1 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
3 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
6 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
7 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
8 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
10 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
12 * cpu-v850.c: Remove "plain" from v850 printable name.
13 (scan): Use strcasecmp.
15 * archures.c (bfd_mach_v850): Define.
17 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
18 just sh/SH, use strcasecmp.
19 (arch_info_struct): Add entries for sh3 et.al.
21 * archures.c (bfd_mach_sh, ...): Define.
23 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
25 * archures.c (bfd_archures_list): Always NULL terminate the list.
27 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
29 * Makefile.am: Rebuild dependencies.
30 (ALL_MACHINES_CFILES): Add cpu-arc.c.
31 (ALL_MACHINES_CFILES): Add elf32-arc.c.
32 (elf32-arc.lo): Remove explicit dependency.
33 * Makefile.in: Rebuild.
35 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
36 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
37 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
39 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
41 * configure: Rebuild with latest devo autoconf for NT support
43 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
45 * cpu-arm.c (compatible): If B is a default type, return A.
48 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
50 * cpu-v850.c (scan): New function.
51 (arch_info_struct): New structure.
52 (bfd_v850_arch): Add link into arch_info_structure.
54 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
57 * elf32-v850.c (v850_elf_object_p): New function.
60 * archures.c (bfd_mach_v850e): Machine value for v850e.
62 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
64 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
67 * elf.c (prep_headers): Add support for v850e machine number.
71 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
73 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
75 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
78 * elf.c (prep_headers): Add support for v850eq machine number.
82 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
84 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
85 cached_stab field if the offset prevents us from using the cache.
87 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
89 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
91 * aout-arm.c (aout_arm_little_vec): Likewise.
92 (aout_arm_big_vec): Likewise.
93 * bout.c (b_out_vec_big_host): Likewise.
94 (b_out_vec_little_host): Likewise.
95 * mipsbsd.c (aout_mips_little_vec): Likewise.
96 (aout_mips_big_vec): Likewise.
99 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
101 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
102 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
103 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
106 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
108 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
109 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
110 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
111 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
112 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
113 of two for I960 only.
114 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
115 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
117 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
118 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
119 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
121 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
122 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
123 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
124 *coffcode.h (coff_write_object_contents): Set alignment field in
125 section header for TIC80COFF files.
129 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
131 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
132 v850_elf_check_relocs, v850_elf_reloc,
133 v850_elf_final_link_relocate): Add support for
134 BFD_RELOC_V850_16_PCREL relocation.
136 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
139 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
141 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
145 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
147 * cpu-v850e: New file.
149 * elf.c (prep_headers): Add support for v850e target.
151 * bfd-in2.h (bfd_architecture): Add support for v850e target.
153 * config.bfd: Add support for v850e target.
155 * archures.c: Add support for v850e target.
158 start-sanitize-v850eq
159 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
161 * cpu-v850eq: New file.
163 * elf.c (prep_headers): Add support for v850eq target.
165 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
167 * config.bfd: Add support for v850eq target.
169 * archures.c: Add support for v850eq target.
172 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
174 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
175 argument as section relative, rather than an absolute address.
176 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
178 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
180 * config.bfd (arc-*-elf*): Add.
181 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
182 * configure: Rebuild.
183 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
184 (BFD32_BACKENDS): Add elf32-arc.lo.
185 (cpu-arc.lo,elf32-arc.lo): Add rules for.
186 * Makefile.in: Rebuild.
187 * archures.c (architecture list): Add bfd_arch_arc.
188 (bfd_archures_list): Add bfd_arc_arch.
189 (bfd_mach_arc_base): Define.
190 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
191 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
192 (bfd_target_vect): Add them.
193 * bfd-in2.h, libbfd.h: Rebuild.
194 * cpu-arc.c, elf32-arc.c: New files.
195 * elf.c (pre_headers): Recognize bfd_arch_arc.
197 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
199 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
200 data section is correctly rounded to a page in the file.
202 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
204 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
205 there are no symbols.
207 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
209 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
210 file system 14 character limit.
211 * Makefile.am, configure.in: Corresponding changes.
212 * Makefile.in, configure: Rebuild.
214 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
216 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
217 Rebuild dependencies.
218 * Makefile.in: Rebuild.
220 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
222 * Makefile.am (docdir): Define.
223 * Makefile.in: Rebuild.
225 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
227 * configure: Rebuild with autoconf 2.12.1.
229 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
231 * aclocal.m4, configure: Rebuild with new automake patches.
233 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
235 * rs6000-core.c (make_bfd_asection): New function to add a section
236 to the core file bfd.
237 (rs6000coff_core_p): Use make_bfd_asection to add the core file
239 Use BFD routines to seek, read and stat the core file.
240 Handle .data sections from loaded objects and anonymously mmapped
241 regions, these are available in AIX 4 core files.
243 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
245 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
246 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
247 copy; use a patches libtool instead.
248 * acmacros.m4: Remove.
249 * Makefile.in, aclocal.m4, configure: Rebuild.
251 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
253 * Makefile.am: New file, based on old Makefile.in.
254 * acmacros.m4: New file, copied from old aclocal.m4.
255 * acinclude.m4: New file.
256 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
257 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
258 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
259 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
260 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
261 * acconfig.h: Mention PACKAGE and VERSION.
262 * stamp-h.in: New file.
263 * dep-in.sed: Change .o to .lo.
264 * Makefile.in: Now built with automake.
265 * aclocal.m4: Now built with aclocal.
266 * config.in, configure: Rebuild.
269 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
271 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
272 if there is only a relocation to a read-only but not allocatable
273 section (like .stab).
274 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
275 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
276 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
277 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
278 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
280 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
281 (ppc_elf_create_linker_section): These sections are not
282 created by the linker (that is, they are created by the user
283 putting data in them). In particular, they can be the source
284 and target of relocations.
285 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
286 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
287 objects (for instance, 'long double') to 16-byte boundaries.
288 (ppc_elf_size_dynamic_sections): Make the code that generates
289 section symbols exactly the same as for sparc, reducing the
290 number of section symbols output.
291 (ppc_elf_check_relocs): Check postcondition of
292 bfd_elf32_link_record_dynamic_symbol. Make default case the
293 same as corresponding code for sparc, fixing bug involving
295 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
296 forced to be local because of versioning (by replicating
297 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
298 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
300 (ppc_elf_relocate_section): Add handy debugging code for when
301 assertion fails. Add some more 'symbol made local because of
304 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
305 processing a GOT relocation as required by ABI.
307 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
309 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
310 version info if this symbol came from a dynamic object.
311 (elf_link_add_object_symbols): Set the version info of a symbol
312 only if the object actually contains version definitions and
315 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
317 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
318 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
320 * configure: Regenerated with autoconf 2.12.
321 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
323 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
325 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
326 a warning rather than returning an error.
328 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
330 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
332 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
334 * cisco-core.c: define signals for wingdb.
336 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
338 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
339 the same number of aux entries.
341 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
343 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
344 difference of two symbols if the relocation size is 32 bits.
345 (som_write_fixups): Handle R_DATA_EXPR.
347 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
349 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
350 its value if COFF_WITH_PE is defined.
352 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
354 * coff-stubgo32.c: New file.
355 * go32stub.h: New file.
356 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
357 * coffswap.h (coff_swap_filehdr_in): Invoke
358 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
360 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
361 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
362 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
363 COFF_ADJUST_AUX_IN_POST if they are defined.
364 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
365 COFF_ADJUST_AUX_OUT_POST if they are defined.
366 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
367 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
368 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
369 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
370 * targets.c (go32stubbedcoff_vec): Declare.
371 (bfd_target_vector): Add go32stubbedcoff_vec.
372 * configure.in (go32coff_vec): New target vector.
373 (go32stubbedcoff_vec): Likewise.
374 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
375 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
376 * Makefile.in: Rebuild dependencies.
377 (BFD32_BACKENDS): Add coff-stubgo32.o.
378 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
379 (HFILES): Add go32stub.h.
381 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
383 * configure.in: Check for fdopen.
384 * configure, config.in: Rebuild.
385 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
386 __GO32__. Reindent a bit.
388 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
390 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
391 flag for newly created sections.
392 (sunos_add_dynamic_symbols): Don't discard newly created sections
393 if shared library is dynobj.
395 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elf.c (map_sections_to_segments): When checking whether
398 including a section in a segment would force us to skip a page,
399 align the address of the next segment to avoid wraparound
403 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
405 * coffcode.h (coff_write_object_contents): Initialize
406 target id field to TIC80_TARGET_ID.
407 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
409 (coff_swap_filehdr_in): Swap in target id field if used.
412 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
414 * coff-i386.c (coff_i386_is_local_label_name): New static function
415 if TARGET_UNDERSCORE.
416 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
417 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
419 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
421 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
422 complain_overflow_signed, for 32 bit PC relative relocations.
424 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
426 * elflink.h (elf_link_add_object_symbols): When a version
427 indirection symbol is overridden, make the original symbol point
428 at the real overriding symbol.
430 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
433 * elflink.h (elf_link_output_extsym): Use the right section for a
435 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
436 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
438 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
440 * elflink.h (elf_merge_symbols): Resolve indirect and warning
441 symbols before checking for new symbols.
443 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
445 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
447 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
448 file, not aoutsz bytes (they are different in XCOFF .o files).
450 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
451 redefined by objects included from archives.
453 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
455 * elflink.h (elf_merge_symbol): In the case of a new defined
456 symbol overriding an old defined symbol, return the hash table
457 entry which we modify, even if it is the target of an
459 (elf_link_add_object_symbols): If the real name of the symbol gets
460 overridden, convert the versioned symbol into an indirect symbol
463 * elflink.h (elf_merge_symbol): New static function, broken out of
464 elf_link_add_object_symbols.
465 (elf_link_add_object_symbols): Call it.
467 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
469 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
470 handle case where COFF filehdr does not immediately follow PE
472 * coffgen.c (coff_object_p): Remove useless seek to current
475 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
477 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
480 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
482 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
483 symbols, skip N_ABS symbols with debugging storage classes.
485 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
487 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
488 relocs in shared libraries which refer to local symbols. Cope
489 with addend when processing a GOT relocation.
491 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
492 for sections that the linker didn't create.
493 (ppc_elf_finish_dynamic_sections): Only try to write out a section
494 symbol if it was created in ppc_elf_size_dynamic_sections.
495 (ppc_elf_relocate_section): Complain if we have to generate a reloc
496 relative to a section for which we didn't output a symbol.
498 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
499 relocs are 'rela' relocs, like everything else. .rela.plt is not
500 a read-only section, so we don't have to special-case it.
502 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
503 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
505 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
506 (ppc_elf_relocate_section): @got offsets are 4 from start of the
508 * elflink.c (_bfd_elf_create_got_section): The three reserved
509 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
511 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
514 * elf32-ppc.c (ppc_elf_check_relocs): Use
515 _bfd_elf_create_got_section to create the GOT rather than
516 ppc_elf_create_linker_section. Create the '.rela.got' section
518 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
519 symbol has a GOT entry.
520 (ppc_elf_relocate_section): Record when a symbol is used through
521 the GOT, and allocate space in the GOT for each such symbol.
522 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
523 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
526 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
527 treated in a similar way to ADDR16_HA relocs.
528 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
529 shared objects; the linker must deal with them.
530 (ppc_elf_create_linker_section): Stop setting
531 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
532 LINKER_SECTION_PLT stuff.
533 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
534 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
535 section, not ELF-specific calls.
536 (elf_backend_plt_not_loaded): Set to 1.
537 (elf_backend_got_symbol_offset): Set to 4.
538 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
539 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
540 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
541 plt_not_loaded member.
542 (_bfd_elf_create_got_section): Apply got_symbol_offset.
543 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
545 (elf_backend_G_O_T_offset): Set default to 0.
546 (elfNN_bed): Set added fields.
548 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
549 DT_RELENT in shared objects; should be DT_RELAENT.
551 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
552 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
553 such a reloc (in a non-shared object) refers to a symbol that's
556 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
558 * elfcode.h (put_signed_word): Define.
559 (get_signed_word): Define.
560 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
561 (elf_swap_reloca_out): Use put_signed_word for the r_addend
563 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
564 bfd_get_signed_32 to set the r_addend field.
565 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
566 bfd_h_get_signed_64 to set the r_addend field.
568 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
570 * elf32-i386.c (elf_i386_relocate_section): When generating a
571 shared library, do the relocation if the input section is not
574 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
575 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
576 (elf_fix_symbol_flags): New static function, broken out of
577 elf_adjust_dynamic_symbol.
578 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
579 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
580 forced local even if NEEDS_PLT is set. When forcing a symbol to
581 be local, clear NEEDS_PLT.
582 (elf_link_output_extsym): Remove unused local bed.
584 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
586 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
587 for derived elf linker hash table entries. References to
588 elf_link_hash_entry changed appropriately.
589 (elf32_mn10300_link_hash_table): New structure for derived elf
591 (elf32_mn10300_hash_table): Define.
592 (elf32_mn10300_link_hash_traverse): Likewise.
593 (elf32_mn10300_link_hash_newfunc): New function.
594 (elf32_mn10300_link_hash_table_create): Likewise.
595 (elf32_mn10300_finish_hash_table_entry): Likewise.
596 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
597 of prologue code, and call:32->call:16 relaxing.
598 (compute_function_info: New function.
599 (bfd_elf32_bfd_ilink_hash_table_create): Define.
601 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
603 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
604 for a symbol which is being forced to be local.
605 * elf32-i386.c (elf_i386_relocate_section): Write out the
606 relocation value for a GOT reloc for a symbol which is turning
608 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
609 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
611 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
613 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
614 value if the symbol is turning into a local symbol.
615 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
616 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
618 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
620 * elflink.h (elf_link_add_object_symbols): Also read verneed
621 information by calling `_bfd_elf_slurp_version_tables'.
622 (elf_link_add_object_symbols): For undefined symbols look for
623 version information in the verneed records.
624 (elf_link_add_object_symbols): Use soname of shared object
625 for verneed record if it is available.
627 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
629 * cpu-arm.c: Add prototypes for compatible and scan.
630 * cofflink.c: Add prototype for mark_relocs.
632 * archive.c (bfd_special_undocumented_glue): Change filename to
633 const pointer. Add prototype.
635 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
637 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
638 sections that will be discarded.
640 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
642 * elflink.h (elf_link_find_version_dependencies): When searching
643 for known version symbol skip non-matching verdef records, not
646 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
648 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
649 not a bfd_vma, to the base file, to match how dlltool reads it.
651 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
653 * reloc.c: Add thumb relocations.
655 * bfd-in2.h: Add Thumb relocations.
657 * libbfd.h: Add Thumb relocations.
659 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
661 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
663 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
665 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
666 for a section even if it is not loaded.
668 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
670 (_bfd_coff_link_input_bfd): Separate section VMA handling for
671 input and output files.
672 (_bfd_coff_generic_relocate_section): Check whether input file,
673 not output file, is a PE file.
675 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
677 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
679 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
681 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
684 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
686 * cpu-arm.c (compatible): Add test for supersets of ARM
689 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
691 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
694 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
696 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
697 called directly by gas/config/tc-arm.c.
699 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
701 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
702 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
704 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
706 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
709 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
711 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
712 (coff_bfd_copy_private_bfd_data): Ditto.
713 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
714 (coff_arm_bfd_print_private_bfd_data): Ditto.
715 (coff_arm_bfd_set_private_flags): Ditto.
716 (coff_arm_bfd_copy_private_bfd_data): Ditto.
718 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
720 * libcoff-in.h (struct coff_final_link_info): Add boolean
721 global_to_static member for support of task linking.
722 (_bfd_coff_write_task_globals): Add prototype.
723 * libcoff.h: Regenerate.
724 * coffcode.h (coff_write_object_contents): Use #ifdef to
725 check RS6000COFF_C, to be consistent with all other uses
727 * cofflink.c (_bfd_coff_final_link): If doing task linking,
728 call _bfd_coff_write_task_globals.
729 (_bfd_coff_link_input_bfd): If doing task linking, convert
730 global functions to static.
731 (_bfd_coff_write_global_sym): If doing task linking, convert
732 global variables to static.
733 (_bfd_coff_write_task_globals): New function.
735 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
736 (C_AUTOARG): #undef since it clashes with C_UEXT.
737 (C_LASTENT): #undef since it clashes with C_STATLAB.
738 * coffcode.h (coff_write_object_contents): Use TIC80COFF
740 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
741 when TIC80COFF defined (clashes with C_UEXT). Explicitly
742 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
746 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
748 * coff-tic80.c (tic80_howto_table): Change overflow check for most
749 PP relocations to complain_overflow_dont.
751 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
753 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
754 name of R_RELLONG to "RELLONG". Set rightshift and complain for
756 (ppbase_reloc, glob15_reloc): New static functions.
757 (glob16_reloc, local16_reloc): New static functions.
758 (rtype2howto): Handle all relocation types.
759 (coff_tic80_relocate_section): New static function.
760 (coff_relocate_section): Define to coff_tic80_relocate_section.
761 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
764 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
766 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
767 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
769 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
770 callers. If PE file, don't add section VMA.
771 (coff_write_alien_symbol): If PE file, don't add section VMA.
772 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
773 (_bfd_coff_write_global_sym): Likewise.
774 (_bfd_coff_generic_relocate_section): Likewise.
776 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
779 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
781 * cofflink.c (mark_relocs): Add new function to mark symbols which
782 are used by relocations.
783 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
784 suppress the skipping of symbols that have thus been marked.
786 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
788 * coff-sh.c (sh_merge_private_data): New static function.
789 (coff_bfd_merge_private_bfd_data): Define.
792 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
794 * coff-tic80.c: Remove unnecessary #ifdefs.
795 * config.bfd: Set targ_underscore to yes for tic80.
797 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
799 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
800 with unresolved external symbols in GDB).
803 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
805 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
806 the symbols associated with each BFD.
807 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
809 * elf-m10200.c: Likewise.
810 * elf32-m32r.c: Likewise.
811 * elf32-sh.c: Likewise.
813 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
815 * elflink.h (elf_link_add_object_symbols): Don't decrease the
816 alignment of a common symbol. If two symbols that look like
817 common symbols are found in two shared libraries, and the size is
818 different, use the larger size, and warn if --warn-common. If a
819 common symbol overrides a definition in a shared library, set the
820 size to the larger size, and warn if --warn-common.
822 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
824 * cpu-arm.c (compatible): Allow default machine to be polymorphed
825 into any other machine type.
827 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
829 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
830 data into an unitialised destination set its machine type as well.
832 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
834 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
835 to common symbol size. Consistently treat uninitialized symbols
836 in shared objects as common symbols.
838 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
840 * archures.c (constants): Added new constants to identify the
841 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
842 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
844 * bfd-in2.h (constants): Added new constants to identify
845 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
846 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
847 bfd_mach_arm_4T. This file is auto-magically generated from the
848 archures.c file. This update is just to save work.
850 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
851 coff_arm_bfd_print_private_bfd_data,
852 coff_arm_bfd_set_private_flags,
853 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
854 (global): Macro redefinitions set up to use these new functions.
856 * coffcode.h (coff_mkobject_hook): Added call to
857 coff_arm_bfd_set_private_flags().
858 (coff_set_arch_mach_hook): Added code to set machine type based on
859 bits stored in internal flags.
860 (coff_set_flags): Added code to set the new bits in the flags
861 field based on the machine number.
862 (function definition macros): Made all function definition macros
863 conditional so that they can be overridden by target specific
866 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
867 Structure extended to include new types, one each for ARMv2,
868 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
870 * libcoff-in.h (struct coff_tdata): Added flags field.
872 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
874 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
876 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
879 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
881 * coffgen.c (coff_find_nearest_line): If there are no syments,
884 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
886 * config.bfd: cope with '*-*-linux-gnuaout' targets.
888 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
890 * targmatch.sed: Add explicit \n characters to work around bug in
891 HP/UX 10.20 sed program.
893 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
895 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
898 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
900 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
902 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
904 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
905 (struct elf_m68k_pcrel_relocs_copied, struct
906 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
907 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
908 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
909 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
911 (elf_m68k_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_m68k_size_dynamic_sections): If linking with -Bsymbolic,
916 traverse with elf_m68k_discard_copies.
918 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
920 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
921 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
923 * coffcode.h (coff_compute_section_file_positions): Force the
924 potential last byte in the file to be written out when
927 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
929 * configure.host (mips*-*-openbsd*): New host.
931 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
933 * elflink.h (elf_link_add_object_symbols): Only subtract the
934 section VMA from the symbol value if this is a fully linked file.
936 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
937 (struct elf_i386_link_hash_entry): Define.
938 (struct elf_i386_link_hash_table): Define.
939 (elf_i386_link_hash_traverse): Define.
940 (elf_i386_hash_table): Define.
941 (elf_i386_link_hash_newfunc): New static function.
942 (elf_i386_link_hash_table_create): New static function.
943 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
944 PC relative relocs for a global symbol defined in a regular
945 object, and count the number of PC relative relocs copied for any
947 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
948 traverse with elf_i386_discard_copies.
949 (elf_i386_discard_copies): New static function.
950 (bfd_elf32_bfd_link_hash_table_create): Define.
952 From Gordon W. Ross <gwr@mc.com>:
953 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
954 (sunos4_aout_backend): Use MY_entry_is_text_address.
957 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
959 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
960 R_D30V_32_NORMAL to 2 (4 bytes).
963 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
965 From Gordon W. Ross <gwr@mc.com>:
966 * netbsd.h (N_SHARED_LIB): Define.
967 (SEGMENT_SIZE): Don't define.
968 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
970 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
971 (SEGMENT_SIZE): Don't define.
973 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
974 to sizeof Rela structure, not sizeof Rel structure. From Gary
975 Thomas <g.thomas@opengroup.org>.
977 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
979 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
980 whenever entry is larger than text address, but only by whole
981 pages. From Gordon W. Ross <gwr@mc.com>.
983 * Makefile.in (install): Depend upon installdirs. Use
984 mkinstalldirs to build $(oldincludedir).
985 (installdirs): New target.
987 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
988 if this is a debugging section which we are stripping.
990 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
992 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
993 alpha-specific target data struct.
995 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
997 From Thomas Graichen <graichen@rzpd.de>:
998 * Makefile.in: Always use $(SHELL) when running move-if-change.
999 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1000 * configure: Rebuild.
1002 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1004 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1005 VMA if this is an executable file or a shared object.
1007 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1010 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1012 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1013 start of the file. Remove uses later on which switch using
1015 (MY(callback)): Handle entry_is_text_address.
1016 (MY_entry_is_text_address): Define if not defined.
1017 (MY(backend_data)): Initialize new field.
1018 * aoutf1.h (sunos4_aout_backend): Likewise.
1019 * i386aout.c (MY(backend_data)): Likewise.
1020 * i386mach3.c (MY(backend_data)): Likewise.
1021 * mipsbsd.c (MY(backend_data)): Likewise.
1022 * sparclynx.c (sparclynx_aout_backend): Likewise.
1023 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1024 (MY_entry_is_text_address): Define.
1025 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1027 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1028 whose name starts with `.'.
1030 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1032 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1033 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1034 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1035 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1036 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1037 sparc-*-openbsd*): New targets.
1038 * configure: Rebuild.
1040 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1042 * stabs.c (struct stab_section_info): New field
1044 (_bfd_link_section_stabs): Fill the above array.
1045 (_bfd_stab_section_offset): Use `cumulative_skips' to
1046 speed up offset calculation.
1048 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1050 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1051 addend for non pc-relative relocations.
1053 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1054 for non-existent function.
1056 * elf-m10300.c (mn10300_elf_relax_section): New function.
1057 (mn10300_elf_relax_delete_bytes): Likewise.
1058 (mn10300_elf_symbol_address_p): Likewise.
1059 (mn10300_elf_get_relocated_section_contents): Likewise.
1060 (bfd_elf32_bfd_relax_section): Define.
1061 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1063 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1065 * configure.host: Set SHLIB_LIBS.
1066 * configure.in: Substitute SHLIB_LIBS.
1067 * configure: Rebuild.
1068 * Makefile.in (SHLIB_LIBS): New variable.
1069 ($(SHLIB)): Use $(SHLIB_LIBS).
1071 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1073 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1074 with bfd_section_vma.
1076 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1078 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1079 Correct CPU file names for mn10[23]00.
1080 * configure: Rebuild.
1082 * bfd.c (bfd_record_phdr): Cast count to size_t before
1085 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1086 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1087 (xcoff_write_archive_contents): LIkewise.
1088 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1089 (mips_elf_create_procedure_table): Likewise.
1090 * peicode.h (pe_print_idata): Likewise.
1091 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1092 * xcofflink.c (xcoff_get_section_contents): Likewise.
1093 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1094 (xcoff_link_add_symbols): Likewise.
1095 (xcoff_link_add_symbols): Likewise.
1097 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1098 (ppcboot_bfd_print_private_bfd_data): Likewise.
1100 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1101 to complain_overflow_signed.
1103 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1105 * VERSION: Set to 2.8.1.
1107 * Branched binutils 2.8.
1109 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1110 deciding whether to copy a reloc into a shared object.
1111 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1112 relocs in unallocated sections.
1113 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1114 R_SPARC_RELATIVE relocs in unallocated sections.
1116 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1118 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1119 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1122 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1124 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1125 override an uninitialized symbol from a shared library with a
1128 * elf-m10200.c: Rename from elf32-mn10200.c.
1129 * elf-m10300.c: Rename from elf32-mn10300.c.
1130 * cpu-m10200.c: Rename from cpu-mn10200.c
1131 * cpu-m10300.c: Rename from cpu-mn10300.c
1132 * Makefile.in: Update accordingly.
1134 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1135 (elf_mips_isa): Move to earlier in file.
1136 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1137 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1140 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1143 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1145 * configure.com: New file.
1146 * config.h-vms: Remove file.
1147 * makefile.vms: Update for new configure scheme.
1149 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1151 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1152 (ppc_process_before_allocation): Declare.
1153 * libcoff.h: Rebuild.
1155 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1157 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1159 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1161 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1163 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1164 symbol index for a R_IHCONST reloc.
1166 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1168 * targmatch.sed: Do not use \(\) recursively.
1170 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1172 * m68klinux.c (MACHTYPE_OK): Define.
1173 * i386linux.c (MACHTYPE_OK): Define.
1175 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1177 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1178 <hjl@gnu.ai.mit.edu>:
1179 * sparclinux.c: New file.
1180 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1181 * bfd-in2.h: Rebuild.
1182 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1183 * configure.in (sparclinux_vec): Add to list of vectors.
1184 * configure: Rebuild.
1185 * targets.c (sparclinux_vec): Declare.
1186 (bfd_target_vector): Add sparclinux_vec.
1187 * Makefile.in: Rebuild dependencies.
1188 (BFD32_BACKENDS): Add sparclinux.o.
1189 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1191 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1192 bfd_coff_backend_data field.
1193 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1195 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1196 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1197 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1199 * bfd.c: Include "libiberty.h".
1200 (strerror): Don't declare.
1201 (bfd_errmsg): Call xstrerror rather than strerror.
1203 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1205 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1206 reloc even if the symbol is in the .bss section.
1207 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1208 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1209 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1211 * coffcode.h (bfd_coff_backend_data): Add new field
1212 _bfd_coff_default_section_alignment_power.
1213 (bfd_coff_default_section_alignment_power): Define.
1214 (bfd_coff_std_swap_table): Initialize new field.
1215 * libcoff.h: Rebuild.
1216 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1217 symbol to the default section alignment.
1219 * COPYING: Update FSF address.
1222 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1224 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1225 21-bit absolute that made it act as a relative.
1228 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * elflink.c (_bfd_elf_create_linker_section): Don't set
1231 bss_section and rel_section from existing sections.
1233 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1236 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1238 * aoutx.h (some_aout_object_p): Change executable test to fix
1239 problems with embedded a.out systems.
1241 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1243 * stabs.c (_bfd_stab_section_offset): New function.
1244 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1245 * libbfd.h: Rebuild.
1246 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1248 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1249 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1250 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1251 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1252 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1254 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1255 symbol. Check for memory allocation failure of *psinfo.
1256 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1257 callers. Set the value of the header symbol.
1258 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1259 * libbfd.h: Rebuild.
1261 start-sanitize-tic80
1262 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1264 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1265 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1266 reloc types, rather than silently failing to generate an output file.
1269 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1271 * targmatch.sed: Use the hold space to put the #ifdef around the
1272 the string constant.
1273 * targets.c (UNSUPPORTED_TARGET): Don't define.
1274 (find_target): Don't check for UNSUPPORTED_TARGET.
1275 (bfd_set_default_target): Don't try to optimize by checking for
1278 * Makefile.in: Rebuild dependencies.
1279 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1280 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1281 (elf32-m32r.o): Remove explicit target.
1283 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1286 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1287 count section symbols for sections that were created by the
1288 linker, or are not allocatable or not loadable.
1289 (elf32_sparc_finish_dynamic_sections): Output output section
1290 symbols for section for which we made space for them.
1292 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1295 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1297 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1299 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1300 (m32r_hi16_list): New static local.
1301 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1302 (m32r_elf_do_hi16_reloc): Delete.
1303 (m32r_elf_relocate_hi16): New function.
1304 (m32r_elf_lo16_reloc): New function.
1305 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1308 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1310 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1311 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1312 (m32r_elf_final_sda_base): New function.
1313 (m32r_elf_relocate_section): Rewrite sdata support.
1314 (m32r_elf_finish_dynamic_sections): Delete.
1316 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1318 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1319 * coff-svm68k.c: New file. Just defines some macros and includes
1321 * coff-m68k.c: Add functions to handle common addends, moved in
1322 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1323 Control whether relocs are visible using STATIC_RELOCS.
1324 * cf-m68klynx.c: Simplify greatly: just define macros to control
1326 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1327 * targets. (m68ksysvcoff_vec): Declare.
1328 (bfd_target_vector): Add m68ksysvcoff_vec.
1329 * config.bfd (m68*-motorola-sysv*): New target.
1330 * configure.in (m68ksysvcoff_vec): New vector.
1331 * configure: Rebuild.
1332 * Makefile.in: Rebuild dependencies.
1333 (BFD32_BACKENDS): Add coff-svm68k.o.
1334 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1336 * binary.c (binary_set_section_contents): Don't get misled if the
1337 first section is not loadable. From Matthew L. Martin
1340 * elflink.h (elf_bfd_final_link): Set the value of a section
1341 symbol to the section address unless doing a relocateable link.
1343 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1345 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1346 .plt entry if we've taken the function's address.
1347 (elf64_alpha_merge_gots): Merge collected flags info as well.
1349 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1351 * Many files: Add function prototypes.
1352 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1353 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1354 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1355 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1356 * peicode.h: Change several void * parameters to PTR.
1357 * srec.c (srec_get_symbol_info): Make static.
1358 * syms.c (bfd_symbol_is_absolute): Remove.
1359 * Makefile.in: Rebuild dependencies.
1361 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1364 (bfd_elf32_bfd_is_local_label): Don't define.
1366 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1369 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1371 * bfd-in.h: Don't include obstack.h.
1372 (struct bfd_hash_table): Change memory field to PTR.
1373 * bfd.c (struct _bfd): Change memory field to PTR.
1374 * bfd-in2.h: Rebuild.
1375 * libbfd-in.h (bfd_release): Declare as function, don't define as
1377 * libbfd.h: Rebuild.
1378 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1379 objalloc routines rather than obstack routines.
1380 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1381 (getpagesize): Don't define.
1382 (_bfd_new_bfd): Don't set _bfd_chunksize.
1383 (bfd_openr): Free new bfd and objalloc on failure.
1384 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1385 (bfd_alloc_size): Remove.
1386 (bfd_release): New function.
1387 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1388 objalloc routines rather than obstack routines.
1389 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1390 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1391 objalloc routines rather than obstack routines.
1392 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1393 (struct accumulate): Change memory to struct objalloc *.
1394 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1395 * dep-in.sed: Don't remove obstack.h from dependency list.
1396 * Makefile.in: Rebuild dependencies.
1397 (BFD_H_DEPS): Remove obstack.h.
1398 (install): Don't install obstack.h.
1399 * Many files: Don't include "obstack.h".
1402 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1403 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1404 * libbfd.h: Rebuild.
1405 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1406 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1407 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1409 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1410 old version of bfd_alloc.
1411 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1412 * libbfd.h: Rebuild.
1413 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1415 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1418 ELF local label syntax as well.
1420 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1422 * config.bfd (powerpc-*-beos*): New target.
1423 * configure.in (powerpc-*-beos*): Add case that explicitly
1424 does not set COREFILE for now. A future BeOS version is
1425 expected to support core files.
1426 * configure: Regenerate with autoconf.
1428 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1430 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1431 seen with a local symbol, rather than crashing.
1433 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1434 version symbols if there aren't any.
1436 start-sanitize-tic80
1437 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1439 * coff-tic80.c (coff_rtype_to_howto): Define
1440 (coff_tic80_rtype_to_howto): Clone generic coff version and
1441 add code to handle the funky TI "internal relocations".
1444 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1446 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1447 or size changes because of a weak symbol.
1449 * cisco-core.c (SIGEMT): Define if not defined.
1451 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1453 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1454 setting ever. Sanity check the version number. Sort out copying
1455 flags and other information when adding an indirect symbol.
1456 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1457 symbols added by the backend. Clear the entire contents of the
1459 (elf_export_symbol): Ignore indirect symbols.
1460 (elf_link_output_extsym): Accept a section without an owner in an
1462 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1463 version count. Correct the allocation of x_versymp.
1465 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1466 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1467 Don't return bfd_und_section_ptr when info->shared.
1468 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1469 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1470 (mips_elf_check_relocs): Resolve an indirect symbol in
1472 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1473 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1475 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1477 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1479 From Eric Youngdale <eric@andante.jic.com>:
1480 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1481 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1482 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1483 versioned symbol appears in both a regular and a shared object.
1484 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1485 appropriate. Improve error message.
1486 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1487 all uses. Add localsyms field.
1488 (elf_bfd_final_link): When generating a shared library, call
1489 elf_link_output_extsym to output all local symbols.
1490 (elf_link_output_extsym): Handle symbols which were forced to
1493 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1495 From Eric Youngdale <eric@andante.jic.com>:
1496 * elf-bfd.h (elf_symbol_type): Add version field.
1497 * elfcode.h (elf_slurp_symbol_table): Set version field.
1498 * elflink.h (elf_link_add_object_symbols): When creating an
1499 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1500 appropriate. Set up an indirection from the nondefault version of
1502 (NAME(bfd_elf,size_dynamic_sections)): Call
1503 elf_link_assign_sym_version before checking whether there are any
1504 versions. Always record the version name as a dynamic symbol.
1505 Initialize counters.
1506 (elf_link_assign_sym_version): After finding a version, see if a
1507 symbol should be forced to local scope. Create a new version
1508 definition if appropriate.
1509 (elf_link_output_extsym): Correct indirect symbol handling.
1510 * elf.c (bfd_elf_print_symbol): Print version information.
1511 (bfd_section_from_shdr): Turn version sections into BFD sections.
1512 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1513 if sh_info is not already set.
1514 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1516 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1517 _bfd_stringtab_add to copy the name into permanent memory if
1520 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1522 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1524 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * coffcode.h (bfd_coff_backend_data): Change
1527 _bfd_coff_compute_section_file_positions to return a boolean
1528 value. Change all callers.
1529 (coff_compute_section_file_positions): Change return type to
1530 boolean. If the size of the last section changed, then output a
1531 zero byte at the end of the file.
1532 * libcoff.h: Rebuild.
1534 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1535 for at least 6 output symbols.
1536 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1537 emit a TC csect to represent the space they take up. For an XO
1538 symbol, just emit a reference, not a csect.
1540 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1541 Solaris doesn't like the combined options, and the -f is
1543 (stamp-tshlink, install): Likewise.
1545 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1546 handling when little endian.
1548 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1550 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1551 (mn10300_elf_relocate_section): Likewise.
1552 (elf_backend_relocate_section): Define.
1554 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1555 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1556 (elf32_mn10300_howto_table): Likewise.
1557 (elf32_mn10300_reloc_map): Likewise.
1558 (bfd_elf32_mn10300_reloc): Delete unused function.
1560 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1562 start-sanitize-tic80
1563 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1564 understand, just set the howto field to NULL, and the caller will
1565 print an appropriate error message.
1567 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1568 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1569 block. Use NULL for initializations of "ptr" rather than bare 0.
1570 * coff-h8300.c: Fix typo in comment.
1571 * coff-h8500.c: Ditto.
1573 * coff-z8k.c: Ditto.
1575 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1577 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1578 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1579 m32r_elf_get_relocated_section_contents): First pass at relax support.
1581 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1583 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1584 entry for reading verdef records.
1585 Use correct braces for computing increments of extverdaux and
1586 exteverdef record pointers.
1588 start-sanitize-tic80
1589 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1591 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1595 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1597 * elflink.h (elf_link_find_version_dependencies): Check that
1598 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1601 start-sanitize-tic80
1602 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1604 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1607 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1609 * targets.c (bfd_default_vector): Make non-const.
1610 (find_target): New static function, broken out of
1612 (bfd_set_default_target): New function.
1613 (bfd_find_target): Call find_target. When defaulting, use
1614 bfd_default_vector[0] if it is not NULL.
1615 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1616 * bfd-in2.h, libbfd.h: Rebuild.
1618 * syms.c (bfd_is_local_label): Return false if the symbol has no
1620 * coff-i960.c (coff_i960_is_local_label_name): New function.
1621 (coff_bfd_is_local_label_name): Define.
1622 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1623 (coff_bfd_is_local_label_name): Define.
1624 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1625 (coff_bfd_is_local_label_name): Define.
1626 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1627 with .. or _.L_ as local.
1628 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1629 (bfd_elf32_bfd_is_local_label_name): Define.
1630 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1631 beginning with $ as local.
1633 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1635 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1636 rather than comparing against info->lprefix.
1637 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1638 * elflink.h (elf_link_input_bfd): Likewise.
1639 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1640 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1642 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1643 _bfd_elf_is_local_label_name if not already defined.
1644 * elf.c (_bfd_elf_is_local_label_name): New function.
1645 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1647 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1648 (m88k_is_local_label_name): New static function.
1650 * coffcode.h (coff_bfd_is_local_label_name): Define as
1651 _bfd_coff_is_local_label_name if not already defined.
1652 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1653 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1654 * libcoff.h: Rebuild.
1656 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1657 to _bfd_is_local_label_name.
1658 (bfd_target): Likewise.
1659 * syms.c (bfd_is_local_label): Define as function, not macro.
1660 (bfd_is_local_name): Define.
1661 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1662 bfd_generic_is_local_label, and take a string rather than a
1664 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1665 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1666 (bfd_generic_is_local_label): Don't declare.
1667 (bfd_generic_is_local_label_name): Declare.
1668 * bfd-in2.h, libbfd.h: Rebuild.
1669 * All backends: Change local_label to local_label_name.
1671 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1672 (mips_elf_relocate_got_local): Change return type to boolean.
1673 Don't assume that the first zero entry is unassigned; instead, use
1675 (mips_elf_relocate_section): Check return value of
1676 mips_elf_relocate_got_local.
1677 (mips_elf_create_got_section): Initialize assigned_gotno field.
1680 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1682 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1686 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1689 that have no contents merely because linker_mark is not set.
1691 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1693 * config.bfd (mips*-*-lnews*): New target.
1694 * coff-mips.c (mips_relocate_section): Make assert compare
1695 content byteorder instead of header byteorder.
1696 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1698 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1699 * configure.in (ecoff_biglittle_vec): Add case.
1700 * configure: Update.
1702 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1704 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1705 name begins with ".note".
1706 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1707 section whose name begins with ".note".
1708 (get_program_header_size): Corresponding change.
1710 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1711 jal and for jal overflow.
1713 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1715 From Eric Youngdale <eric@andante.jic.com>:
1716 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1717 not found, try looking it up again without the version name.
1718 (elf_link_add_object_symbols): Always link against the dynamic
1719 symbol table of a dynamic object. When linking against a dynamic
1720 object, include version strings in symbol names, and set up
1721 version information. Add indirect symbols for default versions.
1722 (elf_link_create_dynamic_sections): Add special version sections.
1723 (struct elf_assign_sym_version_info): Define.
1724 (struct elf_find_verdep_info): Define.
1725 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1726 up version sections.
1727 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1728 (elf_link_find_version_dependencies): New static function.
1729 (elf_link_assign_sym_version): New static function.
1730 (elf_link_renumber_dynsyms): New static function.
1731 (struct elf_final_link_info): Add symver_sec field.
1732 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1733 local symbols of a dynamic object. Handle DT_VER* constants.
1734 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1735 dynamic object. Skip indirect symbols from ELF objects. Remove
1736 the version name before choosing a hash bucket. Write out the
1737 version information if appropriate.
1738 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1739 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1740 (bfd_elf64_size_dynamic_sections): Likewise.
1741 * bfd-in2.h: Rebuild.
1742 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1743 Change elf_link_hash_flags to unsigned short.
1744 (ELF_LINK_HIDDEN): Define.
1745 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1746 dynverdef_hdr, dynversym_section, dynverdef_section,
1747 dynverref_section, cverdefs, cverrefs, verdef, verref.
1748 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1749 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1750 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1751 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1752 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1753 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1754 (_bfd_elf_slurp_version_tables): Declare.
1755 * elf.c (_bfd_elf_swap_verdef_in): New function.
1756 (_bfd_elf_swap_verdef_out): Likewise.
1757 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1758 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1759 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1760 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1761 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1762 version information if there is any.
1763 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1764 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1765 (elf_fake_sections): Handle .gnu.version* section names.
1766 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1767 (_bfd_elf_slurp_version_tables): New function.
1768 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1769 version name in string entered in dynamic hash table.
1770 * elfcode.h: Include fnmatch.h.
1771 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1772 symbol which was forced to become local.
1773 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1774 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1775 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1776 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1778 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1780 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1782 (mn10200_elf_relax_section): Correctly compute a symbol's value
1783 when the symbol is local, but not in the same section as we are
1784 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1787 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1789 * elf32-m32r.c: Rewrite to use ELF backend linker.
1790 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1791 Add small data area support (R_M32R_SDA16).
1792 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1793 * bfd-in2.h,libbfd.h: Regenerated.
1795 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1797 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1798 (mn10200_elf_relax_delete_bytes): Likewise.
1799 (mn10200_elf_symbol_address_p): Likewise.
1800 (mn10200_elf_get_relocated_section_contents): Likewise.
1801 (bfd_elf32_bfd_relax_section): Define.
1802 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1804 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1805 (mn10200_elf_relocate_section): Likewise.
1806 (elf_backend_relocate_section): Define.
1809 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1811 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1812 reloc.c, targets.c: New target, elf-*-D30V.
1814 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1816 * cpu-d30v.c, elf32-d30v.c: New files.
1819 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1821 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1822 * bfd-in2.h: Regenerated.
1823 start-sanitize-tic80
1824 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1825 (rtype2howto): Add function.
1826 (tic80_howto_table): Add.
1829 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1831 * sysdep.h: Don't define errno in MSVC if error.h is included.
1834 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1836 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1837 is initialized before it is used.
1840 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1842 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1843 symbol into a weak undefined symbol; leave it as a common symbol.
1845 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1847 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1848 about a symbol defined in a dynamic object if it has already been
1849 defined in a regular object.
1851 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1853 * makefile.vms: Add gcc flags to allow compiling with current gcc
1855 (targmatch.h): New dependency.
1857 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1859 * evax.h (ALPHA_R_CODEADDR): New relocation.
1860 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1862 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1864 * bfd-in2.h, libbfd.h: Rebuild.
1866 Restrict symbol length to 64 bytes, case preserving:
1867 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1868 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1869 (_bfd_evax_length_hash_symbol): Added.
1870 * evax-etir.c (_bfd_evax_write_etir): Call
1871 _bfd_evax_length_hash_symbol before output of symbol.
1872 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1873 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1875 * evax-emh.c: Output filename to object file without path.
1877 * evax-egsd.c: New sections for local and global commons.
1879 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1880 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1881 notices. Replace AXP with Alpha.
1883 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1885 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1886 sections if we are creating a shared library.
1888 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1890 * configure.host (i386-windows): Don't set host64=true.
1892 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1894 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1895 (elf_mips16_gprel_howto): New static variable.
1896 (mips16_gprel_reloc): New static function.
1897 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1898 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1899 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1900 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1901 * bfd-in2.h, libbfd.h: Rebuild.
1903 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1905 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1906 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1908 start-sanitize-r5900
1909 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1911 * config.bfd: add r5900
1914 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1916 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1917 the output section will be the absolute section; don't print an
1918 assertion message for that case when doing a relocateable link.
1920 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1922 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1923 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1924 need_fn_sub, call_stub, and call_fp_stub.
1925 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1926 (mips_elf_link_hash_newfunc): Initialize new fields.
1927 (mips_elf_link_hash_table_create): Likewise.
1928 (mips_elf_relocate_section): Redirect relocations to use mips16
1929 stubs when appropriate.
1930 (mips_elf_check_relocs): Attach stub sections to the appropriate
1931 symbol. Set need_fn_stub when appropriate.
1932 (mips_elf_always_size_sections): New static function.
1933 (mips_elf_check_mips16_stubs): New static function.
1934 (elf_backend_always_size_sections): Define.
1935 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1937 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1938 attached to sections which are not being included in the link.
1940 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1942 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1943 symbol value when computing the addend for a pc_relative
1946 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1948 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1949 relocateable link, just skip pc_relative pcrel_offset relocs.
1950 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1951 structure for an ARM26 reloc which can be resolved.
1952 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1953 reloc can be resolved.
1955 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1956 error in overflow check for R_RELBYTE.
1958 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1960 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1961 From Mark Rasin <mark.rasin@telrad.co.il>.
1963 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1966 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1968 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1969 (elf_mn10200_howto_table): Likewise.
1970 (mn10200_reloc_map): Likewise.
1972 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1974 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1975 * bfd-in2.h, libbfd.h: Regenerated.
1976 * elf32-m32r.c: Add support for them.
1978 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1980 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1981 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1983 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1984 r_format and r_pcrel. Always return a value.
1986 * riscix.c (MY_final_link_callback): Define to dummy value.
1988 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1989 relocations against the text segment, look up the output name of
1991 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1992 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1993 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1994 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1995 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1997 start-sanitize-tic80
1998 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2000 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2001 routines for little endian data.
2002 * coffcode.h (coff_write_object_contents): Set magic to
2003 TIC80_ARCH_MAGIC for TIc80.
2005 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2007 * coff-tic80.c (tic80coff_vec): Change to little endian data
2011 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2013 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2014 auxiliary_filters parameter to be const char * const *. Accept a
2015 NULL terminated array.
2016 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2017 (bfd_elf32_size_dynamic_sections): Update declaration.
2018 * bfd-in2.h: Rebuild.
2020 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2023 NOTYPE symbol in a text section as a FUNC symbol.
2025 * coffcode.h (coff_compute_section_file_positions): Force
2026 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2028 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2030 * libaout.h (machine_type): Reserve several values for sparclet.
2032 start-sanitize-tic80
2033 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2035 * config.bfd (tic80-*-*): Don't require 'coff'.
2039 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2041 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2042 table to v850_elf_reloc for all non-standard relocations.
2043 (v850_elf_check_relocs): Add check for h being non-null.
2044 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2045 statement instead of multiple ifs.
2046 (v850_elf_relocate_section): Fix up error message, don't just call
2050 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2052 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2053 Use bfd_elf_generic_reloc as special function for all relocs.
2054 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2056 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2057 24bit pc-relative reloc.
2059 start-sanitize-tic80
2060 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2062 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2063 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2064 header byte order is little endian. Use correct bfd_get and
2065 bfd_put routines for little endian headers.
2066 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2067 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2070 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2072 * reloc.c: Add BFD_RELOC_24.
2073 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2074 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2075 * bfd-in2.h, libbfd.h: Rebuilt.
2077 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2079 elf64-alpha multiple .got rewrite:
2081 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2082 (bfd_elf*_mkobject): Don't define here ...
2083 * elfxx-target.h: ... but rather here. Default always_size_sections
2085 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2086 what the #defines in elf-bfd.h transmuted it to anyway.
2088 * section.c: Add SEC_LINKER_CREATED flag.
2089 * bfd-in2.h: Rebuild.
2090 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2091 relocation section flags.
2092 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2093 SEC_IN_MEMORY to recognize generated bits.
2094 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2096 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2097 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2098 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2099 * elf32-ppc.c (ppc_elf_create_linker_section,
2100 ppc_elf_size_dynamic_sections): Likewise.
2101 * elf32-sparc.c (elf32_sparc_check_relocs,
2102 elf32_sparc_size_dynamic_sections): Likewise.
2103 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2105 (_bfd_elf_create_dynamic_sections): Likewise.
2106 (_bfd_elf_make_linker_section_rela): Likewise.
2107 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2108 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2109 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2110 to identify generated bits.
2111 (elf_link_input_bfd): Likewise.
2113 * elf64-alpha.c: Rewrite everything touching relocations.
2116 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2118 * elf32-v850.c (all functions and static variables): Go through
2119 and regularize names to be of the form v850_elf_<xxx>.
2120 (toplevel): Include <elf/v850.h>.
2121 (enum reloc_type): Move to include/elf/v850.h.
2122 (v850_elf_check_relocs): For common variables, if the variable is
2123 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2124 into the appropriate section.
2125 (elf_backend_check_relocs): Define.
2127 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2129 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2132 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2134 * config.bfd (mips*el-*-linux*): New target.
2135 (mips*-*-linux*): New target.
2137 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2138 Return a useful value.
2140 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2142 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2144 * configure: Rebuild.
2145 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2146 ac_cv_func_mmap in bfd/configure.host.
2148 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2149 filter_shlib and auxiliary_filter_shlib parameters.
2150 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2152 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2153 (bfd_elf64_size_dynamic_sections): Likewise.
2154 * bfd-in2.h: Rebuild.
2156 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2159 symbols, don't export a symbol which is defined by an object in an
2160 archive which contains shared objects.
2162 start-sanitize-tic80
2163 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2165 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2166 for TI TMS320c80 (MVP).
2167 (bfd_archures_list): Add bfd_tic80_arch.
2168 * bfd-in2.h: Regenerate by running "make headers".
2170 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2172 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2173 * configure.in (case $vec): Correct typo, "tb" not "tp".
2174 Also add cofflink.o for tic80coff_vec.
2175 * configure: Regenerate with autoconf.
2178 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2181 is configured with --with-mmap.
2183 start-sanitize-tic80
2184 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2186 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2187 (ALL_MACHINES): Add cpu-tic80.o
2188 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2189 * coff-tic80.c: Add skeleton, cloned from another coff config.
2190 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2194 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2196 * TODO: Correct a misspelling.
2197 start-sanitize-tic80
2198 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2199 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2200 * configure.in (case $vec): Add tic80coff_vec entry.
2201 * configure: Regenerate with autoconf.
2202 * archures.c (bfd_tic80_arch): Declare.
2203 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2204 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2205 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2206 (bfd_target_vector): Add tic80coff_vec entry.
2209 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2211 * elflink.h (elf_buckets): Add some more values for larger
2214 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * Makefile.in (install): Move subdir_do out of conditional. From
2217 Fred Fish <fnf@cygnus.com>.
2219 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2221 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2223 (elf_mn10200_howto_table): Likewise.
2224 (mn10200_reloc_map): Likewise.
2226 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2229 mips16 symbol during the link.
2230 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2232 (mips_elf_link_output_symbol_hook): New static function.
2233 (elf_backend_link_output_symbol_hook): Define.
2235 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2238 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2241 against SEC_DEBUGGING sections here (revert patch of December 5).
2242 * elfcode.h (elf_object_p): Check for them here, instead.
2244 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2247 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2249 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2250 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2251 * elf-bfd.h (struct elf_size_info): Update declaration of
2253 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2254 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2255 * elfxx-target.h: Use new dynamic reloc routines by default.
2256 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2259 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2261 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2262 if NAMES_HAVE_UNDERSCORE is defined.
2264 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2266 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2268 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2270 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2273 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * elflink.h (elf_link_add_object_symbols): Only add a weak
2276 symbol if the real definition is in the dynamic symbol table.
2277 After finding the real definition, then, if it is dynamic, add the
2278 weak symbol to the dynamic symbol table.
2280 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2282 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2284 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2287 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2289 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2291 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2292 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2293 * reloc.c: Remove mn10300 big endian relocs.
2294 * bfd-in2.h, libbfd.h: Rebuilt.
2296 * elf32-mn10200.c: Update from elf32-mn10300.c.
2298 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2300 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2302 * elf32-mn10300.c: Add some comments.
2304 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * ihex.c (ihex_scan): Always initialize buf before jumping to
2308 (ihex_read_section): Likewise.
2310 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2312 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2313 inplace for most relocs.
2315 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2317 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2318 even if SEC_ALLOC is not set.
2319 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2320 when deciding whether to copy a reloc into a shared object.
2321 (elf_i386_relocate_section): Likewise.
2322 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2323 (elf32_sparc_relocate_section): Likewise.
2324 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2325 reloc section if it is not set in the source section.
2326 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2327 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2328 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2330 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2332 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2333 expects a .got.plt until we actually create it.
2335 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2337 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2338 message for bfd_reloc_outofrange, rather than aborting. From
2339 Philippe De Muyter <phdm@info.ucl.ac.be>.
2341 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2342 a relocateable link, don't try to process them. From Heinz Wrobel
2343 <wrobel@lpr.e-technik.tu-muenchen.de>.
2345 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2347 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2348 mn10300_info_howto_rel. Tweak reloc argument to be an
2349 Elf32_Internal_Rela.
2350 (USE_RELA): Define instead of USE_REL.
2351 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2353 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2355 * configure.in, configure: Handle mips*-sgi-irix6*.
2356 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2359 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2361 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2362 relocation against a symbol defined in a section with no output
2365 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2368 * configure, config.in: Rebuild with autoconf 2.12.
2370 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2371 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2372 (swap_out_syms): Set st_other from existing st_other field.
2373 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2375 (elf_link_output_extsym): Set the other field from the global hash
2377 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2378 (elf_mips16_jump_howto): New static variable.
2379 (mips16_jump_reloc): New static function.
2380 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2381 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2382 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2384 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2385 * bfd-in2.h, libbfd.h: Rebuild.
2386 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2388 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2390 * configure.host: Use long long for mips-sgi-irix6*.
2392 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2393 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2395 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2397 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2398 (enum reloc_type): Add more reloc types.
2399 (elf32_mn10300_howto_table): Update for new reloc types.
2400 (elf32_mn10300_reloc_map): Update for new reloc types.
2401 * reloc.c: Add some new relocs for the mn10300 series.
2402 * bfd-in2.h, libbfd.h: Rebuilt.
2404 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2406 * som.c (setup_sections): Don't lose for a space which has
2407 no data, but some symbols.
2409 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2411 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2412 (sunos_link_hash_table_create): Initialize got_needed.
2413 (sunos_create_dynamic_sections): Only set .got section size if it
2414 is not already set. Set got_needed.
2415 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2416 sdynptr, and only handle dynamic sections, if dynamic sections are
2418 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2419 Initialize .got section.
2420 (sunos_scan_ext_relocs): Likewise.
2421 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2423 (sunos_finish_dynamic_link): Check got_needed. Only set up
2424 dynamic linking information if needed.
2426 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2428 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2430 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2432 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2434 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2436 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2439 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2441 * filemode.c: Include sysdep.h.
2442 * ihex.c: Add casts to eliminate compiler warnings.
2443 * sunos.c: Add casts to eliminate compiler warnings.
2445 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2447 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2449 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2450 appropriate relocations in the .so file if shared.
2451 (ppc_elf_relocate_section): Ditto.
2453 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2455 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2456 complain_overflow_unsigned.
2458 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2460 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2461 overflows for R_D10V_16 and R_D10V_18.
2463 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2466 (do_with_relocs): Likewise.
2467 (do_as_repeat): Likewise.
2468 (copy_expression): Likewise.
2470 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * ieee.c (ieee_write_external_part): Correctly record whether
2473 there is an external part.
2476 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2478 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2479 handle tda offsets for sld.w and sst.w instructions.
2480 Fix alignment check in sld.w and sst.w tda reloc handling.
2483 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2485 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2488 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2490 * elf32-v850.c: Add comments about assumptions about
2491 char, short & long sizes.
2492 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2493 problems for several relocs.
2495 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2496 R_V850_SDA_OFFSET entry.
2499 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2502 Store import file index in ldindx.
2503 (xcoff_build_ldsyms): Assume that ldsym was not previously
2504 allocated. For an imported symbol, copy ldindx into l_ifile.
2507 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2509 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2510 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2511 fields in R_V850_TDA_OFFSET.
2512 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2513 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2516 * elf32-v850.c: Include bfdlink.h.
2517 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2519 (elf32_v850_bfd_final_link_relocate): New function.
2520 (v850_elf_relocation_section): Likewise.
2521 (elf_backend_relocate_section): Define.
2524 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2526 * binary.c (binary_set_section_contents): Ignore sections which
2527 don't have SEC_LOAD and SEC_ALLOC set.
2529 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2531 * linker.c (_bfd_generic_final_link): Avoid losing static
2532 symbols in the .bss section.
2534 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2536 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2537 (mips32_64bit_reloc): New static function.
2538 (mips_reloc_map): Add entry for BFD_RELOC_64.
2539 (mips_elf_relocate_section): Handle R_MIPS_64.
2541 * linker.c (default_indirect_link_order): Print an error message
2542 when attempting to do a relocateable link with different object
2543 file formats, rather than calling abort.
2545 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2547 * reloc.c (m32r relocs): Rename them.
2548 * bfd-in2.h, libbfd.h: Regenerated.
2549 * elf32-m32r.c: Update.
2550 (m32r_elf_10_pcrel_reloc): New function.
2551 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2552 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2554 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2556 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2557 all sections that will be included in the output file.
2558 (_bfd_generic_link_output_symbols): Discard symbols in sections
2559 which are being discarded.
2563 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2564 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2565 (elf_v850_howto_table): Corresponding changes.
2566 (elf_v850_reloc_map): Corresponding changes.
2567 * reloc.c: Add additional V850 relocations.
2568 * bfd-in2.h, libbfd.h: Rebuilt.
2570 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2571 no longer want in pc-relative relocs.
2573 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2575 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2576 accept a reloc against an undefined sybmol!
2578 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2580 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2583 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2585 * VERSION: Bump for new relocation.
2587 * hosts/i386bsd.h: If NBPG is not defined, define it as
2588 PAGE_SIZE, for recent versions of FreeBSD.
2590 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2592 * configure.host: Use `long long' as the 64 bit type on a Solaris
2593 host, since both gcc and the SunPRO compilers support it.
2595 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2597 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2598 mistake to have reused the ECOFF LITERAL for ELF since they have
2599 different semantics.
2600 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2601 * bfd-in2.h, libbfd.h: Rebuild.
2603 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2606 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2607 dynamic relocation for an undefweak symbol when we are building
2608 a static executable.
2610 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2612 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2613 point explicitly to srcdir.
2614 (targmatch.h): Edit references to point explicitly to objdir.
2616 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * config.bfd: When setting targ_cpu, don't get confused by
2621 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2623 * configure.host: Add support for windows host (a build done
2624 under the Microsoft build environment).
2626 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2629 definition in a dynamic object, add it to the dynamic symbol table
2630 if any dynamic object mentions it. Reverts part of last patch.
2632 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2633 (sunos_link_hash_table_create): Initialize got_base.
2634 (bfd_sunos_size_dynamic_sections): If the .got section is more
2635 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2637 (sunos_check_dynamic_reloc): Subtract got_base from a base
2638 relative relocation.
2640 * elf32-mips.c (elf_mips_isa): New static function.
2641 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2642 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2644 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2646 * archive.c (do_slurp_coff_armap): Only treat archive as little
2647 endian for i960 COFF.
2649 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2652 by the change in size of the section when EXEC_P is not set.
2654 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2655 (m68kcoff_rtype_to_howto): New static function.
2656 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2657 VMA to the addend for a PC relative reloc.
2659 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2661 * Makefile.in: Rebuild dependencies.
2663 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2666 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2668 * Makefile.in: Remove explicit dependencies for mn10200 and
2670 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2671 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2672 (dependencies): Rebuilt.
2674 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2677 during this function.
2679 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2680 section if the flags are compatible.
2682 * configure.in: Add havevecs, and put it in tdefaults.
2683 * mpw-config.in: Likewise.
2684 * configure: Rebuild.
2685 * targmatch.sed: New file; a sed script to build targmatch.h from
2687 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2688 * targets.c: Include "fnmatch.h".
2689 (struct targmatch): Define.
2690 (bfd_target_match): Define by including targmatch.h.
2691 (bfd_find_target): If the target is not found by name, search for
2692 it as a configuration triplet.
2693 * Makefile.in: Rebuild dependencies.
2694 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2695 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2696 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2697 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2698 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2699 (CFILES): Remove i386dynix.c and hp300bsd.c.
2700 (targmatch.h): New target.
2701 (do_clean): Remove targmatch.h.
2703 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2704 * acconfig.h: Add NEED_DECLARATION_GETENV.
2705 * configure, config.in: Rebuild.
2706 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2707 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2709 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2711 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2712 * cpu-mn10200.c, cpu-mn10300.c: New files.
2713 * elf32-mn10200.c, elf32-mn10300.c: New files.
2714 * Makefile.in: Break mn10x00 support into two separate
2715 configurations, mn10200 and mn10300.
2716 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2717 * bfd-in2.h, configure: Rebuilt.
2719 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2721 * Makefile.in (do_clean): Move config.log to do_distclean.
2723 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2725 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2726 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2727 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2728 (elf32-mn10x00.o): Add dependencies.
2729 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2730 (bfd_mn10x00_arch): Declare.
2731 (bfd_archures_list): Add bfd_mn10x00_arch.
2732 * config.bfd: Add mn10x00-*-*.
2733 * configure.in: Add bfd_elf32_mn10x00_vec.
2734 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2735 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2736 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2737 * bfd-in2.h, configure: Rebuilt.
2739 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2741 openVMS/Alpha: Provide filename and case_hack flags via
2742 symbol table from gas.
2743 Add case_hack code for symbol output from vax/vms.
2744 * evax-alpha.c (evax_initialize): Remove filename handling,
2745 filename is provided via symbol table.
2746 (evax_get_symtab): Use local symbol count when setting up table.
2747 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2749 (_bfd_evax_write_egsd): Skip file name symbol.
2750 * evax-emh.c (get_vms_time_string): Local function now.
2751 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2753 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2754 through _bfd_evax_case_hack_symbol.
2755 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2757 (_bfd_evax_basename): Removed.
2758 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2759 * evax.h (evax_private_data_struct): Remove filename.
2760 (flag_hash_long_names, flag_show_after_trunc,
2761 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2764 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2767 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2768 (NO_SWAP_MAGIC): Don't define.
2769 (SWAP_MAGIC): Define.
2771 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2772 no hash table entry for a global symbol.
2774 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2776 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2778 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2781 symbol type with T_NULL. Warn if symbol type changes. Based on
2782 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2784 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2785 a dynamic object in the dynamic symbol table if it is referenced
2786 or defined by a regular object.
2789 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2791 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2792 remove dwarf local labels. Shrinks binaries by a factor of 3!
2795 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2797 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2798 by hand, rather than by calling bfd_make_section.
2800 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2802 * reloc.c: Rename m32r relocs.
2803 * bfd-in2.h, libbfd.h: Rebuilt.
2804 * elf32-m32r.c: Update.
2806 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2809 link, adjust the symbol index of a base relative reloc. Don't
2810 change the addend of a PC relative reloc if pcrel_offset is set.
2811 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2812 a relocateable link.
2814 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2815 it is zero, in case src_mask matters.
2816 (bfd_install_relocation): Likewise.
2818 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2820 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2822 (_bfd_xcoff_bfd_final_link): Don't set target_index
2823 to an uninitialized value.
2825 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2828 indices, rather than crashing.
2829 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2831 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2834 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2836 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2838 (coff_arm_adjust_symndx): New static function.
2839 (coff_adjust_symndx): Define.
2841 * srec.c (srec_scan): Accept multiple symbols on a single line.
2842 From Pascal Martin <pmartin@alsys.com>.
2846 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2848 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2849 (sunos_merge_private_bfd_data): New function.
2851 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2853 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2855 (bfd_merge_private_bfd_data): Likewise.
2856 * section.c (bfd_copy_private_section_data): Likewise.
2857 * syms.c (bfd_copy_private_symbol_data): Likewise.
2858 * bfd-in2.h: Rebuild.
2859 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2860 both BFD's are the right flavour.
2861 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2862 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2863 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2864 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2865 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2866 (ppc_elf_merge_private_bfd_data): Likewise.
2867 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2868 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2870 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2871 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2874 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2876 * reloc.c: Add m32r relocs.
2877 * bfd-in2.h, libbfd.h: Rebuilt.
2878 * cpu-m32r.c,elf32-m32r.c: New files.
2880 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2882 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2884 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * tekhex.c (first_phase): Change type parameter from char to int.
2888 (pass_over): Change func to expect int, not char.
2890 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2891 rather than SEC_LOAD when aligning the file offset for the first
2892 section in a segment.
2894 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2896 * syms.c (coff_section_type): Make arg const.
2897 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2898 to make_bfd_asection().
2899 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2900 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2901 (_bfd_elf_stringtab_init): Remove prototype.
2903 * netbsd-core.c (swap_abort): Add prototype.
2904 * aix386-core.c (swap_abort): Ditto & make static
2905 * hpux-core.c (swap_abort): Ditto & make static.
2906 * irix-core.c (swap_abort): Ditto & make static.
2907 * ptrace-core.c (swap_abort): Ditto & make static.
2908 * trad-core.c (swap_abort): Ditto & make static.
2909 * coffswap.h (coff_swap_reloc_in): Ditto.
2910 (coff_swap_reloc_out): Ditto.
2911 (coff_swap_filehdr_in): Ditto.
2912 (coff_swap_filehdr_out): Ditto.
2913 (coff_swap_sym_in): Ditto.
2914 (coff_swap_sym_out): Ditto.
2915 (coff_swap_aux_in): Ditto.
2916 (coff_swap_aux_out): Ditto.
2917 (coff_swap_lineno_in): Ditto.
2918 (coff_swap_lineno_out): Ditto.
2919 (coff_swap_aouthdr_in): Ditto.
2920 (coff_swap_aouthdr_out): Ditto.
2921 (coff_swap_scnhdr_in): Ditto.
2922 (coff_swap_scnhdr_out): Ditto.
2923 * ihex.c (ihex_sizeof_headers): Ditto.
2924 * tekhex.c (getsym): Ditto.
2925 (find_chunk): Ditto & make static.
2926 (insert_byte): Ditto.
2927 (first_phase): Ditto.
2929 (tekhex_get_symtab): Ditto & make static.
2930 (tekhex_get_symtab_upper_bound): Ditto & make static.
2931 (tekhex_mkobject): Ditto.
2932 (tekhex_object_p): Ditto.
2933 (move_section_contents): Ditto.
2934 (tekhex_get_section_contents): Ditto.
2935 (tekhex_set_arch_mach): Ditto & make static.
2936 (tekhex_set_section_contents): Ditto.
2937 (writevalue): Ditto.
2940 (tekhex_write_object_contents): Ditto.
2941 (tekhex_sizeof_headers): Ditto.
2942 (tekhex_make_empty_symbol): Ditto.
2943 (tekhex_get_symbol_info): Ditto.
2944 (tekhex_print_symbol): Ditto.
2945 * irix-core.c (make_bfd_asection): Ditto.
2946 (irix_core_core_file_p): Ditto.
2947 (irix_core_core_file_failing_command): Ditto.
2948 (irix_core_core_file_failing_signal): Ditto.
2949 (irix_core_core_file_matches_executable_p): Ditto.
2950 (irix_core_make_empty_symbol): Ditto.
2951 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2952 * srec.c (srec_new_symbol): Ditto.
2953 (srec_get_section_contents): Ditto.
2954 (srec_set_arch_mach): Ditto.
2955 (srec_set_section_contents): Ditto.
2956 (internal_srec_write_object_contents): Ditto.
2957 (srec_write_object_contents): Ditto.
2958 (symbolsrec_write_object_contents): Ditto.
2959 (srec_sizeof_headers): Ditto.
2960 (srec_make_empty_symbol): Ditto.
2961 (srec_get_symtab_upper_bound): Ditto.
2962 (srec_get_symtab): Ditto.
2963 (srec_print_symbol): Ditto and make static.
2964 * elf.c (elf_read): Ditto
2965 (assign_section_numbers): Ditto.
2966 (elf_fake_sections): Ditto.
2967 (sym_is_global): Ditto.
2968 (elf_map_symbols): Ditto.
2969 (get_program_header_size): Ditto.
2970 * coffgen.c (make_a_section_from_file): Ditto.
2971 (coff_real_object_p): Ditto.
2972 (fixup_symbol_value): Ditto.
2973 (build_debug_section): Ditto.
2975 * syms.c (coff_section_type): Ditto.
2977 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2979 * bfd-in2.h: Rebuilt after m32r changes.
2981 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2983 * config.bfd,configure.in,configure: Add m32r support.
2984 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2985 * config.bfd: Keep target list alphabetically sorted.
2988 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2990 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2991 to add in the constant part found in the instruction itself.
2992 (case R_V850_HI16_S): Likewise.
2995 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2997 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2998 and R_D10V_18 to be 1 (word).
3000 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3002 * stabs.c (_bfd_link_section_stabs): If the output_section field
3003 of either section is bfd_abs_section, then the linker is
3004 discarding the section and we should not optimize it.
3006 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3008 * Makefile.in (aout-sparcle.o): New target.
3009 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3010 * config.bfd (sparclet-*-aout*): Add case.
3011 * configure.in (sparcle_aout_vec): Add case.
3012 * configure: Regenerated.
3013 * targets.c (sparcle_aout_vec): Declare.
3014 (bfd_target_vector): Add sparcle_aout_vec.
3015 * aout-sparcle.c: New file.
3018 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3020 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3021 low order sign bit propogation for R_V850_HI16_S.
3023 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3024 handling V850 specific relocs.
3025 (elf_v850_howto_table): Use the new function for some
3026 relocations. Twiddle masks & shifts for some relocs.
3027 Set partial_inplace where needed.
3030 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3033 default architecture to a machine number of 0.
3034 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3036 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3037 the output BFD is the default, set it from the first input BFD.
3040 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3042 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3043 insert at bitpos zero. The HI16 relocs are shifted right
3044 by 16 bits. Fix src_mask for all relocs.
3045 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3047 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3051 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3054 Rewrite to use BFD file read routines and to avoid using a fixed
3055 length for the file name.
3058 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3060 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3061 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3062 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3063 to R_V850_{32,16,8}.
3065 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3067 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3068 (elf_v850_howto_table): Add info for HI16_S reloc.
3069 (v850_reloc_map): Add HI_16_S reloc.
3070 * reloc.c: Define BFD_RELOC_V850_* relocs.
3073 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * elf32-sh.c: New file.
3077 * elf.c (prep_headers): Handle bfd_arch_sh.
3078 * elfcode.h (write_relocs): Handle absolute symbol.
3079 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3080 (_bfd_elf64_link_read_relocs): Declare.
3081 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3082 elf_link_read_relocs. Make globally visible. Change all
3084 (elf_link_input_bfd): Get external symbols from cache in
3085 symtab_hdr->contents. Get contents from cache in
3087 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3089 * reloc.c: Define BFD_RELOC_SH_* relocs.
3090 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3091 * coff-sh.c (sh_insns_conflict): Fix a return value.
3092 (_bfd_sh_align_load_span): New globally visible function, broken
3093 out of sh_align_load.
3094 (sh_align_load): Call _bfd_sh_align_load_span.
3095 (sh_swap_insns): Change relocs parameter to PTR.
3096 * bfd-in2.h, libbfd.h: Rebuild.
3097 * targets.c (bfd_elf32_sh_vec): Declare.
3098 (bfd_elf32_shl_vec): Declare.
3099 * config.bfd (sh-*-elf*): New target.
3100 * configure.in (bfd_elf32_sh_vec): New target vector.
3101 (bfd_elf32_shl_vec): New target vector.
3102 * configure: Rebuild.
3103 * Makefile.in: Rebuild dependencies.
3104 (BFD32_BACKENDS): Add elf32-sh.o.
3105 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3107 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3108 page before checking D_PAGED.
3110 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3111 (ihex_write_object_contents): Remove extbase; always use segbase
3114 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3116 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3117 * configure.host (i[345]86-*-*): Ditto.
3118 * config.bfd (i[345]86-*-*): Ditto.
3119 * configure: Regenerate.
3121 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3124 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3126 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3127 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3128 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3129 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3130 will have an ST_CODE type, change the symbol's type to ST_DATA.
3131 * som.c (hppa_som_gen_reloc_type): Update prototype.
3133 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3136 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3137 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3138 (mips_elf_finish_dynamic_sections): Likewise.
3140 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * configure.host (HLDENV): New variable to set. Set it for
3143 *-*-sysv4*, since those linkers may not support -R but they always
3144 support LD_RUN_PATH.
3146 * libieee.h (NSECTIONS): Don't define.
3147 (ieee_data_struct): Change section_table to asection **. Add
3149 * ieee.c (get_section_entry): If the table isn't big enough, make
3151 (ieee_slurp_sections): Remove assertion about number of sections.
3152 (ieee_object_p): Adjust initialization of ieee to match changes to
3155 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3156 symbols merely because we are generating a shared library.
3157 (xcoff_build_ldsyms): Don't set up global linkage code for an
3158 undefined symbol merely because we are generating a shared
3162 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3164 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3165 (BFD32_BACKENDS) Add elf32-v850.o.
3166 * archures.c: Add bfd_v850_arch.
3167 * bfd-in2.h: Add bfd_v850_arch.
3168 * config.bfd (v850-*-*): New target.
3169 * configure: (bfd_elf32_v850_vec) New vector.
3170 * configure.in: (bfd_elf32_v850_vec) New vector.
3171 * cpu-v850.c: New file.
3172 * elf.c (prep_headers): Added case bfd_arch_v850.
3173 * elf32-v850.c: New file.
3174 * targets.c (bfd_elf32_v850_vec): New vector.
3177 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3180 a function code symbol for an XMC_XO symbol.
3182 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3184 * mpw-config.in: Update editing of autoconf vars to reflect
3185 Jul 18 configure.in change.
3186 * mpw-make.sed: Update editing of include pathnames to be
3187 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3189 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3191 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3192 which to offset to get the .plt entry address is ".plt".
3194 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3196 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3197 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3198 Added, for internal use by the ARM gas.
3200 * bfd-in2.h: Rebuilt
3202 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3204 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3205 in section dynidx start.
3207 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3209 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3210 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3211 optimization for g++.
3213 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3215 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3216 the -mrelocatable-lib bit set and the other doesn't, clear the
3217 -mrelocatable-lib bit in the header.
3219 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3222 symbol against a STT_FUNC symbol in a shared library.
3224 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3227 symbol is found, automatically define the corresponding function
3230 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3231 if sym.n_numaux is not zero.
3232 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3233 entry to disagree about the number of aux entries if the symbol
3236 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3237 section if it might be needed, not just if info->shared.
3238 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3239 the start of .rel.dyn if we are going to use it.
3240 (mips_elf_finish_dynamic_sections): Only clear the first element
3241 of .rel.dyn if the size is greater than zero.
3243 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3245 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3246 undefined_symbol callback for a symbol, then don't issue any more
3247 warnings about loader relocs.
3248 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3249 after calling the undefined_symbol callback.
3251 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3252 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3253 as the AIX linker seems to do.
3255 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3257 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3258 (evax_initialize): Remove evax_reloc_table.
3259 (evax_close_and_cleanup): Ditto.
3261 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3263 (evax_bfd_reloc_type_lookup): Ditto.
3264 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3265 cooked_size == raw_size.
3266 * evax-emh.c (_bfd_evax_register_filename): Remove.
3267 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3268 * evax-misc.c (add_new_contents): Malloc section at full size.
3269 (_bfd_save_evax_section): Memcpy section contents directly.
3270 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3271 (evax_reloc_table): Remove.
3273 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3275 * makefile.vms: Add better support for DEC C compilation
3276 Add evax.h dependencies
3278 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3279 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3280 (BFD_RELOC_ALPHA_BASEREG): Remove.
3281 * bfd-in2.h, libbfd.h: Rebuild.
3283 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3285 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3286 getgid if _WIN32 is defined.
3287 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3289 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3291 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3292 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3294 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3297 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3299 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3301 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3302 (NEED_DECLARATION_REALLOC): New macro.
3303 * configure, config.in: Rebuild.
3304 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3305 (realloc): Declare if NEED_DECLARATION_REALLOC.
3307 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3308 <strings.h> if they exist.
3310 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3312 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3314 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3316 Based on patches from Eric Valette <valette@crf.canon.fr>:
3317 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3318 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3319 (elf_howto_table): Add entries for new relocs.
3320 (elf_i386_reloc_type_lookup): Handle new relocs.
3321 (elf_i386_info_to_howto): Just call abort.
3322 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3323 (elf_i386_relocate_section): Likewise.
3325 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3327 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3329 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3332 only get the LMA from the phdr if they are in the same part of the
3335 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3336 new segment to make them more comprehensible. If the relationship
3337 between the LMA and the VMA changed, start a new segment. Don't
3338 check dynsec when deciding whether to start a new segment for a
3339 writeable section; -N will now handle this.
3341 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3343 * libhppa.h: Remove "esel" changes. Not the right approach.
3344 * som.c: Corresponding changes.
3345 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3346 which don't have a SOM symbol type associated with them.
3347 Reverses a 1994 change.
3349 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3351 Make ld -N more reasonable for ELF:
3352 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3353 phdr_in_section to false, and always use a single load segment.
3354 (elf_sort_sections): Sort sections by LMA after VMA.
3355 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3356 align to maxpagesize.
3357 (assign_file_positions_except_relocs): Likewise.
3358 * elfcode.h (elf_object_p): If a section is loaded but not page
3359 aligned, clear D_PAGED.
3361 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3363 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3364 Added, for internal use by the ARM gas.
3366 * bfd-in2.h: Rebuilt
3368 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3370 * libhppa.h (R_HPPA_ESEL): New field selector.
3371 (e_esel): Similarly.
3372 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3373 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3374 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3376 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3378 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3379 archive search before looking for stripped dynamic objects.
3381 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3383 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3384 symbol a warning rather than an error.
3386 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * elf.c (assign_file_positions_for_segments): Track the virtual
3389 memory position separately from the file position, and use it to
3390 compute the alignment adjustment.
3392 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3394 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3395 and fixed mask on R_D10V_10_PCREL_L.
3397 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * elf64-mips.c: Include "aout/ar.h".
3400 (mips_elf64_slurp_armap): New static function.
3401 (mips_elf64_write_armap): New static function.
3402 (bfd_elf64_archive_*): Define.
3403 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3404 Use instead of bfd_generic_archive_p.
3405 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3406 instead of _bfd_write_archive_contents.
3407 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3408 _bfd_generic_mkarchive.
3409 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3410 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3412 (TARGET_LITTLE_SYM): Likewise.
3413 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3415 * Makefile.in: Rebuild dependencies.
3417 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3418 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3419 SHT_MIPS_EVENTS sections.
3420 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3421 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3423 (_bfd_mips_elf_fake_sections): Likewise.
3425 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3426 * ecoff.c (ecoff_compute_section_file_positions): Copy
3427 rdata_in_text from backend info to tdata. Clear it if any data
3428 section comes before .rdata.
3429 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3430 tdata rather than backend info.
3432 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3434 * configure.in: Fix test for whether a compiler has a 64 bit
3435 type. From Jim Wilson <wilson@cygnus.com>.
3437 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3439 * configure.host (mips-sgi-irix6*): New host.
3441 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3442 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3443 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3445 * configure: Rebuild.
3446 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3447 (BFD_HOST_64_BIT): Define conditionally.
3448 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3449 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3450 (symvalue, bfd_size_type): Likewise.
3451 * bfd-in2.h: Rebuild.
3452 * Makefile.in (do_clean): Remove bfd-tmp.h.
3453 (do_distclean): Remove bfd-in3.h.
3454 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3455 (bfd-in3.h): New target.
3457 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3458 Andrew Gierth <ANDREWG@microlise.co.uk>.
3460 * configure.host: Set INSTALL_SHLIB.
3461 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3462 * configure: Rebuild.
3463 * Makefile.in (install): Use @INSTALL_SHLIB@.
3465 * config.bfd (mips*-*-irix6*): New target.
3466 * configure.host: Handle Irix 6 shared library like Irix 5.
3468 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3469 symbol for a magic name.
3470 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3472 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3475 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3477 * mpw-config.in: Add ELF support to mips config, create the
3478 elf32-target.h file in the object dir.
3479 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3481 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3483 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3484 Also removed most abort calls, in favor of using bfd reporting.
3486 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3488 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3489 (BFD32_BACKENDS) Add elf32-d10v.o.
3490 * archures.c: Add bfd_d10v_arch.
3491 * bfd-in2.h: Add bfd_d10v_arch.
3492 * config.bfd (d10v-*-*): New target.
3493 * configure: (bfd_elf32_d10v_vec) New vector.
3494 * configure.in: (bfd_elf32_d10v_vec) New vector.
3495 * cpu-d10v.c: New file.
3496 * elf.c (prep_headers): Added case bfd_arch_d10v.
3497 * elf32-d10v.c: New file.
3498 * libbfd.h: Rebuild.
3499 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3500 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3501 * targets.c (bfd_elf32_d10v_vec): New vector.
3503 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3505 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3507 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3509 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3510 bfd_mach_i386_i8086 machine types.
3512 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3517 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3519 * coffcode.h (coff_set_section_contents): A/UX does not require
3520 special handling of the _LIB section.
3522 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3524 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3525 value for R_RELBYTE.
3527 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3528 array if one was allocated.
3530 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3532 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3533 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3534 use_rld_obj_head and rld_value.
3535 (mips_elf_link_hash_table_create): Initialize new fields.
3536 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3538 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3539 __rld_obj_head symbol not seen, create an __rld_map symbol.
3540 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3541 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3542 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3543 __rld_obj_head symbol.
3544 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3546 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3548 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3550 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3551 ppc_elf_addr16_ha_reloc.
3552 (ppc_elf_addr16_ha_reloc): New static function.
3554 * coff-mips.c (struct mips_hi): Define.
3555 (mips_refhi_list): New static variable.
3556 (mips_refhi_addr, mips_refhi_addend): Remove.
3557 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3558 (mips_reflo_reloc): Process mips_refhi_list.
3559 (mips_relhi_list): New static variable.
3560 (mips_relhi_addr, mips_relhi_addend): Remove.
3561 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3562 (mips_rello_reloc): Process mips_relhi_list.
3563 (mips_relocate_section): Permit an arbitrary number of REFHI or
3564 RELHI relocs before the associated REFLO or RELLO reloc.
3566 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * aout-target.h (MY(callback)): Set reloc_count fields.
3570 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3573 sections unless this is a SunOS link.
3575 * VERSION: Set to 2.7.1.
3577 * Released binutils 2.7.
3579 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3581 * i386aout.c: Include "aout/aout64.h".
3582 (i386aout_write_object_contents): New static function.
3583 (MY_write_object_contents): Define.
3585 * netbsd.h (MY(write_object_contents)): Make sure that
3586 adjust_sizes_and_vmas is called before fiddling with the magic
3589 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3593 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * libbfd-in.h (itos, stoi): Don't define.
3596 * libbfd.h: Rebuild.
3597 * i386lynx.c (KEEPIT): Define as udata.i.
3598 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3599 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3600 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3601 flags. Don't use stoi.
3603 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3605 * elf.c (map_sections_to_segments): Don't start a new segment for
3606 a writable section if it's on the same page as the previous
3607 segment. Reset the writable variable for a readonly section.
3609 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3611 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3612 first_thunk_address, thunk_size, and import_table_size.
3613 * peicode.h: Improved some diagnostics regarding edata sections.
3615 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3617 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3618 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3620 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3623 with XCOFF_DEF_DYNAMIC set is really defined.
3624 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3625 (xcoff_link_add_symbols): Only create special sections if using an
3628 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3630 (bfd_install_relocation): Likewise.
3632 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3634 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3636 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3637 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3638 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3639 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3640 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3641 are found for LITERAL relocs.
3642 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3643 taken, we cannot generate a .plt entry for the symbol.
3645 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3648 sysconf functions (for gprof).
3649 * configure, config.in: Rebuild.
3651 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3654 an archive if it has a map. If the object file has the wrong
3657 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3658 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3660 (alpha_relocate_section): Likewise.
3662 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3663 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3664 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3665 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3666 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3667 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3668 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3669 * peicode.h: Corresponding changes.
3671 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3673 * elflink.h (elf_create_pointer_linker_section): Comment out code
3674 dealing with making GOT pointers negative of the GOT symbol for
3677 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3679 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3680 increment the .rela.plt size until after we're done creating the
3682 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3683 .rela.plt offset directly rather than calculating it.
3685 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3687 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3688 Use autoconf-set values.
3689 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3690 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3693 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3694 * configure: Rebuilt.
3696 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3698 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3699 handling code > 1k away.
3701 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3703 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3704 defined, output whenever the symbol is updated.
3706 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3708 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3709 section to 0 if user_set_vma is set.
3710 * elflink.h (elf_bfd_final_link): Likewise.
3712 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3714 Partially undo patch of Jun 20.
3715 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3716 (coff_compute_section_file_positions): Likewise.
3717 (coff_write_object_contents): Likewise. Re-add deleted code, but
3718 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3719 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3721 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3723 * config.bfd: Add support for *-*-rtems* configurations.
3725 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * elf.c (prep_headers): Add bfd_arch_alpha case.
3729 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3731 * elf64-alpha.c: New file.
3732 * config.bfd (alpha-*-linuxecoff*): New target.
3733 (alpha-*-linux*, alpha-*-elf*): New targets.
3734 * configure.in (bfd_elf64_alpha_vec): New vector.
3735 * configure: Rebuild.
3736 * targets.c (bfd_elf64_alpha_vec): Declare.
3737 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3738 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3739 * bfd-in2.h, libbfd.h: Rebuild.
3740 * Makefile.in: Rebuild dependencies.
3741 (BFD64_BACKENDS): Add elf64-alpha.o.
3742 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3744 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3747 than relying on a right shift of 32.
3749 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3751 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3752 ifdef to COFF_WITH_PE.
3753 (coff_compute_section_file_positions): Likewise.
3754 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3755 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3756 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3757 COFF_IMAGE_WITH_PE, always include.
3759 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3761 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3763 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3764 approximate the correct answer if SIZEOF_HEADERS was not used.
3766 * binary.c (binary_set_section_contents): Set section file
3767 position based on LMA rather than VMA.
3769 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3771 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3772 symbols if info->strip == strip_all.
3774 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3776 * coff-h8300.c: Remove #if 0 code.
3777 (compatable): Don't allow mixing/matching of different architectures.
3779 * archures.c (bfd_mach_h8300s): Add.
3780 * bfd-in2.h: Rebuilt.
3781 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3783 (h8300_reloc16_estimate): Likewise.
3784 (h8300_reloc16_extra_cases): Likewise.
3785 (h8300_bfd_link_add_symbols): Likewise.
3786 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3787 (coff_set_flags): Likewise.
3788 * cpu-h8300.c (h8300_scan): Likewise.
3789 Add H8/S to bfd_h8300_arch list.
3791 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3793 Added support for Alpha OpenVMS:
3794 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3795 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3796 * config.h-vms, makefile.vms: New files.
3797 * config.bfd (alpha-*-*vms*): New target.
3798 * configure.in (evax_alpha_vec): New target vector.
3799 * configure: Rebuild.
3800 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3801 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3802 * targets.c (bfd_target_evax_flavour): Define.
3803 (evax_alpha_vec): Declare.
3804 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3805 if BFD64 is defined.
3806 * bfd-in2.h, libbfd.h: Rebuild.
3807 * Makefile.in: Rebuild dependencies.
3808 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3809 evax-emh.o, and evax-misc.o.
3810 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3811 evax-etir.c, evax-emh.c, and evax-misc.c.
3812 (HFILES): Add evax.h.
3814 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3818 (h8300_bfd_link_add_symbols): Likewise.
3820 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3822 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3823 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3825 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3828 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3830 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3831 R_MIPS_32 relocs if creating a shared library.
3833 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3835 * peicode.h (add_data_entry): Use pei_section_data rather than
3836 _cooked_size. Corresponds to May 13 change in coffcode.h.
3838 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3840 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3841 * coffcode.h (coff_write_object_contents): If there are long
3842 section names, always set the f_symptr field, even if there are no
3844 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3845 if there are no symbols.
3847 * coffgen.c (make_a_section_from_file): Check return value of
3848 _bfd_coff_read_string_table.
3849 (coff_real_object_p): Check return value of
3850 make_a_section_from_file.
3851 (_bfd_coff_read_string_table): Check that there are some symbols
3852 before trying to read the string table size.
3854 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3856 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3857 to replace a symbol in a dynamic object with a symbol from another
3858 dynamic object, do the replacement if the existing symbol is
3859 global linkage code.
3861 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3862 for _ptrgl, and treat it as global linkage code.
3864 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3865 filename or N_SO symbol past the offset, and use it to indicate
3866 that there is no line number or function when appropriate.
3868 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3871 common symbol defined by the linker. Don't export function code
3872 even if export_defineds is set.
3874 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3876 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3878 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3879 (h8300_symbol_address_p): New function.
3880 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3883 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3885 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3887 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3888 correctly for the two variants. Allow relaxing if the target
3889 is 128 bytes away since after relaxation it'll be 126 bytes away.
3890 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3891 "dot" and "value". Allow relaxing if the target is 128 bytes
3892 away since after relaxation it'll be 126 bytes away.
3893 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3894 the given section until nothing changes.
3896 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3898 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3899 alignment hack--we can get the lnnoptr info another way without
3900 suddenly increasing the alignment requirements. Set the flags for
3902 (ecoff_compute_section_file_positions): Do so.
3904 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3907 to keep the HP emulator database happy.
3909 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3910 From Kevin Buettner <kev@primenet.com>.
3912 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3914 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3915 name of a NULL section.
3917 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3920 set, always call the notice callback.
3922 * VERSION: Increment for bfdlink.h change.
3924 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3926 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3927 (sh_relax_delete_bytes): Correct handling of differently sized
3928 trailing alignment reloc.
3930 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3931 * bfd-in2.h: Rebuild.
3932 * configure.in: Warn if there is no known 64 bit type.
3933 * configure: Rebuild.
3935 * Makefile.in: Rebuild dependencies.
3936 (BFD32_BACKENDS): Add ppcboot.o.
3937 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3939 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3940 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3942 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3944 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3945 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3946 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3947 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3949 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * elf64-mips.c: Improve reloc special_functions and handling of
3952 SHT_MIPS_OPTIONS section.
3953 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3954 mips_elf_hi16_reloc and make globally visible.
3955 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3956 make globally visible.
3957 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3958 make globally visible.
3959 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3960 and make globally visible.
3961 (gprel16_with_gp): Check howto->src_mask before using value in
3963 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3964 and make globally visible.
3965 (gprel32_with_gp): Check howto->src_mask before fetching value.
3966 (bfd_mips_elf_swap_options_in): New function.
3967 (bfd_mips_elf_swap_options_out): New function.
3968 (_bfd_mips_elf_set_private_flags): Rename from
3969 mips_elf_set_private_flags and make globally visible.
3970 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3971 mips_elf_copy_private_bfd_data and make globally visible.
3972 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3973 mips_elf_merge_private_bfd_data and make globally visible.
3974 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3975 for a SHT_MIPS_OPTIONS section.
3976 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3977 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3978 name of a SHT_MIPS_OPTIONS section.
3979 (_bfd_mips_elf_set_section_contents): New function.
3980 (mips_elf32_section_processing): Set the GP value in a
3981 SHT_MIPS_OPTIONS section.
3982 (_bfd_mips_elf_find_nearest_line): Rename from
3983 mips_elf_find_nearest_line and make globally visible.
3984 (bfd_elf32_set_section_contents): Define.
3985 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3986 (_bfd_mips_elf_lo16_reloc): Declare.
3987 (_bfd_mips_elf_gprel16_reloc): Declare.
3988 (_bfd_mips_elf_got16_reloc): Declare.
3989 (_bfd_mips_elf_gprel32_reloc): Declare.
3990 (_bfd_mips_elf_set_private_flags): Declare.
3991 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3992 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3993 (_bfd_mips_elf_find_nearest_line): Declare.
3994 (_bfd_mips_elf_set_section_contents): Declare.
3996 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3998 (elf_info_to_howto): Define.
3999 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4001 (elf_info_to_howto): Define.
4002 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4004 (elf_info_to_howto): Define.
4006 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4007 R_MOV16B[12], to match change in coff/internal.h.
4009 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4011 * elf64-mips.c: Extensive additions to provide better support for
4012 writing files and for gas.
4013 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4014 of mips_elf_object_p.
4015 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4016 _bfd_mips_elf_object_p.
4017 (_bfd_mips_elf_final_write_processing): Rename from
4018 mips_elf_final_write_processing and make globally visible.
4019 (_bfd_mips_elf_fake_sections): Rename from
4020 mips_elf_fake_sections and make globally visible.
4021 (_bfd_mips_elf_section_from_bfd_section): Rename from
4022 mips_elf_section_from_bfd_section and make globally visible.
4023 (_bfd_mips_elf_section_processing): New function, broken out of
4024 mips_elf_section_processing.
4025 (mips_elf32_section_processing): Rename from
4026 mips_elf_section_processing; call
4027 _bfd_mips_elf_section_processing.
4028 (_bfd_mips_elf_symbol_processing): Rename from
4029 mips_elf_symbol_processing and make globally visible.
4030 (_bfd_mips_elf_read_ecoff_info): Rename from
4031 mips_elf_read_ecoff_info and make globally visible.
4032 (mips_elf32_ecoff_debug_swap): Rename from
4033 mips_elf_ecoff_debug_swap.
4034 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4035 struct symbol_cache_entry.
4036 (_bfd_elf_validate_reloc): New function, moved in from
4037 elfcode.h:validate_reloc.
4038 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4039 to _bfd_elf_validate_reloc. Change all callers.
4040 * elf-bfd.h (bfd_section_from_shdr): Declare.
4041 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4042 (_bfd_elf_validate_reloc): Declare.
4043 (_bfd_mips_elf_object_p): Declare.
4044 (_bfd_mips_elf_fake_sections): Declare.
4045 (_bfd_mips_elf_section_from_bfd_section): Declare.
4046 (_bfd_mips_elf_section_processing): Declare.
4047 (_bfd_mips_elf_symbol_processing): Declare.
4048 (_bfd_mips_elf_read_ecoff_info): Declare.
4049 (_bfd_mips_elf_final_write_processing): Declare.
4050 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4053 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4054 (mips_elf_final_write_processing): Likewise.
4056 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4058 64-bit MIPS ELF ABI objdump support:
4059 * elf64-mips.c: New file.
4060 * Makefile.in: Rebuild dependencies.
4061 (BFD64_BACKENDS): Add elf64-mips.o.
4062 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4063 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4064 bfd_elf64_littlemips_vec to targ_selvecs.
4065 (mips*-*-elf*): Likewise.
4066 * confingure.in: Add bfd_elf64_bigmips_vec and
4067 bfd_elf64_littlemips_vec to vector switch.
4068 * configure: Rebuild.
4069 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4070 broken out of mips_elf_section_from_shdr.
4071 (mips_elf32_section_from_shdr): Rename from
4072 mips_elf_section_from_shdr. Call new function.
4073 (elf_backend_section_from_shdr): Update name of renamed function.
4074 * elf-bfd.h (struct elf_size_info): Change second parameter of
4075 write_out_phdrs to be const. Likewise for second parameter of
4077 (struct bfd_elf_section_data): Add rel_hdr2 field.
4078 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4079 (bfd_elf32_swap_symbol_out): Likewise.
4080 (bfd_elf32_swap_reloc_in): Likewise.
4081 (bfd_elf32_swap_reloc_out): Likewise.
4082 (bfd_elf32_swap_reloca_in): Likewise.
4083 (bfd_elf32_swap_reloca_out): Likewise.
4084 (bfd_elf32_swap_phdr_in): Likewise.
4085 (bfd_elf32_swap_phdr_out): Likewise.
4086 (bfd_elf32_swap_dyn_in): Likewise.
4087 (bfd_elf32_swap_dyn_out): Likewise.
4088 (bfd_elf32_slurp_symbol_table): Declare.
4089 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4090 (bfd_elf32_write_out_phdrs): Declare.
4091 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4092 (bfd_elf64_swap_symbol_out): Likewise.
4093 (bfd_elf64_swap_reloc_in): Likewise.
4094 (bfd_elf64_swap_reloc_out): Likewise.
4095 (bfd_elf64_swap_reloca_in): Likewise.
4096 (bfd_elf64_swap_reloca_out): Likewise.
4097 (bfd_elf64_swap_phdr_in): Likewise.
4098 (bfd_elf64_swap_phdr_out): Likewise.
4099 (bfd_elf64_swap_dyn_in): Likewise.
4100 (bfd_elf64_swap_dyn_out): Likewise.
4101 (bfd_elf64_slurp_symbol_table): Declare.
4102 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4103 (bfd_elf64_write_out_phdrs): Declare.
4104 (_bfd_mips_elf_section_from_shdr): Declare.
4105 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4106 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4107 section for the section, add the new one to rel_hdr2. Increment
4108 reloc_count rather than setting it.
4109 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4110 Remove static declaration.
4111 (elf_write_shdrs_and_ehdr): Define name as macro.
4112 (elf_write_out_phdrs): Likewise.
4113 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4114 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4115 (elf_swap_symbol_in): Change second parameter to be const.
4116 (elf_swap_symbol_out): Likewise.
4117 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4118 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4119 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4120 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4121 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4122 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4123 parameter to be const. Make non-static.
4124 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4126 (elf_slurp_symbol_table): Make non-static.
4127 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4128 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4129 (elf_backend_size_info): Likewise.
4130 (elfNN_bed): Use elf_backend_size_info.
4131 * targets.c (bfd_elf64_bigmips_vec): Declare.
4132 (bfd_elf64_littlemips_vec): Declare.
4133 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4134 bfd_elf64_littlemips_vec if BFD64 is defined.
4136 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4138 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4141 zeroes, in alignment holes.
4143 * configure: Rebuild with autoconf 2.10.
4145 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4146 potential leading underscore in the allocated buffer.
4148 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4150 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4151 symbols into .sbss if this is a relocatable link.
4153 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4156 undefined symbols when creating a shared library.
4158 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * coff-sh.c: Add a bunch of new code and static const arrays to
4161 support aligning loads and stores on four byte memory boundaries.
4163 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4165 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4166 call sh_align_loads.
4167 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4170 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * cache.c (bfd_open_file): Unlink the file before opening it for
4173 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4175 * opncls.c (bfd_fdopenr): Set opened_once.
4177 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4179 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4182 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4183 the code unconditionally.
4185 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * libcoff-in.h (struct pei_section_tdata): Define structure.
4188 (pei_section_data): Define macro.
4189 * libcoff.h: Rebuild.
4190 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4191 store s_paddr field in pei_section_data.
4192 (coff_compute_section_file_positions): Use pei_section_data rather
4193 than _cooked_size, and don't overwrite an existing value.
4194 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4195 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4196 * peicode.h (coff_bfd_copy_private_section_data): Define if
4198 (pe_bfd_copy_private_section_data): New static function if
4201 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4203 * srec.c (srec_set_arch_mach): Write as a function rather than a
4206 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4207 no map, just check each member in turn to see whether it is
4210 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4212 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4213 table. Call BFD_ASSERT to validate header size, instead of
4215 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4218 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4220 * ppcboot.c: New target for looking at PPCbug boot records.
4222 * config{ure.in,.bfd}: Add support for ppcboot target.
4224 * configure: Regenerate.
4226 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4228 * coff-h8300.c (howto_table): Update names to match recent
4229 changes to include/coff/internal.h. Fix minor errors in the
4230 existing relocs. Add R_MOVL1 and R_MOVL2.
4231 (rtype2howto): Similarly.
4232 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4233 existing relaxing code and peform more relaxing.
4234 (h8300_reloc16_extra_cases): Likewise.
4236 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4238 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4241 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4243 * elfcode.h (elf_object_p): Reject generic ELF target if
4244 e_machine matches an alternate machine code in a specific backend.
4246 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4247 obsolete align_power_min field.
4249 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4251 * coff-h8300.c (reloc_howto_type): Add howto entry for
4253 (rtype2howto): Handle R_PCRWORD_B.
4254 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4255 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4256 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4257 branch (R_PCWORD_B).
4259 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4261 * aoutx.h (translate_from_native_sym_flags): Set the section for
4262 BSF_CONSTRUCTOR symbols.
4264 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4267 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4269 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4270 stop looking when section is found.
4272 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4274 * coffcode.h (STRING_SIZE_SIZE): Define.
4275 (styp_to_sec_flags): Handle long symbol names when looking for the
4277 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4278 (bfd_coff_long_section_names): Define.
4279 (coff_write_object_contents): Handle long section names.
4280 (bfd_coff_std_swap_table): Initialize new field.
4281 * libcoff.h: Rebuild.
4282 * coffgen.c (make_a_section_from_file): Handle long section
4284 (coff_write_symbols): Handle long section names.
4285 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4286 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4287 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4288 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4289 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4290 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4291 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4292 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4294 * bout.c (b_out_callback): Set lma of sections.
4295 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4296 parameter to output_bfd. Used input_bfd instead of output_bfd in
4299 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * aoutx.h (translate_from_native_sym_flags): Don't create
4302 SEC_CONSTRUCTOR sections.
4303 * ecoff.c (ecoff_set_symbol_info): Likewise.
4305 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4306 From Don Bowman <bowman@waterloo.hp.com>.
4308 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4310 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4311 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4313 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4316 mips_32_relocs field.
4317 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4318 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4319 relocs against a global symbol which is not defined in a regular
4321 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4322 against a global symbol, increment mips_32_relocs.
4323 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4324 the symbol is not defined in a regular file, make room in the
4327 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4330 file position and the virtual file position separately. Set
4331 filepos information bsaed on the real file position.
4332 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4333 Jan 23 change to coffcode.h.
4335 * som.c (som_slurp_symbol_table): Set the symbol count to the
4336 number of BFD symbols created.
4338 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4340 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4341 output file if linking shared objects. Loop to check all relocs,
4342 rather than returning false on first error.
4344 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4346 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4347 (ppc_elf_additional_program_headers): If .interp section, bump #
4348 of program headers by 1.
4349 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4350 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4351 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4353 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4355 (ppc_elf_relocate_section): If the output section isn't defined,
4356 don't abort, just give an error message.
4358 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4359 being created is .sdata or .sdata2, don't make the symbol dynamic.
4361 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4364 members of an archive for dynamic objects with no symbols, and
4365 pass them directly to check_archive_element.
4366 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4367 xcoff_link_check_dynamic_ar_symbols.
4368 (xcoff_link_check_dynamic_ar_symbols): New static function.
4370 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4371 from _bfd_nodynamic to _bfd_xcoff.
4372 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4374 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4375 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4376 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4377 * libcoff.h: Rebuild.
4378 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4379 (xcoff_get_section_contents): New static function.
4380 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4381 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4382 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4383 (xcoff_dynamic_reloc): New static variable.
4384 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4385 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4387 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4389 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4390 if reloc_entry->addend is not 0.
4391 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4393 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4395 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4397 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4398 Add entries for R_SPARC_[56].
4399 (sparc_reloc_map): Add entries for R_SPARC_[56].
4401 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4403 Optimize linking of stabs in sections as used in ELF and COFF.
4404 * stabs.c: New file.
4405 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4406 (_bfd_write_section_stabs): Declare.
4407 (_bfd_write_stab_strings): Declare.
4408 * libbfd.h: Rebuild.
4409 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4410 (struct coff_link_hash_table): Add stab_info field.
4411 * libcoff.h: Rebuild.
4412 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4414 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4416 (_bfd_coff_final_link): Write out stab strings hash table.
4417 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4418 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4420 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4421 (struct bfd_elf_section_data): Add stab_info field.
4422 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4424 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4425 _bfd_link_section_stabs.
4426 (elf_bfd_final_link): Write out stab strings hash table.
4427 (elf_link_input_bfd): Handle optimized stabs sections.
4428 * reloc.c (_bfd_final_link_relocate): Check address against
4429 _raw_size rather than _cooked_size.
4430 * Makefile.in: Rebuild dependencies.
4431 (BFD_LIBS): Add stabs.o
4432 (BFD_LIBS_CFILES): Add stabs.c.
4434 * VERSION: Increment for bfdlink.h change.
4436 * coffgen.c (coff_renumber_symbols): Correct handling of
4437 BSF_NOT_AT_END common symbols.
4439 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4441 * coff-ppc.c (record_toc): Add cast to avoid warning.
4442 (ppc_allocate_toc_section): Likewise.
4443 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4444 (ppc_coff_reloc_type_lookup): Remove unreached code.
4445 * coffcode.h (coff_write_object_contents): Don't take the address
4447 * peicode.h (pe_print_idata): Add casts to avoid warning.
4448 (pe_print_edata): Likewise.
4449 (pe_print_reloc): Remove ANSI C string concatenation.
4451 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4455 * libcoff.h: Rebuild.
4456 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4458 (coff_swap_aux_out): Likewise.
4459 * peicode.h (coff_swap_aux_in): Likewise.
4460 (coff_swap_aux_out): Likewise.
4461 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4463 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4465 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4466 Fix up .bf endndx link fields.
4467 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4469 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4472 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4474 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4475 on Solaris PowerPC systems doesn't get confused.
4477 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4480 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4481 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4482 update did_reg and did_reg2.
4484 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4488 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4489 callback routines, pass h->root.string rather than name, in case
4490 copy is true and name is transient.
4492 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4494 * elfcore.h: Add support for core files with multiple threads.
4495 (Primarily for Solaris.)
4497 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4499 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4500 section->orelocation is NULL.
4502 * coffgen.c (bfd_coff_get_syment): New function.
4503 (bfd_coff_get_auxent): New function.
4504 * bfd-in.h (bfd_coff_get_syment): Declare.
4505 (bfd_coff_get_auxent): Declare.
4506 * bfd-in2.h: Rebuild.
4508 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * elf32-mips.c (struct mips_hi16): Define.
4511 (mips_hi16_addr, mips_hi16_addend): Remove.
4512 (mips_hi16_list): New static variable.
4513 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4514 (mips_elf_lo16_reloc): Process mips_hi16_list.
4515 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4516 relocs before the associated LO16 reloc.
4518 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4520 * versados.c (versados_scan): Check bfd_alloc return value.
4521 (versados_object_p): Check all bfd_read return values. Require
4522 that lang field be less than 10, to avoid confusion with Intel Hex
4525 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4527 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4528 not 0, for an absolute symbol.
4529 (NAME(aout,swap_ext_reloc_out)): Likewise.
4531 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4532 (ihex_write_object_contents): For a large start address, output
4533 the full 32 bit address in record type 5.
4535 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4536 to int to avoid promotion problems in prototype.
4538 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4540 * configure.host: Use ${srcdir} when looking for picfrag.
4542 * configure.host: Switch on ${libdir}, not $(libdir). From
4543 alan@spri.levels.unisa.edu.au (Alan Modra).
4545 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4546 entry point, not just for DYNAMIC objects.
4547 * sunos.c (sunos_add_dynamic_symbols): Always call
4548 sunos_create_dynamic_sections. If called with a non DYNAMIC
4549 object, don't do anything else.
4550 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4552 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4554 * configure.in: Permit --enable-shared to specify a list of
4556 * configure: Rebuild.
4558 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4559 host when configuring with --enable-shard.
4561 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4563 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4566 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4567 to avoid crashing in bfd_hash_replace.
4569 * sysdep.h: Use #ifdef, not #if.
4571 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * config.in: Rebuild.
4575 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4577 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4578 (AC_CHECK_HEADERS): Check for sys/time.h
4579 (AC_HEADER_TIME): Add macro.
4580 * configure: Rebuild.
4581 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4582 to control what combination of <time> and <sys/time.h>
4585 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4587 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4588 (aout_32_sunos4_write_object_contents): Likewise.
4589 * aoutx.h (NAME(aout,machine_type)): Handle
4590 bfd_mach_sparc_{sparclet,sparclite}.
4591 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4592 (bfd_mach_sparc_v9_p): Update.
4593 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4594 * libaout.h (enum machine_type): Add M_SPARCLET.
4595 * sunos.c (MACHTYPE_OK): Define.
4596 * bfd-in2.h: Regenerated.
4598 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4601 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4602 * elflink.c (_bfd_elf_create_got_section): Store the
4603 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4604 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4605 global offset table goes over 0x1000, set the value of
4606 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4607 (elf32_sparc_relocate_section): Subtract the offset of
4608 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4610 * elfcode.h: Don't include <string.h>.
4612 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4614 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4615 generic_link_hash_newfunc. All references changed.
4616 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4617 moved here from libbfd-in.h.
4618 * libbfd-in.h: Corresponding changes.
4619 * libbfd.h: Regenerated.
4621 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * aoutx.h (aout_link_input_section_std): When reporting an
4624 overflow error, use the name of the symbol in the hash table if
4626 (aout_link_input_section_ext): Likewise.
4628 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4629 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4631 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4633 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4634 * coffcode.h (coff_compute_section_file_positions): Likewise.
4635 (coff_write_object_contents): Likewise.
4637 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * section.c (SEC_LINK_ONCE): Define.
4640 (SEC_LINK_DUPLICATES): Define.
4641 (SEC_LINK_DUPLICATES_DISCARD): Define.
4642 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4643 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4644 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4645 * bfd-in2.h: Rebuild.
4646 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4647 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4648 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4649 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4650 SEC_LINK_ONCE, and look through the symbol table for the setting
4651 for SEC_LINK_DUPLICATES.
4652 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4653 set for a section, find the section symbol in the symbol table,
4654 and set the aux entry based on SEC_LINK_DUPLICATES.
4655 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4656 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4657 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4658 * coff-i386.c (i386coff_vec): Likewise.
4659 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4661 * VERSION: Bump to 2.6.1.
4662 * Makefile.in (stamp-h): Depend upon VERSION.
4664 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4666 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4667 * libbfd.h: Rebuilt.
4668 * linker.c (generic_link_hash_newfunc): No longer static.
4669 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4671 * coff-h8300.c: Add two derived hash tables and their associated
4672 funtions and #defines for use by the h8300 linker.
4673 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4674 the function vector as needed. Place the address of the function
4675 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4676 Rewrite the vectors section contents as necessary.
4677 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4678 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4679 (coff_bfd_link_hash_table_create): Likewise.
4681 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4683 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4684 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4686 (hppa_rebuild_insn): Pass pointer to correct type to
4687 low_sign_unext and dis_assemble_21.
4689 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4691 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4692 Stick with sparc-*-{sysv4*,solaris2*}.
4694 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4696 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4697 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4698 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4699 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4700 fields is non-zero, print them.
4702 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4703 ifdef. Remove unused variables.
4704 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4706 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4707 (get_symbol_value): Ifdef out.
4708 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4709 (coff_ppc_relocate_section): Remove unused variables. Make
4710 fprintf strings and argument types correspond. Put before_addr in
4712 (dump_toc): Make fprintf strings and argument types correspond.
4713 (ppc_process_before_allocation): Remove unused variables. Always
4715 (ppc_reflo_reloc): Ifdef out.
4716 (ppc_addr32nb_reloc): Ifdef out.
4717 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4719 (coff_ppc_rtype_to_howto): Likewise.
4720 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4722 * peicode.h (pe_print_idata): Move otherwise unused variables into
4723 the #ifdef where they are used. Always return a value.
4724 (pe_print_edata): Make fprintf strings and argument types
4725 correspond. Always return a value.
4726 (pe_print_pdata): Removed unused variable addr_value. Always
4728 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4729 strings and argument types correspond. Always return a value.
4731 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4732 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4733 variable rela inside #if 0 section where it is used.
4735 * ns32k.h: New file.
4736 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4737 functions to start with _bfd_.
4738 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4739 functions in cpu-ns32k.h.
4740 * Makefile.in: Rebuild dependencies.
4741 (HFILES): Add ns32k.h.
4743 * section.c (struct sec): Add linker_mark field. Change
4744 user_set_vma and reloc_done to be single bit fields.
4745 (STD_SECTION): Update accordingly.
4746 * bfd-in2.h: Rebuild.
4747 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4749 (aout_link_input_bfd): Don't link unmarked sections.
4750 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4752 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4753 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4755 * elflink.h (elf_bfd_final_link): Mark sections included in the
4757 (elf_link_input_bfd): Don't link unmarked sections.
4758 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4760 (xcoff_link_input_bfd): Don't link unmarked sections.
4762 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4763 overflow error messages.
4765 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4768 is not set, print "BFD: " before the error message.
4770 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4771 Miles Bader <miles@gnu.ai.mit.edu>.
4772 * configure: Rebuild.
4774 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4776 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4779 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4780 m68k-aout, m68k-coff, and m68k-elf targets.
4782 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4784 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4785 (ieee_generic_stat_arch_elt): Restructured to prevent
4786 ieee_object_p from being called repeatedly.
4788 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4790 * coffcode.h (coff_write_object_contents): Allocate
4791 buffers large enough for any FILEHDR or AOUTHDR.
4793 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4795 * ecofflink.c (lookup_line): New static function, renamed and
4796 slighly changed from old _bfd_ecoff_locate_line.
4797 (_bfd_ecoff_locate_line): Cache line number information. Use
4798 lookup_line for actual lookup.
4800 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4802 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4803 multiple of 20 bytes.
4805 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4807 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4808 allocate ecoff_find_line, and don't initialize by hand.
4809 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4810 mips_elf_find_line, and don't call memset.
4812 * coffcode.h (coff_compute_section_file_positions): If not
4813 producing a final executable, don't consider sofar when aligning
4814 the section to the correct size.
4816 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4819 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4820 * coffgen.c (coff_section_symbol): Ifdef out.
4822 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4824 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4825 output_bfd is not NULL.
4827 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4829 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4830 of bfd_alloc (fixes fix_line not being initialized).
4831 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4833 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4835 * coffcode.h: Allow specific backends to override the
4836 bfd_link_add_symbols routine.
4838 * coff-h8300.c: Include genlink.h.
4839 (howto_table): Add R_MEM_INDIRECT.
4840 (rtype2howto): Support R_MEM_INDIRECT.
4841 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4844 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4846 * coff-alpha.c (alpha_relocate_section): Use
4847 info->callbacks_warning, rather than _bfd_error_handler, for
4848 "multiple gp" warning.
4850 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4853 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4854 table string. Use bfd_wrapped_link_hash_lookup.
4855 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4857 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4858 table, if any, when writing out symbols.
4859 (aout_link_input_section_std): Use the name from the hash table,
4860 if any, when reporting undefined symbols.
4861 (aout_link_input_section_ext): Likewise.
4862 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4863 * bout.c (get_value): Likewise.
4864 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4865 * ecoff.c (ecoff_reloc_link_order): Likewise.
4866 * elflink.h (elf_link_add_object_symbols): Likewise.
4867 (elf_reloc_link_order): Likewise.
4868 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4869 (_bfd_generic_reloc_link_order): Likewise.
4870 (default_indirect_link_order): Likewise.
4871 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4872 * sunos.c (sunos_add_one_symbol): Likewise.
4873 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4874 (bfd_xcoff_link_count_reloc): Likewise.
4875 (xcoff_reloc_link_order): Likewise.
4877 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4878 into -1 for intern->rss.
4880 * configure: Rebuild with autoconf 2.8.
4882 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * stab-syms.c (__define_stab_duplicate): Define.
4885 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4887 * bfd-in.h (bfd_get_stab_name): Declare.
4888 * bfd-in2.h: Rebuild.
4889 * Makefile.in: Rebuild dependencies.
4890 (BFD_LIBS): Add stab-syms.o.
4891 (BFD_LIBS_CFILES): Add stab-syms.c.
4892 (BFD32_BACKENDS): Remove stab-syms.o.
4893 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4894 * configure.in: Don't list stab-syms.o in bfd_backends.
4895 * configure: Rebuild.
4896 * libaout.h (aout_stab_name): Don't declare.
4897 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4900 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4902 * elf.c (assign_file_positions_for_segments): Adjust file offset
4903 for section alignment even if SEC_LOAD is not set.
4905 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4908 since they appear as targets in Makefile.in.
4909 * configure: Rebuild.
4911 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4912 don't fiddle with a symbol which is not defined anywhere.
4914 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4917 though they are defined in a shared library.
4918 (xcoff_build_ldsyms): Likewise.
4920 * coffgen.c (coff_find_nearest_line): Don't look at the line
4921 numbers for the section if section->lineno is NULL.
4923 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4924 message rather than calling BFD_ASSERT.
4925 * elfcode.h (write_relocs): Check return value of
4926 _bfd_elf_symbol_from_bfd_symbol.
4928 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4930 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4933 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4935 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4937 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4938 hppa_reloc_field_selector_type_alt.
4939 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4940 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4942 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4944 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * elf.c (assign_file_positions_for_segments): Adjust the segment
4947 memory size for the alignment of a SEC_ALLOC section, not just a
4950 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4952 * m68klinux.c: New file.
4953 * hosts/m68klinux.h: New file.
4954 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4955 * configure.in (m68*-*-linux*): New native host.
4956 (m68klinux_vec): New vector.
4957 * configure: Rebuild.
4958 * targets.c (m68klinux_vec): Declare.
4959 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4960 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4961 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4962 declaration from bfd_linux_size_dynamic_sections.
4963 (bfd_m68klinux_size_dynamic_sections): Declare.
4964 * bfd-in2.h: Rebuild.
4965 * Makefile.in: Rebuild dependencies.
4966 (BFD32_BACKENDS): Add m68klinux.o.
4967 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4969 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4971 * libhppa.h (pa_arch): Add pa20.
4972 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4973 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4974 (hppa_field_adjust): Handle e_nsel.
4975 * som.c: Provide default definitions for many new relocs found only
4976 in hpux10 include files.
4977 (som_fixup_formats): Add several new relocs from hpux10.
4978 (som_hppa_howto_table): Add hpux10 relocs.
4979 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4981 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4983 * mpw-make.sed: Edit out recent shared library support, and
4984 rules to rebuild .h files using doc/chew.
4986 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4988 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4989 size even of sections with no contents.
4991 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4993 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4994 starting with '$' the way we skip names starting with '.'. When
4995 updating x_endndx, don't be fooled by an index which has been
4998 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4999 struct/union/enum type with no elements.
5001 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5003 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5005 * archive.c (bfd_generic_archive_p): If the first file in the
5006 archive can not be recognized as an object, don't assume that this
5007 is the wrong format.
5009 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5010 format is not bfd_object.
5011 (bfd_elf_get_dt_soname): Likewise.
5013 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5015 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5018 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5020 * bfd.c (tdata): Add netbsd_core_data.
5021 * bfd-in2.h: Regenerated.
5023 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5025 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5026 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5027 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5030 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5031 to get the symbol index, matching 14 Jul 95 change.
5033 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5035 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5036 Remove duplicate definition of gp.
5038 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5040 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5041 assume that we can set the GP value and then get the same value,
5042 since it won't be true if the output file is neither ELF nor
5044 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5045 _bfd_get_gp_value here.
5046 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5047 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5049 (mips_elf_lo16_reloc): Likewise.
5050 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5051 Don't require that the BFD be ELF.
5052 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5053 (mips_elf_gprel32_reloc): Likewise.
5054 (mips_elf_relocate_section): Don't assume we can set and get the
5056 (mips_elf_finish_dynamic_symbol): Don't bother to use
5057 _bfd_get_gp_value here.
5059 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5060 Don't change epdr between malloc and free. Be careful not to free
5061 NULL pointers. Zero out the first RPDR.
5063 * configure.host: On Linux, only pass -rpath option if $(libdir)
5064 is neither /lib nor /usr/lib. From Alan Modra
5065 <alan@mullet.Levels.UniSA.Edu.Au>.
5067 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5069 (elf_dt_name): Rename from elf_dt_needed_name.
5070 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5072 (bfd_elf_get_dt_soname): New function.
5073 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5074 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5075 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5076 * bfd-in2.h: Rebuild.
5078 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5080 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5081 _bfd_sparc_elf_reloc_type_lookup.
5082 (bfd_elf32_bfd_reloc_type_lookup): Update.
5083 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5084 (sparc64_elf_howto_table): Define.
5085 (sparc_reloc_map): Define.
5086 (sparc64_elf_reloc_type_lookup): New function.
5087 (sparc_elf_wdisp16_reloc): New function.
5088 (elf_info_to_howto): Use sparc64_elf_howto_table.
5089 (sparc64_elf_relocate_section): Likewise.
5090 (bfd_elf64_bfd_reloc_type_lookup): Update.
5092 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5094 * configure.host: Check for 'do not mix' from native linker before
5095 trying to use -rpath.
5097 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5099 * bfd.c (_bfd_get_gp_value): New function.
5100 (_bfd_set_gp_value): New function.
5101 * libbfd-in.h (_bfd_get_gp_value): Declare.
5102 (_bfd_set_gp_value): Declare.
5103 * libbfd.h: Rebuild.
5104 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5105 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5106 directly to the fields in the tdata information.
5107 (alpha_relocate_section): Likewise.
5108 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5109 (mips_gprel_reloc): Likewise.
5110 (mips_relocate_section): Likewise.
5111 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5112 (mips_elf_lo16_reloc): Likewise.
5113 (mips_elf_final_gp): Likewise.
5114 (mips_elf_gprel16_reloc): Likewise.
5115 (mips_elf_gprel32_reloc): Likewise.
5116 (mips_elf_relocate_section): Likewise.
5117 (mips_elf_finish_dynamic_symbol): Likewise.
5119 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5121 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5123 * configure.in: Call AC_PROG_CC before configure.host.
5124 * configure: Rebuild.
5125 * configure.host: Don't set information which autoconf should
5126 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5128 * configure.host: Remove go32 and win32 host information, since it
5129 should no longer be needed.
5131 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5132 then start a new segment rather than put a writable section in a
5135 * configure.host: Set RPATH_ENVVAR.
5137 * Makefile.in: Rebuild dependencies.
5139 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5140 zero_section variable.
5142 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5144 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5145 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5146 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5148 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5150 * ieee.c (ieee_write_expression): Only use an R variable for a
5151 local symbol. Don't output a zero offset. Handle a zero address.
5152 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5153 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5155 (parse_expression): Don't try to handle multiple occurrences of a
5156 P variable. Handle I variables differently from X variables. Fix
5157 the order of minus expressions.
5158 (ieee_slurp_external_symbols): Generate an I variable for an NN
5159 record. Fix handling of ATI and ATX records.
5160 (ieee_slurp_sections): Only set minimal section attributes.
5161 Adjust them later, based on the section contents.
5162 (ieee_object_p): Read in the file until just after the ME record.
5163 Call ieee_slurp_section_data to set the section flags.
5164 (do_one): Add iterations parameter. Only repeat the first load
5165 item. Set the section and file reloc flags.
5166 (ieee_slurp_section_data): Set section flags. Pass iterations to
5168 (ieee_canonicalize_reloc): Handle I variables.
5169 (do_with_relocs): Only emit relocation size when necessary.
5170 Increase MAXRUN to 127. Change ov to be assigned, and take
5171 src_mask and pcrel_offset into account.
5172 (ieee_write_data_part): Skip sections that are not loaded.
5173 (ieee_write_external_part): Don't output optional last entry of WX
5175 (ieee_write_me_part): Make setting of me_record neater.
5176 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5178 * syms.c (stt): Add entries for zerovars, vars, and code.
5180 * elfcode.h (validate_reloc): New static function.
5181 (write_relocs): Call validate_reloc for non ELF relocs.
5183 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5184 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5185 (TARGET_LITTLE_SYM): Likewise.
5187 * config.bfd (m68*-*-psos*): New target.
5189 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5191 * i386msdos.c: Remove some #if 0 code.
5192 (msdos_write_object_contents): Don't include empty sections in the
5193 size computation, regardless of their address.
5195 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5197 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5198 is NULL, ie, the -r switch is used.
5200 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5202 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5203 (BFD_RELOC_MIPS_GOT_LO16): Define.
5204 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5205 * bfd-in2.h, libbfd.h: Rebuild.
5206 * elf32-mips.c (mips_reloc_map): Map new relocs.
5208 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5210 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5213 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5214 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5215 simple number for the section address, rather than an expression.
5216 Limit the number of bytes between relocs to MAXRUN.
5217 (ieee_write_me_part): Set me_record to the file offset after the
5219 (ieee_write_processor): New static function.
5220 (ieee_write_object_contents): Use ieee_write_processor.
5222 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5224 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5226 * coff-aux.c: Change include of aux.h to aux-coff.h.
5228 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5230 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5231 relocation put the addend both in the reloc entry and the data.
5232 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5235 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5236 a R_68K_PCxx reloc against a defined global symbol directly.
5237 (elf_m68k_check_relocs): Don't count such a reloc.
5239 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5240 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5241 symbol for now, otherwise always record the symbol as dynamic.
5242 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5243 is not referenced by a dynamic object, and we are not making a
5244 shared object, then don't make a PLT entry. If we do make a PLT
5245 entry, make sure the symbol has been recorded as dynamic.
5247 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5249 * configure.host: When making a shared library, set HLDFLAGS to
5250 pass an appropriate -rpath option. Use the make variable SONAME
5251 as the shared library soname, rather than computing it here. On
5252 SunOS, build stamp-tshlink in place of $(SHLINK).
5253 * Makefile.in (SONAME): New variable.
5254 ($(SHLINK)): Make a link to the transformed name, as well.
5255 (stamp-tshlink): New target.
5256 (install): Skip stamp-tshlink during install.
5258 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5260 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5261 linker sections have been set up yet.
5263 * elf.c (make_mapping): Add an additional argument to suppress
5264 making the first section include the program headers.
5265 (map_sections_to_segments): If the user used -Ttext such that the
5266 program headers are on a different page, do not set the flags
5267 saying that this section includes the program headers.
5269 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5271 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5272 don't define TRAD_HEADER.
5273 * configure: Rebuild.
5275 * netbsd-core.c: New file, support for NetBSD core files.
5276 * hosts/*nbsd.h: Removed.
5278 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5280 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5281 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5282 * libbfd.h, bfd-in2.h: Regenerated.
5283 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5284 bfd_elf32_bfd_reloc_type_lookup.
5285 (reloc_type{,_names}): Deleted.
5286 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5288 (sparc_reloc_map): Add sparc64 relocs.
5289 (sparc_elf_notsupported_reloc): New static function.
5290 (sparc_elf_wdisp16_reloc): New static function.
5291 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5292 (elf32_sparc_relocate_section): Likewise.
5293 (bfd_elf32_bfd_reloc_type_lookup): Define.
5294 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5295 (reloc_type{,_names}): Deleted.
5296 (elf_sparc_howto_table): Deleted.
5297 (sparc_reloc_map): Deleted.
5298 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5299 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5301 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5303 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5306 * Makefile.in (program_transform_name): New variable.
5307 (install): Transform library name before installing it.
5309 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5311 * archures.c (bfd_mach_i960_hx): Define.
5312 * bfd-in2.h: Rebuild.
5313 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5314 (MATRIX): Expand entries for HX.
5315 (arch_info_struct): Add i960:hx entry.
5316 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5317 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5318 (coff_set_flags): Handle bfd_mach_i960_hx.
5320 Support for building as a shared library, based on patches from
5321 Alan Modra <alan@spri.levels.unisa.edu.au>:
5322 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5323 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5324 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5325 * configure: Rebuild.
5326 * configure.host: If --enable-shared, adjust shared library stuff
5327 based on the host. If the host is SunOS, and the linker supports
5328 -rpath, set HLDFLAGS to use it.
5329 * Makefile.in (ALLLIBS): New variable.
5330 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5331 (COMMON_SHLIB, SHLINK): New variables.
5332 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5333 (STAGESTUFF): Remove variable.
5334 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5336 (stamp-ofiles): New target, like old ofiles target, but build
5337 using a temporary file and move-if-change, and touch stamp-ofiles
5339 (ofiles): Just depend upon stamp-ofiles.
5340 (stamp-piclist, piclist): New targets.
5341 ($(SHLIB), $(SHLINK)): New targets.
5342 (targets.o, archures.o): Build twice if PICFLAG is set.
5343 (do_mostlyclean): Remove pic/*.o.
5344 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5346 (do_distclean): Remove pic and stamp-picdir.
5347 (install): Install shared libraries.
5348 ($(OFILES)): Depend upon stamp-picdir.
5349 (stamp-picdir): New target.
5351 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5353 * libcoff.h: Rebuild.
5355 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5356 flavour of a section with no owner.
5358 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5359 ELF_LINK_NON_ELF flag.
5360 (mips_elf_create_got_section): Likewise.
5362 * elf.c: Revert last change, since it breaks dynamic linking.
5363 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5365 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5366 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5367 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5369 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5371 * elf.c (assign_file_positions_for_segments): If the backend does
5372 not want the elf header or the program headers in the address
5373 space, do not include them in the calculations.
5375 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5376 function to determine if we need additional program headers.
5377 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5378 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5380 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5384 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5386 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5387 back into one line. Some compilers (sunos 4.1.3 for example)
5388 won't accept args split across more than one line.
5390 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5392 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5393 * configure: Regenerate.
5395 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5397 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5398 try to do arithmetic on a void *, cast it to a unsigned char * first.
5400 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5402 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5403 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5405 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5406 flag for a newly defined symbol.
5407 (NAME(bfd_elf,record_link_assignment)): Likewise.
5408 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5409 set the DEF or REF_REGULAR flags correctly.
5411 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5412 (libbfd.h, libcoff.h): Corresponding change.
5414 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5415 a PLT32 reloc as dynamic.
5416 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5417 is not referenced by a dynamic object, and we are not making a
5418 shared object, then don't make a PLT entry. If we do make a PLT
5419 entry, make sure the symbol has been recorded as dynamic.
5421 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5423 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5424 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5425 (powerpcle-*-cygwin32): New.
5426 * peicode.h (add_data_entry): Get address from vma.
5428 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5430 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5431 attached to the section has already been created as an undefined
5432 symbol, treat it as if it hasn't been created yet.
5434 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5436 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5437 symbol or section symbols if stripping all symbols and this is not
5438 a relocateable link. Don't output the symbol string table if
5439 there are no symbols.
5440 (elf_link_flush_output_syms): Don't do anything if there are no
5443 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5445 * coff-aux.c: New file.
5446 * hosts/m68kaux.h: New file.
5447 * config.bfd (m68*-apple-aux*): New target.
5448 * configure.in (m68*-apple-aux*): New native host.
5449 (m68kaux_coff_vec): New vector.
5450 * configure: Rebuild.
5451 * targets.c (m68kaux_coff_vec): Declare.
5452 * coffcode.h (bfd_coff_backend_data): Add field
5453 _bfd_coff_link_add_one_symbol.
5454 (bfd_coff_link_add_one_symbol): Define.
5455 (compare_arelent_ptr): New static function if TARG_AUX.
5456 (coff_write_relocs): If TARG_AUX, sort the relocs.
5457 (coff_write_object_contents): Set A/UX aouthdr magic number.
5458 (coff_link_add_one_symbol): Define if not defined.
5459 (bfd_coff_std_swap_table): Initialize new field.
5460 * libcoff.h: Rebuild.
5461 * cofflink.c (coff_link_add_symbols): Call
5462 bfd_coff_link_add_one_symbol rather than
5463 _bfd_generic_link_add_one_symbol.
5464 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5465 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5466 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5467 * Makefile.in: Rebuild dependencies.
5468 (BFD32_BACKENDS): Add coff-aux.o.
5469 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5471 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5473 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5474 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5476 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5478 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5479 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5480 (maintainer-clean): Warn about deleting special files.
5481 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5483 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5484 warning symbols correctly.
5485 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5486 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5487 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5488 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5489 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5490 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5492 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5495 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5497 * libcoff-in.h: aligned newly exported names with bfd naming
5498 conventions. Removed an erroneous define of POWERPC_LE_PE.
5499 * libcoff.h: Rebuild.
5500 * cofflink.c, coff-ppc.c: the above function name changes
5502 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5504 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5505 * ecoff.c (struct extsym_info): Define.
5506 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5507 to ecoff_link_write_external.
5508 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5509 Strip symbols when appropriate.
5511 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5512 * syms.c (BSF_OBJECT): Define.
5513 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5514 * bfd-in2.h: Rebuild.
5515 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5517 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5520 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5521 copying relocs into a shared object, treat a defined global symbol
5523 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5524 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5525 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5527 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5528 real defined symbol, not to a weak defined symbol.
5530 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5532 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5533 and made a few static functions externs.
5535 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5536 POWERPC_LE_PE hack in cofflink.
5538 * libcoff-in.h: promoted the following from cofflink.c to allow
5539 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5540 coff_debug_merge_element, struct coff_debug_merge_type,
5541 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5542 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5543 coff_debug_merge_hash_lookup, coff_link_section_info,
5544 coff_final_link_info, coff_debug_merge_hash_newfunc,
5545 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5547 * libcoff.h: re-gen'd
5549 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5551 * syms.c: Include "bfdlink.h".
5552 (struct stab_find_info): Define.
5553 (_bfd_stab_section_find_nearest_line): New function.
5554 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5555 * libbfd.h: Rebuild.
5556 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5557 * elf.c (_bfd_elf_find_nearest_line): Try calling
5558 _bfd_stab_section_find_nearest_line before searching the ELF
5559 symbol table. Find the closest STT_FUNC symbol, not the last one.
5560 * libcoff-in.h (coff_data_type): Add line_info field.
5561 * libcoff.h: Rebuild.
5562 * coffgen.c (coff_find_nearest_line): Try calling
5563 _bfd_stab_section_find_nearest_line before searching the COFF
5565 * Makefile.in: Rebuild dependencies.
5567 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5569 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5570 4 bytes, so we get the correct value when updating the register
5571 field in little endian mode.
5573 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5575 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5576 entry_section fields. Add sntoc and snentry fields.
5577 * libcoff.h: Rebuild.
5578 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5579 not toc_section and entry_section (the COFF file does not have any
5580 sections at this point).
5581 (coff_write_object_contents): Set o_snentry and o_sntoc from
5582 snentry and sntoc rather than entry_section and toc_section.
5583 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5584 snentry, not toc_section and entry_section.
5585 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5586 entry_section from hentry.
5587 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5589 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5590 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5591 than using toc_section directly.
5593 * archures.c: Add missing `.' in enum bfd_architecture.
5594 * bfd-in2.h: Rebuild.
5596 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5597 Robert Lipe <robertl@arnet.com>.
5599 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5601 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5602 to sections we allocate. Use bfd_zalloc to allocate initialial
5603 sections, not bfd_alloc.
5604 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5605 SDA{,2}I16 relocations.
5606 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5607 whether to put something in .sbss or not.
5608 (ppc_elf_relocate_section): Add support for more relocations. Add
5609 in sec->output_offset where appropriate. Make error messages
5610 include the symbol name.
5612 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5613 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5614 doesn't get redefined messages if -shared.
5616 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5617 section if the rel_section field has been set up.
5619 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5621 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5624 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5626 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5627 of flags, only flags used are controlled by mach number. Bump up
5628 output file mach number to highest of input file mach numbers.
5629 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5630 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5632 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5633 bfd_elf64_sparc_vec support.
5635 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5637 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5638 the embedded bit is set on some objects and not on others. Just
5640 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5643 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * coffcode.h (coff_new_section_hook): Don't try to align the
5648 * coffcode.h (coff_set_section_contents): Fix the handling of the
5649 .lib section to work even if the entire section contents are
5650 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5651 Robert Lipe <robertl@arnet.com>.
5653 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5655 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5656 memory here for contents.
5658 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5659 _SDA2_BASE_ by 32768.
5660 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5661 started using. Allocate contents for .sdata and .sdata2 sections
5663 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5665 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5666 size _SDA{,2}_BASE_.
5667 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5670 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5672 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5674 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5675 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5676 (bfd_mach_sparc_v9a): Define.
5677 (bfd_mach_sparc_v9_p): Define.
5678 * bfd-in2.h: Regenerated.
5679 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5681 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5682 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5683 to bfd_elf32_sparc_vec.
5684 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5685 Add v8plus{,a} support.
5687 (sparc_compatible): New function.
5688 * elf32-sparc.h: #include "elf/sparc.h".
5689 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5690 elf32_sparc_final_write_processing): New functions.
5691 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5692 elf_backend_final_write_processing): Define.
5694 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5696 * elf-bfd.h (struct elf_link_hash_entry): Add
5697 linker_section_pointer field.
5698 (enum elf_linker_section_enum): Enumeration for new way of
5699 creating linker dynamic sections and symbols.
5700 (elf_linker_section{,_pointers}): New structures for creating
5701 dynamic sections and symbols.
5702 (elf_obj_tdata): Add linker_section_pointers and linker_section
5704 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5705 (_bfd_elf_create_linker_section): New declarations.
5706 (_bfd_elf_find_pointer_linker_section): Ditto.
5707 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5708 (_bfd_elf_make_linker_section_rela): Ditto.
5710 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5712 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5713 (ppc_elf_create_linker_section): New function to create the
5714 sections .got, .sdata, and .sdata2.
5715 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5717 (ppc_elf_check_relocs): Support more of the eabi relocations.
5718 (ppc_elf_relocate_section): Ditto.
5719 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5720 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5722 * elflink.h (elf_create_pointer_linker_section): New function to
5723 create initialized pointers in dynamic linker sections.
5724 (elf_finish_pointer_linker_section): Actually intialize the
5725 pointers created above.
5727 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5728 macros to provide both 32 and 64 bit versions of
5729 elf_create_pointer_linker_section.
5730 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5731 provide both 32 and 64 bit versions of
5732 elf_finish_pointer_linker_section.
5734 * elflink.c (_bfd_elf_create_linker_section): New function to
5735 create a linker section.
5736 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5737 given address in the linker pointer offsets created for a given
5739 (_bfd_elf_make_linker_section_rela): Make a RELA section
5740 corresponding to the generated linker section.
5742 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5744 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5746 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5748 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5749 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5750 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5751 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5752 toc entry in an objdump) for now.
5753 (ppc_do_last, ppc_get_last): New function - needed to save processing
5754 the toc owner to the end.
5755 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5758 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5759 toc owner from being done till last. Must define POWERPC_LE_PC
5762 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5764 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5766 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5767 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5769 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5771 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5773 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5775 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5777 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5779 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * elf.c (assign_file_positions_for_segments): Don't increment file
5782 offset for a segment which contains no loadable sections.
5784 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5786 * reloc.c: Add new PowerPC relocations.
5787 * {bfd-in2,libbfd}.h: Regenerate.
5789 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5790 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5792 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5794 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5797 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5800 * coffgen.c (coff_find_nearest_line): Don't try to cache
5801 information in sections that are not owned by a BFD. From Richard
5802 Henderson <richard@atheist.tamu.edu>.
5804 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5805 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5806 * elflink.h (elf_link_output_extsym): Remove special check for
5809 * ecoffswap.h: Add prototypes for static functions.
5811 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5813 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5814 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5816 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5817 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5818 support. Begin support for R_PPC_SDA{2,}REL.
5820 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5822 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5823 create the .got and .got.neg sections.
5824 (ppc_elf_size_dynamic_sections): Call it.
5825 (ppc_elf_check_relocs): Call it.
5826 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5827 (ppc_elf_check_relocs): Add error messages for relocations we
5828 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5831 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5833 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5834 section flags for V.4 and eabi.
5836 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * elf.c (assign_file_positions_for_segments): If a segment
5839 contains no sections, don't mark it as readable.
5841 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5842 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5844 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5845 dynamic section, if there is one.
5846 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5847 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5848 (bfd_elf64_swap_dyn_in): Likewise.
5849 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5851 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5853 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5854 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5855 <pirker@eiunix.tuwien.ac.at>.
5857 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5859 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5860 PowerPC V.4 and eabi.
5861 * bfd-in2.h: Regenerate.
5862 * libfd.h: Regenerate.
5864 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5866 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5867 section type and SHF_EXCLUDE section flag, turning them into the
5868 appropriate bfd section flag.
5870 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5872 * xcofflink.c (xcoff_link_add_symbols): Create the special
5873 sections if we see a DYNAMIC object, in case that is the only
5874 XCOFF input object we see.
5876 * elf32-mips.c: Extensive changes for a start at dynamic linking
5877 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5879 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5880 (struct elf_backend_data): Remove
5881 elf_backend_create_program_headers field. Add
5882 elf_backend_additional_program_headers and
5883 elf_backend_modify_segment_map fields.
5884 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5886 (elf_backend_additional_program_headers): Likewise.
5887 (elf_backend_modify_segment_map): Likewise.
5888 (elf_backend_create_program_headers): Don't define.
5889 (elfNN_bed): Change to account for field changes.
5890 * elf.c (assign_file_positions_for_segments): Call new
5891 modify_segment_map backend function. Don't call old
5892 create_program_headers backend function.
5893 (get_program_header_size): Call additional_program_headers rather
5894 than create_program_headers.
5895 * elflink.h (elf_link_add_object_symbols): Initialize
5896 type_change_ok from new backend field.
5897 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5899 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5900 a reloc against the appropriate section.
5902 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5903 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5904 (elf_flags_init): Rename from elf_ppc_flags_init.
5905 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5907 (ppc_elf_copy_private_bfd_data): Likewise.
5908 (ppc_elf_merge_private_bfd_data): Likewise.
5910 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5913 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5915 * coff-alpha.c (alpha_relocate_section): During final link, allow
5916 output .lita section to be bigger than 64k by adjusting gp value
5917 on a per-input section basis.
5918 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5920 (struct ecoff_section_tdata): Add gp field.
5922 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5924 Handle Alpha ECOFF changes in OSF/1 3.2.
5925 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5927 * coff-alpha.c: Include "aout/ar.h".
5928 (alpha_ecoff_get_relocated_section_contents): Don't require an
5929 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5930 3.2 doesn't generate one.
5931 (alpha_relocate_section): Likewise.
5932 (alpha_ecoff_slurp_armap): Define.
5933 (alpha_ecoff_slurp_extended_name_table): Define.
5934 (alpha_ecoff_construct_extended_name_table): Define.
5935 (alpha_ecoff_truncate_arname): Define.
5936 (alpha_ecoff_write_armap): Define.
5937 (alpha_ecoff_generic_stat_arch_elt): Define.
5938 (alpha_ecoff_update_armap_timestamp): Define.
5940 (alpha_ecoff_read_ar_hdr): New static function.
5941 (alpha_ecoff_get_elt_at_filepos): New static function.
5942 (alpha_ecoff_openr_next_archived_file): New static function.
5943 (alpha_ecoff_get_elt_at_index): New static function.
5944 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5945 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5946 _bfd_ecoff to alpha_ecoff.
5947 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5948 field from backend structure, rather than always calling
5949 _bfd_get_elt_at_filepos.
5950 * coff-mips.c (mips_ecoff_backend_data): Initialize
5951 get_elt_at_filepos field.
5952 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5953 from _bfd_generic_read_ar_hdr with minor changes.
5954 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5955 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5956 * libbfd.h: Rebuild.
5958 * bfd-in.h (BFD_IN_MEMORY): Define.
5959 * libbfd-in.h (struct bfd_in_memory): Define.
5960 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5961 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5962 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5963 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5964 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5965 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5966 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5967 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5968 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5969 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5971 (bfd_openstreamr): Likewise.
5972 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5973 BFD_IN_MEMORY is not set.
5974 * riscix.c (riscix_some_aout_object_p): Likewise.
5975 * bfd-in2.h, libbfd.h: Rebuild.
5977 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5978 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5979 (bfd_get_elt_at_index): Define.
5980 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5981 bfd_get_elt_at_index. Change index parameter from int to
5983 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5984 (_bfd_noarchive_get_elt_at_index): Define.
5985 (_bfd_archive_bsd_get_elt_at_index): Define.
5986 (_bfd_archive_coff_get_elt_at_index): Define.
5987 * bfd-in2.h, libbfd.h: Rebuild.
5988 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5989 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5990 * ieee.c (ieee_get_elt_at_index): Define.
5991 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5992 * oasys.c (oasys_get_elt_at_index): Define.
5993 * som.c (som_get_elt_at_index): Define.
5995 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5996 numbers to the .text section.
5998 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6001 If there is a SEC_DEBUGGING section, get the contents of the debug
6002 information part from it.
6003 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6005 (ieee_write_object_contents): Check ieee_write_debug_part return.
6007 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6009 * config.bfd (i[345]86-*-freebsd*): Add target.
6010 * configure.in (i386freebsd_vec): Add vec.
6011 * configure: Regenerate.
6012 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6013 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6014 Rebuild dependencies..
6015 * freebsd.h: New file.
6016 * i386freebsd.c: New file.
6017 * targets.c (i386freebsd_vec): Declare.
6018 (bfd_target_vector): Add i386freebsd_vec.
6019 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6020 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6022 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6024 * ieee.c (ieee_slurp_debug): New static function.
6025 (ieee_object_p): Call it.
6026 (ieee_slurp_section_data): Skip debugging sections.
6027 (ieee_get_reloc_upper_bound): Likewise.
6028 (ieee_get_section_contents): Likewise.
6029 (ieee_canonicalize_reloc): Likewise.
6030 (ieee_write_section_part): Likewise.
6031 (ieee_write_debug_part): Likewise.
6032 (ieee_write_data_part): Likewise.
6033 (init_for_output): Likewise.
6035 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6037 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6039 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6040 relocs, since ppc_elf_relocate_section handles the linker case.
6041 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6043 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6044 ppc_elf_relocate_section since that is now the only caller.
6045 (ppc_elf_relocate_section): Ditto.
6047 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * coffcode.h (coff_write_object_contents): If we don't know the
6050 section of the entry point for an XCOFF executable, always set the
6051 entry address to -1.
6053 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6055 * elf.c (bfd_section_from_shdr): Add support for note sections.
6057 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6059 * bfd-in.h (struct _symbol_info): Add stab_type field.
6060 * bfd-in2.h: Rebuild.
6061 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6063 * elf32-ppc.c: Remove trailing newline from calls to
6065 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6066 difference if target endianness is known.
6068 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6070 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6071 old style TOC16 references without using R_PPC_GOT.
6072 (ppc_reloc_type): Ditto.
6073 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6074 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6075 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6076 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6077 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6079 (ppc_elf_adjust_dynamic_symbol): Ditto.
6080 (ppc_elf_adjust_dynindx): Ditto.
6081 (ppc_elf_size_dynamic_sections): Ditto.
6082 (ppc_elf_finish_dynamic_symbol): Ditto.
6083 (ppc_elf_finish_dynamic_sections): Ditto.
6084 (ELF_DYNAMIC_INTERPRETER): Define.
6086 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6088 * elf.c (copy_private_bfd_data): When attaching sections to
6089 segments ignore sections that won't be allocated. Patch from
6092 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6094 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6097 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6099 * coff-i960.c (CALC_ADDEND): Define.
6100 (coff_i960_relocate_section): Add the input section VMA to the
6101 addend for PC relative relocs.
6103 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6105 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6106 to correctly terminate.
6108 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6110 * targets.c (enum bfd_endian): Define.
6111 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6112 from boolean to enum bfd_endian. Change header_byteorder_big_p
6114 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6115 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6116 * bfd-in2.h: Rebuild.
6117 * All targets: Change initialization of byteorder and
6118 header_byteorder to use enum bfd_endian values rather than
6120 * All files: Change all references to byteorder_big_p and
6121 header_byteorder_big_p to use new bfd_*_endian macros.
6123 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6125 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6127 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6129 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6131 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6133 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6135 * ieee.c: Lots of minor cleanups. Make many functions return
6136 errors rather than calling abort. Also:
6137 (ieee_write_twobyte): Remove; change callers to call existing
6138 ieee_write_2bytes function.
6139 (ieee_write_expression): Don't output the section twice when
6140 outputting a local symbol. Don't emit an extraneous zero if there
6142 (ieee_slurp_sections): Set the lma as well as the vma.
6143 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6145 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6146 a recognized one or bfd_arch_unknown.
6147 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6149 (ihex_get_symtab): Likewise.
6151 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6153 * aoutx.h: Include <ctype.h>.
6154 (struct aout_link_includes_table): Define.
6155 (struct aout_link_includes_totals): Define.
6156 (struct aout_link_includes_entry): Define.
6157 (aout_link_includes_lookup): Define macro.
6158 (struct aout_final_link_info): Add includes field.
6159 (aout_link_includes_newfunc): New static function.
6160 (NAME(aout,final_link)): Initialize includes hash table.
6161 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6163 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6165 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6167 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6169 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6171 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6173 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6174 (pe_print_private_bfd_data): call pe_print_reloc.
6175 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6176 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6177 up some debugging as well.
6179 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6181 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6184 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6186 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6187 when setting sections to NULL.
6189 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6191 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6193 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6194 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6196 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6197 * bfd-in2.h: Rebuild.
6199 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6201 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6203 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6205 * ihex.c (ihex_scan): Handle record types 4 and 5.
6206 (ihex_object_p): Permit types 4 and 5.
6207 (ihex_set_section_contents): Remove check for out of range
6209 (ihex_write_object_contents): Generate types 4 and 5.
6211 * elflink.h (elf_link_output_extsym): Just ignore warning and
6212 indirect references to symbols which don't really exist.
6214 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6216 * peicode.h (pe_print_idata): Minor format fixes
6217 (pe_print_edata): New function. Under private printing, this formats
6218 the edata section of a PE file.
6219 (pe_print_private_bfd_data): Added call to pe_print_edata.
6221 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6223 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6224 index, don't call stoi.
6226 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6228 * srec.c (srec_scan): Set lma as well as vma.
6230 * ihex.c: New file; support for Intel Hex format.
6231 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6232 (ihex_vec): Declare.
6233 (bfd_target_vector): Always include ihex_vec.
6234 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6235 * Makefile.in: Rebuild dependencies.
6236 (BFD_LIBS): Add ihex.o
6237 (BFD_LIBS_CFILES): Add ihex.c.
6238 * bfd-in2.h: Rebuild.
6240 * elf.c (assign_file_positions_for_segments): Sort the sections in
6242 (get_program_header_size): Return the right size if segment_map is
6244 (copy_private_bfd_data): Don't bother to sort the sections.
6246 * bfd.c (bfd_record_phdr): New function.
6247 * bfd-in.h (bfd_record_phdr): Declare.
6248 * bfd_in2.h: Rebuild.
6250 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6253 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6254 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6256 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6257 (bfd_zmalloc): Change declaration.
6258 * libbfd.h: Rebuild.
6259 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6260 and realloc. Don't set bfd_error_no_memory if they fail.
6262 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6264 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6265 uses as well. Added a new howto to deal with TOCREL16 relocs that
6266 are TOCDEFN as well.
6267 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6268 to handle RVA relocs from dlltool.
6269 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6270 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6271 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6273 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6274 to get the right section alignment.
6276 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6278 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6279 p_paddr if p_paddr is zero.
6280 (make_mapping): Set includes_filehdr and includes_phdrs for first
6282 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6284 (assign_file_positions_for_segments): Handle includes_filehdr and
6285 includes_phdrs. Remove special handling of PT_PHDR and first
6287 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6288 when appropriate. Remove special handling of PT_PHDR segment.
6289 Use a more complex condition for when a section is included in a
6290 segment to handle Solaris linker oddities.
6292 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6294 * coff-m88k.c (howto_table): Reformatted for easier reading;
6295 special_function now points to new function m88k_special_reloc.
6296 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6298 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6299 be done correctly by m88k_special_reloc.
6300 (reloc_processing): New function to be used by RELOC_PROCESSING.
6301 (RELOC_PROCESSING): Define to call reloc_processing.
6303 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6305 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6306 (pe_print_pdata): Likewise.
6308 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6309 obstack_alloc fails.
6310 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6312 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6313 * Many files: don't set bfd_error_no_memory if one of the above
6316 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6317 if p_paddr_valid is set.
6318 (copy_private_bfd_data): New static function.
6319 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6321 * elf.c (assign_file_positions_for_segments): Fix case where extra
6322 program headers were allocated.
6324 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6325 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6326 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6327 _bfd_elf_print_private_bfd_data.
6329 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6330 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6331 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6332 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6333 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6334 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6335 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6337 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6339 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6340 * elf.c (make_mapping): New static function.
6341 (map_sections_to_segments): New static function.
6342 (elf_sort_sections): New static function.
6343 (assign_file_positions_for_segments): New static function.
6344 (map_program_segments): Remove.
6345 (get_program_header_size): Remove sorted_hdrs, count, and
6346 maxpagesize parameters. Simplify.
6347 (assign_file_positions_except_relocs): When generating an
6348 executable, use assign_file_positions_for_segments.
6349 (elf_sort_hdrs): Remove.
6350 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6351 to get_program_header_size.
6353 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6355 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6357 * configure, config.in: Regenerate with autoconf 2.7.
6359 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6360 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6362 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6364 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6365 (ecoff_sec_to_styp_flags): Likewise.
6366 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6367 (ecoff_set_symbol_info): Handle scRConst.
6368 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6369 (ecoff_compute_section_file_positions): Handle .rconst section.
6370 (_bfd_ecoff_write_object_contents): Likewise.
6371 (ecoff_link_check_archive_element): Handle scRConst.
6372 (ecoff_link_add_externals): Likewise.
6373 (ecoff_link_write_external): Handle .rconst section.
6374 (ecoff_reloc_link_order): Likewise.
6375 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6376 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6378 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6380 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6381 DEF_DYNAMIC flag is set.
6383 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6385 * host-aout.c: If TRAD_HEADER is defined, include it.
6387 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6389 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6390 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6391 (BFD_NEED_DECLARATION): New function.
6392 * configure.in: Use BFD_NEED_DECLARATION.
6393 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6394 * configure, config.in: Rebuild with autoconf 2.6.
6396 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6397 special_sections before returning when called with a non XCOFF
6400 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6403 * coffcode.h (coff_compute_section_file_positions): Only pad the
6404 previous section to force file alignment when creating an
6407 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6409 * coffcode.h (coff_compute_section_file_positions): If
6410 RS6000COFF_C, set up the .debug section.
6412 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6413 if it is not large enough to accomodate the entire TOC area with
6414 signed 16 bit offsets.
6415 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6417 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6418 TOC anchor to use the TOC value used in the output file.
6420 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6422 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6423 (_bfd_coff_read_string_table): Likewise.
6425 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6427 * pe-arm.c: Fix typos.
6428 * coff-arm.c: Likewise.
6430 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6432 * coff-ppc.c (list_ele): Added "cat"egory member.
6433 (record_toc): New category parameter (priv or pub).
6434 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6435 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6436 the mainline. It addes extra toc cells in error.
6437 (ppc_coff_swap_sym_in_hook): Added some documentation.
6438 (dump_toc): Can now diagnose "virtual toc" chicanery.
6440 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6442 * elf-bfd.h (struct elf_link_hash_table): Change type of
6443 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6445 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6447 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6448 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6450 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6451 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6452 defined or mentioned in a regular file.
6454 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6456 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6457 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6458 (coff_ppc_relocate_section): Correct REL24 handling
6459 (ppc_process_before_allocation): Correct TOCDEFN handling
6461 * peicode.h (dir_names): Added name descriptions
6463 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6465 * VERSION: Updated to cygnus-2.6.
6467 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6469 * targets.c (m68k4knetbsd_vec): Declare.
6471 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6473 * targets.c (bfd_target): Change type of second argument to
6474 _bfd_print_private_bfd_data from void * to PTR.
6475 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6476 using PTR rather than void *.
6477 * bfd-in2, libbfd.h: Rebuild.
6478 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6480 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6481 _bfd_generic_bfd_print_private_bfd_data rather than casting
6484 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6486 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6487 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6489 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6490 BFD64_BACKENDS_CFILES): New variables.
6493 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6495 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6496 not at the file position of the first section.
6497 * coffcode.h (coff_compute_section_file_positions): Avoid using
6499 (coff_write_object_contents): When generating a PPC PE executable
6500 with no symbols, round up the file size to a COFF_PAGE_SIZE
6502 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6503 don't write out a string table.
6505 * elf.c (bfd_section_from_shdr): When using a different section
6506 header, pass the new one to _bfd_elf_make_section_from_shdr.
6507 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6508 (elf_map_symbols): Add section VMA to symbol value when comparing
6510 (_bfd_elf_compute_section_file_positions): Only build symbol table
6511 if there are some symbols. Set file offset of symtab and strtab
6513 (assign_file_positions_except_relocs): Remove dosyms parameter.
6514 Change all callers. Never set file offset of symtab and strtab
6516 (_bfd_elf_copy_private_section_data): New function.
6517 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6518 (_bfd_elf_copy_private_symbol_data): New function.
6519 (swap_out_syms): Check for special mapping of st_shndx created by
6520 copy_private_symbol_data.
6521 * elfxx-target.h: Use new copy routines.
6522 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6523 (_bfd_elf_copy_private_section_data): Declare.
6525 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6527 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6530 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6531 _bfd_dummy_target, matching the recent change to archive
6534 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6536 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6537 arithmetic on PTR types.
6539 * aout-target.h (MY(callback)): Set the lma of the sections.
6541 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6542 symbol into a reloc against the section.
6544 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6546 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6547 glue for the relocs: IMGLUE and IFGLUE.
6548 (record_toc): new function - tracks toc contents
6549 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6550 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6551 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6552 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6553 (ppc_record_toc_entry): Removed a debug define (duh)
6555 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6556 (pe_print_idata): New function - formats the idata section data
6557 (pe_print_pdata): New function - formats the pdata section data
6558 (pe_print_private_bfd_data): calls to above
6560 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6562 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6563 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6564 TARGET_SYM and TARGET_NAME for vector and BFD name.
6565 * coff-pmac.c (pmac_xcoff_vec): Remove.
6566 (TARGET_SYM, TARGET_NAME): Define.
6567 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6568 machine to 0, not all PowerMacs are 601s.
6570 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6572 * elfcode.h (elf_object_p): Read in any program headers.
6573 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6574 based on the program headers, if any.
6575 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6576 (map_program_segments): Set p_paddr of program headers based on
6579 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6581 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6584 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6585 trying to do a relocateable link with a non-a.out object file.
6587 * archive.c (bfd_generic_archive_p): Check the first object file
6588 in an archive even if target_defaulted is set. If the object file
6589 has the wrong xvec, reject it.
6591 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6592 be represented, report the name via _bfd_error_handler.
6593 (translate_to_native_sym_flags): Likewise.
6594 * elf32-mips.c (mips_elf_final_link): Likewise.
6595 * oasys.c (oasys_write_sections): Likewise.
6597 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6598 which checks for STYP_OVRFLO sections.
6599 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6600 reloc and lineno count overflows.
6601 (coff_write_object_contents): Call coff_count_linenumbers before
6602 coff_compute_section_file_positions. If RS6000COFF_C, handle
6603 reloc and lineno count overflows.
6604 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6605 relocs before dealing with .pad sections. Count overflow section
6606 headers when handling .pad sections.
6608 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6611 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6612 (struct xcoff_link_hash_table): Add descriptor_section and
6613 special_sections fields.
6614 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6615 (xcoff_link_add_symbols): Set linkage section alignment. Create
6616 descriptor section. Check for magic symbol names (_text, etc.),
6617 and record them in special_sections if found. Set
6618 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6619 descriptor field to point back to the function code symbol.
6620 (xcoff_sweep): Always mark the special descriptor_section.
6621 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6622 function descriptor, and mark it if it is.
6623 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6624 parameter, and fill it in. Allocate space for the descriptor
6626 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6627 global linkage code. If an undefined function descriptor is
6628 exported, arrange to define it. Warn about any other undefined
6630 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6631 (xcoff_write_global_symbol): Create a function descriptor when
6633 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6634 * bfd-in2.h: Rebuild.
6636 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6638 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6639 (ppc_coff_link_hash_table): new types for hashing
6640 (ppc_coff_link_hash_newfunc): hash entry constructor
6641 (ppc_coff_link_hash_table_init): hash table initializer
6642 (ppc_coff_link_hash_table_create): hash table constructor
6643 (ppc_record_toc_entry): changed references to hash table
6644 (coff_ppc_relocate_section): changed references to hash table
6646 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6647 * libcoff.h: Rebuild
6649 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6650 (coff_link_add_symbols): removed toc_offset init
6652 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6654 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6657 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6658 if it is given and mmep is available.
6659 * acconfig.h: Undef USE_MMAP.
6660 * configure, config.in: Regenerated.
6661 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6662 table handling the old way.
6663 (aout_get_external_symbols): Don't complain if last byte of string
6665 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6666 (bfd_free_window) [! USE_MMAP]: Don't define.
6667 (bfd_get_file_window,
6668 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6670 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6672 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6675 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6677 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6678 compatible with AMD generated COFF files. Try to support both AMD
6679 and GNU formats simultaneously.
6680 (coff_a29k_relocate_section): Likewise.
6682 * libbfd.c (bfd_get_file_window): Change writable parameter from
6683 int to boolean; update all callers. Pass MAP_SHARED if not
6684 writable--it's required on Solaris. Cast fprintf argument to
6686 * bfd-in.h (bfd_get_file_window): Update declaration.
6687 * bfd-in2.h: Rebuild.
6688 * aoutx.h: Update calls to bfd_get_file_window.
6690 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6692 (xcoff_swap_ldhdr_in): New static function.
6693 (xcoff_swap_ldsym_in): New static function.
6694 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6695 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6696 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6697 Handle XTY_ER/XMC_XO symbols correctly.
6698 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6699 rather than normal symbol table.
6700 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6701 already defined with the same absolute value.
6702 (xcoff_mark): When considering called symbols, check whether the
6703 descriptor is from a dynamic object, rather than the symbol
6705 (xcoff_build_ldsyms): Likewise.
6707 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6708 Cast realloc and malloc return values. If malloc or realloc fail,
6709 set bfd_error_no_memory.
6710 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6711 * bfd-in2.h: Rebuild.
6713 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6715 * coff-ppc.c (ppc_record_toc_entry): new function.
6716 (in_reloc_p): changed return value.
6717 (coff_ppc_relocate_section): much rework.
6718 (ppc_allocate_toc_section): new function.
6719 (ppc_process_before_allocation): new function.
6720 (ppc_coff_swap_sym_in_hook): new function.
6722 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6723 (coff_link_add_symbols): initialize toc_offset.
6725 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6726 (coff_swap_aouthdr_out): Added more sections to the data
6727 dictionary for the pe file header. Also changed linker version
6728 number on the ppc side.
6729 (dir_names): small improvements to the dictionary printing.
6730 (pe_mkobject_hook): save the file level flags.
6732 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6733 (pe_tdata): added real_flags field
6734 (coff_tdata): added local_toc_sym_map and access macro
6736 * libcoff.h (coff_link_hash_entry): added toc_offset field
6737 (pe_tdata): added real_flags field
6738 (coff_tdata): added local_toc_sym_map and access macro
6740 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6741 (coff_mkobject): init for local_toc_sym_map
6742 (coff_write_object_contents): set the internal_a.magic to
6743 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6746 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6748 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6749 entries until both the line number address and the function name
6750 address are too large.
6752 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6753 * configure: Rebuilt.
6755 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6756 is defined in the environment.
6758 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6760 * som.c (som_get_section_contents_in_window): Define to use
6763 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6765 * coff-i860.c: New file, based on coff-i386.c.
6766 * cpu-i860.c: New file, based on cpu-i386.c.
6767 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6768 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6769 targets, using i860coff_vec.
6770 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6771 trad-core.o and hosts/i860mach3.h.
6772 (i860coff_vec): Use coff-i860.o and cofflink.o.
6773 * configure: Rebuild.
6774 * Makefile.in: Rebuild dependencies.
6775 (ALL_MACHINES): Add cpu-i860.o.
6776 (BFD32_BACKENDS): Add coff-i860.o.
6777 (CFILES): Add cpu-i860.c and coff-i860.c.
6778 * targets.c (i860coff_vec): Declare.
6779 (bfd_target_vector): Add &i860coff_vec.
6780 * archures.c (bfd_i860_arch): Declare.
6781 (bfd_archures_list): Add &bfd_i860_arch.
6782 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6783 (coff_set_flags): Handle bfd_arch_i860.
6784 (coff_write_object_contents): Handle I860 a.out magic number.
6786 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6788 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6789 the created .tc section to 2.
6790 (xcoff_mark): Don't keep a .loader reloc for a call to an
6791 undefined symbol when creating a shared library.
6792 (xcoff_build_ldsyms): When creating a shared library, generate
6793 global linkage code for a call to an undefined symbol.
6795 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6797 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6798 BFD32_BACKENDS, BFD64_BACKENDS.
6799 (.dep1): Put mkdep output in a separate file.
6800 Rebuilt dependencies.
6802 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6805 Permit use of mmap when available:
6807 * configure.in: Check for mmap, madvise, mprotect.
6808 * config.in, configure: Regenerated.
6810 * libbfd.c (struct _bfd_window_internal): Define type.
6811 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6813 (ok_to_map): New static variable for debugging.
6814 (_bfd_generic_get_section_contents_in_window): New function.
6815 * bfd-in.h (bfd_window_internal): Declare type.
6816 (bfd_window): Define type.
6817 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6818 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6821 * libaout.h (struct aoutdata): Add two window fields.
6822 (obj_aout_sym_window, obj_aout_string_window): New macros.
6823 * aoutx.h (some_aout_object_p): Initialize windows.
6824 (aout_get_external_symbols): Get symbol data and strings in
6825 windows instead of explicitly allocated buffers.
6826 (slurp_symbol_table): Free window instead of memory.
6827 (bfd_free_cached_info): Release windows instead of freeing storage
6829 (aout_link_free_symbols): Ditto.
6831 * targets.c (bfd_target): Add new field for
6832 get_section_contents_in_window.
6833 (BFD_JUMP_TABLE_GENERIC): Updated.
6834 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6835 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6836 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6837 macros for get_section_contents_in_window field.
6839 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6841 * core.c: Renamed to corefile.c
6842 * makefile.dos (OBJS): Change core.o to corefile.o
6843 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6846 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6848 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6849 targ_selvecs to allow debugging under Irix-5 native.
6852 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6854 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6855 to o. Clobber and restore the list of new csects around the call
6856 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6857 linker error and the linker wants to read the symbol table. Reset
6858 the line number count of a real section even if it has no relocs.
6859 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6861 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6864 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6866 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6867 an undefined symbol in a shared link.
6869 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6870 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6871 phdm@info.ucl.ac.be (Philippe De Muyter).
6873 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6875 * coff-m88k.c (rtype2howto): New static function.
6876 (RTYPE2HOWTO): Use it rather than a macro definition.
6878 * coffcode.h (coff_write_object_contents): set internal_a.magic
6879 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6881 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6882 define TRAD_HEADER to new file hosts/delta68.h.
6883 m88*-motorola-sysv*, however, does use ptrace-core.o.
6884 * hosts/delta68.h: New file.
6886 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6887 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6889 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6891 * i386linux.c (MY(vec)): Declare before use.
6893 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6895 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6896 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6898 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6899 BFD is not of the right type.
6900 (bfd_elf_get_needed_list): Likewise.
6901 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6902 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6903 * xcofflink.c (XCOFF_XVECP): Define.
6904 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6906 (bfd_xcoff_import_symbol): Likewise.
6907 (bfd_xcoff_export_symbol): Likewise.
6908 (bfd_xcoff_link_count_reloc): Likewise.
6909 (bfd_xcoff_record_link_assignment): Likewise.
6910 (bfd_xcoff_size_dynamic_sections): Likewise.
6912 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6913 table index against the number of symbols for a base relative
6916 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6918 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6919 full_aouthdr flag here...
6920 (_bfd_xcoff_bfd_final_link): ...not here.
6922 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6924 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6925 systems that have a system <libelf.h>.
6926 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6927 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6928 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6929 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6930 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6931 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6932 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6934 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6936 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6937 set, set BSF_WEAK in symbol. Change all callers.
6938 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6939 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6940 _bfd_generic_link_add_one_symbol.
6941 (ecoff_indirect_link_order): Check that the section tdata relocs
6942 are not NULL before using them.
6944 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6945 define TRAD_HEADER as hosts/alphalinux.h.
6946 * configure: Rebuild.
6947 * hosts/alphalinux.h: New file.
6948 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6951 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6953 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6954 C_ECOMM storage classes.
6956 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6958 (xcoff_mark): Call xcoff_mark_symbol.
6959 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6960 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6962 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6964 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6966 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6968 (xcoff_find_reloc): New static function.
6969 (xcoff_link_add_symbols): Use it.
6970 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6971 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6972 relocate the value of C_DECL.
6974 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6976 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6978 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6979 callback decide what goes in .relocs.
6980 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6981 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6984 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6986 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6989 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6991 * xcofflink.c: More improvements, mostly to fix handling of
6992 constructors and a few other special cases.
6993 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6994 zero, reverting yesterday's change.
6995 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6996 (bfd_xcoff_link_count_reloc): Declare.
6997 (bfd_xcoff_record_link_assignment): Declare.
6998 * bfd-in2.h: Rebuild.
7000 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7002 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7003 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7004 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7005 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7006 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7007 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7009 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7012 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7013 segments includes the a.out header. See to that the magic number
7014 *always* is big-endian.
7016 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7017 m68k4k NetBSD configurations.
7019 * configure.in, configure: Separate i386 & mips NetBSD
7020 configurations from other BSD ones. Don't assume DEC is the only
7021 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7022 configurations. Add support for m68k4k NetBSD object format.
7024 * libaout.h: Added M_68K4K_NETBSD magic.
7026 * m68k4knetbsd.c: New file.
7028 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7030 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7033 * hosts/mipsnbsd.h: New file.
7036 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7038 * config.bfd: Add config stuff for mips*-*-magic* to set
7039 targ_defvec to ecoff_big_vec.
7042 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7044 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7046 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7047 toc_section, and entry_section fields.
7048 (struct xcoff_section_tdata): Remove ldrel_count field.
7049 * libcoff.h: Rebuild.
7050 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7052 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7053 full a.out header if full_aouthdr is set in xcoff_data.
7054 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7055 based on sections stored in xcoff_data.
7056 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7058 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7059 (rs6000coff_vec): Set symbol_leading_char to '.'.
7060 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7061 value stored in ret rather than returning a pointer value.
7063 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7065 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7068 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7070 * som.c (som_slurp_string_table): Allocate the strings with malloc
7071 since they're free'd by free_cached_info.
7072 (som_slurp_symbol_table): Similarly for the symbol table.
7074 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7076 * Makefile.in (diststuff): Don't make headers.
7078 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7080 * Makefile.in: Rebuild dependencies.
7082 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7083 output_bfd is not SunOS.
7084 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7085 non-SunOS input files.
7087 * xcofflink.c: Extensive changes to support linking shared objects
7088 and generating a .loader section.
7089 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7090 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7091 last_symndx, and ldrel_count fields.
7092 * libcoff.h: Rebuild.
7093 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7094 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7096 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7097 (bfd_xcoff_export_symbol): Declare.
7098 (bfd_xcoff_size_dynamic_sections): Declare.
7099 * bfd-in2.h: Rebuild.
7101 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7103 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7104 * configure: Rebuild.
7105 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7106 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7108 (pmac_xcoff_vec): Update to use new xcoff support.
7109 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7110 (xcoff_write_armap): Declare buf as unsigned char.
7111 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7113 * mpw-make.sed: Generalize subdir_do edit.
7115 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7117 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7118 correctly. Don't initialize asect->vma.
7120 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7122 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7123 something a little less than the page size.
7125 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7127 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7129 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7131 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7132 * coffcode.h (coff_write_object_contents): If .bss is before
7133 .data us that as data_start.
7134 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7136 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7137 (coff_swap_outhdr_out): Hardwire in version number.
7139 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7141 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7142 major and minor to *_vno, since the former are also macros in
7143 SunOS header files. Cast result of bfd_alloc to appropriate
7146 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7147 before assigning to sec_data.
7149 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7151 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7152 now relative to the section, not absolute.
7153 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7154 get the file name when there is a N_SO directory name. When
7155 handling stabs, remember that section->vma was added to the
7158 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7160 * sunos.c (struct sunos_link_hash_table): Add needed field.
7161 (sunos_link_hash_table_create): Call bfd_release, not free.
7162 (sunos_link_hash_table_create): Initialize needed field.
7163 (sunos_add_dynamic_symbols): Record needed objects.
7164 (bfd_sunos_get_needed_list): New function.
7165 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7166 * bfd-in2.h: Rebuild.
7168 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7170 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7172 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7174 * bfd-in.h (struct bfd_link_needed_list): Rename from
7175 bfd_elf_link_needed_list.
7176 * bfd-in2.h: Rebuild.
7177 * elf.c, elflink.h, libelf.h: Corresponding changes.
7179 Add start at AIX linker support; no shared libraries yet.
7180 * xcofflink.c: New file.
7181 * configure.in (rs600coff_vec): Use xcofflink.o.
7182 * configure: Rebuild.
7183 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7185 (struct xcoff_section_tdata): Define.
7186 (xcoff_section_data): Define macro.
7187 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7188 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7189 (_bfd_xcoff_bfd_final_link): Declare.
7190 (_bfd_ppc_xcoff_relocate_section): Declare.
7191 * libcoff.h: Rebuild.
7192 * coff-rs6000.c: Clean up a bit.
7193 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7194 cputype, csects, and debug_indices.
7195 (xcoff_copy_private_bfd_data): Copy cputype.
7196 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7197 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7198 (xcoff_reloc_type_lookup): Rename from
7199 rs6000coff_reloc_type_lookup.
7200 (coff_relocate_section): Define.
7201 (_bfd_xcoff_sizeof_headers): Define.
7202 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7203 (_bfd_xcoff_bfd_relax_section): Define.
7204 (_bfd_xcoff_bfd_link_split_section): Define.
7205 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7207 * coffcode.h (coff_compute_section_file_positions): If AIX,
7208 increment sofar by SMALL_AOUTSZ if not executable.
7209 (coff_write_object_contents): If AIX, always output an a.out
7210 header; if not executable, header size of SMALL_AOUTSZ.
7211 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7212 (_bfd_stringtab_init): Initialize xcoff field.
7213 (_bfd_xcoff_stringtab_init): New function.
7214 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7215 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7216 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7217 * libbfd.h: Rebuild.
7218 * Makefile.in: Rebuild dependencies.
7219 (BFD32_BACKENDS): Add xcofflink.o.
7220 (CFILES): Add xcofflink.c.
7222 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7223 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7224 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7226 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7228 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7230 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7232 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7233 * config.in: Regenerated.
7235 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7236 (_bfd_chunksize): New variable.
7237 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7238 for obstack chunk size.
7239 * configure.in: Check for getpagesize.
7240 * configure: Regenerated.
7242 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7244 * trad-core.c (rawptr): Make it a local variable of
7245 ptrace_unix_core_file_p.
7247 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7249 * coff-arm.c (in_reloc_p): New.
7250 * coff-i386.c (in_reloc_p): New.
7251 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7252 (coff_write_object_contents): Only set has_reloc_section
7254 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7255 in_reloc_p to decide if reloc should be emitted.
7256 * libcoff.h (pe_data_type.in_reloc_p): New.
7257 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7259 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7261 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7262 (_bfd_coff_read_internal_relocs): Likewise.
7263 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7264 (_bfd_coff_read_internal_relocs): Likewise.
7266 * elflink.h (elf_link_add_object_symbols): Correct conditions
7267 under which type and size change warnings are issued.
7269 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7271 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7272 a symbol which is not in a real section.
7273 (coff_write_native_symbol): Corresponding change.
7275 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7276 coff_link_hash_newfunc and make non-static.
7277 (_bfd_coff_link_hash_table_init): New function, broken out of
7278 _bfd_coff_link_hash_table_create.
7279 (_bfd_coff_link_hash_table_create): Use it.
7280 (process_embedded_commands): Make static.
7281 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7282 (_bfd_coff_link_hash_table_init): Declare.
7283 * libcoff.h: Rebuild.
7285 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7286 field in XCOFF tdata.
7287 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7288 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7289 based on cputype stored in a.out header, or in n_type of initial
7291 (coff_write_object_contents): Set cputype correctly in a.out
7293 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7295 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7296 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7298 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7299 * libcoff.h: Rebuild.
7301 * cpu-rs6000.c (rs6000_compatible): New static function.
7302 (bfd_rs6000_arch): Use it.
7303 * cpu-powerpc.c (powerpc_compatible): New static function.
7304 (arch_info_struct): Define various flavours of PowerPC.
7305 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7308 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7310 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7312 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7314 * elflink.h (elf_link_add_object_symbols): Don't warn about
7315 changing the size or type if the old definition was weak.
7317 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7319 * coffcode.h (combined_entry_type): Add fix_line field.
7320 (coff_slurp_line_table): Warn if we try to set the lineno field of
7322 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7323 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7324 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7325 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7327 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7328 * libcoff.h: Rebuild.
7330 * libcoff-in.h (struct xcoff_tdata): Define.
7331 (xcoff_data): Define.
7332 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7333 * bfd-in2.h, libcoff.h: Rebuild.
7334 * coff-rs6000.c (xcoff_mkobject): New static function.
7335 (coff_mkobject): Define.
7336 (xcoff_copy_private_bfd_data): New static function.
7337 (coff_bfd_copy_private_bfd_data): Define.
7338 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7340 (rs6000coff_vec): Add DYNAMIC to object_flags.
7341 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7342 .loader sections specially.
7343 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7344 section alignment from the XCOFF tdata information.
7345 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7346 F_SHROBJ, and copy the extra a.out header information into the
7347 XCOFF tdata structure.
7348 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7349 F_DYNLOAD and the extra a.out header information.
7350 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7351 C_HIDEXT symbol with attached csect information.
7352 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7353 in the o_maxdata field.
7354 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7355 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7356 end if BSF_NOT_AT_END is set.
7358 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7359 _bfd_read_ar_hdr_fn.
7360 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7361 * bfd-in2.h, libbfd.h: Rebuild.
7362 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7364 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7365 (bfd_slurp_bsd_armap_f2): Likewise.
7366 (_bfd_slurp_extended_name_table): Likewise.
7368 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7370 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7372 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7373 when the symbol table is empty.
7375 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7376 space for section symbols, since we don't output them either.
7377 (elf_m68k_adjust_dynindx): Removed.
7379 * ptrace-core.c (rawptr): Make it a local variable of
7380 ptrace_unix_core_file_p.
7382 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7384 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7387 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7388 Mac object file formats.
7390 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7392 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7393 auxent if there isn't one.
7394 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7395 rather than FILNMLEN as the maximum name length.
7397 * coffcode.h (bfd_coff_backend_data): Add new field
7398 _bfd_coff_print_aux.
7399 (bfd_coff_print_aux): New static function.
7400 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7401 scnlen field of an XTY_LD csect aux entry.
7402 (coff_print_aux): New static function.
7403 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7404 in coff_pointerize_aux_hook.
7405 (bfd_coff_std_swap_table): Initialize new field.
7406 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7407 * libcoff.h: Rebuild.
7408 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7409 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7411 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7412 if there are symbols, for native AIX ld compatibility.
7414 * coffcode.h (bfd_coff_backend_data): Add new field
7415 _bfd_coff_pointerize_aux_hook.
7416 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7417 or I960, and as 0 otherwise.
7418 (bfd_coff_std_swap_table): Initialize new field.
7419 * libcoff.h: Rebuild.
7420 * coffgen.c (coff_pointerize_aux): Change parameters to take
7421 symbol pointer instead of type and class, and to take aux index.
7422 Call _bfd_coff_pointerize_aux_hook if it is defined.
7423 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7424 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7425 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7427 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7428 read-only/host-only support.
7430 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7432 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7435 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7436 BFD_JUMP_TABLE_ARCHIVE accordingly.
7437 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7438 (_bfd_compute_and_write_armap): Declare.
7439 (_bfd_generic_read_ar_hdr): Declare.
7440 (_bfd_read_ar_hdr): Define.
7441 (_bfd_noarchive_read_ar_hdr): Define.
7442 (_bfd_archive_bsd_read_ar_hdr): Define.
7443 (_bfd_archive_coff_read_ar_hdr): Define.
7444 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7445 _bfd_read_ar_hdr instead.
7446 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7447 (_bfd_compute_and_write_armap): Rename from
7448 compute_and_write_armap. Make non-static. Change all callers.
7449 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7450 than _bfd_snarf_ar_hdr.
7451 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7452 * ieee.c (ieee_read_ar_hdr): Define.
7453 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7454 * oasys.c (oasys_read_ar_hdr): Define.
7455 * som.c (som_read_ar_hdr): Define.
7456 * bfd-in2.h, libbfd.h: Rebuild.
7458 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7460 * peicode.c (coff_swap_filehdr_in): If symptr is
7461 zero, there aren't any symbols, even if nsyms is set.
7463 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7465 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7467 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7468 sections, and set styp correctly for them: .got, .hash, .dynamic,
7469 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7470 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7472 (ecoff_sort_hdrs): New static function.
7473 (ecoff_compute_section_file_positions): Return boolean, not void.
7474 Sort the sections by VMA before looking through them. Put the
7475 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7476 section on an appropriate boundary within the page.
7477 (ecoff_compute_reloc_file_positions): Check return value of
7478 ecoff_compute_section_file_positions.
7479 (_bfd_ecoff_set_section_contents): Likewise.
7480 (_bfd_ecoff_write_object_contents): Check for various Alpha
7481 section types when incrementing text_size and data_size. Call
7482 adjust_headers backend function if it exists.
7483 * coff-alpha.c (alpha_adjust_headers): New static function.
7484 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7485 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7487 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7489 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7491 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7492 of ALTERNATE_AIX_CORE_FORMAT.
7493 * configure.in (aix4): No longer need CORE_FLAGS.
7494 * configure: Updated.
7496 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7498 NS32k changes from Ian Dall:
7499 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7501 (aout_link_input_section_std, aout_link_input_section_ext,
7502 aout_link_reloc_link_order): Call them instead of _bfd_*
7504 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7506 (backend_data): Use it instead of hardcoded zero.
7508 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7509 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7511 * ns32knetbsd.c: Include bfd.h.
7512 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7513 (MY_bfd_reloc_type_lookup): Declare function too.
7514 * pc532-mach.c (set_sizes): Don't declare.
7515 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7516 (backend_data, MY_backend_data): Don't define.
7518 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7519 ns32k-*-lites* like ns32k-*-netbsd*.
7521 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7524 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7526 * coffcode.h (coff_write_object_contents): Restore setting
7527 f_timdat to 0, deleted on August 22.
7529 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7531 * coffcode.h (coff_bfd_copy_private_symbol_data,
7532 coff_bfd_copy_private_section_data,
7533 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7534 * peicode.h (coff_bfd_copy_private_bfd_data): New
7535 (pe_bfd_copy_private_bfd_data): New.
7536 (coff_swap_scnhdr_in): Swap bss size into the right place.
7537 (pe_print_private_bfd_data): Add some newlines.
7539 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7541 * som.c (setup_sections): Don't die if a space has no subspaces.
7543 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7545 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7546 dynamic symbol override a common symbol. Don't change the size or
7547 type if they have been set and the new symbol is not a definition.
7548 Warn if the size or type changes.
7550 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7552 * som.c (som_begin_writing): Don't write the symbol table or
7554 (som_finish_writing): Write them here. Place them after the
7555 subspace data, but before the relocs.
7557 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7559 * sunos.c (sunos_add_one_symbol): Just pass false, not
7560 info->shared_library, to sunos_create_dynamic_sections.
7561 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7563 (sunos_check_dynamic_reloc): Remove .text section assertion.
7565 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7567 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7568 * configure, configure.in: Add pmac_xcoff_vec case.
7569 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7570 * coff-pmac.c: New file, PowerMac XCOFF support.
7571 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7572 * targets.c (pmac_xcoff_vec): Declare.
7574 * mpw-config.in: Various changes to be compatible with the
7575 autoconf-based configury.
7576 * mpw-make.sed: New file, sed commands to translate Unix
7577 makefile into MPW syntax.
7578 * mpw-make.in: Remove.
7579 * hosts/mpw.h: Remove.
7580 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7581 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7583 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7585 * binary.c (binary_get_symtab): Return an empty string on error.
7586 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7588 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7590 * coff-ppc.c: Reformatted according to gnu conventions
7591 Removed irrelevant "if 0" code
7593 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7595 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7596 symbols rather than as indirect symbols.
7597 (MY(slurp_symbol_table)): Don't do anything special about
7600 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7601 of .ctors and .dtors sections is no larger than 2.
7603 * sunos.c (sunos_add_one_symbol): Don't change
7604 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7606 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7607 dynamic symbols when creating a shared library.
7608 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7610 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7611 written even if it is not defined in a regular object.
7612 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7613 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7614 rather than the constant 22.
7615 (sunos_check_dynamic_reloc): Handle creating a shared library.
7616 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7617 zero when creating a shared library.
7618 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7619 write it out at the start of the symbol table.
7621 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7623 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7625 * config.bfd: Add arm-*-coff.
7626 * configure.in, configure: Add armcoff_{little,big}_vec.
7627 * targets.c (armcoff_{little,big}_vec): Declare.
7628 (bfd_target_vector): Add armcoff_{little,big}_vec.
7629 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7631 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7633 * targets.c (bfd_find_target): Remove debugging code.
7635 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7637 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7639 * Makefile.in: added *-ppc files
7640 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7641 allow pe based .o's to be shared with other tools on ppc/NT
7642 * config.bfd: added powerpc[le]-[pe|winnt] config support
7643 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7644 * peicode.h: Added more section flags for PE on ppc
7645 Added coff_swap_filehdr_out to allow peicode.h to be
7646 used for non-image PE files on ppc.
7647 Check for image, or not, before copying pe_opthdr
7648 * targets.c: Added new bfd's
7649 * targets.c: Removed two inactive bfds that shouldn't have made it this
7652 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7654 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7655 explicit values to initialize all relocs. Change all users.
7656 (ppc_elf_brtaken_inner): New function to handle branch predicition
7658 (ppc_elf_brtaken_reloc): Ditto.
7659 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7660 relocs use ppc_elf_unsupported_reloc.
7661 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7662 needs to be reported.
7663 (ppc_elf_relocate_section): Support branch prediction relocs.
7665 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7667 * bfd.c (bfd_assert): Remove \n from string passed to
7670 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7671 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7672 (bfd_coff_make_section_hook): Don't define.
7673 (coff_make_section_hook): Remove.
7674 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7675 (styp_to_sec_flags): Likewise.
7676 (coff_write_object_contents): Likewise.
7677 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7679 * libcoff.h: Rebuild.
7680 * coffgen.c (make_a_section_from_file): Just call
7681 bfd_make_section_anyway, not bfd_make_section or
7682 bfd_coff_make_section_hook.
7683 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7684 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7685 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7686 make_section_hook field.
7687 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7689 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7690 pointers into value field for warning and indirect symbols; just
7691 leave the value field alone.
7692 * linker.c (generic_link_add_symbol_list): Use next symbol for
7693 warning and indirect symbols, rather than looking in symbol value.
7694 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7695 parameter. Change all callers. Remove support for indirect
7696 symbols; it didn't work anyhow.
7697 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7698 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7699 * bfd-in2.h: Rebuild.
7701 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7703 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7704 go back to telling the tools this reloc operates on 32 bits.
7706 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7708 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7709 rather than a direct fprintf.
7710 * archive.c (_bfd_write_archive_contents): Likewise.
7711 * coffcode.h (coff_slurp_symbol_table): Likewise.
7712 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7713 (ppc_elf_unsupported_reloc): Likewise.
7714 (ppc_elf_relocate_section): Likewise.
7715 * i386linux.c (linux_tally_symbols): Likewise.
7716 (linux_finish_dynamic_link): Likewise.
7717 * osf-core.c (osf_core_core_file_p): Likewise.
7718 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7719 * som.c (som_sizeof_headers): Likewise.
7720 * srec.c (srec_bad_byte): Likewise.
7721 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7722 * libbfd-in.h (bfd_assert): Declare first parameter const.
7723 * libbfd.h: Rebuild.
7724 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7725 bfd_reloc_overflow is enough.
7726 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7727 * coff-h8500.c (rtype2howto): Likewise.
7728 * coff-z8k.c (rtype2howto): Likewise.
7729 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7730 * elf.c (_bfd_elf_get_lineno): Likewise.
7731 (_bfd_elf_no_info_to_howto): Likewise.
7732 (_bfd_elf_no_info_to_howto_rel): Likewise.
7733 * hp300hpux.c (convert_sym_type): Likewise.
7734 (MY(swap_std_reloc_in)): Likewise.
7735 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7737 * libaout.h (struct aoutdata): Add line_buf field.
7738 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7739 and filename_buffer. Instead, use a malloc buffer stored in the
7740 new line_buf field. Remove length restrictions.
7742 * coffgen.c (string_size): Remove static variable.
7743 (debug_string_size, debug_string_section): Likewise.
7744 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7745 and debug_string_size_p parameters. Use them instead of the
7746 global variables. Change all callers.
7747 (coff_write_symbol): Likewise.
7748 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7749 (coff_write_symbols): Add local variables to replace removed
7752 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7753 function, and line_base fields.
7754 * libcoff.h: Rebuild.
7755 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7756 information, rather than using static variables.
7758 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7759 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7761 * init.c (initialized): Remove static variable.
7762 (bfd_init): Don't bother setting initialized.
7763 (bfd_check_init): Remove.
7764 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7765 * libbfd.h: Rebuild.
7767 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7769 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7770 size for full core dumps. Copy core file header to private data.
7771 (rs6000coff_core_file_failing_command,
7772 rs6000coff_core_file_failing_signal): New functions to extract
7773 the file name and terminating signal from the core file.
7774 * coff-rs6000.c: Use them.
7776 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7778 Change arch info to be const, initialized at compile time.
7779 * archures.c: Reindent many functions. Change CONST to const.
7780 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7781 nothing set it anyhow. Make next const.
7782 (bfd_arch_info_list): Remove.
7783 (bfd_archures_list): Rename from archures_init_table. Change from
7784 a table of function pointers to a table of bfd_arch_info_type
7785 structure addresses.
7786 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7787 (bfd_lookup_arch): Likewise.
7788 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7790 (bfd_default_arch_struct): Make const.
7791 (bfd_arch_init, bfd_arch_linkin): Remove.
7792 (bfd_get_arch_info): Return a const pointer.
7793 * init.c (bfd_init): Don't call bfd_arch_init.
7794 * bfd.c (struct _bfd): Make arch_info const.
7795 * bfd-in2.h: Rebuild.
7796 * libbfd.h: Rebuild.
7797 * configure.in: Put & before everything in $selarchs.
7798 * configure: Rebuild.
7799 * cpu-*.c: Change bfd_*_arch from a function which calls
7800 bfd_arch_linkin to a const structure.
7801 * ieee.c (ieee_object_p): Make arch const.
7803 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7805 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7807 * bfd-in2.h: Regenerate.
7808 * libbfd.h: Regenerate.
7810 * elf32-ppc.c (reloc_type): Update names to match current draft.
7811 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7812 relative. Update names to current V.4 draft.
7813 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7814 (ppc_elf_relocate_section): Rename relocations to match draft.
7816 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7818 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7819 compiled with -mrelocatable-lib to be linked with either normal
7820 modules or -mrelocatable modules.
7822 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7824 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7825 in the a.out header.
7827 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7828 a reloc against a local symbol, even if it's not a section.
7830 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7832 * targets.c (bfd_target): Remove unused align_power_min field.
7833 * bfd-in2.h: Rebuild.
7834 * All backends: Remove initialization of align_power_min.
7836 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7838 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7840 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7842 * config.bfd (mips-dec-netbsd*): New target.
7843 * configure.host (mips-dec-netbsd*): New host.
7844 * configure.in (mips-dec-netbsd*): New native.
7845 * configure: Rebuild.
7847 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7849 Make the COFF backend linker merge common types:
7850 * cofflink.c (struct coff_debug_merge_element): Define.
7851 (struct coff_debug_merge_type): Define.
7852 (struct coff_debug_merge_hash_entry): Define.
7853 (struct coff_debug_merge_hash_table): Define.
7854 (coff_debug_merge_hash_table_init): Define.
7855 (coff_debug_merge_hash_table_free): Define.
7856 (coff_debug_merge_hash_lookup): Define.
7857 (struct coff_final_link_info): Add debug_merge field.
7858 (coff_debug_merge_hash_newfunc): New static function.
7859 (_bfd_coff_final_link): Allocate and free debug_merge table.
7860 (coff_link_input_bfd): Merge identical enum, struct and union
7863 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7865 Convert i960 COFF to use COFF backend linker.
7866 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7867 structure to store the symbol being used.
7868 (coff_i960_start_final_link): New static function.
7869 (coff_i960_relocate_section): New static function.
7870 (coff_i960_adjust_symndx): New static function.
7871 (coff_start_final_link): Define.
7872 (coff_relocate_section): Define.
7873 (coff_adjust_symndx): Define.
7874 * coffcode.h (bfd_coff_backend_data): Add new callback function
7875 _bfd_coff_start_final_link.
7876 (bfd_coff_start_final_link): Define.
7877 (coff_start_final_link): Define if not defined.
7878 (bfd_coff_std_swap_table): Add coff_start_final_link.
7879 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7881 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7882 function callback is not NULL.
7883 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7884 (_bfd_coff_internal_syment_name): Declare.
7885 * libcoff.h: Rebuild.
7886 * configure.in (icoff_big_vec): Add cofflink.o.
7887 (icoff_little_vec): Likewise.
7888 * configure: Rebuild.
7890 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7892 * Makefile.in (clean-info): Remove extraneous tab from line
7895 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7897 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7898 contents has relocs.
7900 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7902 * coffcode.h (coff_compute_section_file_positions): Keep the
7904 (coff_write_object_contents): Remember if it's a relocatable
7906 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7907 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7908 if relocatable file. Swap out saved raw size.
7910 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7912 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7913 (maintainer-clean): Rename from realclean, passing
7914 maintainer-clean down to subdirectories, but leave realclean as a
7917 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7920 * dep-in.sed: Remove config.h from generated dependencies.
7922 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7923 broken out of sunos_canonicalize_dynamic_symtab.
7924 (sunos_canonicalize_dynamic_symtab): Call new function
7925 sunos_slurp_dynamic_symtab.
7926 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7927 dynamic symbol table to the caller.
7928 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7929 callback to override the symbols being read.
7930 * libaout.h (struct aout_backend_data): Add three new parameters
7931 to add_dynamic_symbols callback.
7933 Extensive minor changes to avoid various gcc warnings. Also:
7934 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7935 * archures.c (bfd_arch_info_type): Change mach field from long to
7937 (bfd_lookup_arch): Change machine parameter from long to unsigned
7940 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7942 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7943 a symbol with a non-zero plt_offset.
7945 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7947 * elfcode.h (align_file_position): Remove; not used.
7949 * configure.in: Only check for <sys/procfs.h> on a native system,
7950 and make sure it defines prstatus_t.
7951 * configure: Rebuild.
7953 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7955 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7957 * config.in: Rename from config.h.in.
7958 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7959 Check for config.h:config.in when creating stamp-h.
7960 * configure: Rebuild.
7961 * Makefile.in (stamp-h): Depend upon config.in rather than
7962 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7963 calling config.status.
7965 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7966 (Makefile): Just rebuild Makefile.
7967 (config.h, stamp-h): New targets.
7968 * configure.in: Create stamp-h when rebuilding config.h.
7969 * configure: Rebuild.
7971 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7973 * configure.in: Call AC_CONFIG_HEADER. Substitute
7974 HOST_64BIT_LONG. Check that various header files exist. Check
7975 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7976 and/or free need to be declared. Don't make a link to sysdep.h.
7977 Define TRAD_HEADER for various hosts.
7978 * configure: Rebuild.
7979 * configure.host: Don't set my_host. Add definitions taken from
7980 host header files for various entries. Remove entries which now
7982 * acconfig.h: New file.
7983 * config.h.in: New file, built by autoheader.
7984 * sysdep.h: New file.
7985 * Makefile.in (do_distclean): Don't remove sysdep.h.
7987 (LOCAL_H_DEPS): New variable.
7988 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7990 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7991 ($(OPTIONAL_BACKENDS)): Likewise.
7992 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7993 looking through sysdep.h.
7994 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7995 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7996 (fprintf_vma, sprintf_vma): Likewise.
7997 (int64_type, uint64_type): Don't define.
7998 * bfd-in2.h: Rebuild.
7999 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8000 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8001 * lynx-core.c: Include stuff from old hosts/lynx.h.
8002 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8003 rather than NO_FCNTL.
8004 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8005 rather than NATIVE_HPPAHPUX_COMPILER.
8006 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8008 * hosts/*.h: Remove all header files which merely include,
8009 declare, and define things. Leave header files which define
8010 information needed by trad-core.c.
8012 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8013 (BFD_CC_FOR_BUILD): Define.
8014 * configure.in: Use BFD_CC_FOR_BUILD.
8015 * configure: Rebuild.
8017 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8019 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8020 * configure: Rebuild.
8022 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8025 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8027 * config.bfd: i386pe_ve -> i386pe_vec.
8029 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8031 * configure.host: Incorporate host Makefile fragments by setting
8033 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8034 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8035 value based on whether the code is being compiled by a cross
8036 compiler. Don't substitute host_makefile_frag or frags.
8037 * aclocal.m4: New file to define local AC_PROG_CC.
8038 * configure: Rebuild.
8039 * Makefile.in (INSTALL): Set to @INSTALL@.
8040 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8041 (INSTALL_DATA): Set to @INSTALL_DATA@.
8043 (CC): Define as @CC@.
8044 (CFLAGS): Set to @CFLAGS@.
8045 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8046 (@host_makefile_frag@): Remove.
8047 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8048 after other options.
8049 (config.status): Remove dependency upon @frags@.
8050 * config/*.mh, config/README: Remove.
8052 * config.bfd: Rewrite to incorporate the contents of the Makefile
8053 fragments by setting shell variables, rather than merely returning
8054 the name of a Makefile fragment.
8055 * configure.in: Use shell variables set by config.bfd rather than
8056 looking at the target Makefile fragment files. Don't substitute
8057 target_makefile_frag. Do substitute TDEFINES.
8058 * configure: Rebuild.
8059 * Makefile.in (@target_makefile_frag@): Remove.
8060 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8061 * config/*.mt: Remove.
8063 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8065 * configure.in: Put changequote lines around "i[345]86" patterns
8066 section of core file support.
8068 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8070 * som.c (som_bfd_print_private_bfd_data): Define to use the
8073 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8075 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8076 entry, text_start and data_start.
8078 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8080 * Makefile.in (OFILES): Remove $(TDEPFILES).
8081 * config/apollo.mt (TDEPFILES): Remove.
8082 * config/README: Update.
8084 * configure.in: For a native configuration, set COREFILE and
8085 COREFLAG based on the canonical host name.
8086 * configure: Rebuild.
8087 * Makefile.in: Rebuild dependencies.
8088 (ALL_CFLAGS): Add @COREFLAG@.
8089 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8090 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8091 support routines. Check LYNX_CORE rather than HOST_LYNX.
8092 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8093 * i386lynx.c: Likewise.
8094 * m68klynx.c: Likewise.
8095 * sparclynx.c: Likewise.
8096 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8097 * *-core.c: Comment changes.
8098 * config/decstation.mh (HDEPFILES): Remove.
8099 (HDEFINES): Remove -DTRAD_CORE.
8100 * config/irix3.mh (RANLIB): Remove.
8101 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8102 (HDEFINES): Remove -DIRIX_CORE.
8103 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8104 (HDEFINES): Remove -DTRAD_CORE.
8105 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8106 * config/ultra3.mh (RANLIB): Remove.
8107 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8108 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8109 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8110 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8111 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8112 * config/i386aix.mh, config/i386bsd.mh: Remove.
8113 * config/i386linux.mh, config/i386mach3.mh: Remove.
8114 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8115 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8116 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8117 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8118 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8119 * config/solaris2.mh, config/stratus.mh: Remove.
8120 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8121 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8123 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8125 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8126 DT_FINI entry if the appropriate symbol is not in the hash table.
8128 * libelf.h (struct elf_backend_data): Add create_program_headers
8129 and want_hdr_in_seg fields.
8130 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8132 (elf_backend_create_program_headers): Likewise.
8133 (elfNN_bed): Initialize create_program_headers and
8135 * elf.c (get_program_header_size): Call create_program_headers
8137 (map_program_segments): Check want_hdr_in_seg backend field. Call
8138 create_program_headers backend routine.
8140 * elf.c (assign_file_positions_except_relocs): Align non allocated
8141 sections when creating an executable.
8143 * elfcode.h (elf_swap_phdr_in): Make non static.
8144 (elf_swap_phdr_out): Make non static.
8145 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8146 (bfd_elf32_swap_phdr_out): Declare.
8147 (bfd_elf64_swap_phdr_in): Declare.
8148 (bfd_elf64_swap_phdr_out): Declare.
8150 * ecofflink.c (ecoff_collect_shuffle): New static function.
8151 (_bfd_ecoff_get_accumulated_pdr): New function.
8152 (_bfd_ecoff_get_accumulated_sym): New function.
8153 (_bfd_ecoff_get_accumulated_ss): New function.
8154 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8155 (_bfd_ecoff_get_accumulated_sym): Declare.
8156 (_bfd_ecoff_get_accumulated_ss): Declare.
8157 * libbfd.h: Rebuild.
8159 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8161 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8163 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8164 warning symbols. If any section is named .gnu.warning.XXX, treat
8165 the contents as a warning to be issued if the symbol XXX is
8167 (elf_link_output_extsym): For an indirect or warning symbol, just
8168 output the symbol it points to.
8170 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8171 if bfd_hash_allocate fails, since it will already be set.
8172 (generic_link_hash_newfunc): Likewise.
8173 (archive_hash_newfunc): Likewise.
8174 (hash_entry_bfd): New static function.
8175 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8176 callback. Allocate a new warning using the hash table newfunc.
8177 Use bfd_hash_replace to update the entry in the hash table, rather
8178 than assuming we can copy the fields with structure assignment.
8180 * hash.c (bfd_hash_replace): New function.
8181 * bfd-in.h (bfd_hash_replace): Declare.
8182 * bfd-in2.h: Rebuild.
8184 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8186 * config.bfd: Add mips*vr4300-*-elf* target.
8187 * config/mipsbvr4300.mt: Added.
8189 See file ChangeLog.2
8196 version-control: never