1 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
3 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
4 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
5 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
7 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
9 * configure: Rebuild with latest devo autoconf for NT support
11 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
13 * cpu-arm.c (compatible): If B is a default type, return A.
16 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
18 * cpu-v850.c (scan): New function.
19 (arch_info_struct): New structure.
20 (bfd_v850_arch): Add link into arch_info_structure.
22 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
25 * elf32-v850.c (v850_elf_object_p): New function.
28 * archures.c (bfd_mach_v850e): Machine value for v850e.
30 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
32 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
35 * elf.c (prep_headers): Add support for v850e machine number.
39 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
41 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
43 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
46 * elf.c (prep_headers): Add support for v850eq machine number.
50 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
52 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
53 cached_stab field if the offset prevents us from using the cache.
55 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
57 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
59 * aout-arm.c (aout_arm_little_vec): Likewise.
60 (aout_arm_big_vec): Likewise.
61 * bout.c (b_out_vec_big_host): Likewise.
62 (b_out_vec_little_host): Likewise.
63 * mipsbsd.c (aout_mips_little_vec): Likewise.
64 (aout_mips_big_vec): Likewise.
67 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
69 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
70 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
71 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
74 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
76 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
77 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
78 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
79 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
80 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
82 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
83 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
85 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
86 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
87 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
89 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
90 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
91 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
92 *coffcode.h (coff_write_object_contents): Set alignment field in
93 section header for TIC80COFF files.
97 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
99 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
100 v850_elf_check_relocs, v850_elf_reloc,
101 v850_elf_final_link_relocate): Add support for
102 BFD_RELOC_V850_16_PCREL relocation.
104 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
107 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
109 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
113 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
115 * cpu-v850e: New file.
117 * elf.c (prep_headers): Add support for v850e target.
119 * bfd-in2.h (bfd_architecture): Add support for v850e target.
121 * config.bfd: Add support for v850e target.
123 * archures.c: Add support for v850e target.
126 start-sanitize-v850eq
127 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
129 * cpu-v850eq: New file.
131 * elf.c (prep_headers): Add support for v850eq target.
133 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
135 * config.bfd: Add support for v850eq target.
137 * archures.c: Add support for v850eq target.
140 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
142 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
143 argument as section relative, rather than an absolute address.
144 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
146 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
148 * config.bfd (arc-*-elf*): Add.
149 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
150 * configure: Rebuild.
151 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
152 (BFD32_BACKENDS): Add elf32-arc.lo.
153 (cpu-arc.lo,elf32-arc.lo): Add rules for.
154 * Makefile.in: Rebuild.
155 * archures.c (architecture list): Add bfd_arch_arc.
156 (bfd_archures_list): Add bfd_arc_arch.
157 (bfd_mach_arc_base): Define.
158 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
159 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
160 (bfd_target_vect): Add them.
161 * bfd-in2.h, libbfd.h: Rebuild.
162 * cpu-arc.c, elf32-arc.c: New files.
163 * elf.c (pre_headers): Recognize bfd_arch_arc.
165 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
167 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
168 data section is correctly rounded to a page in the file.
170 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
172 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
173 there are no symbols.
175 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
177 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
178 file system 14 character limit.
179 * Makefile.am, configure.in: Corresponding changes.
180 * Makefile.in, configure: Rebuild.
182 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
184 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
185 Rebuild dependencies.
186 * Makefile.in: Rebuild.
188 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
190 * Makefile.am (docdir): Define.
191 * Makefile.in: Rebuild.
193 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
195 * configure: Rebuild with autoconf 2.12.1.
197 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
199 * aclocal.m4, configure: Rebuild with new automake patches.
201 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
203 * rs6000-core.c (make_bfd_asection): New function to add a section
204 to the core file bfd.
205 (rs6000coff_core_p): Use make_bfd_asection to add the core file
207 Use BFD routines to seek, read and stat the core file.
208 Handle .data sections from loaded objects and anonymously mmapped
209 regions, these are available in AIX 4 core files.
211 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
213 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
214 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
215 copy; use a patches libtool instead.
216 * acmacros.m4: Remove.
217 * Makefile.in, aclocal.m4, configure: Rebuild.
219 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
221 * Makefile.am: New file, based on old Makefile.in.
222 * acmacros.m4: New file, copied from old aclocal.m4.
223 * acinclude.m4: New file.
224 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
225 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
226 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
227 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
228 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
229 * acconfig.h: Mention PACKAGE and VERSION.
230 * stamp-h.in: New file.
231 * dep-in.sed: Change .o to .lo.
232 * Makefile.in: Now built with automake.
233 * aclocal.m4: Now built with aclocal.
234 * config.in, configure: Rebuild.
237 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
239 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
240 if there is only a relocation to a read-only but not allocatable
241 section (like .stab).
242 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
243 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
244 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
245 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
246 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
248 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
249 (ppc_elf_create_linker_section): These sections are not
250 created by the linker (that is, they are created by the user
251 putting data in them). In particular, they can be the source
252 and target of relocations.
253 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
254 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
255 objects (for instance, 'long double') to 16-byte boundaries.
256 (ppc_elf_size_dynamic_sections): Make the code that generates
257 section symbols exactly the same as for sparc, reducing the
258 number of section symbols output.
259 (ppc_elf_check_relocs): Check postcondition of
260 bfd_elf32_link_record_dynamic_symbol. Make default case the
261 same as corresponding code for sparc, fixing bug involving
263 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
264 forced to be local because of versioning (by replicating
265 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
266 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
268 (ppc_elf_relocate_section): Add handy debugging code for when
269 assertion fails. Add some more 'symbol made local because of
272 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
273 processing a GOT relocation as required by ABI.
275 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
277 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
278 version info if this symbol came from a dynamic object.
279 (elf_link_add_object_symbols): Set the version info of a symbol
280 only if the object actually contains version definitions and
283 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
285 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
286 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
288 * configure: Regenerated with autoconf 2.12.
289 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
291 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
293 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
294 a warning rather than returning an error.
296 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
298 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
300 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
302 * cisco-core.c: define signals for wingdb.
304 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
306 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
307 the same number of aux entries.
309 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
311 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
312 difference of two symbols if the relocation size is 32 bits.
313 (som_write_fixups): Handle R_DATA_EXPR.
315 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
317 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
318 its value if COFF_WITH_PE is defined.
320 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
322 * coff-stubgo32.c: New file.
323 * go32stub.h: New file.
324 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
325 * coffswap.h (coff_swap_filehdr_in): Invoke
326 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
328 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
329 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
330 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
331 COFF_ADJUST_AUX_IN_POST if they are defined.
332 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
333 COFF_ADJUST_AUX_OUT_POST if they are defined.
334 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
335 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
336 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
337 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
338 * targets.c (go32stubbedcoff_vec): Declare.
339 (bfd_target_vector): Add go32stubbedcoff_vec.
340 * configure.in (go32coff_vec): New target vector.
341 (go32stubbedcoff_vec): Likewise.
342 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
343 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
344 * Makefile.in: Rebuild dependencies.
345 (BFD32_BACKENDS): Add coff-stubgo32.o.
346 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
347 (HFILES): Add go32stub.h.
349 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
351 * configure.in: Check for fdopen.
352 * configure, config.in: Rebuild.
353 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
354 __GO32__. Reindent a bit.
356 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
358 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
359 flag for newly created sections.
360 (sunos_add_dynamic_symbols): Don't discard newly created sections
361 if shared library is dynobj.
363 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
365 * elf.c (map_sections_to_segments): When checking whether
366 including a section in a segment would force us to skip a page,
367 align the address of the next segment to avoid wraparound
371 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
373 * coffcode.h (coff_write_object_contents): Initialize
374 target id field to TIC80_TARGET_ID.
375 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
377 (coff_swap_filehdr_in): Swap in target id field if used.
380 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
382 * coff-i386.c (coff_i386_is_local_label_name): New static function
383 if TARGET_UNDERSCORE.
384 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
385 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
387 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
389 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
390 complain_overflow_signed, for 32 bit PC relative relocations.
392 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
394 * elflink.h (elf_link_add_object_symbols): When a version
395 indirection symbol is overridden, make the original symbol point
396 at the real overriding symbol.
398 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
401 * elflink.h (elf_link_output_extsym): Use the right section for a
403 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
404 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
406 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
408 * elflink.h (elf_merge_symbols): Resolve indirect and warning
409 symbols before checking for new symbols.
411 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
413 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
415 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
416 file, not aoutsz bytes (they are different in XCOFF .o files).
418 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
419 redefined by objects included from archives.
421 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
423 * elflink.h (elf_merge_symbol): In the case of a new defined
424 symbol overriding an old defined symbol, return the hash table
425 entry which we modify, even if it is the target of an
427 (elf_link_add_object_symbols): If the real name of the symbol gets
428 overridden, convert the versioned symbol into an indirect symbol
431 * elflink.h (elf_merge_symbol): New static function, broken out of
432 elf_link_add_object_symbols.
433 (elf_link_add_object_symbols): Call it.
435 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
437 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
438 handle case where COFF filehdr does not immediately follow PE
440 * coffgen.c (coff_object_p): Remove useless seek to current
443 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
445 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
448 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
450 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
451 symbols, skip N_ABS symbols with debugging storage classes.
453 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
455 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
456 relocs in shared libraries which refer to local symbols. Cope
457 with addend when processing a GOT relocation.
459 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
460 for sections that the linker didn't create.
461 (ppc_elf_finish_dynamic_sections): Only try to write out a section
462 symbol if it was created in ppc_elf_size_dynamic_sections.
463 (ppc_elf_relocate_section): Complain if we have to generate a reloc
464 relative to a section for which we didn't output a symbol.
466 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
467 relocs are 'rela' relocs, like everything else. .rela.plt is not
468 a read-only section, so we don't have to special-case it.
470 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
471 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
473 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
474 (ppc_elf_relocate_section): @got offsets are 4 from start of the
476 * elflink.c (_bfd_elf_create_got_section): The three reserved
477 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
479 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
482 * elf32-ppc.c (ppc_elf_check_relocs): Use
483 _bfd_elf_create_got_section to create the GOT rather than
484 ppc_elf_create_linker_section. Create the '.rela.got' section
486 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
487 symbol has a GOT entry.
488 (ppc_elf_relocate_section): Record when a symbol is used through
489 the GOT, and allocate space in the GOT for each such symbol.
490 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
491 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
494 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
495 treated in a similar way to ADDR16_HA relocs.
496 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
497 shared objects; the linker must deal with them.
498 (ppc_elf_create_linker_section): Stop setting
499 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
500 LINKER_SECTION_PLT stuff.
501 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
502 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
503 section, not ELF-specific calls.
504 (elf_backend_plt_not_loaded): Set to 1.
505 (elf_backend_got_symbol_offset): Set to 4.
506 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
507 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
508 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
509 plt_not_loaded member.
510 (_bfd_elf_create_got_section): Apply got_symbol_offset.
511 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
513 (elf_backend_G_O_T_offset): Set default to 0.
514 (elfNN_bed): Set added fields.
516 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
517 DT_RELENT in shared objects; should be DT_RELAENT.
519 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
520 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
521 such a reloc (in a non-shared object) refers to a symbol that's
524 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
526 * elfcode.h (put_signed_word): Define.
527 (get_signed_word): Define.
528 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
529 (elf_swap_reloca_out): Use put_signed_word for the r_addend
531 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
532 bfd_get_signed_32 to set the r_addend field.
533 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
534 bfd_h_get_signed_64 to set the r_addend field.
536 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
538 * elf32-i386.c (elf_i386_relocate_section): When generating a
539 shared library, do the relocation if the input section is not
542 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
543 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
544 (elf_fix_symbol_flags): New static function, broken out of
545 elf_adjust_dynamic_symbol.
546 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
547 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
548 forced local even if NEEDS_PLT is set. When forcing a symbol to
549 be local, clear NEEDS_PLT.
550 (elf_link_output_extsym): Remove unused local bed.
552 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
554 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
555 for derived elf linker hash table entries. References to
556 elf_link_hash_entry changed appropriately.
557 (elf32_mn10300_link_hash_table): New structure for derived elf
559 (elf32_mn10300_hash_table): Define.
560 (elf32_mn10300_link_hash_traverse): Likewise.
561 (elf32_mn10300_link_hash_newfunc): New function.
562 (elf32_mn10300_link_hash_table_create): Likewise.
563 (elf32_mn10300_finish_hash_table_entry): Likewise.
564 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
565 of prologue code, and call:32->call:16 relaxing.
566 (compute_function_info: New function.
567 (bfd_elf32_bfd_ilink_hash_table_create): Define.
569 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
571 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
572 for a symbol which is being forced to be local.
573 * elf32-i386.c (elf_i386_relocate_section): Write out the
574 relocation value for a GOT reloc for a symbol which is turning
576 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
577 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
579 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
581 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
582 value if the symbol is turning into a local symbol.
583 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
584 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
586 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
588 * elflink.h (elf_link_add_object_symbols): Also read verneed
589 information by calling `_bfd_elf_slurp_version_tables'.
590 (elf_link_add_object_symbols): For undefined symbols look for
591 version information in the verneed records.
592 (elf_link_add_object_symbols): Use soname of shared object
593 for verneed record if it is available.
595 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
597 * cpu-arm.c: Add prototypes for compatible and scan.
598 * cofflink.c: Add prototype for mark_relocs.
600 * archive.c (bfd_special_undocumented_glue): Change filename to
601 const pointer. Add prototype.
603 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
605 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
606 sections that will be discarded.
608 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
610 * elflink.h (elf_link_find_version_dependencies): When searching
611 for known version symbol skip non-matching verdef records, not
614 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
616 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
617 not a bfd_vma, to the base file, to match how dlltool reads it.
619 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
621 * reloc.c: Add thumb relocations.
623 * bfd-in2.h: Add Thumb relocations.
625 * libbfd.h: Add Thumb relocations.
627 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
629 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
631 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
633 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
634 for a section even if it is not loaded.
636 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
638 (_bfd_coff_link_input_bfd): Separate section VMA handling for
639 input and output files.
640 (_bfd_coff_generic_relocate_section): Check whether input file,
641 not output file, is a PE file.
643 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
645 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
647 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
649 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
652 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
654 * cpu-arm.c (compatible): Add test for supersets of ARM
657 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
659 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
662 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
664 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
665 called directly by gas/config/tc-arm.c.
667 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
669 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
670 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
672 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
674 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
677 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
679 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
680 (coff_bfd_copy_private_bfd_data): Ditto.
681 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
682 (coff_arm_bfd_print_private_bfd_data): Ditto.
683 (coff_arm_bfd_set_private_flags): Ditto.
684 (coff_arm_bfd_copy_private_bfd_data): Ditto.
686 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
688 * libcoff-in.h (struct coff_final_link_info): Add boolean
689 global_to_static member for support of task linking.
690 (_bfd_coff_write_task_globals): Add prototype.
691 * libcoff.h: Regenerate.
692 * coffcode.h (coff_write_object_contents): Use #ifdef to
693 check RS6000COFF_C, to be consistent with all other uses
695 * cofflink.c (_bfd_coff_final_link): If doing task linking,
696 call _bfd_coff_write_task_globals.
697 (_bfd_coff_link_input_bfd): If doing task linking, convert
698 global functions to static.
699 (_bfd_coff_write_global_sym): If doing task linking, convert
700 global variables to static.
701 (_bfd_coff_write_task_globals): New function.
703 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
704 (C_AUTOARG): #undef since it clashes with C_UEXT.
705 (C_LASTENT): #undef since it clashes with C_STATLAB.
706 * coffcode.h (coff_write_object_contents): Use TIC80COFF
708 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
709 when TIC80COFF defined (clashes with C_UEXT). Explicitly
710 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
714 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
716 * coff-tic80.c (tic80_howto_table): Change overflow check for most
717 PP relocations to complain_overflow_dont.
719 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
721 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
722 name of R_RELLONG to "RELLONG". Set rightshift and complain for
724 (ppbase_reloc, glob15_reloc): New static functions.
725 (glob16_reloc, local16_reloc): New static functions.
726 (rtype2howto): Handle all relocation types.
727 (coff_tic80_relocate_section): New static function.
728 (coff_relocate_section): Define to coff_tic80_relocate_section.
729 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
732 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
734 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
735 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
737 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
738 callers. If PE file, don't add section VMA.
739 (coff_write_alien_symbol): If PE file, don't add section VMA.
740 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
741 (_bfd_coff_write_global_sym): Likewise.
742 (_bfd_coff_generic_relocate_section): Likewise.
744 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
747 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
749 * cofflink.c (mark_relocs): Add new function to mark symbols which
750 are used by relocations.
751 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
752 suppress the skipping of symbols that have thus been marked.
754 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
756 * coff-sh.c (sh_merge_private_data): New static function.
757 (coff_bfd_merge_private_bfd_data): Define.
760 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
762 * coff-tic80.c: Remove unnecessary #ifdefs.
763 * config.bfd: Set targ_underscore to yes for tic80.
765 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
767 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
768 with unresolved external symbols in GDB).
771 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
773 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
774 the symbols associated with each BFD.
775 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
777 * elf-m10200.c: Likewise.
778 * elf32-m32r.c: Likewise.
779 * elf32-sh.c: Likewise.
781 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
783 * elflink.h (elf_link_add_object_symbols): Don't decrease the
784 alignment of a common symbol. If two symbols that look like
785 common symbols are found in two shared libraries, and the size is
786 different, use the larger size, and warn if --warn-common. If a
787 common symbol overrides a definition in a shared library, set the
788 size to the larger size, and warn if --warn-common.
790 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
792 * cpu-arm.c (compatible): Allow default machine to be polymorphed
793 into any other machine type.
795 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
797 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
798 data into an unitialised destination set its machine type as well.
800 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
802 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
803 to common symbol size. Consistently treat uninitialized symbols
804 in shared objects as common symbols.
806 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
808 * archures.c (constants): Added new constants to identify the
809 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
810 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
812 * bfd-in2.h (constants): Added new constants to identify
813 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
814 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
815 bfd_mach_arm_4T. This file is auto-magically generated from the
816 archures.c file. This update is just to save work.
818 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
819 coff_arm_bfd_print_private_bfd_data,
820 coff_arm_bfd_set_private_flags,
821 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
822 (global): Macro redefinitions set up to use these new functions.
824 * coffcode.h (coff_mkobject_hook): Added call to
825 coff_arm_bfd_set_private_flags().
826 (coff_set_arch_mach_hook): Added code to set machine type based on
827 bits stored in internal flags.
828 (coff_set_flags): Added code to set the new bits in the flags
829 field based on the machine number.
830 (function definition macros): Made all function definition macros
831 conditional so that they can be overridden by target specific
834 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
835 Structure extended to include new types, one each for ARMv2,
836 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
838 * libcoff-in.h (struct coff_tdata): Added flags field.
840 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
842 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
844 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
847 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
849 * coffgen.c (coff_find_nearest_line): If there are no syments,
852 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
854 * config.bfd: cope with '*-*-linux-gnuaout' targets.
856 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
858 * targmatch.sed: Add explicit \n characters to work around bug in
859 HP/UX 10.20 sed program.
861 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
863 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
866 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
868 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
870 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
872 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
873 (struct elf_m68k_pcrel_relocs_copied, struct
874 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
875 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
876 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
877 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
879 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
880 PC relative relocs for a global symbol defined in a regular
881 object, and count the number of PC relative relocs copied for any
883 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
884 traverse with elf_m68k_discard_copies.
886 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
888 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
889 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
891 * coffcode.h (coff_compute_section_file_positions): Force the
892 potential last byte in the file to be written out when
895 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
897 * configure.host (mips*-*-openbsd*): New host.
899 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
901 * elflink.h (elf_link_add_object_symbols): Only subtract the
902 section VMA from the symbol value if this is a fully linked file.
904 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
905 (struct elf_i386_link_hash_entry): Define.
906 (struct elf_i386_link_hash_table): Define.
907 (elf_i386_link_hash_traverse): Define.
908 (elf_i386_hash_table): Define.
909 (elf_i386_link_hash_newfunc): New static function.
910 (elf_i386_link_hash_table_create): New static function.
911 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
912 PC relative relocs for a global symbol defined in a regular
913 object, and count the number of PC relative relocs copied for any
915 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
916 traverse with elf_i386_discard_copies.
917 (elf_i386_discard_copies): New static function.
918 (bfd_elf32_bfd_link_hash_table_create): Define.
920 From Gordon W. Ross <gwr@mc.com>:
921 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
922 (sunos4_aout_backend): Use MY_entry_is_text_address.
925 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
927 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
928 R_D30V_32_NORMAL to 2 (4 bytes).
931 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
933 From Gordon W. Ross <gwr@mc.com>:
934 * netbsd.h (N_SHARED_LIB): Define.
935 (SEGMENT_SIZE): Don't define.
936 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
938 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
939 (SEGMENT_SIZE): Don't define.
941 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
942 to sizeof Rela structure, not sizeof Rel structure. From Gary
943 Thomas <g.thomas@opengroup.org>.
945 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
947 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
948 whenever entry is larger than text address, but only by whole
949 pages. From Gordon W. Ross <gwr@mc.com>.
951 * Makefile.in (install): Depend upon installdirs. Use
952 mkinstalldirs to build $(oldincludedir).
953 (installdirs): New target.
955 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
956 if this is a debugging section which we are stripping.
958 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
960 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
961 alpha-specific target data struct.
963 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
965 From Thomas Graichen <graichen@rzpd.de>:
966 * Makefile.in: Always use $(SHELL) when running move-if-change.
967 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
968 * configure: Rebuild.
970 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
972 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
973 VMA if this is an executable file or a shared object.
975 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
978 * libaout.h (struct aout_backend_data): Add entry_is_text_address
980 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
981 start of the file. Remove uses later on which switch using
983 (MY(callback)): Handle entry_is_text_address.
984 (MY_entry_is_text_address): Define if not defined.
985 (MY(backend_data)): Initialize new field.
986 * aoutf1.h (sunos4_aout_backend): Likewise.
987 * i386aout.c (MY(backend_data)): Likewise.
988 * i386mach3.c (MY(backend_data)): Likewise.
989 * mipsbsd.c (MY(backend_data)): Likewise.
990 * sparclynx.c (sparclynx_aout_backend): Likewise.
991 * netbsd.h (SEGMENT_SIZE): Define if not defined.
992 (MY_entry_is_text_address): Define.
993 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
995 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
996 whose name starts with `.'.
998 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1000 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1001 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1002 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1003 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1004 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1005 sparc-*-openbsd*): New targets.
1006 * configure: Rebuild.
1008 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1010 * stabs.c (struct stab_section_info): New field
1012 (_bfd_link_section_stabs): Fill the above array.
1013 (_bfd_stab_section_offset): Use `cumulative_skips' to
1014 speed up offset calculation.
1016 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1018 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1019 addend for non pc-relative relocations.
1021 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1022 for non-existent function.
1024 * elf-m10300.c (mn10300_elf_relax_section): New function.
1025 (mn10300_elf_relax_delete_bytes): Likewise.
1026 (mn10300_elf_symbol_address_p): Likewise.
1027 (mn10300_elf_get_relocated_section_contents): Likewise.
1028 (bfd_elf32_bfd_relax_section): Define.
1029 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1031 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1033 * configure.host: Set SHLIB_LIBS.
1034 * configure.in: Substitute SHLIB_LIBS.
1035 * configure: Rebuild.
1036 * Makefile.in (SHLIB_LIBS): New variable.
1037 ($(SHLIB)): Use $(SHLIB_LIBS).
1039 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1041 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1042 with bfd_section_vma.
1044 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1046 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1047 Correct CPU file names for mn10[23]00.
1048 * configure: Rebuild.
1050 * bfd.c (bfd_record_phdr): Cast count to size_t before
1053 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1054 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1055 (xcoff_write_archive_contents): LIkewise.
1056 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1057 (mips_elf_create_procedure_table): Likewise.
1058 * peicode.h (pe_print_idata): Likewise.
1059 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1060 * xcofflink.c (xcoff_get_section_contents): Likewise.
1061 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1062 (xcoff_link_add_symbols): Likewise.
1063 (xcoff_link_add_symbols): Likewise.
1065 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1066 (ppcboot_bfd_print_private_bfd_data): Likewise.
1068 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1069 to complain_overflow_signed.
1071 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1073 * VERSION: Set to 2.8.1.
1075 * Branched binutils 2.8.
1077 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1078 deciding whether to copy a reloc into a shared object.
1079 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1080 relocs in unallocated sections.
1081 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1082 R_SPARC_RELATIVE relocs in unallocated sections.
1084 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1086 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1087 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1090 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1092 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1093 override an uninitialized symbol from a shared library with a
1096 * elf-m10200.c: Rename from elf32-mn10200.c.
1097 * elf-m10300.c: Rename from elf32-mn10300.c.
1098 * cpu-m10200.c: Rename from cpu-mn10200.c
1099 * cpu-m10300.c: Rename from cpu-mn10300.c
1100 * Makefile.in: Update accordingly.
1102 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1103 (elf_mips_isa): Move to earlier in file.
1104 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1105 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1108 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1111 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1113 * configure.com: New file.
1114 * config.h-vms: Remove file.
1115 * makefile.vms: Update for new configure scheme.
1117 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1119 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1120 (ppc_process_before_allocation): Declare.
1121 * libcoff.h: Rebuild.
1123 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1125 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1127 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1129 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1132 symbol index for a R_IHCONST reloc.
1134 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1136 * targmatch.sed: Do not use \(\) recursively.
1138 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1140 * m68klinux.c (MACHTYPE_OK): Define.
1141 * i386linux.c (MACHTYPE_OK): Define.
1143 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1145 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1146 <hjl@gnu.ai.mit.edu>:
1147 * sparclinux.c: New file.
1148 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1149 * bfd-in2.h: Rebuild.
1150 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1151 * configure.in (sparclinux_vec): Add to list of vectors.
1152 * configure: Rebuild.
1153 * targets.c (sparclinux_vec): Declare.
1154 (bfd_target_vector): Add sparclinux_vec.
1155 * Makefile.in: Rebuild dependencies.
1156 (BFD32_BACKENDS): Add sparclinux.o.
1157 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1159 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1160 bfd_coff_backend_data field.
1161 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1163 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1164 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1165 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1167 * bfd.c: Include "libiberty.h".
1168 (strerror): Don't declare.
1169 (bfd_errmsg): Call xstrerror rather than strerror.
1171 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1173 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1174 reloc even if the symbol is in the .bss section.
1175 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1176 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1177 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1179 * coffcode.h (bfd_coff_backend_data): Add new field
1180 _bfd_coff_default_section_alignment_power.
1181 (bfd_coff_default_section_alignment_power): Define.
1182 (bfd_coff_std_swap_table): Initialize new field.
1183 * libcoff.h: Rebuild.
1184 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1185 symbol to the default section alignment.
1187 * COPYING: Update FSF address.
1190 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1192 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1193 21-bit absolute that made it act as a relative.
1196 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * elflink.c (_bfd_elf_create_linker_section): Don't set
1199 bss_section and rel_section from existing sections.
1201 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1204 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1206 * aoutx.h (some_aout_object_p): Change executable test to fix
1207 problems with embedded a.out systems.
1209 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1211 * stabs.c (_bfd_stab_section_offset): New function.
1212 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1213 * libbfd.h: Rebuild.
1214 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1216 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1217 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1218 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1219 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1220 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1222 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1223 symbol. Check for memory allocation failure of *psinfo.
1224 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1225 callers. Set the value of the header symbol.
1226 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1227 * libbfd.h: Rebuild.
1229 start-sanitize-tic80
1230 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1232 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1233 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1234 reloc types, rather than silently failing to generate an output file.
1237 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1239 * targmatch.sed: Use the hold space to put the #ifdef around the
1240 the string constant.
1241 * targets.c (UNSUPPORTED_TARGET): Don't define.
1242 (find_target): Don't check for UNSUPPORTED_TARGET.
1243 (bfd_set_default_target): Don't try to optimize by checking for
1246 * Makefile.in: Rebuild dependencies.
1247 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1248 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1249 (elf32-m32r.o): Remove explicit target.
1251 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1254 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1255 count section symbols for sections that were created by the
1256 linker, or are not allocatable or not loadable.
1257 (elf32_sparc_finish_dynamic_sections): Output output section
1258 symbols for section for which we made space for them.
1260 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1262 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1263 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1265 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1267 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1268 (m32r_hi16_list): New static local.
1269 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1270 (m32r_elf_do_hi16_reloc): Delete.
1271 (m32r_elf_relocate_hi16): New function.
1272 (m32r_elf_lo16_reloc): New function.
1273 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1276 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1278 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1279 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1280 (m32r_elf_final_sda_base): New function.
1281 (m32r_elf_relocate_section): Rewrite sdata support.
1282 (m32r_elf_finish_dynamic_sections): Delete.
1284 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1286 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1287 * coff-svm68k.c: New file. Just defines some macros and includes
1289 * coff-m68k.c: Add functions to handle common addends, moved in
1290 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1291 Control whether relocs are visible using STATIC_RELOCS.
1292 * cf-m68klynx.c: Simplify greatly: just define macros to control
1294 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1295 * targets. (m68ksysvcoff_vec): Declare.
1296 (bfd_target_vector): Add m68ksysvcoff_vec.
1297 * config.bfd (m68*-motorola-sysv*): New target.
1298 * configure.in (m68ksysvcoff_vec): New vector.
1299 * configure: Rebuild.
1300 * Makefile.in: Rebuild dependencies.
1301 (BFD32_BACKENDS): Add coff-svm68k.o.
1302 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1304 * binary.c (binary_set_section_contents): Don't get misled if the
1305 first section is not loadable. From Matthew L. Martin
1308 * elflink.h (elf_bfd_final_link): Set the value of a section
1309 symbol to the section address unless doing a relocateable link.
1311 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1313 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1314 .plt entry if we've taken the function's address.
1315 (elf64_alpha_merge_gots): Merge collected flags info as well.
1317 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1319 * Many files: Add function prototypes.
1320 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1321 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1322 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1323 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1324 * peicode.h: Change several void * parameters to PTR.
1325 * srec.c (srec_get_symbol_info): Make static.
1326 * syms.c (bfd_symbol_is_absolute): Remove.
1327 * Makefile.in: Rebuild dependencies.
1329 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1332 (bfd_elf32_bfd_is_local_label): Don't define.
1334 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1337 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * bfd-in.h: Don't include obstack.h.
1340 (struct bfd_hash_table): Change memory field to PTR.
1341 * bfd.c (struct _bfd): Change memory field to PTR.
1342 * bfd-in2.h: Rebuild.
1343 * libbfd-in.h (bfd_release): Declare as function, don't define as
1345 * libbfd.h: Rebuild.
1346 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1347 objalloc routines rather than obstack routines.
1348 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1349 (getpagesize): Don't define.
1350 (_bfd_new_bfd): Don't set _bfd_chunksize.
1351 (bfd_openr): Free new bfd and objalloc on failure.
1352 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1353 (bfd_alloc_size): Remove.
1354 (bfd_release): New function.
1355 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1356 objalloc routines rather than obstack routines.
1357 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1358 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1359 objalloc routines rather than obstack routines.
1360 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1361 (struct accumulate): Change memory to struct objalloc *.
1362 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1363 * dep-in.sed: Don't remove obstack.h from dependency list.
1364 * Makefile.in: Rebuild dependencies.
1365 (BFD_H_DEPS): Remove obstack.h.
1366 (install): Don't install obstack.h.
1367 * Many files: Don't include "obstack.h".
1370 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1371 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1372 * libbfd.h: Rebuild.
1373 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1374 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1375 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1377 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1378 old version of bfd_alloc.
1379 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1380 * libbfd.h: Rebuild.
1381 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1383 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1386 ELF local label syntax as well.
1388 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1390 * config.bfd (powerpc-*-beos*): New target.
1391 * configure.in (powerpc-*-beos*): Add case that explicitly
1392 does not set COREFILE for now. A future BeOS version is
1393 expected to support core files.
1394 * configure: Regenerate with autoconf.
1396 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1398 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1399 seen with a local symbol, rather than crashing.
1401 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1402 version symbols if there aren't any.
1404 start-sanitize-tic80
1405 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1407 * coff-tic80.c (coff_rtype_to_howto): Define
1408 (coff_tic80_rtype_to_howto): Clone generic coff version and
1409 add code to handle the funky TI "internal relocations".
1412 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1414 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1415 or size changes because of a weak symbol.
1417 * cisco-core.c (SIGEMT): Define if not defined.
1419 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1421 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1422 setting ever. Sanity check the version number. Sort out copying
1423 flags and other information when adding an indirect symbol.
1424 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1425 symbols added by the backend. Clear the entire contents of the
1427 (elf_export_symbol): Ignore indirect symbols.
1428 (elf_link_output_extsym): Accept a section without an owner in an
1430 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1431 version count. Correct the allocation of x_versymp.
1433 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1434 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1435 Don't return bfd_und_section_ptr when info->shared.
1436 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1437 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1438 (mips_elf_check_relocs): Resolve an indirect symbol in
1440 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1441 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1443 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1445 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1447 From Eric Youngdale <eric@andante.jic.com>:
1448 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1449 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1450 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1451 versioned symbol appears in both a regular and a shared object.
1452 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1453 appropriate. Improve error message.
1454 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1455 all uses. Add localsyms field.
1456 (elf_bfd_final_link): When generating a shared library, call
1457 elf_link_output_extsym to output all local symbols.
1458 (elf_link_output_extsym): Handle symbols which were forced to
1461 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1463 From Eric Youngdale <eric@andante.jic.com>:
1464 * elf-bfd.h (elf_symbol_type): Add version field.
1465 * elfcode.h (elf_slurp_symbol_table): Set version field.
1466 * elflink.h (elf_link_add_object_symbols): When creating an
1467 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1468 appropriate. Set up an indirection from the nondefault version of
1470 (NAME(bfd_elf,size_dynamic_sections)): Call
1471 elf_link_assign_sym_version before checking whether there are any
1472 versions. Always record the version name as a dynamic symbol.
1473 Initialize counters.
1474 (elf_link_assign_sym_version): After finding a version, see if a
1475 symbol should be forced to local scope. Create a new version
1476 definition if appropriate.
1477 (elf_link_output_extsym): Correct indirect symbol handling.
1478 * elf.c (bfd_elf_print_symbol): Print version information.
1479 (bfd_section_from_shdr): Turn version sections into BFD sections.
1480 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1481 if sh_info is not already set.
1482 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1484 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1485 _bfd_stringtab_add to copy the name into permanent memory if
1488 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1490 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1492 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * coffcode.h (bfd_coff_backend_data): Change
1495 _bfd_coff_compute_section_file_positions to return a boolean
1496 value. Change all callers.
1497 (coff_compute_section_file_positions): Change return type to
1498 boolean. If the size of the last section changed, then output a
1499 zero byte at the end of the file.
1500 * libcoff.h: Rebuild.
1502 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1503 for at least 6 output symbols.
1504 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1505 emit a TC csect to represent the space they take up. For an XO
1506 symbol, just emit a reference, not a csect.
1508 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1509 Solaris doesn't like the combined options, and the -f is
1511 (stamp-tshlink, install): Likewise.
1513 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1514 handling when little endian.
1516 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1518 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1519 (mn10300_elf_relocate_section): Likewise.
1520 (elf_backend_relocate_section): Define.
1522 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1523 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1524 (elf32_mn10300_howto_table): Likewise.
1525 (elf32_mn10300_reloc_map): Likewise.
1526 (bfd_elf32_mn10300_reloc): Delete unused function.
1528 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1530 start-sanitize-tic80
1531 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1532 understand, just set the howto field to NULL, and the caller will
1533 print an appropriate error message.
1535 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1536 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1537 block. Use NULL for initializations of "ptr" rather than bare 0.
1538 * coff-h8300.c: Fix typo in comment.
1539 * coff-h8500.c: Ditto.
1541 * coff-z8k.c: Ditto.
1543 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1545 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1546 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1547 m32r_elf_get_relocated_section_contents): First pass at relax support.
1549 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1551 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1552 entry for reading verdef records.
1553 Use correct braces for computing increments of extverdaux and
1554 exteverdef record pointers.
1556 start-sanitize-tic80
1557 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1559 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1563 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1565 * elflink.h (elf_link_find_version_dependencies): Check that
1566 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1569 start-sanitize-tic80
1570 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1572 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1575 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * targets.c (bfd_default_vector): Make non-const.
1578 (find_target): New static function, broken out of
1580 (bfd_set_default_target): New function.
1581 (bfd_find_target): Call find_target. When defaulting, use
1582 bfd_default_vector[0] if it is not NULL.
1583 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1584 * bfd-in2.h, libbfd.h: Rebuild.
1586 * syms.c (bfd_is_local_label): Return false if the symbol has no
1588 * coff-i960.c (coff_i960_is_local_label_name): New function.
1589 (coff_bfd_is_local_label_name): Define.
1590 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1591 (coff_bfd_is_local_label_name): Define.
1592 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1593 (coff_bfd_is_local_label_name): Define.
1594 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1595 with .. or _.L_ as local.
1596 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1597 (bfd_elf32_bfd_is_local_label_name): Define.
1598 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1599 beginning with $ as local.
1601 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1603 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1604 rather than comparing against info->lprefix.
1605 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1606 * elflink.h (elf_link_input_bfd): Likewise.
1607 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1608 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1610 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1611 _bfd_elf_is_local_label_name if not already defined.
1612 * elf.c (_bfd_elf_is_local_label_name): New function.
1613 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1615 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1616 (m88k_is_local_label_name): New static function.
1618 * coffcode.h (coff_bfd_is_local_label_name): Define as
1619 _bfd_coff_is_local_label_name if not already defined.
1620 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1621 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1622 * libcoff.h: Rebuild.
1624 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1625 to _bfd_is_local_label_name.
1626 (bfd_target): Likewise.
1627 * syms.c (bfd_is_local_label): Define as function, not macro.
1628 (bfd_is_local_name): Define.
1629 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1630 bfd_generic_is_local_label, and take a string rather than a
1632 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1633 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1634 (bfd_generic_is_local_label): Don't declare.
1635 (bfd_generic_is_local_label_name): Declare.
1636 * bfd-in2.h, libbfd.h: Rebuild.
1637 * All backends: Change local_label to local_label_name.
1639 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1640 (mips_elf_relocate_got_local): Change return type to boolean.
1641 Don't assume that the first zero entry is unassigned; instead, use
1643 (mips_elf_relocate_section): Check return value of
1644 mips_elf_relocate_got_local.
1645 (mips_elf_create_got_section): Initialize assigned_gotno field.
1648 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1650 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1654 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1656 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1657 that have no contents merely because linker_mark is not set.
1659 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1661 * config.bfd (mips*-*-lnews*): New target.
1662 * coff-mips.c (mips_relocate_section): Make assert compare
1663 content byteorder instead of header byteorder.
1664 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1666 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1667 * configure.in (ecoff_biglittle_vec): Add case.
1668 * configure: Update.
1670 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1672 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1673 name begins with ".note".
1674 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1675 section whose name begins with ".note".
1676 (get_program_header_size): Corresponding change.
1678 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1679 jal and for jal overflow.
1681 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1683 From Eric Youngdale <eric@andante.jic.com>:
1684 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1685 not found, try looking it up again without the version name.
1686 (elf_link_add_object_symbols): Always link against the dynamic
1687 symbol table of a dynamic object. When linking against a dynamic
1688 object, include version strings in symbol names, and set up
1689 version information. Add indirect symbols for default versions.
1690 (elf_link_create_dynamic_sections): Add special version sections.
1691 (struct elf_assign_sym_version_info): Define.
1692 (struct elf_find_verdep_info): Define.
1693 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1694 up version sections.
1695 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1696 (elf_link_find_version_dependencies): New static function.
1697 (elf_link_assign_sym_version): New static function.
1698 (elf_link_renumber_dynsyms): New static function.
1699 (struct elf_final_link_info): Add symver_sec field.
1700 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1701 local symbols of a dynamic object. Handle DT_VER* constants.
1702 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1703 dynamic object. Skip indirect symbols from ELF objects. Remove
1704 the version name before choosing a hash bucket. Write out the
1705 version information if appropriate.
1706 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1707 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1708 (bfd_elf64_size_dynamic_sections): Likewise.
1709 * bfd-in2.h: Rebuild.
1710 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1711 Change elf_link_hash_flags to unsigned short.
1712 (ELF_LINK_HIDDEN): Define.
1713 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1714 dynverdef_hdr, dynversym_section, dynverdef_section,
1715 dynverref_section, cverdefs, cverrefs, verdef, verref.
1716 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1717 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1718 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1719 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1720 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1721 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1722 (_bfd_elf_slurp_version_tables): Declare.
1723 * elf.c (_bfd_elf_swap_verdef_in): New function.
1724 (_bfd_elf_swap_verdef_out): Likewise.
1725 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1726 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1727 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1728 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1729 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1730 version information if there is any.
1731 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1732 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1733 (elf_fake_sections): Handle .gnu.version* section names.
1734 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1735 (_bfd_elf_slurp_version_tables): New function.
1736 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1737 version name in string entered in dynamic hash table.
1738 * elfcode.h: Include fnmatch.h.
1739 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1740 symbol which was forced to become local.
1741 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1742 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1743 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1744 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1746 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1748 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1750 (mn10200_elf_relax_section): Correctly compute a symbol's value
1751 when the symbol is local, but not in the same section as we are
1752 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1755 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1757 * elf32-m32r.c: Rewrite to use ELF backend linker.
1758 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1759 Add small data area support (R_M32R_SDA16).
1760 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1761 * bfd-in2.h,libbfd.h: Regenerated.
1763 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1765 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1766 (mn10200_elf_relax_delete_bytes): Likewise.
1767 (mn10200_elf_symbol_address_p): Likewise.
1768 (mn10200_elf_get_relocated_section_contents): Likewise.
1769 (bfd_elf32_bfd_relax_section): Define.
1770 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1772 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1773 (mn10200_elf_relocate_section): Likewise.
1774 (elf_backend_relocate_section): Define.
1777 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1779 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1780 reloc.c, targets.c: New target, elf-*-D30V.
1782 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1784 * cpu-d30v.c, elf32-d30v.c: New files.
1787 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1789 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1790 * bfd-in2.h: Regenerated.
1791 start-sanitize-tic80
1792 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1793 (rtype2howto): Add function.
1794 (tic80_howto_table): Add.
1797 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1799 * sysdep.h: Don't define errno in MSVC if error.h is included.
1802 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1804 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1805 is initialized before it is used.
1808 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1810 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1811 symbol into a weak undefined symbol; leave it as a common symbol.
1813 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1815 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1816 about a symbol defined in a dynamic object if it has already been
1817 defined in a regular object.
1819 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1821 * makefile.vms: Add gcc flags to allow compiling with current gcc
1823 (targmatch.h): New dependency.
1825 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1827 * evax.h (ALPHA_R_CODEADDR): New relocation.
1828 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1830 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1832 * bfd-in2.h, libbfd.h: Rebuild.
1834 Restrict symbol length to 64 bytes, case preserving:
1835 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1836 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1837 (_bfd_evax_length_hash_symbol): Added.
1838 * evax-etir.c (_bfd_evax_write_etir): Call
1839 _bfd_evax_length_hash_symbol before output of symbol.
1840 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1841 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1843 * evax-emh.c: Output filename to object file without path.
1845 * evax-egsd.c: New sections for local and global commons.
1847 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1848 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1849 notices. Replace AXP with Alpha.
1851 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1853 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1854 sections if we are creating a shared library.
1856 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1858 * configure.host (i386-windows): Don't set host64=true.
1860 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1862 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1863 (elf_mips16_gprel_howto): New static variable.
1864 (mips16_gprel_reloc): New static function.
1865 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1866 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1867 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1868 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1869 * bfd-in2.h, libbfd.h: Rebuild.
1871 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1873 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1874 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1876 start-sanitize-r5900
1877 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1879 * config.bfd: add r5900
1882 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1884 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1885 the output section will be the absolute section; don't print an
1886 assertion message for that case when doing a relocateable link.
1888 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1890 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1891 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1892 need_fn_sub, call_stub, and call_fp_stub.
1893 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1894 (mips_elf_link_hash_newfunc): Initialize new fields.
1895 (mips_elf_link_hash_table_create): Likewise.
1896 (mips_elf_relocate_section): Redirect relocations to use mips16
1897 stubs when appropriate.
1898 (mips_elf_check_relocs): Attach stub sections to the appropriate
1899 symbol. Set need_fn_stub when appropriate.
1900 (mips_elf_always_size_sections): New static function.
1901 (mips_elf_check_mips16_stubs): New static function.
1902 (elf_backend_always_size_sections): Define.
1903 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1905 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1906 attached to sections which are not being included in the link.
1908 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1910 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1911 symbol value when computing the addend for a pc_relative
1914 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1916 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1917 relocateable link, just skip pc_relative pcrel_offset relocs.
1918 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1919 structure for an ARM26 reloc which can be resolved.
1920 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1921 reloc can be resolved.
1923 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1924 error in overflow check for R_RELBYTE.
1926 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1928 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1929 From Mark Rasin <mark.rasin@telrad.co.il>.
1931 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1934 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1936 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1937 (elf_mn10200_howto_table): Likewise.
1938 (mn10200_reloc_map): Likewise.
1940 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1942 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1943 * bfd-in2.h, libbfd.h: Regenerated.
1944 * elf32-m32r.c: Add support for them.
1946 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1948 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1949 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1951 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1952 r_format and r_pcrel. Always return a value.
1954 * riscix.c (MY_final_link_callback): Define to dummy value.
1956 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1957 relocations against the text segment, look up the output name of
1959 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1960 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1961 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1962 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1963 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1965 start-sanitize-tic80
1966 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1968 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1969 routines for little endian data.
1970 * coffcode.h (coff_write_object_contents): Set magic to
1971 TIC80_ARCH_MAGIC for TIc80.
1973 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1975 * coff-tic80.c (tic80coff_vec): Change to little endian data
1979 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1981 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1982 auxiliary_filters parameter to be const char * const *. Accept a
1983 NULL terminated array.
1984 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1985 (bfd_elf32_size_dynamic_sections): Update declaration.
1986 * bfd-in2.h: Rebuild.
1988 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1990 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1991 NOTYPE symbol in a text section as a FUNC symbol.
1993 * coffcode.h (coff_compute_section_file_positions): Force
1994 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1996 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1998 * libaout.h (machine_type): Reserve several values for sparclet.
2000 start-sanitize-tic80
2001 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2003 * config.bfd (tic80-*-*): Don't require 'coff'.
2007 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2009 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2010 table to v850_elf_reloc for all non-standard relocations.
2011 (v850_elf_check_relocs): Add check for h being non-null.
2012 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2013 statement instead of multiple ifs.
2014 (v850_elf_relocate_section): Fix up error message, don't just call
2018 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2020 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2021 Use bfd_elf_generic_reloc as special function for all relocs.
2022 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2024 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2025 24bit pc-relative reloc.
2027 start-sanitize-tic80
2028 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2030 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2031 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2032 header byte order is little endian. Use correct bfd_get and
2033 bfd_put routines for little endian headers.
2034 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2035 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2038 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2040 * reloc.c: Add BFD_RELOC_24.
2041 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2042 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2043 * bfd-in2.h, libbfd.h: Rebuilt.
2045 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2047 elf64-alpha multiple .got rewrite:
2049 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2050 (bfd_elf*_mkobject): Don't define here ...
2051 * elfxx-target.h: ... but rather here. Default always_size_sections
2053 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2054 what the #defines in elf-bfd.h transmuted it to anyway.
2056 * section.c: Add SEC_LINKER_CREATED flag.
2057 * bfd-in2.h: Rebuild.
2058 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2059 relocation section flags.
2060 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2061 SEC_IN_MEMORY to recognize generated bits.
2062 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2064 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2065 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2066 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2067 * elf32-ppc.c (ppc_elf_create_linker_section,
2068 ppc_elf_size_dynamic_sections): Likewise.
2069 * elf32-sparc.c (elf32_sparc_check_relocs,
2070 elf32_sparc_size_dynamic_sections): Likewise.
2071 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2073 (_bfd_elf_create_dynamic_sections): Likewise.
2074 (_bfd_elf_make_linker_section_rela): Likewise.
2075 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2076 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2077 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2078 to identify generated bits.
2079 (elf_link_input_bfd): Likewise.
2081 * elf64-alpha.c: Rewrite everything touching relocations.
2084 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2086 * elf32-v850.c (all functions and static variables): Go through
2087 and regularize names to be of the form v850_elf_<xxx>.
2088 (toplevel): Include <elf/v850.h>.
2089 (enum reloc_type): Move to include/elf/v850.h.
2090 (v850_elf_check_relocs): For common variables, if the variable is
2091 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2092 into the appropriate section.
2093 (elf_backend_check_relocs): Define.
2095 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2097 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2100 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2102 * config.bfd (mips*el-*-linux*): New target.
2103 (mips*-*-linux*): New target.
2105 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2106 Return a useful value.
2108 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2110 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2112 * configure: Rebuild.
2113 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2114 ac_cv_func_mmap in bfd/configure.host.
2116 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2117 filter_shlib and auxiliary_filter_shlib parameters.
2118 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2120 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2121 (bfd_elf64_size_dynamic_sections): Likewise.
2122 * bfd-in2.h: Rebuild.
2124 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2126 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2127 symbols, don't export a symbol which is defined by an object in an
2128 archive which contains shared objects.
2130 start-sanitize-tic80
2131 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2133 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2134 for TI TMS320c80 (MVP).
2135 (bfd_archures_list): Add bfd_tic80_arch.
2136 * bfd-in2.h: Regenerate by running "make headers".
2138 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2140 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2141 * configure.in (case $vec): Correct typo, "tb" not "tp".
2142 Also add cofflink.o for tic80coff_vec.
2143 * configure: Regenerate with autoconf.
2146 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2149 is configured with --with-mmap.
2151 start-sanitize-tic80
2152 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2154 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2155 (ALL_MACHINES): Add cpu-tic80.o
2156 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2157 * coff-tic80.c: Add skeleton, cloned from another coff config.
2158 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2162 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2164 * TODO: Correct a misspelling.
2165 start-sanitize-tic80
2166 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2167 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2168 * configure.in (case $vec): Add tic80coff_vec entry.
2169 * configure: Regenerate with autoconf.
2170 * archures.c (bfd_tic80_arch): Declare.
2171 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2172 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2173 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2174 (bfd_target_vector): Add tic80coff_vec entry.
2177 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2179 * elflink.h (elf_buckets): Add some more values for larger
2182 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * Makefile.in (install): Move subdir_do out of conditional. From
2185 Fred Fish <fnf@cygnus.com>.
2187 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2189 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2191 (elf_mn10200_howto_table): Likewise.
2192 (mn10200_reloc_map): Likewise.
2194 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2196 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2197 mips16 symbol during the link.
2198 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2200 (mips_elf_link_output_symbol_hook): New static function.
2201 (elf_backend_link_output_symbol_hook): Define.
2203 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2206 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2208 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2209 against SEC_DEBUGGING sections here (revert patch of December 5).
2210 * elfcode.h (elf_object_p): Check for them here, instead.
2212 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2215 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2217 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2218 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2219 * elf-bfd.h (struct elf_size_info): Update declaration of
2221 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2222 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2223 * elfxx-target.h: Use new dynamic reloc routines by default.
2224 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2227 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2229 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2230 if NAMES_HAVE_UNDERSCORE is defined.
2232 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2234 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2236 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2238 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2241 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2243 * elflink.h (elf_link_add_object_symbols): Only add a weak
2244 symbol if the real definition is in the dynamic symbol table.
2245 After finding the real definition, then, if it is dynamic, add the
2246 weak symbol to the dynamic symbol table.
2248 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2250 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2252 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2255 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2257 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2259 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2260 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2261 * reloc.c: Remove mn10300 big endian relocs.
2262 * bfd-in2.h, libbfd.h: Rebuilt.
2264 * elf32-mn10200.c: Update from elf32-mn10300.c.
2266 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2268 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2270 * elf32-mn10300.c: Add some comments.
2272 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2274 * ihex.c (ihex_scan): Always initialize buf before jumping to
2276 (ihex_read_section): Likewise.
2278 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2280 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2281 inplace for most relocs.
2283 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2285 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2286 even if SEC_ALLOC is not set.
2287 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2288 when deciding whether to copy a reloc into a shared object.
2289 (elf_i386_relocate_section): Likewise.
2290 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2291 (elf32_sparc_relocate_section): Likewise.
2292 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2293 reloc section if it is not set in the source section.
2294 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2295 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2296 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2298 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2300 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2301 expects a .got.plt until we actually create it.
2303 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2305 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2306 message for bfd_reloc_outofrange, rather than aborting. From
2307 Philippe De Muyter <phdm@info.ucl.ac.be>.
2309 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2310 a relocateable link, don't try to process them. From Heinz Wrobel
2311 <wrobel@lpr.e-technik.tu-muenchen.de>.
2313 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2315 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2316 mn10300_info_howto_rel. Tweak reloc argument to be an
2317 Elf32_Internal_Rela.
2318 (USE_RELA): Define instead of USE_REL.
2319 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2321 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2323 * configure.in, configure: Handle mips*-sgi-irix6*.
2324 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2327 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2330 relocation against a symbol defined in a section with no output
2333 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2335 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2336 * configure, config.in: Rebuild with autoconf 2.12.
2338 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2339 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2340 (swap_out_syms): Set st_other from existing st_other field.
2341 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2343 (elf_link_output_extsym): Set the other field from the global hash
2345 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2346 (elf_mips16_jump_howto): New static variable.
2347 (mips16_jump_reloc): New static function.
2348 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2349 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2350 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2352 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2353 * bfd-in2.h, libbfd.h: Rebuild.
2354 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2356 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2358 * configure.host: Use long long for mips-sgi-irix6*.
2360 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2361 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2363 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2365 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2366 (enum reloc_type): Add more reloc types.
2367 (elf32_mn10300_howto_table): Update for new reloc types.
2368 (elf32_mn10300_reloc_map): Update for new reloc types.
2369 * reloc.c: Add some new relocs for the mn10300 series.
2370 * bfd-in2.h, libbfd.h: Rebuilt.
2372 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2374 * som.c (setup_sections): Don't lose for a space which has
2375 no data, but some symbols.
2377 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2380 (sunos_link_hash_table_create): Initialize got_needed.
2381 (sunos_create_dynamic_sections): Only set .got section size if it
2382 is not already set. Set got_needed.
2383 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2384 sdynptr, and only handle dynamic sections, if dynamic sections are
2386 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2387 Initialize .got section.
2388 (sunos_scan_ext_relocs): Likewise.
2389 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2391 (sunos_finish_dynamic_link): Check got_needed. Only set up
2392 dynamic linking information if needed.
2394 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2396 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2398 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2400 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2402 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2404 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2407 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2409 * filemode.c: Include sysdep.h.
2410 * ihex.c: Add casts to eliminate compiler warnings.
2411 * sunos.c: Add casts to eliminate compiler warnings.
2413 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2415 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2417 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2418 appropriate relocations in the .so file if shared.
2419 (ppc_elf_relocate_section): Ditto.
2421 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2423 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2424 complain_overflow_unsigned.
2426 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2428 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2429 overflows for R_D10V_16 and R_D10V_18.
2431 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2434 (do_with_relocs): Likewise.
2435 (do_as_repeat): Likewise.
2436 (copy_expression): Likewise.
2438 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2440 * ieee.c (ieee_write_external_part): Correctly record whether
2441 there is an external part.
2444 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2446 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2447 handle tda offsets for sld.w and sst.w instructions.
2448 Fix alignment check in sld.w and sst.w tda reloc handling.
2451 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2453 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2456 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2458 * elf32-v850.c: Add comments about assumptions about
2459 char, short & long sizes.
2460 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2461 problems for several relocs.
2463 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2464 R_V850_SDA_OFFSET entry.
2467 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2469 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2470 Store import file index in ldindx.
2471 (xcoff_build_ldsyms): Assume that ldsym was not previously
2472 allocated. For an imported symbol, copy ldindx into l_ifile.
2475 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2477 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2478 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2479 fields in R_V850_TDA_OFFSET.
2480 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2481 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2484 * elf32-v850.c: Include bfdlink.h.
2485 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2487 (elf32_v850_bfd_final_link_relocate): New function.
2488 (v850_elf_relocation_section): Likewise.
2489 (elf_backend_relocate_section): Define.
2492 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * binary.c (binary_set_section_contents): Ignore sections which
2495 don't have SEC_LOAD and SEC_ALLOC set.
2497 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2499 * linker.c (_bfd_generic_final_link): Avoid losing static
2500 symbols in the .bss section.
2502 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2504 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2505 (mips32_64bit_reloc): New static function.
2506 (mips_reloc_map): Add entry for BFD_RELOC_64.
2507 (mips_elf_relocate_section): Handle R_MIPS_64.
2509 * linker.c (default_indirect_link_order): Print an error message
2510 when attempting to do a relocateable link with different object
2511 file formats, rather than calling abort.
2513 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2515 * reloc.c (m32r relocs): Rename them.
2516 * bfd-in2.h, libbfd.h: Regenerated.
2517 * elf32-m32r.c: Update.
2518 (m32r_elf_10_pcrel_reloc): New function.
2519 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2520 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2522 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2524 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2525 all sections that will be included in the output file.
2526 (_bfd_generic_link_output_symbols): Discard symbols in sections
2527 which are being discarded.
2531 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2532 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2533 (elf_v850_howto_table): Corresponding changes.
2534 (elf_v850_reloc_map): Corresponding changes.
2535 * reloc.c: Add additional V850 relocations.
2536 * bfd-in2.h, libbfd.h: Rebuilt.
2538 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2539 no longer want in pc-relative relocs.
2541 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2543 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2544 accept a reloc against an undefined sybmol!
2546 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2548 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2551 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2553 * VERSION: Bump for new relocation.
2555 * hosts/i386bsd.h: If NBPG is not defined, define it as
2556 PAGE_SIZE, for recent versions of FreeBSD.
2558 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2560 * configure.host: Use `long long' as the 64 bit type on a Solaris
2561 host, since both gcc and the SunPRO compilers support it.
2563 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2565 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2566 mistake to have reused the ECOFF LITERAL for ELF since they have
2567 different semantics.
2568 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2569 * bfd-in2.h, libbfd.h: Rebuild.
2571 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2574 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2575 dynamic relocation for an undefweak symbol when we are building
2576 a static executable.
2578 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2580 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2581 point explicitly to srcdir.
2582 (targmatch.h): Edit references to point explicitly to objdir.
2584 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2586 * config.bfd: When setting targ_cpu, don't get confused by
2589 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2591 * configure.host: Add support for windows host (a build done
2592 under the Microsoft build environment).
2594 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2596 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2597 definition in a dynamic object, add it to the dynamic symbol table
2598 if any dynamic object mentions it. Reverts part of last patch.
2600 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2601 (sunos_link_hash_table_create): Initialize got_base.
2602 (bfd_sunos_size_dynamic_sections): If the .got section is more
2603 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2605 (sunos_check_dynamic_reloc): Subtract got_base from a base
2606 relative relocation.
2608 * elf32-mips.c (elf_mips_isa): New static function.
2609 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2610 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2612 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * archive.c (do_slurp_coff_armap): Only treat archive as little
2615 endian for i960 COFF.
2617 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2619 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2620 by the change in size of the section when EXEC_P is not set.
2622 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2623 (m68kcoff_rtype_to_howto): New static function.
2624 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2625 VMA to the addend for a PC relative reloc.
2627 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2629 * Makefile.in: Rebuild dependencies.
2631 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2634 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2636 * Makefile.in: Remove explicit dependencies for mn10200 and
2638 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2639 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2640 (dependencies): Rebuilt.
2642 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2644 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2645 during this function.
2647 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2648 section if the flags are compatible.
2650 * configure.in: Add havevecs, and put it in tdefaults.
2651 * mpw-config.in: Likewise.
2652 * configure: Rebuild.
2653 * targmatch.sed: New file; a sed script to build targmatch.h from
2655 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2656 * targets.c: Include "fnmatch.h".
2657 (struct targmatch): Define.
2658 (bfd_target_match): Define by including targmatch.h.
2659 (bfd_find_target): If the target is not found by name, search for
2660 it as a configuration triplet.
2661 * Makefile.in: Rebuild dependencies.
2662 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2663 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2664 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2665 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2666 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2667 (CFILES): Remove i386dynix.c and hp300bsd.c.
2668 (targmatch.h): New target.
2669 (do_clean): Remove targmatch.h.
2671 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2672 * acconfig.h: Add NEED_DECLARATION_GETENV.
2673 * configure, config.in: Rebuild.
2674 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2675 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2677 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2679 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2680 * cpu-mn10200.c, cpu-mn10300.c: New files.
2681 * elf32-mn10200.c, elf32-mn10300.c: New files.
2682 * Makefile.in: Break mn10x00 support into two separate
2683 configurations, mn10200 and mn10300.
2684 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2685 * bfd-in2.h, configure: Rebuilt.
2687 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2689 * Makefile.in (do_clean): Move config.log to do_distclean.
2691 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2693 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2694 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2695 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2696 (elf32-mn10x00.o): Add dependencies.
2697 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2698 (bfd_mn10x00_arch): Declare.
2699 (bfd_archures_list): Add bfd_mn10x00_arch.
2700 * config.bfd: Add mn10x00-*-*.
2701 * configure.in: Add bfd_elf32_mn10x00_vec.
2702 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2703 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2704 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2705 * bfd-in2.h, configure: Rebuilt.
2707 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2709 openVMS/Alpha: Provide filename and case_hack flags via
2710 symbol table from gas.
2711 Add case_hack code for symbol output from vax/vms.
2712 * evax-alpha.c (evax_initialize): Remove filename handling,
2713 filename is provided via symbol table.
2714 (evax_get_symtab): Use local symbol count when setting up table.
2715 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2717 (_bfd_evax_write_egsd): Skip file name symbol.
2718 * evax-emh.c (get_vms_time_string): Local function now.
2719 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2721 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2722 through _bfd_evax_case_hack_symbol.
2723 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2725 (_bfd_evax_basename): Removed.
2726 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2727 * evax.h (evax_private_data_struct): Remove filename.
2728 (flag_hash_long_names, flag_show_after_trunc,
2729 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2732 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2734 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2735 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2736 (NO_SWAP_MAGIC): Don't define.
2737 (SWAP_MAGIC): Define.
2739 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2740 no hash table entry for a global symbol.
2742 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2744 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2746 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2748 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2749 symbol type with T_NULL. Warn if symbol type changes. Based on
2750 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2752 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2753 a dynamic object in the dynamic symbol table if it is referenced
2754 or defined by a regular object.
2757 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2759 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2760 remove dwarf local labels. Shrinks binaries by a factor of 3!
2763 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2766 by hand, rather than by calling bfd_make_section.
2768 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2770 * reloc.c: Rename m32r relocs.
2771 * bfd-in2.h, libbfd.h: Rebuilt.
2772 * elf32-m32r.c: Update.
2774 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2777 link, adjust the symbol index of a base relative reloc. Don't
2778 change the addend of a PC relative reloc if pcrel_offset is set.
2779 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2780 a relocateable link.
2782 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2783 it is zero, in case src_mask matters.
2784 (bfd_install_relocation): Likewise.
2786 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2790 (_bfd_xcoff_bfd_final_link): Don't set target_index
2791 to an uninitialized value.
2793 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2796 indices, rather than crashing.
2797 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2799 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2802 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2804 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2806 (coff_arm_adjust_symndx): New static function.
2807 (coff_adjust_symndx): Define.
2809 * srec.c (srec_scan): Accept multiple symbols on a single line.
2810 From Pascal Martin <pmartin@alsys.com>.
2814 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2816 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2817 (sunos_merge_private_bfd_data): New function.
2819 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2823 (bfd_merge_private_bfd_data): Likewise.
2824 * section.c (bfd_copy_private_section_data): Likewise.
2825 * syms.c (bfd_copy_private_symbol_data): Likewise.
2826 * bfd-in2.h: Rebuild.
2827 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2828 both BFD's are the right flavour.
2829 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2830 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2831 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2832 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2833 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2834 (ppc_elf_merge_private_bfd_data): Likewise.
2835 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2836 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2838 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2839 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2842 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2844 * reloc.c: Add m32r relocs.
2845 * bfd-in2.h, libbfd.h: Rebuilt.
2846 * cpu-m32r.c,elf32-m32r.c: New files.
2848 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2850 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2852 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * tekhex.c (first_phase): Change type parameter from char to int.
2856 (pass_over): Change func to expect int, not char.
2858 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2859 rather than SEC_LOAD when aligning the file offset for the first
2860 section in a segment.
2862 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2864 * syms.c (coff_section_type): Make arg const.
2865 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2866 to make_bfd_asection().
2867 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2868 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2869 (_bfd_elf_stringtab_init): Remove prototype.
2871 * netbsd-core.c (swap_abort): Add prototype.
2872 * aix386-core.c (swap_abort): Ditto & make static
2873 * hpux-core.c (swap_abort): Ditto & make static.
2874 * irix-core.c (swap_abort): Ditto & make static.
2875 * ptrace-core.c (swap_abort): Ditto & make static.
2876 * trad-core.c (swap_abort): Ditto & make static.
2877 * coffswap.h (coff_swap_reloc_in): Ditto.
2878 (coff_swap_reloc_out): Ditto.
2879 (coff_swap_filehdr_in): Ditto.
2880 (coff_swap_filehdr_out): Ditto.
2881 (coff_swap_sym_in): Ditto.
2882 (coff_swap_sym_out): Ditto.
2883 (coff_swap_aux_in): Ditto.
2884 (coff_swap_aux_out): Ditto.
2885 (coff_swap_lineno_in): Ditto.
2886 (coff_swap_lineno_out): Ditto.
2887 (coff_swap_aouthdr_in): Ditto.
2888 (coff_swap_aouthdr_out): Ditto.
2889 (coff_swap_scnhdr_in): Ditto.
2890 (coff_swap_scnhdr_out): Ditto.
2891 * ihex.c (ihex_sizeof_headers): Ditto.
2892 * tekhex.c (getsym): Ditto.
2893 (find_chunk): Ditto & make static.
2894 (insert_byte): Ditto.
2895 (first_phase): Ditto.
2897 (tekhex_get_symtab): Ditto & make static.
2898 (tekhex_get_symtab_upper_bound): Ditto & make static.
2899 (tekhex_mkobject): Ditto.
2900 (tekhex_object_p): Ditto.
2901 (move_section_contents): Ditto.
2902 (tekhex_get_section_contents): Ditto.
2903 (tekhex_set_arch_mach): Ditto & make static.
2904 (tekhex_set_section_contents): Ditto.
2905 (writevalue): Ditto.
2908 (tekhex_write_object_contents): Ditto.
2909 (tekhex_sizeof_headers): Ditto.
2910 (tekhex_make_empty_symbol): Ditto.
2911 (tekhex_get_symbol_info): Ditto.
2912 (tekhex_print_symbol): Ditto.
2913 * irix-core.c (make_bfd_asection): Ditto.
2914 (irix_core_core_file_p): Ditto.
2915 (irix_core_core_file_failing_command): Ditto.
2916 (irix_core_core_file_failing_signal): Ditto.
2917 (irix_core_core_file_matches_executable_p): Ditto.
2918 (irix_core_make_empty_symbol): Ditto.
2919 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2920 * srec.c (srec_new_symbol): Ditto.
2921 (srec_get_section_contents): Ditto.
2922 (srec_set_arch_mach): Ditto.
2923 (srec_set_section_contents): Ditto.
2924 (internal_srec_write_object_contents): Ditto.
2925 (srec_write_object_contents): Ditto.
2926 (symbolsrec_write_object_contents): Ditto.
2927 (srec_sizeof_headers): Ditto.
2928 (srec_make_empty_symbol): Ditto.
2929 (srec_get_symtab_upper_bound): Ditto.
2930 (srec_get_symtab): Ditto.
2931 (srec_print_symbol): Ditto and make static.
2932 * elf.c (elf_read): Ditto
2933 (assign_section_numbers): Ditto.
2934 (elf_fake_sections): Ditto.
2935 (sym_is_global): Ditto.
2936 (elf_map_symbols): Ditto.
2937 (get_program_header_size): Ditto.
2938 * coffgen.c (make_a_section_from_file): Ditto.
2939 (coff_real_object_p): Ditto.
2940 (fixup_symbol_value): Ditto.
2941 (build_debug_section): Ditto.
2943 * syms.c (coff_section_type): Ditto.
2945 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2947 * bfd-in2.h: Rebuilt after m32r changes.
2949 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2951 * config.bfd,configure.in,configure: Add m32r support.
2952 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2953 * config.bfd: Keep target list alphabetically sorted.
2956 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2958 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2959 to add in the constant part found in the instruction itself.
2960 (case R_V850_HI16_S): Likewise.
2963 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2965 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2966 and R_D10V_18 to be 1 (word).
2968 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * stabs.c (_bfd_link_section_stabs): If the output_section field
2971 of either section is bfd_abs_section, then the linker is
2972 discarding the section and we should not optimize it.
2974 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2976 * Makefile.in (aout-sparcle.o): New target.
2977 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2978 * config.bfd (sparclet-*-aout*): Add case.
2979 * configure.in (sparcle_aout_vec): Add case.
2980 * configure: Regenerated.
2981 * targets.c (sparcle_aout_vec): Declare.
2982 (bfd_target_vector): Add sparcle_aout_vec.
2983 * aout-sparcle.c: New file.
2986 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2988 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2989 low order sign bit propogation for R_V850_HI16_S.
2991 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2992 handling V850 specific relocs.
2993 (elf_v850_howto_table): Use the new function for some
2994 relocations. Twiddle masks & shifts for some relocs.
2995 Set partial_inplace where needed.
2998 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3001 default architecture to a machine number of 0.
3002 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3004 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3005 the output BFD is the default, set it from the first input BFD.
3008 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3010 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3011 insert at bitpos zero. The HI16 relocs are shifted right
3012 by 16 bits. Fix src_mask for all relocs.
3013 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3015 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3019 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3021 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3022 Rewrite to use BFD file read routines and to avoid using a fixed
3023 length for the file name.
3026 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3028 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3029 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3030 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3031 to R_V850_{32,16,8}.
3033 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3035 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3036 (elf_v850_howto_table): Add info for HI16_S reloc.
3037 (v850_reloc_map): Add HI_16_S reloc.
3038 * reloc.c: Define BFD_RELOC_V850_* relocs.
3041 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * elf32-sh.c: New file.
3045 * elf.c (prep_headers): Handle bfd_arch_sh.
3046 * elfcode.h (write_relocs): Handle absolute symbol.
3047 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3048 (_bfd_elf64_link_read_relocs): Declare.
3049 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3050 elf_link_read_relocs. Make globally visible. Change all
3052 (elf_link_input_bfd): Get external symbols from cache in
3053 symtab_hdr->contents. Get contents from cache in
3055 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3057 * reloc.c: Define BFD_RELOC_SH_* relocs.
3058 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3059 * coff-sh.c (sh_insns_conflict): Fix a return value.
3060 (_bfd_sh_align_load_span): New globally visible function, broken
3061 out of sh_align_load.
3062 (sh_align_load): Call _bfd_sh_align_load_span.
3063 (sh_swap_insns): Change relocs parameter to PTR.
3064 * bfd-in2.h, libbfd.h: Rebuild.
3065 * targets.c (bfd_elf32_sh_vec): Declare.
3066 (bfd_elf32_shl_vec): Declare.
3067 * config.bfd (sh-*-elf*): New target.
3068 * configure.in (bfd_elf32_sh_vec): New target vector.
3069 (bfd_elf32_shl_vec): New target vector.
3070 * configure: Rebuild.
3071 * Makefile.in: Rebuild dependencies.
3072 (BFD32_BACKENDS): Add elf32-sh.o.
3073 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3075 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3076 page before checking D_PAGED.
3078 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3079 (ihex_write_object_contents): Remove extbase; always use segbase
3082 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3084 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3085 * configure.host (i[345]86-*-*): Ditto.
3086 * config.bfd (i[345]86-*-*): Ditto.
3087 * configure: Regenerate.
3089 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3092 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3094 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3095 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3096 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3097 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3098 will have an ST_CODE type, change the symbol's type to ST_DATA.
3099 * som.c (hppa_som_gen_reloc_type): Update prototype.
3101 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3104 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3105 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3106 (mips_elf_finish_dynamic_sections): Likewise.
3108 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3110 * configure.host (HLDENV): New variable to set. Set it for
3111 *-*-sysv4*, since those linkers may not support -R but they always
3112 support LD_RUN_PATH.
3114 * libieee.h (NSECTIONS): Don't define.
3115 (ieee_data_struct): Change section_table to asection **. Add
3117 * ieee.c (get_section_entry): If the table isn't big enough, make
3119 (ieee_slurp_sections): Remove assertion about number of sections.
3120 (ieee_object_p): Adjust initialization of ieee to match changes to
3123 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3124 symbols merely because we are generating a shared library.
3125 (xcoff_build_ldsyms): Don't set up global linkage code for an
3126 undefined symbol merely because we are generating a shared
3130 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3132 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3133 (BFD32_BACKENDS) Add elf32-v850.o.
3134 * archures.c: Add bfd_v850_arch.
3135 * bfd-in2.h: Add bfd_v850_arch.
3136 * config.bfd (v850-*-*): New target.
3137 * configure: (bfd_elf32_v850_vec) New vector.
3138 * configure.in: (bfd_elf32_v850_vec) New vector.
3139 * cpu-v850.c: New file.
3140 * elf.c (prep_headers): Added case bfd_arch_v850.
3141 * elf32-v850.c: New file.
3142 * targets.c (bfd_elf32_v850_vec): New vector.
3145 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3148 a function code symbol for an XMC_XO symbol.
3150 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3152 * mpw-config.in: Update editing of autoconf vars to reflect
3153 Jul 18 configure.in change.
3154 * mpw-make.sed: Update editing of include pathnames to be
3155 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3157 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3159 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3160 which to offset to get the .plt entry address is ".plt".
3162 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3164 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3165 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3166 Added, for internal use by the ARM gas.
3168 * bfd-in2.h: Rebuilt
3170 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3172 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3173 in section dynidx start.
3175 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3178 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3179 optimization for g++.
3181 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3183 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3184 the -mrelocatable-lib bit set and the other doesn't, clear the
3185 -mrelocatable-lib bit in the header.
3187 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3189 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3190 symbol against a STT_FUNC symbol in a shared library.
3192 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3195 symbol is found, automatically define the corresponding function
3198 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3199 if sym.n_numaux is not zero.
3200 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3201 entry to disagree about the number of aux entries if the symbol
3204 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3205 section if it might be needed, not just if info->shared.
3206 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3207 the start of .rel.dyn if we are going to use it.
3208 (mips_elf_finish_dynamic_sections): Only clear the first element
3209 of .rel.dyn if the size is greater than zero.
3211 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3214 undefined_symbol callback for a symbol, then don't issue any more
3215 warnings about loader relocs.
3216 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3217 after calling the undefined_symbol callback.
3219 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3220 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3221 as the AIX linker seems to do.
3223 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3225 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3226 (evax_initialize): Remove evax_reloc_table.
3227 (evax_close_and_cleanup): Ditto.
3229 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3231 (evax_bfd_reloc_type_lookup): Ditto.
3232 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3233 cooked_size == raw_size.
3234 * evax-emh.c (_bfd_evax_register_filename): Remove.
3235 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3236 * evax-misc.c (add_new_contents): Malloc section at full size.
3237 (_bfd_save_evax_section): Memcpy section contents directly.
3238 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3239 (evax_reloc_table): Remove.
3241 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3243 * makefile.vms: Add better support for DEC C compilation
3244 Add evax.h dependencies
3246 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3247 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3248 (BFD_RELOC_ALPHA_BASEREG): Remove.
3249 * bfd-in2.h, libbfd.h: Rebuild.
3251 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3253 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3254 getgid if _WIN32 is defined.
3255 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3257 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3259 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3260 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3262 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3265 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3267 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3269 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3270 (NEED_DECLARATION_REALLOC): New macro.
3271 * configure, config.in: Rebuild.
3272 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3273 (realloc): Declare if NEED_DECLARATION_REALLOC.
3275 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3276 <strings.h> if they exist.
3278 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3280 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3284 Based on patches from Eric Valette <valette@crf.canon.fr>:
3285 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3286 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3287 (elf_howto_table): Add entries for new relocs.
3288 (elf_i386_reloc_type_lookup): Handle new relocs.
3289 (elf_i386_info_to_howto): Just call abort.
3290 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3291 (elf_i386_relocate_section): Likewise.
3293 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3295 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3297 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3299 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3300 only get the LMA from the phdr if they are in the same part of the
3303 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3304 new segment to make them more comprehensible. If the relationship
3305 between the LMA and the VMA changed, start a new segment. Don't
3306 check dynsec when deciding whether to start a new segment for a
3307 writeable section; -N will now handle this.
3309 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3311 * libhppa.h: Remove "esel" changes. Not the right approach.
3312 * som.c: Corresponding changes.
3313 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3314 which don't have a SOM symbol type associated with them.
3315 Reverses a 1994 change.
3317 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3319 Make ld -N more reasonable for ELF:
3320 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3321 phdr_in_section to false, and always use a single load segment.
3322 (elf_sort_sections): Sort sections by LMA after VMA.
3323 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3324 align to maxpagesize.
3325 (assign_file_positions_except_relocs): Likewise.
3326 * elfcode.h (elf_object_p): If a section is loaded but not page
3327 aligned, clear D_PAGED.
3329 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3331 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3332 Added, for internal use by the ARM gas.
3334 * bfd-in2.h: Rebuilt
3336 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3338 * libhppa.h (R_HPPA_ESEL): New field selector.
3339 (e_esel): Similarly.
3340 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3341 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3342 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3344 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3347 archive search before looking for stripped dynamic objects.
3349 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3351 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3352 symbol a warning rather than an error.
3354 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * elf.c (assign_file_positions_for_segments): Track the virtual
3357 memory position separately from the file position, and use it to
3358 compute the alignment adjustment.
3360 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3362 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3363 and fixed mask on R_D10V_10_PCREL_L.
3365 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * elf64-mips.c: Include "aout/ar.h".
3368 (mips_elf64_slurp_armap): New static function.
3369 (mips_elf64_write_armap): New static function.
3370 (bfd_elf64_archive_*): Define.
3371 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3372 Use instead of bfd_generic_archive_p.
3373 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3374 instead of _bfd_write_archive_contents.
3375 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3376 _bfd_generic_mkarchive.
3377 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3378 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3380 (TARGET_LITTLE_SYM): Likewise.
3381 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3383 * Makefile.in: Rebuild dependencies.
3385 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3386 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3387 SHT_MIPS_EVENTS sections.
3388 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3389 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3391 (_bfd_mips_elf_fake_sections): Likewise.
3393 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3394 * ecoff.c (ecoff_compute_section_file_positions): Copy
3395 rdata_in_text from backend info to tdata. Clear it if any data
3396 section comes before .rdata.
3397 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3398 tdata rather than backend info.
3400 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * configure.in: Fix test for whether a compiler has a 64 bit
3403 type. From Jim Wilson <wilson@cygnus.com>.
3405 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3407 * configure.host (mips-sgi-irix6*): New host.
3409 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3410 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3411 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3413 * configure: Rebuild.
3414 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3415 (BFD_HOST_64_BIT): Define conditionally.
3416 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3417 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3418 (symvalue, bfd_size_type): Likewise.
3419 * bfd-in2.h: Rebuild.
3420 * Makefile.in (do_clean): Remove bfd-tmp.h.
3421 (do_distclean): Remove bfd-in3.h.
3422 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3423 (bfd-in3.h): New target.
3425 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3426 Andrew Gierth <ANDREWG@microlise.co.uk>.
3428 * configure.host: Set INSTALL_SHLIB.
3429 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3430 * configure: Rebuild.
3431 * Makefile.in (install): Use @INSTALL_SHLIB@.
3433 * config.bfd (mips*-*-irix6*): New target.
3434 * configure.host: Handle Irix 6 shared library like Irix 5.
3436 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3437 symbol for a magic name.
3438 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3440 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3443 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3445 * mpw-config.in: Add ELF support to mips config, create the
3446 elf32-target.h file in the object dir.
3447 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3449 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3451 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3452 Also removed most abort calls, in favor of using bfd reporting.
3454 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3456 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3457 (BFD32_BACKENDS) Add elf32-d10v.o.
3458 * archures.c: Add bfd_d10v_arch.
3459 * bfd-in2.h: Add bfd_d10v_arch.
3460 * config.bfd (d10v-*-*): New target.
3461 * configure: (bfd_elf32_d10v_vec) New vector.
3462 * configure.in: (bfd_elf32_d10v_vec) New vector.
3463 * cpu-d10v.c: New file.
3464 * elf.c (prep_headers): Added case bfd_arch_d10v.
3465 * elf32-d10v.c: New file.
3466 * libbfd.h: Rebuild.
3467 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3468 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3469 * targets.c (bfd_elf32_d10v_vec): New vector.
3471 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3473 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3475 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3477 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3478 bfd_mach_i386_i8086 machine types.
3480 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3485 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3487 * coffcode.h (coff_set_section_contents): A/UX does not require
3488 special handling of the _LIB section.
3490 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3492 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3493 value for R_RELBYTE.
3495 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3496 array if one was allocated.
3498 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3500 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3501 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3502 use_rld_obj_head and rld_value.
3503 (mips_elf_link_hash_table_create): Initialize new fields.
3504 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3506 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3507 __rld_obj_head symbol not seen, create an __rld_map symbol.
3508 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3509 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3510 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3511 __rld_obj_head symbol.
3512 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3514 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3518 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3519 ppc_elf_addr16_ha_reloc.
3520 (ppc_elf_addr16_ha_reloc): New static function.
3522 * coff-mips.c (struct mips_hi): Define.
3523 (mips_refhi_list): New static variable.
3524 (mips_refhi_addr, mips_refhi_addend): Remove.
3525 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3526 (mips_reflo_reloc): Process mips_refhi_list.
3527 (mips_relhi_list): New static variable.
3528 (mips_relhi_addr, mips_relhi_addend): Remove.
3529 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3530 (mips_rello_reloc): Process mips_relhi_list.
3531 (mips_relocate_section): Permit an arbitrary number of REFHI or
3532 RELHI relocs before the associated REFLO or RELLO reloc.
3534 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3536 * aout-target.h (MY(callback)): Set reloc_count fields.
3538 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3541 sections unless this is a SunOS link.
3543 * VERSION: Set to 2.7.1.
3545 * Released binutils 2.7.
3547 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * i386aout.c: Include "aout/aout64.h".
3550 (i386aout_write_object_contents): New static function.
3551 (MY_write_object_contents): Define.
3553 * netbsd.h (MY(write_object_contents)): Make sure that
3554 adjust_sizes_and_vmas is called before fiddling with the magic
3557 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3561 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * libbfd-in.h (itos, stoi): Don't define.
3564 * libbfd.h: Rebuild.
3565 * i386lynx.c (KEEPIT): Define as udata.i.
3566 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3567 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3568 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3569 flags. Don't use stoi.
3571 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3573 * elf.c (map_sections_to_segments): Don't start a new segment for
3574 a writable section if it's on the same page as the previous
3575 segment. Reset the writable variable for a readonly section.
3577 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3579 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3580 first_thunk_address, thunk_size, and import_table_size.
3581 * peicode.h: Improved some diagnostics regarding edata sections.
3583 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3585 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3586 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3588 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3591 with XCOFF_DEF_DYNAMIC set is really defined.
3592 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3593 (xcoff_link_add_symbols): Only create special sections if using an
3596 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3598 (bfd_install_relocation): Likewise.
3600 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3602 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3604 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3605 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3606 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3607 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3608 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3609 are found for LITERAL relocs.
3610 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3611 taken, we cannot generate a .plt entry for the symbol.
3613 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3616 sysconf functions (for gprof).
3617 * configure, config.in: Rebuild.
3619 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3622 an archive if it has a map. If the object file has the wrong
3625 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3626 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3628 (alpha_relocate_section): Likewise.
3630 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3631 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3632 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3633 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3634 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3635 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3636 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3637 * peicode.h: Corresponding changes.
3639 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3641 * elflink.h (elf_create_pointer_linker_section): Comment out code
3642 dealing with making GOT pointers negative of the GOT symbol for
3645 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3647 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3648 increment the .rela.plt size until after we're done creating the
3650 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3651 .rela.plt offset directly rather than calculating it.
3653 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3655 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3656 Use autoconf-set values.
3657 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3658 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3661 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3662 * configure: Rebuilt.
3664 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3666 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3667 handling code > 1k away.
3669 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3671 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3672 defined, output whenever the symbol is updated.
3674 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3676 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3677 section to 0 if user_set_vma is set.
3678 * elflink.h (elf_bfd_final_link): Likewise.
3680 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3682 Partially undo patch of Jun 20.
3683 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3684 (coff_compute_section_file_positions): Likewise.
3685 (coff_write_object_contents): Likewise. Re-add deleted code, but
3686 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3687 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3689 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3691 * config.bfd: Add support for *-*-rtems* configurations.
3693 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * elf.c (prep_headers): Add bfd_arch_alpha case.
3697 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3699 * elf64-alpha.c: New file.
3700 * config.bfd (alpha-*-linuxecoff*): New target.
3701 (alpha-*-linux*, alpha-*-elf*): New targets.
3702 * configure.in (bfd_elf64_alpha_vec): New vector.
3703 * configure: Rebuild.
3704 * targets.c (bfd_elf64_alpha_vec): Declare.
3705 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3706 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3707 * bfd-in2.h, libbfd.h: Rebuild.
3708 * Makefile.in: Rebuild dependencies.
3709 (BFD64_BACKENDS): Add elf64-alpha.o.
3710 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3712 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3715 than relying on a right shift of 32.
3717 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3719 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3720 ifdef to COFF_WITH_PE.
3721 (coff_compute_section_file_positions): Likewise.
3722 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3723 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3724 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3725 COFF_IMAGE_WITH_PE, always include.
3727 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3729 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3731 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3732 approximate the correct answer if SIZEOF_HEADERS was not used.
3734 * binary.c (binary_set_section_contents): Set section file
3735 position based on LMA rather than VMA.
3737 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3739 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3740 symbols if info->strip == strip_all.
3742 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3744 * coff-h8300.c: Remove #if 0 code.
3745 (compatable): Don't allow mixing/matching of different architectures.
3747 * archures.c (bfd_mach_h8300s): Add.
3748 * bfd-in2.h: Rebuilt.
3749 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3751 (h8300_reloc16_estimate): Likewise.
3752 (h8300_reloc16_extra_cases): Likewise.
3753 (h8300_bfd_link_add_symbols): Likewise.
3754 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3755 (coff_set_flags): Likewise.
3756 * cpu-h8300.c (h8300_scan): Likewise.
3757 Add H8/S to bfd_h8300_arch list.
3759 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3761 Added support for Alpha OpenVMS:
3762 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3763 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3764 * config.h-vms, makefile.vms: New files.
3765 * config.bfd (alpha-*-*vms*): New target.
3766 * configure.in (evax_alpha_vec): New target vector.
3767 * configure: Rebuild.
3768 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3769 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3770 * targets.c (bfd_target_evax_flavour): Define.
3771 (evax_alpha_vec): Declare.
3772 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3773 if BFD64 is defined.
3774 * bfd-in2.h, libbfd.h: Rebuild.
3775 * Makefile.in: Rebuild dependencies.
3776 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3777 evax-emh.o, and evax-misc.o.
3778 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3779 evax-etir.c, evax-emh.c, and evax-misc.c.
3780 (HFILES): Add evax.h.
3782 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3786 (h8300_bfd_link_add_symbols): Likewise.
3788 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3790 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3791 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3793 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3795 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3796 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3798 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3799 R_MIPS_32 relocs if creating a shared library.
3801 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3803 * peicode.h (add_data_entry): Use pei_section_data rather than
3804 _cooked_size. Corresponds to May 13 change in coffcode.h.
3806 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3809 * coffcode.h (coff_write_object_contents): If there are long
3810 section names, always set the f_symptr field, even if there are no
3812 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3813 if there are no symbols.
3815 * coffgen.c (make_a_section_from_file): Check return value of
3816 _bfd_coff_read_string_table.
3817 (coff_real_object_p): Check return value of
3818 make_a_section_from_file.
3819 (_bfd_coff_read_string_table): Check that there are some symbols
3820 before trying to read the string table size.
3822 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3824 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3825 to replace a symbol in a dynamic object with a symbol from another
3826 dynamic object, do the replacement if the existing symbol is
3827 global linkage code.
3829 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3830 for _ptrgl, and treat it as global linkage code.
3832 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3833 filename or N_SO symbol past the offset, and use it to indicate
3834 that there is no line number or function when appropriate.
3836 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3839 common symbol defined by the linker. Don't export function code
3840 even if export_defineds is set.
3842 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3844 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3846 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3847 (h8300_symbol_address_p): New function.
3848 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3851 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3853 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3855 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3856 correctly for the two variants. Allow relaxing if the target
3857 is 128 bytes away since after relaxation it'll be 126 bytes away.
3858 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3859 "dot" and "value". Allow relaxing if the target is 128 bytes
3860 away since after relaxation it'll be 126 bytes away.
3861 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3862 the given section until nothing changes.
3864 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3866 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3867 alignment hack--we can get the lnnoptr info another way without
3868 suddenly increasing the alignment requirements. Set the flags for
3870 (ecoff_compute_section_file_positions): Do so.
3872 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3875 to keep the HP emulator database happy.
3877 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3878 From Kevin Buettner <kev@primenet.com>.
3880 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3882 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3883 name of a NULL section.
3885 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3888 set, always call the notice callback.
3890 * VERSION: Increment for bfdlink.h change.
3892 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3895 (sh_relax_delete_bytes): Correct handling of differently sized
3896 trailing alignment reloc.
3898 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3899 * bfd-in2.h: Rebuild.
3900 * configure.in: Warn if there is no known 64 bit type.
3901 * configure: Rebuild.
3903 * Makefile.in: Rebuild dependencies.
3904 (BFD32_BACKENDS): Add ppcboot.o.
3905 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3907 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3908 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3910 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3913 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3914 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3915 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3917 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * elf64-mips.c: Improve reloc special_functions and handling of
3920 SHT_MIPS_OPTIONS section.
3921 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3922 mips_elf_hi16_reloc and make globally visible.
3923 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3924 make globally visible.
3925 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3926 make globally visible.
3927 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3928 and make globally visible.
3929 (gprel16_with_gp): Check howto->src_mask before using value in
3931 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3932 and make globally visible.
3933 (gprel32_with_gp): Check howto->src_mask before fetching value.
3934 (bfd_mips_elf_swap_options_in): New function.
3935 (bfd_mips_elf_swap_options_out): New function.
3936 (_bfd_mips_elf_set_private_flags): Rename from
3937 mips_elf_set_private_flags and make globally visible.
3938 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3939 mips_elf_copy_private_bfd_data and make globally visible.
3940 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3941 mips_elf_merge_private_bfd_data and make globally visible.
3942 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3943 for a SHT_MIPS_OPTIONS section.
3944 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3945 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3946 name of a SHT_MIPS_OPTIONS section.
3947 (_bfd_mips_elf_set_section_contents): New function.
3948 (mips_elf32_section_processing): Set the GP value in a
3949 SHT_MIPS_OPTIONS section.
3950 (_bfd_mips_elf_find_nearest_line): Rename from
3951 mips_elf_find_nearest_line and make globally visible.
3952 (bfd_elf32_set_section_contents): Define.
3953 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3954 (_bfd_mips_elf_lo16_reloc): Declare.
3955 (_bfd_mips_elf_gprel16_reloc): Declare.
3956 (_bfd_mips_elf_got16_reloc): Declare.
3957 (_bfd_mips_elf_gprel32_reloc): Declare.
3958 (_bfd_mips_elf_set_private_flags): Declare.
3959 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3960 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3961 (_bfd_mips_elf_find_nearest_line): Declare.
3962 (_bfd_mips_elf_set_section_contents): Declare.
3964 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3966 (elf_info_to_howto): Define.
3967 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3969 (elf_info_to_howto): Define.
3970 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3972 (elf_info_to_howto): Define.
3974 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3975 R_MOV16B[12], to match change in coff/internal.h.
3977 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * elf64-mips.c: Extensive additions to provide better support for
3980 writing files and for gas.
3981 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3982 of mips_elf_object_p.
3983 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3984 _bfd_mips_elf_object_p.
3985 (_bfd_mips_elf_final_write_processing): Rename from
3986 mips_elf_final_write_processing and make globally visible.
3987 (_bfd_mips_elf_fake_sections): Rename from
3988 mips_elf_fake_sections and make globally visible.
3989 (_bfd_mips_elf_section_from_bfd_section): Rename from
3990 mips_elf_section_from_bfd_section and make globally visible.
3991 (_bfd_mips_elf_section_processing): New function, broken out of
3992 mips_elf_section_processing.
3993 (mips_elf32_section_processing): Rename from
3994 mips_elf_section_processing; call
3995 _bfd_mips_elf_section_processing.
3996 (_bfd_mips_elf_symbol_processing): Rename from
3997 mips_elf_symbol_processing and make globally visible.
3998 (_bfd_mips_elf_read_ecoff_info): Rename from
3999 mips_elf_read_ecoff_info and make globally visible.
4000 (mips_elf32_ecoff_debug_swap): Rename from
4001 mips_elf_ecoff_debug_swap.
4002 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4003 struct symbol_cache_entry.
4004 (_bfd_elf_validate_reloc): New function, moved in from
4005 elfcode.h:validate_reloc.
4006 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4007 to _bfd_elf_validate_reloc. Change all callers.
4008 * elf-bfd.h (bfd_section_from_shdr): Declare.
4009 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4010 (_bfd_elf_validate_reloc): Declare.
4011 (_bfd_mips_elf_object_p): Declare.
4012 (_bfd_mips_elf_fake_sections): Declare.
4013 (_bfd_mips_elf_section_from_bfd_section): Declare.
4014 (_bfd_mips_elf_section_processing): Declare.
4015 (_bfd_mips_elf_symbol_processing): Declare.
4016 (_bfd_mips_elf_read_ecoff_info): Declare.
4017 (_bfd_mips_elf_final_write_processing): Declare.
4018 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4021 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4022 (mips_elf_final_write_processing): Likewise.
4024 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4026 64-bit MIPS ELF ABI objdump support:
4027 * elf64-mips.c: New file.
4028 * Makefile.in: Rebuild dependencies.
4029 (BFD64_BACKENDS): Add elf64-mips.o.
4030 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4031 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4032 bfd_elf64_littlemips_vec to targ_selvecs.
4033 (mips*-*-elf*): Likewise.
4034 * confingure.in: Add bfd_elf64_bigmips_vec and
4035 bfd_elf64_littlemips_vec to vector switch.
4036 * configure: Rebuild.
4037 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4038 broken out of mips_elf_section_from_shdr.
4039 (mips_elf32_section_from_shdr): Rename from
4040 mips_elf_section_from_shdr. Call new function.
4041 (elf_backend_section_from_shdr): Update name of renamed function.
4042 * elf-bfd.h (struct elf_size_info): Change second parameter of
4043 write_out_phdrs to be const. Likewise for second parameter of
4045 (struct bfd_elf_section_data): Add rel_hdr2 field.
4046 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4047 (bfd_elf32_swap_symbol_out): Likewise.
4048 (bfd_elf32_swap_reloc_in): Likewise.
4049 (bfd_elf32_swap_reloc_out): Likewise.
4050 (bfd_elf32_swap_reloca_in): Likewise.
4051 (bfd_elf32_swap_reloca_out): Likewise.
4052 (bfd_elf32_swap_phdr_in): Likewise.
4053 (bfd_elf32_swap_phdr_out): Likewise.
4054 (bfd_elf32_swap_dyn_in): Likewise.
4055 (bfd_elf32_swap_dyn_out): Likewise.
4056 (bfd_elf32_slurp_symbol_table): Declare.
4057 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4058 (bfd_elf32_write_out_phdrs): Declare.
4059 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4060 (bfd_elf64_swap_symbol_out): Likewise.
4061 (bfd_elf64_swap_reloc_in): Likewise.
4062 (bfd_elf64_swap_reloc_out): Likewise.
4063 (bfd_elf64_swap_reloca_in): Likewise.
4064 (bfd_elf64_swap_reloca_out): Likewise.
4065 (bfd_elf64_swap_phdr_in): Likewise.
4066 (bfd_elf64_swap_phdr_out): Likewise.
4067 (bfd_elf64_swap_dyn_in): Likewise.
4068 (bfd_elf64_swap_dyn_out): Likewise.
4069 (bfd_elf64_slurp_symbol_table): Declare.
4070 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4071 (bfd_elf64_write_out_phdrs): Declare.
4072 (_bfd_mips_elf_section_from_shdr): Declare.
4073 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4074 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4075 section for the section, add the new one to rel_hdr2. Increment
4076 reloc_count rather than setting it.
4077 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4078 Remove static declaration.
4079 (elf_write_shdrs_and_ehdr): Define name as macro.
4080 (elf_write_out_phdrs): Likewise.
4081 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4082 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4083 (elf_swap_symbol_in): Change second parameter to be const.
4084 (elf_swap_symbol_out): Likewise.
4085 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4086 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4087 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4088 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4089 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4090 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4091 parameter to be const. Make non-static.
4092 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4094 (elf_slurp_symbol_table): Make non-static.
4095 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4096 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4097 (elf_backend_size_info): Likewise.
4098 (elfNN_bed): Use elf_backend_size_info.
4099 * targets.c (bfd_elf64_bigmips_vec): Declare.
4100 (bfd_elf64_littlemips_vec): Declare.
4101 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4102 bfd_elf64_littlemips_vec if BFD64 is defined.
4104 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4106 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4108 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4109 zeroes, in alignment holes.
4111 * configure: Rebuild with autoconf 2.10.
4113 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4114 potential leading underscore in the allocated buffer.
4116 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4118 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4119 symbols into .sbss if this is a relocatable link.
4121 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4124 undefined symbols when creating a shared library.
4126 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * coff-sh.c: Add a bunch of new code and static const arrays to
4129 support aligning loads and stores on four byte memory boundaries.
4131 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4133 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4134 call sh_align_loads.
4135 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4138 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * cache.c (bfd_open_file): Unlink the file before opening it for
4141 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4143 * opncls.c (bfd_fdopenr): Set opened_once.
4145 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4150 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4151 the code unconditionally.
4153 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * libcoff-in.h (struct pei_section_tdata): Define structure.
4156 (pei_section_data): Define macro.
4157 * libcoff.h: Rebuild.
4158 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4159 store s_paddr field in pei_section_data.
4160 (coff_compute_section_file_positions): Use pei_section_data rather
4161 than _cooked_size, and don't overwrite an existing value.
4162 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4163 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4164 * peicode.h (coff_bfd_copy_private_section_data): Define if
4166 (pe_bfd_copy_private_section_data): New static function if
4169 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4171 * srec.c (srec_set_arch_mach): Write as a function rather than a
4174 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4175 no map, just check each member in turn to see whether it is
4178 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4180 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4181 table. Call BFD_ASSERT to validate header size, instead of
4183 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4186 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4188 * ppcboot.c: New target for looking at PPCbug boot records.
4190 * config{ure.in,.bfd}: Add support for ppcboot target.
4192 * configure: Regenerate.
4194 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4196 * coff-h8300.c (howto_table): Update names to match recent
4197 changes to include/coff/internal.h. Fix minor errors in the
4198 existing relocs. Add R_MOVL1 and R_MOVL2.
4199 (rtype2howto): Similarly.
4200 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4201 existing relaxing code and peform more relaxing.
4202 (h8300_reloc16_extra_cases): Likewise.
4204 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4206 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4209 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4211 * elfcode.h (elf_object_p): Reject generic ELF target if
4212 e_machine matches an alternate machine code in a specific backend.
4214 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4215 obsolete align_power_min field.
4217 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4219 * coff-h8300.c (reloc_howto_type): Add howto entry for
4221 (rtype2howto): Handle R_PCRWORD_B.
4222 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4223 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4224 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4225 branch (R_PCWORD_B).
4227 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4229 * aoutx.h (translate_from_native_sym_flags): Set the section for
4230 BSF_CONSTRUCTOR symbols.
4232 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4235 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4237 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4238 stop looking when section is found.
4240 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4242 * coffcode.h (STRING_SIZE_SIZE): Define.
4243 (styp_to_sec_flags): Handle long symbol names when looking for the
4245 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4246 (bfd_coff_long_section_names): Define.
4247 (coff_write_object_contents): Handle long section names.
4248 (bfd_coff_std_swap_table): Initialize new field.
4249 * libcoff.h: Rebuild.
4250 * coffgen.c (make_a_section_from_file): Handle long section
4252 (coff_write_symbols): Handle long section names.
4253 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4254 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4255 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4256 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4257 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4258 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4259 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4260 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4262 * bout.c (b_out_callback): Set lma of sections.
4263 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4264 parameter to output_bfd. Used input_bfd instead of output_bfd in
4267 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * aoutx.h (translate_from_native_sym_flags): Don't create
4270 SEC_CONSTRUCTOR sections.
4271 * ecoff.c (ecoff_set_symbol_info): Likewise.
4273 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4274 From Don Bowman <bowman@waterloo.hp.com>.
4276 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4278 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4279 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4281 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4283 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4284 mips_32_relocs field.
4285 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4286 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4287 relocs against a global symbol which is not defined in a regular
4289 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4290 against a global symbol, increment mips_32_relocs.
4291 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4292 the symbol is not defined in a regular file, make room in the
4295 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4298 file position and the virtual file position separately. Set
4299 filepos information bsaed on the real file position.
4300 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4301 Jan 23 change to coffcode.h.
4303 * som.c (som_slurp_symbol_table): Set the symbol count to the
4304 number of BFD symbols created.
4306 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4308 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4309 output file if linking shared objects. Loop to check all relocs,
4310 rather than returning false on first error.
4312 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4314 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4315 (ppc_elf_additional_program_headers): If .interp section, bump #
4316 of program headers by 1.
4317 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4318 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4319 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4321 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4323 (ppc_elf_relocate_section): If the output section isn't defined,
4324 don't abort, just give an error message.
4326 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4327 being created is .sdata or .sdata2, don't make the symbol dynamic.
4329 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4332 members of an archive for dynamic objects with no symbols, and
4333 pass them directly to check_archive_element.
4334 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4335 xcoff_link_check_dynamic_ar_symbols.
4336 (xcoff_link_check_dynamic_ar_symbols): New static function.
4338 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4339 from _bfd_nodynamic to _bfd_xcoff.
4340 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4342 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4343 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4344 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4345 * libcoff.h: Rebuild.
4346 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4347 (xcoff_get_section_contents): New static function.
4348 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4349 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4350 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4351 (xcoff_dynamic_reloc): New static variable.
4352 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4353 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4355 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4357 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4358 if reloc_entry->addend is not 0.
4359 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4361 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4363 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4365 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4366 Add entries for R_SPARC_[56].
4367 (sparc_reloc_map): Add entries for R_SPARC_[56].
4369 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4371 Optimize linking of stabs in sections as used in ELF and COFF.
4372 * stabs.c: New file.
4373 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4374 (_bfd_write_section_stabs): Declare.
4375 (_bfd_write_stab_strings): Declare.
4376 * libbfd.h: Rebuild.
4377 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4378 (struct coff_link_hash_table): Add stab_info field.
4379 * libcoff.h: Rebuild.
4380 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4382 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4384 (_bfd_coff_final_link): Write out stab strings hash table.
4385 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4386 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4388 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4389 (struct bfd_elf_section_data): Add stab_info field.
4390 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4392 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4393 _bfd_link_section_stabs.
4394 (elf_bfd_final_link): Write out stab strings hash table.
4395 (elf_link_input_bfd): Handle optimized stabs sections.
4396 * reloc.c (_bfd_final_link_relocate): Check address against
4397 _raw_size rather than _cooked_size.
4398 * Makefile.in: Rebuild dependencies.
4399 (BFD_LIBS): Add stabs.o
4400 (BFD_LIBS_CFILES): Add stabs.c.
4402 * VERSION: Increment for bfdlink.h change.
4404 * coffgen.c (coff_renumber_symbols): Correct handling of
4405 BSF_NOT_AT_END common symbols.
4407 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4409 * coff-ppc.c (record_toc): Add cast to avoid warning.
4410 (ppc_allocate_toc_section): Likewise.
4411 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4412 (ppc_coff_reloc_type_lookup): Remove unreached code.
4413 * coffcode.h (coff_write_object_contents): Don't take the address
4415 * peicode.h (pe_print_idata): Add casts to avoid warning.
4416 (pe_print_edata): Likewise.
4417 (pe_print_reloc): Remove ANSI C string concatenation.
4419 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4421 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4423 * libcoff.h: Rebuild.
4424 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4426 (coff_swap_aux_out): Likewise.
4427 * peicode.h (coff_swap_aux_in): Likewise.
4428 (coff_swap_aux_out): Likewise.
4429 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4431 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4433 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4434 Fix up .bf endndx link fields.
4435 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4437 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4440 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4442 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4443 on Solaris PowerPC systems doesn't get confused.
4445 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4448 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4449 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4450 update did_reg and did_reg2.
4452 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4456 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4457 callback routines, pass h->root.string rather than name, in case
4458 copy is true and name is transient.
4460 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4462 * elfcore.h: Add support for core files with multiple threads.
4463 (Primarily for Solaris.)
4465 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4468 section->orelocation is NULL.
4470 * coffgen.c (bfd_coff_get_syment): New function.
4471 (bfd_coff_get_auxent): New function.
4472 * bfd-in.h (bfd_coff_get_syment): Declare.
4473 (bfd_coff_get_auxent): Declare.
4474 * bfd-in2.h: Rebuild.
4476 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4478 * elf32-mips.c (struct mips_hi16): Define.
4479 (mips_hi16_addr, mips_hi16_addend): Remove.
4480 (mips_hi16_list): New static variable.
4481 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4482 (mips_elf_lo16_reloc): Process mips_hi16_list.
4483 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4484 relocs before the associated LO16 reloc.
4486 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4488 * versados.c (versados_scan): Check bfd_alloc return value.
4489 (versados_object_p): Check all bfd_read return values. Require
4490 that lang field be less than 10, to avoid confusion with Intel Hex
4493 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4495 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4496 not 0, for an absolute symbol.
4497 (NAME(aout,swap_ext_reloc_out)): Likewise.
4499 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4500 (ihex_write_object_contents): For a large start address, output
4501 the full 32 bit address in record type 5.
4503 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4504 to int to avoid promotion problems in prototype.
4506 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4508 * configure.host: Use ${srcdir} when looking for picfrag.
4510 * configure.host: Switch on ${libdir}, not $(libdir). From
4511 alan@spri.levels.unisa.edu.au (Alan Modra).
4513 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4514 entry point, not just for DYNAMIC objects.
4515 * sunos.c (sunos_add_dynamic_symbols): Always call
4516 sunos_create_dynamic_sections. If called with a non DYNAMIC
4517 object, don't do anything else.
4518 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4520 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * configure.in: Permit --enable-shared to specify a list of
4524 * configure: Rebuild.
4526 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4527 host when configuring with --enable-shard.
4529 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4534 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4535 to avoid crashing in bfd_hash_replace.
4537 * sysdep.h: Use #ifdef, not #if.
4539 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * config.in: Rebuild.
4543 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4545 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4546 (AC_CHECK_HEADERS): Check for sys/time.h
4547 (AC_HEADER_TIME): Add macro.
4548 * configure: Rebuild.
4549 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4550 to control what combination of <time> and <sys/time.h>
4553 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4555 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4556 (aout_32_sunos4_write_object_contents): Likewise.
4557 * aoutx.h (NAME(aout,machine_type)): Handle
4558 bfd_mach_sparc_{sparclet,sparclite}.
4559 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4560 (bfd_mach_sparc_v9_p): Update.
4561 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4562 * libaout.h (enum machine_type): Add M_SPARCLET.
4563 * sunos.c (MACHTYPE_OK): Define.
4564 * bfd-in2.h: Regenerated.
4566 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4569 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4570 * elflink.c (_bfd_elf_create_got_section): Store the
4571 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4572 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4573 global offset table goes over 0x1000, set the value of
4574 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4575 (elf32_sparc_relocate_section): Subtract the offset of
4576 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4578 * elfcode.h: Don't include <string.h>.
4580 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4582 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4583 generic_link_hash_newfunc. All references changed.
4584 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4585 moved here from libbfd-in.h.
4586 * libbfd-in.h: Corresponding changes.
4587 * libbfd.h: Regenerated.
4589 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * aoutx.h (aout_link_input_section_std): When reporting an
4592 overflow error, use the name of the symbol in the hash table if
4594 (aout_link_input_section_ext): Likewise.
4596 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4597 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4599 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4601 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4602 * coffcode.h (coff_compute_section_file_positions): Likewise.
4603 (coff_write_object_contents): Likewise.
4605 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4607 * section.c (SEC_LINK_ONCE): Define.
4608 (SEC_LINK_DUPLICATES): Define.
4609 (SEC_LINK_DUPLICATES_DISCARD): Define.
4610 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4611 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4612 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4613 * bfd-in2.h: Rebuild.
4614 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4615 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4616 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4617 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4618 SEC_LINK_ONCE, and look through the symbol table for the setting
4619 for SEC_LINK_DUPLICATES.
4620 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4621 set for a section, find the section symbol in the symbol table,
4622 and set the aux entry based on SEC_LINK_DUPLICATES.
4623 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4624 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4625 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4626 * coff-i386.c (i386coff_vec): Likewise.
4627 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4629 * VERSION: Bump to 2.6.1.
4630 * Makefile.in (stamp-h): Depend upon VERSION.
4632 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4634 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4635 * libbfd.h: Rebuilt.
4636 * linker.c (generic_link_hash_newfunc): No longer static.
4637 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4639 * coff-h8300.c: Add two derived hash tables and their associated
4640 funtions and #defines for use by the h8300 linker.
4641 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4642 the function vector as needed. Place the address of the function
4643 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4644 Rewrite the vectors section contents as necessary.
4645 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4646 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4647 (coff_bfd_link_hash_table_create): Likewise.
4649 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4652 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4654 (hppa_rebuild_insn): Pass pointer to correct type to
4655 low_sign_unext and dis_assemble_21.
4657 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4659 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4660 Stick with sparc-*-{sysv4*,solaris2*}.
4662 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4665 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4666 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4667 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4668 fields is non-zero, print them.
4670 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4671 ifdef. Remove unused variables.
4672 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4674 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4675 (get_symbol_value): Ifdef out.
4676 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4677 (coff_ppc_relocate_section): Remove unused variables. Make
4678 fprintf strings and argument types correspond. Put before_addr in
4680 (dump_toc): Make fprintf strings and argument types correspond.
4681 (ppc_process_before_allocation): Remove unused variables. Always
4683 (ppc_reflo_reloc): Ifdef out.
4684 (ppc_addr32nb_reloc): Ifdef out.
4685 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4687 (coff_ppc_rtype_to_howto): Likewise.
4688 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4690 * peicode.h (pe_print_idata): Move otherwise unused variables into
4691 the #ifdef where they are used. Always return a value.
4692 (pe_print_edata): Make fprintf strings and argument types
4693 correspond. Always return a value.
4694 (pe_print_pdata): Removed unused variable addr_value. Always
4696 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4697 strings and argument types correspond. Always return a value.
4699 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4700 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4701 variable rela inside #if 0 section where it is used.
4703 * ns32k.h: New file.
4704 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4705 functions to start with _bfd_.
4706 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4707 functions in cpu-ns32k.h.
4708 * Makefile.in: Rebuild dependencies.
4709 (HFILES): Add ns32k.h.
4711 * section.c (struct sec): Add linker_mark field. Change
4712 user_set_vma and reloc_done to be single bit fields.
4713 (STD_SECTION): Update accordingly.
4714 * bfd-in2.h: Rebuild.
4715 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4717 (aout_link_input_bfd): Don't link unmarked sections.
4718 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4720 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4721 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4723 * elflink.h (elf_bfd_final_link): Mark sections included in the
4725 (elf_link_input_bfd): Don't link unmarked sections.
4726 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4728 (xcoff_link_input_bfd): Don't link unmarked sections.
4730 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4731 overflow error messages.
4733 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4735 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4736 is not set, print "BFD: " before the error message.
4738 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4739 Miles Bader <miles@gnu.ai.mit.edu>.
4740 * configure: Rebuild.
4742 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4747 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4748 m68k-aout, m68k-coff, and m68k-elf targets.
4750 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4752 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4753 (ieee_generic_stat_arch_elt): Restructured to prevent
4754 ieee_object_p from being called repeatedly.
4756 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4758 * coffcode.h (coff_write_object_contents): Allocate
4759 buffers large enough for any FILEHDR or AOUTHDR.
4761 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4763 * ecofflink.c (lookup_line): New static function, renamed and
4764 slighly changed from old _bfd_ecoff_locate_line.
4765 (_bfd_ecoff_locate_line): Cache line number information. Use
4766 lookup_line for actual lookup.
4768 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4770 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4771 multiple of 20 bytes.
4773 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4776 allocate ecoff_find_line, and don't initialize by hand.
4777 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4778 mips_elf_find_line, and don't call memset.
4780 * coffcode.h (coff_compute_section_file_positions): If not
4781 producing a final executable, don't consider sofar when aligning
4782 the section to the correct size.
4784 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4786 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4787 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4788 * coffgen.c (coff_section_symbol): Ifdef out.
4790 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4793 output_bfd is not NULL.
4795 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4797 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4798 of bfd_alloc (fixes fix_line not being initialized).
4799 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4801 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4803 * coffcode.h: Allow specific backends to override the
4804 bfd_link_add_symbols routine.
4806 * coff-h8300.c: Include genlink.h.
4807 (howto_table): Add R_MEM_INDIRECT.
4808 (rtype2howto): Support R_MEM_INDIRECT.
4809 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4812 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4814 * coff-alpha.c (alpha_relocate_section): Use
4815 info->callbacks_warning, rather than _bfd_error_handler, for
4816 "multiple gp" warning.
4818 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4820 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4821 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4822 table string. Use bfd_wrapped_link_hash_lookup.
4823 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4825 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4826 table, if any, when writing out symbols.
4827 (aout_link_input_section_std): Use the name from the hash table,
4828 if any, when reporting undefined symbols.
4829 (aout_link_input_section_ext): Likewise.
4830 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4831 * bout.c (get_value): Likewise.
4832 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4833 * ecoff.c (ecoff_reloc_link_order): Likewise.
4834 * elflink.h (elf_link_add_object_symbols): Likewise.
4835 (elf_reloc_link_order): Likewise.
4836 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4837 (_bfd_generic_reloc_link_order): Likewise.
4838 (default_indirect_link_order): Likewise.
4839 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4840 * sunos.c (sunos_add_one_symbol): Likewise.
4841 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4842 (bfd_xcoff_link_count_reloc): Likewise.
4843 (xcoff_reloc_link_order): Likewise.
4845 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4846 into -1 for intern->rss.
4848 * configure: Rebuild with autoconf 2.8.
4850 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * stab-syms.c (__define_stab_duplicate): Define.
4853 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4855 * bfd-in.h (bfd_get_stab_name): Declare.
4856 * bfd-in2.h: Rebuild.
4857 * Makefile.in: Rebuild dependencies.
4858 (BFD_LIBS): Add stab-syms.o.
4859 (BFD_LIBS_CFILES): Add stab-syms.c.
4860 (BFD32_BACKENDS): Remove stab-syms.o.
4861 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4862 * configure.in: Don't list stab-syms.o in bfd_backends.
4863 * configure: Rebuild.
4864 * libaout.h (aout_stab_name): Don't declare.
4865 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4868 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4870 * elf.c (assign_file_positions_for_segments): Adjust file offset
4871 for section alignment even if SEC_LOAD is not set.
4873 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4875 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4876 since they appear as targets in Makefile.in.
4877 * configure: Rebuild.
4879 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4880 don't fiddle with a symbol which is not defined anywhere.
4882 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4885 though they are defined in a shared library.
4886 (xcoff_build_ldsyms): Likewise.
4888 * coffgen.c (coff_find_nearest_line): Don't look at the line
4889 numbers for the section if section->lineno is NULL.
4891 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4892 message rather than calling BFD_ASSERT.
4893 * elfcode.h (write_relocs): Check return value of
4894 _bfd_elf_symbol_from_bfd_symbol.
4896 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4898 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4901 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4903 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4905 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4906 hppa_reloc_field_selector_type_alt.
4907 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4908 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4910 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4912 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4914 * elf.c (assign_file_positions_for_segments): Adjust the segment
4915 memory size for the alignment of a SEC_ALLOC section, not just a
4918 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4920 * m68klinux.c: New file.
4921 * hosts/m68klinux.h: New file.
4922 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4923 * configure.in (m68*-*-linux*): New native host.
4924 (m68klinux_vec): New vector.
4925 * configure: Rebuild.
4926 * targets.c (m68klinux_vec): Declare.
4927 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4928 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4929 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4930 declaration from bfd_linux_size_dynamic_sections.
4931 (bfd_m68klinux_size_dynamic_sections): Declare.
4932 * bfd-in2.h: Rebuild.
4933 * Makefile.in: Rebuild dependencies.
4934 (BFD32_BACKENDS): Add m68klinux.o.
4935 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4937 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4939 * libhppa.h (pa_arch): Add pa20.
4940 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4941 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4942 (hppa_field_adjust): Handle e_nsel.
4943 * som.c: Provide default definitions for many new relocs found only
4944 in hpux10 include files.
4945 (som_fixup_formats): Add several new relocs from hpux10.
4946 (som_hppa_howto_table): Add hpux10 relocs.
4947 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4949 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4951 * mpw-make.sed: Edit out recent shared library support, and
4952 rules to rebuild .h files using doc/chew.
4954 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4956 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4957 size even of sections with no contents.
4959 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4961 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4962 starting with '$' the way we skip names starting with '.'. When
4963 updating x_endndx, don't be fooled by an index which has been
4966 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4967 struct/union/enum type with no elements.
4969 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4973 * archive.c (bfd_generic_archive_p): If the first file in the
4974 archive can not be recognized as an object, don't assume that this
4975 is the wrong format.
4977 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4978 format is not bfd_object.
4979 (bfd_elf_get_dt_soname): Likewise.
4981 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4986 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4988 * bfd.c (tdata): Add netbsd_core_data.
4989 * bfd-in2.h: Regenerated.
4991 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4993 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4994 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4995 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4998 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4999 to get the symbol index, matching 14 Jul 95 change.
5001 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5003 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5004 Remove duplicate definition of gp.
5006 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5009 assume that we can set the GP value and then get the same value,
5010 since it won't be true if the output file is neither ELF nor
5012 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5013 _bfd_get_gp_value here.
5014 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5015 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5017 (mips_elf_lo16_reloc): Likewise.
5018 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5019 Don't require that the BFD be ELF.
5020 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5021 (mips_elf_gprel32_reloc): Likewise.
5022 (mips_elf_relocate_section): Don't assume we can set and get the
5024 (mips_elf_finish_dynamic_symbol): Don't bother to use
5025 _bfd_get_gp_value here.
5027 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5028 Don't change epdr between malloc and free. Be careful not to free
5029 NULL pointers. Zero out the first RPDR.
5031 * configure.host: On Linux, only pass -rpath option if $(libdir)
5032 is neither /lib nor /usr/lib. From Alan Modra
5033 <alan@mullet.Levels.UniSA.Edu.Au>.
5035 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5037 (elf_dt_name): Rename from elf_dt_needed_name.
5038 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5040 (bfd_elf_get_dt_soname): New function.
5041 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5042 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5043 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5044 * bfd-in2.h: Rebuild.
5046 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5048 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5049 _bfd_sparc_elf_reloc_type_lookup.
5050 (bfd_elf32_bfd_reloc_type_lookup): Update.
5051 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5052 (sparc64_elf_howto_table): Define.
5053 (sparc_reloc_map): Define.
5054 (sparc64_elf_reloc_type_lookup): New function.
5055 (sparc_elf_wdisp16_reloc): New function.
5056 (elf_info_to_howto): Use sparc64_elf_howto_table.
5057 (sparc64_elf_relocate_section): Likewise.
5058 (bfd_elf64_bfd_reloc_type_lookup): Update.
5060 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5062 * configure.host: Check for 'do not mix' from native linker before
5063 trying to use -rpath.
5065 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * bfd.c (_bfd_get_gp_value): New function.
5068 (_bfd_set_gp_value): New function.
5069 * libbfd-in.h (_bfd_get_gp_value): Declare.
5070 (_bfd_set_gp_value): Declare.
5071 * libbfd.h: Rebuild.
5072 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5073 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5074 directly to the fields in the tdata information.
5075 (alpha_relocate_section): Likewise.
5076 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5077 (mips_gprel_reloc): Likewise.
5078 (mips_relocate_section): Likewise.
5079 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5080 (mips_elf_lo16_reloc): Likewise.
5081 (mips_elf_final_gp): Likewise.
5082 (mips_elf_gprel16_reloc): Likewise.
5083 (mips_elf_gprel32_reloc): Likewise.
5084 (mips_elf_relocate_section): Likewise.
5085 (mips_elf_finish_dynamic_symbol): Likewise.
5087 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5089 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * configure.in: Call AC_PROG_CC before configure.host.
5092 * configure: Rebuild.
5093 * configure.host: Don't set information which autoconf should
5094 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5096 * configure.host: Remove go32 and win32 host information, since it
5097 should no longer be needed.
5099 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5100 then start a new segment rather than put a writable section in a
5103 * configure.host: Set RPATH_ENVVAR.
5105 * Makefile.in: Rebuild dependencies.
5107 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5108 zero_section variable.
5110 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5112 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5113 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5114 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5116 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5118 * ieee.c (ieee_write_expression): Only use an R variable for a
5119 local symbol. Don't output a zero offset. Handle a zero address.
5120 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5121 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5123 (parse_expression): Don't try to handle multiple occurrences of a
5124 P variable. Handle I variables differently from X variables. Fix
5125 the order of minus expressions.
5126 (ieee_slurp_external_symbols): Generate an I variable for an NN
5127 record. Fix handling of ATI and ATX records.
5128 (ieee_slurp_sections): Only set minimal section attributes.
5129 Adjust them later, based on the section contents.
5130 (ieee_object_p): Read in the file until just after the ME record.
5131 Call ieee_slurp_section_data to set the section flags.
5132 (do_one): Add iterations parameter. Only repeat the first load
5133 item. Set the section and file reloc flags.
5134 (ieee_slurp_section_data): Set section flags. Pass iterations to
5136 (ieee_canonicalize_reloc): Handle I variables.
5137 (do_with_relocs): Only emit relocation size when necessary.
5138 Increase MAXRUN to 127. Change ov to be assigned, and take
5139 src_mask and pcrel_offset into account.
5140 (ieee_write_data_part): Skip sections that are not loaded.
5141 (ieee_write_external_part): Don't output optional last entry of WX
5143 (ieee_write_me_part): Make setting of me_record neater.
5144 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5146 * syms.c (stt): Add entries for zerovars, vars, and code.
5148 * elfcode.h (validate_reloc): New static function.
5149 (write_relocs): Call validate_reloc for non ELF relocs.
5151 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5152 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5153 (TARGET_LITTLE_SYM): Likewise.
5155 * config.bfd (m68*-*-psos*): New target.
5157 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5159 * i386msdos.c: Remove some #if 0 code.
5160 (msdos_write_object_contents): Don't include empty sections in the
5161 size computation, regardless of their address.
5163 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5165 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5166 is NULL, ie, the -r switch is used.
5168 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5170 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5171 (BFD_RELOC_MIPS_GOT_LO16): Define.
5172 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5173 * bfd-in2.h, libbfd.h: Rebuild.
5174 * elf32-mips.c (mips_reloc_map): Map new relocs.
5176 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5178 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5181 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5182 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5183 simple number for the section address, rather than an expression.
5184 Limit the number of bytes between relocs to MAXRUN.
5185 (ieee_write_me_part): Set me_record to the file offset after the
5187 (ieee_write_processor): New static function.
5188 (ieee_write_object_contents): Use ieee_write_processor.
5190 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5192 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5194 * coff-aux.c: Change include of aux.h to aux-coff.h.
5196 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5198 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5199 relocation put the addend both in the reloc entry and the data.
5200 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5203 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5204 a R_68K_PCxx reloc against a defined global symbol directly.
5205 (elf_m68k_check_relocs): Don't count such a reloc.
5207 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5208 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5209 symbol for now, otherwise always record the symbol as dynamic.
5210 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5211 is not referenced by a dynamic object, and we are not making a
5212 shared object, then don't make a PLT entry. If we do make a PLT
5213 entry, make sure the symbol has been recorded as dynamic.
5215 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * configure.host: When making a shared library, set HLDFLAGS to
5218 pass an appropriate -rpath option. Use the make variable SONAME
5219 as the shared library soname, rather than computing it here. On
5220 SunOS, build stamp-tshlink in place of $(SHLINK).
5221 * Makefile.in (SONAME): New variable.
5222 ($(SHLINK)): Make a link to the transformed name, as well.
5223 (stamp-tshlink): New target.
5224 (install): Skip stamp-tshlink during install.
5226 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5228 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5229 linker sections have been set up yet.
5231 * elf.c (make_mapping): Add an additional argument to suppress
5232 making the first section include the program headers.
5233 (map_sections_to_segments): If the user used -Ttext such that the
5234 program headers are on a different page, do not set the flags
5235 saying that this section includes the program headers.
5237 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5239 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5240 don't define TRAD_HEADER.
5241 * configure: Rebuild.
5243 * netbsd-core.c: New file, support for NetBSD core files.
5244 * hosts/*nbsd.h: Removed.
5246 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5248 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5249 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5250 * libbfd.h, bfd-in2.h: Regenerated.
5251 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5252 bfd_elf32_bfd_reloc_type_lookup.
5253 (reloc_type{,_names}): Deleted.
5254 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5256 (sparc_reloc_map): Add sparc64 relocs.
5257 (sparc_elf_notsupported_reloc): New static function.
5258 (sparc_elf_wdisp16_reloc): New static function.
5259 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5260 (elf32_sparc_relocate_section): Likewise.
5261 (bfd_elf32_bfd_reloc_type_lookup): Define.
5262 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5263 (reloc_type{,_names}): Deleted.
5264 (elf_sparc_howto_table): Deleted.
5265 (sparc_reloc_map): Deleted.
5266 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5267 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5269 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5271 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5274 * Makefile.in (program_transform_name): New variable.
5275 (install): Transform library name before installing it.
5277 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5279 * archures.c (bfd_mach_i960_hx): Define.
5280 * bfd-in2.h: Rebuild.
5281 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5282 (MATRIX): Expand entries for HX.
5283 (arch_info_struct): Add i960:hx entry.
5284 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5285 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5286 (coff_set_flags): Handle bfd_mach_i960_hx.
5288 Support for building as a shared library, based on patches from
5289 Alan Modra <alan@spri.levels.unisa.edu.au>:
5290 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5291 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5292 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5293 * configure: Rebuild.
5294 * configure.host: If --enable-shared, adjust shared library stuff
5295 based on the host. If the host is SunOS, and the linker supports
5296 -rpath, set HLDFLAGS to use it.
5297 * Makefile.in (ALLLIBS): New variable.
5298 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5299 (COMMON_SHLIB, SHLINK): New variables.
5300 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5301 (STAGESTUFF): Remove variable.
5302 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5304 (stamp-ofiles): New target, like old ofiles target, but build
5305 using a temporary file and move-if-change, and touch stamp-ofiles
5307 (ofiles): Just depend upon stamp-ofiles.
5308 (stamp-piclist, piclist): New targets.
5309 ($(SHLIB), $(SHLINK)): New targets.
5310 (targets.o, archures.o): Build twice if PICFLAG is set.
5311 (do_mostlyclean): Remove pic/*.o.
5312 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5314 (do_distclean): Remove pic and stamp-picdir.
5315 (install): Install shared libraries.
5316 ($(OFILES)): Depend upon stamp-picdir.
5317 (stamp-picdir): New target.
5319 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5321 * libcoff.h: Rebuild.
5323 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5324 flavour of a section with no owner.
5326 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5327 ELF_LINK_NON_ELF flag.
5328 (mips_elf_create_got_section): Likewise.
5330 * elf.c: Revert last change, since it breaks dynamic linking.
5331 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5333 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5334 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5335 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5337 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5339 * elf.c (assign_file_positions_for_segments): If the backend does
5340 not want the elf header or the program headers in the address
5341 space, do not include them in the calculations.
5343 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5344 function to determine if we need additional program headers.
5345 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5346 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5348 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5352 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5354 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5355 back into one line. Some compilers (sunos 4.1.3 for example)
5356 won't accept args split across more than one line.
5358 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5360 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5361 * configure: Regenerate.
5363 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5365 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5366 try to do arithmetic on a void *, cast it to a unsigned char * first.
5368 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5370 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5371 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5373 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5374 flag for a newly defined symbol.
5375 (NAME(bfd_elf,record_link_assignment)): Likewise.
5376 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5377 set the DEF or REF_REGULAR flags correctly.
5379 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5380 (libbfd.h, libcoff.h): Corresponding change.
5382 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5383 a PLT32 reloc as dynamic.
5384 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5385 is not referenced by a dynamic object, and we are not making a
5386 shared object, then don't make a PLT entry. If we do make a PLT
5387 entry, make sure the symbol has been recorded as dynamic.
5389 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5391 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5392 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5393 (powerpcle-*-cygwin32): New.
5394 * peicode.h (add_data_entry): Get address from vma.
5396 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5398 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5399 attached to the section has already been created as an undefined
5400 symbol, treat it as if it hasn't been created yet.
5402 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5404 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5405 symbol or section symbols if stripping all symbols and this is not
5406 a relocateable link. Don't output the symbol string table if
5407 there are no symbols.
5408 (elf_link_flush_output_syms): Don't do anything if there are no
5411 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5413 * coff-aux.c: New file.
5414 * hosts/m68kaux.h: New file.
5415 * config.bfd (m68*-apple-aux*): New target.
5416 * configure.in (m68*-apple-aux*): New native host.
5417 (m68kaux_coff_vec): New vector.
5418 * configure: Rebuild.
5419 * targets.c (m68kaux_coff_vec): Declare.
5420 * coffcode.h (bfd_coff_backend_data): Add field
5421 _bfd_coff_link_add_one_symbol.
5422 (bfd_coff_link_add_one_symbol): Define.
5423 (compare_arelent_ptr): New static function if TARG_AUX.
5424 (coff_write_relocs): If TARG_AUX, sort the relocs.
5425 (coff_write_object_contents): Set A/UX aouthdr magic number.
5426 (coff_link_add_one_symbol): Define if not defined.
5427 (bfd_coff_std_swap_table): Initialize new field.
5428 * libcoff.h: Rebuild.
5429 * cofflink.c (coff_link_add_symbols): Call
5430 bfd_coff_link_add_one_symbol rather than
5431 _bfd_generic_link_add_one_symbol.
5432 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5433 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5434 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5435 * Makefile.in: Rebuild dependencies.
5436 (BFD32_BACKENDS): Add coff-aux.o.
5437 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5439 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5441 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5442 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5444 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5446 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5447 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5448 (maintainer-clean): Warn about deleting special files.
5449 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5451 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5452 warning symbols correctly.
5453 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5454 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5455 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5456 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5457 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5458 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5460 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5463 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5465 * libcoff-in.h: aligned newly exported names with bfd naming
5466 conventions. Removed an erroneous define of POWERPC_LE_PE.
5467 * libcoff.h: Rebuild.
5468 * cofflink.c, coff-ppc.c: the above function name changes
5470 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5472 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5473 * ecoff.c (struct extsym_info): Define.
5474 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5475 to ecoff_link_write_external.
5476 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5477 Strip symbols when appropriate.
5479 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5480 * syms.c (BSF_OBJECT): Define.
5481 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5482 * bfd-in2.h: Rebuild.
5483 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5485 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5488 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5489 copying relocs into a shared object, treat a defined global symbol
5491 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5492 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5493 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5495 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5496 real defined symbol, not to a weak defined symbol.
5498 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5500 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5501 and made a few static functions externs.
5503 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5504 POWERPC_LE_PE hack in cofflink.
5506 * libcoff-in.h: promoted the following from cofflink.c to allow
5507 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5508 coff_debug_merge_element, struct coff_debug_merge_type,
5509 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5510 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5511 coff_debug_merge_hash_lookup, coff_link_section_info,
5512 coff_final_link_info, coff_debug_merge_hash_newfunc,
5513 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5515 * libcoff.h: re-gen'd
5517 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * syms.c: Include "bfdlink.h".
5520 (struct stab_find_info): Define.
5521 (_bfd_stab_section_find_nearest_line): New function.
5522 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5523 * libbfd.h: Rebuild.
5524 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5525 * elf.c (_bfd_elf_find_nearest_line): Try calling
5526 _bfd_stab_section_find_nearest_line before searching the ELF
5527 symbol table. Find the closest STT_FUNC symbol, not the last one.
5528 * libcoff-in.h (coff_data_type): Add line_info field.
5529 * libcoff.h: Rebuild.
5530 * coffgen.c (coff_find_nearest_line): Try calling
5531 _bfd_stab_section_find_nearest_line before searching the COFF
5533 * Makefile.in: Rebuild dependencies.
5535 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5537 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5538 4 bytes, so we get the correct value when updating the register
5539 field in little endian mode.
5541 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5543 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5544 entry_section fields. Add sntoc and snentry fields.
5545 * libcoff.h: Rebuild.
5546 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5547 not toc_section and entry_section (the COFF file does not have any
5548 sections at this point).
5549 (coff_write_object_contents): Set o_snentry and o_sntoc from
5550 snentry and sntoc rather than entry_section and toc_section.
5551 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5552 snentry, not toc_section and entry_section.
5553 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5554 entry_section from hentry.
5555 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5557 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5558 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5559 than using toc_section directly.
5561 * archures.c: Add missing `.' in enum bfd_architecture.
5562 * bfd-in2.h: Rebuild.
5564 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5565 Robert Lipe <robertl@arnet.com>.
5567 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5569 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5570 to sections we allocate. Use bfd_zalloc to allocate initialial
5571 sections, not bfd_alloc.
5572 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5573 SDA{,2}I16 relocations.
5574 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5575 whether to put something in .sbss or not.
5576 (ppc_elf_relocate_section): Add support for more relocations. Add
5577 in sec->output_offset where appropriate. Make error messages
5578 include the symbol name.
5580 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5581 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5582 doesn't get redefined messages if -shared.
5584 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5585 section if the rel_section field has been set up.
5587 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5589 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5592 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5594 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5595 of flags, only flags used are controlled by mach number. Bump up
5596 output file mach number to highest of input file mach numbers.
5597 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5598 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5600 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5601 bfd_elf64_sparc_vec support.
5603 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5605 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5606 the embedded bit is set on some objects and not on others. Just
5608 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5611 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5613 * coffcode.h (coff_new_section_hook): Don't try to align the
5616 * coffcode.h (coff_set_section_contents): Fix the handling of the
5617 .lib section to work even if the entire section contents are
5618 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5619 Robert Lipe <robertl@arnet.com>.
5621 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5623 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5624 memory here for contents.
5626 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5627 _SDA2_BASE_ by 32768.
5628 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5629 started using. Allocate contents for .sdata and .sdata2 sections
5631 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5633 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5634 size _SDA{,2}_BASE_.
5635 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5638 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5640 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5642 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5643 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5644 (bfd_mach_sparc_v9a): Define.
5645 (bfd_mach_sparc_v9_p): Define.
5646 * bfd-in2.h: Regenerated.
5647 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5649 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5650 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5651 to bfd_elf32_sparc_vec.
5652 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5653 Add v8plus{,a} support.
5655 (sparc_compatible): New function.
5656 * elf32-sparc.h: #include "elf/sparc.h".
5657 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5658 elf32_sparc_final_write_processing): New functions.
5659 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5660 elf_backend_final_write_processing): Define.
5662 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5664 * elf-bfd.h (struct elf_link_hash_entry): Add
5665 linker_section_pointer field.
5666 (enum elf_linker_section_enum): Enumeration for new way of
5667 creating linker dynamic sections and symbols.
5668 (elf_linker_section{,_pointers}): New structures for creating
5669 dynamic sections and symbols.
5670 (elf_obj_tdata): Add linker_section_pointers and linker_section
5672 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5673 (_bfd_elf_create_linker_section): New declarations.
5674 (_bfd_elf_find_pointer_linker_section): Ditto.
5675 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5676 (_bfd_elf_make_linker_section_rela): Ditto.
5678 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5680 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5681 (ppc_elf_create_linker_section): New function to create the
5682 sections .got, .sdata, and .sdata2.
5683 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5685 (ppc_elf_check_relocs): Support more of the eabi relocations.
5686 (ppc_elf_relocate_section): Ditto.
5687 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5688 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5690 * elflink.h (elf_create_pointer_linker_section): New function to
5691 create initialized pointers in dynamic linker sections.
5692 (elf_finish_pointer_linker_section): Actually intialize the
5693 pointers created above.
5695 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5696 macros to provide both 32 and 64 bit versions of
5697 elf_create_pointer_linker_section.
5698 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5699 provide both 32 and 64 bit versions of
5700 elf_finish_pointer_linker_section.
5702 * elflink.c (_bfd_elf_create_linker_section): New function to
5703 create a linker section.
5704 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5705 given address in the linker pointer offsets created for a given
5707 (_bfd_elf_make_linker_section_rela): Make a RELA section
5708 corresponding to the generated linker section.
5710 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5712 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5714 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5716 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5717 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5718 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5719 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5720 toc entry in an objdump) for now.
5721 (ppc_do_last, ppc_get_last): New function - needed to save processing
5722 the toc owner to the end.
5723 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5726 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5727 toc owner from being done till last. Must define POWERPC_LE_PC
5730 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5732 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5734 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5735 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5737 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5739 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5741 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5743 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5745 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5747 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * elf.c (assign_file_positions_for_segments): Don't increment file
5750 offset for a segment which contains no loadable sections.
5752 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5754 * reloc.c: Add new PowerPC relocations.
5755 * {bfd-in2,libbfd}.h: Regenerate.
5757 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5758 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5760 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5762 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5765 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5768 * coffgen.c (coff_find_nearest_line): Don't try to cache
5769 information in sections that are not owned by a BFD. From Richard
5770 Henderson <richard@atheist.tamu.edu>.
5772 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5773 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5774 * elflink.h (elf_link_output_extsym): Remove special check for
5777 * ecoffswap.h: Add prototypes for static functions.
5779 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5781 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5782 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5784 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5785 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5786 support. Begin support for R_PPC_SDA{2,}REL.
5788 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5790 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5791 create the .got and .got.neg sections.
5792 (ppc_elf_size_dynamic_sections): Call it.
5793 (ppc_elf_check_relocs): Call it.
5794 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5795 (ppc_elf_check_relocs): Add error messages for relocations we
5796 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5799 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5801 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5802 section flags for V.4 and eabi.
5804 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5806 * elf.c (assign_file_positions_for_segments): If a segment
5807 contains no sections, don't mark it as readable.
5809 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5810 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5812 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5813 dynamic section, if there is one.
5814 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5815 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5816 (bfd_elf64_swap_dyn_in): Likewise.
5817 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5819 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5821 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5822 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5823 <pirker@eiunix.tuwien.ac.at>.
5825 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5827 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5828 PowerPC V.4 and eabi.
5829 * bfd-in2.h: Regenerate.
5830 * libfd.h: Regenerate.
5832 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5834 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5835 section type and SHF_EXCLUDE section flag, turning them into the
5836 appropriate bfd section flag.
5838 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5840 * xcofflink.c (xcoff_link_add_symbols): Create the special
5841 sections if we see a DYNAMIC object, in case that is the only
5842 XCOFF input object we see.
5844 * elf32-mips.c: Extensive changes for a start at dynamic linking
5845 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5847 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5848 (struct elf_backend_data): Remove
5849 elf_backend_create_program_headers field. Add
5850 elf_backend_additional_program_headers and
5851 elf_backend_modify_segment_map fields.
5852 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5854 (elf_backend_additional_program_headers): Likewise.
5855 (elf_backend_modify_segment_map): Likewise.
5856 (elf_backend_create_program_headers): Don't define.
5857 (elfNN_bed): Change to account for field changes.
5858 * elf.c (assign_file_positions_for_segments): Call new
5859 modify_segment_map backend function. Don't call old
5860 create_program_headers backend function.
5861 (get_program_header_size): Call additional_program_headers rather
5862 than create_program_headers.
5863 * elflink.h (elf_link_add_object_symbols): Initialize
5864 type_change_ok from new backend field.
5865 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5867 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5868 a reloc against the appropriate section.
5870 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5871 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5872 (elf_flags_init): Rename from elf_ppc_flags_init.
5873 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5875 (ppc_elf_copy_private_bfd_data): Likewise.
5876 (ppc_elf_merge_private_bfd_data): Likewise.
5878 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5881 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5883 * coff-alpha.c (alpha_relocate_section): During final link, allow
5884 output .lita section to be bigger than 64k by adjusting gp value
5885 on a per-input section basis.
5886 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5888 (struct ecoff_section_tdata): Add gp field.
5890 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5892 Handle Alpha ECOFF changes in OSF/1 3.2.
5893 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5895 * coff-alpha.c: Include "aout/ar.h".
5896 (alpha_ecoff_get_relocated_section_contents): Don't require an
5897 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5898 3.2 doesn't generate one.
5899 (alpha_relocate_section): Likewise.
5900 (alpha_ecoff_slurp_armap): Define.
5901 (alpha_ecoff_slurp_extended_name_table): Define.
5902 (alpha_ecoff_construct_extended_name_table): Define.
5903 (alpha_ecoff_truncate_arname): Define.
5904 (alpha_ecoff_write_armap): Define.
5905 (alpha_ecoff_generic_stat_arch_elt): Define.
5906 (alpha_ecoff_update_armap_timestamp): Define.
5908 (alpha_ecoff_read_ar_hdr): New static function.
5909 (alpha_ecoff_get_elt_at_filepos): New static function.
5910 (alpha_ecoff_openr_next_archived_file): New static function.
5911 (alpha_ecoff_get_elt_at_index): New static function.
5912 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5913 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5914 _bfd_ecoff to alpha_ecoff.
5915 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5916 field from backend structure, rather than always calling
5917 _bfd_get_elt_at_filepos.
5918 * coff-mips.c (mips_ecoff_backend_data): Initialize
5919 get_elt_at_filepos field.
5920 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5921 from _bfd_generic_read_ar_hdr with minor changes.
5922 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5923 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5924 * libbfd.h: Rebuild.
5926 * bfd-in.h (BFD_IN_MEMORY): Define.
5927 * libbfd-in.h (struct bfd_in_memory): Define.
5928 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5929 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5930 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5931 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5932 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5933 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5934 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5935 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5936 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5937 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5939 (bfd_openstreamr): Likewise.
5940 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5941 BFD_IN_MEMORY is not set.
5942 * riscix.c (riscix_some_aout_object_p): Likewise.
5943 * bfd-in2.h, libbfd.h: Rebuild.
5945 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5946 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5947 (bfd_get_elt_at_index): Define.
5948 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5949 bfd_get_elt_at_index. Change index parameter from int to
5951 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5952 (_bfd_noarchive_get_elt_at_index): Define.
5953 (_bfd_archive_bsd_get_elt_at_index): Define.
5954 (_bfd_archive_coff_get_elt_at_index): Define.
5955 * bfd-in2.h, libbfd.h: Rebuild.
5956 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5957 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5958 * ieee.c (ieee_get_elt_at_index): Define.
5959 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5960 * oasys.c (oasys_get_elt_at_index): Define.
5961 * som.c (som_get_elt_at_index): Define.
5963 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5964 numbers to the .text section.
5966 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5969 If there is a SEC_DEBUGGING section, get the contents of the debug
5970 information part from it.
5971 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5973 (ieee_write_object_contents): Check ieee_write_debug_part return.
5975 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5977 * config.bfd (i[345]86-*-freebsd*): Add target.
5978 * configure.in (i386freebsd_vec): Add vec.
5979 * configure: Regenerate.
5980 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5981 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5982 Rebuild dependencies..
5983 * freebsd.h: New file.
5984 * i386freebsd.c: New file.
5985 * targets.c (i386freebsd_vec): Declare.
5986 (bfd_target_vector): Add i386freebsd_vec.
5987 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5988 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5990 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5992 * ieee.c (ieee_slurp_debug): New static function.
5993 (ieee_object_p): Call it.
5994 (ieee_slurp_section_data): Skip debugging sections.
5995 (ieee_get_reloc_upper_bound): Likewise.
5996 (ieee_get_section_contents): Likewise.
5997 (ieee_canonicalize_reloc): Likewise.
5998 (ieee_write_section_part): Likewise.
5999 (ieee_write_debug_part): Likewise.
6000 (ieee_write_data_part): Likewise.
6001 (init_for_output): Likewise.
6003 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6005 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6007 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6008 relocs, since ppc_elf_relocate_section handles the linker case.
6009 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6011 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6012 ppc_elf_relocate_section since that is now the only caller.
6013 (ppc_elf_relocate_section): Ditto.
6015 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6017 * coffcode.h (coff_write_object_contents): If we don't know the
6018 section of the entry point for an XCOFF executable, always set the
6019 entry address to -1.
6021 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6023 * elf.c (bfd_section_from_shdr): Add support for note sections.
6025 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6027 * bfd-in.h (struct _symbol_info): Add stab_type field.
6028 * bfd-in2.h: Rebuild.
6029 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6031 * elf32-ppc.c: Remove trailing newline from calls to
6033 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6034 difference if target endianness is known.
6036 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6038 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6039 old style TOC16 references without using R_PPC_GOT.
6040 (ppc_reloc_type): Ditto.
6041 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6042 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6043 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6044 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6045 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6047 (ppc_elf_adjust_dynamic_symbol): Ditto.
6048 (ppc_elf_adjust_dynindx): Ditto.
6049 (ppc_elf_size_dynamic_sections): Ditto.
6050 (ppc_elf_finish_dynamic_symbol): Ditto.
6051 (ppc_elf_finish_dynamic_sections): Ditto.
6052 (ELF_DYNAMIC_INTERPRETER): Define.
6054 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6056 * elf.c (copy_private_bfd_data): When attaching sections to
6057 segments ignore sections that won't be allocated. Patch from
6060 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6062 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6065 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6067 * coff-i960.c (CALC_ADDEND): Define.
6068 (coff_i960_relocate_section): Add the input section VMA to the
6069 addend for PC relative relocs.
6071 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6073 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6074 to correctly terminate.
6076 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6078 * targets.c (enum bfd_endian): Define.
6079 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6080 from boolean to enum bfd_endian. Change header_byteorder_big_p
6082 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6083 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6084 * bfd-in2.h: Rebuild.
6085 * All targets: Change initialization of byteorder and
6086 header_byteorder to use enum bfd_endian values rather than
6088 * All files: Change all references to byteorder_big_p and
6089 header_byteorder_big_p to use new bfd_*_endian macros.
6091 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6093 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6095 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6097 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6099 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6101 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6103 * ieee.c: Lots of minor cleanups. Make many functions return
6104 errors rather than calling abort. Also:
6105 (ieee_write_twobyte): Remove; change callers to call existing
6106 ieee_write_2bytes function.
6107 (ieee_write_expression): Don't output the section twice when
6108 outputting a local symbol. Don't emit an extraneous zero if there
6110 (ieee_slurp_sections): Set the lma as well as the vma.
6111 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6113 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6114 a recognized one or bfd_arch_unknown.
6115 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6117 (ihex_get_symtab): Likewise.
6119 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6121 * aoutx.h: Include <ctype.h>.
6122 (struct aout_link_includes_table): Define.
6123 (struct aout_link_includes_totals): Define.
6124 (struct aout_link_includes_entry): Define.
6125 (aout_link_includes_lookup): Define macro.
6126 (struct aout_final_link_info): Add includes field.
6127 (aout_link_includes_newfunc): New static function.
6128 (NAME(aout,final_link)): Initialize includes hash table.
6129 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6131 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6133 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6135 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6137 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6139 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6141 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6142 (pe_print_private_bfd_data): call pe_print_reloc.
6143 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6144 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6145 up some debugging as well.
6147 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6149 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6152 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6154 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6155 when setting sections to NULL.
6157 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6159 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6161 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6162 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6164 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6165 * bfd-in2.h: Rebuild.
6167 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6169 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6171 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6173 * ihex.c (ihex_scan): Handle record types 4 and 5.
6174 (ihex_object_p): Permit types 4 and 5.
6175 (ihex_set_section_contents): Remove check for out of range
6177 (ihex_write_object_contents): Generate types 4 and 5.
6179 * elflink.h (elf_link_output_extsym): Just ignore warning and
6180 indirect references to symbols which don't really exist.
6182 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6184 * peicode.h (pe_print_idata): Minor format fixes
6185 (pe_print_edata): New function. Under private printing, this formats
6186 the edata section of a PE file.
6187 (pe_print_private_bfd_data): Added call to pe_print_edata.
6189 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6191 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6192 index, don't call stoi.
6194 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6196 * srec.c (srec_scan): Set lma as well as vma.
6198 * ihex.c: New file; support for Intel Hex format.
6199 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6200 (ihex_vec): Declare.
6201 (bfd_target_vector): Always include ihex_vec.
6202 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6203 * Makefile.in: Rebuild dependencies.
6204 (BFD_LIBS): Add ihex.o
6205 (BFD_LIBS_CFILES): Add ihex.c.
6206 * bfd-in2.h: Rebuild.
6208 * elf.c (assign_file_positions_for_segments): Sort the sections in
6210 (get_program_header_size): Return the right size if segment_map is
6212 (copy_private_bfd_data): Don't bother to sort the sections.
6214 * bfd.c (bfd_record_phdr): New function.
6215 * bfd-in.h (bfd_record_phdr): Declare.
6216 * bfd_in2.h: Rebuild.
6218 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6221 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6222 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6224 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6225 (bfd_zmalloc): Change declaration.
6226 * libbfd.h: Rebuild.
6227 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6228 and realloc. Don't set bfd_error_no_memory if they fail.
6230 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6232 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6233 uses as well. Added a new howto to deal with TOCREL16 relocs that
6234 are TOCDEFN as well.
6235 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6236 to handle RVA relocs from dlltool.
6237 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6238 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6239 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6241 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6242 to get the right section alignment.
6244 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6246 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6247 p_paddr if p_paddr is zero.
6248 (make_mapping): Set includes_filehdr and includes_phdrs for first
6250 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6252 (assign_file_positions_for_segments): Handle includes_filehdr and
6253 includes_phdrs. Remove special handling of PT_PHDR and first
6255 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6256 when appropriate. Remove special handling of PT_PHDR segment.
6257 Use a more complex condition for when a section is included in a
6258 segment to handle Solaris linker oddities.
6260 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6262 * coff-m88k.c (howto_table): Reformatted for easier reading;
6263 special_function now points to new function m88k_special_reloc.
6264 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6266 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6267 be done correctly by m88k_special_reloc.
6268 (reloc_processing): New function to be used by RELOC_PROCESSING.
6269 (RELOC_PROCESSING): Define to call reloc_processing.
6271 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6273 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6274 (pe_print_pdata): Likewise.
6276 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6277 obstack_alloc fails.
6278 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6280 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6281 * Many files: don't set bfd_error_no_memory if one of the above
6284 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6285 if p_paddr_valid is set.
6286 (copy_private_bfd_data): New static function.
6287 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6289 * elf.c (assign_file_positions_for_segments): Fix case where extra
6290 program headers were allocated.
6292 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6293 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6294 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6295 _bfd_elf_print_private_bfd_data.
6297 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6298 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6299 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6300 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6301 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6302 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6303 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6305 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6307 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6308 * elf.c (make_mapping): New static function.
6309 (map_sections_to_segments): New static function.
6310 (elf_sort_sections): New static function.
6311 (assign_file_positions_for_segments): New static function.
6312 (map_program_segments): Remove.
6313 (get_program_header_size): Remove sorted_hdrs, count, and
6314 maxpagesize parameters. Simplify.
6315 (assign_file_positions_except_relocs): When generating an
6316 executable, use assign_file_positions_for_segments.
6317 (elf_sort_hdrs): Remove.
6318 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6319 to get_program_header_size.
6321 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6323 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6325 * configure, config.in: Regenerate with autoconf 2.7.
6327 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6328 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6330 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6332 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6333 (ecoff_sec_to_styp_flags): Likewise.
6334 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6335 (ecoff_set_symbol_info): Handle scRConst.
6336 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6337 (ecoff_compute_section_file_positions): Handle .rconst section.
6338 (_bfd_ecoff_write_object_contents): Likewise.
6339 (ecoff_link_check_archive_element): Handle scRConst.
6340 (ecoff_link_add_externals): Likewise.
6341 (ecoff_link_write_external): Handle .rconst section.
6342 (ecoff_reloc_link_order): Likewise.
6343 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6344 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6346 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6348 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6349 DEF_DYNAMIC flag is set.
6351 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6353 * host-aout.c: If TRAD_HEADER is defined, include it.
6355 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6357 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6358 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6359 (BFD_NEED_DECLARATION): New function.
6360 * configure.in: Use BFD_NEED_DECLARATION.
6361 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6362 * configure, config.in: Rebuild with autoconf 2.6.
6364 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6365 special_sections before returning when called with a non XCOFF
6368 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6371 * coffcode.h (coff_compute_section_file_positions): Only pad the
6372 previous section to force file alignment when creating an
6375 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6377 * coffcode.h (coff_compute_section_file_positions): If
6378 RS6000COFF_C, set up the .debug section.
6380 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6381 if it is not large enough to accomodate the entire TOC area with
6382 signed 16 bit offsets.
6383 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6385 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6386 TOC anchor to use the TOC value used in the output file.
6388 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6390 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6391 (_bfd_coff_read_string_table): Likewise.
6393 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6395 * pe-arm.c: Fix typos.
6396 * coff-arm.c: Likewise.
6398 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6400 * coff-ppc.c (list_ele): Added "cat"egory member.
6401 (record_toc): New category parameter (priv or pub).
6402 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6403 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6404 the mainline. It addes extra toc cells in error.
6405 (ppc_coff_swap_sym_in_hook): Added some documentation.
6406 (dump_toc): Can now diagnose "virtual toc" chicanery.
6408 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6410 * elf-bfd.h (struct elf_link_hash_table): Change type of
6411 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6413 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6415 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6416 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6418 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6419 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6420 defined or mentioned in a regular file.
6422 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6424 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6425 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6426 (coff_ppc_relocate_section): Correct REL24 handling
6427 (ppc_process_before_allocation): Correct TOCDEFN handling
6429 * peicode.h (dir_names): Added name descriptions
6431 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6433 * VERSION: Updated to cygnus-2.6.
6435 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6437 * targets.c (m68k4knetbsd_vec): Declare.
6439 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6441 * targets.c (bfd_target): Change type of second argument to
6442 _bfd_print_private_bfd_data from void * to PTR.
6443 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6444 using PTR rather than void *.
6445 * bfd-in2, libbfd.h: Rebuild.
6446 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6448 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6449 _bfd_generic_bfd_print_private_bfd_data rather than casting
6452 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6454 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6455 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6457 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6458 BFD64_BACKENDS_CFILES): New variables.
6461 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6463 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6464 not at the file position of the first section.
6465 * coffcode.h (coff_compute_section_file_positions): Avoid using
6467 (coff_write_object_contents): When generating a PPC PE executable
6468 with no symbols, round up the file size to a COFF_PAGE_SIZE
6470 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6471 don't write out a string table.
6473 * elf.c (bfd_section_from_shdr): When using a different section
6474 header, pass the new one to _bfd_elf_make_section_from_shdr.
6475 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6476 (elf_map_symbols): Add section VMA to symbol value when comparing
6478 (_bfd_elf_compute_section_file_positions): Only build symbol table
6479 if there are some symbols. Set file offset of symtab and strtab
6481 (assign_file_positions_except_relocs): Remove dosyms parameter.
6482 Change all callers. Never set file offset of symtab and strtab
6484 (_bfd_elf_copy_private_section_data): New function.
6485 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6486 (_bfd_elf_copy_private_symbol_data): New function.
6487 (swap_out_syms): Check for special mapping of st_shndx created by
6488 copy_private_symbol_data.
6489 * elfxx-target.h: Use new copy routines.
6490 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6491 (_bfd_elf_copy_private_section_data): Declare.
6493 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6495 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6498 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6499 _bfd_dummy_target, matching the recent change to archive
6502 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6504 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6505 arithmetic on PTR types.
6507 * aout-target.h (MY(callback)): Set the lma of the sections.
6509 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6510 symbol into a reloc against the section.
6512 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6514 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6515 glue for the relocs: IMGLUE and IFGLUE.
6516 (record_toc): new function - tracks toc contents
6517 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6518 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6519 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6520 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6521 (ppc_record_toc_entry): Removed a debug define (duh)
6523 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6524 (pe_print_idata): New function - formats the idata section data
6525 (pe_print_pdata): New function - formats the pdata section data
6526 (pe_print_private_bfd_data): calls to above
6528 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6530 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6531 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6532 TARGET_SYM and TARGET_NAME for vector and BFD name.
6533 * coff-pmac.c (pmac_xcoff_vec): Remove.
6534 (TARGET_SYM, TARGET_NAME): Define.
6535 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6536 machine to 0, not all PowerMacs are 601s.
6538 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6540 * elfcode.h (elf_object_p): Read in any program headers.
6541 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6542 based on the program headers, if any.
6543 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6544 (map_program_segments): Set p_paddr of program headers based on
6547 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6549 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6552 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6553 trying to do a relocateable link with a non-a.out object file.
6555 * archive.c (bfd_generic_archive_p): Check the first object file
6556 in an archive even if target_defaulted is set. If the object file
6557 has the wrong xvec, reject it.
6559 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6560 be represented, report the name via _bfd_error_handler.
6561 (translate_to_native_sym_flags): Likewise.
6562 * elf32-mips.c (mips_elf_final_link): Likewise.
6563 * oasys.c (oasys_write_sections): Likewise.
6565 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6566 which checks for STYP_OVRFLO sections.
6567 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6568 reloc and lineno count overflows.
6569 (coff_write_object_contents): Call coff_count_linenumbers before
6570 coff_compute_section_file_positions. If RS6000COFF_C, handle
6571 reloc and lineno count overflows.
6572 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6573 relocs before dealing with .pad sections. Count overflow section
6574 headers when handling .pad sections.
6576 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6579 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6580 (struct xcoff_link_hash_table): Add descriptor_section and
6581 special_sections fields.
6582 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6583 (xcoff_link_add_symbols): Set linkage section alignment. Create
6584 descriptor section. Check for magic symbol names (_text, etc.),
6585 and record them in special_sections if found. Set
6586 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6587 descriptor field to point back to the function code symbol.
6588 (xcoff_sweep): Always mark the special descriptor_section.
6589 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6590 function descriptor, and mark it if it is.
6591 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6592 parameter, and fill it in. Allocate space for the descriptor
6594 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6595 global linkage code. If an undefined function descriptor is
6596 exported, arrange to define it. Warn about any other undefined
6598 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6599 (xcoff_write_global_symbol): Create a function descriptor when
6601 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6602 * bfd-in2.h: Rebuild.
6604 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6606 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6607 (ppc_coff_link_hash_table): new types for hashing
6608 (ppc_coff_link_hash_newfunc): hash entry constructor
6609 (ppc_coff_link_hash_table_init): hash table initializer
6610 (ppc_coff_link_hash_table_create): hash table constructor
6611 (ppc_record_toc_entry): changed references to hash table
6612 (coff_ppc_relocate_section): changed references to hash table
6614 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6615 * libcoff.h: Rebuild
6617 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6618 (coff_link_add_symbols): removed toc_offset init
6620 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6622 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6625 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6626 if it is given and mmep is available.
6627 * acconfig.h: Undef USE_MMAP.
6628 * configure, config.in: Regenerated.
6629 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6630 table handling the old way.
6631 (aout_get_external_symbols): Don't complain if last byte of string
6633 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6634 (bfd_free_window) [! USE_MMAP]: Don't define.
6635 (bfd_get_file_window,
6636 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6638 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6640 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6643 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6645 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6646 compatible with AMD generated COFF files. Try to support both AMD
6647 and GNU formats simultaneously.
6648 (coff_a29k_relocate_section): Likewise.
6650 * libbfd.c (bfd_get_file_window): Change writable parameter from
6651 int to boolean; update all callers. Pass MAP_SHARED if not
6652 writable--it's required on Solaris. Cast fprintf argument to
6654 * bfd-in.h (bfd_get_file_window): Update declaration.
6655 * bfd-in2.h: Rebuild.
6656 * aoutx.h: Update calls to bfd_get_file_window.
6658 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6660 (xcoff_swap_ldhdr_in): New static function.
6661 (xcoff_swap_ldsym_in): New static function.
6662 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6663 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6664 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6665 Handle XTY_ER/XMC_XO symbols correctly.
6666 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6667 rather than normal symbol table.
6668 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6669 already defined with the same absolute value.
6670 (xcoff_mark): When considering called symbols, check whether the
6671 descriptor is from a dynamic object, rather than the symbol
6673 (xcoff_build_ldsyms): Likewise.
6675 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6676 Cast realloc and malloc return values. If malloc or realloc fail,
6677 set bfd_error_no_memory.
6678 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6679 * bfd-in2.h: Rebuild.
6681 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6683 * coff-ppc.c (ppc_record_toc_entry): new function.
6684 (in_reloc_p): changed return value.
6685 (coff_ppc_relocate_section): much rework.
6686 (ppc_allocate_toc_section): new function.
6687 (ppc_process_before_allocation): new function.
6688 (ppc_coff_swap_sym_in_hook): new function.
6690 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6691 (coff_link_add_symbols): initialize toc_offset.
6693 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6694 (coff_swap_aouthdr_out): Added more sections to the data
6695 dictionary for the pe file header. Also changed linker version
6696 number on the ppc side.
6697 (dir_names): small improvements to the dictionary printing.
6698 (pe_mkobject_hook): save the file level flags.
6700 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6701 (pe_tdata): added real_flags field
6702 (coff_tdata): added local_toc_sym_map and access macro
6704 * libcoff.h (coff_link_hash_entry): added toc_offset field
6705 (pe_tdata): added real_flags field
6706 (coff_tdata): added local_toc_sym_map and access macro
6708 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6709 (coff_mkobject): init for local_toc_sym_map
6710 (coff_write_object_contents): set the internal_a.magic to
6711 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6714 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6716 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6717 entries until both the line number address and the function name
6718 address are too large.
6720 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6721 * configure: Rebuilt.
6723 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6724 is defined in the environment.
6726 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6728 * som.c (som_get_section_contents_in_window): Define to use
6731 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6733 * coff-i860.c: New file, based on coff-i386.c.
6734 * cpu-i860.c: New file, based on cpu-i386.c.
6735 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6736 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6737 targets, using i860coff_vec.
6738 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6739 trad-core.o and hosts/i860mach3.h.
6740 (i860coff_vec): Use coff-i860.o and cofflink.o.
6741 * configure: Rebuild.
6742 * Makefile.in: Rebuild dependencies.
6743 (ALL_MACHINES): Add cpu-i860.o.
6744 (BFD32_BACKENDS): Add coff-i860.o.
6745 (CFILES): Add cpu-i860.c and coff-i860.c.
6746 * targets.c (i860coff_vec): Declare.
6747 (bfd_target_vector): Add &i860coff_vec.
6748 * archures.c (bfd_i860_arch): Declare.
6749 (bfd_archures_list): Add &bfd_i860_arch.
6750 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6751 (coff_set_flags): Handle bfd_arch_i860.
6752 (coff_write_object_contents): Handle I860 a.out magic number.
6754 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6756 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6757 the created .tc section to 2.
6758 (xcoff_mark): Don't keep a .loader reloc for a call to an
6759 undefined symbol when creating a shared library.
6760 (xcoff_build_ldsyms): When creating a shared library, generate
6761 global linkage code for a call to an undefined symbol.
6763 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6765 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6766 BFD32_BACKENDS, BFD64_BACKENDS.
6767 (.dep1): Put mkdep output in a separate file.
6768 Rebuilt dependencies.
6770 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6773 Permit use of mmap when available:
6775 * configure.in: Check for mmap, madvise, mprotect.
6776 * config.in, configure: Regenerated.
6778 * libbfd.c (struct _bfd_window_internal): Define type.
6779 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6781 (ok_to_map): New static variable for debugging.
6782 (_bfd_generic_get_section_contents_in_window): New function.
6783 * bfd-in.h (bfd_window_internal): Declare type.
6784 (bfd_window): Define type.
6785 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6786 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6789 * libaout.h (struct aoutdata): Add two window fields.
6790 (obj_aout_sym_window, obj_aout_string_window): New macros.
6791 * aoutx.h (some_aout_object_p): Initialize windows.
6792 (aout_get_external_symbols): Get symbol data and strings in
6793 windows instead of explicitly allocated buffers.
6794 (slurp_symbol_table): Free window instead of memory.
6795 (bfd_free_cached_info): Release windows instead of freeing storage
6797 (aout_link_free_symbols): Ditto.
6799 * targets.c (bfd_target): Add new field for
6800 get_section_contents_in_window.
6801 (BFD_JUMP_TABLE_GENERIC): Updated.
6802 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6803 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6804 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6805 macros for get_section_contents_in_window field.
6807 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6809 * core.c: Renamed to corefile.c
6810 * makefile.dos (OBJS): Change core.o to corefile.o
6811 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6814 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6816 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6817 targ_selvecs to allow debugging under Irix-5 native.
6820 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6822 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6823 to o. Clobber and restore the list of new csects around the call
6824 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6825 linker error and the linker wants to read the symbol table. Reset
6826 the line number count of a real section even if it has no relocs.
6827 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6829 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6832 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6834 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6835 an undefined symbol in a shared link.
6837 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6838 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6839 phdm@info.ucl.ac.be (Philippe De Muyter).
6841 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6843 * coff-m88k.c (rtype2howto): New static function.
6844 (RTYPE2HOWTO): Use it rather than a macro definition.
6846 * coffcode.h (coff_write_object_contents): set internal_a.magic
6847 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6849 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6850 define TRAD_HEADER to new file hosts/delta68.h.
6851 m88*-motorola-sysv*, however, does use ptrace-core.o.
6852 * hosts/delta68.h: New file.
6854 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6855 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6857 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6859 * i386linux.c (MY(vec)): Declare before use.
6861 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6863 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6864 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6866 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6867 BFD is not of the right type.
6868 (bfd_elf_get_needed_list): Likewise.
6869 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6870 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6871 * xcofflink.c (XCOFF_XVECP): Define.
6872 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6874 (bfd_xcoff_import_symbol): Likewise.
6875 (bfd_xcoff_export_symbol): Likewise.
6876 (bfd_xcoff_link_count_reloc): Likewise.
6877 (bfd_xcoff_record_link_assignment): Likewise.
6878 (bfd_xcoff_size_dynamic_sections): Likewise.
6880 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6881 table index against the number of symbols for a base relative
6884 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6886 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6887 full_aouthdr flag here...
6888 (_bfd_xcoff_bfd_final_link): ...not here.
6890 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6892 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6893 systems that have a system <libelf.h>.
6894 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6895 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6896 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6897 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6898 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6899 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6900 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6902 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6904 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6905 set, set BSF_WEAK in symbol. Change all callers.
6906 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6907 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6908 _bfd_generic_link_add_one_symbol.
6909 (ecoff_indirect_link_order): Check that the section tdata relocs
6910 are not NULL before using them.
6912 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6913 define TRAD_HEADER as hosts/alphalinux.h.
6914 * configure: Rebuild.
6915 * hosts/alphalinux.h: New file.
6916 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6919 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6921 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6922 C_ECOMM storage classes.
6924 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6926 (xcoff_mark): Call xcoff_mark_symbol.
6927 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6928 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6930 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6932 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6934 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6936 (xcoff_find_reloc): New static function.
6937 (xcoff_link_add_symbols): Use it.
6938 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6939 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6940 relocate the value of C_DECL.
6942 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6944 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6946 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6947 callback decide what goes in .relocs.
6948 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6949 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6952 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6954 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6957 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6959 * xcofflink.c: More improvements, mostly to fix handling of
6960 constructors and a few other special cases.
6961 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6962 zero, reverting yesterday's change.
6963 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6964 (bfd_xcoff_link_count_reloc): Declare.
6965 (bfd_xcoff_record_link_assignment): Declare.
6966 * bfd-in2.h: Rebuild.
6968 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6970 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6971 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6972 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6973 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6974 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6975 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6977 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6980 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6981 segments includes the a.out header. See to that the magic number
6982 *always* is big-endian.
6984 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6985 m68k4k NetBSD configurations.
6987 * configure.in, configure: Separate i386 & mips NetBSD
6988 configurations from other BSD ones. Don't assume DEC is the only
6989 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6990 configurations. Add support for m68k4k NetBSD object format.
6992 * libaout.h: Added M_68K4K_NETBSD magic.
6994 * m68k4knetbsd.c: New file.
6996 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6998 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7001 * hosts/mipsnbsd.h: New file.
7004 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7006 * config.bfd: Add config stuff for mips*-*-magic* to set
7007 targ_defvec to ecoff_big_vec.
7010 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7012 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7014 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7015 toc_section, and entry_section fields.
7016 (struct xcoff_section_tdata): Remove ldrel_count field.
7017 * libcoff.h: Rebuild.
7018 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7020 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7021 full a.out header if full_aouthdr is set in xcoff_data.
7022 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7023 based on sections stored in xcoff_data.
7024 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7026 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7027 (rs6000coff_vec): Set symbol_leading_char to '.'.
7028 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7029 value stored in ret rather than returning a pointer value.
7031 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7033 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7036 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7038 * som.c (som_slurp_string_table): Allocate the strings with malloc
7039 since they're free'd by free_cached_info.
7040 (som_slurp_symbol_table): Similarly for the symbol table.
7042 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7044 * Makefile.in (diststuff): Don't make headers.
7046 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7048 * Makefile.in: Rebuild dependencies.
7050 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7051 output_bfd is not SunOS.
7052 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7053 non-SunOS input files.
7055 * xcofflink.c: Extensive changes to support linking shared objects
7056 and generating a .loader section.
7057 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7058 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7059 last_symndx, and ldrel_count fields.
7060 * libcoff.h: Rebuild.
7061 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7062 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7064 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7065 (bfd_xcoff_export_symbol): Declare.
7066 (bfd_xcoff_size_dynamic_sections): Declare.
7067 * bfd-in2.h: Rebuild.
7069 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7071 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7072 * configure: Rebuild.
7073 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7074 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7076 (pmac_xcoff_vec): Update to use new xcoff support.
7077 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7078 (xcoff_write_armap): Declare buf as unsigned char.
7079 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7081 * mpw-make.sed: Generalize subdir_do edit.
7083 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7085 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7086 correctly. Don't initialize asect->vma.
7088 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7090 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7091 something a little less than the page size.
7093 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7095 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7097 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7099 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7100 * coffcode.h (coff_write_object_contents): If .bss is before
7101 .data us that as data_start.
7102 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7104 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7105 (coff_swap_outhdr_out): Hardwire in version number.
7107 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7109 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7110 major and minor to *_vno, since the former are also macros in
7111 SunOS header files. Cast result of bfd_alloc to appropriate
7114 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7115 before assigning to sec_data.
7117 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7119 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7120 now relative to the section, not absolute.
7121 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7122 get the file name when there is a N_SO directory name. When
7123 handling stabs, remember that section->vma was added to the
7126 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7128 * sunos.c (struct sunos_link_hash_table): Add needed field.
7129 (sunos_link_hash_table_create): Call bfd_release, not free.
7130 (sunos_link_hash_table_create): Initialize needed field.
7131 (sunos_add_dynamic_symbols): Record needed objects.
7132 (bfd_sunos_get_needed_list): New function.
7133 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7134 * bfd-in2.h: Rebuild.
7136 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7138 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7140 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7142 * bfd-in.h (struct bfd_link_needed_list): Rename from
7143 bfd_elf_link_needed_list.
7144 * bfd-in2.h: Rebuild.
7145 * elf.c, elflink.h, libelf.h: Corresponding changes.
7147 Add start at AIX linker support; no shared libraries yet.
7148 * xcofflink.c: New file.
7149 * configure.in (rs600coff_vec): Use xcofflink.o.
7150 * configure: Rebuild.
7151 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7153 (struct xcoff_section_tdata): Define.
7154 (xcoff_section_data): Define macro.
7155 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7156 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7157 (_bfd_xcoff_bfd_final_link): Declare.
7158 (_bfd_ppc_xcoff_relocate_section): Declare.
7159 * libcoff.h: Rebuild.
7160 * coff-rs6000.c: Clean up a bit.
7161 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7162 cputype, csects, and debug_indices.
7163 (xcoff_copy_private_bfd_data): Copy cputype.
7164 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7165 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7166 (xcoff_reloc_type_lookup): Rename from
7167 rs6000coff_reloc_type_lookup.
7168 (coff_relocate_section): Define.
7169 (_bfd_xcoff_sizeof_headers): Define.
7170 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7171 (_bfd_xcoff_bfd_relax_section): Define.
7172 (_bfd_xcoff_bfd_link_split_section): Define.
7173 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7175 * coffcode.h (coff_compute_section_file_positions): If AIX,
7176 increment sofar by SMALL_AOUTSZ if not executable.
7177 (coff_write_object_contents): If AIX, always output an a.out
7178 header; if not executable, header size of SMALL_AOUTSZ.
7179 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7180 (_bfd_stringtab_init): Initialize xcoff field.
7181 (_bfd_xcoff_stringtab_init): New function.
7182 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7183 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7184 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7185 * libbfd.h: Rebuild.
7186 * Makefile.in: Rebuild dependencies.
7187 (BFD32_BACKENDS): Add xcofflink.o.
7188 (CFILES): Add xcofflink.c.
7190 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7191 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7192 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7194 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7196 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7198 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7200 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7201 * config.in: Regenerated.
7203 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7204 (_bfd_chunksize): New variable.
7205 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7206 for obstack chunk size.
7207 * configure.in: Check for getpagesize.
7208 * configure: Regenerated.
7210 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7212 * trad-core.c (rawptr): Make it a local variable of
7213 ptrace_unix_core_file_p.
7215 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7217 * coff-arm.c (in_reloc_p): New.
7218 * coff-i386.c (in_reloc_p): New.
7219 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7220 (coff_write_object_contents): Only set has_reloc_section
7222 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7223 in_reloc_p to decide if reloc should be emitted.
7224 * libcoff.h (pe_data_type.in_reloc_p): New.
7225 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7227 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7229 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7230 (_bfd_coff_read_internal_relocs): Likewise.
7231 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7232 (_bfd_coff_read_internal_relocs): Likewise.
7234 * elflink.h (elf_link_add_object_symbols): Correct conditions
7235 under which type and size change warnings are issued.
7237 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7239 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7240 a symbol which is not in a real section.
7241 (coff_write_native_symbol): Corresponding change.
7243 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7244 coff_link_hash_newfunc and make non-static.
7245 (_bfd_coff_link_hash_table_init): New function, broken out of
7246 _bfd_coff_link_hash_table_create.
7247 (_bfd_coff_link_hash_table_create): Use it.
7248 (process_embedded_commands): Make static.
7249 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7250 (_bfd_coff_link_hash_table_init): Declare.
7251 * libcoff.h: Rebuild.
7253 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7254 field in XCOFF tdata.
7255 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7256 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7257 based on cputype stored in a.out header, or in n_type of initial
7259 (coff_write_object_contents): Set cputype correctly in a.out
7261 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7263 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7264 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7266 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7267 * libcoff.h: Rebuild.
7269 * cpu-rs6000.c (rs6000_compatible): New static function.
7270 (bfd_rs6000_arch): Use it.
7271 * cpu-powerpc.c (powerpc_compatible): New static function.
7272 (arch_info_struct): Define various flavours of PowerPC.
7273 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7276 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7278 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7280 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7282 * elflink.h (elf_link_add_object_symbols): Don't warn about
7283 changing the size or type if the old definition was weak.
7285 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7287 * coffcode.h (combined_entry_type): Add fix_line field.
7288 (coff_slurp_line_table): Warn if we try to set the lineno field of
7290 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7291 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7292 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7293 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7295 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7296 * libcoff.h: Rebuild.
7298 * libcoff-in.h (struct xcoff_tdata): Define.
7299 (xcoff_data): Define.
7300 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7301 * bfd-in2.h, libcoff.h: Rebuild.
7302 * coff-rs6000.c (xcoff_mkobject): New static function.
7303 (coff_mkobject): Define.
7304 (xcoff_copy_private_bfd_data): New static function.
7305 (coff_bfd_copy_private_bfd_data): Define.
7306 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7308 (rs6000coff_vec): Add DYNAMIC to object_flags.
7309 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7310 .loader sections specially.
7311 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7312 section alignment from the XCOFF tdata information.
7313 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7314 F_SHROBJ, and copy the extra a.out header information into the
7315 XCOFF tdata structure.
7316 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7317 F_DYNLOAD and the extra a.out header information.
7318 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7319 C_HIDEXT symbol with attached csect information.
7320 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7321 in the o_maxdata field.
7322 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7323 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7324 end if BSF_NOT_AT_END is set.
7326 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7327 _bfd_read_ar_hdr_fn.
7328 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7329 * bfd-in2.h, libbfd.h: Rebuild.
7330 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7332 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7333 (bfd_slurp_bsd_armap_f2): Likewise.
7334 (_bfd_slurp_extended_name_table): Likewise.
7336 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7338 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7340 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7341 when the symbol table is empty.
7343 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7344 space for section symbols, since we don't output them either.
7345 (elf_m68k_adjust_dynindx): Removed.
7347 * ptrace-core.c (rawptr): Make it a local variable of
7348 ptrace_unix_core_file_p.
7350 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7352 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7355 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7356 Mac object file formats.
7358 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7360 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7361 auxent if there isn't one.
7362 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7363 rather than FILNMLEN as the maximum name length.
7365 * coffcode.h (bfd_coff_backend_data): Add new field
7366 _bfd_coff_print_aux.
7367 (bfd_coff_print_aux): New static function.
7368 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7369 scnlen field of an XTY_LD csect aux entry.
7370 (coff_print_aux): New static function.
7371 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7372 in coff_pointerize_aux_hook.
7373 (bfd_coff_std_swap_table): Initialize new field.
7374 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7375 * libcoff.h: Rebuild.
7376 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7377 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7379 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7380 if there are symbols, for native AIX ld compatibility.
7382 * coffcode.h (bfd_coff_backend_data): Add new field
7383 _bfd_coff_pointerize_aux_hook.
7384 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7385 or I960, and as 0 otherwise.
7386 (bfd_coff_std_swap_table): Initialize new field.
7387 * libcoff.h: Rebuild.
7388 * coffgen.c (coff_pointerize_aux): Change parameters to take
7389 symbol pointer instead of type and class, and to take aux index.
7390 Call _bfd_coff_pointerize_aux_hook if it is defined.
7391 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7392 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7393 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7395 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7396 read-only/host-only support.
7398 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7400 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7403 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7404 BFD_JUMP_TABLE_ARCHIVE accordingly.
7405 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7406 (_bfd_compute_and_write_armap): Declare.
7407 (_bfd_generic_read_ar_hdr): Declare.
7408 (_bfd_read_ar_hdr): Define.
7409 (_bfd_noarchive_read_ar_hdr): Define.
7410 (_bfd_archive_bsd_read_ar_hdr): Define.
7411 (_bfd_archive_coff_read_ar_hdr): Define.
7412 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7413 _bfd_read_ar_hdr instead.
7414 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7415 (_bfd_compute_and_write_armap): Rename from
7416 compute_and_write_armap. Make non-static. Change all callers.
7417 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7418 than _bfd_snarf_ar_hdr.
7419 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7420 * ieee.c (ieee_read_ar_hdr): Define.
7421 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7422 * oasys.c (oasys_read_ar_hdr): Define.
7423 * som.c (som_read_ar_hdr): Define.
7424 * bfd-in2.h, libbfd.h: Rebuild.
7426 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7428 * peicode.c (coff_swap_filehdr_in): If symptr is
7429 zero, there aren't any symbols, even if nsyms is set.
7431 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7433 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7435 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7436 sections, and set styp correctly for them: .got, .hash, .dynamic,
7437 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7438 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7440 (ecoff_sort_hdrs): New static function.
7441 (ecoff_compute_section_file_positions): Return boolean, not void.
7442 Sort the sections by VMA before looking through them. Put the
7443 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7444 section on an appropriate boundary within the page.
7445 (ecoff_compute_reloc_file_positions): Check return value of
7446 ecoff_compute_section_file_positions.
7447 (_bfd_ecoff_set_section_contents): Likewise.
7448 (_bfd_ecoff_write_object_contents): Check for various Alpha
7449 section types when incrementing text_size and data_size. Call
7450 adjust_headers backend function if it exists.
7451 * coff-alpha.c (alpha_adjust_headers): New static function.
7452 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7453 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7455 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7457 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7459 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7460 of ALTERNATE_AIX_CORE_FORMAT.
7461 * configure.in (aix4): No longer need CORE_FLAGS.
7462 * configure: Updated.
7464 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7466 NS32k changes from Ian Dall:
7467 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7469 (aout_link_input_section_std, aout_link_input_section_ext,
7470 aout_link_reloc_link_order): Call them instead of _bfd_*
7472 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7474 (backend_data): Use it instead of hardcoded zero.
7476 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7477 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7479 * ns32knetbsd.c: Include bfd.h.
7480 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7481 (MY_bfd_reloc_type_lookup): Declare function too.
7482 * pc532-mach.c (set_sizes): Don't declare.
7483 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7484 (backend_data, MY_backend_data): Don't define.
7486 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7487 ns32k-*-lites* like ns32k-*-netbsd*.
7489 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7492 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7494 * coffcode.h (coff_write_object_contents): Restore setting
7495 f_timdat to 0, deleted on August 22.
7497 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7499 * coffcode.h (coff_bfd_copy_private_symbol_data,
7500 coff_bfd_copy_private_section_data,
7501 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7502 * peicode.h (coff_bfd_copy_private_bfd_data): New
7503 (pe_bfd_copy_private_bfd_data): New.
7504 (coff_swap_scnhdr_in): Swap bss size into the right place.
7505 (pe_print_private_bfd_data): Add some newlines.
7507 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7509 * som.c (setup_sections): Don't die if a space has no subspaces.
7511 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7513 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7514 dynamic symbol override a common symbol. Don't change the size or
7515 type if they have been set and the new symbol is not a definition.
7516 Warn if the size or type changes.
7518 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7520 * som.c (som_begin_writing): Don't write the symbol table or
7522 (som_finish_writing): Write them here. Place them after the
7523 subspace data, but before the relocs.
7525 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7527 * sunos.c (sunos_add_one_symbol): Just pass false, not
7528 info->shared_library, to sunos_create_dynamic_sections.
7529 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7531 (sunos_check_dynamic_reloc): Remove .text section assertion.
7533 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7535 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7536 * configure, configure.in: Add pmac_xcoff_vec case.
7537 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7538 * coff-pmac.c: New file, PowerMac XCOFF support.
7539 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7540 * targets.c (pmac_xcoff_vec): Declare.
7542 * mpw-config.in: Various changes to be compatible with the
7543 autoconf-based configury.
7544 * mpw-make.sed: New file, sed commands to translate Unix
7545 makefile into MPW syntax.
7546 * mpw-make.in: Remove.
7547 * hosts/mpw.h: Remove.
7548 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7549 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7551 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7553 * binary.c (binary_get_symtab): Return an empty string on error.
7554 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7556 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7558 * coff-ppc.c: Reformatted according to gnu conventions
7559 Removed irrelevant "if 0" code
7561 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7563 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7564 symbols rather than as indirect symbols.
7565 (MY(slurp_symbol_table)): Don't do anything special about
7568 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7569 of .ctors and .dtors sections is no larger than 2.
7571 * sunos.c (sunos_add_one_symbol): Don't change
7572 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7574 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7575 dynamic symbols when creating a shared library.
7576 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7578 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7579 written even if it is not defined in a regular object.
7580 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7581 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7582 rather than the constant 22.
7583 (sunos_check_dynamic_reloc): Handle creating a shared library.
7584 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7585 zero when creating a shared library.
7586 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7587 write it out at the start of the symbol table.
7589 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7591 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7593 * config.bfd: Add arm-*-coff.
7594 * configure.in, configure: Add armcoff_{little,big}_vec.
7595 * targets.c (armcoff_{little,big}_vec): Declare.
7596 (bfd_target_vector): Add armcoff_{little,big}_vec.
7597 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7599 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7601 * targets.c (bfd_find_target): Remove debugging code.
7603 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7605 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7607 * Makefile.in: added *-ppc files
7608 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7609 allow pe based .o's to be shared with other tools on ppc/NT
7610 * config.bfd: added powerpc[le]-[pe|winnt] config support
7611 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7612 * peicode.h: Added more section flags for PE on ppc
7613 Added coff_swap_filehdr_out to allow peicode.h to be
7614 used for non-image PE files on ppc.
7615 Check for image, or not, before copying pe_opthdr
7616 * targets.c: Added new bfd's
7617 * targets.c: Removed two inactive bfds that shouldn't have made it this
7620 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7622 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7623 explicit values to initialize all relocs. Change all users.
7624 (ppc_elf_brtaken_inner): New function to handle branch predicition
7626 (ppc_elf_brtaken_reloc): Ditto.
7627 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7628 relocs use ppc_elf_unsupported_reloc.
7629 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7630 needs to be reported.
7631 (ppc_elf_relocate_section): Support branch prediction relocs.
7633 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7635 * bfd.c (bfd_assert): Remove \n from string passed to
7638 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7639 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7640 (bfd_coff_make_section_hook): Don't define.
7641 (coff_make_section_hook): Remove.
7642 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7643 (styp_to_sec_flags): Likewise.
7644 (coff_write_object_contents): Likewise.
7645 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7647 * libcoff.h: Rebuild.
7648 * coffgen.c (make_a_section_from_file): Just call
7649 bfd_make_section_anyway, not bfd_make_section or
7650 bfd_coff_make_section_hook.
7651 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7652 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7653 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7654 make_section_hook field.
7655 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7657 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7658 pointers into value field for warning and indirect symbols; just
7659 leave the value field alone.
7660 * linker.c (generic_link_add_symbol_list): Use next symbol for
7661 warning and indirect symbols, rather than looking in symbol value.
7662 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7663 parameter. Change all callers. Remove support for indirect
7664 symbols; it didn't work anyhow.
7665 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7666 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7667 * bfd-in2.h: Rebuild.
7669 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7671 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7672 go back to telling the tools this reloc operates on 32 bits.
7674 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7676 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7677 rather than a direct fprintf.
7678 * archive.c (_bfd_write_archive_contents): Likewise.
7679 * coffcode.h (coff_slurp_symbol_table): Likewise.
7680 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7681 (ppc_elf_unsupported_reloc): Likewise.
7682 (ppc_elf_relocate_section): Likewise.
7683 * i386linux.c (linux_tally_symbols): Likewise.
7684 (linux_finish_dynamic_link): Likewise.
7685 * osf-core.c (osf_core_core_file_p): Likewise.
7686 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7687 * som.c (som_sizeof_headers): Likewise.
7688 * srec.c (srec_bad_byte): Likewise.
7689 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7690 * libbfd-in.h (bfd_assert): Declare first parameter const.
7691 * libbfd.h: Rebuild.
7692 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7693 bfd_reloc_overflow is enough.
7694 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7695 * coff-h8500.c (rtype2howto): Likewise.
7696 * coff-z8k.c (rtype2howto): Likewise.
7697 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7698 * elf.c (_bfd_elf_get_lineno): Likewise.
7699 (_bfd_elf_no_info_to_howto): Likewise.
7700 (_bfd_elf_no_info_to_howto_rel): Likewise.
7701 * hp300hpux.c (convert_sym_type): Likewise.
7702 (MY(swap_std_reloc_in)): Likewise.
7703 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7705 * libaout.h (struct aoutdata): Add line_buf field.
7706 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7707 and filename_buffer. Instead, use a malloc buffer stored in the
7708 new line_buf field. Remove length restrictions.
7710 * coffgen.c (string_size): Remove static variable.
7711 (debug_string_size, debug_string_section): Likewise.
7712 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7713 and debug_string_size_p parameters. Use them instead of the
7714 global variables. Change all callers.
7715 (coff_write_symbol): Likewise.
7716 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7717 (coff_write_symbols): Add local variables to replace removed
7720 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7721 function, and line_base fields.
7722 * libcoff.h: Rebuild.
7723 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7724 information, rather than using static variables.
7726 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7727 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7729 * init.c (initialized): Remove static variable.
7730 (bfd_init): Don't bother setting initialized.
7731 (bfd_check_init): Remove.
7732 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7733 * libbfd.h: Rebuild.
7735 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7737 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7738 size for full core dumps. Copy core file header to private data.
7739 (rs6000coff_core_file_failing_command,
7740 rs6000coff_core_file_failing_signal): New functions to extract
7741 the file name and terminating signal from the core file.
7742 * coff-rs6000.c: Use them.
7744 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7746 Change arch info to be const, initialized at compile time.
7747 * archures.c: Reindent many functions. Change CONST to const.
7748 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7749 nothing set it anyhow. Make next const.
7750 (bfd_arch_info_list): Remove.
7751 (bfd_archures_list): Rename from archures_init_table. Change from
7752 a table of function pointers to a table of bfd_arch_info_type
7753 structure addresses.
7754 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7755 (bfd_lookup_arch): Likewise.
7756 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7758 (bfd_default_arch_struct): Make const.
7759 (bfd_arch_init, bfd_arch_linkin): Remove.
7760 (bfd_get_arch_info): Return a const pointer.
7761 * init.c (bfd_init): Don't call bfd_arch_init.
7762 * bfd.c (struct _bfd): Make arch_info const.
7763 * bfd-in2.h: Rebuild.
7764 * libbfd.h: Rebuild.
7765 * configure.in: Put & before everything in $selarchs.
7766 * configure: Rebuild.
7767 * cpu-*.c: Change bfd_*_arch from a function which calls
7768 bfd_arch_linkin to a const structure.
7769 * ieee.c (ieee_object_p): Make arch const.
7771 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7773 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7775 * bfd-in2.h: Regenerate.
7776 * libbfd.h: Regenerate.
7778 * elf32-ppc.c (reloc_type): Update names to match current draft.
7779 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7780 relative. Update names to current V.4 draft.
7781 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7782 (ppc_elf_relocate_section): Rename relocations to match draft.
7784 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7786 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7787 compiled with -mrelocatable-lib to be linked with either normal
7788 modules or -mrelocatable modules.
7790 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7792 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7793 in the a.out header.
7795 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7796 a reloc against a local symbol, even if it's not a section.
7798 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7800 * targets.c (bfd_target): Remove unused align_power_min field.
7801 * bfd-in2.h: Rebuild.
7802 * All backends: Remove initialization of align_power_min.
7804 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7806 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7808 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7810 * config.bfd (mips-dec-netbsd*): New target.
7811 * configure.host (mips-dec-netbsd*): New host.
7812 * configure.in (mips-dec-netbsd*): New native.
7813 * configure: Rebuild.
7815 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7817 Make the COFF backend linker merge common types:
7818 * cofflink.c (struct coff_debug_merge_element): Define.
7819 (struct coff_debug_merge_type): Define.
7820 (struct coff_debug_merge_hash_entry): Define.
7821 (struct coff_debug_merge_hash_table): Define.
7822 (coff_debug_merge_hash_table_init): Define.
7823 (coff_debug_merge_hash_table_free): Define.
7824 (coff_debug_merge_hash_lookup): Define.
7825 (struct coff_final_link_info): Add debug_merge field.
7826 (coff_debug_merge_hash_newfunc): New static function.
7827 (_bfd_coff_final_link): Allocate and free debug_merge table.
7828 (coff_link_input_bfd): Merge identical enum, struct and union
7831 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7833 Convert i960 COFF to use COFF backend linker.
7834 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7835 structure to store the symbol being used.
7836 (coff_i960_start_final_link): New static function.
7837 (coff_i960_relocate_section): New static function.
7838 (coff_i960_adjust_symndx): New static function.
7839 (coff_start_final_link): Define.
7840 (coff_relocate_section): Define.
7841 (coff_adjust_symndx): Define.
7842 * coffcode.h (bfd_coff_backend_data): Add new callback function
7843 _bfd_coff_start_final_link.
7844 (bfd_coff_start_final_link): Define.
7845 (coff_start_final_link): Define if not defined.
7846 (bfd_coff_std_swap_table): Add coff_start_final_link.
7847 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7849 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7850 function callback is not NULL.
7851 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7852 (_bfd_coff_internal_syment_name): Declare.
7853 * libcoff.h: Rebuild.
7854 * configure.in (icoff_big_vec): Add cofflink.o.
7855 (icoff_little_vec): Likewise.
7856 * configure: Rebuild.
7858 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7860 * Makefile.in (clean-info): Remove extraneous tab from line
7863 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7865 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7866 contents has relocs.
7868 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7870 * coffcode.h (coff_compute_section_file_positions): Keep the
7872 (coff_write_object_contents): Remember if it's a relocatable
7874 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7875 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7876 if relocatable file. Swap out saved raw size.
7878 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7880 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7881 (maintainer-clean): Rename from realclean, passing
7882 maintainer-clean down to subdirectories, but leave realclean as a
7885 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7888 * dep-in.sed: Remove config.h from generated dependencies.
7890 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7891 broken out of sunos_canonicalize_dynamic_symtab.
7892 (sunos_canonicalize_dynamic_symtab): Call new function
7893 sunos_slurp_dynamic_symtab.
7894 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7895 dynamic symbol table to the caller.
7896 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7897 callback to override the symbols being read.
7898 * libaout.h (struct aout_backend_data): Add three new parameters
7899 to add_dynamic_symbols callback.
7901 Extensive minor changes to avoid various gcc warnings. Also:
7902 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7903 * archures.c (bfd_arch_info_type): Change mach field from long to
7905 (bfd_lookup_arch): Change machine parameter from long to unsigned
7908 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7910 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7911 a symbol with a non-zero plt_offset.
7913 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7915 * elfcode.h (align_file_position): Remove; not used.
7917 * configure.in: Only check for <sys/procfs.h> on a native system,
7918 and make sure it defines prstatus_t.
7919 * configure: Rebuild.
7921 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7923 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7925 * config.in: Rename from config.h.in.
7926 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7927 Check for config.h:config.in when creating stamp-h.
7928 * configure: Rebuild.
7929 * Makefile.in (stamp-h): Depend upon config.in rather than
7930 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7931 calling config.status.
7933 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7934 (Makefile): Just rebuild Makefile.
7935 (config.h, stamp-h): New targets.
7936 * configure.in: Create stamp-h when rebuilding config.h.
7937 * configure: Rebuild.
7939 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7941 * configure.in: Call AC_CONFIG_HEADER. Substitute
7942 HOST_64BIT_LONG. Check that various header files exist. Check
7943 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7944 and/or free need to be declared. Don't make a link to sysdep.h.
7945 Define TRAD_HEADER for various hosts.
7946 * configure: Rebuild.
7947 * configure.host: Don't set my_host. Add definitions taken from
7948 host header files for various entries. Remove entries which now
7950 * acconfig.h: New file.
7951 * config.h.in: New file, built by autoheader.
7952 * sysdep.h: New file.
7953 * Makefile.in (do_distclean): Don't remove sysdep.h.
7955 (LOCAL_H_DEPS): New variable.
7956 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7958 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7959 ($(OPTIONAL_BACKENDS)): Likewise.
7960 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7961 looking through sysdep.h.
7962 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7963 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7964 (fprintf_vma, sprintf_vma): Likewise.
7965 (int64_type, uint64_type): Don't define.
7966 * bfd-in2.h: Rebuild.
7967 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7968 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7969 * lynx-core.c: Include stuff from old hosts/lynx.h.
7970 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7971 rather than NO_FCNTL.
7972 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7973 rather than NATIVE_HPPAHPUX_COMPILER.
7974 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7976 * hosts/*.h: Remove all header files which merely include,
7977 declare, and define things. Leave header files which define
7978 information needed by trad-core.c.
7980 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7981 (BFD_CC_FOR_BUILD): Define.
7982 * configure.in: Use BFD_CC_FOR_BUILD.
7983 * configure: Rebuild.
7985 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7987 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7988 * configure: Rebuild.
7990 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7993 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7995 * config.bfd: i386pe_ve -> i386pe_vec.
7997 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7999 * configure.host: Incorporate host Makefile fragments by setting
8001 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8002 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8003 value based on whether the code is being compiled by a cross
8004 compiler. Don't substitute host_makefile_frag or frags.
8005 * aclocal.m4: New file to define local AC_PROG_CC.
8006 * configure: Rebuild.
8007 * Makefile.in (INSTALL): Set to @INSTALL@.
8008 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8009 (INSTALL_DATA): Set to @INSTALL_DATA@.
8011 (CC): Define as @CC@.
8012 (CFLAGS): Set to @CFLAGS@.
8013 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8014 (@host_makefile_frag@): Remove.
8015 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8016 after other options.
8017 (config.status): Remove dependency upon @frags@.
8018 * config/*.mh, config/README: Remove.
8020 * config.bfd: Rewrite to incorporate the contents of the Makefile
8021 fragments by setting shell variables, rather than merely returning
8022 the name of a Makefile fragment.
8023 * configure.in: Use shell variables set by config.bfd rather than
8024 looking at the target Makefile fragment files. Don't substitute
8025 target_makefile_frag. Do substitute TDEFINES.
8026 * configure: Rebuild.
8027 * Makefile.in (@target_makefile_frag@): Remove.
8028 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8029 * config/*.mt: Remove.
8031 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8033 * configure.in: Put changequote lines around "i[345]86" patterns
8034 section of core file support.
8036 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8038 * som.c (som_bfd_print_private_bfd_data): Define to use the
8041 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8043 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8044 entry, text_start and data_start.
8046 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8048 * Makefile.in (OFILES): Remove $(TDEPFILES).
8049 * config/apollo.mt (TDEPFILES): Remove.
8050 * config/README: Update.
8052 * configure.in: For a native configuration, set COREFILE and
8053 COREFLAG based on the canonical host name.
8054 * configure: Rebuild.
8055 * Makefile.in: Rebuild dependencies.
8056 (ALL_CFLAGS): Add @COREFLAG@.
8057 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8058 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8059 support routines. Check LYNX_CORE rather than HOST_LYNX.
8060 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8061 * i386lynx.c: Likewise.
8062 * m68klynx.c: Likewise.
8063 * sparclynx.c: Likewise.
8064 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8065 * *-core.c: Comment changes.
8066 * config/decstation.mh (HDEPFILES): Remove.
8067 (HDEFINES): Remove -DTRAD_CORE.
8068 * config/irix3.mh (RANLIB): Remove.
8069 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8070 (HDEFINES): Remove -DIRIX_CORE.
8071 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8072 (HDEFINES): Remove -DTRAD_CORE.
8073 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8074 * config/ultra3.mh (RANLIB): Remove.
8075 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8076 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8077 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8078 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8079 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8080 * config/i386aix.mh, config/i386bsd.mh: Remove.
8081 * config/i386linux.mh, config/i386mach3.mh: Remove.
8082 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8083 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8084 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8085 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8086 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8087 * config/solaris2.mh, config/stratus.mh: Remove.
8088 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8089 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8091 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8093 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8094 DT_FINI entry if the appropriate symbol is not in the hash table.
8096 * libelf.h (struct elf_backend_data): Add create_program_headers
8097 and want_hdr_in_seg fields.
8098 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8100 (elf_backend_create_program_headers): Likewise.
8101 (elfNN_bed): Initialize create_program_headers and
8103 * elf.c (get_program_header_size): Call create_program_headers
8105 (map_program_segments): Check want_hdr_in_seg backend field. Call
8106 create_program_headers backend routine.
8108 * elf.c (assign_file_positions_except_relocs): Align non allocated
8109 sections when creating an executable.
8111 * elfcode.h (elf_swap_phdr_in): Make non static.
8112 (elf_swap_phdr_out): Make non static.
8113 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8114 (bfd_elf32_swap_phdr_out): Declare.
8115 (bfd_elf64_swap_phdr_in): Declare.
8116 (bfd_elf64_swap_phdr_out): Declare.
8118 * ecofflink.c (ecoff_collect_shuffle): New static function.
8119 (_bfd_ecoff_get_accumulated_pdr): New function.
8120 (_bfd_ecoff_get_accumulated_sym): New function.
8121 (_bfd_ecoff_get_accumulated_ss): New function.
8122 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8123 (_bfd_ecoff_get_accumulated_sym): Declare.
8124 (_bfd_ecoff_get_accumulated_ss): Declare.
8125 * libbfd.h: Rebuild.
8127 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8129 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8131 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8132 warning symbols. If any section is named .gnu.warning.XXX, treat
8133 the contents as a warning to be issued if the symbol XXX is
8135 (elf_link_output_extsym): For an indirect or warning symbol, just
8136 output the symbol it points to.
8138 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8139 if bfd_hash_allocate fails, since it will already be set.
8140 (generic_link_hash_newfunc): Likewise.
8141 (archive_hash_newfunc): Likewise.
8142 (hash_entry_bfd): New static function.
8143 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8144 callback. Allocate a new warning using the hash table newfunc.
8145 Use bfd_hash_replace to update the entry in the hash table, rather
8146 than assuming we can copy the fields with structure assignment.
8148 * hash.c (bfd_hash_replace): New function.
8149 * bfd-in.h (bfd_hash_replace): Declare.
8150 * bfd-in2.h: Rebuild.
8152 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8154 * config.bfd: Add mips*vr4300-*-elf* target.
8155 * config/mipsbvr4300.mt: Added.
8157 See file ChangeLog.2
8164 version-control: never