311 phdr_in_section to false, and always use a single load segment.
3312 (elf_sort_sections): Sort sections by LMA after VMA.
3313 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3314 align to maxpagesize.
3315 (assign_file_positions_except_relocs): Likewise.
3316 * elfcode.h (elf_object_p): If a section is loaded but not page
3317 aligned, clear D_PAGED.
3319 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3321 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3322 Added, for internal use by the ARM gas.
3324 * bfd-in2.h: Rebuilt
3326 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3328 * libhppa.h (R_HPPA_ESEL): New field selector.
3329 (e_esel): Similarly.
3330 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3331 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3332 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3334 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3337 archive search before looking for stripped dynamic objects.
3339 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3342 symbol a warning rather than an error.
3344 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * elf.c (assign_file_positions_for_segments): Track the virtual
3347 memory position separately from the file position, and use it to
3348 compute the alignment adjustment.
3350 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3352 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3353 and fixed mask on R_D10V_10_PCREL_L.
3355 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * elf64-mips.c: Include "aout/ar.h".
3358 (mips_elf64_slurp_armap): New static function.
3359 (mips_elf64_write_armap): New static function.
3360 (bfd_elf64_archive_*): Define.
3361 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3362 Use instead of bfd_generic_archive_p.
3363 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3364 instead of _bfd_write_archive_contents.
3365 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3366 _bfd_generic_mkarchive.
3367 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3368 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3370 (TARGET_LITTLE_SYM): Likewise.
3371 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3373 * Makefile.in: Rebuild dependencies.
3375 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3376 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3377 SHT_MIPS_EVENTS sections.
3378 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3379 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3381 (_bfd_mips_elf_fake_sections): Likewise.
3383 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3384 * ecoff.c (ecoff_compute_section_file_positions): Copy
3385 rdata_in_text from backend info to tdata. Clear it if any data
3386 section comes before .rdata.
3387 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3388 tdata rather than backend info.
3390 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * configure.in: Fix test for whether a compiler has a 64 bit
3393 type. From Jim Wilson <wilson@cygnus.com>.
3395 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3397 * configure.host (mips-sgi-irix6*): New host.
3399 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3400 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3401 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3403 * configure: Rebuild.
3404 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3405 (BFD_HOST_64_BIT): Define conditionally.
3406 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3407 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3408 (symvalue, bfd_size_type): Likewise.
3409 * bfd-in2.h: Rebuild.
3410 * Makefile.in (do_clean): Remove bfd-tmp.h.
3411 (do_distclean): Remove bfd-in3.h.
3412 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3413 (bfd-in3.h): New target.
3415 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3416 Andrew Gierth <ANDREWG@microlise.co.uk>.
3418 * configure.host: Set INSTALL_SHLIB.
3419 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3420 * configure: Rebuild.
3421 * Makefile.in (install): Use @INSTALL_SHLIB@.
3423 * config.bfd (mips*-*-irix6*): New target.
3424 * configure.host: Handle Irix 6 shared library like Irix 5.
3426 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3427 symbol for a magic name.
3428 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3430 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3433 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3435 * mpw-config.in: Add ELF support to mips config, create the
3436 elf32-target.h file in the object dir.
3437 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3439 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3441 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3442 Also removed most abort calls, in favor of using bfd reporting.
3444 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3446 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3447 (BFD32_BACKENDS) Add elf32-d10v.o.
3448 * archures.c: Add bfd_d10v_arch.
3449 * bfd-in2.h: Add bfd_d10v_arch.
3450 * config.bfd (d10v-*-*): New target.
3451 * configure: (bfd_elf32_d10v_vec) New vector.
3452 * configure.in: (bfd_elf32_d10v_vec) New vector.
3453 * cpu-d10v.c: New file.
3454 * elf.c (prep_headers): Added case bfd_arch_d10v.
3455 * elf32-d10v.c: New file.
3456 * libbfd.h: Rebuild.
3457 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3458 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3459 * targets.c (bfd_elf32_d10v_vec): New vector.
3461 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3463 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3465 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3467 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3468 bfd_mach_i386_i8086 machine types.
3470 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3475 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3477 * coffcode.h (coff_set_section_contents): A/UX does not require
3478 special handling of the _LIB section.
3480 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3482 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3483 value for R_RELBYTE.
3485 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3486 array if one was allocated.
3488 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3490 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3491 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3492 use_rld_obj_head and rld_value.
3493 (mips_elf_link_hash_table_create): Initialize new fields.
3494 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3496 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3497 __rld_obj_head symbol not seen, create an __rld_map symbol.
3498 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3499 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3500 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3501 __rld_obj_head symbol.
3502 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3504 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3506 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3508 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3509 ppc_elf_addr16_ha_reloc.
3510 (ppc_elf_addr16_ha_reloc): New static function.
3512 * coff-mips.c (struct mips_hi): Define.
3513 (mips_refhi_list): New static variable.
3514 (mips_refhi_addr, mips_refhi_addend): Remove.
3515 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3516 (mips_reflo_reloc): Process mips_refhi_list.
3517 (mips_relhi_list): New static variable.
3518 (mips_relhi_addr, mips_relhi_addend): Remove.
3519 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3520 (mips_rello_reloc): Process mips_relhi_list.
3521 (mips_relocate_section): Permit an arbitrary number of REFHI or
3522 RELHI relocs before the associated REFLO or RELLO reloc.
3524 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * aout-target.h (MY(callback)): Set reloc_count fields.
3528 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3531 sections unless this is a SunOS link.
3533 * VERSION: Set to 2.7.1.
3535 * Released binutils 2.7.
3537 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * i386aout.c: Include "aout/aout64.h".
3540 (i386aout_write_object_contents): New static function.
3541 (MY_write_object_contents): Define.
3543 * netbsd.h (MY(write_object_contents)): Make sure that
3544 adjust_sizes_and_vmas is called before fiddling with the magic
3547 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3551 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3553 * libbfd-in.h (itos, stoi): Don't define.
3554 * libbfd.h: Rebuild.
3555 * i386lynx.c (KEEPIT): Define as udata.i.
3556 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3557 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3558 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3559 flags. Don't use stoi.
3561 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3563 * elf.c (map_sections_to_segments): Don't start a new segment for
3564 a writable section if it's on the same page as the previous
3565 segment. Reset the writable variable for a readonly section.
3567 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3569 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3570 first_thunk_address, thunk_size, and import_table_size.
3571 * peicode.h: Improved some diagnostics regarding edata sections.
3573 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3575 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3576 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3578 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3581 with XCOFF_DEF_DYNAMIC set is really defined.
3582 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3583 (xcoff_link_add_symbols): Only create special sections if using an
3586 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3588 (bfd_install_relocation): Likewise.
3590 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3592 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3594 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3595 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3596 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3597 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3598 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3599 are found for LITERAL relocs.
3600 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3601 taken, we cannot generate a .plt entry for the symbol.
3603 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3606 sysconf functions (for gprof).
3607 * configure, config.in: Rebuild.
3609 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3611 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3612 an archive if it has a map. If the object file has the wrong
3615 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3616 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3618 (alpha_relocate_section): Likewise.
3620 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3621 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3622 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3623 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3624 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3625 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3626 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3627 * peicode.h: Corresponding changes.
3629 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3631 * elflink.h (elf_create_pointer_linker_section): Comment out code
3632 dealing with making GOT pointers negative of the GOT symbol for
3635 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3637 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3638 increment the .rela.plt size until after we're done creating the
3640 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3641 .rela.plt offset directly rather than calculating it.
3643 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3645 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3646 Use autoconf-set values.
3647 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3648 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3651 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3652 * configure: Rebuilt.
3654 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3656 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3657 handling code > 1k away.
3659 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3661 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3662 defined, output whenever the symbol is updated.
3664 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3666 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3667 section to 0 if user_set_vma is set.
3668 * elflink.h (elf_bfd_final_link): Likewise.
3670 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3672 Partially undo patch of Jun 20.
3673 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3674 (coff_compute_section_file_positions): Likewise.
3675 (coff_write_object_contents): Likewise. Re-add deleted code, but
3676 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3677 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3679 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3681 * config.bfd: Add support for *-*-rtems* configurations.
3683 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * elf.c (prep_headers): Add bfd_arch_alpha case.
3687 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3689 * elf64-alpha.c: New file.
3690 * config.bfd (alpha-*-linuxecoff*): New target.
3691 (alpha-*-linux*, alpha-*-elf*): New targets.
3692 * configure.in (bfd_elf64_alpha_vec): New vector.
3693 * configure: Rebuild.
3694 * targets.c (bfd_elf64_alpha_vec): Declare.
3695 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3696 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3697 * bfd-in2.h, libbfd.h: Rebuild.
3698 * Makefile.in: Rebuild dependencies.
3699 (BFD64_BACKENDS): Add elf64-alpha.o.
3700 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3702 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3704 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3705 than relying on a right shift of 32.
3707 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3709 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3710 ifdef to COFF_WITH_PE.
3711 (coff_compute_section_file_positions): Likewise.
3712 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3713 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3714 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3715 COFF_IMAGE_WITH_PE, always include.
3717 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3719 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3721 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3722 approximate the correct answer if SIZEOF_HEADERS was not used.
3724 * binary.c (binary_set_section_contents): Set section file
3725 position based on LMA rather than VMA.
3727 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3729 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3730 symbols if info->strip == strip_all.
3732 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3734 * coff-h8300.c: Remove #if 0 code.
3735 (compatable): Don't allow mixing/matching of different architectures.
3737 * archures.c (bfd_mach_h8300s): Add.
3738 * bfd-in2.h: Rebuilt.
3739 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3741 (h8300_reloc16_estimate): Likewise.
3742 (h8300_reloc16_extra_cases): Likewise.
3743 (h8300_bfd_link_add_symbols): Likewise.
3744 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3745 (coff_set_flags): Likewise.
3746 * cpu-h8300.c (h8300_scan): Likewise.
3747 Add H8/S to bfd_h8300_arch list.
3749 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3751 Added support for Alpha OpenVMS:
3752 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3753 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3754 * config.h-vms, makefile.vms: New files.
3755 * config.bfd (alpha-*-*vms*): New target.
3756 * configure.in (evax_alpha_vec): New target vector.
3757 * configure: Rebuild.
3758 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3759 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3760 * targets.c (bfd_target_evax_flavour): Define.
3761 (evax_alpha_vec): Declare.
3762 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3763 if BFD64 is defined.
3764 * bfd-in2.h, libbfd.h: Rebuild.
3765 * Makefile.in: Rebuild dependencies.
3766 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3767 evax-emh.o, and evax-misc.o.
3768 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3769 evax-etir.c, evax-emh.c, and evax-misc.c.
3770 (HFILES): Add evax.h.
3772 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3776 (h8300_bfd_link_add_symbols): Likewise.
3778 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3780 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3781 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3783 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3786 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3788 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3789 R_MIPS_32 relocs if creating a shared library.
3791 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3793 * peicode.h (add_data_entry): Use pei_section_data rather than
3794 _cooked_size. Corresponds to May 13 change in coffcode.h.
3796 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3799 * coffcode.h (coff_write_object_contents): If there are long
3800 section names, always set the f_symptr field, even if there are no
3802 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3803 if there are no symbols.
3805 * coffgen.c (make_a_section_from_file): Check return value of
3806 _bfd_coff_read_string_table.
3807 (coff_real_object_p): Check return value of
3808 make_a_section_from_file.
3809 (_bfd_coff_read_string_table): Check that there are some symbols
3810 before trying to read the string table size.
3812 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3815 to replace a symbol in a dynamic object with a symbol from another
3816 dynamic object, do the replacement if the existing symbol is
3817 global linkage code.
3819 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3820 for _ptrgl, and treat it as global linkage code.
3822 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3823 filename or N_SO symbol past the offset, and use it to indicate
3824 that there is no line number or function when appropriate.
3826 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3829 common symbol defined by the linker. Don't export function code
3830 even if export_defineds is set.
3832 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3834 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3836 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3837 (h8300_symbol_address_p): New function.
3838 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3841 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3843 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3845 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3846 correctly for the two variants. Allow relaxing if the target
3847 is 128 bytes away since after relaxation it'll be 126 bytes away.
3848 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3849 "dot" and "value". Allow relaxing if the target is 128 bytes
3850 away since after relaxation it'll be 126 bytes away.
3851 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3852 the given section until nothing changes.
3854 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3856 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3857 alignment hack--we can get the lnnoptr info another way without
3858 suddenly increasing the alignment requirements. Set the flags for
3860 (ecoff_compute_section_file_positions): Do so.
3862 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3864 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3865 to keep the HP emulator database happy.
3867 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3868 From Kevin Buettner <kev@primenet.com>.
3870 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3872 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3873 name of a NULL section.
3875 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3878 set, always call the notice callback.
3880 * VERSION: Increment for bfdlink.h change.
3882 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3884 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3885 (sh_relax_delete_bytes): Correct handling of differently sized
3886 trailing alignment reloc.
3888 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3889 * bfd-in2.h: Rebuild.
3890 * configure.in: Warn if there is no known 64 bit type.
3891 * configure: Rebuild.
3893 * Makefile.in: Rebuild dependencies.
3894 (BFD32_BACKENDS): Add ppcboot.o.
3895 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3897 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3898 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3900 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3902 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3903 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3904 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3905 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3907 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3909 * elf64-mips.c: Improve reloc special_functions and handling of
3910 SHT_MIPS_OPTIONS section.
3911 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3912 mips_elf_hi16_reloc and make globally visible.
3913 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3914 make globally visible.
3915 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3916 make globally visible.
3917 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3918 and make globally visible.
3919 (gprel16_with_gp): Check howto->src_mask before using value in
3921 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3922 and make globally visible.
3923 (gprel32_with_gp): Check howto->src_mask before fetching value.
3924 (bfd_mips_elf_swap_options_in): New function.
3925 (bfd_mips_elf_swap_options_out): New function.
3926 (_bfd_mips_elf_set_private_flags): Rename from
3927 mips_elf_set_private_flags and make globally visible.
3928 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3929 mips_elf_copy_private_bfd_data and make globally visible.
3930 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3931 mips_elf_merge_private_bfd_data and make globally visible.
3932 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3933 for a SHT_MIPS_OPTIONS section.
3934 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3935 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3936 name of a SHT_MIPS_OPTIONS section.
3937 (_bfd_mips_elf_set_section_contents): New function.
3938 (mips_elf32_section_processing): Set the GP value in a
3939 SHT_MIPS_OPTIONS section.
3940 (_bfd_mips_elf_find_nearest_line): Rename from
3941 mips_elf_find_nearest_line and make globally visible.
3942 (bfd_elf32_set_section_contents): Define.
3943 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3944 (_bfd_mips_elf_lo16_reloc): Declare.
3945 (_bfd_mips_elf_gprel16_reloc): Declare.
3946 (_bfd_mips_elf_got16_reloc): Declare.
3947 (_bfd_mips_elf_gprel32_reloc): Declare.
3948 (_bfd_mips_elf_set_private_flags): Declare.
3949 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3950 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3951 (_bfd_mips_elf_find_nearest_line): Declare.
3952 (_bfd_mips_elf_set_section_contents): Declare.
3954 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3956 (elf_info_to_howto): Define.
3957 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3959 (elf_info_to_howto): Define.
3960 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3962 (elf_info_to_howto): Define.
3964 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3965 R_MOV16B[12], to match change in coff/internal.h.
3967 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3969 * elf64-mips.c: Extensive additions to provide better support for
3970 writing files and for gas.
3971 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3972 of mips_elf_object_p.
3973 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3974 _bfd_mips_elf_object_p.
3975 (_bfd_mips_elf_final_write_processing): Rename from
3976 mips_elf_final_write_processing and make globally visible.
3977 (_bfd_mips_elf_fake_sections): Rename from
3978 mips_elf_fake_sections and make globally visible.
3979 (_bfd_mips_elf_section_from_bfd_section): Rename from
3980 mips_elf_section_from_bfd_section and make globally visible.
3981 (_bfd_mips_elf_section_processing): New function, broken out of
3982 mips_elf_section_processing.
3983 (mips_elf32_section_processing): Rename from
3984 mips_elf_section_processing; call
3985 _bfd_mips_elf_section_processing.
3986 (_bfd_mips_elf_symbol_processing): Rename from
3987 mips_elf_symbol_processing and make globally visible.
3988 (_bfd_mips_elf_read_ecoff_info): Rename from
3989 mips_elf_read_ecoff_info and make globally visible.
3990 (mips_elf32_ecoff_debug_swap): Rename from
3991 mips_elf_ecoff_debug_swap.
3992 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3993 struct symbol_cache_entry.
3994 (_bfd_elf_validate_reloc): New function, moved in from
3995 elfcode.h:validate_reloc.
3996 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3997 to _bfd_elf_validate_reloc. Change all callers.
3998 * elf-bfd.h (bfd_section_from_shdr): Declare.
3999 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4000 (_bfd_elf_validate_reloc): Declare.
4001 (_bfd_mips_elf_object_p): Declare.
4002 (_bfd_mips_elf_fake_sections): Declare.
4003 (_bfd_mips_elf_section_from_bfd_section): Declare.
4004 (_bfd_mips_elf_section_processing): Declare.
4005 (_bfd_mips_elf_symbol_processing): Declare.
4006 (_bfd_mips_elf_read_ecoff_info): Declare.
4007 (_bfd_mips_elf_final_write_processing): Declare.
4008 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4011 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4012 (mips_elf_final_write_processing): Likewise.
4014 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4016 64-bit MIPS ELF ABI objdump support:
4017 * elf64-mips.c: New file.
4018 * Makefile.in: Rebuild dependencies.
4019 (BFD64_BACKENDS): Add elf64-mips.o.
4020 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4021 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4022 bfd_elf64_littlemips_vec to targ_selvecs.
4023 (mips*-*-elf*): Likewise.
4024 * confingure.in: Add bfd_elf64_bigmips_vec and
4025 bfd_elf64_littlemips_vec to vector switch.
4026 * configure: Rebuild.
4027 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4028 broken out of mips_elf_section_from_shdr.
4029 (mips_elf32_section_from_shdr): Rename from
4030 mips_elf_section_from_shdr. Call new function.
4031 (elf_backend_section_from_shdr): Update name of renamed function.
4032 * elf-bfd.h (struct elf_size_info): Change second parameter of
4033 write_out_phdrs to be const. Likewise for second parameter of
4035 (struct bfd_elf_section_data): Add rel_hdr2 field.
4036 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4037 (bfd_elf32_swap_symbol_out): Likewise.
4038 (bfd_elf32_swap_reloc_in): Likewise.
4039 (bfd_elf32_swap_reloc_out): Likewise.
4040 (bfd_elf32_swap_reloca_in): Likewise.
4041 (bfd_elf32_swap_reloca_out): Likewise.
4042 (bfd_elf32_swap_phdr_in): Likewise.
4043 (bfd_elf32_swap_phdr_out): Likewise.
4044 (bfd_elf32_swap_dyn_in): Likewise.
4045 (bfd_elf32_swap_dyn_out): Likewise.
4046 (bfd_elf32_slurp_symbol_table): Declare.
4047 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4048 (bfd_elf32_write_out_phdrs): Declare.
4049 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4050 (bfd_elf64_swap_symbol_out): Likewise.
4051 (bfd_elf64_swap_reloc_in): Likewise.
4052 (bfd_elf64_swap_reloc_out): Likewise.
4053 (bfd_elf64_swap_reloca_in): Likewise.
4054 (bfd_elf64_swap_reloca_out): Likewise.
4055 (bfd_elf64_swap_phdr_in): Likewise.
4056 (bfd_elf64_swap_phdr_out): Likewise.
4057 (bfd_elf64_swap_dyn_in): Likewise.
4058 (bfd_elf64_swap_dyn_out): Likewise.
4059 (bfd_elf64_slurp_symbol_table): Declare.
4060 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4061 (bfd_elf64_write_out_phdrs): Declare.
4062 (_bfd_mips_elf_section_from_shdr): Declare.
4063 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4064 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4065 section for the section, add the new one to rel_hdr2. Increment
4066 reloc_count rather than setting it.
4067 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4068 Remove static declaration.
4069 (elf_write_shdrs_and_ehdr): Define name as macro.
4070 (elf_write_out_phdrs): Likewise.
4071 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4072 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4073 (elf_swap_symbol_in): Change second parameter to be const.
4074 (elf_swap_symbol_out): Likewise.
4075 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4076 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4077 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4078 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4079 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4080 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4081 parameter to be const. Make non-static.
4082 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4084 (elf_slurp_symbol_table): Make non-static.
4085 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4086 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4087 (elf_backend_size_info): Likewise.
4088 (elfNN_bed): Use elf_backend_size_info.
4089 * targets.c (bfd_elf64_bigmips_vec): Declare.
4090 (bfd_elf64_littlemips_vec): Declare.
4091 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4092 bfd_elf64_littlemips_vec if BFD64 is defined.
4094 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4096 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4098 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4099 zeroes, in alignment holes.
4101 * configure: Rebuild with autoconf 2.10.
4103 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4104 potential leading underscore in the allocated buffer.
4106 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4108 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4109 symbols into .sbss if this is a relocatable link.
4111 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4114 undefined symbols when creating a shared library.
4116 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * coff-sh.c: Add a bunch of new code and static const arrays to
4119 support aligning loads and stores on four byte memory boundaries.
4121 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4123 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4124 call sh_align_loads.
4125 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4128 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * cache.c (bfd_open_file): Unlink the file before opening it for
4131 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4133 * opncls.c (bfd_fdopenr): Set opened_once.
4135 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4140 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4141 the code unconditionally.
4143 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * libcoff-in.h (struct pei_section_tdata): Define structure.
4146 (pei_section_data): Define macro.
4147 * libcoff.h: Rebuild.
4148 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4149 store s_paddr field in pei_section_data.
4150 (coff_compute_section_file_positions): Use pei_section_data rather
4151 than _cooked_size, and don't overwrite an existing value.
4152 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4153 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4154 * peicode.h (coff_bfd_copy_private_section_data): Define if
4156 (pe_bfd_copy_private_section_data): New static function if
4159 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4161 * srec.c (srec_set_arch_mach): Write as a function rather than a
4164 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4165 no map, just check each member in turn to see whether it is
4168 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4170 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4171 table. Call BFD_ASSERT to validate header size, instead of
4173 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4176 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4178 * ppcboot.c: New target for looking at PPCbug boot records.
4180 * config{ure.in,.bfd}: Add support for ppcboot target.
4182 * configure: Regenerate.
4184 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4186 * coff-h8300.c (howto_table): Update names to match recent
4187 changes to include/coff/internal.h. Fix minor errors in the
4188 existing relocs. Add R_MOVL1 and R_MOVL2.
4189 (rtype2howto): Similarly.
4190 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4191 existing relaxing code and peform more relaxing.
4192 (h8300_reloc16_extra_cases): Likewise.
4194 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4196 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4199 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4201 * elfcode.h (elf_object_p): Reject generic ELF target if
4202 e_machine matches an alternate machine code in a specific backend.
4204 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4205 obsolete align_power_min field.
4207 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4209 * coff-h8300.c (reloc_howto_type): Add howto entry for
4211 (rtype2howto): Handle R_PCRWORD_B.
4212 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4213 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4214 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4215 branch (R_PCWORD_B).
4217 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4219 * aoutx.h (translate_from_native_sym_flags): Set the section for
4220 BSF_CONSTRUCTOR symbols.
4222 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4225 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4227 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4228 stop looking when section is found.
4230 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4232 * coffcode.h (STRING_SIZE_SIZE): Define.
4233 (styp_to_sec_flags): Handle long symbol names when looking for the
4235 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4236 (bfd_coff_long_section_names): Define.
4237 (coff_write_object_contents): Handle long section names.
4238 (bfd_coff_std_swap_table): Initialize new field.
4239 * libcoff.h: Rebuild.
4240 * coffgen.c (make_a_section_from_file): Handle long section
4242 (coff_write_symbols): Handle long section names.
4243 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4244 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4245 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4246 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4247 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4248 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4249 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4250 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4252 * bout.c (b_out_callback): Set lma of sections.
4253 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4254 parameter to output_bfd. Used input_bfd instead of output_bfd in
4257 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * aoutx.h (translate_from_native_sym_flags): Don't create
4260 SEC_CONSTRUCTOR sections.
4261 * ecoff.c (ecoff_set_symbol_info): Likewise.
4263 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4264 From Don Bowman <bowman@waterloo.hp.com>.
4266 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4268 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4269 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4271 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4273 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4274 mips_32_relocs field.
4275 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4276 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4277 relocs against a global symbol which is not defined in a regular
4279 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4280 against a global symbol, increment mips_32_relocs.
4281 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4282 the symbol is not defined in a regular file, make room in the
4285 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4287 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4288 file position and the virtual file position separately. Set
4289 filepos information bsaed on the real file position.
4290 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4291 Jan 23 change to coffcode.h.
4293 * som.c (som_slurp_symbol_table): Set the symbol count to the
4294 number of BFD symbols created.
4296 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4298 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4299 output file if linking shared objects. Loop to check all relocs,
4300 rather than returning false on first error.
4302 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4304 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4305 (ppc_elf_additional_program_headers): If .interp section, bump #
4306 of program headers by 1.
4307 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4308 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4309 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4311 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4313 (ppc_elf_relocate_section): If the output section isn't defined,
4314 don't abort, just give an error message.
4316 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4317 being created is .sdata or .sdata2, don't make the symbol dynamic.
4319 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4322 members of an archive for dynamic objects with no symbols, and
4323 pass them directly to check_archive_element.
4324 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4325 xcoff_link_check_dynamic_ar_symbols.
4326 (xcoff_link_check_dynamic_ar_symbols): New static function.
4328 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4329 from _bfd_nodynamic to _bfd_xcoff.
4330 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4332 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4333 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4334 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4335 * libcoff.h: Rebuild.
4336 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4337 (xcoff_get_section_contents): New static function.
4338 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4339 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4340 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4341 (xcoff_dynamic_reloc): New static variable.
4342 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4343 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4345 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4347 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4348 if reloc_entry->addend is not 0.
4349 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4351 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4353 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4355 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4356 Add entries for R_SPARC_[56].
4357 (sparc_reloc_map): Add entries for R_SPARC_[56].
4359 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4361 Optimize linking of stabs in sections as used in ELF and COFF.
4362 * stabs.c: New file.
4363 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4364 (_bfd_write_section_stabs): Declare.
4365 (_bfd_write_stab_strings): Declare.
4366 * libbfd.h: Rebuild.
4367 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4368 (struct coff_link_hash_table): Add stab_info field.
4369 * libcoff.h: Rebuild.
4370 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4372 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4374 (_bfd_coff_final_link): Write out stab strings hash table.
4375 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4376 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4378 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4379 (struct bfd_elf_section_data): Add stab_info field.
4380 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4382 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4383 _bfd_link_section_stabs.
4384 (elf_bfd_final_link): Write out stab strings hash table.
4385 (elf_link_input_bfd): Handle optimized stabs sections.
4386 * reloc.c (_bfd_final_link_relocate): Check address against
4387 _raw_size rather than _cooked_size.
4388 * Makefile.in: Rebuild dependencies.
4389 (BFD_LIBS): Add stabs.o
4390 (BFD_LIBS_CFILES): Add stabs.c.
4392 * VERSION: Increment for bfdlink.h change.
4394 * coffgen.c (coff_renumber_symbols): Correct handling of
4395 BSF_NOT_AT_END common symbols.
4397 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4399 * coff-ppc.c (record_toc): Add cast to avoid warning.
4400 (ppc_allocate_toc_section): Likewise.
4401 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4402 (ppc_coff_reloc_type_lookup): Remove unreached code.
4403 * coffcode.h (coff_write_object_contents): Don't take the address
4405 * peicode.h (pe_print_idata): Add casts to avoid warning.
4406 (pe_print_edata): Likewise.
4407 (pe_print_reloc): Remove ANSI C string concatenation.
4409 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4413 * libcoff.h: Rebuild.
4414 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4416 (coff_swap_aux_out): Likewise.
4417 * peicode.h (coff_swap_aux_in): Likewise.
4418 (coff_swap_aux_out): Likewise.
4419 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4421 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4423 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4424 Fix up .bf endndx link fields.
4425 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4427 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4430 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4432 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4433 on Solaris PowerPC systems doesn't get confused.
4435 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4438 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4439 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4440 update did_reg and did_reg2.
4442 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4446 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4447 callback routines, pass h->root.string rather than name, in case
4448 copy is true and name is transient.
4450 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4452 * elfcore.h: Add support for core files with multiple threads.
4453 (Primarily for Solaris.)
4455 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4457 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4458 section->orelocation is NULL.
4460 * coffgen.c (bfd_coff_get_syment): New function.
4461 (bfd_coff_get_auxent): New function.
4462 * bfd-in.h (bfd_coff_get_syment): Declare.
4463 (bfd_coff_get_auxent): Declare.
4464 * bfd-in2.h: Rebuild.
4466 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4468 * elf32-mips.c (struct mips_hi16): Define.
4469 (mips_hi16_addr, mips_hi16_addend): Remove.
4470 (mips_hi16_list): New static variable.
4471 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4472 (mips_elf_lo16_reloc): Process mips_hi16_list.
4473 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4474 relocs before the associated LO16 reloc.
4476 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4478 * versados.c (versados_scan): Check bfd_alloc return value.
4479 (versados_object_p): Check all bfd_read return values. Require
4480 that lang field be less than 10, to avoid confusion with Intel Hex
4483 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4485 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4486 not 0, for an absolute symbol.
4487 (NAME(aout,swap_ext_reloc_out)): Likewise.
4489 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4490 (ihex_write_object_contents): For a large start address, output
4491 the full 32 bit address in record type 5.
4493 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4494 to int to avoid promotion problems in prototype.
4496 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * configure.host: Use ${srcdir} when looking for picfrag.
4500 * configure.host: Switch on ${libdir}, not $(libdir). From
4501 alan@spri.levels.unisa.edu.au (Alan Modra).
4503 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4504 entry point, not just for DYNAMIC objects.
4505 * sunos.c (sunos_add_dynamic_symbols): Always call
4506 sunos_create_dynamic_sections. If called with a non DYNAMIC
4507 object, don't do anything else.
4508 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4510 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4512 * configure.in: Permit --enable-shared to specify a list of
4514 * configure: Rebuild.
4516 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4517 host when configuring with --enable-shard.
4519 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4524 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4525 to avoid crashing in bfd_hash_replace.
4527 * sysdep.h: Use #ifdef, not #if.
4529 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * config.in: Rebuild.
4533 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4535 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4536 (AC_CHECK_HEADERS): Check for sys/time.h
4537 (AC_HEADER_TIME): Add macro.
4538 * configure: Rebuild.
4539 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4540 to control what combination of <time> and <sys/time.h>
4543 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4545 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4546 (aout_32_sunos4_write_object_contents): Likewise.
4547 * aoutx.h (NAME(aout,machine_type)): Handle
4548 bfd_mach_sparc_{sparclet,sparclite}.
4549 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4550 (bfd_mach_sparc_v9_p): Update.
4551 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4552 * libaout.h (enum machine_type): Add M_SPARCLET.
4553 * sunos.c (MACHTYPE_OK): Define.
4554 * bfd-in2.h: Regenerated.
4556 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4558 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4559 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4560 * elflink.c (_bfd_elf_create_got_section): Store the
4561 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4562 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4563 global offset table goes over 0x1000, set the value of
4564 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4565 (elf32_sparc_relocate_section): Subtract the offset of
4566 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4568 * elfcode.h: Don't include <string.h>.
4570 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4572 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4573 generic_link_hash_newfunc. All references changed.
4574 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4575 moved here from libbfd-in.h.
4576 * libbfd-in.h: Corresponding changes.
4577 * libbfd.h: Regenerated.
4579 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * aoutx.h (aout_link_input_section_std): When reporting an
4582 overflow error, use the name of the symbol in the hash table if
4584 (aout_link_input_section_ext): Likewise.
4586 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4587 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4589 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4591 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4592 * coffcode.h (coff_compute_section_file_positions): Likewise.
4593 (coff_write_object_contents): Likewise.
4595 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * section.c (SEC_LINK_ONCE): Define.
4598 (SEC_LINK_DUPLICATES): Define.
4599 (SEC_LINK_DUPLICATES_DISCARD): Define.
4600 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4601 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4602 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4603 * bfd-in2.h: Rebuild.
4604 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4605 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4606 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4607 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4608 SEC_LINK_ONCE, and look through the symbol table for the setting
4609 for SEC_LINK_DUPLICATES.
4610 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4611 set for a section, find the section symbol in the symbol table,
4612 and set the aux entry based on SEC_LINK_DUPLICATES.
4613 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4614 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4615 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4616 * coff-i386.c (i386coff_vec): Likewise.
4617 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4619 * VERSION: Bump to 2.6.1.
4620 * Makefile.in (stamp-h): Depend upon VERSION.
4622 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4624 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4625 * libbfd.h: Rebuilt.
4626 * linker.c (generic_link_hash_newfunc): No longer static.
4627 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4629 * coff-h8300.c: Add two derived hash tables and their associated
4630 funtions and #defines for use by the h8300 linker.
4631 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4632 the function vector as needed. Place the address of the function
4633 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4634 Rewrite the vectors section contents as necessary.
4635 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4636 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4637 (coff_bfd_link_hash_table_create): Likewise.
4639 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4642 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4644 (hppa_rebuild_insn): Pass pointer to correct type to
4645 low_sign_unext and dis_assemble_21.
4647 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4649 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4650 Stick with sparc-*-{sysv4*,solaris2*}.
4652 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4654 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4655 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4656 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4657 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4658 fields is non-zero, print them.
4660 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4661 ifdef. Remove unused variables.
4662 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4664 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4665 (get_symbol_value): Ifdef out.
4666 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4667 (coff_ppc_relocate_section): Remove unused variables. Make
4668 fprintf strings and argument types correspond. Put before_addr in
4670 (dump_toc): Make fprintf strings and argument types correspond.
4671 (ppc_process_before_allocation): Remove unused variables. Always
4673 (ppc_reflo_reloc): Ifdef out.
4674 (ppc_addr32nb_reloc): Ifdef out.
4675 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4677 (coff_ppc_rtype_to_howto): Likewise.
4678 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4680 * peicode.h (pe_print_idata): Move otherwise unused variables into
4681 the #ifdef where they are used. Always return a value.
4682 (pe_print_edata): Make fprintf strings and argument types
4683 correspond. Always return a value.
4684 (pe_print_pdata): Removed unused variable addr_value. Always
4686 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4687 strings and argument types correspond. Always return a value.
4689 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4690 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4691 variable rela inside #if 0 section where it is used.
4693 * ns32k.h: New file.
4694 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4695 functions to start with _bfd_.
4696 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4697 functions in cpu-ns32k.h.
4698 * Makefile.in: Rebuild dependencies.
4699 (HFILES): Add ns32k.h.
4701 * section.c (struct sec): Add linker_mark field. Change
4702 user_set_vma and reloc_done to be single bit fields.
4703 (STD_SECTION): Update accordingly.
4704 * bfd-in2.h: Rebuild.
4705 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4707 (aout_link_input_bfd): Don't link unmarked sections.
4708 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4710 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4711 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4713 * elflink.h (elf_bfd_final_link): Mark sections included in the
4715 (elf_link_input_bfd): Don't link unmarked sections.
4716 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4718 (xcoff_link_input_bfd): Don't link unmarked sections.
4720 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4721 overflow error messages.
4723 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4725 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4726 is not set, print "BFD: " before the error message.
4728 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4729 Miles Bader <miles@gnu.ai.mit.edu>.
4730 * configure: Rebuild.
4732 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4734 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4737 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4738 m68k-aout, m68k-coff, and m68k-elf targets.
4740 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4742 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4743 (ieee_generic_stat_arch_elt): Restructured to prevent
4744 ieee_object_p from being called repeatedly.
4746 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4748 * coffcode.h (coff_write_object_contents): Allocate
4749 buffers large enough for any FILEHDR or AOUTHDR.
4751 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4753 * ecofflink.c (lookup_line): New static function, renamed and
4754 slighly changed from old _bfd_ecoff_locate_line.
4755 (_bfd_ecoff_locate_line): Cache line number information. Use
4756 lookup_line for actual lookup.
4758 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4760 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4761 multiple of 20 bytes.
4763 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4765 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4766 allocate ecoff_find_line, and don't initialize by hand.
4767 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4768 mips_elf_find_line, and don't call memset.
4770 * coffcode.h (coff_compute_section_file_positions): If not
4771 producing a final executable, don't consider sofar when aligning
4772 the section to the correct size.
4774 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4776 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4777 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4778 * coffgen.c (coff_section_symbol): Ifdef out.
4780 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4782 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4783 output_bfd is not NULL.
4785 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4787 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4788 of bfd_alloc (fixes fix_line not being initialized).
4789 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4791 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4793 * coffcode.h: Allow specific backends to override the
4794 bfd_link_add_symbols routine.
4796 * coff-h8300.c: Include genlink.h.
4797 (howto_table): Add R_MEM_INDIRECT.
4798 (rtype2howto): Support R_MEM_INDIRECT.
4799 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4802 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4804 * coff-alpha.c (alpha_relocate_section): Use
4805 info->callbacks_warning, rather than _bfd_error_handler, for
4806 "multiple gp" warning.
4808 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4810 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4811 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4812 table string. Use bfd_wrapped_link_hash_lookup.
4813 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4815 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4816 table, if any, when writing out symbols.
4817 (aout_link_input_section_std): Use the name from the hash table,
4818 if any, when reporting undefined symbols.
4819 (aout_link_input_section_ext): Likewise.
4820 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4821 * bout.c (get_value): Likewise.
4822 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4823 * ecoff.c (ecoff_reloc_link_order): Likewise.
4824 * elflink.h (elf_link_add_object_symbols): Likewise.
4825 (elf_reloc_link_order): Likewise.
4826 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4827 (_bfd_generic_reloc_link_order): Likewise.
4828 (default_indirect_link_order): Likewise.
4829 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4830 * sunos.c (sunos_add_one_symbol): Likewise.
4831 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4832 (bfd_xcoff_link_count_reloc): Likewise.
4833 (xcoff_reloc_link_order): Likewise.
4835 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4836 into -1 for intern->rss.
4838 * configure: Rebuild with autoconf 2.8.
4840 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4842 * stab-syms.c (__define_stab_duplicate): Define.
4843 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4845 * bfd-in.h (bfd_get_stab_name): Declare.
4846 * bfd-in2.h: Rebuild.
4847 * Makefile.in: Rebuild dependencies.
4848 (BFD_LIBS): Add stab-syms.o.
4849 (BFD_LIBS_CFILES): Add stab-syms.c.
4850 (BFD32_BACKENDS): Remove stab-syms.o.
4851 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4852 * configure.in: Don't list stab-syms.o in bfd_backends.
4853 * configure: Rebuild.
4854 * libaout.h (aout_stab_name): Don't declare.
4855 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4858 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * elf.c (assign_file_positions_for_segments): Adjust file offset
4861 for section alignment even if SEC_LOAD is not set.
4863 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4865 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4866 since they appear as targets in Makefile.in.
4867 * configure: Rebuild.
4869 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4870 don't fiddle with a symbol which is not defined anywhere.
4872 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4874 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4875 though they are defined in a shared library.
4876 (xcoff_build_ldsyms): Likewise.
4878 * coffgen.c (coff_find_nearest_line): Don't look at the line
4879 numbers for the section if section->lineno is NULL.
4881 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4882 message rather than calling BFD_ASSERT.
4883 * elfcode.h (write_relocs): Check return value of
4884 _bfd_elf_symbol_from_bfd_symbol.
4886 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4888 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4891 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4893 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4895 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4896 hppa_reloc_field_selector_type_alt.
4897 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4898 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4900 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4902 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4904 * elf.c (assign_file_positions_for_segments): Adjust the segment
4905 memory size for the alignment of a SEC_ALLOC section, not just a
4908 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4910 * m68klinux.c: New file.
4911 * hosts/m68klinux.h: New file.
4912 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4913 * configure.in (m68*-*-linux*): New native host.
4914 (m68klinux_vec): New vector.
4915 * configure: Rebuild.
4916 * targets.c (m68klinux_vec): Declare.
4917 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4918 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4919 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4920 declaration from bfd_linux_size_dynamic_sections.
4921 (bfd_m68klinux_size_dynamic_sections): Declare.
4922 * bfd-in2.h: Rebuild.
4923 * Makefile.in: Rebuild dependencies.
4924 (BFD32_BACKENDS): Add m68klinux.o.
4925 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4927 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4929 * libhppa.h (pa_arch): Add pa20.
4930 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4931 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4932 (hppa_field_adjust): Handle e_nsel.
4933 * som.c: Provide default definitions for many new relocs found only
4934 in hpux10 include files.
4935 (som_fixup_formats): Add several new relocs from hpux10.
4936 (som_hppa_howto_table): Add hpux10 relocs.
4937 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4939 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4941 * mpw-make.sed: Edit out recent shared library support, and
4942 rules to rebuild .h files using doc/chew.
4944 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4946 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4947 size even of sections with no contents.
4949 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4951 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4952 starting with '$' the way we skip names starting with '.'. When
4953 updating x_endndx, don't be fooled by an index which has been
4956 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4957 struct/union/enum type with no elements.
4959 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4961 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4963 * archive.c (bfd_generic_archive_p): If the first file in the
4964 archive can not be recognized as an object, don't assume that this
4965 is the wrong format.
4967 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4968 format is not bfd_object.
4969 (bfd_elf_get_dt_soname): Likewise.
4971 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4976 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4978 * bfd.c (tdata): Add netbsd_core_data.
4979 * bfd-in2.h: Regenerated.
4981 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4984 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4985 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4988 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4989 to get the symbol index, matching 14 Jul 95 change.
4991 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4993 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4994 Remove duplicate definition of gp.
4996 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4998 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4999 assume that we can set the GP value and then get the same value,
5000 since it won't be true if the output file is neither ELF nor
5002 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5003 _bfd_get_gp_value here.
5004 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5005 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5007 (mips_elf_lo16_reloc): Likewise.
5008 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5009 Don't require that the BFD be ELF.
5010 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5011 (mips_elf_gprel32_reloc): Likewise.
5012 (mips_elf_relocate_section): Don't assume we can set and get the
5014 (mips_elf_finish_dynamic_symbol): Don't bother to use
5015 _bfd_get_gp_value here.
5017 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5018 Don't change epdr between malloc and free. Be careful not to free
5019 NULL pointers. Zero out the first RPDR.
5021 * configure.host: On Linux, only pass -rpath option if $(libdir)
5022 is neither /lib nor /usr/lib. From Alan Modra
5023 <alan@mullet.Levels.UniSA.Edu.Au>.
5025 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5027 (elf_dt_name): Rename from elf_dt_needed_name.
5028 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5030 (bfd_elf_get_dt_soname): New function.
5031 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5032 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5033 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5034 * bfd-in2.h: Rebuild.
5036 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5038 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5039 _bfd_sparc_elf_reloc_type_lookup.
5040 (bfd_elf32_bfd_reloc_type_lookup): Update.
5041 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5042 (sparc64_elf_howto_table): Define.
5043 (sparc_reloc_map): Define.
5044 (sparc64_elf_reloc_type_lookup): New function.
5045 (sparc_elf_wdisp16_reloc): New function.
5046 (elf_info_to_howto): Use sparc64_elf_howto_table.
5047 (sparc64_elf_relocate_section): Likewise.
5048 (bfd_elf64_bfd_reloc_type_lookup): Update.
5050 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5052 * configure.host: Check for 'do not mix' from native linker before
5053 trying to use -rpath.
5055 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5057 * bfd.c (_bfd_get_gp_value): New function.
5058 (_bfd_set_gp_value): New function.
5059 * libbfd-in.h (_bfd_get_gp_value): Declare.
5060 (_bfd_set_gp_value): Declare.
5061 * libbfd.h: Rebuild.
5062 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5063 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5064 directly to the fields in the tdata information.
5065 (alpha_relocate_section): Likewise.
5066 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5067 (mips_gprel_reloc): Likewise.
5068 (mips_relocate_section): Likewise.
5069 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5070 (mips_elf_lo16_reloc): Likewise.
5071 (mips_elf_final_gp): Likewise.
5072 (mips_elf_gprel16_reloc): Likewise.
5073 (mips_elf_gprel32_reloc): Likewise.
5074 (mips_elf_relocate_section): Likewise.
5075 (mips_elf_finish_dynamic_symbol): Likewise.
5077 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5079 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5081 * configure.in: Call AC_PROG_CC before configure.host.
5082 * configure: Rebuild.
5083 * configure.host: Don't set information which autoconf should
5084 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5086 * configure.host: Remove go32 and win32 host information, since it
5087 should no longer be needed.
5089 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5090 then start a new segment rather than put a writable section in a
5093 * configure.host: Set RPATH_ENVVAR.
5095 * Makefile.in: Rebuild dependencies.
5097 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5098 zero_section variable.
5100 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5102 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5103 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5104 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5106 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5108 * ieee.c (ieee_write_expression): Only use an R variable for a
5109 local symbol. Don't output a zero offset. Handle a zero address.
5110 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5111 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5113 (parse_expression): Don't try to handle multiple occurrences of a
5114 P variable. Handle I variables differently from X variables. Fix
5115 the order of minus expressions.
5116 (ieee_slurp_external_symbols): Generate an I variable for an NN
5117 record. Fix handling of ATI and ATX records.
5118 (ieee_slurp_sections): Only set minimal section attributes.
5119 Adjust them later, based on the section contents.
5120 (ieee_object_p): Read in the file until just after the ME record.
5121 Call ieee_slurp_section_data to set the section flags.
5122 (do_one): Add iterations parameter. Only repeat the first load
5123 item. Set the section and file reloc flags.
5124 (ieee_slurp_section_data): Set section flags. Pass iterations to
5126 (ieee_canonicalize_reloc): Handle I variables.
5127 (do_with_relocs): Only emit relocation size when necessary.
5128 Increase MAXRUN to 127. Change ov to be assigned, and take
5129 src_mask and pcrel_offset into account.
5130 (ieee_write_data_part): Skip sections that are not loaded.
5131 (ieee_write_external_part): Don't output optional last entry of WX
5133 (ieee_write_me_part): Make setting of me_record neater.
5134 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5136 * syms.c (stt): Add entries for zerovars, vars, and code.
5138 * elfcode.h (validate_reloc): New static function.
5139 (write_relocs): Call validate_reloc for non ELF relocs.
5141 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5142 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5143 (TARGET_LITTLE_SYM): Likewise.
5145 * config.bfd (m68*-*-psos*): New target.
5147 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5149 * i386msdos.c: Remove some #if 0 code.
5150 (msdos_write_object_contents): Don't include empty sections in the
5151 size computation, regardless of their address.
5153 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5155 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5156 is NULL, ie, the -r switch is used.
5158 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5160 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5161 (BFD_RELOC_MIPS_GOT_LO16): Define.
5162 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5163 * bfd-in2.h, libbfd.h: Rebuild.
5164 * elf32-mips.c (mips_reloc_map): Map new relocs.
5166 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5168 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5171 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5172 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5173 simple number for the section address, rather than an expression.
5174 Limit the number of bytes between relocs to MAXRUN.
5175 (ieee_write_me_part): Set me_record to the file offset after the
5177 (ieee_write_processor): New static function.
5178 (ieee_write_object_contents): Use ieee_write_processor.
5180 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5182 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5184 * coff-aux.c: Change include of aux.h to aux-coff.h.
5186 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5188 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5189 relocation put the addend both in the reloc entry and the data.
5190 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5193 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5194 a R_68K_PCxx reloc against a defined global symbol directly.
5195 (elf_m68k_check_relocs): Don't count such a reloc.
5197 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5198 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5199 symbol for now, otherwise always record the symbol as dynamic.
5200 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5201 is not referenced by a dynamic object, and we are not making a
5202 shared object, then don't make a PLT entry. If we do make a PLT
5203 entry, make sure the symbol has been recorded as dynamic.
5205 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5207 * configure.host: When making a shared library, set HLDFLAGS to
5208 pass an appropriate -rpath option. Use the make variable SONAME
5209 as the shared library soname, rather than computing it here. On
5210 SunOS, build stamp-tshlink in place of $(SHLINK).
5211 * Makefile.in (SONAME): New variable.
5212 ($(SHLINK)): Make a link to the transformed name, as well.
5213 (stamp-tshlink): New target.
5214 (install): Skip stamp-tshlink during install.
5216 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5218 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5219 linker sections have been set up yet.
5221 * elf.c (make_mapping): Add an additional argument to suppress
5222 making the first section include the program headers.
5223 (map_sections_to_segments): If the user used -Ttext such that the
5224 program headers are on a different page, do not set the flags
5225 saying that this section includes the program headers.
5227 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5229 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5230 don't define TRAD_HEADER.
5231 * configure: Rebuild.
5233 * netbsd-core.c: New file, support for NetBSD core files.
5234 * hosts/*nbsd.h: Removed.
5236 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5238 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5239 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5240 * libbfd.h, bfd-in2.h: Regenerated.
5241 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5242 bfd_elf32_bfd_reloc_type_lookup.
5243 (reloc_type{,_names}): Deleted.
5244 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5246 (sparc_reloc_map): Add sparc64 relocs.
5247 (sparc_elf_notsupported_reloc): New static function.
5248 (sparc_elf_wdisp16_reloc): New static function.
5249 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5250 (elf32_sparc_relocate_section): Likewise.
5251 (bfd_elf32_bfd_reloc_type_lookup): Define.
5252 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5253 (reloc_type{,_names}): Deleted.
5254 (elf_sparc_howto_table): Deleted.
5255 (sparc_reloc_map): Deleted.
5256 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5257 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5259 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5264 * Makefile.in (program_transform_name): New variable.
5265 (install): Transform library name before installing it.
5267 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5269 * archures.c (bfd_mach_i960_hx): Define.
5270 * bfd-in2.h: Rebuild.
5271 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5272 (MATRIX): Expand entries for HX.
5273 (arch_info_struct): Add i960:hx entry.
5274 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5275 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5276 (coff_set_flags): Handle bfd_mach_i960_hx.
5278 Support for building as a shared library, based on patches from
5279 Alan Modra <alan@spri.levels.unisa.edu.au>:
5280 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5281 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5282 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5283 * configure: Rebuild.
5284 * configure.host: If --enable-shared, adjust shared library stuff
5285 based on the host. If the host is SunOS, and the linker supports
5286 -rpath, set HLDFLAGS to use it.
5287 * Makefile.in (ALLLIBS): New variable.
5288 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5289 (COMMON_SHLIB, SHLINK): New variables.
5290 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5291 (STAGESTUFF): Remove variable.
5292 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5294 (stamp-ofiles): New target, like old ofiles target, but build
5295 using a temporary file and move-if-change, and touch stamp-ofiles
5297 (ofiles): Just depend upon stamp-ofiles.
5298 (stamp-piclist, piclist): New targets.
5299 ($(SHLIB), $(SHLINK)): New targets.
5300 (targets.o, archures.o): Build twice if PICFLAG is set.
5301 (do_mostlyclean): Remove pic/*.o.
5302 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5304 (do_distclean): Remove pic and stamp-picdir.
5305 (install): Install shared libraries.
5306 ($(OFILES)): Depend upon stamp-picdir.
5307 (stamp-picdir): New target.
5309 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5311 * libcoff.h: Rebuild.
5313 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5314 flavour of a section with no owner.
5316 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5317 ELF_LINK_NON_ELF flag.
5318 (mips_elf_create_got_section): Likewise.
5320 * elf.c: Revert last change, since it breaks dynamic linking.
5321 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5323 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5324 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5325 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5327 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5329 * elf.c (assign_file_positions_for_segments): If the backend does
5330 not want the elf header or the program headers in the address
5331 space, do not include them in the calculations.
5333 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5334 function to determine if we need additional program headers.
5335 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5336 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5338 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5340 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5342 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5344 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5345 back into one line. Some compilers (sunos 4.1.3 for example)
5346 won't accept args split across more than one line.
5348 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5350 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5351 * configure: Regenerate.
5353 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5355 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5356 try to do arithmetic on a void *, cast it to a unsigned char * first.
5358 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5360 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5361 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5363 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5364 flag for a newly defined symbol.
5365 (NAME(bfd_elf,record_link_assignment)): Likewise.
5366 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5367 set the DEF or REF_REGULAR flags correctly.
5369 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5370 (libbfd.h, libcoff.h): Corresponding change.
5372 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5373 a PLT32 reloc as dynamic.
5374 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5375 is not referenced by a dynamic object, and we are not making a
5376 shared object, then don't make a PLT entry. If we do make a PLT
5377 entry, make sure the symbol has been recorded as dynamic.
5379 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5381 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5382 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5383 (powerpcle-*-cygwin32): New.
5384 * peicode.h (add_data_entry): Get address from vma.
5386 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5388 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5389 attached to the section has already been created as an undefined
5390 symbol, treat it as if it hasn't been created yet.
5392 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5395 symbol or section symbols if stripping all symbols and this is not
5396 a relocateable link. Don't output the symbol string table if
5397 there are no symbols.
5398 (elf_link_flush_output_syms): Don't do anything if there are no
5401 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5403 * coff-aux.c: New file.
5404 * hosts/m68kaux.h: New file.
5405 * config.bfd (m68*-apple-aux*): New target.
5406 * configure.in (m68*-apple-aux*): New native host.
5407 (m68kaux_coff_vec): New vector.
5408 * configure: Rebuild.
5409 * targets.c (m68kaux_coff_vec): Declare.
5410 * coffcode.h (bfd_coff_backend_data): Add field
5411 _bfd_coff_link_add_one_symbol.
5412 (bfd_coff_link_add_one_symbol): Define.
5413 (compare_arelent_ptr): New static function if TARG_AUX.
5414 (coff_write_relocs): If TARG_AUX, sort the relocs.
5415 (coff_write_object_contents): Set A/UX aouthdr magic number.
5416 (coff_link_add_one_symbol): Define if not defined.
5417 (bfd_coff_std_swap_table): Initialize new field.
5418 * libcoff.h: Rebuild.
5419 * cofflink.c (coff_link_add_symbols): Call
5420 bfd_coff_link_add_one_symbol rather than
5421 _bfd_generic_link_add_one_symbol.
5422 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5423 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5424 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5425 * Makefile.in: Rebuild dependencies.
5426 (BFD32_BACKENDS): Add coff-aux.o.
5427 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5429 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5431 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5432 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5434 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5436 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5437 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5438 (maintainer-clean): Warn about deleting special files.
5439 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5441 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5442 warning symbols correctly.
5443 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5444 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5445 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5446 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5447 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5448 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5450 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5453 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5455 * libcoff-in.h: aligned newly exported names with bfd naming
5456 conventions. Removed an erroneous define of POWERPC_LE_PE.
5457 * libcoff.h: Rebuild.
5458 * cofflink.c, coff-ppc.c: the above function name changes
5460 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5462 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5463 * ecoff.c (struct extsym_info): Define.
5464 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5465 to ecoff_link_write_external.
5466 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5467 Strip symbols when appropriate.
5469 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5470 * syms.c (BSF_OBJECT): Define.
5471 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5472 * bfd-in2.h: Rebuild.
5473 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5475 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5478 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5479 copying relocs into a shared object, treat a defined global symbol
5481 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5482 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5483 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5485 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5486 real defined symbol, not to a weak defined symbol.
5488 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5490 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5491 and made a few static functions externs.
5493 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5494 POWERPC_LE_PE hack in cofflink.
5496 * libcoff-in.h: promoted the following from cofflink.c to allow
5497 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5498 coff_debug_merge_element, struct coff_debug_merge_type,
5499 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5500 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5501 coff_debug_merge_hash_lookup, coff_link_section_info,
5502 coff_final_link_info, coff_debug_merge_hash_newfunc,
5503 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5505 * libcoff.h: re-gen'd
5507 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5509 * syms.c: Include "bfdlink.h".
5510 (struct stab_find_info): Define.
5511 (_bfd_stab_section_find_nearest_line): New function.
5512 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5513 * libbfd.h: Rebuild.
5514 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5515 * elf.c (_bfd_elf_find_nearest_line): Try calling
5516 _bfd_stab_section_find_nearest_line before searching the ELF
5517 symbol table. Find the closest STT_FUNC symbol, not the last one.
5518 * libcoff-in.h (coff_data_type): Add line_info field.
5519 * libcoff.h: Rebuild.
5520 * coffgen.c (coff_find_nearest_line): Try calling
5521 _bfd_stab_section_find_nearest_line before searching the COFF
5523 * Makefile.in: Rebuild dependencies.
5525 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5527 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5528 4 bytes, so we get the correct value when updating the register
5529 field in little endian mode.
5531 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5533 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5534 entry_section fields. Add sntoc and snentry fields.
5535 * libcoff.h: Rebuild.
5536 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5537 not toc_section and entry_section (the COFF file does not have any
5538 sections at this point).
5539 (coff_write_object_contents): Set o_snentry and o_sntoc from
5540 snentry and sntoc rather than entry_section and toc_section.
5541 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5542 snentry, not toc_section and entry_section.
5543 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5544 entry_section from hentry.
5545 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5547 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5548 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5549 than using toc_section directly.
5551 * archures.c: Add missing `.' in enum bfd_architecture.
5552 * bfd-in2.h: Rebuild.
5554 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5555 Robert Lipe <robertl@arnet.com>.
5557 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5559 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5560 to sections we allocate. Use bfd_zalloc to allocate initialial
5561 sections, not bfd_alloc.
5562 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5563 SDA{,2}I16 relocations.
5564 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5565 whether to put something in .sbss or not.
5566 (ppc_elf_relocate_section): Add support for more relocations. Add
5567 in sec->output_offset where appropriate. Make error messages
5568 include the symbol name.
5570 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5571 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5572 doesn't get redefined messages if -shared.
5574 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5575 section if the rel_section field has been set up.
5577 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5579 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5582 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5584 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5585 of flags, only flags used are controlled by mach number. Bump up
5586 output file mach number to highest of input file mach numbers.
5587 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5588 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5590 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5591 bfd_elf64_sparc_vec support.
5593 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5595 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5596 the embedded bit is set on some objects and not on others. Just
5598 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5601 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5603 * coffcode.h (coff_new_section_hook): Don't try to align the
5606 * coffcode.h (coff_set_section_contents): Fix the handling of the
5607 .lib section to work even if the entire section contents are
5608 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5609 Robert Lipe <robertl@arnet.com>.
5611 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5613 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5614 memory here for contents.
5616 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5617 _SDA2_BASE_ by 32768.
5618 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5619 started using. Allocate contents for .sdata and .sdata2 sections
5621 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5623 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5624 size _SDA{,2}_BASE_.
5625 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5628 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5630 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5632 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5633 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5634 (bfd_mach_sparc_v9a): Define.
5635 (bfd_mach_sparc_v9_p): Define.
5636 * bfd-in2.h: Regenerated.
5637 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5639 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5640 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5641 to bfd_elf32_sparc_vec.
5642 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5643 Add v8plus{,a} support.
5645 (sparc_compatible): New function.
5646 * elf32-sparc.h: #include "elf/sparc.h".
5647 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5648 elf32_sparc_final_write_processing): New functions.
5649 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5650 elf_backend_final_write_processing): Define.
5652 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5654 * elf-bfd.h (struct elf_link_hash_entry): Add
5655 linker_section_pointer field.
5656 (enum elf_linker_section_enum): Enumeration for new way of
5657 creating linker dynamic sections and symbols.
5658 (elf_linker_section{,_pointers}): New structures for creating
5659 dynamic sections and symbols.
5660 (elf_obj_tdata): Add linker_section_pointers and linker_section
5662 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5663 (_bfd_elf_create_linker_section): New declarations.
5664 (_bfd_elf_find_pointer_linker_section): Ditto.
5665 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5666 (_bfd_elf_make_linker_section_rela): Ditto.
5668 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5670 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5671 (ppc_elf_create_linker_section): New function to create the
5672 sections .got, .sdata, and .sdata2.
5673 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5675 (ppc_elf_check_relocs): Support more of the eabi relocations.
5676 (ppc_elf_relocate_section): Ditto.
5677 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5678 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5680 * elflink.h (elf_create_pointer_linker_section): New function to
5681 create initialized pointers in dynamic linker sections.
5682 (elf_finish_pointer_linker_section): Actually intialize the
5683 pointers created above.
5685 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5686 macros to provide both 32 and 64 bit versions of
5687 elf_create_pointer_linker_section.
5688 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5689 provide both 32 and 64 bit versions of
5690 elf_finish_pointer_linker_section.
5692 * elflink.c (_bfd_elf_create_linker_section): New function to
5693 create a linker section.
5694 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5695 given address in the linker pointer offsets created for a given
5697 (_bfd_elf_make_linker_section_rela): Make a RELA section
5698 corresponding to the generated linker section.
5700 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5702 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5704 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5706 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5707 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5708 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5709 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5710 toc entry in an objdump) for now.
5711 (ppc_do_last, ppc_get_last): New function - needed to save processing
5712 the toc owner to the end.
5713 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5716 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5717 toc owner from being done till last. Must define POWERPC_LE_PC
5720 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5722 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5724 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5725 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5727 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5729 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5731 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5735 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5737 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5739 * elf.c (assign_file_positions_for_segments): Don't increment file
5740 offset for a segment which contains no loadable sections.
5742 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5744 * reloc.c: Add new PowerPC relocations.
5745 * {bfd-in2,libbfd}.h: Regenerate.
5747 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5748 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5750 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5752 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5755 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5758 * coffgen.c (coff_find_nearest_line): Don't try to cache
5759 information in sections that are not owned by a BFD. From Richard
5760 Henderson <richard@atheist.tamu.edu>.
5762 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5763 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5764 * elflink.h (elf_link_output_extsym): Remove special check for
5767 * ecoffswap.h: Add prototypes for static functions.
5769 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5771 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5772 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5774 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5775 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5776 support. Begin support for R_PPC_SDA{2,}REL.
5778 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5780 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5781 create the .got and .got.neg sections.
5782 (ppc_elf_size_dynamic_sections): Call it.
5783 (ppc_elf_check_relocs): Call it.
5784 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5785 (ppc_elf_check_relocs): Add error messages for relocations we
5786 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5789 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5791 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5792 section flags for V.4 and eabi.
5794 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5796 * elf.c (assign_file_positions_for_segments): If a segment
5797 contains no sections, don't mark it as readable.
5799 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5800 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5802 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5803 dynamic section, if there is one.
5804 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5805 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5806 (bfd_elf64_swap_dyn_in): Likewise.
5807 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5809 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5811 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5812 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5813 <pirker@eiunix.tuwien.ac.at>.
5815 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5817 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5818 PowerPC V.4 and eabi.
5819 * bfd-in2.h: Regenerate.
5820 * libfd.h: Regenerate.
5822 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5824 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5825 section type and SHF_EXCLUDE section flag, turning them into the
5826 appropriate bfd section flag.
5828 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5830 * xcofflink.c (xcoff_link_add_symbols): Create the special
5831 sections if we see a DYNAMIC object, in case that is the only
5832 XCOFF input object we see.
5834 * elf32-mips.c: Extensive changes for a start at dynamic linking
5835 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5837 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5838 (struct elf_backend_data): Remove
5839 elf_backend_create_program_headers field. Add
5840 elf_backend_additional_program_headers and
5841 elf_backend_modify_segment_map fields.
5842 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5844 (elf_backend_additional_program_headers): Likewise.
5845 (elf_backend_modify_segment_map): Likewise.
5846 (elf_backend_create_program_headers): Don't define.
5847 (elfNN_bed): Change to account for field changes.
5848 * elf.c (assign_file_positions_for_segments): Call new
5849 modify_segment_map backend function. Don't call old
5850 create_program_headers backend function.
5851 (get_program_header_size): Call additional_program_headers rather
5852 than create_program_headers.
5853 * elflink.h (elf_link_add_object_symbols): Initialize
5854 type_change_ok from new backend field.
5855 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5857 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5858 a reloc against the appropriate section.
5860 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5861 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5862 (elf_flags_init): Rename from elf_ppc_flags_init.
5863 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5865 (ppc_elf_copy_private_bfd_data): Likewise.
5866 (ppc_elf_merge_private_bfd_data): Likewise.
5868 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5871 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5873 * coff-alpha.c (alpha_relocate_section): During final link, allow
5874 output .lita section to be bigger than 64k by adjusting gp value
5875 on a per-input section basis.
5876 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5878 (struct ecoff_section_tdata): Add gp field.
5880 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5882 Handle Alpha ECOFF changes in OSF/1 3.2.
5883 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5885 * coff-alpha.c: Include "aout/ar.h".
5886 (alpha_ecoff_get_relocated_section_contents): Don't require an
5887 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5888 3.2 doesn't generate one.
5889 (alpha_relocate_section): Likewise.
5890 (alpha_ecoff_slurp_armap): Define.
5891 (alpha_ecoff_slurp_extended_name_table): Define.
5892 (alpha_ecoff_construct_extended_name_table): Define.
5893 (alpha_ecoff_truncate_arname): Define.
5894 (alpha_ecoff_write_armap): Define.
5895 (alpha_ecoff_generic_stat_arch_elt): Define.
5896 (alpha_ecoff_update_armap_timestamp): Define.
5898 (alpha_ecoff_read_ar_hdr): New static function.
5899 (alpha_ecoff_get_elt_at_filepos): New static function.
5900 (alpha_ecoff_openr_next_archived_file): New static function.
5901 (alpha_ecoff_get_elt_at_index): New static function.
5902 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5903 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5904 _bfd_ecoff to alpha_ecoff.
5905 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5906 field from backend structure, rather than always calling
5907 _bfd_get_elt_at_filepos.
5908 * coff-mips.c (mips_ecoff_backend_data): Initialize
5909 get_elt_at_filepos field.
5910 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5911 from _bfd_generic_read_ar_hdr with minor changes.
5912 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5913 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5914 * libbfd.h: Rebuild.
5916 * bfd-in.h (BFD_IN_MEMORY): Define.
5917 * libbfd-in.h (struct bfd_in_memory): Define.
5918 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5919 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5920 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5921 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5922 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5923 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5924 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5925 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5926 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5927 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5929 (bfd_openstreamr): Likewise.
5930 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5931 BFD_IN_MEMORY is not set.
5932 * riscix.c (riscix_some_aout_object_p): Likewise.
5933 * bfd-in2.h, libbfd.h: Rebuild.
5935 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5936 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5937 (bfd_get_elt_at_index): Define.
5938 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5939 bfd_get_elt_at_index. Change index parameter from int to
5941 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5942 (_bfd_noarchive_get_elt_at_index): Define.
5943 (_bfd_archive_bsd_get_elt_at_index): Define.
5944 (_bfd_archive_coff_get_elt_at_index): Define.
5945 * bfd-in2.h, libbfd.h: Rebuild.
5946 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5947 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5948 * ieee.c (ieee_get_elt_at_index): Define.
5949 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5950 * oasys.c (oasys_get_elt_at_index): Define.
5951 * som.c (som_get_elt_at_index): Define.
5953 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5954 numbers to the .text section.
5956 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5958 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5959 If there is a SEC_DEBUGGING section, get the contents of the debug
5960 information part from it.
5961 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5963 (ieee_write_object_contents): Check ieee_write_debug_part return.
5965 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5967 * config.bfd (i[345]86-*-freebsd*): Add target.
5968 * configure.in (i386freebsd_vec): Add vec.
5969 * configure: Regenerate.
5970 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5971 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5972 Rebuild dependencies..
5973 * freebsd.h: New file.
5974 * i386freebsd.c: New file.
5975 * targets.c (i386freebsd_vec): Declare.
5976 (bfd_target_vector): Add i386freebsd_vec.
5977 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5978 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5980 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * ieee.c (ieee_slurp_debug): New static function.
5983 (ieee_object_p): Call it.
5984 (ieee_slurp_section_data): Skip debugging sections.
5985 (ieee_get_reloc_upper_bound): Likewise.
5986 (ieee_get_section_contents): Likewise.
5987 (ieee_canonicalize_reloc): Likewise.
5988 (ieee_write_section_part): Likewise.
5989 (ieee_write_debug_part): Likewise.
5990 (ieee_write_data_part): Likewise.
5991 (init_for_output): Likewise.
5993 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5995 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5997 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5998 relocs, since ppc_elf_relocate_section handles the linker case.
5999 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6001 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6002 ppc_elf_relocate_section since that is now the only caller.
6003 (ppc_elf_relocate_section): Ditto.
6005 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6007 * coffcode.h (coff_write_object_contents): If we don't know the
6008 section of the entry point for an XCOFF executable, always set the
6009 entry address to -1.
6011 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6013 * elf.c (bfd_section_from_shdr): Add support for note sections.
6015 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6017 * bfd-in.h (struct _symbol_info): Add stab_type field.
6018 * bfd-in2.h: Rebuild.
6019 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6021 * elf32-ppc.c: Remove trailing newline from calls to
6023 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6024 difference if target endianness is known.
6026 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6028 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6029 old style TOC16 references without using R_PPC_GOT.
6030 (ppc_reloc_type): Ditto.
6031 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6032 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6033 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6034 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6035 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6037 (ppc_elf_adjust_dynamic_symbol): Ditto.
6038 (ppc_elf_adjust_dynindx): Ditto.
6039 (ppc_elf_size_dynamic_sections): Ditto.
6040 (ppc_elf_finish_dynamic_symbol): Ditto.
6041 (ppc_elf_finish_dynamic_sections): Ditto.
6042 (ELF_DYNAMIC_INTERPRETER): Define.
6044 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6046 * elf.c (copy_private_bfd_data): When attaching sections to
6047 segments ignore sections that won't be allocated. Patch from
6050 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6052 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6055 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6057 * coff-i960.c (CALC_ADDEND): Define.
6058 (coff_i960_relocate_section): Add the input section VMA to the
6059 addend for PC relative relocs.
6061 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6063 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6064 to correctly terminate.
6066 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6068 * targets.c (enum bfd_endian): Define.
6069 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6070 from boolean to enum bfd_endian. Change header_byteorder_big_p
6072 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6073 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6074 * bfd-in2.h: Rebuild.
6075 * All targets: Change initialization of byteorder and
6076 header_byteorder to use enum bfd_endian values rather than
6078 * All files: Change all references to byteorder_big_p and
6079 header_byteorder_big_p to use new bfd_*_endian macros.
6081 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6083 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6085 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6087 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6089 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6091 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6093 * ieee.c: Lots of minor cleanups. Make many functions return
6094 errors rather than calling abort. Also:
6095 (ieee_write_twobyte): Remove; change callers to call existing
6096 ieee_write_2bytes function.
6097 (ieee_write_expression): Don't output the section twice when
6098 outputting a local symbol. Don't emit an extraneous zero if there
6100 (ieee_slurp_sections): Set the lma as well as the vma.
6101 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6103 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6104 a recognized one or bfd_arch_unknown.
6105 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6107 (ihex_get_symtab): Likewise.
6109 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6111 * aoutx.h: Include <ctype.h>.
6112 (struct aout_link_includes_table): Define.
6113 (struct aout_link_includes_totals): Define.
6114 (struct aout_link_includes_entry): Define.
6115 (aout_link_includes_lookup): Define macro.
6116 (struct aout_final_link_info): Add includes field.
6117 (aout_link_includes_newfunc): New static function.
6118 (NAME(aout,final_link)): Initialize includes hash table.
6119 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6121 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6123 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6125 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6127 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6129 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6131 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6132 (pe_print_private_bfd_data): call pe_print_reloc.
6133 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6134 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6135 up some debugging as well.
6137 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6139 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6142 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6144 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6145 when setting sections to NULL.
6147 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6149 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6151 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6152 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6154 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6155 * bfd-in2.h: Rebuild.
6157 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6159 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6161 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6163 * ihex.c (ihex_scan): Handle record types 4 and 5.
6164 (ihex_object_p): Permit types 4 and 5.
6165 (ihex_set_section_contents): Remove check for out of range
6167 (ihex_write_object_contents): Generate types 4 and 5.
6169 * elflink.h (elf_link_output_extsym): Just ignore warning and
6170 indirect references to symbols which don't really exist.
6172 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6174 * peicode.h (pe_print_idata): Minor format fixes
6175 (pe_print_edata): New function. Under private printing, this formats
6176 the edata section of a PE file.
6177 (pe_print_private_bfd_data): Added call to pe_print_edata.
6179 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6181 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6182 index, don't call stoi.
6184 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6186 * srec.c (srec_scan): Set lma as well as vma.
6188 * ihex.c: New file; support for Intel Hex format.
6189 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6190 (ihex_vec): Declare.
6191 (bfd_target_vector): Always include ihex_vec.
6192 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6193 * Makefile.in: Rebuild dependencies.
6194 (BFD_LIBS): Add ihex.o
6195 (BFD_LIBS_CFILES): Add ihex.c.
6196 * bfd-in2.h: Rebuild.
6198 * elf.c (assign_file_positions_for_segments): Sort the sections in
6200 (get_program_header_size): Return the right size if segment_map is
6202 (copy_private_bfd_data): Don't bother to sort the sections.
6204 * bfd.c (bfd_record_phdr): New function.
6205 * bfd-in.h (bfd_record_phdr): Declare.
6206 * bfd_in2.h: Rebuild.
6208 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6211 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6212 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6214 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6215 (bfd_zmalloc): Change declaration.
6216 * libbfd.h: Rebuild.
6217 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6218 and realloc. Don't set bfd_error_no_memory if they fail.
6220 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6222 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6223 uses as well. Added a new howto to deal with TOCREL16 relocs that
6224 are TOCDEFN as well.
6225 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6226 to handle RVA relocs from dlltool.
6227 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6228 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6229 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6231 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6232 to get the right section alignment.
6234 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6236 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6237 p_paddr if p_paddr is zero.
6238 (make_mapping): Set includes_filehdr and includes_phdrs for first
6240 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6242 (assign_file_positions_for_segments): Handle includes_filehdr and
6243 includes_phdrs. Remove special handling of PT_PHDR and first
6245 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6246 when appropriate. Remove special handling of PT_PHDR segment.
6247 Use a more complex condition for when a section is included in a
6248 segment to handle Solaris linker oddities.
6250 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6252 * coff-m88k.c (howto_table): Reformatted for easier reading;
6253 special_function now points to new function m88k_special_reloc.
6254 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6256 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6257 be done correctly by m88k_special_reloc.
6258 (reloc_processing): New function to be used by RELOC_PROCESSING.
6259 (RELOC_PROCESSING): Define to call reloc_processing.
6261 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6263 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6264 (pe_print_pdata): Likewise.
6266 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6267 obstack_alloc fails.
6268 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6270 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6271 * Many files: don't set bfd_error_no_memory if one of the above
6274 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6275 if p_paddr_valid is set.
6276 (copy_private_bfd_data): New static function.
6277 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6279 * elf.c (assign_file_positions_for_segments): Fix case where extra
6280 program headers were allocated.
6282 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6283 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6284 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6285 _bfd_elf_print_private_bfd_data.
6287 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6288 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6289 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6290 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6291 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6292 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6293 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6295 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6297 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6298 * elf.c (make_mapping): New static function.
6299 (map_sections_to_segments): New static function.
6300 (elf_sort_sections): New static function.
6301 (assign_file_positions_for_segments): New static function.
6302 (map_program_segments): Remove.
6303 (get_program_header_size): Remove sorted_hdrs, count, and
6304 maxpagesize parameters. Simplify.
6305 (assign_file_positions_except_relocs): When generating an
6306 executable, use assign_file_positions_for_segments.
6307 (elf_sort_hdrs): Remove.
6308 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6309 to get_program_header_size.
6311 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6313 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6315 * configure, config.in: Regenerate with autoconf 2.7.
6317 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6318 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6320 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6322 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6323 (ecoff_sec_to_styp_flags): Likewise.
6324 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6325 (ecoff_set_symbol_info): Handle scRConst.
6326 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6327 (ecoff_compute_section_file_positions): Handle .rconst section.
6328 (_bfd_ecoff_write_object_contents): Likewise.
6329 (ecoff_link_check_archive_element): Handle scRConst.
6330 (ecoff_link_add_externals): Likewise.
6331 (ecoff_link_write_external): Handle .rconst section.
6332 (ecoff_reloc_link_order): Likewise.
6333 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6334 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6336 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6338 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6339 DEF_DYNAMIC flag is set.
6341 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6343 * host-aout.c: If TRAD_HEADER is defined, include it.
6345 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6347 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6348 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6349 (BFD_NEED_DECLARATION): New function.
6350 * configure.in: Use BFD_NEED_DECLARATION.
6351 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6352 * configure, config.in: Rebuild with autoconf 2.6.
6354 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6355 special_sections before returning when called with a non XCOFF
6358 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6361 * coffcode.h (coff_compute_section_file_positions): Only pad the
6362 previous section to force file alignment when creating an
6365 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6367 * coffcode.h (coff_compute_section_file_positions): If
6368 RS6000COFF_C, set up the .debug section.
6370 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6371 if it is not large enough to accomodate the entire TOC area with
6372 signed 16 bit offsets.
6373 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6375 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6376 TOC anchor to use the TOC value used in the output file.
6378 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6380 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6381 (_bfd_coff_read_string_table): Likewise.
6383 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6385 * pe-arm.c: Fix typos.
6386 * coff-arm.c: Likewise.
6388 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6390 * coff-ppc.c (list_ele): Added "cat"egory member.
6391 (record_toc): New category parameter (priv or pub).
6392 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6393 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6394 the mainline. It addes extra toc cells in error.
6395 (ppc_coff_swap_sym_in_hook): Added some documentation.
6396 (dump_toc): Can now diagnose "virtual toc" chicanery.
6398 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6400 * elf-bfd.h (struct elf_link_hash_table): Change type of
6401 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6403 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6405 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6406 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6408 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6409 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6410 defined or mentioned in a regular file.
6412 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6414 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6415 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6416 (coff_ppc_relocate_section): Correct REL24 handling
6417 (ppc_process_before_allocation): Correct TOCDEFN handling
6419 * peicode.h (dir_names): Added name descriptions
6421 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6423 * VERSION: Updated to cygnus-2.6.
6425 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6427 * targets.c (m68k4knetbsd_vec): Declare.
6429 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6431 * targets.c (bfd_target): Change type of second argument to
6432 _bfd_print_private_bfd_data from void * to PTR.
6433 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6434 using PTR rather than void *.
6435 * bfd-in2, libbfd.h: Rebuild.
6436 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6438 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6439 _bfd_generic_bfd_print_private_bfd_data rather than casting
6442 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6444 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6445 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6447 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6448 BFD64_BACKENDS_CFILES): New variables.
6451 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6453 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6454 not at the file position of the first section.
6455 * coffcode.h (coff_compute_section_file_positions): Avoid using
6457 (coff_write_object_contents): When generating a PPC PE executable
6458 with no symbols, round up the file size to a COFF_PAGE_SIZE
6460 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6461 don't write out a string table.
6463 * elf.c (bfd_section_from_shdr): When using a different section
6464 header, pass the new one to _bfd_elf_make_section_from_shdr.
6465 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6466 (elf_map_symbols): Add section VMA to symbol value when comparing
6468 (_bfd_elf_compute_section_file_positions): Only build symbol table
6469 if there are some symbols. Set file offset of symtab and strtab
6471 (assign_file_positions_except_relocs): Remove dosyms parameter.
6472 Change all callers. Never set file offset of symtab and strtab
6474 (_bfd_elf_copy_private_section_data): New function.
6475 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6476 (_bfd_elf_copy_private_symbol_data): New function.
6477 (swap_out_syms): Check for special mapping of st_shndx created by
6478 copy_private_symbol_data.
6479 * elfxx-target.h: Use new copy routines.
6480 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6481 (_bfd_elf_copy_private_section_data): Declare.
6483 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6485 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6488 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6489 _bfd_dummy_target, matching the recent change to archive
6492 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6494 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6495 arithmetic on PTR types.
6497 * aout-target.h (MY(callback)): Set the lma of the sections.
6499 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6500 symbol into a reloc against the section.
6502 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6504 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6505 glue for the relocs: IMGLUE and IFGLUE.
6506 (record_toc): new function - tracks toc contents
6507 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6508 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6509 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6510 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6511 (ppc_record_toc_entry): Removed a debug define (duh)
6513 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6514 (pe_print_idata): New function - formats the idata section data
6515 (pe_print_pdata): New function - formats the pdata section data
6516 (pe_print_private_bfd_data): calls to above
6518 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6520 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6521 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6522 TARGET_SYM and TARGET_NAME for vector and BFD name.
6523 * coff-pmac.c (pmac_xcoff_vec): Remove.
6524 (TARGET_SYM, TARGET_NAME): Define.
6525 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6526 machine to 0, not all PowerMacs are 601s.
6528 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6530 * elfcode.h (elf_object_p): Read in any program headers.
6531 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6532 based on the program headers, if any.
6533 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6534 (map_program_segments): Set p_paddr of program headers based on
6537 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6539 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6542 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6543 trying to do a relocateable link with a non-a.out object file.
6545 * archive.c (bfd_generic_archive_p): Check the first object file
6546 in an archive even if target_defaulted is set. If the object file
6547 has the wrong xvec, reject it.
6549 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6550 be represented, report the name via _bfd_error_handler.
6551 (translate_to_native_sym_flags): Likewise.
6552 * elf32-mips.c (mips_elf_final_link): Likewise.
6553 * oasys.c (oasys_write_sections): Likewise.
6555 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6556 which checks for STYP_OVRFLO sections.
6557 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6558 reloc and lineno count overflows.
6559 (coff_write_object_contents): Call coff_count_linenumbers before
6560 coff_compute_section_file_positions. If RS6000COFF_C, handle
6561 reloc and lineno count overflows.
6562 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6563 relocs before dealing with .pad sections. Count overflow section
6564 headers when handling .pad sections.
6566 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6569 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6570 (struct xcoff_link_hash_table): Add descriptor_section and
6571 special_sections fields.
6572 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6573 (xcoff_link_add_symbols): Set linkage section alignment. Create
6574 descriptor section. Check for magic symbol names (_text, etc.),
6575 and record them in special_sections if found. Set
6576 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6577 descriptor field to point back to the function code symbol.
6578 (xcoff_sweep): Always mark the special descriptor_section.
6579 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6580 function descriptor, and mark it if it is.
6581 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6582 parameter, and fill it in. Allocate space for the descriptor
6584 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6585 global linkage code. If an undefined function descriptor is
6586 exported, arrange to define it. Warn about any other undefined
6588 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6589 (xcoff_write_global_symbol): Create a function descriptor when
6591 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6592 * bfd-in2.h: Rebuild.
6594 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6596 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6597 (ppc_coff_link_hash_table): new types for hashing
6598 (ppc_coff_link_hash_newfunc): hash entry constructor
6599 (ppc_coff_link_hash_table_init): hash table initializer
6600 (ppc_coff_link_hash_table_create): hash table constructor
6601 (ppc_record_toc_entry): changed references to hash table
6602 (coff_ppc_relocate_section): changed references to hash table
6604 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6605 * libcoff.h: Rebuild
6607 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6608 (coff_link_add_symbols): removed toc_offset init
6610 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6612 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6615 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6616 if it is given and mmep is available.
6617 * acconfig.h: Undef USE_MMAP.
6618 * configure, config.in: Regenerated.
6619 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6620 table handling the old way.
6621 (aout_get_external_symbols): Don't complain if last byte of string
6623 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6624 (bfd_free_window) [! USE_MMAP]: Don't define.
6625 (bfd_get_file_window,
6626 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6628 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6630 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6633 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6635 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6636 compatible with AMD generated COFF files. Try to support both AMD
6637 and GNU formats simultaneously.
6638 (coff_a29k_relocate_section): Likewise.
6640 * libbfd.c (bfd_get_file_window): Change writable parameter from
6641 int to boolean; update all callers. Pass MAP_SHARED if not
6642 writable--it's required on Solaris. Cast fprintf argument to
6644 * bfd-in.h (bfd_get_file_window): Update declaration.
6645 * bfd-in2.h: Rebuild.
6646 * aoutx.h: Update calls to bfd_get_file_window.
6648 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6650 (xcoff_swap_ldhdr_in): New static function.
6651 (xcoff_swap_ldsym_in): New static function.
6652 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6653 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6654 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6655 Handle XTY_ER/XMC_XO symbols correctly.
6656 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6657 rather than normal symbol table.
6658 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6659 already defined with the same absolute value.
6660 (xcoff_mark): When considering called symbols, check whether the
6661 descriptor is from a dynamic object, rather than the symbol
6663 (xcoff_build_ldsyms): Likewise.
6665 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6666 Cast realloc and malloc return values. If malloc or realloc fail,
6667 set bfd_error_no_memory.
6668 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6669 * bfd-in2.h: Rebuild.
6671 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6673 * coff-ppc.c (ppc_record_toc_entry): new function.
6674 (in_reloc_p): changed return value.
6675 (coff_ppc_relocate_section): much rework.
6676 (ppc_allocate_toc_section): new function.
6677 (ppc_process_before_allocation): new function.
6678 (ppc_coff_swap_sym_in_hook): new function.
6680 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6681 (coff_link_add_symbols): initialize toc_offset.
6683 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6684 (coff_swap_aouthdr_out): Added more sections to the data
6685 dictionary for the pe file header. Also changed linker version
6686 number on the ppc side.
6687 (dir_names): small improvements to the dictionary printing.
6688 (pe_mkobject_hook): save the file level flags.
6690 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6691 (pe_tdata): added real_flags field
6692 (coff_tdata): added local_toc_sym_map and access macro
6694 * libcoff.h (coff_link_hash_entry): added toc_offset field
6695 (pe_tdata): added real_flags field
6696 (coff_tdata): added local_toc_sym_map and access macro
6698 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6699 (coff_mkobject): init for local_toc_sym_map
6700 (coff_write_object_contents): set the internal_a.magic to
6701 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6704 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6706 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6707 entries until both the line number address and the function name
6708 address are too large.
6710 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6711 * configure: Rebuilt.
6713 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6714 is defined in the environment.
6716 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6718 * som.c (som_get_section_contents_in_window): Define to use
6721 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6723 * coff-i860.c: New file, based on coff-i386.c.
6724 * cpu-i860.c: New file, based on cpu-i386.c.
6725 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6726 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6727 targets, using i860coff_vec.
6728 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6729 trad-core.o and hosts/i860mach3.h.
6730 (i860coff_vec): Use coff-i860.o and cofflink.o.
6731 * configure: Rebuild.
6732 * Makefile.in: Rebuild dependencies.
6733 (ALL_MACHINES): Add cpu-i860.o.
6734 (BFD32_BACKENDS): Add coff-i860.o.
6735 (CFILES): Add cpu-i860.c and coff-i860.c.
6736 * targets.c (i860coff_vec): Declare.
6737 (bfd_target_vector): Add &i860coff_vec.
6738 * archures.c (bfd_i860_arch): Declare.
6739 (bfd_archures_list): Add &bfd_i860_arch.
6740 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6741 (coff_set_flags): Handle bfd_arch_i860.
6742 (coff_write_object_contents): Handle I860 a.out magic number.
6744 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6746 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6747 the created .tc section to 2.
6748 (xcoff_mark): Don't keep a .loader reloc for a call to an
6749 undefined symbol when creating a shared library.
6750 (xcoff_build_ldsyms): When creating a shared library, generate
6751 global linkage code for a call to an undefined symbol.
6753 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6755 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6756 BFD32_BACKENDS, BFD64_BACKENDS.
6757 (.dep1): Put mkdep output in a separate file.
6758 Rebuilt dependencies.
6760 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6763 Permit use of mmap when available:
6765 * configure.in: Check for mmap, madvise, mprotect.
6766 * config.in, configure: Regenerated.
6768 * libbfd.c (struct _bfd_window_internal): Define type.
6769 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6771 (ok_to_map): New static variable for debugging.
6772 (_bfd_generic_get_section_contents_in_window): New function.
6773 * bfd-in.h (bfd_window_internal): Declare type.
6774 (bfd_window): Define type.
6775 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6776 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6779 * libaout.h (struct aoutdata): Add two window fields.
6780 (obj_aout_sym_window, obj_aout_string_window): New macros.
6781 * aoutx.h (some_aout_object_p): Initialize windows.
6782 (aout_get_external_symbols): Get symbol data and strings in
6783 windows instead of explicitly allocated buffers.
6784 (slurp_symbol_table): Free window instead of memory.
6785 (bfd_free_cached_info): Release windows instead of freeing storage
6787 (aout_link_free_symbols): Ditto.
6789 * targets.c (bfd_target): Add new field for
6790 get_section_contents_in_window.
6791 (BFD_JUMP_TABLE_GENERIC): Updated.
6792 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6793 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6794 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6795 macros for get_section_contents_in_window field.
6797 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6799 * core.c: Renamed to corefile.c
6800 * makefile.dos (OBJS): Change core.o to corefile.o
6801 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6804 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6806 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6807 targ_selvecs to allow debugging under Irix-5 native.
6810 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6812 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6813 to o. Clobber and restore the list of new csects around the call
6814 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6815 linker error and the linker wants to read the symbol table. Reset
6816 the line number count of a real section even if it has no relocs.
6817 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6819 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6822 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6824 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6825 an undefined symbol in a shared link.
6827 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6828 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6829 phdm@info.ucl.ac.be (Philippe De Muyter).
6831 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6833 * coff-m88k.c (rtype2howto): New static function.
6834 (RTYPE2HOWTO): Use it rather than a macro definition.
6836 * coffcode.h (coff_write_object_contents): set internal_a.magic
6837 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6839 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6840 define TRAD_HEADER to new file hosts/delta68.h.
6841 m88*-motorola-sysv*, however, does use ptrace-core.o.
6842 * hosts/delta68.h: New file.
6844 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6845 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6847 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6849 * i386linux.c (MY(vec)): Declare before use.
6851 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6853 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6854 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6856 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6857 BFD is not of the right type.
6858 (bfd_elf_get_needed_list): Likewise.
6859 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6860 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6861 * xcofflink.c (XCOFF_XVECP): Define.
6862 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6864 (bfd_xcoff_import_symbol): Likewise.
6865 (bfd_xcoff_export_symbol): Likewise.
6866 (bfd_xcoff_link_count_reloc): Likewise.
6867 (bfd_xcoff_record_link_assignment): Likewise.
6868 (bfd_xcoff_size_dynamic_sections): Likewise.
6870 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6871 table index against the number of symbols for a base relative
6874 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6876 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6877 full_aouthdr flag here...
6878 (_bfd_xcoff_bfd_final_link): ...not here.
6880 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6882 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6883 systems that have a system <libelf.h>.
6884 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6885 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6886 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6887 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6888 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6889 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6890 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6892 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6894 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6895 set, set BSF_WEAK in symbol. Change all callers.
6896 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6897 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6898 _bfd_generic_link_add_one_symbol.
6899 (ecoff_indirect_link_order): Check that the section tdata relocs
6900 are not NULL before using them.
6902 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6903 define TRAD_HEADER as hosts/alphalinux.h.
6904 * configure: Rebuild.
6905 * hosts/alphalinux.h: New file.
6906 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6909 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6911 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6912 C_ECOMM storage classes.
6914 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6916 (xcoff_mark): Call xcoff_mark_symbol.
6917 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6918 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6920 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6922 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6924 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6926 (xcoff_find_reloc): New static function.
6927 (xcoff_link_add_symbols): Use it.
6928 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6929 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6930 relocate the value of C_DECL.
6932 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6934 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6936 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6937 callback decide what goes in .relocs.
6938 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6939 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6942 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6944 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6947 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6949 * xcofflink.c: More improvements, mostly to fix handling of
6950 constructors and a few other special cases.
6951 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6952 zero, reverting yesterday's change.
6953 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6954 (bfd_xcoff_link_count_reloc): Declare.
6955 (bfd_xcoff_record_link_assignment): Declare.
6956 * bfd-in2.h: Rebuild.
6958 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6960 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6961 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6962 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6963 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6964 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6965 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6967 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6970 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6971 segments includes the a.out header. See to that the magic number
6972 *always* is big-endian.
6974 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6975 m68k4k NetBSD configurations.
6977 * configure.in, configure: Separate i386 & mips NetBSD
6978 configurations from other BSD ones. Don't assume DEC is the only
6979 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6980 configurations. Add support for m68k4k NetBSD object format.
6982 * libaout.h: Added M_68K4K_NETBSD magic.
6984 * m68k4knetbsd.c: New file.
6986 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6988 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6991 * hosts/mipsnbsd.h: New file.
6994 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6996 * config.bfd: Add config stuff for mips*-*-magic* to set
6997 targ_defvec to ecoff_big_vec.
7000 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7002 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7004 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7005 toc_section, and entry_section fields.
7006 (struct xcoff_section_tdata): Remove ldrel_count field.
7007 * libcoff.h: Rebuild.
7008 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7010 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7011 full a.out header if full_aouthdr is set in xcoff_data.
7012 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7013 based on sections stored in xcoff_data.
7014 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7016 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7017 (rs6000coff_vec): Set symbol_leading_char to '.'.
7018 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7019 value stored in ret rather than returning a pointer value.
7021 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7023 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7026 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7028 * som.c (som_slurp_string_table): Allocate the strings with malloc
7029 since they're free'd by free_cached_info.
7030 (som_slurp_symbol_table): Similarly for the symbol table.
7032 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7034 * Makefile.in (diststuff): Don't make headers.
7036 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7038 * Makefile.in: Rebuild dependencies.
7040 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7041 output_bfd is not SunOS.
7042 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7043 non-SunOS input files.
7045 * xcofflink.c: Extensive changes to support linking shared objects
7046 and generating a .loader section.
7047 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7048 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7049 last_symndx, and ldrel_count fields.
7050 * libcoff.h: Rebuild.
7051 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7052 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7054 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7055 (bfd_xcoff_export_symbol): Declare.
7056 (bfd_xcoff_size_dynamic_sections): Declare.
7057 * bfd-in2.h: Rebuild.
7059 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7061 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7062 * configure: Rebuild.
7063 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7064 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7066 (pmac_xcoff_vec): Update to use new xcoff support.
7067 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7068 (xcoff_write_armap): Declare buf as unsigned char.
7069 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7071 * mpw-make.sed: Generalize subdir_do edit.
7073 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7075 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7076 correctly. Don't initialize asect->vma.
7078 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7080 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7081 something a little less than the page size.
7083 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7085 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7087 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7089 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7090 * coffcode.h (coff_write_object_contents): If .bss is before
7091 .data us that as data_start.
7092 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7094 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7095 (coff_swap_outhdr_out): Hardwire in version number.
7097 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7099 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7100 major and minor to *_vno, since the former are also macros in
7101 SunOS header files. Cast result of bfd_alloc to appropriate
7104 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7105 before assigning to sec_data.
7107 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7109 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7110 now relative to the section, not absolute.
7111 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7112 get the file name when there is a N_SO directory name. When
7113 handling stabs, remember that section->vma was added to the
7116 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7118 * sunos.c (struct sunos_link_hash_table): Add needed field.
7119 (sunos_link_hash_table_create): Call bfd_release, not free.
7120 (sunos_link_hash_table_create): Initialize needed field.
7121 (sunos_add_dynamic_symbols): Record needed objects.
7122 (bfd_sunos_get_needed_list): New function.
7123 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7124 * bfd-in2.h: Rebuild.
7126 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7128 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7130 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7132 * bfd-in.h (struct bfd_link_needed_list): Rename from
7133 bfd_elf_link_needed_list.
7134 * bfd-in2.h: Rebuild.
7135 * elf.c, elflink.h, libelf.h: Corresponding changes.
7137 Add start at AIX linker support; no shared libraries yet.
7138 * xcofflink.c: New file.
7139 * configure.in (rs600coff_vec): Use xcofflink.o.
7140 * configure: Rebuild.
7141 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7143 (struct xcoff_section_tdata): Define.
7144 (xcoff_section_data): Define macro.
7145 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7146 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7147 (_bfd_xcoff_bfd_final_link): Declare.
7148 (_bfd_ppc_xcoff_relocate_section): Declare.
7149 * libcoff.h: Rebuild.
7150 * coff-rs6000.c: Clean up a bit.
7151 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7152 cputype, csects, and debug_indices.
7153 (xcoff_copy_private_bfd_data): Copy cputype.
7154 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7155 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7156 (xcoff_reloc_type_lookup): Rename from
7157 rs6000coff_reloc_type_lookup.
7158 (coff_relocate_section): Define.
7159 (_bfd_xcoff_sizeof_headers): Define.
7160 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7161 (_bfd_xcoff_bfd_relax_section): Define.
7162 (_bfd_xcoff_bfd_link_split_section): Define.
7163 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7165 * coffcode.h (coff_compute_section_file_positions): If AIX,
7166 increment sofar by SMALL_AOUTSZ if not executable.
7167 (coff_write_object_contents): If AIX, always output an a.out
7168 header; if not executable, header size of SMALL_AOUTSZ.
7169 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7170 (_bfd_stringtab_init): Initialize xcoff field.
7171 (_bfd_xcoff_stringtab_init): New function.
7172 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7173 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7174 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7175 * libbfd.h: Rebuild.
7176 * Makefile.in: Rebuild dependencies.
7177 (BFD32_BACKENDS): Add xcofflink.o.
7178 (CFILES): Add xcofflink.c.
7180 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7181 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7182 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7184 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7186 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7188 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7190 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7191 * config.in: Regenerated.
7193 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7194 (_bfd_chunksize): New variable.
7195 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7196 for obstack chunk size.
7197 * configure.in: Check for getpagesize.
7198 * configure: Regenerated.
7200 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7202 * trad-core.c (rawptr): Make it a local variable of
7203 ptrace_unix_core_file_p.
7205 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7207 * coff-arm.c (in_reloc_p): New.
7208 * coff-i386.c (in_reloc_p): New.
7209 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7210 (coff_write_object_contents): Only set has_reloc_section
7212 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7213 in_reloc_p to decide if reloc should be emitted.
7214 * libcoff.h (pe_data_type.in_reloc_p): New.
7215 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7217 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7219 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7220 (_bfd_coff_read_internal_relocs): Likewise.
7221 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7222 (_bfd_coff_read_internal_relocs): Likewise.
7224 * elflink.h (elf_link_add_object_symbols): Correct conditions
7225 under which type and size change warnings are issued.
7227 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7229 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7230 a symbol which is not in a real section.
7231 (coff_write_native_symbol): Corresponding change.
7233 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7234 coff_link_hash_newfunc and make non-static.
7235 (_bfd_coff_link_hash_table_init): New function, broken out of
7236 _bfd_coff_link_hash_table_create.
7237 (_bfd_coff_link_hash_table_create): Use it.
7238 (process_embedded_commands): Make static.
7239 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7240 (_bfd_coff_link_hash_table_init): Declare.
7241 * libcoff.h: Rebuild.
7243 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7244 field in XCOFF tdata.
7245 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7246 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7247 based on cputype stored in a.out header, or in n_type of initial
7249 (coff_write_object_contents): Set cputype correctly in a.out
7251 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7253 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7254 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7256 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7257 * libcoff.h: Rebuild.
7259 * cpu-rs6000.c (rs6000_compatible): New static function.
7260 (bfd_rs6000_arch): Use it.
7261 * cpu-powerpc.c (powerpc_compatible): New static function.
7262 (arch_info_struct): Define various flavours of PowerPC.
7263 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7266 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7268 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7270 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7272 * elflink.h (elf_link_add_object_symbols): Don't warn about
7273 changing the size or type if the old definition was weak.
7275 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7277 * coffcode.h (combined_entry_type): Add fix_line field.
7278 (coff_slurp_line_table): Warn if we try to set the lineno field of
7280 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7281 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7282 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7283 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7285 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7286 * libcoff.h: Rebuild.
7288 * libcoff-in.h (struct xcoff_tdata): Define.
7289 (xcoff_data): Define.
7290 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7291 * bfd-in2.h, libcoff.h: Rebuild.
7292 * coff-rs6000.c (xcoff_mkobject): New static function.
7293 (coff_mkobject): Define.
7294 (xcoff_copy_private_bfd_data): New static function.
7295 (coff_bfd_copy_private_bfd_data): Define.
7296 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7298 (rs6000coff_vec): Add DYNAMIC to object_flags.
7299 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7300 .loader sections specially.
7301 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7302 section alignment from the XCOFF tdata information.
7303 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7304 F_SHROBJ, and copy the extra a.out header information into the
7305 XCOFF tdata structure.
7306 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7307 F_DYNLOAD and the extra a.out header information.
7308 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7309 C_HIDEXT symbol with attached csect information.
7310 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7311 in the o_maxdata field.
7312 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7313 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7314 end if BSF_NOT_AT_END is set.
7316 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7317 _bfd_read_ar_hdr_fn.
7318 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7319 * bfd-in2.h, libbfd.h: Rebuild.
7320 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7322 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7323 (bfd_slurp_bsd_armap_f2): Likewise.
7324 (_bfd_slurp_extended_name_table): Likewise.
7326 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7328 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7330 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7331 when the symbol table is empty.
7333 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7334 space for section symbols, since we don't output them either.
7335 (elf_m68k_adjust_dynindx): Removed.
7337 * ptrace-core.c (rawptr): Make it a local variable of
7338 ptrace_unix_core_file_p.
7340 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7342 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7345 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7346 Mac object file formats.
7348 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7350 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7351 auxent if there isn't one.
7352 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7353 rather than FILNMLEN as the maximum name length.
7355 * coffcode.h (bfd_coff_backend_data): Add new field
7356 _bfd_coff_print_aux.
7357 (bfd_coff_print_aux): New static function.
7358 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7359 scnlen field of an XTY_LD csect aux entry.
7360 (coff_print_aux): New static function.
7361 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7362 in coff_pointerize_aux_hook.
7363 (bfd_coff_std_swap_table): Initialize new field.
7364 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7365 * libcoff.h: Rebuild.
7366 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7367 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7369 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7370 if there are symbols, for native AIX ld compatibility.
7372 * coffcode.h (bfd_coff_backend_data): Add new field
7373 _bfd_coff_pointerize_aux_hook.
7374 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7375 or I960, and as 0 otherwise.
7376 (bfd_coff_std_swap_table): Initialize new field.
7377 * libcoff.h: Rebuild.
7378 * coffgen.c (coff_pointerize_aux): Change parameters to take
7379 symbol pointer instead of type and class, and to take aux index.
7380 Call _bfd_coff_pointerize_aux_hook if it is defined.
7381 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7382 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7383 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7385 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7386 read-only/host-only support.
7388 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7390 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7393 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7394 BFD_JUMP_TABLE_ARCHIVE accordingly.
7395 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7396 (_bfd_compute_and_write_armap): Declare.
7397 (_bfd_generic_read_ar_hdr): Declare.
7398 (_bfd_read_ar_hdr): Define.
7399 (_bfd_noarchive_read_ar_hdr): Define.
7400 (_bfd_archive_bsd_read_ar_hdr): Define.
7401 (_bfd_archive_coff_read_ar_hdr): Define.
7402 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7403 _bfd_read_ar_hdr instead.
7404 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7405 (_bfd_compute_and_write_armap): Rename from
7406 compute_and_write_armap. Make non-static. Change all callers.
7407 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7408 than _bfd_snarf_ar_hdr.
7409 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7410 * ieee.c (ieee_read_ar_hdr): Define.
7411 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7412 * oasys.c (oasys_read_ar_hdr): Define.
7413 * som.c (som_read_ar_hdr): Define.
7414 * bfd-in2.h, libbfd.h: Rebuild.
7416 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7418 * peicode.c (coff_swap_filehdr_in): If symptr is
7419 zero, there aren't any symbols, even if nsyms is set.
7421 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7423 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7425 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7426 sections, and set styp correctly for them: .got, .hash, .dynamic,
7427 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7428 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7430 (ecoff_sort_hdrs): New static function.
7431 (ecoff_compute_section_file_positions): Return boolean, not void.
7432 Sort the sections by VMA before looking through them. Put the
7433 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7434 section on an appropriate boundary within the page.
7435 (ecoff_compute_reloc_file_positions): Check return value of
7436 ecoff_compute_section_file_positions.
7437 (_bfd_ecoff_set_section_contents): Likewise.
7438 (_bfd_ecoff_write_object_contents): Check for various Alpha
7439 section types when incrementing text_size and data_size. Call
7440 adjust_headers backend function if it exists.
7441 * coff-alpha.c (alpha_adjust_headers): New static function.
7442 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7443 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7445 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7447 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7449 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7450 of ALTERNATE_AIX_CORE_FORMAT.
7451 * configure.in (aix4): No longer need CORE_FLAGS.
7452 * configure: Updated.
7454 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7456 NS32k changes from Ian Dall:
7457 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7459 (aout_link_input_section_std, aout_link_input_section_ext,
7460 aout_link_reloc_link_order): Call them instead of _bfd_*
7462 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7464 (backend_data): Use it instead of hardcoded zero.
7466 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7467 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7469 * ns32knetbsd.c: Include bfd.h.
7470 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7471 (MY_bfd_reloc_type_lookup): Declare function too.
7472 * pc532-mach.c (set_sizes): Don't declare.
7473 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7474 (backend_data, MY_backend_data): Don't define.
7476 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7477 ns32k-*-lites* like ns32k-*-netbsd*.
7479 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7482 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7484 * coffcode.h (coff_write_object_contents): Restore setting
7485 f_timdat to 0, deleted on August 22.
7487 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7489 * coffcode.h (coff_bfd_copy_private_symbol_data,
7490 coff_bfd_copy_private_section_data,
7491 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7492 * peicode.h (coff_bfd_copy_private_bfd_data): New
7493 (pe_bfd_copy_private_bfd_data): New.
7494 (coff_swap_scnhdr_in): Swap bss size into the right place.
7495 (pe_print_private_bfd_data): Add some newlines.
7497 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7499 * som.c (setup_sections): Don't die if a space has no subspaces.
7501 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7503 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7504 dynamic symbol override a common symbol. Don't change the size or
7505 type if they have been set and the new symbol is not a definition.
7506 Warn if the size or type changes.
7508 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7510 * som.c (som_begin_writing): Don't write the symbol table or
7512 (som_finish_writing): Write them here. Place them after the
7513 subspace data, but before the relocs.
7515 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7517 * sunos.c (sunos_add_one_symbol): Just pass false, not
7518 info->shared_library, to sunos_create_dynamic_sections.
7519 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7521 (sunos_check_dynamic_reloc): Remove .text section assertion.
7523 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7525 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7526 * configure, configure.in: Add pmac_xcoff_vec case.
7527 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7528 * coff-pmac.c: New file, PowerMac XCOFF support.
7529 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7530 * targets.c (pmac_xcoff_vec): Declare.
7532 * mpw-config.in: Various changes to be compatible with the
7533 autoconf-based configury.
7534 * mpw-make.sed: New file, sed commands to translate Unix
7535 makefile into MPW syntax.
7536 * mpw-make.in: Remove.
7537 * hosts/mpw.h: Remove.
7538 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7539 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7541 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7543 * binary.c (binary_get_symtab): Return an empty string on error.
7544 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7546 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7548 * coff-ppc.c: Reformatted according to gnu conventions
7549 Removed irrelevant "if 0" code
7551 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7553 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7554 symbols rather than as indirect symbols.
7555 (MY(slurp_symbol_table)): Don't do anything special about
7558 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7559 of .ctors and .dtors sections is no larger than 2.
7561 * sunos.c (sunos_add_one_symbol): Don't change
7562 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7564 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7565 dynamic symbols when creating a shared library.
7566 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7568 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7569 written even if it is not defined in a regular object.
7570 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7571 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7572 rather than the constant 22.
7573 (sunos_check_dynamic_reloc): Handle creating a shared library.
7574 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7575 zero when creating a shared library.
7576 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7577 write it out at the start of the symbol table.
7579 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7581 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7583 * config.bfd: Add arm-*-coff.
7584 * configure.in, configure: Add armcoff_{little,big}_vec.
7585 * targets.c (armcoff_{little,big}_vec): Declare.
7586 (bfd_target_vector): Add armcoff_{little,big}_vec.
7587 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7589 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7591 * targets.c (bfd_find_target): Remove debugging code.
7593 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7595 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7597 * Makefile.in: added *-ppc files
7598 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7599 allow pe based .o's to be shared with other tools on ppc/NT
7600 * config.bfd: added powerpc[le]-[pe|winnt] config support
7601 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7602 * peicode.h: Added more section flags for PE on ppc
7603 Added coff_swap_filehdr_out to allow peicode.h to be
7604 used for non-image PE files on ppc.
7605 Check for image, or not, before copying pe_opthdr
7606 * targets.c: Added new bfd's
7607 * targets.c: Removed two inactive bfds that shouldn't have made it this
7610 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7612 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7613 explicit values to initialize all relocs. Change all users.
7614 (ppc_elf_brtaken_inner): New function to handle branch predicition
7616 (ppc_elf_brtaken_reloc): Ditto.
7617 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7618 relocs use ppc_elf_unsupported_reloc.
7619 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7620 needs to be reported.
7621 (ppc_elf_relocate_section): Support branch prediction relocs.
7623 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7625 * bfd.c (bfd_assert): Remove \n from string passed to
7628 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7629 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7630 (bfd_coff_make_section_hook): Don't define.
7631 (coff_make_section_hook): Remove.
7632 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7633 (styp_to_sec_flags): Likewise.
7634 (coff_write_object_contents): Likewise.
7635 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7637 * libcoff.h: Rebuild.
7638 * coffgen.c (make_a_section_from_file): Just call
7639 bfd_make_section_anyway, not bfd_make_section or
7640 bfd_coff_make_section_hook.
7641 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7642 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7643 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7644 make_section_hook field.
7645 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7647 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7648 pointers into value field for warning and indirect symbols; just
7649 leave the value field alone.
7650 * linker.c (generic_link_add_symbol_list): Use next symbol for
7651 warning and indirect symbols, rather than looking in symbol value.
7652 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7653 parameter. Change all callers. Remove support for indirect
7654 symbols; it didn't work anyhow.
7655 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7656 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7657 * bfd-in2.h: Rebuild.
7659 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7661 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7662 go back to telling the tools this reloc operates on 32 bits.
7664 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7666 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7667 rather than a direct fprintf.
7668 * archive.c (_bfd_write_archive_contents): Likewise.
7669 * coffcode.h (coff_slurp_symbol_table): Likewise.
7670 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7671 (ppc_elf_unsupported_reloc): Likewise.
7672 (ppc_elf_relocate_section): Likewise.
7673 * i386linux.c (linux_tally_symbols): Likewise.
7674 (linux_finish_dynamic_link): Likewise.
7675 * osf-core.c (osf_core_core_file_p): Likewise.
7676 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7677 * som.c (som_sizeof_headers): Likewise.
7678 * srec.c (srec_bad_byte): Likewise.
7679 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7680 * libbfd-in.h (bfd_assert): Declare first parameter const.
7681 * libbfd.h: Rebuild.
7682 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7683 bfd_reloc_overflow is enough.
7684 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7685 * coff-h8500.c (rtype2howto): Likewise.
7686 * coff-z8k.c (rtype2howto): Likewise.
7687 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7688 * elf.c (_bfd_elf_get_lineno): Likewise.
7689 (_bfd_elf_no_info_to_howto): Likewise.
7690 (_bfd_elf_no_info_to_howto_rel): Likewise.
7691 * hp300hpux.c (convert_sym_type): Likewise.
7692 (MY(swap_std_reloc_in)): Likewise.
7693 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7695 * libaout.h (struct aoutdata): Add line_buf field.
7696 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7697 and filename_buffer. Instead, use a malloc buffer stored in the
7698 new line_buf field. Remove length restrictions.
7700 * coffgen.c (string_size): Remove static variable.
7701 (debug_string_size, debug_string_section): Likewise.
7702 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7703 and debug_string_size_p parameters. Use them instead of the
7704 global variables. Change all callers.
7705 (coff_write_symbol): Likewise.
7706 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7707 (coff_write_symbols): Add local variables to replace removed
7710 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7711 function, and line_base fields.
7712 * libcoff.h: Rebuild.
7713 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7714 information, rather than using static variables.
7716 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7717 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7719 * init.c (initialized): Remove static variable.
7720 (bfd_init): Don't bother setting initialized.
7721 (bfd_check_init): Remove.
7722 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7723 * libbfd.h: Rebuild.
7725 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7727 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7728 size for full core dumps. Copy core file header to private data.
7729 (rs6000coff_core_file_failing_command,
7730 rs6000coff_core_file_failing_signal): New functions to extract
7731 the file name and terminating signal from the core file.
7732 * coff-rs6000.c: Use them.
7734 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7736 Change arch info to be const, initialized at compile time.
7737 * archures.c: Reindent many functions. Change CONST to const.
7738 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7739 nothing set it anyhow. Make next const.
7740 (bfd_arch_info_list): Remove.
7741 (bfd_archures_list): Rename from archures_init_table. Change from
7742 a table of function pointers to a table of bfd_arch_info_type
7743 structure addresses.
7744 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7745 (bfd_lookup_arch): Likewise.
7746 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7748 (bfd_default_arch_struct): Make const.
7749 (bfd_arch_init, bfd_arch_linkin): Remove.
7750 (bfd_get_arch_info): Return a const pointer.
7751 * init.c (bfd_init): Don't call bfd_arch_init.
7752 * bfd.c (struct _bfd): Make arch_info const.
7753 * bfd-in2.h: Rebuild.
7754 * libbfd.h: Rebuild.
7755 * configure.in: Put & before everything in $selarchs.
7756 * configure: Rebuild.
7757 * cpu-*.c: Change bfd_*_arch from a function which calls
7758 bfd_arch_linkin to a const structure.
7759 * ieee.c (ieee_object_p): Make arch const.
7761 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7763 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7765 * bfd-in2.h: Regenerate.
7766 * libbfd.h: Regenerate.
7768 * elf32-ppc.c (reloc_type): Update names to match current draft.
7769 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7770 relative. Update names to current V.4 draft.
7771 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7772 (ppc_elf_relocate_section): Rename relocations to match draft.
7774 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7776 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7777 compiled with -mrelocatable-lib to be linked with either normal
7778 modules or -mrelocatable modules.
7780 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7782 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7783 in the a.out header.
7785 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7786 a reloc against a local symbol, even if it's not a section.
7788 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7790 * targets.c (bfd_target): Remove unused align_power_min field.
7791 * bfd-in2.h: Rebuild.
7792 * All backends: Remove initialization of align_power_min.
7794 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7796 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7798 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7800 * config.bfd (mips-dec-netbsd*): New target.
7801 * configure.host (mips-dec-netbsd*): New host.
7802 * configure.in (mips-dec-netbsd*): New native.
7803 * configure: Rebuild.
7805 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7807 Make the COFF backend linker merge common types:
7808 * cofflink.c (struct coff_debug_merge_element): Define.
7809 (struct coff_debug_merge_type): Define.
7810 (struct coff_debug_merge_hash_entry): Define.
7811 (struct coff_debug_merge_hash_table): Define.
7812 (coff_debug_merge_hash_table_init): Define.
7813 (coff_debug_merge_hash_table_free): Define.
7814 (coff_debug_merge_hash_lookup): Define.
7815 (struct coff_final_link_info): Add debug_merge field.
7816 (coff_debug_merge_hash_newfunc): New static function.
7817 (_bfd_coff_final_link): Allocate and free debug_merge table.
7818 (coff_link_input_bfd): Merge identical enum, struct and union
7821 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7823 Convert i960 COFF to use COFF backend linker.
7824 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7825 structure to store the symbol being used.
7826 (coff_i960_start_final_link): New static function.
7827 (coff_i960_relocate_section): New static function.
7828 (coff_i960_adjust_symndx): New static function.
7829 (coff_start_final_link): Define.
7830 (coff_relocate_section): Define.
7831 (coff_adjust_symndx): Define.
7832 * coffcode.h (bfd_coff_backend_data): Add new callback function
7833 _bfd_coff_start_final_link.
7834 (bfd_coff_start_final_link): Define.
7835 (coff_start_final_link): Define if not defined.
7836 (bfd_coff_std_swap_table): Add coff_start_final_link.
7837 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7839 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7840 function callback is not NULL.
7841 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7842 (_bfd_coff_internal_syment_name): Declare.
7843 * libcoff.h: Rebuild.
7844 * configure.in (icoff_big_vec): Add cofflink.o.
7845 (icoff_little_vec): Likewise.
7846 * configure: Rebuild.
7848 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7850 * Makefile.in (clean-info): Remove extraneous tab from line
7853 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7855 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7856 contents has relocs.
7858 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7860 * coffcode.h (coff_compute_section_file_positions): Keep the
7862 (coff_write_object_contents): Remember if it's a relocatable
7864 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7865 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7866 if relocatable file. Swap out saved raw size.
7868 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7870 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7871 (maintainer-clean): Rename from realclean, passing
7872 maintainer-clean down to subdirectories, but leave realclean as a
7875 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7878 * dep-in.sed: Remove config.h from generated dependencies.
7880 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7881 broken out of sunos_canonicalize_dynamic_symtab.
7882 (sunos_canonicalize_dynamic_symtab): Call new function
7883 sunos_slurp_dynamic_symtab.
7884 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7885 dynamic symbol table to the caller.
7886 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7887 callback to override the symbols being read.
7888 * libaout.h (struct aout_backend_data): Add three new parameters
7889 to add_dynamic_symbols callback.
7891 Extensive minor changes to avoid various gcc warnings. Also:
7892 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7893 * archures.c (bfd_arch_info_type): Change mach field from long to
7895 (bfd_lookup_arch): Change machine parameter from long to unsigned
7898 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7900 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7901 a symbol with a non-zero plt_offset.
7903 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * elfcode.h (align_file_position): Remove; not used.
7907 * configure.in: Only check for <sys/procfs.h> on a native system,
7908 and make sure it defines prstatus_t.
7909 * configure: Rebuild.
7911 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7913 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7915 * config.in: Rename from config.h.in.
7916 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7917 Check for config.h:config.in when creating stamp-h.
7918 * configure: Rebuild.
7919 * Makefile.in (stamp-h): Depend upon config.in rather than
7920 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7921 calling config.status.
7923 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7924 (Makefile): Just rebuild Makefile.
7925 (config.h, stamp-h): New targets.
7926 * configure.in: Create stamp-h when rebuilding config.h.
7927 * configure: Rebuild.
7929 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7931 * configure.in: Call AC_CONFIG_HEADER. Substitute
7932 HOST_64BIT_LONG. Check that various header files exist. Check
7933 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7934 and/or free need to be declared. Don't make a link to sysdep.h.
7935 Define TRAD_HEADER for various hosts.
7936 * configure: Rebuild.
7937 * configure.host: Don't set my_host. Add definitions taken from
7938 host header files for various entries. Remove entries which now
7940 * acconfig.h: New file.
7941 * config.h.in: New file, built by autoheader.
7942 * sysdep.h: New file.
7943 * Makefile.in (do_distclean): Don't remove sysdep.h.
7945 (LOCAL_H_DEPS): New variable.
7946 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7948 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7949 ($(OPTIONAL_BACKENDS)): Likewise.
7950 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7951 looking through sysdep.h.
7952 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7953 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7954 (fprintf_vma, sprintf_vma): Likewise.
7955 (int64_type, uint64_type): Don't define.
7956 * bfd-in2.h: Rebuild.
7957 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7958 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7959 * lynx-core.c: Include stuff from old hosts/lynx.h.
7960 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7961 rather than NO_FCNTL.
7962 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7963 rather than NATIVE_HPPAHPUX_COMPILER.
7964 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7966 * hosts/*.h: Remove all header files which merely include,
7967 declare, and define things. Leave header files which define
7968 information needed by trad-core.c.
7970 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7971 (BFD_CC_FOR_BUILD): Define.
7972 * configure.in: Use BFD_CC_FOR_BUILD.
7973 * configure: Rebuild.
7975 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7977 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7978 * configure: Rebuild.
7980 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7983 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7985 * config.bfd: i386pe_ve -> i386pe_vec.
7987 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7989 * configure.host: Incorporate host Makefile fragments by setting
7991 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7992 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7993 value based on whether the code is being compiled by a cross
7994 compiler. Don't substitute host_makefile_frag or frags.
7995 * aclocal.m4: New file to define local AC_PROG_CC.
7996 * configure: Rebuild.
7997 * Makefile.in (INSTALL): Set to @INSTALL@.
7998 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7999 (INSTALL_DATA): Set to @INSTALL_DATA@.
8001 (CC): Define as @CC@.
8002 (CFLAGS): Set to @CFLAGS@.
8003 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8004 (@host_makefile_frag@): Remove.
8005 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8006 after other options.
8007 (config.status): Remove dependency upon @frags@.
8008 * config/*.mh, config/README: Remove.
8010 * config.bfd: Rewrite to incorporate the contents of the Makefile
8011 fragments by setting shell variables, rather than merely returning
8012 the name of a Makefile fragment.
8013 * configure.in: Use shell variables set by config.bfd rather than
8014 looking at the target Makefile fragment files. Don't substitute
8015 target_makefile_frag. Do substitute TDEFINES.
8016 * configure: Rebuild.
8017 * Makefile.in (@target_makefile_frag@): Remove.
8018 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8019 * config/*.mt: Remove.
8021 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8023 * configure.in: Put changequote lines around "i[345]86" patterns
8024 section of core file support.
8026 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8028 * som.c (som_bfd_print_private_bfd_data): Define to use the
8031 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8033 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8034 entry, text_start and data_start.
8036 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8038 * Makefile.in (OFILES): Remove $(TDEPFILES).
8039 * config/apollo.mt (TDEPFILES): Remove.
8040 * config/README: Update.
8042 * configure.in: For a native configuration, set COREFILE and
8043 COREFLAG based on the canonical host name.
8044 * configure: Rebuild.
8045 * Makefile.in: Rebuild dependencies.
8046 (ALL_CFLAGS): Add @COREFLAG@.
8047 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8048 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8049 support routines. Check LYNX_CORE rather than HOST_LYNX.
8050 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8051 * i386lynx.c: Likewise.
8052 * m68klynx.c: Likewise.
8053 * sparclynx.c: Likewise.
8054 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8055 * *-core.c: Comment changes.
8056 * config/decstation.mh (HDEPFILES): Remove.
8057 (HDEFINES): Remove -DTRAD_CORE.
8058 * config/irix3.mh (RANLIB): Remove.
8059 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8060 (HDEFINES): Remove -DIRIX_CORE.
8061 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8062 (HDEFINES): Remove -DTRAD_CORE.
8063 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8064 * config/ultra3.mh (RANLIB): Remove.
8065 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8066 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8067 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8068 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8069 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8070 * config/i386aix.mh, config/i386bsd.mh: Remove.
8071 * config/i386linux.mh, config/i386mach3.mh: Remove.
8072 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8073 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8074 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8075 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8076 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8077 * config/solaris2.mh, config/stratus.mh: Remove.
8078 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8079 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8081 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8083 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8084 DT_FINI entry if the appropriate symbol is not in the hash table.
8086 * libelf.h (struct elf_backend_data): Add create_program_headers
8087 and want_hdr_in_seg fields.
8088 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8090 (elf_backend_create_program_headers): Likewise.
8091 (elfNN_bed): Initialize create_program_headers and
8093 * elf.c (get_program_header_size): Call create_program_headers
8095 (map_program_segments): Check want_hdr_in_seg backend field. Call
8096 create_program_headers backend routine.
8098 * elf.c (assign_file_positions_except_relocs): Align non allocated
8099 sections when creating an executable.
8101 * elfcode.h (elf_swap_phdr_in): Make non static.
8102 (elf_swap_phdr_out): Make non static.
8103 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8104 (bfd_elf32_swap_phdr_out): Declare.
8105 (bfd_elf64_swap_phdr_in): Declare.
8106 (bfd_elf64_swap_phdr_out): Declare.
8108 * ecofflink.c (ecoff_collect_shuffle): New static function.
8109 (_bfd_ecoff_get_accumulated_pdr): New function.
8110 (_bfd_ecoff_get_accumulated_sym): New function.
8111 (_bfd_ecoff_get_accumulated_ss): New function.
8112 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8113 (_bfd_ecoff_get_accumulated_sym): Declare.
8114 (_bfd_ecoff_get_accumulated_ss): Declare.
8115 * libbfd.h: Rebuild.
8117 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8119 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8121 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8122 warning symbols. If any section is named .gnu.warning.XXX, treat
8123 the contents as a warning to be issued if the symbol XXX is
8125 (elf_link_output_extsym): For an indirect or warning symbol, just
8126 output the symbol it points to.
8128 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8129 if bfd_hash_allocate fails, since it will already be set.
8130 (generic_link_hash_newfunc): Likewise.
8131 (archive_hash_newfunc): Likewise.
8132 (hash_entry_bfd): New static function.
8133 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8134 callback. Allocate a new warning using the hash table newfunc.
8135 Use bfd_hash_replace to update the entry in the hash table, rather
8136 than assuming we can copy the fields with structure assignment.
8138 * hash.c (bfd_hash_replace): New function.
8139 * bfd-in.h (bfd_hash_replace): Declare.
8140 * bfd-in2.h: Rebuild.
8142 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8144 * config.bfd: Add mips*vr4300-*-elf* target.
8145 * config/mipsbvr4300.mt: Added.
8147 See file ChangeLog.2
8154 version-control: never
projects / deliverable / binutils-gdb.git / blob