1 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
3 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
4 the same as C_EXT syms.
5 (coff_link_add_symbols): Ditto.
6 (_bfd_coff_link_input_bfd): Ditto.
7 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
8 it to preserve and restore state of global_to_static flag.
10 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
12 * elf32-v850.c (v850_elf_object_p): Set machine number based on
13 bits in e_flags field rather than magic numbers.
14 (v850_elf_final_write_processing, v850_elf_set_private_flags,
15 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
16 v850_elf_print_private_bfd_data): New functions.
19 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
21 * elf.c (prep_headers): Remove V850E magic number.
23 * elf.c (prep_headers): Remove V850EQ magic number.
27 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
29 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
31 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
33 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
34 instructions are relative to the next instruction, not the
36 (mn10200_elf_relax_section): Similarly.
38 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
40 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
43 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
44 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
45 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
47 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
49 * cpu-v850.c: Remove "plain" from v850 printable name.
50 (scan): Use strcasecmp.
52 * archures.c (bfd_mach_v850): Define.
54 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
55 just sh/SH, use strcasecmp.
56 (arch_info_struct): Add entries for sh3 et.al.
58 * archures.c (bfd_mach_sh, ...): Define.
60 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
62 * archures.c (bfd_archures_list): Always NULL terminate the list.
64 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
66 * Makefile.am: Rebuild dependencies.
67 (ALL_MACHINES_CFILES): Add cpu-arc.c.
68 (ALL_MACHINES_CFILES): Add elf32-arc.c.
69 (elf32-arc.lo): Remove explicit dependency.
70 * Makefile.in: Rebuild.
72 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
73 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
74 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
76 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
78 * configure: Rebuild with latest devo autoconf for NT support
80 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
82 * cpu-arm.c (compatible): If B is a default type, return A.
85 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
87 * cpu-v850.c (scan): New function.
88 (arch_info_struct): New structure.
89 (bfd_v850_arch): Add link into arch_info_structure.
91 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
94 * elf32-v850.c (v850_elf_object_p): New function.
97 * archures.c (bfd_mach_v850e): Machine value for v850e.
99 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
101 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
104 * elf.c (prep_headers): Add support for v850e machine number.
107 start-sanitize-v850eq
108 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
110 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
112 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
115 * elf.c (prep_headers): Add support for v850eq machine number.
119 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
121 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
122 cached_stab field if the offset prevents us from using the cache.
124 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
126 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
128 * aout-arm.c (aout_arm_little_vec): Likewise.
129 (aout_arm_big_vec): Likewise.
130 * bout.c (b_out_vec_big_host): Likewise.
131 (b_out_vec_little_host): Likewise.
132 * mipsbsd.c (aout_mips_little_vec): Likewise.
133 (aout_mips_big_vec): Likewise.
136 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
138 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
139 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
140 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
143 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
145 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
146 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
147 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
148 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
149 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
150 of two for I960 only.
151 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
152 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
154 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
155 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
156 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
158 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
159 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
160 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
161 *coffcode.h (coff_write_object_contents): Set alignment field in
162 section header for TIC80COFF files.
166 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
168 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
169 v850_elf_check_relocs, v850_elf_reloc,
170 v850_elf_final_link_relocate): Add support for
171 BFD_RELOC_V850_16_PCREL relocation.
173 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
176 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
178 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
182 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
184 * cpu-v850e: New file.
186 * elf.c (prep_headers): Add support for v850e target.
188 * bfd-in2.h (bfd_architecture): Add support for v850e target.
190 * config.bfd: Add support for v850e target.
192 * archures.c: Add support for v850e target.
195 start-sanitize-v850eq
196 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
198 * cpu-v850eq: New file.
200 * elf.c (prep_headers): Add support for v850eq target.
202 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
204 * config.bfd: Add support for v850eq target.
206 * archures.c: Add support for v850eq target.
209 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
211 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
212 argument as section relative, rather than an absolute address.
213 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
215 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
217 * config.bfd (arc-*-elf*): Add.
218 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
219 * configure: Rebuild.
220 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
221 (BFD32_BACKENDS): Add elf32-arc.lo.
222 (cpu-arc.lo,elf32-arc.lo): Add rules for.
223 * Makefile.in: Rebuild.
224 * archures.c (architecture list): Add bfd_arch_arc.
225 (bfd_archures_list): Add bfd_arc_arch.
226 (bfd_mach_arc_base): Define.
227 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
228 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
229 (bfd_target_vect): Add them.
230 * bfd-in2.h, libbfd.h: Rebuild.
231 * cpu-arc.c, elf32-arc.c: New files.
232 * elf.c (pre_headers): Recognize bfd_arch_arc.
234 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
236 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
237 data section is correctly rounded to a page in the file.
239 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
241 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
242 there are no symbols.
244 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
246 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
247 file system 14 character limit.
248 * Makefile.am, configure.in: Corresponding changes.
249 * Makefile.in, configure: Rebuild.
251 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
253 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
254 Rebuild dependencies.
255 * Makefile.in: Rebuild.
257 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
259 * Makefile.am (docdir): Define.
260 * Makefile.in: Rebuild.
262 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
264 * configure: Rebuild with autoconf 2.12.1.
266 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
268 * aclocal.m4, configure: Rebuild with new automake patches.
270 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
272 * rs6000-core.c (make_bfd_asection): New function to add a section
273 to the core file bfd.
274 (rs6000coff_core_p): Use make_bfd_asection to add the core file
276 Use BFD routines to seek, read and stat the core file.
277 Handle .data sections from loaded objects and anonymously mmapped
278 regions, these are available in AIX 4 core files.
280 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
282 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
283 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
284 copy; use a patches libtool instead.
285 * acmacros.m4: Remove.
286 * Makefile.in, aclocal.m4, configure: Rebuild.
288 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
290 * Makefile.am: New file, based on old Makefile.in.
291 * acmacros.m4: New file, copied from old aclocal.m4.
292 * acinclude.m4: New file.
293 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
294 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
295 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
296 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
297 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
298 * acconfig.h: Mention PACKAGE and VERSION.
299 * stamp-h.in: New file.
300 * dep-in.sed: Change .o to .lo.
301 * Makefile.in: Now built with automake.
302 * aclocal.m4: Now built with aclocal.
303 * config.in, configure: Rebuild.
306 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
308 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
309 if there is only a relocation to a read-only but not allocatable
310 section (like .stab).
311 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
312 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
313 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
314 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
315 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
317 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
318 (ppc_elf_create_linker_section): These sections are not
319 created by the linker (that is, they are created by the user
320 putting data in them). In particular, they can be the source
321 and target of relocations.
322 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
323 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
324 objects (for instance, 'long double') to 16-byte boundaries.
325 (ppc_elf_size_dynamic_sections): Make the code that generates
326 section symbols exactly the same as for sparc, reducing the
327 number of section symbols output.
328 (ppc_elf_check_relocs): Check postcondition of
329 bfd_elf32_link_record_dynamic_symbol. Make default case the
330 same as corresponding code for sparc, fixing bug involving
332 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
333 forced to be local because of versioning (by replicating
334 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
335 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
337 (ppc_elf_relocate_section): Add handy debugging code for when
338 assertion fails. Add some more 'symbol made local because of
341 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
342 processing a GOT relocation as required by ABI.
344 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
346 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
347 version info if this symbol came from a dynamic object.
348 (elf_link_add_object_symbols): Set the version info of a symbol
349 only if the object actually contains version definitions and
352 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
354 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
355 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
357 * configure: Regenerated with autoconf 2.12.
358 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
360 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
362 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
363 a warning rather than returning an error.
365 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
367 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
369 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
371 * cisco-core.c: define signals for wingdb.
373 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
375 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
376 the same number of aux entries.
378 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
380 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
381 difference of two symbols if the relocation size is 32 bits.
382 (som_write_fixups): Handle R_DATA_EXPR.
384 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
386 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
387 its value if COFF_WITH_PE is defined.
389 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
391 * coff-stubgo32.c: New file.
392 * go32stub.h: New file.
393 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
394 * coffswap.h (coff_swap_filehdr_in): Invoke
395 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
397 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
398 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
399 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
400 COFF_ADJUST_AUX_IN_POST if they are defined.
401 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
402 COFF_ADJUST_AUX_OUT_POST if they are defined.
403 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
404 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
405 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
406 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
407 * targets.c (go32stubbedcoff_vec): Declare.
408 (bfd_target_vector): Add go32stubbedcoff_vec.
409 * configure.in (go32coff_vec): New target vector.
410 (go32stubbedcoff_vec): Likewise.
411 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
412 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
413 * Makefile.in: Rebuild dependencies.
414 (BFD32_BACKENDS): Add coff-stubgo32.o.
415 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
416 (HFILES): Add go32stub.h.
418 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
420 * configure.in: Check for fdopen.
421 * configure, config.in: Rebuild.
422 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
423 __GO32__. Reindent a bit.
425 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
427 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
428 flag for newly created sections.
429 (sunos_add_dynamic_symbols): Don't discard newly created sections
430 if shared library is dynobj.
432 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
434 * elf.c (map_sections_to_segments): When checking whether
435 including a section in a segment would force us to skip a page,
436 align the address of the next segment to avoid wraparound
440 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
442 * coffcode.h (coff_write_object_contents): Initialize
443 target id field to TIC80_TARGET_ID.
444 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
446 (coff_swap_filehdr_in): Swap in target id field if used.
449 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
451 * coff-i386.c (coff_i386_is_local_label_name): New static function
452 if TARGET_UNDERSCORE.
453 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
454 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
456 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
458 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
459 complain_overflow_signed, for 32 bit PC relative relocations.
461 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
463 * elflink.h (elf_link_add_object_symbols): When a version
464 indirection symbol is overridden, make the original symbol point
465 at the real overriding symbol.
467 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
470 * elflink.h (elf_link_output_extsym): Use the right section for a
472 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
473 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
475 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
477 * elflink.h (elf_merge_symbols): Resolve indirect and warning
478 symbols before checking for new symbols.
480 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
482 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
484 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
485 file, not aoutsz bytes (they are different in XCOFF .o files).
487 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
488 redefined by objects included from archives.
490 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
492 * elflink.h (elf_merge_symbol): In the case of a new defined
493 symbol overriding an old defined symbol, return the hash table
494 entry which we modify, even if it is the target of an
496 (elf_link_add_object_symbols): If the real name of the symbol gets
497 overridden, convert the versioned symbol into an indirect symbol
500 * elflink.h (elf_merge_symbol): New static function, broken out of
501 elf_link_add_object_symbols.
502 (elf_link_add_object_symbols): Call it.
504 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
506 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
507 handle case where COFF filehdr does not immediately follow PE
509 * coffgen.c (coff_object_p): Remove useless seek to current
512 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
514 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
517 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
519 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
520 symbols, skip N_ABS symbols with debugging storage classes.
522 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
524 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
525 relocs in shared libraries which refer to local symbols. Cope
526 with addend when processing a GOT relocation.
528 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
529 for sections that the linker didn't create.
530 (ppc_elf_finish_dynamic_sections): Only try to write out a section
531 symbol if it was created in ppc_elf_size_dynamic_sections.
532 (ppc_elf_relocate_section): Complain if we have to generate a reloc
533 relative to a section for which we didn't output a symbol.
535 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
536 relocs are 'rela' relocs, like everything else. .rela.plt is not
537 a read-only section, so we don't have to special-case it.
539 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
540 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
542 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
543 (ppc_elf_relocate_section): @got offsets are 4 from start of the
545 * elflink.c (_bfd_elf_create_got_section): The three reserved
546 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
548 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
551 * elf32-ppc.c (ppc_elf_check_relocs): Use
552 _bfd_elf_create_got_section to create the GOT rather than
553 ppc_elf_create_linker_section. Create the '.rela.got' section
555 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
556 symbol has a GOT entry.
557 (ppc_elf_relocate_section): Record when a symbol is used through
558 the GOT, and allocate space in the GOT for each such symbol.
559 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
560 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
563 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
564 treated in a similar way to ADDR16_HA relocs.
565 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
566 shared objects; the linker must deal with them.
567 (ppc_elf_create_linker_section): Stop setting
568 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
569 LINKER_SECTION_PLT stuff.
570 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
571 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
572 section, not ELF-specific calls.
573 (elf_backend_plt_not_loaded): Set to 1.
574 (elf_backend_got_symbol_offset): Set to 4.
575 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
576 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
577 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
578 plt_not_loaded member.
579 (_bfd_elf_create_got_section): Apply got_symbol_offset.
580 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
582 (elf_backend_G_O_T_offset): Set default to 0.
583 (elfNN_bed): Set added fields.
585 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
586 DT_RELENT in shared objects; should be DT_RELAENT.
588 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
589 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
590 such a reloc (in a non-shared object) refers to a symbol that's
593 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
595 * elfcode.h (put_signed_word): Define.
596 (get_signed_word): Define.
597 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
598 (elf_swap_reloca_out): Use put_signed_word for the r_addend
600 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
601 bfd_get_signed_32 to set the r_addend field.
602 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
603 bfd_h_get_signed_64 to set the r_addend field.
605 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
607 * elf32-i386.c (elf_i386_relocate_section): When generating a
608 shared library, do the relocation if the input section is not
611 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
612 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
613 (elf_fix_symbol_flags): New static function, broken out of
614 elf_adjust_dynamic_symbol.
615 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
616 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
617 forced local even if NEEDS_PLT is set. When forcing a symbol to
618 be local, clear NEEDS_PLT.
619 (elf_link_output_extsym): Remove unused local bed.
621 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
623 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
624 for derived elf linker hash table entries. References to
625 elf_link_hash_entry changed appropriately.
626 (elf32_mn10300_link_hash_table): New structure for derived elf
628 (elf32_mn10300_hash_table): Define.
629 (elf32_mn10300_link_hash_traverse): Likewise.
630 (elf32_mn10300_link_hash_newfunc): New function.
631 (elf32_mn10300_link_hash_table_create): Likewise.
632 (elf32_mn10300_finish_hash_table_entry): Likewise.
633 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
634 of prologue code, and call:32->call:16 relaxing.
635 (compute_function_info: New function.
636 (bfd_elf32_bfd_ilink_hash_table_create): Define.
638 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
640 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
641 for a symbol which is being forced to be local.
642 * elf32-i386.c (elf_i386_relocate_section): Write out the
643 relocation value for a GOT reloc for a symbol which is turning
645 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
646 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
648 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
650 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
651 value if the symbol is turning into a local symbol.
652 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
653 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
655 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
657 * elflink.h (elf_link_add_object_symbols): Also read verneed
658 information by calling `_bfd_elf_slurp_version_tables'.
659 (elf_link_add_object_symbols): For undefined symbols look for
660 version information in the verneed records.
661 (elf_link_add_object_symbols): Use soname of shared object
662 for verneed record if it is available.
664 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
666 * cpu-arm.c: Add prototypes for compatible and scan.
667 * cofflink.c: Add prototype for mark_relocs.
669 * archive.c (bfd_special_undocumented_glue): Change filename to
670 const pointer. Add prototype.
672 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
674 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
675 sections that will be discarded.
677 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
679 * elflink.h (elf_link_find_version_dependencies): When searching
680 for known version symbol skip non-matching verdef records, not
683 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
685 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
686 not a bfd_vma, to the base file, to match how dlltool reads it.
688 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
690 * reloc.c: Add thumb relocations.
692 * bfd-in2.h: Add Thumb relocations.
694 * libbfd.h: Add Thumb relocations.
696 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
698 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
700 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
702 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
703 for a section even if it is not loaded.
705 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
707 (_bfd_coff_link_input_bfd): Separate section VMA handling for
708 input and output files.
709 (_bfd_coff_generic_relocate_section): Check whether input file,
710 not output file, is a PE file.
712 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
714 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
716 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
718 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
721 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
723 * cpu-arm.c (compatible): Add test for supersets of ARM
726 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
728 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
731 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
733 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
734 called directly by gas/config/tc-arm.c.
736 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
738 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
739 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
741 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
743 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
746 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
748 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
749 (coff_bfd_copy_private_bfd_data): Ditto.
750 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
751 (coff_arm_bfd_print_private_bfd_data): Ditto.
752 (coff_arm_bfd_set_private_flags): Ditto.
753 (coff_arm_bfd_copy_private_bfd_data): Ditto.
755 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
757 * libcoff-in.h (struct coff_final_link_info): Add boolean
758 global_to_static member for support of task linking.
759 (_bfd_coff_write_task_globals): Add prototype.
760 * libcoff.h: Regenerate.
761 * coffcode.h (coff_write_object_contents): Use #ifdef to
762 check RS6000COFF_C, to be consistent with all other uses
764 * cofflink.c (_bfd_coff_final_link): If doing task linking,
765 call _bfd_coff_write_task_globals.
766 (_bfd_coff_link_input_bfd): If doing task linking, convert
767 global functions to static.
768 (_bfd_coff_write_global_sym): If doing task linking, convert
769 global variables to static.
770 (_bfd_coff_write_task_globals): New function.
772 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
773 (C_AUTOARG): #undef since it clashes with C_UEXT.
774 (C_LASTENT): #undef since it clashes with C_STATLAB.
775 * coffcode.h (coff_write_object_contents): Use TIC80COFF
777 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
778 when TIC80COFF defined (clashes with C_UEXT). Explicitly
779 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
783 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
785 * coff-tic80.c (tic80_howto_table): Change overflow check for most
786 PP relocations to complain_overflow_dont.
788 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
790 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
791 name of R_RELLONG to "RELLONG". Set rightshift and complain for
793 (ppbase_reloc, glob15_reloc): New static functions.
794 (glob16_reloc, local16_reloc): New static functions.
795 (rtype2howto): Handle all relocation types.
796 (coff_tic80_relocate_section): New static function.
797 (coff_relocate_section): Define to coff_tic80_relocate_section.
798 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
801 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
803 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
804 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
806 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
807 callers. If PE file, don't add section VMA.
808 (coff_write_alien_symbol): If PE file, don't add section VMA.
809 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
810 (_bfd_coff_write_global_sym): Likewise.
811 (_bfd_coff_generic_relocate_section): Likewise.
813 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
816 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
818 * cofflink.c (mark_relocs): Add new function to mark symbols which
819 are used by relocations.
820 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
821 suppress the skipping of symbols that have thus been marked.
823 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
825 * coff-sh.c (sh_merge_private_data): New static function.
826 (coff_bfd_merge_private_bfd_data): Define.
829 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
831 * coff-tic80.c: Remove unnecessary #ifdefs.
832 * config.bfd: Set targ_underscore to yes for tic80.
834 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
836 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
837 with unresolved external symbols in GDB).
840 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
842 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
843 the symbols associated with each BFD.
844 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
846 * elf-m10200.c: Likewise.
847 * elf32-m32r.c: Likewise.
848 * elf32-sh.c: Likewise.
850 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
852 * elflink.h (elf_link_add_object_symbols): Don't decrease the
853 alignment of a common symbol. If two symbols that look like
854 common symbols are found in two shared libraries, and the size is
855 different, use the larger size, and warn if --warn-common. If a
856 common symbol overrides a definition in a shared library, set the
857 size to the larger size, and warn if --warn-common.
859 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
861 * cpu-arm.c (compatible): Allow default machine to be polymorphed
862 into any other machine type.
864 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
866 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
867 data into an unitialised destination set its machine type as well.
869 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
871 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
872 to common symbol size. Consistently treat uninitialized symbols
873 in shared objects as common symbols.
875 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
877 * archures.c (constants): Added new constants to identify the
878 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
879 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
881 * bfd-in2.h (constants): Added new constants to identify
882 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
883 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
884 bfd_mach_arm_4T. This file is auto-magically generated from the
885 archures.c file. This update is just to save work.
887 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
888 coff_arm_bfd_print_private_bfd_data,
889 coff_arm_bfd_set_private_flags,
890 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
891 (global): Macro redefinitions set up to use these new functions.
893 * coffcode.h (coff_mkobject_hook): Added call to
894 coff_arm_bfd_set_private_flags().
895 (coff_set_arch_mach_hook): Added code to set machine type based on
896 bits stored in internal flags.
897 (coff_set_flags): Added code to set the new bits in the flags
898 field based on the machine number.
899 (function definition macros): Made all function definition macros
900 conditional so that they can be overridden by target specific
903 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
904 Structure extended to include new types, one each for ARMv2,
905 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
907 * libcoff-in.h (struct coff_tdata): Added flags field.
909 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
911 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
913 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
916 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
918 * coffgen.c (coff_find_nearest_line): If there are no syments,
921 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
923 * config.bfd: cope with '*-*-linux-gnuaout' targets.
925 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
927 * targmatch.sed: Add explicit \n characters to work around bug in
928 HP/UX 10.20 sed program.
930 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
932 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
935 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
937 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
939 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
941 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
942 (struct elf_m68k_pcrel_relocs_copied, struct
943 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
944 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
945 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
946 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
948 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
949 PC relative relocs for a global symbol defined in a regular
950 object, and count the number of PC relative relocs copied for any
952 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
953 traverse with elf_m68k_discard_copies.
955 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
957 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
958 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
960 * coffcode.h (coff_compute_section_file_positions): Force the
961 potential last byte in the file to be written out when
964 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
966 * configure.host (mips*-*-openbsd*): New host.
968 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
970 * elflink.h (elf_link_add_object_symbols): Only subtract the
971 section VMA from the symbol value if this is a fully linked file.
973 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
974 (struct elf_i386_link_hash_entry): Define.
975 (struct elf_i386_link_hash_table): Define.
976 (elf_i386_link_hash_traverse): Define.
977 (elf_i386_hash_table): Define.
978 (elf_i386_link_hash_newfunc): New static function.
979 (elf_i386_link_hash_table_create): New static function.
980 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
981 PC relative relocs for a global symbol defined in a regular
982 object, and count the number of PC relative relocs copied for any
984 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
985 traverse with elf_i386_discard_copies.
986 (elf_i386_discard_copies): New static function.
987 (bfd_elf32_bfd_link_hash_table_create): Define.
989 From Gordon W. Ross <gwr@mc.com>:
990 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
991 (sunos4_aout_backend): Use MY_entry_is_text_address.
994 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
996 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
997 R_D30V_32_NORMAL to 2 (4 bytes).
1000 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1002 From Gordon W. Ross <gwr@mc.com>:
1003 * netbsd.h (N_SHARED_LIB): Define.
1004 (SEGMENT_SIZE): Don't define.
1005 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1007 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1008 (SEGMENT_SIZE): Don't define.
1010 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1011 to sizeof Rela structure, not sizeof Rel structure. From Gary
1012 Thomas <g.thomas@opengroup.org>.
1014 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1017 whenever entry is larger than text address, but only by whole
1018 pages. From Gordon W. Ross <gwr@mc.com>.
1020 * Makefile.in (install): Depend upon installdirs. Use
1021 mkinstalldirs to build $(oldincludedir).
1022 (installdirs): New target.
1024 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1025 if this is a debugging section which we are stripping.
1027 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1029 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1030 alpha-specific target data struct.
1032 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1034 From Thomas Graichen <graichen@rzpd.de>:
1035 * Makefile.in: Always use $(SHELL) when running move-if-change.
1036 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1037 * configure: Rebuild.
1039 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1041 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1042 VMA if this is an executable file or a shared object.
1044 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1047 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1049 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1050 start of the file. Remove uses later on which switch using
1052 (MY(callback)): Handle entry_is_text_address.
1053 (MY_entry_is_text_address): Define if not defined.
1054 (MY(backend_data)): Initialize new field.
1055 * aoutf1.h (sunos4_aout_backend): Likewise.
1056 * i386aout.c (MY(backend_data)): Likewise.
1057 * i386mach3.c (MY(backend_data)): Likewise.
1058 * mipsbsd.c (MY(backend_data)): Likewise.
1059 * sparclynx.c (sparclynx_aout_backend): Likewise.
1060 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1061 (MY_entry_is_text_address): Define.
1062 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1064 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1065 whose name starts with `.'.
1067 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1069 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1070 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1071 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1072 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1073 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1074 sparc-*-openbsd*): New targets.
1075 * configure: Rebuild.
1077 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1079 * stabs.c (struct stab_section_info): New field
1081 (_bfd_link_section_stabs): Fill the above array.
1082 (_bfd_stab_section_offset): Use `cumulative_skips' to
1083 speed up offset calculation.
1085 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1087 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1088 addend for non pc-relative relocations.
1090 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1091 for non-existent function.
1093 * elf-m10300.c (mn10300_elf_relax_section): New function.
1094 (mn10300_elf_relax_delete_bytes): Likewise.
1095 (mn10300_elf_symbol_address_p): Likewise.
1096 (mn10300_elf_get_relocated_section_contents): Likewise.
1097 (bfd_elf32_bfd_relax_section): Define.
1098 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1100 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1102 * configure.host: Set SHLIB_LIBS.
1103 * configure.in: Substitute SHLIB_LIBS.
1104 * configure: Rebuild.
1105 * Makefile.in (SHLIB_LIBS): New variable.
1106 ($(SHLIB)): Use $(SHLIB_LIBS).
1108 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1110 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1111 with bfd_section_vma.
1113 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1115 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1116 Correct CPU file names for mn10[23]00.
1117 * configure: Rebuild.
1119 * bfd.c (bfd_record_phdr): Cast count to size_t before
1122 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1123 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1124 (xcoff_write_archive_contents): LIkewise.
1125 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1126 (mips_elf_create_procedure_table): Likewise.
1127 * peicode.h (pe_print_idata): Likewise.
1128 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1129 * xcofflink.c (xcoff_get_section_contents): Likewise.
1130 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1131 (xcoff_link_add_symbols): Likewise.
1132 (xcoff_link_add_symbols): Likewise.
1134 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1135 (ppcboot_bfd_print_private_bfd_data): Likewise.
1137 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1138 to complain_overflow_signed.
1140 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1142 * VERSION: Set to 2.8.1.
1144 * Branched binutils 2.8.
1146 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1147 deciding whether to copy a reloc into a shared object.
1148 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1149 relocs in unallocated sections.
1150 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1151 R_SPARC_RELATIVE relocs in unallocated sections.
1153 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1155 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1156 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1159 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1161 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1162 override an uninitialized symbol from a shared library with a
1165 * elf-m10200.c: Rename from elf32-mn10200.c.
1166 * elf-m10300.c: Rename from elf32-mn10300.c.
1167 * cpu-m10200.c: Rename from cpu-mn10200.c
1168 * cpu-m10300.c: Rename from cpu-mn10300.c
1169 * Makefile.in: Update accordingly.
1171 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1172 (elf_mips_isa): Move to earlier in file.
1173 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1174 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1177 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1180 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1182 * configure.com: New file.
1183 * config.h-vms: Remove file.
1184 * makefile.vms: Update for new configure scheme.
1186 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1188 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1189 (ppc_process_before_allocation): Declare.
1190 * libcoff.h: Rebuild.
1192 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1194 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1196 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1198 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1200 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1201 symbol index for a R_IHCONST reloc.
1203 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1205 * targmatch.sed: Do not use \(\) recursively.
1207 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1209 * m68klinux.c (MACHTYPE_OK): Define.
1210 * i386linux.c (MACHTYPE_OK): Define.
1212 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1214 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1215 <hjl@gnu.ai.mit.edu>:
1216 * sparclinux.c: New file.
1217 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1218 * bfd-in2.h: Rebuild.
1219 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1220 * configure.in (sparclinux_vec): Add to list of vectors.
1221 * configure: Rebuild.
1222 * targets.c (sparclinux_vec): Declare.
1223 (bfd_target_vector): Add sparclinux_vec.
1224 * Makefile.in: Rebuild dependencies.
1225 (BFD32_BACKENDS): Add sparclinux.o.
1226 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1228 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1229 bfd_coff_backend_data field.
1230 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1232 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1233 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1234 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1236 * bfd.c: Include "libiberty.h".
1237 (strerror): Don't declare.
1238 (bfd_errmsg): Call xstrerror rather than strerror.
1240 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1242 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1243 reloc even if the symbol is in the .bss section.
1244 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1245 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1246 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1248 * coffcode.h (bfd_coff_backend_data): Add new field
1249 _bfd_coff_default_section_alignment_power.
1250 (bfd_coff_default_section_alignment_power): Define.
1251 (bfd_coff_std_swap_table): Initialize new field.
1252 * libcoff.h: Rebuild.
1253 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1254 symbol to the default section alignment.
1256 * COPYING: Update FSF address.
1259 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1261 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1262 21-bit absolute that made it act as a relative.
1265 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1267 * elflink.c (_bfd_elf_create_linker_section): Don't set
1268 bss_section and rel_section from existing sections.
1270 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1273 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1275 * aoutx.h (some_aout_object_p): Change executable test to fix
1276 problems with embedded a.out systems.
1278 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1280 * stabs.c (_bfd_stab_section_offset): New function.
1281 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1282 * libbfd.h: Rebuild.
1283 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1285 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1286 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1287 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1288 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1289 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1291 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1292 symbol. Check for memory allocation failure of *psinfo.
1293 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1294 callers. Set the value of the header symbol.
1295 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1296 * libbfd.h: Rebuild.
1298 start-sanitize-tic80
1299 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1301 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1302 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1303 reloc types, rather than silently failing to generate an output file.
1306 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * targmatch.sed: Use the hold space to put the #ifdef around the
1309 the string constant.
1310 * targets.c (UNSUPPORTED_TARGET): Don't define.
1311 (find_target): Don't check for UNSUPPORTED_TARGET.
1312 (bfd_set_default_target): Don't try to optimize by checking for
1315 * Makefile.in: Rebuild dependencies.
1316 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1317 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1318 (elf32-m32r.o): Remove explicit target.
1320 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1323 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1324 count section symbols for sections that were created by the
1325 linker, or are not allocatable or not loadable.
1326 (elf32_sparc_finish_dynamic_sections): Output output section
1327 symbols for section for which we made space for them.
1329 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1332 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1334 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1336 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1337 (m32r_hi16_list): New static local.
1338 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1339 (m32r_elf_do_hi16_reloc): Delete.
1340 (m32r_elf_relocate_hi16): New function.
1341 (m32r_elf_lo16_reloc): New function.
1342 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1345 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1347 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1348 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1349 (m32r_elf_final_sda_base): New function.
1350 (m32r_elf_relocate_section): Rewrite sdata support.
1351 (m32r_elf_finish_dynamic_sections): Delete.
1353 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1355 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1356 * coff-svm68k.c: New file. Just defines some macros and includes
1358 * coff-m68k.c: Add functions to handle common addends, moved in
1359 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1360 Control whether relocs are visible using STATIC_RELOCS.
1361 * cf-m68klynx.c: Simplify greatly: just define macros to control
1363 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1364 * targets. (m68ksysvcoff_vec): Declare.
1365 (bfd_target_vector): Add m68ksysvcoff_vec.
1366 * config.bfd (m68*-motorola-sysv*): New target.
1367 * configure.in (m68ksysvcoff_vec): New vector.
1368 * configure: Rebuild.
1369 * Makefile.in: Rebuild dependencies.
1370 (BFD32_BACKENDS): Add coff-svm68k.o.
1371 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1373 * binary.c (binary_set_section_contents): Don't get misled if the
1374 first section is not loadable. From Matthew L. Martin
1377 * elflink.h (elf_bfd_final_link): Set the value of a section
1378 symbol to the section address unless doing a relocateable link.
1380 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1382 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1383 .plt entry if we've taken the function's address.
1384 (elf64_alpha_merge_gots): Merge collected flags info as well.
1386 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1388 * Many files: Add function prototypes.
1389 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1390 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1391 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1392 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1393 * peicode.h: Change several void * parameters to PTR.
1394 * srec.c (srec_get_symbol_info): Make static.
1395 * syms.c (bfd_symbol_is_absolute): Remove.
1396 * Makefile.in: Rebuild dependencies.
1398 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1400 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1401 (bfd_elf32_bfd_is_local_label): Don't define.
1403 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1406 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * bfd-in.h: Don't include obstack.h.
1409 (struct bfd_hash_table): Change memory field to PTR.
1410 * bfd.c (struct _bfd): Change memory field to PTR.
1411 * bfd-in2.h: Rebuild.
1412 * libbfd-in.h (bfd_release): Declare as function, don't define as
1414 * libbfd.h: Rebuild.
1415 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1416 objalloc routines rather than obstack routines.
1417 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1418 (getpagesize): Don't define.
1419 (_bfd_new_bfd): Don't set _bfd_chunksize.
1420 (bfd_openr): Free new bfd and objalloc on failure.
1421 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1422 (bfd_alloc_size): Remove.
1423 (bfd_release): New function.
1424 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1425 objalloc routines rather than obstack routines.
1426 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1427 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1428 objalloc routines rather than obstack routines.
1429 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1430 (struct accumulate): Change memory to struct objalloc *.
1431 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1432 * dep-in.sed: Don't remove obstack.h from dependency list.
1433 * Makefile.in: Rebuild dependencies.
1434 (BFD_H_DEPS): Remove obstack.h.
1435 (install): Don't install obstack.h.
1436 * Many files: Don't include "obstack.h".
1439 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1440 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1441 * libbfd.h: Rebuild.
1442 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1443 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1444 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1446 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1447 old version of bfd_alloc.
1448 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1449 * libbfd.h: Rebuild.
1450 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1452 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1454 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1455 ELF local label syntax as well.
1457 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1459 * config.bfd (powerpc-*-beos*): New target.
1460 * configure.in (powerpc-*-beos*): Add case that explicitly
1461 does not set COREFILE for now. A future BeOS version is
1462 expected to support core files.
1463 * configure: Regenerate with autoconf.
1465 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1468 seen with a local symbol, rather than crashing.
1470 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1471 version symbols if there aren't any.
1473 start-sanitize-tic80
1474 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1476 * coff-tic80.c (coff_rtype_to_howto): Define
1477 (coff_tic80_rtype_to_howto): Clone generic coff version and
1478 add code to handle the funky TI "internal relocations".
1481 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1483 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1484 or size changes because of a weak symbol.
1486 * cisco-core.c (SIGEMT): Define if not defined.
1488 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1490 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1491 setting ever. Sanity check the version number. Sort out copying
1492 flags and other information when adding an indirect symbol.
1493 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1494 symbols added by the backend. Clear the entire contents of the
1496 (elf_export_symbol): Ignore indirect symbols.
1497 (elf_link_output_extsym): Accept a section without an owner in an
1499 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1500 version count. Correct the allocation of x_versymp.
1502 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1503 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1504 Don't return bfd_und_section_ptr when info->shared.
1505 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1506 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1507 (mips_elf_check_relocs): Resolve an indirect symbol in
1509 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1510 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1512 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1514 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1516 From Eric Youngdale <eric@andante.jic.com>:
1517 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1518 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1519 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1520 versioned symbol appears in both a regular and a shared object.
1521 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1522 appropriate. Improve error message.
1523 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1524 all uses. Add localsyms field.
1525 (elf_bfd_final_link): When generating a shared library, call
1526 elf_link_output_extsym to output all local symbols.
1527 (elf_link_output_extsym): Handle symbols which were forced to
1530 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1532 From Eric Youngdale <eric@andante.jic.com>:
1533 * elf-bfd.h (elf_symbol_type): Add version field.
1534 * elfcode.h (elf_slurp_symbol_table): Set version field.
1535 * elflink.h (elf_link_add_object_symbols): When creating an
1536 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1537 appropriate. Set up an indirection from the nondefault version of
1539 (NAME(bfd_elf,size_dynamic_sections)): Call
1540 elf_link_assign_sym_version before checking whether there are any
1541 versions. Always record the version name as a dynamic symbol.
1542 Initialize counters.
1543 (elf_link_assign_sym_version): After finding a version, see if a
1544 symbol should be forced to local scope. Create a new version
1545 definition if appropriate.
1546 (elf_link_output_extsym): Correct indirect symbol handling.
1547 * elf.c (bfd_elf_print_symbol): Print version information.
1548 (bfd_section_from_shdr): Turn version sections into BFD sections.
1549 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1550 if sh_info is not already set.
1551 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1553 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1554 _bfd_stringtab_add to copy the name into permanent memory if
1557 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1559 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1561 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1563 * coffcode.h (bfd_coff_backend_data): Change
1564 _bfd_coff_compute_section_file_positions to return a boolean
1565 value. Change all callers.
1566 (coff_compute_section_file_positions): Change return type to
1567 boolean. If the size of the last section changed, then output a
1568 zero byte at the end of the file.
1569 * libcoff.h: Rebuild.
1571 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1572 for at least 6 output symbols.
1573 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1574 emit a TC csect to represent the space they take up. For an XO
1575 symbol, just emit a reference, not a csect.
1577 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1578 Solaris doesn't like the combined options, and the -f is
1580 (stamp-tshlink, install): Likewise.
1582 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1583 handling when little endian.
1585 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1587 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1588 (mn10300_elf_relocate_section): Likewise.
1589 (elf_backend_relocate_section): Define.
1591 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1592 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1593 (elf32_mn10300_howto_table): Likewise.
1594 (elf32_mn10300_reloc_map): Likewise.
1595 (bfd_elf32_mn10300_reloc): Delete unused function.
1597 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1599 start-sanitize-tic80
1600 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1601 understand, just set the howto field to NULL, and the caller will
1602 print an appropriate error message.
1604 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1605 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1606 block. Use NULL for initializations of "ptr" rather than bare 0.
1607 * coff-h8300.c: Fix typo in comment.
1608 * coff-h8500.c: Ditto.
1610 * coff-z8k.c: Ditto.
1612 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1614 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1615 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1616 m32r_elf_get_relocated_section_contents): First pass at relax support.
1618 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1620 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1621 entry for reading verdef records.
1622 Use correct braces for computing increments of extverdaux and
1623 exteverdef record pointers.
1625 start-sanitize-tic80
1626 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1628 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1632 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1634 * elflink.h (elf_link_find_version_dependencies): Check that
1635 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1638 start-sanitize-tic80
1639 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1641 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1644 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1646 * targets.c (bfd_default_vector): Make non-const.
1647 (find_target): New static function, broken out of
1649 (bfd_set_default_target): New function.
1650 (bfd_find_target): Call find_target. When defaulting, use
1651 bfd_default_vector[0] if it is not NULL.
1652 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1653 * bfd-in2.h, libbfd.h: Rebuild.
1655 * syms.c (bfd_is_local_label): Return false if the symbol has no
1657 * coff-i960.c (coff_i960_is_local_label_name): New function.
1658 (coff_bfd_is_local_label_name): Define.
1659 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1660 (coff_bfd_is_local_label_name): Define.
1661 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1662 (coff_bfd_is_local_label_name): Define.
1663 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1664 with .. or _.L_ as local.
1665 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1666 (bfd_elf32_bfd_is_local_label_name): Define.
1667 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1668 beginning with $ as local.
1670 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1672 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1673 rather than comparing against info->lprefix.
1674 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1675 * elflink.h (elf_link_input_bfd): Likewise.
1676 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1677 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1679 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1680 _bfd_elf_is_local_label_name if not already defined.
1681 * elf.c (_bfd_elf_is_local_label_name): New function.
1682 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1684 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1685 (m88k_is_local_label_name): New static function.
1687 * coffcode.h (coff_bfd_is_local_label_name): Define as
1688 _bfd_coff_is_local_label_name if not already defined.
1689 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1690 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1691 * libcoff.h: Rebuild.
1693 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1694 to _bfd_is_local_label_name.
1695 (bfd_target): Likewise.
1696 * syms.c (bfd_is_local_label): Define as function, not macro.
1697 (bfd_is_local_name): Define.
1698 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1699 bfd_generic_is_local_label, and take a string rather than a
1701 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1702 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1703 (bfd_generic_is_local_label): Don't declare.
1704 (bfd_generic_is_local_label_name): Declare.
1705 * bfd-in2.h, libbfd.h: Rebuild.
1706 * All backends: Change local_label to local_label_name.
1708 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1709 (mips_elf_relocate_got_local): Change return type to boolean.
1710 Don't assume that the first zero entry is unassigned; instead, use
1712 (mips_elf_relocate_section): Check return value of
1713 mips_elf_relocate_got_local.
1714 (mips_elf_create_got_section): Initialize assigned_gotno field.
1717 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1719 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1723 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1725 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1726 that have no contents merely because linker_mark is not set.
1728 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1730 * config.bfd (mips*-*-lnews*): New target.
1731 * coff-mips.c (mips_relocate_section): Make assert compare
1732 content byteorder instead of header byteorder.
1733 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1735 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1736 * configure.in (ecoff_biglittle_vec): Add case.
1737 * configure: Update.
1739 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1741 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1742 name begins with ".note".
1743 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1744 section whose name begins with ".note".
1745 (get_program_header_size): Corresponding change.
1747 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1748 jal and for jal overflow.
1750 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1752 From Eric Youngdale <eric@andante.jic.com>:
1753 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1754 not found, try looking it up again without the version name.
1755 (elf_link_add_object_symbols): Always link against the dynamic
1756 symbol table of a dynamic object. When linking against a dynamic
1757 object, include version strings in symbol names, and set up
1758 version information. Add indirect symbols for default versions.
1759 (elf_link_create_dynamic_sections): Add special version sections.
1760 (struct elf_assign_sym_version_info): Define.
1761 (struct elf_find_verdep_info): Define.
1762 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1763 up version sections.
1764 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1765 (elf_link_find_version_dependencies): New static function.
1766 (elf_link_assign_sym_version): New static function.
1767 (elf_link_renumber_dynsyms): New static function.
1768 (struct elf_final_link_info): Add symver_sec field.
1769 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1770 local symbols of a dynamic object. Handle DT_VER* constants.
1771 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1772 dynamic object. Skip indirect symbols from ELF objects. Remove
1773 the version name before choosing a hash bucket. Write out the
1774 version information if appropriate.
1775 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1776 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1777 (bfd_elf64_size_dynamic_sections): Likewise.
1778 * bfd-in2.h: Rebuild.
1779 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1780 Change elf_link_hash_flags to unsigned short.
1781 (ELF_LINK_HIDDEN): Define.
1782 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1783 dynverdef_hdr, dynversym_section, dynverdef_section,
1784 dynverref_section, cverdefs, cverrefs, verdef, verref.
1785 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1786 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1787 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1788 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1789 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1790 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1791 (_bfd_elf_slurp_version_tables): Declare.
1792 * elf.c (_bfd_elf_swap_verdef_in): New function.
1793 (_bfd_elf_swap_verdef_out): Likewise.
1794 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1795 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1796 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1797 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1798 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1799 version information if there is any.
1800 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1801 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1802 (elf_fake_sections): Handle .gnu.version* section names.
1803 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1804 (_bfd_elf_slurp_version_tables): New function.
1805 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1806 version name in string entered in dynamic hash table.
1807 * elfcode.h: Include fnmatch.h.
1808 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1809 symbol which was forced to become local.
1810 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1811 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1812 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1813 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1815 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1817 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1819 (mn10200_elf_relax_section): Correctly compute a symbol's value
1820 when the symbol is local, but not in the same section as we are
1821 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1824 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1826 * elf32-m32r.c: Rewrite to use ELF backend linker.
1827 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1828 Add small data area support (R_M32R_SDA16).
1829 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1830 * bfd-in2.h,libbfd.h: Regenerated.
1832 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1834 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1835 (mn10200_elf_relax_delete_bytes): Likewise.
1836 (mn10200_elf_symbol_address_p): Likewise.
1837 (mn10200_elf_get_relocated_section_contents): Likewise.
1838 (bfd_elf32_bfd_relax_section): Define.
1839 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1841 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1842 (mn10200_elf_relocate_section): Likewise.
1843 (elf_backend_relocate_section): Define.
1846 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1848 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1849 reloc.c, targets.c: New target, elf-*-D30V.
1851 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1853 * cpu-d30v.c, elf32-d30v.c: New files.
1856 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1858 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1859 * bfd-in2.h: Regenerated.
1860 start-sanitize-tic80
1861 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1862 (rtype2howto): Add function.
1863 (tic80_howto_table): Add.
1866 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1868 * sysdep.h: Don't define errno in MSVC if error.h is included.
1871 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1873 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1874 is initialized before it is used.
1877 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1879 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1880 symbol into a weak undefined symbol; leave it as a common symbol.
1882 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1884 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1885 about a symbol defined in a dynamic object if it has already been
1886 defined in a regular object.
1888 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1890 * makefile.vms: Add gcc flags to allow compiling with current gcc
1892 (targmatch.h): New dependency.
1894 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1896 * evax.h (ALPHA_R_CODEADDR): New relocation.
1897 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1899 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1901 * bfd-in2.h, libbfd.h: Rebuild.
1903 Restrict symbol length to 64 bytes, case preserving:
1904 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1905 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1906 (_bfd_evax_length_hash_symbol): Added.
1907 * evax-etir.c (_bfd_evax_write_etir): Call
1908 _bfd_evax_length_hash_symbol before output of symbol.
1909 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1910 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1912 * evax-emh.c: Output filename to object file without path.
1914 * evax-egsd.c: New sections for local and global commons.
1916 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1917 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1918 notices. Replace AXP with Alpha.
1920 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1922 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1923 sections if we are creating a shared library.
1925 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1927 * configure.host (i386-windows): Don't set host64=true.
1929 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1931 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1932 (elf_mips16_gprel_howto): New static variable.
1933 (mips16_gprel_reloc): New static function.
1934 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1935 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1936 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1937 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1938 * bfd-in2.h, libbfd.h: Rebuild.
1940 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1942 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1943 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1945 start-sanitize-r5900
1946 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1948 * config.bfd: add r5900
1951 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1953 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1954 the output section will be the absolute section; don't print an
1955 assertion message for that case when doing a relocateable link.
1957 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1959 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1960 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1961 need_fn_sub, call_stub, and call_fp_stub.
1962 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1963 (mips_elf_link_hash_newfunc): Initialize new fields.
1964 (mips_elf_link_hash_table_create): Likewise.
1965 (mips_elf_relocate_section): Redirect relocations to use mips16
1966 stubs when appropriate.
1967 (mips_elf_check_relocs): Attach stub sections to the appropriate
1968 symbol. Set need_fn_stub when appropriate.
1969 (mips_elf_always_size_sections): New static function.
1970 (mips_elf_check_mips16_stubs): New static function.
1971 (elf_backend_always_size_sections): Define.
1972 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1974 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1975 attached to sections which are not being included in the link.
1977 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1979 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1980 symbol value when computing the addend for a pc_relative
1983 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1985 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1986 relocateable link, just skip pc_relative pcrel_offset relocs.
1987 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1988 structure for an ARM26 reloc which can be resolved.
1989 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1990 reloc can be resolved.
1992 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1993 error in overflow check for R_RELBYTE.
1995 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1997 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1998 From Mark Rasin <mark.rasin@telrad.co.il>.
2000 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2003 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2005 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2006 (elf_mn10200_howto_table): Likewise.
2007 (mn10200_reloc_map): Likewise.
2009 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2011 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2012 * bfd-in2.h, libbfd.h: Regenerated.
2013 * elf32-m32r.c: Add support for them.
2015 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2017 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2018 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2020 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2021 r_format and r_pcrel. Always return a value.
2023 * riscix.c (MY_final_link_callback): Define to dummy value.
2025 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2026 relocations against the text segment, look up the output name of
2028 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2029 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2030 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2031 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2032 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2034 start-sanitize-tic80
2035 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2037 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2038 routines for little endian data.
2039 * coffcode.h (coff_write_object_contents): Set magic to
2040 TIC80_ARCH_MAGIC for TIc80.
2042 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2044 * coff-tic80.c (tic80coff_vec): Change to little endian data
2048 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2050 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2051 auxiliary_filters parameter to be const char * const *. Accept a
2052 NULL terminated array.
2053 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2054 (bfd_elf32_size_dynamic_sections): Update declaration.
2055 * bfd-in2.h: Rebuild.
2057 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2059 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2060 NOTYPE symbol in a text section as a FUNC symbol.
2062 * coffcode.h (coff_compute_section_file_positions): Force
2063 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2065 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2067 * libaout.h (machine_type): Reserve several values for sparclet.
2069 start-sanitize-tic80
2070 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2072 * config.bfd (tic80-*-*): Don't require 'coff'.
2076 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2078 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2079 table to v850_elf_reloc for all non-standard relocations.
2080 (v850_elf_check_relocs): Add check for h being non-null.
2081 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2082 statement instead of multiple ifs.
2083 (v850_elf_relocate_section): Fix up error message, don't just call
2087 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2089 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2090 Use bfd_elf_generic_reloc as special function for all relocs.
2091 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2093 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2094 24bit pc-relative reloc.
2096 start-sanitize-tic80
2097 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2099 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2100 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2101 header byte order is little endian. Use correct bfd_get and
2102 bfd_put routines for little endian headers.
2103 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2104 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2107 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2109 * reloc.c: Add BFD_RELOC_24.
2110 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2111 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2112 * bfd-in2.h, libbfd.h: Rebuilt.
2114 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2116 elf64-alpha multiple .got rewrite:
2118 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2119 (bfd_elf*_mkobject): Don't define here ...
2120 * elfxx-target.h: ... but rather here. Default always_size_sections
2122 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2123 what the #defines in elf-bfd.h transmuted it to anyway.
2125 * section.c: Add SEC_LINKER_CREATED flag.
2126 * bfd-in2.h: Rebuild.
2127 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2128 relocation section flags.
2129 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2130 SEC_IN_MEMORY to recognize generated bits.
2131 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2133 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2134 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2135 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2136 * elf32-ppc.c (ppc_elf_create_linker_section,
2137 ppc_elf_size_dynamic_sections): Likewise.
2138 * elf32-sparc.c (elf32_sparc_check_relocs,
2139 elf32_sparc_size_dynamic_sections): Likewise.
2140 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2142 (_bfd_elf_create_dynamic_sections): Likewise.
2143 (_bfd_elf_make_linker_section_rela): Likewise.
2144 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2145 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2146 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2147 to identify generated bits.
2148 (elf_link_input_bfd): Likewise.
2150 * elf64-alpha.c: Rewrite everything touching relocations.
2153 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2155 * elf32-v850.c (all functions and static variables): Go through
2156 and regularize names to be of the form v850_elf_<xxx>.
2157 (toplevel): Include <elf/v850.h>.
2158 (enum reloc_type): Move to include/elf/v850.h.
2159 (v850_elf_check_relocs): For common variables, if the variable is
2160 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2161 into the appropriate section.
2162 (elf_backend_check_relocs): Define.
2164 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2166 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2169 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2171 * config.bfd (mips*el-*-linux*): New target.
2172 (mips*-*-linux*): New target.
2174 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2175 Return a useful value.
2177 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2179 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2181 * configure: Rebuild.
2182 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2183 ac_cv_func_mmap in bfd/configure.host.
2185 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2186 filter_shlib and auxiliary_filter_shlib parameters.
2187 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2189 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2190 (bfd_elf64_size_dynamic_sections): Likewise.
2191 * bfd-in2.h: Rebuild.
2193 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2196 symbols, don't export a symbol which is defined by an object in an
2197 archive which contains shared objects.
2199 start-sanitize-tic80
2200 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2202 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2203 for TI TMS320c80 (MVP).
2204 (bfd_archures_list): Add bfd_tic80_arch.
2205 * bfd-in2.h: Regenerate by running "make headers".
2207 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2209 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2210 * configure.in (case $vec): Correct typo, "tb" not "tp".
2211 Also add cofflink.o for tic80coff_vec.
2212 * configure: Regenerate with autoconf.
2215 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2217 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2218 is configured with --with-mmap.
2220 start-sanitize-tic80
2221 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2223 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2224 (ALL_MACHINES): Add cpu-tic80.o
2225 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2226 * coff-tic80.c: Add skeleton, cloned from another coff config.
2227 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2231 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2233 * TODO: Correct a misspelling.
2234 start-sanitize-tic80
2235 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2236 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2237 * configure.in (case $vec): Add tic80coff_vec entry.
2238 * configure: Regenerate with autoconf.
2239 * archures.c (bfd_tic80_arch): Declare.
2240 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2241 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2242 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2243 (bfd_target_vector): Add tic80coff_vec entry.
2246 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2248 * elflink.h (elf_buckets): Add some more values for larger
2251 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * Makefile.in (install): Move subdir_do out of conditional. From
2254 Fred Fish <fnf@cygnus.com>.
2256 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2258 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2260 (elf_mn10200_howto_table): Likewise.
2261 (mn10200_reloc_map): Likewise.
2263 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2265 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2266 mips16 symbol during the link.
2267 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2269 (mips_elf_link_output_symbol_hook): New static function.
2270 (elf_backend_link_output_symbol_hook): Define.
2272 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2275 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2277 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2278 against SEC_DEBUGGING sections here (revert patch of December 5).
2279 * elfcode.h (elf_object_p): Check for them here, instead.
2281 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2283 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2284 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2286 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2287 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2288 * elf-bfd.h (struct elf_size_info): Update declaration of
2290 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2291 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2292 * elfxx-target.h: Use new dynamic reloc routines by default.
2293 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2296 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2298 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2299 if NAMES_HAVE_UNDERSCORE is defined.
2301 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2303 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2305 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2307 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2310 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * elflink.h (elf_link_add_object_symbols): Only add a weak
2313 symbol if the real definition is in the dynamic symbol table.
2314 After finding the real definition, then, if it is dynamic, add the
2315 weak symbol to the dynamic symbol table.
2317 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2319 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2321 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2324 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2326 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2328 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2329 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2330 * reloc.c: Remove mn10300 big endian relocs.
2331 * bfd-in2.h, libbfd.h: Rebuilt.
2333 * elf32-mn10200.c: Update from elf32-mn10300.c.
2335 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2337 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2339 * elf32-mn10300.c: Add some comments.
2341 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * ihex.c (ihex_scan): Always initialize buf before jumping to
2345 (ihex_read_section): Likewise.
2347 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2349 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2350 inplace for most relocs.
2352 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2354 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2355 even if SEC_ALLOC is not set.
2356 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2357 when deciding whether to copy a reloc into a shared object.
2358 (elf_i386_relocate_section): Likewise.
2359 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2360 (elf32_sparc_relocate_section): Likewise.
2361 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2362 reloc section if it is not set in the source section.
2363 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2364 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2365 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2367 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2369 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2370 expects a .got.plt until we actually create it.
2372 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2374 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2375 message for bfd_reloc_outofrange, rather than aborting. From
2376 Philippe De Muyter <phdm@info.ucl.ac.be>.
2378 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2379 a relocateable link, don't try to process them. From Heinz Wrobel
2380 <wrobel@lpr.e-technik.tu-muenchen.de>.
2382 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2384 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2385 mn10300_info_howto_rel. Tweak reloc argument to be an
2386 Elf32_Internal_Rela.
2387 (USE_RELA): Define instead of USE_REL.
2388 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2390 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2392 * configure.in, configure: Handle mips*-sgi-irix6*.
2393 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2396 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2399 relocation against a symbol defined in a section with no output
2402 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2404 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2405 * configure, config.in: Rebuild with autoconf 2.12.
2407 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2408 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2409 (swap_out_syms): Set st_other from existing st_other field.
2410 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2412 (elf_link_output_extsym): Set the other field from the global hash
2414 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2415 (elf_mips16_jump_howto): New static variable.
2416 (mips16_jump_reloc): New static function.
2417 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2418 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2419 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2421 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2422 * bfd-in2.h, libbfd.h: Rebuild.
2423 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2425 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2427 * configure.host: Use long long for mips-sgi-irix6*.
2429 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2430 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2432 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2434 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2435 (enum reloc_type): Add more reloc types.
2436 (elf32_mn10300_howto_table): Update for new reloc types.
2437 (elf32_mn10300_reloc_map): Update for new reloc types.
2438 * reloc.c: Add some new relocs for the mn10300 series.
2439 * bfd-in2.h, libbfd.h: Rebuilt.
2441 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2443 * som.c (setup_sections): Don't lose for a space which has
2444 no data, but some symbols.
2446 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2449 (sunos_link_hash_table_create): Initialize got_needed.
2450 (sunos_create_dynamic_sections): Only set .got section size if it
2451 is not already set. Set got_needed.
2452 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2453 sdynptr, and only handle dynamic sections, if dynamic sections are
2455 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2456 Initialize .got section.
2457 (sunos_scan_ext_relocs): Likewise.
2458 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2460 (sunos_finish_dynamic_link): Check got_needed. Only set up
2461 dynamic linking information if needed.
2463 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2465 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2467 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2469 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2471 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2473 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2476 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2478 * filemode.c: Include sysdep.h.
2479 * ihex.c: Add casts to eliminate compiler warnings.
2480 * sunos.c: Add casts to eliminate compiler warnings.
2482 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2484 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2486 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2487 appropriate relocations in the .so file if shared.
2488 (ppc_elf_relocate_section): Ditto.
2490 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2492 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2493 complain_overflow_unsigned.
2495 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2497 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2498 overflows for R_D10V_16 and R_D10V_18.
2500 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2503 (do_with_relocs): Likewise.
2504 (do_as_repeat): Likewise.
2505 (copy_expression): Likewise.
2507 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2509 * ieee.c (ieee_write_external_part): Correctly record whether
2510 there is an external part.
2513 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2515 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2516 handle tda offsets for sld.w and sst.w instructions.
2517 Fix alignment check in sld.w and sst.w tda reloc handling.
2520 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2522 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2525 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2527 * elf32-v850.c: Add comments about assumptions about
2528 char, short & long sizes.
2529 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2530 problems for several relocs.
2532 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2533 R_V850_SDA_OFFSET entry.
2536 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2539 Store import file index in ldindx.
2540 (xcoff_build_ldsyms): Assume that ldsym was not previously
2541 allocated. For an imported symbol, copy ldindx into l_ifile.
2544 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2546 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2547 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2548 fields in R_V850_TDA_OFFSET.
2549 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2550 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2553 * elf32-v850.c: Include bfdlink.h.
2554 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2556 (elf32_v850_bfd_final_link_relocate): New function.
2557 (v850_elf_relocation_section): Likewise.
2558 (elf_backend_relocate_section): Define.
2561 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2563 * binary.c (binary_set_section_contents): Ignore sections which
2564 don't have SEC_LOAD and SEC_ALLOC set.
2566 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2568 * linker.c (_bfd_generic_final_link): Avoid losing static
2569 symbols in the .bss section.
2571 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2573 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2574 (mips32_64bit_reloc): New static function.
2575 (mips_reloc_map): Add entry for BFD_RELOC_64.
2576 (mips_elf_relocate_section): Handle R_MIPS_64.
2578 * linker.c (default_indirect_link_order): Print an error message
2579 when attempting to do a relocateable link with different object
2580 file formats, rather than calling abort.
2582 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2584 * reloc.c (m32r relocs): Rename them.
2585 * bfd-in2.h, libbfd.h: Regenerated.
2586 * elf32-m32r.c: Update.
2587 (m32r_elf_10_pcrel_reloc): New function.
2588 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2589 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2591 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2593 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2594 all sections that will be included in the output file.
2595 (_bfd_generic_link_output_symbols): Discard symbols in sections
2596 which are being discarded.
2600 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2601 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2602 (elf_v850_howto_table): Corresponding changes.
2603 (elf_v850_reloc_map): Corresponding changes.
2604 * reloc.c: Add additional V850 relocations.
2605 * bfd-in2.h, libbfd.h: Rebuilt.
2607 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2608 no longer want in pc-relative relocs.
2610 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2612 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2613 accept a reloc against an undefined sybmol!
2615 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2617 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2620 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2622 * VERSION: Bump for new relocation.
2624 * hosts/i386bsd.h: If NBPG is not defined, define it as
2625 PAGE_SIZE, for recent versions of FreeBSD.
2627 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2629 * configure.host: Use `long long' as the 64 bit type on a Solaris
2630 host, since both gcc and the SunPRO compilers support it.
2632 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2634 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2635 mistake to have reused the ECOFF LITERAL for ELF since they have
2636 different semantics.
2637 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2638 * bfd-in2.h, libbfd.h: Rebuild.
2640 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2643 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2644 dynamic relocation for an undefweak symbol when we are building
2645 a static executable.
2647 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2649 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2650 point explicitly to srcdir.
2651 (targmatch.h): Edit references to point explicitly to objdir.
2653 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2655 * config.bfd: When setting targ_cpu, don't get confused by
2658 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2660 * configure.host: Add support for windows host (a build done
2661 under the Microsoft build environment).
2663 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2665 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2666 definition in a dynamic object, add it to the dynamic symbol table
2667 if any dynamic object mentions it. Reverts part of last patch.
2669 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2670 (sunos_link_hash_table_create): Initialize got_base.
2671 (bfd_sunos_size_dynamic_sections): If the .got section is more
2672 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2674 (sunos_check_dynamic_reloc): Subtract got_base from a base
2675 relative relocation.
2677 * elf32-mips.c (elf_mips_isa): New static function.
2678 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2679 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2681 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2683 * archive.c (do_slurp_coff_armap): Only treat archive as little
2684 endian for i960 COFF.
2686 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2689 by the change in size of the section when EXEC_P is not set.
2691 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2692 (m68kcoff_rtype_to_howto): New static function.
2693 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2694 VMA to the addend for a PC relative reloc.
2696 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2698 * Makefile.in: Rebuild dependencies.
2700 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2703 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2705 * Makefile.in: Remove explicit dependencies for mn10200 and
2707 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2708 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2709 (dependencies): Rebuilt.
2711 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2713 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2714 during this function.
2716 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2717 section if the flags are compatible.
2719 * configure.in: Add havevecs, and put it in tdefaults.
2720 * mpw-config.in: Likewise.
2721 * configure: Rebuild.
2722 * targmatch.sed: New file; a sed script to build targmatch.h from
2724 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2725 * targets.c: Include "fnmatch.h".
2726 (struct targmatch): Define.
2727 (bfd_target_match): Define by including targmatch.h.
2728 (bfd_find_target): If the target is not found by name, search for
2729 it as a configuration triplet.
2730 * Makefile.in: Rebuild dependencies.
2731 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2732 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2733 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2734 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2735 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2736 (CFILES): Remove i386dynix.c and hp300bsd.c.
2737 (targmatch.h): New target.
2738 (do_clean): Remove targmatch.h.
2740 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2741 * acconfig.h: Add NEED_DECLARATION_GETENV.
2742 * configure, config.in: Rebuild.
2743 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2744 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2746 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2748 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2749 * cpu-mn10200.c, cpu-mn10300.c: New files.
2750 * elf32-mn10200.c, elf32-mn10300.c: New files.
2751 * Makefile.in: Break mn10x00 support into two separate
2752 configurations, mn10200 and mn10300.
2753 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2754 * bfd-in2.h, configure: Rebuilt.
2756 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2758 * Makefile.in (do_clean): Move config.log to do_distclean.
2760 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2762 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2763 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2764 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2765 (elf32-mn10x00.o): Add dependencies.
2766 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2767 (bfd_mn10x00_arch): Declare.
2768 (bfd_archures_list): Add bfd_mn10x00_arch.
2769 * config.bfd: Add mn10x00-*-*.
2770 * configure.in: Add bfd_elf32_mn10x00_vec.
2771 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2772 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2773 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2774 * bfd-in2.h, configure: Rebuilt.
2776 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2778 openVMS/Alpha: Provide filename and case_hack flags via
2779 symbol table from gas.
2780 Add case_hack code for symbol output from vax/vms.
2781 * evax-alpha.c (evax_initialize): Remove filename handling,
2782 filename is provided via symbol table.
2783 (evax_get_symtab): Use local symbol count when setting up table.
2784 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2786 (_bfd_evax_write_egsd): Skip file name symbol.
2787 * evax-emh.c (get_vms_time_string): Local function now.
2788 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2790 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2791 through _bfd_evax_case_hack_symbol.
2792 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2794 (_bfd_evax_basename): Removed.
2795 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2796 * evax.h (evax_private_data_struct): Remove filename.
2797 (flag_hash_long_names, flag_show_after_trunc,
2798 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2801 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2803 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2804 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2805 (NO_SWAP_MAGIC): Don't define.
2806 (SWAP_MAGIC): Define.
2808 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2809 no hash table entry for a global symbol.
2811 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2813 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2815 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2817 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2818 symbol type with T_NULL. Warn if symbol type changes. Based on
2819 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2821 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2822 a dynamic object in the dynamic symbol table if it is referenced
2823 or defined by a regular object.
2826 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2828 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2829 remove dwarf local labels. Shrinks binaries by a factor of 3!
2832 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2835 by hand, rather than by calling bfd_make_section.
2837 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2839 * reloc.c: Rename m32r relocs.
2840 * bfd-in2.h, libbfd.h: Rebuilt.
2841 * elf32-m32r.c: Update.
2843 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2846 link, adjust the symbol index of a base relative reloc. Don't
2847 change the addend of a PC relative reloc if pcrel_offset is set.
2848 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2849 a relocateable link.
2851 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2852 it is zero, in case src_mask matters.
2853 (bfd_install_relocation): Likewise.
2855 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2859 (_bfd_xcoff_bfd_final_link): Don't set target_index
2860 to an uninitialized value.
2862 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2864 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2865 indices, rather than crashing.
2866 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2868 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2871 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2875 (coff_arm_adjust_symndx): New static function.
2876 (coff_adjust_symndx): Define.
2878 * srec.c (srec_scan): Accept multiple symbols on a single line.
2879 From Pascal Martin <pmartin@alsys.com>.
2883 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2885 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2886 (sunos_merge_private_bfd_data): New function.
2888 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2890 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2892 (bfd_merge_private_bfd_data): Likewise.
2893 * section.c (bfd_copy_private_section_data): Likewise.
2894 * syms.c (bfd_copy_private_symbol_data): Likewise.
2895 * bfd-in2.h: Rebuild.
2896 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2897 both BFD's are the right flavour.
2898 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2899 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2900 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2901 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2902 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2903 (ppc_elf_merge_private_bfd_data): Likewise.
2904 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2905 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2907 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2908 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2911 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2913 * reloc.c: Add m32r relocs.
2914 * bfd-in2.h, libbfd.h: Rebuilt.
2915 * cpu-m32r.c,elf32-m32r.c: New files.
2917 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2921 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * tekhex.c (first_phase): Change type parameter from char to int.
2925 (pass_over): Change func to expect int, not char.
2927 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2928 rather than SEC_LOAD when aligning the file offset for the first
2929 section in a segment.
2931 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2933 * syms.c (coff_section_type): Make arg const.
2934 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2935 to make_bfd_asection().
2936 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2937 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2938 (_bfd_elf_stringtab_init): Remove prototype.
2940 * netbsd-core.c (swap_abort): Add prototype.
2941 * aix386-core.c (swap_abort): Ditto & make static
2942 * hpux-core.c (swap_abort): Ditto & make static.
2943 * irix-core.c (swap_abort): Ditto & make static.
2944 * ptrace-core.c (swap_abort): Ditto & make static.
2945 * trad-core.c (swap_abort): Ditto & make static.
2946 * coffswap.h (coff_swap_reloc_in): Ditto.
2947 (coff_swap_reloc_out): Ditto.
2948 (coff_swap_filehdr_in): Ditto.
2949 (coff_swap_filehdr_out): Ditto.
2950 (coff_swap_sym_in): Ditto.
2951 (coff_swap_sym_out): Ditto.
2952 (coff_swap_aux_in): Ditto.
2953 (coff_swap_aux_out): Ditto.
2954 (coff_swap_lineno_in): Ditto.
2955 (coff_swap_lineno_out): Ditto.
2956 (coff_swap_aouthdr_in): Ditto.
2957 (coff_swap_aouthdr_out): Ditto.
2958 (coff_swap_scnhdr_in): Ditto.
2959 (coff_swap_scnhdr_out): Ditto.
2960 * ihex.c (ihex_sizeof_headers): Ditto.
2961 * tekhex.c (getsym): Ditto.
2962 (find_chunk): Ditto & make static.
2963 (insert_byte): Ditto.
2964 (first_phase): Ditto.
2966 (tekhex_get_symtab): Ditto & make static.
2967 (tekhex_get_symtab_upper_bound): Ditto & make static.
2968 (tekhex_mkobject): Ditto.
2969 (tekhex_object_p): Ditto.
2970 (move_section_contents): Ditto.
2971 (tekhex_get_section_contents): Ditto.
2972 (tekhex_set_arch_mach): Ditto & make static.
2973 (tekhex_set_section_contents): Ditto.
2974 (writevalue): Ditto.
2977 (tekhex_write_object_contents): Ditto.
2978 (tekhex_sizeof_headers): Ditto.
2979 (tekhex_make_empty_symbol): Ditto.
2980 (tekhex_get_symbol_info): Ditto.
2981 (tekhex_print_symbol): Ditto.
2982 * irix-core.c (make_bfd_asection): Ditto.
2983 (irix_core_core_file_p): Ditto.
2984 (irix_core_core_file_failing_command): Ditto.
2985 (irix_core_core_file_failing_signal): Ditto.
2986 (irix_core_core_file_matches_executable_p): Ditto.
2987 (irix_core_make_empty_symbol): Ditto.
2988 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2989 * srec.c (srec_new_symbol): Ditto.
2990 (srec_get_section_contents): Ditto.
2991 (srec_set_arch_mach): Ditto.
2992 (srec_set_section_contents): Ditto.
2993 (internal_srec_write_object_contents): Ditto.
2994 (srec_write_object_contents): Ditto.
2995 (symbolsrec_write_object_contents): Ditto.
2996 (srec_sizeof_headers): Ditto.
2997 (srec_make_empty_symbol): Ditto.
2998 (srec_get_symtab_upper_bound): Ditto.
2999 (srec_get_symtab): Ditto.
3000 (srec_print_symbol): Ditto and make static.
3001 * elf.c (elf_read): Ditto
3002 (assign_section_numbers): Ditto.
3003 (elf_fake_sections): Ditto.
3004 (sym_is_global): Ditto.
3005 (elf_map_symbols): Ditto.
3006 (get_program_header_size): Ditto.
3007 * coffgen.c (make_a_section_from_file): Ditto.
3008 (coff_real_object_p): Ditto.
3009 (fixup_symbol_value): Ditto.
3010 (build_debug_section): Ditto.
3012 * syms.c (coff_section_type): Ditto.
3014 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3016 * bfd-in2.h: Rebuilt after m32r changes.
3018 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3020 * config.bfd,configure.in,configure: Add m32r support.
3021 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3022 * config.bfd: Keep target list alphabetically sorted.
3025 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3027 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3028 to add in the constant part found in the instruction itself.
3029 (case R_V850_HI16_S): Likewise.
3032 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3034 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3035 and R_D10V_18 to be 1 (word).
3037 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * stabs.c (_bfd_link_section_stabs): If the output_section field
3040 of either section is bfd_abs_section, then the linker is
3041 discarding the section and we should not optimize it.
3043 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3045 * Makefile.in (aout-sparcle.o): New target.
3046 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3047 * config.bfd (sparclet-*-aout*): Add case.
3048 * configure.in (sparcle_aout_vec): Add case.
3049 * configure: Regenerated.
3050 * targets.c (sparcle_aout_vec): Declare.
3051 (bfd_target_vector): Add sparcle_aout_vec.
3052 * aout-sparcle.c: New file.
3055 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3057 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3058 low order sign bit propogation for R_V850_HI16_S.
3060 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3061 handling V850 specific relocs.
3062 (elf_v850_howto_table): Use the new function for some
3063 relocations. Twiddle masks & shifts for some relocs.
3064 Set partial_inplace where needed.
3067 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3070 default architecture to a machine number of 0.
3071 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3073 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3074 the output BFD is the default, set it from the first input BFD.
3077 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3079 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3080 insert at bitpos zero. The HI16 relocs are shifted right
3081 by 16 bits. Fix src_mask for all relocs.
3082 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3084 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3088 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3090 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3091 Rewrite to use BFD file read routines and to avoid using a fixed
3092 length for the file name.
3095 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3097 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3098 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3099 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3100 to R_V850_{32,16,8}.
3102 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3104 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3105 (elf_v850_howto_table): Add info for HI16_S reloc.
3106 (v850_reloc_map): Add HI_16_S reloc.
3107 * reloc.c: Define BFD_RELOC_V850_* relocs.
3110 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * elf32-sh.c: New file.
3114 * elf.c (prep_headers): Handle bfd_arch_sh.
3115 * elfcode.h (write_relocs): Handle absolute symbol.
3116 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3117 (_bfd_elf64_link_read_relocs): Declare.
3118 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3119 elf_link_read_relocs. Make globally visible. Change all
3121 (elf_link_input_bfd): Get external symbols from cache in
3122 symtab_hdr->contents. Get contents from cache in
3124 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3126 * reloc.c: Define BFD_RELOC_SH_* relocs.
3127 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3128 * coff-sh.c (sh_insns_conflict): Fix a return value.
3129 (_bfd_sh_align_load_span): New globally visible function, broken
3130 out of sh_align_load.
3131 (sh_align_load): Call _bfd_sh_align_load_span.
3132 (sh_swap_insns): Change relocs parameter to PTR.
3133 * bfd-in2.h, libbfd.h: Rebuild.
3134 * targets.c (bfd_elf32_sh_vec): Declare.
3135 (bfd_elf32_shl_vec): Declare.
3136 * config.bfd (sh-*-elf*): New target.
3137 * configure.in (bfd_elf32_sh_vec): New target vector.
3138 (bfd_elf32_shl_vec): New target vector.
3139 * configure: Rebuild.
3140 * Makefile.in: Rebuild dependencies.
3141 (BFD32_BACKENDS): Add elf32-sh.o.
3142 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3144 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3145 page before checking D_PAGED.
3147 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3148 (ihex_write_object_contents): Remove extbase; always use segbase
3151 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3153 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3154 * configure.host (i[345]86-*-*): Ditto.
3155 * config.bfd (i[345]86-*-*): Ditto.
3156 * configure: Regenerate.
3158 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3161 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3163 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3164 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3165 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3166 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3167 will have an ST_CODE type, change the symbol's type to ST_DATA.
3168 * som.c (hppa_som_gen_reloc_type): Update prototype.
3170 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3172 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3173 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3174 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3175 (mips_elf_finish_dynamic_sections): Likewise.
3177 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * configure.host (HLDENV): New variable to set. Set it for
3180 *-*-sysv4*, since those linkers may not support -R but they always
3181 support LD_RUN_PATH.
3183 * libieee.h (NSECTIONS): Don't define.
3184 (ieee_data_struct): Change section_table to asection **. Add
3186 * ieee.c (get_section_entry): If the table isn't big enough, make
3188 (ieee_slurp_sections): Remove assertion about number of sections.
3189 (ieee_object_p): Adjust initialization of ieee to match changes to
3192 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3193 symbols merely because we are generating a shared library.
3194 (xcoff_build_ldsyms): Don't set up global linkage code for an
3195 undefined symbol merely because we are generating a shared
3199 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3201 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3202 (BFD32_BACKENDS) Add elf32-v850.o.
3203 * archures.c: Add bfd_v850_arch.
3204 * bfd-in2.h: Add bfd_v850_arch.
3205 * config.bfd (v850-*-*): New target.
3206 * configure: (bfd_elf32_v850_vec) New vector.
3207 * configure.in: (bfd_elf32_v850_vec) New vector.
3208 * cpu-v850.c: New file.
3209 * elf.c (prep_headers): Added case bfd_arch_v850.
3210 * elf32-v850.c: New file.
3211 * targets.c (bfd_elf32_v850_vec): New vector.
3214 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3217 a function code symbol for an XMC_XO symbol.
3219 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3221 * mpw-config.in: Update editing of autoconf vars to reflect
3222 Jul 18 configure.in change.
3223 * mpw-make.sed: Update editing of include pathnames to be
3224 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3226 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3228 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3229 which to offset to get the .plt entry address is ".plt".
3231 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3233 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3234 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3235 Added, for internal use by the ARM gas.
3237 * bfd-in2.h: Rebuilt
3239 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3241 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3242 in section dynidx start.
3244 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3247 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3248 optimization for g++.
3250 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3252 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3253 the -mrelocatable-lib bit set and the other doesn't, clear the
3254 -mrelocatable-lib bit in the header.
3256 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3259 symbol against a STT_FUNC symbol in a shared library.
3261 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3264 symbol is found, automatically define the corresponding function
3267 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3268 if sym.n_numaux is not zero.
3269 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3270 entry to disagree about the number of aux entries if the symbol
3273 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3274 section if it might be needed, not just if info->shared.
3275 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3276 the start of .rel.dyn if we are going to use it.
3277 (mips_elf_finish_dynamic_sections): Only clear the first element
3278 of .rel.dyn if the size is greater than zero.
3280 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3283 undefined_symbol callback for a symbol, then don't issue any more
3284 warnings about loader relocs.
3285 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3286 after calling the undefined_symbol callback.
3288 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3289 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3290 as the AIX linker seems to do.
3292 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3294 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3295 (evax_initialize): Remove evax_reloc_table.
3296 (evax_close_and_cleanup): Ditto.
3298 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3300 (evax_bfd_reloc_type_lookup): Ditto.
3301 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3302 cooked_size == raw_size.
3303 * evax-emh.c (_bfd_evax_register_filename): Remove.
3304 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3305 * evax-misc.c (add_new_contents): Malloc section at full size.
3306 (_bfd_save_evax_section): Memcpy section contents directly.
3307 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3308 (evax_reloc_table): Remove.
3310 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3312 * makefile.vms: Add better support for DEC C compilation
3313 Add evax.h dependencies
3315 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3316 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3317 (BFD_RELOC_ALPHA_BASEREG): Remove.
3318 * bfd-in2.h, libbfd.h: Rebuild.
3320 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3322 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3323 getgid if _WIN32 is defined.
3324 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3326 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3328 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3329 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3331 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3334 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3336 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3338 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3339 (NEED_DECLARATION_REALLOC): New macro.
3340 * configure, config.in: Rebuild.
3341 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3342 (realloc): Declare if NEED_DECLARATION_REALLOC.
3344 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3345 <strings.h> if they exist.
3347 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3349 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3351 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3353 Based on patches from Eric Valette <valette@crf.canon.fr>:
3354 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3355 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3356 (elf_howto_table): Add entries for new relocs.
3357 (elf_i386_reloc_type_lookup): Handle new relocs.
3358 (elf_i386_info_to_howto): Just call abort.
3359 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3360 (elf_i386_relocate_section): Likewise.
3362 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3364 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3366 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3368 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3369 only get the LMA from the phdr if they are in the same part of the
3372 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3373 new segment to make them more comprehensible. If the relationship
3374 between the LMA and the VMA changed, start a new segment. Don't
3375 check dynsec when deciding whether to start a new segment for a
3376 writeable section; -N will now handle this.
3378 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3380 * libhppa.h: Remove "esel" changes. Not the right approach.
3381 * som.c: Corresponding changes.
3382 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3383 which don't have a SOM symbol type associated with them.
3384 Reverses a 1994 change.
3386 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3388 Make ld -N more reasonable for ELF:
3389 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3390 phdr_in_section to false, and always use a single load segment.
3391 (elf_sort_sections): Sort sections by LMA after VMA.
3392 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3393 align to maxpagesize.
3394 (assign_file_positions_except_relocs): Likewise.
3395 * elfcode.h (elf_object_p): If a section is loaded but not page
3396 aligned, clear D_PAGED.
3398 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3400 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3401 Added, for internal use by the ARM gas.
3403 * bfd-in2.h: Rebuilt
3405 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3407 * libhppa.h (R_HPPA_ESEL): New field selector.
3408 (e_esel): Similarly.
3409 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3410 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3411 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3413 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3415 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3416 archive search before looking for stripped dynamic objects.
3418 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3420 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3421 symbol a warning rather than an error.
3423 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3425 * elf.c (assign_file_positions_for_segments): Track the virtual
3426 memory position separately from the file position, and use it to
3427 compute the alignment adjustment.
3429 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3431 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3432 and fixed mask on R_D10V_10_PCREL_L.
3434 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3436 * elf64-mips.c: Include "aout/ar.h".
3437 (mips_elf64_slurp_armap): New static function.
3438 (mips_elf64_write_armap): New static function.
3439 (bfd_elf64_archive_*): Define.
3440 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3441 Use instead of bfd_generic_archive_p.
3442 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3443 instead of _bfd_write_archive_contents.
3444 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3445 _bfd_generic_mkarchive.
3446 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3447 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3449 (TARGET_LITTLE_SYM): Likewise.
3450 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3452 * Makefile.in: Rebuild dependencies.
3454 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3455 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3456 SHT_MIPS_EVENTS sections.
3457 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3458 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3460 (_bfd_mips_elf_fake_sections): Likewise.
3462 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3463 * ecoff.c (ecoff_compute_section_file_positions): Copy
3464 rdata_in_text from backend info to tdata. Clear it if any data
3465 section comes before .rdata.
3466 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3467 tdata rather than backend info.
3469 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * configure.in: Fix test for whether a compiler has a 64 bit
3472 type. From Jim Wilson <wilson@cygnus.com>.
3474 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * configure.host (mips-sgi-irix6*): New host.
3478 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3479 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3480 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3482 * configure: Rebuild.
3483 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3484 (BFD_HOST_64_BIT): Define conditionally.
3485 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3486 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3487 (symvalue, bfd_size_type): Likewise.
3488 * bfd-in2.h: Rebuild.
3489 * Makefile.in (do_clean): Remove bfd-tmp.h.
3490 (do_distclean): Remove bfd-in3.h.
3491 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3492 (bfd-in3.h): New target.
3494 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3495 Andrew Gierth <ANDREWG@microlise.co.uk>.
3497 * configure.host: Set INSTALL_SHLIB.
3498 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3499 * configure: Rebuild.
3500 * Makefile.in (install): Use @INSTALL_SHLIB@.
3502 * config.bfd (mips*-*-irix6*): New target.
3503 * configure.host: Handle Irix 6 shared library like Irix 5.
3505 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3506 symbol for a magic name.
3507 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3509 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3512 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3514 * mpw-config.in: Add ELF support to mips config, create the
3515 elf32-target.h file in the object dir.
3516 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3518 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3520 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3521 Also removed most abort calls, in favor of using bfd reporting.
3523 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3525 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3526 (BFD32_BACKENDS) Add elf32-d10v.o.
3527 * archures.c: Add bfd_d10v_arch.
3528 * bfd-in2.h: Add bfd_d10v_arch.
3529 * config.bfd (d10v-*-*): New target.
3530 * configure: (bfd_elf32_d10v_vec) New vector.
3531 * configure.in: (bfd_elf32_d10v_vec) New vector.
3532 * cpu-d10v.c: New file.
3533 * elf.c (prep_headers): Added case bfd_arch_d10v.
3534 * elf32-d10v.c: New file.
3535 * libbfd.h: Rebuild.
3536 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3537 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3538 * targets.c (bfd_elf32_d10v_vec): New vector.
3540 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3542 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3544 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3546 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3547 bfd_mach_i386_i8086 machine types.
3549 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3551 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3554 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3556 * coffcode.h (coff_set_section_contents): A/UX does not require
3557 special handling of the _LIB section.
3559 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3561 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3562 value for R_RELBYTE.
3564 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3565 array if one was allocated.
3567 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3569 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3570 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3571 use_rld_obj_head and rld_value.
3572 (mips_elf_link_hash_table_create): Initialize new fields.
3573 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3575 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3576 __rld_obj_head symbol not seen, create an __rld_map symbol.
3577 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3578 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3579 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3580 __rld_obj_head symbol.
3581 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3583 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3585 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3587 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3588 ppc_elf_addr16_ha_reloc.
3589 (ppc_elf_addr16_ha_reloc): New static function.
3591 * coff-mips.c (struct mips_hi): Define.
3592 (mips_refhi_list): New static variable.
3593 (mips_refhi_addr, mips_refhi_addend): Remove.
3594 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3595 (mips_reflo_reloc): Process mips_refhi_list.
3596 (mips_relhi_list): New static variable.
3597 (mips_relhi_addr, mips_relhi_addend): Remove.
3598 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3599 (mips_rello_reloc): Process mips_relhi_list.
3600 (mips_relocate_section): Permit an arbitrary number of REFHI or
3601 RELHI relocs before the associated REFLO or RELLO reloc.
3603 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * aout-target.h (MY(callback)): Set reloc_count fields.
3607 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3609 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3610 sections unless this is a SunOS link.
3612 * VERSION: Set to 2.7.1.
3614 * Released binutils 2.7.
3616 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * i386aout.c: Include "aout/aout64.h".
3619 (i386aout_write_object_contents): New static function.
3620 (MY_write_object_contents): Define.
3622 * netbsd.h (MY(write_object_contents)): Make sure that
3623 adjust_sizes_and_vmas is called before fiddling with the magic
3626 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3628 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3630 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * libbfd-in.h (itos, stoi): Don't define.
3633 * libbfd.h: Rebuild.
3634 * i386lynx.c (KEEPIT): Define as udata.i.
3635 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3636 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3637 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3638 flags. Don't use stoi.
3640 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3642 * elf.c (map_sections_to_segments): Don't start a new segment for
3643 a writable section if it's on the same page as the previous
3644 segment. Reset the writable variable for a readonly section.
3646 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3648 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3649 first_thunk_address, thunk_size, and import_table_size.
3650 * peicode.h: Improved some diagnostics regarding edata sections.
3652 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3654 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3655 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3657 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3659 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3660 with XCOFF_DEF_DYNAMIC set is really defined.
3661 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3662 (xcoff_link_add_symbols): Only create special sections if using an
3665 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3667 (bfd_install_relocation): Likewise.
3669 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3671 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3673 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3674 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3675 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3676 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3677 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3678 are found for LITERAL relocs.
3679 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3680 taken, we cannot generate a .plt entry for the symbol.
3682 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3684 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3685 sysconf functions (for gprof).
3686 * configure, config.in: Rebuild.
3688 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3690 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3691 an archive if it has a map. If the object file has the wrong
3694 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3695 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3697 (alpha_relocate_section): Likewise.
3699 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3700 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3701 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3702 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3703 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3704 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3705 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3706 * peicode.h: Corresponding changes.
3708 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3710 * elflink.h (elf_create_pointer_linker_section): Comment out code
3711 dealing with making GOT pointers negative of the GOT symbol for
3714 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3716 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3717 increment the .rela.plt size until after we're done creating the
3719 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3720 .rela.plt offset directly rather than calculating it.
3722 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3724 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3725 Use autoconf-set values.
3726 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3727 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3730 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3731 * configure: Rebuilt.
3733 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3735 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3736 handling code > 1k away.
3738 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3740 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3741 defined, output whenever the symbol is updated.
3743 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3745 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3746 section to 0 if user_set_vma is set.
3747 * elflink.h (elf_bfd_final_link): Likewise.
3749 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3751 Partially undo patch of Jun 20.
3752 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3753 (coff_compute_section_file_positions): Likewise.
3754 (coff_write_object_contents): Likewise. Re-add deleted code, but
3755 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3756 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3758 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3760 * config.bfd: Add support for *-*-rtems* configurations.
3762 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3764 * elf.c (prep_headers): Add bfd_arch_alpha case.
3766 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3768 * elf64-alpha.c: New file.
3769 * config.bfd (alpha-*-linuxecoff*): New target.
3770 (alpha-*-linux*, alpha-*-elf*): New targets.
3771 * configure.in (bfd_elf64_alpha_vec): New vector.
3772 * configure: Rebuild.
3773 * targets.c (bfd_elf64_alpha_vec): Declare.
3774 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3775 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3776 * bfd-in2.h, libbfd.h: Rebuild.
3777 * Makefile.in: Rebuild dependencies.
3778 (BFD64_BACKENDS): Add elf64-alpha.o.
3779 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3781 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3784 than relying on a right shift of 32.
3786 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3788 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3789 ifdef to COFF_WITH_PE.
3790 (coff_compute_section_file_positions): Likewise.
3791 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3792 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3793 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3794 COFF_IMAGE_WITH_PE, always include.
3796 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3798 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3801 approximate the correct answer if SIZEOF_HEADERS was not used.
3803 * binary.c (binary_set_section_contents): Set section file
3804 position based on LMA rather than VMA.
3806 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3808 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3809 symbols if info->strip == strip_all.
3811 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3813 * coff-h8300.c: Remove #if 0 code.
3814 (compatable): Don't allow mixing/matching of different architectures.
3816 * archures.c (bfd_mach_h8300s): Add.
3817 * bfd-in2.h: Rebuilt.
3818 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3820 (h8300_reloc16_estimate): Likewise.
3821 (h8300_reloc16_extra_cases): Likewise.
3822 (h8300_bfd_link_add_symbols): Likewise.
3823 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3824 (coff_set_flags): Likewise.
3825 * cpu-h8300.c (h8300_scan): Likewise.
3826 Add H8/S to bfd_h8300_arch list.
3828 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3830 Added support for Alpha OpenVMS:
3831 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3832 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3833 * config.h-vms, makefile.vms: New files.
3834 * config.bfd (alpha-*-*vms*): New target.
3835 * configure.in (evax_alpha_vec): New target vector.
3836 * configure: Rebuild.
3837 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3838 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3839 * targets.c (bfd_target_evax_flavour): Define.
3840 (evax_alpha_vec): Declare.
3841 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3842 if BFD64 is defined.
3843 * bfd-in2.h, libbfd.h: Rebuild.
3844 * Makefile.in: Rebuild dependencies.
3845 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3846 evax-emh.o, and evax-misc.o.
3847 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3848 evax-etir.c, evax-emh.c, and evax-misc.c.
3849 (HFILES): Add evax.h.
3851 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3853 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3855 (h8300_bfd_link_add_symbols): Likewise.
3857 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3859 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3860 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3862 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3864 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3865 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3867 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3868 R_MIPS_32 relocs if creating a shared library.
3870 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3872 * peicode.h (add_data_entry): Use pei_section_data rather than
3873 _cooked_size. Corresponds to May 13 change in coffcode.h.
3875 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3878 * coffcode.h (coff_write_object_contents): If there are long
3879 section names, always set the f_symptr field, even if there are no
3881 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3882 if there are no symbols.
3884 * coffgen.c (make_a_section_from_file): Check return value of
3885 _bfd_coff_read_string_table.
3886 (coff_real_object_p): Check return value of
3887 make_a_section_from_file.
3888 (_bfd_coff_read_string_table): Check that there are some symbols
3889 before trying to read the string table size.
3891 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3893 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3894 to replace a symbol in a dynamic object with a symbol from another
3895 dynamic object, do the replacement if the existing symbol is
3896 global linkage code.
3898 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3899 for _ptrgl, and treat it as global linkage code.
3901 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3902 filename or N_SO symbol past the offset, and use it to indicate
3903 that there is no line number or function when appropriate.
3905 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3908 common symbol defined by the linker. Don't export function code
3909 even if export_defineds is set.
3911 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3913 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3915 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3916 (h8300_symbol_address_p): New function.
3917 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3920 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3922 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3924 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3925 correctly for the two variants. Allow relaxing if the target
3926 is 128 bytes away since after relaxation it'll be 126 bytes away.
3927 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3928 "dot" and "value". Allow relaxing if the target is 128 bytes
3929 away since after relaxation it'll be 126 bytes away.
3930 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3931 the given section until nothing changes.
3933 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3935 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3936 alignment hack--we can get the lnnoptr info another way without
3937 suddenly increasing the alignment requirements. Set the flags for
3939 (ecoff_compute_section_file_positions): Do so.
3941 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3943 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3944 to keep the HP emulator database happy.
3946 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3947 From Kevin Buettner <kev@primenet.com>.
3949 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3952 name of a NULL section.
3954 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3956 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3957 set, always call the notice callback.
3959 * VERSION: Increment for bfdlink.h change.
3961 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3963 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3964 (sh_relax_delete_bytes): Correct handling of differently sized
3965 trailing alignment reloc.
3967 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3968 * bfd-in2.h: Rebuild.
3969 * configure.in: Warn if there is no known 64 bit type.
3970 * configure: Rebuild.
3972 * Makefile.in: Rebuild dependencies.
3973 (BFD32_BACKENDS): Add ppcboot.o.
3974 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3976 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3977 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3979 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3982 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3983 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3984 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3986 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3988 * elf64-mips.c: Improve reloc special_functions and handling of
3989 SHT_MIPS_OPTIONS section.
3990 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3991 mips_elf_hi16_reloc and make globally visible.
3992 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3993 make globally visible.
3994 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3995 make globally visible.
3996 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3997 and make globally visible.
3998 (gprel16_with_gp): Check howto->src_mask before using value in
4000 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4001 and make globally visible.
4002 (gprel32_with_gp): Check howto->src_mask before fetching value.
4003 (bfd_mips_elf_swap_options_in): New function.
4004 (bfd_mips_elf_swap_options_out): New function.
4005 (_bfd_mips_elf_set_private_flags): Rename from
4006 mips_elf_set_private_flags and make globally visible.
4007 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4008 mips_elf_copy_private_bfd_data and make globally visible.
4009 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4010 mips_elf_merge_private_bfd_data and make globally visible.
4011 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4012 for a SHT_MIPS_OPTIONS section.
4013 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4014 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4015 name of a SHT_MIPS_OPTIONS section.
4016 (_bfd_mips_elf_set_section_contents): New function.
4017 (mips_elf32_section_processing): Set the GP value in a
4018 SHT_MIPS_OPTIONS section.
4019 (_bfd_mips_elf_find_nearest_line): Rename from
4020 mips_elf_find_nearest_line and make globally visible.
4021 (bfd_elf32_set_section_contents): Define.
4022 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4023 (_bfd_mips_elf_lo16_reloc): Declare.
4024 (_bfd_mips_elf_gprel16_reloc): Declare.
4025 (_bfd_mips_elf_got16_reloc): Declare.
4026 (_bfd_mips_elf_gprel32_reloc): Declare.
4027 (_bfd_mips_elf_set_private_flags): Declare.
4028 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4029 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4030 (_bfd_mips_elf_find_nearest_line): Declare.
4031 (_bfd_mips_elf_set_section_contents): Declare.
4033 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4035 (elf_info_to_howto): Define.
4036 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4038 (elf_info_to_howto): Define.
4039 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4041 (elf_info_to_howto): Define.
4043 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4044 R_MOV16B[12], to match change in coff/internal.h.
4046 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * elf64-mips.c: Extensive additions to provide better support for
4049 writing files and for gas.
4050 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4051 of mips_elf_object_p.
4052 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4053 _bfd_mips_elf_object_p.
4054 (_bfd_mips_elf_final_write_processing): Rename from
4055 mips_elf_final_write_processing and make globally visible.
4056 (_bfd_mips_elf_fake_sections): Rename from
4057 mips_elf_fake_sections and make globally visible.
4058 (_bfd_mips_elf_section_from_bfd_section): Rename from
4059 mips_elf_section_from_bfd_section and make globally visible.
4060 (_bfd_mips_elf_section_processing): New function, broken out of
4061 mips_elf_section_processing.
4062 (mips_elf32_section_processing): Rename from
4063 mips_elf_section_processing; call
4064 _bfd_mips_elf_section_processing.
4065 (_bfd_mips_elf_symbol_processing): Rename from
4066 mips_elf_symbol_processing and make globally visible.
4067 (_bfd_mips_elf_read_ecoff_info): Rename from
4068 mips_elf_read_ecoff_info and make globally visible.
4069 (mips_elf32_ecoff_debug_swap): Rename from
4070 mips_elf_ecoff_debug_swap.
4071 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4072 struct symbol_cache_entry.
4073 (_bfd_elf_validate_reloc): New function, moved in from
4074 elfcode.h:validate_reloc.
4075 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4076 to _bfd_elf_validate_reloc. Change all callers.
4077 * elf-bfd.h (bfd_section_from_shdr): Declare.
4078 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4079 (_bfd_elf_validate_reloc): Declare.
4080 (_bfd_mips_elf_object_p): Declare.
4081 (_bfd_mips_elf_fake_sections): Declare.
4082 (_bfd_mips_elf_section_from_bfd_section): Declare.
4083 (_bfd_mips_elf_section_processing): Declare.
4084 (_bfd_mips_elf_symbol_processing): Declare.
4085 (_bfd_mips_elf_read_ecoff_info): Declare.
4086 (_bfd_mips_elf_final_write_processing): Declare.
4087 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4090 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4091 (mips_elf_final_write_processing): Likewise.
4093 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4095 64-bit MIPS ELF ABI objdump support:
4096 * elf64-mips.c: New file.
4097 * Makefile.in: Rebuild dependencies.
4098 (BFD64_BACKENDS): Add elf64-mips.o.
4099 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4100 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4101 bfd_elf64_littlemips_vec to targ_selvecs.
4102 (mips*-*-elf*): Likewise.
4103 * confingure.in: Add bfd_elf64_bigmips_vec and
4104 bfd_elf64_littlemips_vec to vector switch.
4105 * configure: Rebuild.
4106 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4107 broken out of mips_elf_section_from_shdr.
4108 (mips_elf32_section_from_shdr): Rename from
4109 mips_elf_section_from_shdr. Call new function.
4110 (elf_backend_section_from_shdr): Update name of renamed function.
4111 * elf-bfd.h (struct elf_size_info): Change second parameter of
4112 write_out_phdrs to be const. Likewise for second parameter of
4114 (struct bfd_elf_section_data): Add rel_hdr2 field.
4115 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4116 (bfd_elf32_swap_symbol_out): Likewise.
4117 (bfd_elf32_swap_reloc_in): Likewise.
4118 (bfd_elf32_swap_reloc_out): Likewise.
4119 (bfd_elf32_swap_reloca_in): Likewise.
4120 (bfd_elf32_swap_reloca_out): Likewise.
4121 (bfd_elf32_swap_phdr_in): Likewise.
4122 (bfd_elf32_swap_phdr_out): Likewise.
4123 (bfd_elf32_swap_dyn_in): Likewise.
4124 (bfd_elf32_swap_dyn_out): Likewise.
4125 (bfd_elf32_slurp_symbol_table): Declare.
4126 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4127 (bfd_elf32_write_out_phdrs): Declare.
4128 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4129 (bfd_elf64_swap_symbol_out): Likewise.
4130 (bfd_elf64_swap_reloc_in): Likewise.
4131 (bfd_elf64_swap_reloc_out): Likewise.
4132 (bfd_elf64_swap_reloca_in): Likewise.
4133 (bfd_elf64_swap_reloca_out): Likewise.
4134 (bfd_elf64_swap_phdr_in): Likewise.
4135 (bfd_elf64_swap_phdr_out): Likewise.
4136 (bfd_elf64_swap_dyn_in): Likewise.
4137 (bfd_elf64_swap_dyn_out): Likewise.
4138 (bfd_elf64_slurp_symbol_table): Declare.
4139 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4140 (bfd_elf64_write_out_phdrs): Declare.
4141 (_bfd_mips_elf_section_from_shdr): Declare.
4142 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4143 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4144 section for the section, add the new one to rel_hdr2. Increment
4145 reloc_count rather than setting it.
4146 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4147 Remove static declaration.
4148 (elf_write_shdrs_and_ehdr): Define name as macro.
4149 (elf_write_out_phdrs): Likewise.
4150 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4151 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4152 (elf_swap_symbol_in): Change second parameter to be const.
4153 (elf_swap_symbol_out): Likewise.
4154 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4155 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4156 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4157 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4158 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4159 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4160 parameter to be const. Make non-static.
4161 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4163 (elf_slurp_symbol_table): Make non-static.
4164 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4165 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4166 (elf_backend_size_info): Likewise.
4167 (elfNN_bed): Use elf_backend_size_info.
4168 * targets.c (bfd_elf64_bigmips_vec): Declare.
4169 (bfd_elf64_littlemips_vec): Declare.
4170 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4171 bfd_elf64_littlemips_vec if BFD64 is defined.
4173 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4175 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4177 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4178 zeroes, in alignment holes.
4180 * configure: Rebuild with autoconf 2.10.
4182 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4183 potential leading underscore in the allocated buffer.
4185 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4187 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4188 symbols into .sbss if this is a relocatable link.
4190 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4192 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4193 undefined symbols when creating a shared library.
4195 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4197 * coff-sh.c: Add a bunch of new code and static const arrays to
4198 support aligning loads and stores on four byte memory boundaries.
4200 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4202 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4203 call sh_align_loads.
4204 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4207 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4209 * cache.c (bfd_open_file): Unlink the file before opening it for
4210 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4212 * opncls.c (bfd_fdopenr): Set opened_once.
4214 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4216 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4219 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4220 the code unconditionally.
4222 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4224 * libcoff-in.h (struct pei_section_tdata): Define structure.
4225 (pei_section_data): Define macro.
4226 * libcoff.h: Rebuild.
4227 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4228 store s_paddr field in pei_section_data.
4229 (coff_compute_section_file_positions): Use pei_section_data rather
4230 than _cooked_size, and don't overwrite an existing value.
4231 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4232 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4233 * peicode.h (coff_bfd_copy_private_section_data): Define if
4235 (pe_bfd_copy_private_section_data): New static function if
4238 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * srec.c (srec_set_arch_mach): Write as a function rather than a
4243 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4244 no map, just check each member in turn to see whether it is
4247 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4249 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4250 table. Call BFD_ASSERT to validate header size, instead of
4252 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4255 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4257 * ppcboot.c: New target for looking at PPCbug boot records.
4259 * config{ure.in,.bfd}: Add support for ppcboot target.
4261 * configure: Regenerate.
4263 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4265 * coff-h8300.c (howto_table): Update names to match recent
4266 changes to include/coff/internal.h. Fix minor errors in the
4267 existing relocs. Add R_MOVL1 and R_MOVL2.
4268 (rtype2howto): Similarly.
4269 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4270 existing relaxing code and peform more relaxing.
4271 (h8300_reloc16_extra_cases): Likewise.
4273 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4275 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4278 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4280 * elfcode.h (elf_object_p): Reject generic ELF target if
4281 e_machine matches an alternate machine code in a specific backend.
4283 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4284 obsolete align_power_min field.
4286 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4288 * coff-h8300.c (reloc_howto_type): Add howto entry for
4290 (rtype2howto): Handle R_PCRWORD_B.
4291 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4292 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4293 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4294 branch (R_PCWORD_B).
4296 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4298 * aoutx.h (translate_from_native_sym_flags): Set the section for
4299 BSF_CONSTRUCTOR symbols.
4301 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4304 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4306 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4307 stop looking when section is found.
4309 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4311 * coffcode.h (STRING_SIZE_SIZE): Define.
4312 (styp_to_sec_flags): Handle long symbol names when looking for the
4314 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4315 (bfd_coff_long_section_names): Define.
4316 (coff_write_object_contents): Handle long section names.
4317 (bfd_coff_std_swap_table): Initialize new field.
4318 * libcoff.h: Rebuild.
4319 * coffgen.c (make_a_section_from_file): Handle long section
4321 (coff_write_symbols): Handle long section names.
4322 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4323 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4324 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4325 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4326 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4327 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4328 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4329 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4331 * bout.c (b_out_callback): Set lma of sections.
4332 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4333 parameter to output_bfd. Used input_bfd instead of output_bfd in
4336 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4338 * aoutx.h (translate_from_native_sym_flags): Don't create
4339 SEC_CONSTRUCTOR sections.
4340 * ecoff.c (ecoff_set_symbol_info): Likewise.
4342 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4343 From Don Bowman <bowman@waterloo.hp.com>.
4345 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4347 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4348 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4350 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4353 mips_32_relocs field.
4354 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4355 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4356 relocs against a global symbol which is not defined in a regular
4358 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4359 against a global symbol, increment mips_32_relocs.
4360 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4361 the symbol is not defined in a regular file, make room in the
4364 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4366 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4367 file position and the virtual file position separately. Set
4368 filepos information bsaed on the real file position.
4369 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4370 Jan 23 change to coffcode.h.
4372 * som.c (som_slurp_symbol_table): Set the symbol count to the
4373 number of BFD symbols created.
4375 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4377 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4378 output file if linking shared objects. Loop to check all relocs,
4379 rather than returning false on first error.
4381 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4383 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4384 (ppc_elf_additional_program_headers): If .interp section, bump #
4385 of program headers by 1.
4386 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4387 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4388 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4390 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4392 (ppc_elf_relocate_section): If the output section isn't defined,
4393 don't abort, just give an error message.
4395 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4396 being created is .sdata or .sdata2, don't make the symbol dynamic.
4398 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4401 members of an archive for dynamic objects with no symbols, and
4402 pass them directly to check_archive_element.
4403 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4404 xcoff_link_check_dynamic_ar_symbols.
4405 (xcoff_link_check_dynamic_ar_symbols): New static function.
4407 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4408 from _bfd_nodynamic to _bfd_xcoff.
4409 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4411 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4412 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4413 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4414 * libcoff.h: Rebuild.
4415 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4416 (xcoff_get_section_contents): New static function.
4417 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4418 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4419 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4420 (xcoff_dynamic_reloc): New static variable.
4421 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4422 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4424 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4426 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4427 if reloc_entry->addend is not 0.
4428 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4430 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4432 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4434 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4435 Add entries for R_SPARC_[56].
4436 (sparc_reloc_map): Add entries for R_SPARC_[56].
4438 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4440 Optimize linking of stabs in sections as used in ELF and COFF.
4441 * stabs.c: New file.
4442 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4443 (_bfd_write_section_stabs): Declare.
4444 (_bfd_write_stab_strings): Declare.
4445 * libbfd.h: Rebuild.
4446 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4447 (struct coff_link_hash_table): Add stab_info field.
4448 * libcoff.h: Rebuild.
4449 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4451 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4453 (_bfd_coff_final_link): Write out stab strings hash table.
4454 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4455 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4457 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4458 (struct bfd_elf_section_data): Add stab_info field.
4459 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4461 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4462 _bfd_link_section_stabs.
4463 (elf_bfd_final_link): Write out stab strings hash table.
4464 (elf_link_input_bfd): Handle optimized stabs sections.
4465 * reloc.c (_bfd_final_link_relocate): Check address against
4466 _raw_size rather than _cooked_size.
4467 * Makefile.in: Rebuild dependencies.
4468 (BFD_LIBS): Add stabs.o
4469 (BFD_LIBS_CFILES): Add stabs.c.
4471 * VERSION: Increment for bfdlink.h change.
4473 * coffgen.c (coff_renumber_symbols): Correct handling of
4474 BSF_NOT_AT_END common symbols.
4476 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4478 * coff-ppc.c (record_toc): Add cast to avoid warning.
4479 (ppc_allocate_toc_section): Likewise.
4480 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4481 (ppc_coff_reloc_type_lookup): Remove unreached code.
4482 * coffcode.h (coff_write_object_contents): Don't take the address
4484 * peicode.h (pe_print_idata): Add casts to avoid warning.
4485 (pe_print_edata): Likewise.
4486 (pe_print_reloc): Remove ANSI C string concatenation.
4488 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4490 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4492 * libcoff.h: Rebuild.
4493 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4495 (coff_swap_aux_out): Likewise.
4496 * peicode.h (coff_swap_aux_in): Likewise.
4497 (coff_swap_aux_out): Likewise.
4498 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4500 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4502 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4503 Fix up .bf endndx link fields.
4504 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4506 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4509 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4511 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4512 on Solaris PowerPC systems doesn't get confused.
4514 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4517 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4518 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4519 update did_reg and did_reg2.
4521 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4525 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4526 callback routines, pass h->root.string rather than name, in case
4527 copy is true and name is transient.
4529 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4531 * elfcore.h: Add support for core files with multiple threads.
4532 (Primarily for Solaris.)
4534 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4537 section->orelocation is NULL.
4539 * coffgen.c (bfd_coff_get_syment): New function.
4540 (bfd_coff_get_auxent): New function.
4541 * bfd-in.h (bfd_coff_get_syment): Declare.
4542 (bfd_coff_get_auxent): Declare.
4543 * bfd-in2.h: Rebuild.
4545 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * elf32-mips.c (struct mips_hi16): Define.
4548 (mips_hi16_addr, mips_hi16_addend): Remove.
4549 (mips_hi16_list): New static variable.
4550 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4551 (mips_elf_lo16_reloc): Process mips_hi16_list.
4552 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4553 relocs before the associated LO16 reloc.
4555 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4557 * versados.c (versados_scan): Check bfd_alloc return value.
4558 (versados_object_p): Check all bfd_read return values. Require
4559 that lang field be less than 10, to avoid confusion with Intel Hex
4562 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4564 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4565 not 0, for an absolute symbol.
4566 (NAME(aout,swap_ext_reloc_out)): Likewise.
4568 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4569 (ihex_write_object_contents): For a large start address, output
4570 the full 32 bit address in record type 5.
4572 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4573 to int to avoid promotion problems in prototype.
4575 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4577 * configure.host: Use ${srcdir} when looking for picfrag.
4579 * configure.host: Switch on ${libdir}, not $(libdir). From
4580 alan@spri.levels.unisa.edu.au (Alan Modra).
4582 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4583 entry point, not just for DYNAMIC objects.
4584 * sunos.c (sunos_add_dynamic_symbols): Always call
4585 sunos_create_dynamic_sections. If called with a non DYNAMIC
4586 object, don't do anything else.
4587 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4589 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * configure.in: Permit --enable-shared to specify a list of
4593 * configure: Rebuild.
4595 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4596 host when configuring with --enable-shard.
4598 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4603 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4604 to avoid crashing in bfd_hash_replace.
4606 * sysdep.h: Use #ifdef, not #if.
4608 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * config.in: Rebuild.
4612 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4614 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4615 (AC_CHECK_HEADERS): Check for sys/time.h
4616 (AC_HEADER_TIME): Add macro.
4617 * configure: Rebuild.
4618 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4619 to control what combination of <time> and <sys/time.h>
4622 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4624 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4625 (aout_32_sunos4_write_object_contents): Likewise.
4626 * aoutx.h (NAME(aout,machine_type)): Handle
4627 bfd_mach_sparc_{sparclet,sparclite}.
4628 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4629 (bfd_mach_sparc_v9_p): Update.
4630 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4631 * libaout.h (enum machine_type): Add M_SPARCLET.
4632 * sunos.c (MACHTYPE_OK): Define.
4633 * bfd-in2.h: Regenerated.
4635 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4637 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4638 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4639 * elflink.c (_bfd_elf_create_got_section): Store the
4640 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4641 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4642 global offset table goes over 0x1000, set the value of
4643 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4644 (elf32_sparc_relocate_section): Subtract the offset of
4645 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4647 * elfcode.h: Don't include <string.h>.
4649 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4651 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4652 generic_link_hash_newfunc. All references changed.
4653 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4654 moved here from libbfd-in.h.
4655 * libbfd-in.h: Corresponding changes.
4656 * libbfd.h: Regenerated.
4658 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * aoutx.h (aout_link_input_section_std): When reporting an
4661 overflow error, use the name of the symbol in the hash table if
4663 (aout_link_input_section_ext): Likewise.
4665 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4666 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4668 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4670 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4671 * coffcode.h (coff_compute_section_file_positions): Likewise.
4672 (coff_write_object_contents): Likewise.
4674 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * section.c (SEC_LINK_ONCE): Define.
4677 (SEC_LINK_DUPLICATES): Define.
4678 (SEC_LINK_DUPLICATES_DISCARD): Define.
4679 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4680 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4681 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4682 * bfd-in2.h: Rebuild.
4683 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4684 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4685 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4686 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4687 SEC_LINK_ONCE, and look through the symbol table for the setting
4688 for SEC_LINK_DUPLICATES.
4689 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4690 set for a section, find the section symbol in the symbol table,
4691 and set the aux entry based on SEC_LINK_DUPLICATES.
4692 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4693 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4694 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4695 * coff-i386.c (i386coff_vec): Likewise.
4696 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4698 * VERSION: Bump to 2.6.1.
4699 * Makefile.in (stamp-h): Depend upon VERSION.
4701 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4703 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4704 * libbfd.h: Rebuilt.
4705 * linker.c (generic_link_hash_newfunc): No longer static.
4706 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4708 * coff-h8300.c: Add two derived hash tables and their associated
4709 funtions and #defines for use by the h8300 linker.
4710 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4711 the function vector as needed. Place the address of the function
4712 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4713 Rewrite the vectors section contents as necessary.
4714 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4715 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4716 (coff_bfd_link_hash_table_create): Likewise.
4718 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4721 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4723 (hppa_rebuild_insn): Pass pointer to correct type to
4724 low_sign_unext and dis_assemble_21.
4726 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4728 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4729 Stick with sparc-*-{sysv4*,solaris2*}.
4731 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4733 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4734 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4735 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4736 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4737 fields is non-zero, print them.
4739 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4740 ifdef. Remove unused variables.
4741 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4743 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4744 (get_symbol_value): Ifdef out.
4745 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4746 (coff_ppc_relocate_section): Remove unused variables. Make
4747 fprintf strings and argument types correspond. Put before_addr in
4749 (dump_toc): Make fprintf strings and argument types correspond.
4750 (ppc_process_before_allocation): Remove unused variables. Always
4752 (ppc_reflo_reloc): Ifdef out.
4753 (ppc_addr32nb_reloc): Ifdef out.
4754 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4756 (coff_ppc_rtype_to_howto): Likewise.
4757 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4759 * peicode.h (pe_print_idata): Move otherwise unused variables into
4760 the #ifdef where they are used. Always return a value.
4761 (pe_print_edata): Make fprintf strings and argument types
4762 correspond. Always return a value.
4763 (pe_print_pdata): Removed unused variable addr_value. Always
4765 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4766 strings and argument types correspond. Always return a value.
4768 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4769 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4770 variable rela inside #if 0 section where it is used.
4772 * ns32k.h: New file.
4773 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4774 functions to start with _bfd_.
4775 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4776 functions in cpu-ns32k.h.
4777 * Makefile.in: Rebuild dependencies.
4778 (HFILES): Add ns32k.h.
4780 * section.c (struct sec): Add linker_mark field. Change
4781 user_set_vma and reloc_done to be single bit fields.
4782 (STD_SECTION): Update accordingly.
4783 * bfd-in2.h: Rebuild.
4784 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4786 (aout_link_input_bfd): Don't link unmarked sections.
4787 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4789 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4790 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4792 * elflink.h (elf_bfd_final_link): Mark sections included in the
4794 (elf_link_input_bfd): Don't link unmarked sections.
4795 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4797 (xcoff_link_input_bfd): Don't link unmarked sections.
4799 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4800 overflow error messages.
4802 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4804 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4805 is not set, print "BFD: " before the error message.
4807 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4808 Miles Bader <miles@gnu.ai.mit.edu>.
4809 * configure: Rebuild.
4811 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4813 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4816 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4817 m68k-aout, m68k-coff, and m68k-elf targets.
4819 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4821 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4822 (ieee_generic_stat_arch_elt): Restructured to prevent
4823 ieee_object_p from being called repeatedly.
4825 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4827 * coffcode.h (coff_write_object_contents): Allocate
4828 buffers large enough for any FILEHDR or AOUTHDR.
4830 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4832 * ecofflink.c (lookup_line): New static function, renamed and
4833 slighly changed from old _bfd_ecoff_locate_line.
4834 (_bfd_ecoff_locate_line): Cache line number information. Use
4835 lookup_line for actual lookup.
4837 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4839 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4840 multiple of 20 bytes.
4842 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4844 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4845 allocate ecoff_find_line, and don't initialize by hand.
4846 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4847 mips_elf_find_line, and don't call memset.
4849 * coffcode.h (coff_compute_section_file_positions): If not
4850 producing a final executable, don't consider sofar when aligning
4851 the section to the correct size.
4853 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4855 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4856 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4857 * coffgen.c (coff_section_symbol): Ifdef out.
4859 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4861 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4862 output_bfd is not NULL.
4864 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4866 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4867 of bfd_alloc (fixes fix_line not being initialized).
4868 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4870 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4872 * coffcode.h: Allow specific backends to override the
4873 bfd_link_add_symbols routine.
4875 * coff-h8300.c: Include genlink.h.
4876 (howto_table): Add R_MEM_INDIRECT.
4877 (rtype2howto): Support R_MEM_INDIRECT.
4878 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4881 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4883 * coff-alpha.c (alpha_relocate_section): Use
4884 info->callbacks_warning, rather than _bfd_error_handler, for
4885 "multiple gp" warning.
4887 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4889 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4890 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4891 table string. Use bfd_wrapped_link_hash_lookup.
4892 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4894 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4895 table, if any, when writing out symbols.
4896 (aout_link_input_section_std): Use the name from the hash table,
4897 if any, when reporting undefined symbols.
4898 (aout_link_input_section_ext): Likewise.
4899 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4900 * bout.c (get_value): Likewise.
4901 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4902 * ecoff.c (ecoff_reloc_link_order): Likewise.
4903 * elflink.h (elf_link_add_object_symbols): Likewise.
4904 (elf_reloc_link_order): Likewise.
4905 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4906 (_bfd_generic_reloc_link_order): Likewise.
4907 (default_indirect_link_order): Likewise.
4908 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4909 * sunos.c (sunos_add_one_symbol): Likewise.
4910 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4911 (bfd_xcoff_link_count_reloc): Likewise.
4912 (xcoff_reloc_link_order): Likewise.
4914 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4915 into -1 for intern->rss.
4917 * configure: Rebuild with autoconf 2.8.
4919 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * stab-syms.c (__define_stab_duplicate): Define.
4922 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4924 * bfd-in.h (bfd_get_stab_name): Declare.
4925 * bfd-in2.h: Rebuild.
4926 * Makefile.in: Rebuild dependencies.
4927 (BFD_LIBS): Add stab-syms.o.
4928 (BFD_LIBS_CFILES): Add stab-syms.c.
4929 (BFD32_BACKENDS): Remove stab-syms.o.
4930 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4931 * configure.in: Don't list stab-syms.o in bfd_backends.
4932 * configure: Rebuild.
4933 * libaout.h (aout_stab_name): Don't declare.
4934 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4937 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * elf.c (assign_file_positions_for_segments): Adjust file offset
4940 for section alignment even if SEC_LOAD is not set.
4942 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4944 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4945 since they appear as targets in Makefile.in.
4946 * configure: Rebuild.
4948 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4949 don't fiddle with a symbol which is not defined anywhere.
4951 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4953 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4954 though they are defined in a shared library.
4955 (xcoff_build_ldsyms): Likewise.
4957 * coffgen.c (coff_find_nearest_line): Don't look at the line
4958 numbers for the section if section->lineno is NULL.
4960 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4961 message rather than calling BFD_ASSERT.
4962 * elfcode.h (write_relocs): Check return value of
4963 _bfd_elf_symbol_from_bfd_symbol.
4965 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4967 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4970 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4972 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4974 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4975 hppa_reloc_field_selector_type_alt.
4976 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4977 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4979 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4981 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * elf.c (assign_file_positions_for_segments): Adjust the segment
4984 memory size for the alignment of a SEC_ALLOC section, not just a
4987 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4989 * m68klinux.c: New file.
4990 * hosts/m68klinux.h: New file.
4991 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4992 * configure.in (m68*-*-linux*): New native host.
4993 (m68klinux_vec): New vector.
4994 * configure: Rebuild.
4995 * targets.c (m68klinux_vec): Declare.
4996 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4997 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4998 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4999 declaration from bfd_linux_size_dynamic_sections.
5000 (bfd_m68klinux_size_dynamic_sections): Declare.
5001 * bfd-in2.h: Rebuild.
5002 * Makefile.in: Rebuild dependencies.
5003 (BFD32_BACKENDS): Add m68klinux.o.
5004 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5006 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5008 * libhppa.h (pa_arch): Add pa20.
5009 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5010 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5011 (hppa_field_adjust): Handle e_nsel.
5012 * som.c: Provide default definitions for many new relocs found only
5013 in hpux10 include files.
5014 (som_fixup_formats): Add several new relocs from hpux10.
5015 (som_hppa_howto_table): Add hpux10 relocs.
5016 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5018 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5020 * mpw-make.sed: Edit out recent shared library support, and
5021 rules to rebuild .h files using doc/chew.
5023 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5025 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5026 size even of sections with no contents.
5028 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5030 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5031 starting with '$' the way we skip names starting with '.'. When
5032 updating x_endndx, don't be fooled by an index which has been
5035 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5036 struct/union/enum type with no elements.
5038 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5040 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5042 * archive.c (bfd_generic_archive_p): If the first file in the
5043 archive can not be recognized as an object, don't assume that this
5044 is the wrong format.
5046 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5047 format is not bfd_object.
5048 (bfd_elf_get_dt_soname): Likewise.
5050 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5052 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5055 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5057 * bfd.c (tdata): Add netbsd_core_data.
5058 * bfd-in2.h: Regenerated.
5060 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5062 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5063 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5064 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5067 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5068 to get the symbol index, matching 14 Jul 95 change.
5070 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5072 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5073 Remove duplicate definition of gp.
5075 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5078 assume that we can set the GP value and then get the same value,
5079 since it won't be true if the output file is neither ELF nor
5081 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5082 _bfd_get_gp_value here.
5083 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5084 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5086 (mips_elf_lo16_reloc): Likewise.
5087 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5088 Don't require that the BFD be ELF.
5089 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5090 (mips_elf_gprel32_reloc): Likewise.
5091 (mips_elf_relocate_section): Don't assume we can set and get the
5093 (mips_elf_finish_dynamic_symbol): Don't bother to use
5094 _bfd_get_gp_value here.
5096 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5097 Don't change epdr between malloc and free. Be careful not to free
5098 NULL pointers. Zero out the first RPDR.
5100 * configure.host: On Linux, only pass -rpath option if $(libdir)
5101 is neither /lib nor /usr/lib. From Alan Modra
5102 <alan@mullet.Levels.UniSA.Edu.Au>.
5104 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5106 (elf_dt_name): Rename from elf_dt_needed_name.
5107 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5109 (bfd_elf_get_dt_soname): New function.
5110 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5111 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5112 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5113 * bfd-in2.h: Rebuild.
5115 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5117 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5118 _bfd_sparc_elf_reloc_type_lookup.
5119 (bfd_elf32_bfd_reloc_type_lookup): Update.
5120 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5121 (sparc64_elf_howto_table): Define.
5122 (sparc_reloc_map): Define.
5123 (sparc64_elf_reloc_type_lookup): New function.
5124 (sparc_elf_wdisp16_reloc): New function.
5125 (elf_info_to_howto): Use sparc64_elf_howto_table.
5126 (sparc64_elf_relocate_section): Likewise.
5127 (bfd_elf64_bfd_reloc_type_lookup): Update.
5129 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5131 * configure.host: Check for 'do not mix' from native linker before
5132 trying to use -rpath.
5134 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * bfd.c (_bfd_get_gp_value): New function.
5137 (_bfd_set_gp_value): New function.
5138 * libbfd-in.h (_bfd_get_gp_value): Declare.
5139 (_bfd_set_gp_value): Declare.
5140 * libbfd.h: Rebuild.
5141 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5142 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5143 directly to the fields in the tdata information.
5144 (alpha_relocate_section): Likewise.
5145 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5146 (mips_gprel_reloc): Likewise.
5147 (mips_relocate_section): Likewise.
5148 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5149 (mips_elf_lo16_reloc): Likewise.
5150 (mips_elf_final_gp): Likewise.
5151 (mips_elf_gprel16_reloc): Likewise.
5152 (mips_elf_gprel32_reloc): Likewise.
5153 (mips_elf_relocate_section): Likewise.
5154 (mips_elf_finish_dynamic_symbol): Likewise.
5156 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5158 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5160 * configure.in: Call AC_PROG_CC before configure.host.
5161 * configure: Rebuild.
5162 * configure.host: Don't set information which autoconf should
5163 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5165 * configure.host: Remove go32 and win32 host information, since it
5166 should no longer be needed.
5168 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5169 then start a new segment rather than put a writable section in a
5172 * configure.host: Set RPATH_ENVVAR.
5174 * Makefile.in: Rebuild dependencies.
5176 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5177 zero_section variable.
5179 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5181 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5182 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5183 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5185 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5187 * ieee.c (ieee_write_expression): Only use an R variable for a
5188 local symbol. Don't output a zero offset. Handle a zero address.
5189 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5190 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5192 (parse_expression): Don't try to handle multiple occurrences of a
5193 P variable. Handle I variables differently from X variables. Fix
5194 the order of minus expressions.
5195 (ieee_slurp_external_symbols): Generate an I variable for an NN
5196 record. Fix handling of ATI and ATX records.
5197 (ieee_slurp_sections): Only set minimal section attributes.
5198 Adjust them later, based on the section contents.
5199 (ieee_object_p): Read in the file until just after the ME record.
5200 Call ieee_slurp_section_data to set the section flags.
5201 (do_one): Add iterations parameter. Only repeat the first load
5202 item. Set the section and file reloc flags.
5203 (ieee_slurp_section_data): Set section flags. Pass iterations to
5205 (ieee_canonicalize_reloc): Handle I variables.
5206 (do_with_relocs): Only emit relocation size when necessary.
5207 Increase MAXRUN to 127. Change ov to be assigned, and take
5208 src_mask and pcrel_offset into account.
5209 (ieee_write_data_part): Skip sections that are not loaded.
5210 (ieee_write_external_part): Don't output optional last entry of WX
5212 (ieee_write_me_part): Make setting of me_record neater.
5213 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5215 * syms.c (stt): Add entries for zerovars, vars, and code.
5217 * elfcode.h (validate_reloc): New static function.
5218 (write_relocs): Call validate_reloc for non ELF relocs.
5220 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5221 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5222 (TARGET_LITTLE_SYM): Likewise.
5224 * config.bfd (m68*-*-psos*): New target.
5226 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5228 * i386msdos.c: Remove some #if 0 code.
5229 (msdos_write_object_contents): Don't include empty sections in the
5230 size computation, regardless of their address.
5232 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5234 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5235 is NULL, ie, the -r switch is used.
5237 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5240 (BFD_RELOC_MIPS_GOT_LO16): Define.
5241 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5242 * bfd-in2.h, libbfd.h: Rebuild.
5243 * elf32-mips.c (mips_reloc_map): Map new relocs.
5245 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5247 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5250 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5251 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5252 simple number for the section address, rather than an expression.
5253 Limit the number of bytes between relocs to MAXRUN.
5254 (ieee_write_me_part): Set me_record to the file offset after the
5256 (ieee_write_processor): New static function.
5257 (ieee_write_object_contents): Use ieee_write_processor.
5259 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5263 * coff-aux.c: Change include of aux.h to aux-coff.h.
5265 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5267 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5268 relocation put the addend both in the reloc entry and the data.
5269 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5272 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5273 a R_68K_PCxx reloc against a defined global symbol directly.
5274 (elf_m68k_check_relocs): Don't count such a reloc.
5276 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5277 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5278 symbol for now, otherwise always record the symbol as dynamic.
5279 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5280 is not referenced by a dynamic object, and we are not making a
5281 shared object, then don't make a PLT entry. If we do make a PLT
5282 entry, make sure the symbol has been recorded as dynamic.
5284 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * configure.host: When making a shared library, set HLDFLAGS to
5287 pass an appropriate -rpath option. Use the make variable SONAME
5288 as the shared library soname, rather than computing it here. On
5289 SunOS, build stamp-tshlink in place of $(SHLINK).
5290 * Makefile.in (SONAME): New variable.
5291 ($(SHLINK)): Make a link to the transformed name, as well.
5292 (stamp-tshlink): New target.
5293 (install): Skip stamp-tshlink during install.
5295 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5297 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5298 linker sections have been set up yet.
5300 * elf.c (make_mapping): Add an additional argument to suppress
5301 making the first section include the program headers.
5302 (map_sections_to_segments): If the user used -Ttext such that the
5303 program headers are on a different page, do not set the flags
5304 saying that this section includes the program headers.
5306 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5308 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5309 don't define TRAD_HEADER.
5310 * configure: Rebuild.
5312 * netbsd-core.c: New file, support for NetBSD core files.
5313 * hosts/*nbsd.h: Removed.
5315 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5317 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5318 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5319 * libbfd.h, bfd-in2.h: Regenerated.
5320 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5321 bfd_elf32_bfd_reloc_type_lookup.
5322 (reloc_type{,_names}): Deleted.
5323 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5325 (sparc_reloc_map): Add sparc64 relocs.
5326 (sparc_elf_notsupported_reloc): New static function.
5327 (sparc_elf_wdisp16_reloc): New static function.
5328 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5329 (elf32_sparc_relocate_section): Likewise.
5330 (bfd_elf32_bfd_reloc_type_lookup): Define.
5331 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5332 (reloc_type{,_names}): Deleted.
5333 (elf_sparc_howto_table): Deleted.
5334 (sparc_reloc_map): Deleted.
5335 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5336 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5338 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5340 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5343 * Makefile.in (program_transform_name): New variable.
5344 (install): Transform library name before installing it.
5346 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5348 * archures.c (bfd_mach_i960_hx): Define.
5349 * bfd-in2.h: Rebuild.
5350 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5351 (MATRIX): Expand entries for HX.
5352 (arch_info_struct): Add i960:hx entry.
5353 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5354 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5355 (coff_set_flags): Handle bfd_mach_i960_hx.
5357 Support for building as a shared library, based on patches from
5358 Alan Modra <alan@spri.levels.unisa.edu.au>:
5359 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5360 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5361 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5362 * configure: Rebuild.
5363 * configure.host: If --enable-shared, adjust shared library stuff
5364 based on the host. If the host is SunOS, and the linker supports
5365 -rpath, set HLDFLAGS to use it.
5366 * Makefile.in (ALLLIBS): New variable.
5367 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5368 (COMMON_SHLIB, SHLINK): New variables.
5369 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5370 (STAGESTUFF): Remove variable.
5371 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5373 (stamp-ofiles): New target, like old ofiles target, but build
5374 using a temporary file and move-if-change, and touch stamp-ofiles
5376 (ofiles): Just depend upon stamp-ofiles.
5377 (stamp-piclist, piclist): New targets.
5378 ($(SHLIB), $(SHLINK)): New targets.
5379 (targets.o, archures.o): Build twice if PICFLAG is set.
5380 (do_mostlyclean): Remove pic/*.o.
5381 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5383 (do_distclean): Remove pic and stamp-picdir.
5384 (install): Install shared libraries.
5385 ($(OFILES)): Depend upon stamp-picdir.
5386 (stamp-picdir): New target.
5388 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5390 * libcoff.h: Rebuild.
5392 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5393 flavour of a section with no owner.
5395 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5396 ELF_LINK_NON_ELF flag.
5397 (mips_elf_create_got_section): Likewise.
5399 * elf.c: Revert last change, since it breaks dynamic linking.
5400 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5402 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5403 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5404 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5406 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5408 * elf.c (assign_file_positions_for_segments): If the backend does
5409 not want the elf header or the program headers in the address
5410 space, do not include them in the calculations.
5412 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5413 function to determine if we need additional program headers.
5414 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5415 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5417 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5419 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5421 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5423 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5424 back into one line. Some compilers (sunos 4.1.3 for example)
5425 won't accept args split across more than one line.
5427 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5429 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5430 * configure: Regenerate.
5432 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5434 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5435 try to do arithmetic on a void *, cast it to a unsigned char * first.
5437 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5439 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5440 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5442 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5443 flag for a newly defined symbol.
5444 (NAME(bfd_elf,record_link_assignment)): Likewise.
5445 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5446 set the DEF or REF_REGULAR flags correctly.
5448 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5449 (libbfd.h, libcoff.h): Corresponding change.
5451 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5452 a PLT32 reloc as dynamic.
5453 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5454 is not referenced by a dynamic object, and we are not making a
5455 shared object, then don't make a PLT entry. If we do make a PLT
5456 entry, make sure the symbol has been recorded as dynamic.
5458 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5460 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5461 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5462 (powerpcle-*-cygwin32): New.
5463 * peicode.h (add_data_entry): Get address from vma.
5465 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5467 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5468 attached to the section has already been created as an undefined
5469 symbol, treat it as if it hasn't been created yet.
5471 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5474 symbol or section symbols if stripping all symbols and this is not
5475 a relocateable link. Don't output the symbol string table if
5476 there are no symbols.
5477 (elf_link_flush_output_syms): Don't do anything if there are no
5480 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5482 * coff-aux.c: New file.
5483 * hosts/m68kaux.h: New file.
5484 * config.bfd (m68*-apple-aux*): New target.
5485 * configure.in (m68*-apple-aux*): New native host.
5486 (m68kaux_coff_vec): New vector.
5487 * configure: Rebuild.
5488 * targets.c (m68kaux_coff_vec): Declare.
5489 * coffcode.h (bfd_coff_backend_data): Add field
5490 _bfd_coff_link_add_one_symbol.
5491 (bfd_coff_link_add_one_symbol): Define.
5492 (compare_arelent_ptr): New static function if TARG_AUX.
5493 (coff_write_relocs): If TARG_AUX, sort the relocs.
5494 (coff_write_object_contents): Set A/UX aouthdr magic number.
5495 (coff_link_add_one_symbol): Define if not defined.
5496 (bfd_coff_std_swap_table): Initialize new field.
5497 * libcoff.h: Rebuild.
5498 * cofflink.c (coff_link_add_symbols): Call
5499 bfd_coff_link_add_one_symbol rather than
5500 _bfd_generic_link_add_one_symbol.
5501 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5502 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5503 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5504 * Makefile.in: Rebuild dependencies.
5505 (BFD32_BACKENDS): Add coff-aux.o.
5506 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5508 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5510 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5511 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5513 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5515 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5516 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5517 (maintainer-clean): Warn about deleting special files.
5518 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5520 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5521 warning symbols correctly.
5522 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5523 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5524 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5525 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5526 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5527 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5529 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5532 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5534 * libcoff-in.h: aligned newly exported names with bfd naming
5535 conventions. Removed an erroneous define of POWERPC_LE_PE.
5536 * libcoff.h: Rebuild.
5537 * cofflink.c, coff-ppc.c: the above function name changes
5539 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5541 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5542 * ecoff.c (struct extsym_info): Define.
5543 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5544 to ecoff_link_write_external.
5545 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5546 Strip symbols when appropriate.
5548 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5549 * syms.c (BSF_OBJECT): Define.
5550 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5551 * bfd-in2.h: Rebuild.
5552 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5554 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5557 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5558 copying relocs into a shared object, treat a defined global symbol
5560 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5561 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5562 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5564 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5565 real defined symbol, not to a weak defined symbol.
5567 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5569 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5570 and made a few static functions externs.
5572 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5573 POWERPC_LE_PE hack in cofflink.
5575 * libcoff-in.h: promoted the following from cofflink.c to allow
5576 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5577 coff_debug_merge_element, struct coff_debug_merge_type,
5578 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5579 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5580 coff_debug_merge_hash_lookup, coff_link_section_info,
5581 coff_final_link_info, coff_debug_merge_hash_newfunc,
5582 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5584 * libcoff.h: re-gen'd
5586 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5588 * syms.c: Include "bfdlink.h".
5589 (struct stab_find_info): Define.
5590 (_bfd_stab_section_find_nearest_line): New function.
5591 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5592 * libbfd.h: Rebuild.
5593 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5594 * elf.c (_bfd_elf_find_nearest_line): Try calling
5595 _bfd_stab_section_find_nearest_line before searching the ELF
5596 symbol table. Find the closest STT_FUNC symbol, not the last one.
5597 * libcoff-in.h (coff_data_type): Add line_info field.
5598 * libcoff.h: Rebuild.
5599 * coffgen.c (coff_find_nearest_line): Try calling
5600 _bfd_stab_section_find_nearest_line before searching the COFF
5602 * Makefile.in: Rebuild dependencies.
5604 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5606 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5607 4 bytes, so we get the correct value when updating the register
5608 field in little endian mode.
5610 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5612 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5613 entry_section fields. Add sntoc and snentry fields.
5614 * libcoff.h: Rebuild.
5615 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5616 not toc_section and entry_section (the COFF file does not have any
5617 sections at this point).
5618 (coff_write_object_contents): Set o_snentry and o_sntoc from
5619 snentry and sntoc rather than entry_section and toc_section.
5620 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5621 snentry, not toc_section and entry_section.
5622 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5623 entry_section from hentry.
5624 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5626 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5627 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5628 than using toc_section directly.
5630 * archures.c: Add missing `.' in enum bfd_architecture.
5631 * bfd-in2.h: Rebuild.
5633 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5634 Robert Lipe <robertl@arnet.com>.
5636 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5638 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5639 to sections we allocate. Use bfd_zalloc to allocate initialial
5640 sections, not bfd_alloc.
5641 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5642 SDA{,2}I16 relocations.
5643 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5644 whether to put something in .sbss or not.
5645 (ppc_elf_relocate_section): Add support for more relocations. Add
5646 in sec->output_offset where appropriate. Make error messages
5647 include the symbol name.
5649 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5650 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5651 doesn't get redefined messages if -shared.
5653 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5654 section if the rel_section field has been set up.
5656 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5658 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5661 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5663 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5664 of flags, only flags used are controlled by mach number. Bump up
5665 output file mach number to highest of input file mach numbers.
5666 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5667 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5669 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5670 bfd_elf64_sparc_vec support.
5672 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5674 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5675 the embedded bit is set on some objects and not on others. Just
5677 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5680 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5682 * coffcode.h (coff_new_section_hook): Don't try to align the
5685 * coffcode.h (coff_set_section_contents): Fix the handling of the
5686 .lib section to work even if the entire section contents are
5687 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5688 Robert Lipe <robertl@arnet.com>.
5690 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5692 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5693 memory here for contents.
5695 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5696 _SDA2_BASE_ by 32768.
5697 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5698 started using. Allocate contents for .sdata and .sdata2 sections
5700 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5702 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5703 size _SDA{,2}_BASE_.
5704 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5707 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5709 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5711 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5712 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5713 (bfd_mach_sparc_v9a): Define.
5714 (bfd_mach_sparc_v9_p): Define.
5715 * bfd-in2.h: Regenerated.
5716 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5718 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5719 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5720 to bfd_elf32_sparc_vec.
5721 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5722 Add v8plus{,a} support.
5724 (sparc_compatible): New function.
5725 * elf32-sparc.h: #include "elf/sparc.h".
5726 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5727 elf32_sparc_final_write_processing): New functions.
5728 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5729 elf_backend_final_write_processing): Define.
5731 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5733 * elf-bfd.h (struct elf_link_hash_entry): Add
5734 linker_section_pointer field.
5735 (enum elf_linker_section_enum): Enumeration for new way of
5736 creating linker dynamic sections and symbols.
5737 (elf_linker_section{,_pointers}): New structures for creating
5738 dynamic sections and symbols.
5739 (elf_obj_tdata): Add linker_section_pointers and linker_section
5741 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5742 (_bfd_elf_create_linker_section): New declarations.
5743 (_bfd_elf_find_pointer_linker_section): Ditto.
5744 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5745 (_bfd_elf_make_linker_section_rela): Ditto.
5747 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5749 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5750 (ppc_elf_create_linker_section): New function to create the
5751 sections .got, .sdata, and .sdata2.
5752 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5754 (ppc_elf_check_relocs): Support more of the eabi relocations.
5755 (ppc_elf_relocate_section): Ditto.
5756 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5757 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5759 * elflink.h (elf_create_pointer_linker_section): New function to
5760 create initialized pointers in dynamic linker sections.
5761 (elf_finish_pointer_linker_section): Actually intialize the
5762 pointers created above.
5764 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5765 macros to provide both 32 and 64 bit versions of
5766 elf_create_pointer_linker_section.
5767 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5768 provide both 32 and 64 bit versions of
5769 elf_finish_pointer_linker_section.
5771 * elflink.c (_bfd_elf_create_linker_section): New function to
5772 create a linker section.
5773 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5774 given address in the linker pointer offsets created for a given
5776 (_bfd_elf_make_linker_section_rela): Make a RELA section
5777 corresponding to the generated linker section.
5779 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5781 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5783 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5785 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5786 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5787 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5788 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5789 toc entry in an objdump) for now.
5790 (ppc_do_last, ppc_get_last): New function - needed to save processing
5791 the toc owner to the end.
5792 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5795 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5796 toc owner from being done till last. Must define POWERPC_LE_PC
5799 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5801 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5803 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5804 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5806 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5810 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5812 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5814 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5816 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5818 * elf.c (assign_file_positions_for_segments): Don't increment file
5819 offset for a segment which contains no loadable sections.
5821 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5823 * reloc.c: Add new PowerPC relocations.
5824 * {bfd-in2,libbfd}.h: Regenerate.
5826 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5827 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5829 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5831 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5834 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5837 * coffgen.c (coff_find_nearest_line): Don't try to cache
5838 information in sections that are not owned by a BFD. From Richard
5839 Henderson <richard@atheist.tamu.edu>.
5841 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5842 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5843 * elflink.h (elf_link_output_extsym): Remove special check for
5846 * ecoffswap.h: Add prototypes for static functions.
5848 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5850 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5851 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5853 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5854 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5855 support. Begin support for R_PPC_SDA{2,}REL.
5857 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5859 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5860 create the .got and .got.neg sections.
5861 (ppc_elf_size_dynamic_sections): Call it.
5862 (ppc_elf_check_relocs): Call it.
5863 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5864 (ppc_elf_check_relocs): Add error messages for relocations we
5865 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5868 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5870 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5871 section flags for V.4 and eabi.
5873 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5875 * elf.c (assign_file_positions_for_segments): If a segment
5876 contains no sections, don't mark it as readable.
5878 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5879 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5881 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5882 dynamic section, if there is one.
5883 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5884 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5885 (bfd_elf64_swap_dyn_in): Likewise.
5886 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5888 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5890 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5891 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5892 <pirker@eiunix.tuwien.ac.at>.
5894 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5896 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5897 PowerPC V.4 and eabi.
5898 * bfd-in2.h: Regenerate.
5899 * libfd.h: Regenerate.
5901 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5903 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5904 section type and SHF_EXCLUDE section flag, turning them into the
5905 appropriate bfd section flag.
5907 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5909 * xcofflink.c (xcoff_link_add_symbols): Create the special
5910 sections if we see a DYNAMIC object, in case that is the only
5911 XCOFF input object we see.
5913 * elf32-mips.c: Extensive changes for a start at dynamic linking
5914 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5916 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5917 (struct elf_backend_data): Remove
5918 elf_backend_create_program_headers field. Add
5919 elf_backend_additional_program_headers and
5920 elf_backend_modify_segment_map fields.
5921 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5923 (elf_backend_additional_program_headers): Likewise.
5924 (elf_backend_modify_segment_map): Likewise.
5925 (elf_backend_create_program_headers): Don't define.
5926 (elfNN_bed): Change to account for field changes.
5927 * elf.c (assign_file_positions_for_segments): Call new
5928 modify_segment_map backend function. Don't call old
5929 create_program_headers backend function.
5930 (get_program_header_size): Call additional_program_headers rather
5931 than create_program_headers.
5932 * elflink.h (elf_link_add_object_symbols): Initialize
5933 type_change_ok from new backend field.
5934 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5936 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5937 a reloc against the appropriate section.
5939 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5940 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5941 (elf_flags_init): Rename from elf_ppc_flags_init.
5942 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5944 (ppc_elf_copy_private_bfd_data): Likewise.
5945 (ppc_elf_merge_private_bfd_data): Likewise.
5947 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5950 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5952 * coff-alpha.c (alpha_relocate_section): During final link, allow
5953 output .lita section to be bigger than 64k by adjusting gp value
5954 on a per-input section basis.
5955 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5957 (struct ecoff_section_tdata): Add gp field.
5959 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5961 Handle Alpha ECOFF changes in OSF/1 3.2.
5962 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5964 * coff-alpha.c: Include "aout/ar.h".
5965 (alpha_ecoff_get_relocated_section_contents): Don't require an
5966 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5967 3.2 doesn't generate one.
5968 (alpha_relocate_section): Likewise.
5969 (alpha_ecoff_slurp_armap): Define.
5970 (alpha_ecoff_slurp_extended_name_table): Define.
5971 (alpha_ecoff_construct_extended_name_table): Define.
5972 (alpha_ecoff_truncate_arname): Define.
5973 (alpha_ecoff_write_armap): Define.
5974 (alpha_ecoff_generic_stat_arch_elt): Define.
5975 (alpha_ecoff_update_armap_timestamp): Define.
5977 (alpha_ecoff_read_ar_hdr): New static function.
5978 (alpha_ecoff_get_elt_at_filepos): New static function.
5979 (alpha_ecoff_openr_next_archived_file): New static function.
5980 (alpha_ecoff_get_elt_at_index): New static function.
5981 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5982 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5983 _bfd_ecoff to alpha_ecoff.
5984 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5985 field from backend structure, rather than always calling
5986 _bfd_get_elt_at_filepos.
5987 * coff-mips.c (mips_ecoff_backend_data): Initialize
5988 get_elt_at_filepos field.
5989 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5990 from _bfd_generic_read_ar_hdr with minor changes.
5991 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5992 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5993 * libbfd.h: Rebuild.
5995 * bfd-in.h (BFD_IN_MEMORY): Define.
5996 * libbfd-in.h (struct bfd_in_memory): Define.
5997 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5998 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5999 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6000 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6001 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6002 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6003 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6004 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6005 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6006 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6008 (bfd_openstreamr): Likewise.
6009 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6010 BFD_IN_MEMORY is not set.
6011 * riscix.c (riscix_some_aout_object_p): Likewise.
6012 * bfd-in2.h, libbfd.h: Rebuild.
6014 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6015 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6016 (bfd_get_elt_at_index): Define.
6017 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6018 bfd_get_elt_at_index. Change index parameter from int to
6020 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6021 (_bfd_noarchive_get_elt_at_index): Define.
6022 (_bfd_archive_bsd_get_elt_at_index): Define.
6023 (_bfd_archive_coff_get_elt_at_index): Define.
6024 * bfd-in2.h, libbfd.h: Rebuild.
6025 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6026 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6027 * ieee.c (ieee_get_elt_at_index): Define.
6028 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6029 * oasys.c (oasys_get_elt_at_index): Define.
6030 * som.c (som_get_elt_at_index): Define.
6032 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6033 numbers to the .text section.
6035 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6037 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6038 If there is a SEC_DEBUGGING section, get the contents of the debug
6039 information part from it.
6040 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6042 (ieee_write_object_contents): Check ieee_write_debug_part return.
6044 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6046 * config.bfd (i[345]86-*-freebsd*): Add target.
6047 * configure.in (i386freebsd_vec): Add vec.
6048 * configure: Regenerate.
6049 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6050 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6051 Rebuild dependencies..
6052 * freebsd.h: New file.
6053 * i386freebsd.c: New file.
6054 * targets.c (i386freebsd_vec): Declare.
6055 (bfd_target_vector): Add i386freebsd_vec.
6056 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6057 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6059 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6061 * ieee.c (ieee_slurp_debug): New static function.
6062 (ieee_object_p): Call it.
6063 (ieee_slurp_section_data): Skip debugging sections.
6064 (ieee_get_reloc_upper_bound): Likewise.
6065 (ieee_get_section_contents): Likewise.
6066 (ieee_canonicalize_reloc): Likewise.
6067 (ieee_write_section_part): Likewise.
6068 (ieee_write_debug_part): Likewise.
6069 (ieee_write_data_part): Likewise.
6070 (init_for_output): Likewise.
6072 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6074 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6076 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6077 relocs, since ppc_elf_relocate_section handles the linker case.
6078 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6080 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6081 ppc_elf_relocate_section since that is now the only caller.
6082 (ppc_elf_relocate_section): Ditto.
6084 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6086 * coffcode.h (coff_write_object_contents): If we don't know the
6087 section of the entry point for an XCOFF executable, always set the
6088 entry address to -1.
6090 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6092 * elf.c (bfd_section_from_shdr): Add support for note sections.
6094 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6096 * bfd-in.h (struct _symbol_info): Add stab_type field.
6097 * bfd-in2.h: Rebuild.
6098 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6100 * elf32-ppc.c: Remove trailing newline from calls to
6102 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6103 difference if target endianness is known.
6105 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6107 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6108 old style TOC16 references without using R_PPC_GOT.
6109 (ppc_reloc_type): Ditto.
6110 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6111 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6112 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6113 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6114 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6116 (ppc_elf_adjust_dynamic_symbol): Ditto.
6117 (ppc_elf_adjust_dynindx): Ditto.
6118 (ppc_elf_size_dynamic_sections): Ditto.
6119 (ppc_elf_finish_dynamic_symbol): Ditto.
6120 (ppc_elf_finish_dynamic_sections): Ditto.
6121 (ELF_DYNAMIC_INTERPRETER): Define.
6123 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6125 * elf.c (copy_private_bfd_data): When attaching sections to
6126 segments ignore sections that won't be allocated. Patch from
6129 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6131 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6134 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6136 * coff-i960.c (CALC_ADDEND): Define.
6137 (coff_i960_relocate_section): Add the input section VMA to the
6138 addend for PC relative relocs.
6140 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6142 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6143 to correctly terminate.
6145 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * targets.c (enum bfd_endian): Define.
6148 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6149 from boolean to enum bfd_endian. Change header_byteorder_big_p
6151 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6152 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6153 * bfd-in2.h: Rebuild.
6154 * All targets: Change initialization of byteorder and
6155 header_byteorder to use enum bfd_endian values rather than
6157 * All files: Change all references to byteorder_big_p and
6158 header_byteorder_big_p to use new bfd_*_endian macros.
6160 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6162 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6164 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6166 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6168 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6170 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6172 * ieee.c: Lots of minor cleanups. Make many functions return
6173 errors rather than calling abort. Also:
6174 (ieee_write_twobyte): Remove; change callers to call existing
6175 ieee_write_2bytes function.
6176 (ieee_write_expression): Don't output the section twice when
6177 outputting a local symbol. Don't emit an extraneous zero if there
6179 (ieee_slurp_sections): Set the lma as well as the vma.
6180 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6182 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6183 a recognized one or bfd_arch_unknown.
6184 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6186 (ihex_get_symtab): Likewise.
6188 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6190 * aoutx.h: Include <ctype.h>.
6191 (struct aout_link_includes_table): Define.
6192 (struct aout_link_includes_totals): Define.
6193 (struct aout_link_includes_entry): Define.
6194 (aout_link_includes_lookup): Define macro.
6195 (struct aout_final_link_info): Add includes field.
6196 (aout_link_includes_newfunc): New static function.
6197 (NAME(aout,final_link)): Initialize includes hash table.
6198 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6200 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6202 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6204 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6206 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6208 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6210 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6211 (pe_print_private_bfd_data): call pe_print_reloc.
6212 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6213 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6214 up some debugging as well.
6216 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6218 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6221 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6223 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6224 when setting sections to NULL.
6226 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6228 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6230 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6231 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6233 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6234 * bfd-in2.h: Rebuild.
6236 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6238 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6240 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6242 * ihex.c (ihex_scan): Handle record types 4 and 5.
6243 (ihex_object_p): Permit types 4 and 5.
6244 (ihex_set_section_contents): Remove check for out of range
6246 (ihex_write_object_contents): Generate types 4 and 5.
6248 * elflink.h (elf_link_output_extsym): Just ignore warning and
6249 indirect references to symbols which don't really exist.
6251 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6253 * peicode.h (pe_print_idata): Minor format fixes
6254 (pe_print_edata): New function. Under private printing, this formats
6255 the edata section of a PE file.
6256 (pe_print_private_bfd_data): Added call to pe_print_edata.
6258 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6260 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6261 index, don't call stoi.
6263 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6265 * srec.c (srec_scan): Set lma as well as vma.
6267 * ihex.c: New file; support for Intel Hex format.
6268 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6269 (ihex_vec): Declare.
6270 (bfd_target_vector): Always include ihex_vec.
6271 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6272 * Makefile.in: Rebuild dependencies.
6273 (BFD_LIBS): Add ihex.o
6274 (BFD_LIBS_CFILES): Add ihex.c.
6275 * bfd-in2.h: Rebuild.
6277 * elf.c (assign_file_positions_for_segments): Sort the sections in
6279 (get_program_header_size): Return the right size if segment_map is
6281 (copy_private_bfd_data): Don't bother to sort the sections.
6283 * bfd.c (bfd_record_phdr): New function.
6284 * bfd-in.h (bfd_record_phdr): Declare.
6285 * bfd_in2.h: Rebuild.
6287 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6290 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6291 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6293 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6294 (bfd_zmalloc): Change declaration.
6295 * libbfd.h: Rebuild.
6296 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6297 and realloc. Don't set bfd_error_no_memory if they fail.
6299 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6301 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6302 uses as well. Added a new howto to deal with TOCREL16 relocs that
6303 are TOCDEFN as well.
6304 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6305 to handle RVA relocs from dlltool.
6306 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6307 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6308 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6310 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6311 to get the right section alignment.
6313 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6315 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6316 p_paddr if p_paddr is zero.
6317 (make_mapping): Set includes_filehdr and includes_phdrs for first
6319 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6321 (assign_file_positions_for_segments): Handle includes_filehdr and
6322 includes_phdrs. Remove special handling of PT_PHDR and first
6324 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6325 when appropriate. Remove special handling of PT_PHDR segment.
6326 Use a more complex condition for when a section is included in a
6327 segment to handle Solaris linker oddities.
6329 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6331 * coff-m88k.c (howto_table): Reformatted for easier reading;
6332 special_function now points to new function m88k_special_reloc.
6333 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6335 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6336 be done correctly by m88k_special_reloc.
6337 (reloc_processing): New function to be used by RELOC_PROCESSING.
6338 (RELOC_PROCESSING): Define to call reloc_processing.
6340 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6342 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6343 (pe_print_pdata): Likewise.
6345 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6346 obstack_alloc fails.
6347 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6349 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6350 * Many files: don't set bfd_error_no_memory if one of the above
6353 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6354 if p_paddr_valid is set.
6355 (copy_private_bfd_data): New static function.
6356 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6358 * elf.c (assign_file_positions_for_segments): Fix case where extra
6359 program headers were allocated.
6361 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6362 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6363 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6364 _bfd_elf_print_private_bfd_data.
6366 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6367 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6368 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6369 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6370 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6371 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6372 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6374 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6376 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6377 * elf.c (make_mapping): New static function.
6378 (map_sections_to_segments): New static function.
6379 (elf_sort_sections): New static function.
6380 (assign_file_positions_for_segments): New static function.
6381 (map_program_segments): Remove.
6382 (get_program_header_size): Remove sorted_hdrs, count, and
6383 maxpagesize parameters. Simplify.
6384 (assign_file_positions_except_relocs): When generating an
6385 executable, use assign_file_positions_for_segments.
6386 (elf_sort_hdrs): Remove.
6387 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6388 to get_program_header_size.
6390 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6392 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6394 * configure, config.in: Regenerate with autoconf 2.7.
6396 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6397 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6399 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6401 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6402 (ecoff_sec_to_styp_flags): Likewise.
6403 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6404 (ecoff_set_symbol_info): Handle scRConst.
6405 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6406 (ecoff_compute_section_file_positions): Handle .rconst section.
6407 (_bfd_ecoff_write_object_contents): Likewise.
6408 (ecoff_link_check_archive_element): Handle scRConst.
6409 (ecoff_link_add_externals): Likewise.
6410 (ecoff_link_write_external): Handle .rconst section.
6411 (ecoff_reloc_link_order): Likewise.
6412 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6413 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6415 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6417 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6418 DEF_DYNAMIC flag is set.
6420 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6422 * host-aout.c: If TRAD_HEADER is defined, include it.
6424 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6426 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6427 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6428 (BFD_NEED_DECLARATION): New function.
6429 * configure.in: Use BFD_NEED_DECLARATION.
6430 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6431 * configure, config.in: Rebuild with autoconf 2.6.
6433 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6434 special_sections before returning when called with a non XCOFF
6437 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6440 * coffcode.h (coff_compute_section_file_positions): Only pad the
6441 previous section to force file alignment when creating an
6444 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6446 * coffcode.h (coff_compute_section_file_positions): If
6447 RS6000COFF_C, set up the .debug section.
6449 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6450 if it is not large enough to accomodate the entire TOC area with
6451 signed 16 bit offsets.
6452 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6454 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6455 TOC anchor to use the TOC value used in the output file.
6457 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6459 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6460 (_bfd_coff_read_string_table): Likewise.
6462 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6464 * pe-arm.c: Fix typos.
6465 * coff-arm.c: Likewise.
6467 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6469 * coff-ppc.c (list_ele): Added "cat"egory member.
6470 (record_toc): New category parameter (priv or pub).
6471 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6472 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6473 the mainline. It addes extra toc cells in error.
6474 (ppc_coff_swap_sym_in_hook): Added some documentation.
6475 (dump_toc): Can now diagnose "virtual toc" chicanery.
6477 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6479 * elf-bfd.h (struct elf_link_hash_table): Change type of
6480 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6482 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6484 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6485 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6487 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6488 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6489 defined or mentioned in a regular file.
6491 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6493 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6494 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6495 (coff_ppc_relocate_section): Correct REL24 handling
6496 (ppc_process_before_allocation): Correct TOCDEFN handling
6498 * peicode.h (dir_names): Added name descriptions
6500 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6502 * VERSION: Updated to cygnus-2.6.
6504 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6506 * targets.c (m68k4knetbsd_vec): Declare.
6508 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6510 * targets.c (bfd_target): Change type of second argument to
6511 _bfd_print_private_bfd_data from void * to PTR.
6512 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6513 using PTR rather than void *.
6514 * bfd-in2, libbfd.h: Rebuild.
6515 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6517 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6518 _bfd_generic_bfd_print_private_bfd_data rather than casting
6521 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6523 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6524 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6526 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6527 BFD64_BACKENDS_CFILES): New variables.
6530 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6532 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6533 not at the file position of the first section.
6534 * coffcode.h (coff_compute_section_file_positions): Avoid using
6536 (coff_write_object_contents): When generating a PPC PE executable
6537 with no symbols, round up the file size to a COFF_PAGE_SIZE
6539 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6540 don't write out a string table.
6542 * elf.c (bfd_section_from_shdr): When using a different section
6543 header, pass the new one to _bfd_elf_make_section_from_shdr.
6544 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6545 (elf_map_symbols): Add section VMA to symbol value when comparing
6547 (_bfd_elf_compute_section_file_positions): Only build symbol table
6548 if there are some symbols. Set file offset of symtab and strtab
6550 (assign_file_positions_except_relocs): Remove dosyms parameter.
6551 Change all callers. Never set file offset of symtab and strtab
6553 (_bfd_elf_copy_private_section_data): New function.
6554 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6555 (_bfd_elf_copy_private_symbol_data): New function.
6556 (swap_out_syms): Check for special mapping of st_shndx created by
6557 copy_private_symbol_data.
6558 * elfxx-target.h: Use new copy routines.
6559 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6560 (_bfd_elf_copy_private_section_data): Declare.
6562 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6564 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6567 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6568 _bfd_dummy_target, matching the recent change to archive
6571 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6573 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6574 arithmetic on PTR types.
6576 * aout-target.h (MY(callback)): Set the lma of the sections.
6578 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6579 symbol into a reloc against the section.
6581 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6583 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6584 glue for the relocs: IMGLUE and IFGLUE.
6585 (record_toc): new function - tracks toc contents
6586 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6587 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6588 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6589 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6590 (ppc_record_toc_entry): Removed a debug define (duh)
6592 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6593 (pe_print_idata): New function - formats the idata section data
6594 (pe_print_pdata): New function - formats the pdata section data
6595 (pe_print_private_bfd_data): calls to above
6597 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6599 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6600 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6601 TARGET_SYM and TARGET_NAME for vector and BFD name.
6602 * coff-pmac.c (pmac_xcoff_vec): Remove.
6603 (TARGET_SYM, TARGET_NAME): Define.
6604 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6605 machine to 0, not all PowerMacs are 601s.
6607 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6609 * elfcode.h (elf_object_p): Read in any program headers.
6610 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6611 based on the program headers, if any.
6612 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6613 (map_program_segments): Set p_paddr of program headers based on
6616 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6618 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6621 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6622 trying to do a relocateable link with a non-a.out object file.
6624 * archive.c (bfd_generic_archive_p): Check the first object file
6625 in an archive even if target_defaulted is set. If the object file
6626 has the wrong xvec, reject it.
6628 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6629 be represented, report the name via _bfd_error_handler.
6630 (translate_to_native_sym_flags): Likewise.
6631 * elf32-mips.c (mips_elf_final_link): Likewise.
6632 * oasys.c (oasys_write_sections): Likewise.
6634 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6635 which checks for STYP_OVRFLO sections.
6636 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6637 reloc and lineno count overflows.
6638 (coff_write_object_contents): Call coff_count_linenumbers before
6639 coff_compute_section_file_positions. If RS6000COFF_C, handle
6640 reloc and lineno count overflows.
6641 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6642 relocs before dealing with .pad sections. Count overflow section
6643 headers when handling .pad sections.
6645 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6648 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6649 (struct xcoff_link_hash_table): Add descriptor_section and
6650 special_sections fields.
6651 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6652 (xcoff_link_add_symbols): Set linkage section alignment. Create
6653 descriptor section. Check for magic symbol names (_text, etc.),
6654 and record them in special_sections if found. Set
6655 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6656 descriptor field to point back to the function code symbol.
6657 (xcoff_sweep): Always mark the special descriptor_section.
6658 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6659 function descriptor, and mark it if it is.
6660 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6661 parameter, and fill it in. Allocate space for the descriptor
6663 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6664 global linkage code. If an undefined function descriptor is
6665 exported, arrange to define it. Warn about any other undefined
6667 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6668 (xcoff_write_global_symbol): Create a function descriptor when
6670 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6671 * bfd-in2.h: Rebuild.
6673 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6675 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6676 (ppc_coff_link_hash_table): new types for hashing
6677 (ppc_coff_link_hash_newfunc): hash entry constructor
6678 (ppc_coff_link_hash_table_init): hash table initializer
6679 (ppc_coff_link_hash_table_create): hash table constructor
6680 (ppc_record_toc_entry): changed references to hash table
6681 (coff_ppc_relocate_section): changed references to hash table
6683 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6684 * libcoff.h: Rebuild
6686 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6687 (coff_link_add_symbols): removed toc_offset init
6689 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6691 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6694 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6695 if it is given and mmep is available.
6696 * acconfig.h: Undef USE_MMAP.
6697 * configure, config.in: Regenerated.
6698 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6699 table handling the old way.
6700 (aout_get_external_symbols): Don't complain if last byte of string
6702 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6703 (bfd_free_window) [! USE_MMAP]: Don't define.
6704 (bfd_get_file_window,
6705 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6707 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6709 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6712 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6714 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6715 compatible with AMD generated COFF files. Try to support both AMD
6716 and GNU formats simultaneously.
6717 (coff_a29k_relocate_section): Likewise.
6719 * libbfd.c (bfd_get_file_window): Change writable parameter from
6720 int to boolean; update all callers. Pass MAP_SHARED if not
6721 writable--it's required on Solaris. Cast fprintf argument to
6723 * bfd-in.h (bfd_get_file_window): Update declaration.
6724 * bfd-in2.h: Rebuild.
6725 * aoutx.h: Update calls to bfd_get_file_window.
6727 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6729 (xcoff_swap_ldhdr_in): New static function.
6730 (xcoff_swap_ldsym_in): New static function.
6731 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6732 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6733 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6734 Handle XTY_ER/XMC_XO symbols correctly.
6735 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6736 rather than normal symbol table.
6737 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6738 already defined with the same absolute value.
6739 (xcoff_mark): When considering called symbols, check whether the
6740 descriptor is from a dynamic object, rather than the symbol
6742 (xcoff_build_ldsyms): Likewise.
6744 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6745 Cast realloc and malloc return values. If malloc or realloc fail,
6746 set bfd_error_no_memory.
6747 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6748 * bfd-in2.h: Rebuild.
6750 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6752 * coff-ppc.c (ppc_record_toc_entry): new function.
6753 (in_reloc_p): changed return value.
6754 (coff_ppc_relocate_section): much rework.
6755 (ppc_allocate_toc_section): new function.
6756 (ppc_process_before_allocation): new function.
6757 (ppc_coff_swap_sym_in_hook): new function.
6759 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6760 (coff_link_add_symbols): initialize toc_offset.
6762 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6763 (coff_swap_aouthdr_out): Added more sections to the data
6764 dictionary for the pe file header. Also changed linker version
6765 number on the ppc side.
6766 (dir_names): small improvements to the dictionary printing.
6767 (pe_mkobject_hook): save the file level flags.
6769 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6770 (pe_tdata): added real_flags field
6771 (coff_tdata): added local_toc_sym_map and access macro
6773 * libcoff.h (coff_link_hash_entry): added toc_offset field
6774 (pe_tdata): added real_flags field
6775 (coff_tdata): added local_toc_sym_map and access macro
6777 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6778 (coff_mkobject): init for local_toc_sym_map
6779 (coff_write_object_contents): set the internal_a.magic to
6780 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6783 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6785 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6786 entries until both the line number address and the function name
6787 address are too large.
6789 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6790 * configure: Rebuilt.
6792 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6793 is defined in the environment.
6795 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6797 * som.c (som_get_section_contents_in_window): Define to use
6800 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6802 * coff-i860.c: New file, based on coff-i386.c.
6803 * cpu-i860.c: New file, based on cpu-i386.c.
6804 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6805 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6806 targets, using i860coff_vec.
6807 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6808 trad-core.o and hosts/i860mach3.h.
6809 (i860coff_vec): Use coff-i860.o and cofflink.o.
6810 * configure: Rebuild.
6811 * Makefile.in: Rebuild dependencies.
6812 (ALL_MACHINES): Add cpu-i860.o.
6813 (BFD32_BACKENDS): Add coff-i860.o.
6814 (CFILES): Add cpu-i860.c and coff-i860.c.
6815 * targets.c (i860coff_vec): Declare.
6816 (bfd_target_vector): Add &i860coff_vec.
6817 * archures.c (bfd_i860_arch): Declare.
6818 (bfd_archures_list): Add &bfd_i860_arch.
6819 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6820 (coff_set_flags): Handle bfd_arch_i860.
6821 (coff_write_object_contents): Handle I860 a.out magic number.
6823 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6825 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6826 the created .tc section to 2.
6827 (xcoff_mark): Don't keep a .loader reloc for a call to an
6828 undefined symbol when creating a shared library.
6829 (xcoff_build_ldsyms): When creating a shared library, generate
6830 global linkage code for a call to an undefined symbol.
6832 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6834 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6835 BFD32_BACKENDS, BFD64_BACKENDS.
6836 (.dep1): Put mkdep output in a separate file.
6837 Rebuilt dependencies.
6839 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6842 Permit use of mmap when available:
6844 * configure.in: Check for mmap, madvise, mprotect.
6845 * config.in, configure: Regenerated.
6847 * libbfd.c (struct _bfd_window_internal): Define type.
6848 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6850 (ok_to_map): New static variable for debugging.
6851 (_bfd_generic_get_section_contents_in_window): New function.
6852 * bfd-in.h (bfd_window_internal): Declare type.
6853 (bfd_window): Define type.
6854 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6855 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6858 * libaout.h (struct aoutdata): Add two window fields.
6859 (obj_aout_sym_window, obj_aout_string_window): New macros.
6860 * aoutx.h (some_aout_object_p): Initialize windows.
6861 (aout_get_external_symbols): Get symbol data and strings in
6862 windows instead of explicitly allocated buffers.
6863 (slurp_symbol_table): Free window instead of memory.
6864 (bfd_free_cached_info): Release windows instead of freeing storage
6866 (aout_link_free_symbols): Ditto.
6868 * targets.c (bfd_target): Add new field for
6869 get_section_contents_in_window.
6870 (BFD_JUMP_TABLE_GENERIC): Updated.
6871 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6872 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6873 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6874 macros for get_section_contents_in_window field.
6876 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6878 * core.c: Renamed to corefile.c
6879 * makefile.dos (OBJS): Change core.o to corefile.o
6880 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6883 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6885 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6886 targ_selvecs to allow debugging under Irix-5 native.
6889 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6891 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6892 to o. Clobber and restore the list of new csects around the call
6893 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6894 linker error and the linker wants to read the symbol table. Reset
6895 the line number count of a real section even if it has no relocs.
6896 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6898 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6901 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6903 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6904 an undefined symbol in a shared link.
6906 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6907 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6908 phdm@info.ucl.ac.be (Philippe De Muyter).
6910 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6912 * coff-m88k.c (rtype2howto): New static function.
6913 (RTYPE2HOWTO): Use it rather than a macro definition.
6915 * coffcode.h (coff_write_object_contents): set internal_a.magic
6916 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6918 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6919 define TRAD_HEADER to new file hosts/delta68.h.
6920 m88*-motorola-sysv*, however, does use ptrace-core.o.
6921 * hosts/delta68.h: New file.
6923 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6924 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6926 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6928 * i386linux.c (MY(vec)): Declare before use.
6930 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6932 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6933 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6935 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6936 BFD is not of the right type.
6937 (bfd_elf_get_needed_list): Likewise.
6938 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6939 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6940 * xcofflink.c (XCOFF_XVECP): Define.
6941 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6943 (bfd_xcoff_import_symbol): Likewise.
6944 (bfd_xcoff_export_symbol): Likewise.
6945 (bfd_xcoff_link_count_reloc): Likewise.
6946 (bfd_xcoff_record_link_assignment): Likewise.
6947 (bfd_xcoff_size_dynamic_sections): Likewise.
6949 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6950 table index against the number of symbols for a base relative
6953 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6955 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6956 full_aouthdr flag here...
6957 (_bfd_xcoff_bfd_final_link): ...not here.
6959 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6961 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6962 systems that have a system <libelf.h>.
6963 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6964 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6965 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6966 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6967 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6968 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6969 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6971 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6973 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6974 set, set BSF_WEAK in symbol. Change all callers.
6975 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6976 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6977 _bfd_generic_link_add_one_symbol.
6978 (ecoff_indirect_link_order): Check that the section tdata relocs
6979 are not NULL before using them.
6981 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6982 define TRAD_HEADER as hosts/alphalinux.h.
6983 * configure: Rebuild.
6984 * hosts/alphalinux.h: New file.
6985 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6988 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6990 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6991 C_ECOMM storage classes.
6993 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6995 (xcoff_mark): Call xcoff_mark_symbol.
6996 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6997 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6999 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7001 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7003 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7005 (xcoff_find_reloc): New static function.
7006 (xcoff_link_add_symbols): Use it.
7007 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7008 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7009 relocate the value of C_DECL.
7011 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7013 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7015 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7016 callback decide what goes in .relocs.
7017 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7018 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7021 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7023 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7026 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7028 * xcofflink.c: More improvements, mostly to fix handling of
7029 constructors and a few other special cases.
7030 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7031 zero, reverting yesterday's change.
7032 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7033 (bfd_xcoff_link_count_reloc): Declare.
7034 (bfd_xcoff_record_link_assignment): Declare.
7035 * bfd-in2.h: Rebuild.
7037 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7039 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7040 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7041 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7042 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7043 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7044 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7046 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7049 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7050 segments includes the a.out header. See to that the magic number
7051 *always* is big-endian.
7053 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7054 m68k4k NetBSD configurations.
7056 * configure.in, configure: Separate i386 & mips NetBSD
7057 configurations from other BSD ones. Don't assume DEC is the only
7058 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7059 configurations. Add support for m68k4k NetBSD object format.
7061 * libaout.h: Added M_68K4K_NETBSD magic.
7063 * m68k4knetbsd.c: New file.
7065 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7067 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7070 * hosts/mipsnbsd.h: New file.
7073 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7075 * config.bfd: Add config stuff for mips*-*-magic* to set
7076 targ_defvec to ecoff_big_vec.
7079 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7081 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7083 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7084 toc_section, and entry_section fields.
7085 (struct xcoff_section_tdata): Remove ldrel_count field.
7086 * libcoff.h: Rebuild.
7087 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7089 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7090 full a.out header if full_aouthdr is set in xcoff_data.
7091 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7092 based on sections stored in xcoff_data.
7093 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7095 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7096 (rs6000coff_vec): Set symbol_leading_char to '.'.
7097 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7098 value stored in ret rather than returning a pointer value.
7100 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7102 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7105 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7107 * som.c (som_slurp_string_table): Allocate the strings with malloc
7108 since they're free'd by free_cached_info.
7109 (som_slurp_symbol_table): Similarly for the symbol table.
7111 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7113 * Makefile.in (diststuff): Don't make headers.
7115 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7117 * Makefile.in: Rebuild dependencies.
7119 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7120 output_bfd is not SunOS.
7121 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7122 non-SunOS input files.
7124 * xcofflink.c: Extensive changes to support linking shared objects
7125 and generating a .loader section.
7126 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7127 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7128 last_symndx, and ldrel_count fields.
7129 * libcoff.h: Rebuild.
7130 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7131 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7133 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7134 (bfd_xcoff_export_symbol): Declare.
7135 (bfd_xcoff_size_dynamic_sections): Declare.
7136 * bfd-in2.h: Rebuild.
7138 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7140 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7141 * configure: Rebuild.
7142 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7143 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7145 (pmac_xcoff_vec): Update to use new xcoff support.
7146 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7147 (xcoff_write_armap): Declare buf as unsigned char.
7148 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7150 * mpw-make.sed: Generalize subdir_do edit.
7152 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7154 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7155 correctly. Don't initialize asect->vma.
7157 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7159 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7160 something a little less than the page size.
7162 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7164 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7166 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7168 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7169 * coffcode.h (coff_write_object_contents): If .bss is before
7170 .data us that as data_start.
7171 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7173 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7174 (coff_swap_outhdr_out): Hardwire in version number.
7176 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7178 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7179 major and minor to *_vno, since the former are also macros in
7180 SunOS header files. Cast result of bfd_alloc to appropriate
7183 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7184 before assigning to sec_data.
7186 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7188 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7189 now relative to the section, not absolute.
7190 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7191 get the file name when there is a N_SO directory name. When
7192 handling stabs, remember that section->vma was added to the
7195 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7197 * sunos.c (struct sunos_link_hash_table): Add needed field.
7198 (sunos_link_hash_table_create): Call bfd_release, not free.
7199 (sunos_link_hash_table_create): Initialize needed field.
7200 (sunos_add_dynamic_symbols): Record needed objects.
7201 (bfd_sunos_get_needed_list): New function.
7202 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7203 * bfd-in2.h: Rebuild.
7205 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7207 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7209 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7211 * bfd-in.h (struct bfd_link_needed_list): Rename from
7212 bfd_elf_link_needed_list.
7213 * bfd-in2.h: Rebuild.
7214 * elf.c, elflink.h, libelf.h: Corresponding changes.
7216 Add start at AIX linker support; no shared libraries yet.
7217 * xcofflink.c: New file.
7218 * configure.in (rs600coff_vec): Use xcofflink.o.
7219 * configure: Rebuild.
7220 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7222 (struct xcoff_section_tdata): Define.
7223 (xcoff_section_data): Define macro.
7224 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7225 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7226 (_bfd_xcoff_bfd_final_link): Declare.
7227 (_bfd_ppc_xcoff_relocate_section): Declare.
7228 * libcoff.h: Rebuild.
7229 * coff-rs6000.c: Clean up a bit.
7230 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7231 cputype, csects, and debug_indices.
7232 (xcoff_copy_private_bfd_data): Copy cputype.
7233 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7234 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7235 (xcoff_reloc_type_lookup): Rename from
7236 rs6000coff_reloc_type_lookup.
7237 (coff_relocate_section): Define.
7238 (_bfd_xcoff_sizeof_headers): Define.
7239 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7240 (_bfd_xcoff_bfd_relax_section): Define.
7241 (_bfd_xcoff_bfd_link_split_section): Define.
7242 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7244 * coffcode.h (coff_compute_section_file_positions): If AIX,
7245 increment sofar by SMALL_AOUTSZ if not executable.
7246 (coff_write_object_contents): If AIX, always output an a.out
7247 header; if not executable, header size of SMALL_AOUTSZ.
7248 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7249 (_bfd_stringtab_init): Initialize xcoff field.
7250 (_bfd_xcoff_stringtab_init): New function.
7251 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7252 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7253 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7254 * libbfd.h: Rebuild.
7255 * Makefile.in: Rebuild dependencies.
7256 (BFD32_BACKENDS): Add xcofflink.o.
7257 (CFILES): Add xcofflink.c.
7259 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7260 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7261 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7263 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7265 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7267 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7269 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7270 * config.in: Regenerated.
7272 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7273 (_bfd_chunksize): New variable.
7274 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7275 for obstack chunk size.
7276 * configure.in: Check for getpagesize.
7277 * configure: Regenerated.
7279 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7281 * trad-core.c (rawptr): Make it a local variable of
7282 ptrace_unix_core_file_p.
7284 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7286 * coff-arm.c (in_reloc_p): New.
7287 * coff-i386.c (in_reloc_p): New.
7288 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7289 (coff_write_object_contents): Only set has_reloc_section
7291 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7292 in_reloc_p to decide if reloc should be emitted.
7293 * libcoff.h (pe_data_type.in_reloc_p): New.
7294 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7296 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7298 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7299 (_bfd_coff_read_internal_relocs): Likewise.
7300 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7301 (_bfd_coff_read_internal_relocs): Likewise.
7303 * elflink.h (elf_link_add_object_symbols): Correct conditions
7304 under which type and size change warnings are issued.
7306 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7308 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7309 a symbol which is not in a real section.
7310 (coff_write_native_symbol): Corresponding change.
7312 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7313 coff_link_hash_newfunc and make non-static.
7314 (_bfd_coff_link_hash_table_init): New function, broken out of
7315 _bfd_coff_link_hash_table_create.
7316 (_bfd_coff_link_hash_table_create): Use it.
7317 (process_embedded_commands): Make static.
7318 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7319 (_bfd_coff_link_hash_table_init): Declare.
7320 * libcoff.h: Rebuild.
7322 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7323 field in XCOFF tdata.
7324 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7325 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7326 based on cputype stored in a.out header, or in n_type of initial
7328 (coff_write_object_contents): Set cputype correctly in a.out
7330 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7332 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7333 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7335 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7336 * libcoff.h: Rebuild.
7338 * cpu-rs6000.c (rs6000_compatible): New static function.
7339 (bfd_rs6000_arch): Use it.
7340 * cpu-powerpc.c (powerpc_compatible): New static function.
7341 (arch_info_struct): Define various flavours of PowerPC.
7342 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7345 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7347 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7349 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7351 * elflink.h (elf_link_add_object_symbols): Don't warn about
7352 changing the size or type if the old definition was weak.
7354 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7356 * coffcode.h (combined_entry_type): Add fix_line field.
7357 (coff_slurp_line_table): Warn if we try to set the lineno field of
7359 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7360 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7361 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7362 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7364 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7365 * libcoff.h: Rebuild.
7367 * libcoff-in.h (struct xcoff_tdata): Define.
7368 (xcoff_data): Define.
7369 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7370 * bfd-in2.h, libcoff.h: Rebuild.
7371 * coff-rs6000.c (xcoff_mkobject): New static function.
7372 (coff_mkobject): Define.
7373 (xcoff_copy_private_bfd_data): New static function.
7374 (coff_bfd_copy_private_bfd_data): Define.
7375 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7377 (rs6000coff_vec): Add DYNAMIC to object_flags.
7378 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7379 .loader sections specially.
7380 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7381 section alignment from the XCOFF tdata information.
7382 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7383 F_SHROBJ, and copy the extra a.out header information into the
7384 XCOFF tdata structure.
7385 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7386 F_DYNLOAD and the extra a.out header information.
7387 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7388 C_HIDEXT symbol with attached csect information.
7389 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7390 in the o_maxdata field.
7391 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7392 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7393 end if BSF_NOT_AT_END is set.
7395 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7396 _bfd_read_ar_hdr_fn.
7397 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7398 * bfd-in2.h, libbfd.h: Rebuild.
7399 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7401 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7402 (bfd_slurp_bsd_armap_f2): Likewise.
7403 (_bfd_slurp_extended_name_table): Likewise.
7405 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7407 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7409 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7410 when the symbol table is empty.
7412 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7413 space for section symbols, since we don't output them either.
7414 (elf_m68k_adjust_dynindx): Removed.
7416 * ptrace-core.c (rawptr): Make it a local variable of
7417 ptrace_unix_core_file_p.
7419 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7421 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7424 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7425 Mac object file formats.
7427 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7429 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7430 auxent if there isn't one.
7431 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7432 rather than FILNMLEN as the maximum name length.
7434 * coffcode.h (bfd_coff_backend_data): Add new field
7435 _bfd_coff_print_aux.
7436 (bfd_coff_print_aux): New static function.
7437 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7438 scnlen field of an XTY_LD csect aux entry.
7439 (coff_print_aux): New static function.
7440 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7441 in coff_pointerize_aux_hook.
7442 (bfd_coff_std_swap_table): Initialize new field.
7443 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7444 * libcoff.h: Rebuild.
7445 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7446 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7448 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7449 if there are symbols, for native AIX ld compatibility.
7451 * coffcode.h (bfd_coff_backend_data): Add new field
7452 _bfd_coff_pointerize_aux_hook.
7453 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7454 or I960, and as 0 otherwise.
7455 (bfd_coff_std_swap_table): Initialize new field.
7456 * libcoff.h: Rebuild.
7457 * coffgen.c (coff_pointerize_aux): Change parameters to take
7458 symbol pointer instead of type and class, and to take aux index.
7459 Call _bfd_coff_pointerize_aux_hook if it is defined.
7460 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7461 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7462 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7464 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7465 read-only/host-only support.
7467 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7469 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7472 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7473 BFD_JUMP_TABLE_ARCHIVE accordingly.
7474 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7475 (_bfd_compute_and_write_armap): Declare.
7476 (_bfd_generic_read_ar_hdr): Declare.
7477 (_bfd_read_ar_hdr): Define.
7478 (_bfd_noarchive_read_ar_hdr): Define.
7479 (_bfd_archive_bsd_read_ar_hdr): Define.
7480 (_bfd_archive_coff_read_ar_hdr): Define.
7481 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7482 _bfd_read_ar_hdr instead.
7483 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7484 (_bfd_compute_and_write_armap): Rename from
7485 compute_and_write_armap. Make non-static. Change all callers.
7486 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7487 than _bfd_snarf_ar_hdr.
7488 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7489 * ieee.c (ieee_read_ar_hdr): Define.
7490 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7491 * oasys.c (oasys_read_ar_hdr): Define.
7492 * som.c (som_read_ar_hdr): Define.
7493 * bfd-in2.h, libbfd.h: Rebuild.
7495 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7497 * peicode.c (coff_swap_filehdr_in): If symptr is
7498 zero, there aren't any symbols, even if nsyms is set.
7500 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7502 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7504 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7505 sections, and set styp correctly for them: .got, .hash, .dynamic,
7506 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7507 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7509 (ecoff_sort_hdrs): New static function.
7510 (ecoff_compute_section_file_positions): Return boolean, not void.
7511 Sort the sections by VMA before looking through them. Put the
7512 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7513 section on an appropriate boundary within the page.
7514 (ecoff_compute_reloc_file_positions): Check return value of
7515 ecoff_compute_section_file_positions.
7516 (_bfd_ecoff_set_section_contents): Likewise.
7517 (_bfd_ecoff_write_object_contents): Check for various Alpha
7518 section types when incrementing text_size and data_size. Call
7519 adjust_headers backend function if it exists.
7520 * coff-alpha.c (alpha_adjust_headers): New static function.
7521 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7522 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7524 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7526 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7528 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7529 of ALTERNATE_AIX_CORE_FORMAT.
7530 * configure.in (aix4): No longer need CORE_FLAGS.
7531 * configure: Updated.
7533 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7535 NS32k changes from Ian Dall:
7536 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7538 (aout_link_input_section_std, aout_link_input_section_ext,
7539 aout_link_reloc_link_order): Call them instead of _bfd_*
7541 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7543 (backend_data): Use it instead of hardcoded zero.
7545 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7546 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7548 * ns32knetbsd.c: Include bfd.h.
7549 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7550 (MY_bfd_reloc_type_lookup): Declare function too.
7551 * pc532-mach.c (set_sizes): Don't declare.
7552 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7553 (backend_data, MY_backend_data): Don't define.
7555 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7556 ns32k-*-lites* like ns32k-*-netbsd*.
7558 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7561 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7563 * coffcode.h (coff_write_object_contents): Restore setting
7564 f_timdat to 0, deleted on August 22.
7566 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7568 * coffcode.h (coff_bfd_copy_private_symbol_data,
7569 coff_bfd_copy_private_section_data,
7570 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7571 * peicode.h (coff_bfd_copy_private_bfd_data): New
7572 (pe_bfd_copy_private_bfd_data): New.
7573 (coff_swap_scnhdr_in): Swap bss size into the right place.
7574 (pe_print_private_bfd_data): Add some newlines.
7576 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7578 * som.c (setup_sections): Don't die if a space has no subspaces.
7580 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7582 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7583 dynamic symbol override a common symbol. Don't change the size or
7584 type if they have been set and the new symbol is not a definition.
7585 Warn if the size or type changes.
7587 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7589 * som.c (som_begin_writing): Don't write the symbol table or
7591 (som_finish_writing): Write them here. Place them after the
7592 subspace data, but before the relocs.
7594 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7596 * sunos.c (sunos_add_one_symbol): Just pass false, not
7597 info->shared_library, to sunos_create_dynamic_sections.
7598 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7600 (sunos_check_dynamic_reloc): Remove .text section assertion.
7602 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7604 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7605 * configure, configure.in: Add pmac_xcoff_vec case.
7606 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7607 * coff-pmac.c: New file, PowerMac XCOFF support.
7608 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7609 * targets.c (pmac_xcoff_vec): Declare.
7611 * mpw-config.in: Various changes to be compatible with the
7612 autoconf-based configury.
7613 * mpw-make.sed: New file, sed commands to translate Unix
7614 makefile into MPW syntax.
7615 * mpw-make.in: Remove.
7616 * hosts/mpw.h: Remove.
7617 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7618 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7620 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7622 * binary.c (binary_get_symtab): Return an empty string on error.
7623 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7625 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7627 * coff-ppc.c: Reformatted according to gnu conventions
7628 Removed irrelevant "if 0" code
7630 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7632 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7633 symbols rather than as indirect symbols.
7634 (MY(slurp_symbol_table)): Don't do anything special about
7637 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7638 of .ctors and .dtors sections is no larger than 2.
7640 * sunos.c (sunos_add_one_symbol): Don't change
7641 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7643 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7644 dynamic symbols when creating a shared library.
7645 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7647 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7648 written even if it is not defined in a regular object.
7649 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7650 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7651 rather than the constant 22.
7652 (sunos_check_dynamic_reloc): Handle creating a shared library.
7653 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7654 zero when creating a shared library.
7655 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7656 write it out at the start of the symbol table.
7658 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7660 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7662 * config.bfd: Add arm-*-coff.
7663 * configure.in, configure: Add armcoff_{little,big}_vec.
7664 * targets.c (armcoff_{little,big}_vec): Declare.
7665 (bfd_target_vector): Add armcoff_{little,big}_vec.
7666 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7668 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7670 * targets.c (bfd_find_target): Remove debugging code.
7672 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7674 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7676 * Makefile.in: added *-ppc files
7677 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7678 allow pe based .o's to be shared with other tools on ppc/NT
7679 * config.bfd: added powerpc[le]-[pe|winnt] config support
7680 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7681 * peicode.h: Added more section flags for PE on ppc
7682 Added coff_swap_filehdr_out to allow peicode.h to be
7683 used for non-image PE files on ppc.
7684 Check for image, or not, before copying pe_opthdr
7685 * targets.c: Added new bfd's
7686 * targets.c: Removed two inactive bfds that shouldn't have made it this
7689 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7691 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7692 explicit values to initialize all relocs. Change all users.
7693 (ppc_elf_brtaken_inner): New function to handle branch predicition
7695 (ppc_elf_brtaken_reloc): Ditto.
7696 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7697 relocs use ppc_elf_unsupported_reloc.
7698 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7699 needs to be reported.
7700 (ppc_elf_relocate_section): Support branch prediction relocs.
7702 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7704 * bfd.c (bfd_assert): Remove \n from string passed to
7707 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7708 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7709 (bfd_coff_make_section_hook): Don't define.
7710 (coff_make_section_hook): Remove.
7711 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7712 (styp_to_sec_flags): Likewise.
7713 (coff_write_object_contents): Likewise.
7714 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7716 * libcoff.h: Rebuild.
7717 * coffgen.c (make_a_section_from_file): Just call
7718 bfd_make_section_anyway, not bfd_make_section or
7719 bfd_coff_make_section_hook.
7720 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7721 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7722 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7723 make_section_hook field.
7724 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7726 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7727 pointers into value field for warning and indirect symbols; just
7728 leave the value field alone.
7729 * linker.c (generic_link_add_symbol_list): Use next symbol for
7730 warning and indirect symbols, rather than looking in symbol value.
7731 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7732 parameter. Change all callers. Remove support for indirect
7733 symbols; it didn't work anyhow.
7734 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7735 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7736 * bfd-in2.h: Rebuild.
7738 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7740 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7741 go back to telling the tools this reloc operates on 32 bits.
7743 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7745 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7746 rather than a direct fprintf.
7747 * archive.c (_bfd_write_archive_contents): Likewise.
7748 * coffcode.h (coff_slurp_symbol_table): Likewise.
7749 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7750 (ppc_elf_unsupported_reloc): Likewise.
7751 (ppc_elf_relocate_section): Likewise.
7752 * i386linux.c (linux_tally_symbols): Likewise.
7753 (linux_finish_dynamic_link): Likewise.
7754 * osf-core.c (osf_core_core_file_p): Likewise.
7755 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7756 * som.c (som_sizeof_headers): Likewise.
7757 * srec.c (srec_bad_byte): Likewise.
7758 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7759 * libbfd-in.h (bfd_assert): Declare first parameter const.
7760 * libbfd.h: Rebuild.
7761 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7762 bfd_reloc_overflow is enough.
7763 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7764 * coff-h8500.c (rtype2howto): Likewise.
7765 * coff-z8k.c (rtype2howto): Likewise.
7766 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7767 * elf.c (_bfd_elf_get_lineno): Likewise.
7768 (_bfd_elf_no_info_to_howto): Likewise.
7769 (_bfd_elf_no_info_to_howto_rel): Likewise.
7770 * hp300hpux.c (convert_sym_type): Likewise.
7771 (MY(swap_std_reloc_in)): Likewise.
7772 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7774 * libaout.h (struct aoutdata): Add line_buf field.
7775 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7776 and filename_buffer. Instead, use a malloc buffer stored in the
7777 new line_buf field. Remove length restrictions.
7779 * coffgen.c (string_size): Remove static variable.
7780 (debug_string_size, debug_string_section): Likewise.
7781 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7782 and debug_string_size_p parameters. Use them instead of the
7783 global variables. Change all callers.
7784 (coff_write_symbol): Likewise.
7785 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7786 (coff_write_symbols): Add local variables to replace removed
7789 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7790 function, and line_base fields.
7791 * libcoff.h: Rebuild.
7792 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7793 information, rather than using static variables.
7795 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7796 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7798 * init.c (initialized): Remove static variable.
7799 (bfd_init): Don't bother setting initialized.
7800 (bfd_check_init): Remove.
7801 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7802 * libbfd.h: Rebuild.
7804 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7806 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7807 size for full core dumps. Copy core file header to private data.
7808 (rs6000coff_core_file_failing_command,
7809 rs6000coff_core_file_failing_signal): New functions to extract
7810 the file name and terminating signal from the core file.
7811 * coff-rs6000.c: Use them.
7813 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7815 Change arch info to be const, initialized at compile time.
7816 * archures.c: Reindent many functions. Change CONST to const.
7817 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7818 nothing set it anyhow. Make next const.
7819 (bfd_arch_info_list): Remove.
7820 (bfd_archures_list): Rename from archures_init_table. Change from
7821 a table of function pointers to a table of bfd_arch_info_type
7822 structure addresses.
7823 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7824 (bfd_lookup_arch): Likewise.
7825 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7827 (bfd_default_arch_struct): Make const.
7828 (bfd_arch_init, bfd_arch_linkin): Remove.
7829 (bfd_get_arch_info): Return a const pointer.
7830 * init.c (bfd_init): Don't call bfd_arch_init.
7831 * bfd.c (struct _bfd): Make arch_info const.
7832 * bfd-in2.h: Rebuild.
7833 * libbfd.h: Rebuild.
7834 * configure.in: Put & before everything in $selarchs.
7835 * configure: Rebuild.
7836 * cpu-*.c: Change bfd_*_arch from a function which calls
7837 bfd_arch_linkin to a const structure.
7838 * ieee.c (ieee_object_p): Make arch const.
7840 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7842 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7844 * bfd-in2.h: Regenerate.
7845 * libbfd.h: Regenerate.
7847 * elf32-ppc.c (reloc_type): Update names to match current draft.
7848 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7849 relative. Update names to current V.4 draft.
7850 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7851 (ppc_elf_relocate_section): Rename relocations to match draft.
7853 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7855 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7856 compiled with -mrelocatable-lib to be linked with either normal
7857 modules or -mrelocatable modules.
7859 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7861 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7862 in the a.out header.
7864 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7865 a reloc against a local symbol, even if it's not a section.
7867 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7869 * targets.c (bfd_target): Remove unused align_power_min field.
7870 * bfd-in2.h: Rebuild.
7871 * All backends: Remove initialization of align_power_min.
7873 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7875 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7877 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7879 * config.bfd (mips-dec-netbsd*): New target.
7880 * configure.host (mips-dec-netbsd*): New host.
7881 * configure.in (mips-dec-netbsd*): New native.
7882 * configure: Rebuild.
7884 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7886 Make the COFF backend linker merge common types:
7887 * cofflink.c (struct coff_debug_merge_element): Define.
7888 (struct coff_debug_merge_type): Define.
7889 (struct coff_debug_merge_hash_entry): Define.
7890 (struct coff_debug_merge_hash_table): Define.
7891 (coff_debug_merge_hash_table_init): Define.
7892 (coff_debug_merge_hash_table_free): Define.
7893 (coff_debug_merge_hash_lookup): Define.
7894 (struct coff_final_link_info): Add debug_merge field.
7895 (coff_debug_merge_hash_newfunc): New static function.
7896 (_bfd_coff_final_link): Allocate and free debug_merge table.
7897 (coff_link_input_bfd): Merge identical enum, struct and union
7900 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7902 Convert i960 COFF to use COFF backend linker.
7903 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7904 structure to store the symbol being used.
7905 (coff_i960_start_final_link): New static function.
7906 (coff_i960_relocate_section): New static function.
7907 (coff_i960_adjust_symndx): New static function.
7908 (coff_start_final_link): Define.
7909 (coff_relocate_section): Define.
7910 (coff_adjust_symndx): Define.
7911 * coffcode.h (bfd_coff_backend_data): Add new callback function
7912 _bfd_coff_start_final_link.
7913 (bfd_coff_start_final_link): Define.
7914 (coff_start_final_link): Define if not defined.
7915 (bfd_coff_std_swap_table): Add coff_start_final_link.
7916 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7918 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7919 function callback is not NULL.
7920 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7921 (_bfd_coff_internal_syment_name): Declare.
7922 * libcoff.h: Rebuild.
7923 * configure.in (icoff_big_vec): Add cofflink.o.
7924 (icoff_little_vec): Likewise.
7925 * configure: Rebuild.
7927 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7929 * Makefile.in (clean-info): Remove extraneous tab from line
7932 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7934 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7935 contents has relocs.
7937 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7939 * coffcode.h (coff_compute_section_file_positions): Keep the
7941 (coff_write_object_contents): Remember if it's a relocatable
7943 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7944 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7945 if relocatable file. Swap out saved raw size.
7947 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7949 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7950 (maintainer-clean): Rename from realclean, passing
7951 maintainer-clean down to subdirectories, but leave realclean as a
7954 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7957 * dep-in.sed: Remove config.h from generated dependencies.
7959 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7960 broken out of sunos_canonicalize_dynamic_symtab.
7961 (sunos_canonicalize_dynamic_symtab): Call new function
7962 sunos_slurp_dynamic_symtab.
7963 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7964 dynamic symbol table to the caller.
7965 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7966 callback to override the symbols being read.
7967 * libaout.h (struct aout_backend_data): Add three new parameters
7968 to add_dynamic_symbols callback.
7970 Extensive minor changes to avoid various gcc warnings. Also:
7971 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7972 * archures.c (bfd_arch_info_type): Change mach field from long to
7974 (bfd_lookup_arch): Change machine parameter from long to unsigned
7977 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7979 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7980 a symbol with a non-zero plt_offset.
7982 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * elfcode.h (align_file_position): Remove; not used.
7986 * configure.in: Only check for <sys/procfs.h> on a native system,
7987 and make sure it defines prstatus_t.
7988 * configure: Rebuild.
7990 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7992 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7994 * config.in: Rename from config.h.in.
7995 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7996 Check for config.h:config.in when creating stamp-h.
7997 * configure: Rebuild.
7998 * Makefile.in (stamp-h): Depend upon config.in rather than
7999 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8000 calling config.status.
8002 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8003 (Makefile): Just rebuild Makefile.
8004 (config.h, stamp-h): New targets.
8005 * configure.in: Create stamp-h when rebuilding config.h.
8006 * configure: Rebuild.
8008 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8010 * configure.in: Call AC_CONFIG_HEADER. Substitute
8011 HOST_64BIT_LONG. Check that various header files exist. Check
8012 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8013 and/or free need to be declared. Don't make a link to sysdep.h.
8014 Define TRAD_HEADER for various hosts.
8015 * configure: Rebuild.
8016 * configure.host: Don't set my_host. Add definitions taken from
8017 host header files for various entries. Remove entries which now
8019 * acconfig.h: New file.
8020 * config.h.in: New file, built by autoheader.
8021 * sysdep.h: New file.
8022 * Makefile.in (do_distclean): Don't remove sysdep.h.
8024 (LOCAL_H_DEPS): New variable.
8025 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8027 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8028 ($(OPTIONAL_BACKENDS)): Likewise.
8029 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8030 looking through sysdep.h.
8031 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8032 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8033 (fprintf_vma, sprintf_vma): Likewise.
8034 (int64_type, uint64_type): Don't define.
8035 * bfd-in2.h: Rebuild.
8036 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8037 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8038 * lynx-core.c: Include stuff from old hosts/lynx.h.
8039 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8040 rather than NO_FCNTL.
8041 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8042 rather than NATIVE_HPPAHPUX_COMPILER.
8043 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8045 * hosts/*.h: Remove all header files which merely include,
8046 declare, and define things. Leave header files which define
8047 information needed by trad-core.c.
8049 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8050 (BFD_CC_FOR_BUILD): Define.
8051 * configure.in: Use BFD_CC_FOR_BUILD.
8052 * configure: Rebuild.
8054 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8056 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8057 * configure: Rebuild.
8059 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8062 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8064 * config.bfd: i386pe_ve -> i386pe_vec.
8066 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8068 * configure.host: Incorporate host Makefile fragments by setting
8070 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8071 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8072 value based on whether the code is being compiled by a cross
8073 compiler. Don't substitute host_makefile_frag or frags.
8074 * aclocal.m4: New file to define local AC_PROG_CC.
8075 * configure: Rebuild.
8076 * Makefile.in (INSTALL): Set to @INSTALL@.
8077 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8078 (INSTALL_DATA): Set to @INSTALL_DATA@.
8080 (CC): Define as @CC@.
8081 (CFLAGS): Set to @CFLAGS@.
8082 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8083 (@host_makefile_frag@): Remove.
8084 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8085 after other options.
8086 (config.status): Remove dependency upon @frags@.
8087 * config/*.mh, config/README: Remove.
8089 * config.bfd: Rewrite to incorporate the contents of the Makefile
8090 fragments by setting shell variables, rather than merely returning
8091 the name of a Makefile fragment.
8092 * configure.in: Use shell variables set by config.bfd rather than
8093 looking at the target Makefile fragment files. Don't substitute
8094 target_makefile_frag. Do substitute TDEFINES.
8095 * configure: Rebuild.
8096 * Makefile.in (@target_makefile_frag@): Remove.
8097 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8098 * config/*.mt: Remove.
8100 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8102 * configure.in: Put changequote lines around "i[345]86" patterns
8103 section of core file support.
8105 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8107 * som.c (som_bfd_print_private_bfd_data): Define to use the
8110 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8112 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8113 entry, text_start and data_start.
8115 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8117 * Makefile.in (OFILES): Remove $(TDEPFILES).
8118 * config/apollo.mt (TDEPFILES): Remove.
8119 * config/README: Update.
8121 * configure.in: For a native configuration, set COREFILE and
8122 COREFLAG based on the canonical host name.
8123 * configure: Rebuild.
8124 * Makefile.in: Rebuild dependencies.
8125 (ALL_CFLAGS): Add @COREFLAG@.
8126 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8127 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8128 support routines. Check LYNX_CORE rather than HOST_LYNX.
8129 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8130 * i386lynx.c: Likewise.
8131 * m68klynx.c: Likewise.
8132 * sparclynx.c: Likewise.
8133 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8134 * *-core.c: Comment changes.
8135 * config/decstation.mh (HDEPFILES): Remove.
8136 (HDEFINES): Remove -DTRAD_CORE.
8137 * config/irix3.mh (RANLIB): Remove.
8138 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8139 (HDEFINES): Remove -DIRIX_CORE.
8140 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8141 (HDEFINES): Remove -DTRAD_CORE.
8142 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8143 * config/ultra3.mh (RANLIB): Remove.
8144 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8145 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8146 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8147 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8148 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8149 * config/i386aix.mh, config/i386bsd.mh: Remove.
8150 * config/i386linux.mh, config/i386mach3.mh: Remove.
8151 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8152 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8153 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8154 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8155 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8156 * config/solaris2.mh, config/stratus.mh: Remove.
8157 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8158 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8160 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8162 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8163 DT_FINI entry if the appropriate symbol is not in the hash table.
8165 * libelf.h (struct elf_backend_data): Add create_program_headers
8166 and want_hdr_in_seg fields.
8167 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8169 (elf_backend_create_program_headers): Likewise.
8170 (elfNN_bed): Initialize create_program_headers and
8172 * elf.c (get_program_header_size): Call create_program_headers
8174 (map_program_segments): Check want_hdr_in_seg backend field. Call
8175 create_program_headers backend routine.
8177 * elf.c (assign_file_positions_except_relocs): Align non allocated
8178 sections when creating an executable.
8180 * elfcode.h (elf_swap_phdr_in): Make non static.
8181 (elf_swap_phdr_out): Make non static.
8182 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8183 (bfd_elf32_swap_phdr_out): Declare.
8184 (bfd_elf64_swap_phdr_in): Declare.
8185 (bfd_elf64_swap_phdr_out): Declare.
8187 * ecofflink.c (ecoff_collect_shuffle): New static function.
8188 (_bfd_ecoff_get_accumulated_pdr): New function.
8189 (_bfd_ecoff_get_accumulated_sym): New function.
8190 (_bfd_ecoff_get_accumulated_ss): New function.
8191 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8192 (_bfd_ecoff_get_accumulated_sym): Declare.
8193 (_bfd_ecoff_get_accumulated_ss): Declare.
8194 * libbfd.h: Rebuild.
8196 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8198 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8200 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8201 warning symbols. If any section is named .gnu.warning.XXX, treat
8202 the contents as a warning to be issued if the symbol XXX is
8204 (elf_link_output_extsym): For an indirect or warning symbol, just
8205 output the symbol it points to.
8207 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8208 if bfd_hash_allocate fails, since it will already be set.
8209 (generic_link_hash_newfunc): Likewise.
8210 (archive_hash_newfunc): Likewise.
8211 (hash_entry_bfd): New static function.
8212 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8213 callback. Allocate a new warning using the hash table newfunc.
8214 Use bfd_hash_replace to update the entry in the hash table, rather
8215 than assuming we can copy the fields with structure assignment.
8217 * hash.c (bfd_hash_replace): New function.
8218 * bfd-in.h (bfd_hash_replace): Declare.
8219 * bfd-in2.h: Rebuild.
8221 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8223 * config.bfd: Add mips*vr4300-*-elf* target.
8224 * config/mipsbvr4300.mt: Added.
8226 See file ChangeLog.2
8233 version-control: never