1 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 * archures.c (bfd_archures_list): Always NULL terminate the list.
5 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
7 * Makefile.am: Rebuild dependencies.
8 (ALL_MACHINES_CFILES): Add cpu-arc.c.
9 (ALL_MACHINES_CFILES): Add elf32-arc.c.
10 (elf32-arc.lo): Remove explicit dependency.
11 * Makefile.in: Rebuild.
13 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
14 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
15 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
17 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
19 * configure: Rebuild with latest devo autoconf for NT support
21 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
23 * cpu-arm.c (compatible): If B is a default type, return A.
26 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
28 * cpu-v850.c (scan): New function.
29 (arch_info_struct): New structure.
30 (bfd_v850_arch): Add link into arch_info_structure.
32 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
35 * elf32-v850.c (v850_elf_object_p): New function.
38 * archures.c (bfd_mach_v850e): Machine value for v850e.
40 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
42 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
45 * elf.c (prep_headers): Add support for v850e machine number.
49 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
51 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
53 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
56 * elf.c (prep_headers): Add support for v850eq machine number.
60 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
62 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
63 cached_stab field if the offset prevents us from using the cache.
65 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
67 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
69 * aout-arm.c (aout_arm_little_vec): Likewise.
70 (aout_arm_big_vec): Likewise.
71 * bout.c (b_out_vec_big_host): Likewise.
72 (b_out_vec_little_host): Likewise.
73 * mipsbsd.c (aout_mips_little_vec): Likewise.
74 (aout_mips_big_vec): Likewise.
77 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
79 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
80 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
81 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
84 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
86 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
87 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
88 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
89 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
90 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
92 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
93 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
95 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
96 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
97 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
99 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
100 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
101 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
102 *coffcode.h (coff_write_object_contents): Set alignment field in
103 section header for TIC80COFF files.
107 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
109 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
110 v850_elf_check_relocs, v850_elf_reloc,
111 v850_elf_final_link_relocate): Add support for
112 BFD_RELOC_V850_16_PCREL relocation.
114 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
117 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
119 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
123 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
125 * cpu-v850e: New file.
127 * elf.c (prep_headers): Add support for v850e target.
129 * bfd-in2.h (bfd_architecture): Add support for v850e target.
131 * config.bfd: Add support for v850e target.
133 * archures.c: Add support for v850e target.
136 start-sanitize-v850eq
137 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
139 * cpu-v850eq: New file.
141 * elf.c (prep_headers): Add support for v850eq target.
143 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
145 * config.bfd: Add support for v850eq target.
147 * archures.c: Add support for v850eq target.
150 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
152 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
153 argument as section relative, rather than an absolute address.
154 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
156 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
158 * config.bfd (arc-*-elf*): Add.
159 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
160 * configure: Rebuild.
161 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
162 (BFD32_BACKENDS): Add elf32-arc.lo.
163 (cpu-arc.lo,elf32-arc.lo): Add rules for.
164 * Makefile.in: Rebuild.
165 * archures.c (architecture list): Add bfd_arch_arc.
166 (bfd_archures_list): Add bfd_arc_arch.
167 (bfd_mach_arc_base): Define.
168 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
169 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
170 (bfd_target_vect): Add them.
171 * bfd-in2.h, libbfd.h: Rebuild.
172 * cpu-arc.c, elf32-arc.c: New files.
173 * elf.c (pre_headers): Recognize bfd_arch_arc.
175 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
177 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
178 data section is correctly rounded to a page in the file.
180 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
182 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
183 there are no symbols.
185 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
187 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
188 file system 14 character limit.
189 * Makefile.am, configure.in: Corresponding changes.
190 * Makefile.in, configure: Rebuild.
192 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
194 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
195 Rebuild dependencies.
196 * Makefile.in: Rebuild.
198 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
200 * Makefile.am (docdir): Define.
201 * Makefile.in: Rebuild.
203 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
205 * configure: Rebuild with autoconf 2.12.1.
207 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
209 * aclocal.m4, configure: Rebuild with new automake patches.
211 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
213 * rs6000-core.c (make_bfd_asection): New function to add a section
214 to the core file bfd.
215 (rs6000coff_core_p): Use make_bfd_asection to add the core file
217 Use BFD routines to seek, read and stat the core file.
218 Handle .data sections from loaded objects and anonymously mmapped
219 regions, these are available in AIX 4 core files.
221 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
223 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
224 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
225 copy; use a patches libtool instead.
226 * acmacros.m4: Remove.
227 * Makefile.in, aclocal.m4, configure: Rebuild.
229 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
231 * Makefile.am: New file, based on old Makefile.in.
232 * acmacros.m4: New file, copied from old aclocal.m4.
233 * acinclude.m4: New file.
234 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
235 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
236 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
237 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
238 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
239 * acconfig.h: Mention PACKAGE and VERSION.
240 * stamp-h.in: New file.
241 * dep-in.sed: Change .o to .lo.
242 * Makefile.in: Now built with automake.
243 * aclocal.m4: Now built with aclocal.
244 * config.in, configure: Rebuild.
247 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
249 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
250 if there is only a relocation to a read-only but not allocatable
251 section (like .stab).
252 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
253 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
254 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
255 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
256 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
258 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
259 (ppc_elf_create_linker_section): These sections are not
260 created by the linker (that is, they are created by the user
261 putting data in them). In particular, they can be the source
262 and target of relocations.
263 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
264 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
265 objects (for instance, 'long double') to 16-byte boundaries.
266 (ppc_elf_size_dynamic_sections): Make the code that generates
267 section symbols exactly the same as for sparc, reducing the
268 number of section symbols output.
269 (ppc_elf_check_relocs): Check postcondition of
270 bfd_elf32_link_record_dynamic_symbol. Make default case the
271 same as corresponding code for sparc, fixing bug involving
273 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
274 forced to be local because of versioning (by replicating
275 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
276 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
278 (ppc_elf_relocate_section): Add handy debugging code for when
279 assertion fails. Add some more 'symbol made local because of
282 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
283 processing a GOT relocation as required by ABI.
285 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
287 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
288 version info if this symbol came from a dynamic object.
289 (elf_link_add_object_symbols): Set the version info of a symbol
290 only if the object actually contains version definitions and
293 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
295 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
296 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
298 * configure: Regenerated with autoconf 2.12.
299 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
301 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
303 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
304 a warning rather than returning an error.
306 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
308 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
310 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
312 * cisco-core.c: define signals for wingdb.
314 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
316 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
317 the same number of aux entries.
319 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
321 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
322 difference of two symbols if the relocation size is 32 bits.
323 (som_write_fixups): Handle R_DATA_EXPR.
325 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
327 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
328 its value if COFF_WITH_PE is defined.
330 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
332 * coff-stubgo32.c: New file.
333 * go32stub.h: New file.
334 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
335 * coffswap.h (coff_swap_filehdr_in): Invoke
336 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
338 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
339 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
340 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
341 COFF_ADJUST_AUX_IN_POST if they are defined.
342 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
343 COFF_ADJUST_AUX_OUT_POST if they are defined.
344 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
345 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
346 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
347 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
348 * targets.c (go32stubbedcoff_vec): Declare.
349 (bfd_target_vector): Add go32stubbedcoff_vec.
350 * configure.in (go32coff_vec): New target vector.
351 (go32stubbedcoff_vec): Likewise.
352 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
353 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
354 * Makefile.in: Rebuild dependencies.
355 (BFD32_BACKENDS): Add coff-stubgo32.o.
356 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
357 (HFILES): Add go32stub.h.
359 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
361 * configure.in: Check for fdopen.
362 * configure, config.in: Rebuild.
363 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
364 __GO32__. Reindent a bit.
366 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
368 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
369 flag for newly created sections.
370 (sunos_add_dynamic_symbols): Don't discard newly created sections
371 if shared library is dynobj.
373 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
375 * elf.c (map_sections_to_segments): When checking whether
376 including a section in a segment would force us to skip a page,
377 align the address of the next segment to avoid wraparound
381 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
383 * coffcode.h (coff_write_object_contents): Initialize
384 target id field to TIC80_TARGET_ID.
385 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
387 (coff_swap_filehdr_in): Swap in target id field if used.
390 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
392 * coff-i386.c (coff_i386_is_local_label_name): New static function
393 if TARGET_UNDERSCORE.
394 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
395 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
397 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
399 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
400 complain_overflow_signed, for 32 bit PC relative relocations.
402 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
404 * elflink.h (elf_link_add_object_symbols): When a version
405 indirection symbol is overridden, make the original symbol point
406 at the real overriding symbol.
408 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
411 * elflink.h (elf_link_output_extsym): Use the right section for a
413 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
414 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
416 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
418 * elflink.h (elf_merge_symbols): Resolve indirect and warning
419 symbols before checking for new symbols.
421 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
423 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
425 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
426 file, not aoutsz bytes (they are different in XCOFF .o files).
428 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
429 redefined by objects included from archives.
431 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
433 * elflink.h (elf_merge_symbol): In the case of a new defined
434 symbol overriding an old defined symbol, return the hash table
435 entry which we modify, even if it is the target of an
437 (elf_link_add_object_symbols): If the real name of the symbol gets
438 overridden, convert the versioned symbol into an indirect symbol
441 * elflink.h (elf_merge_symbol): New static function, broken out of
442 elf_link_add_object_symbols.
443 (elf_link_add_object_symbols): Call it.
445 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
447 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
448 handle case where COFF filehdr does not immediately follow PE
450 * coffgen.c (coff_object_p): Remove useless seek to current
453 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
455 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
458 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
460 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
461 symbols, skip N_ABS symbols with debugging storage classes.
463 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
465 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
466 relocs in shared libraries which refer to local symbols. Cope
467 with addend when processing a GOT relocation.
469 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
470 for sections that the linker didn't create.
471 (ppc_elf_finish_dynamic_sections): Only try to write out a section
472 symbol if it was created in ppc_elf_size_dynamic_sections.
473 (ppc_elf_relocate_section): Complain if we have to generate a reloc
474 relative to a section for which we didn't output a symbol.
476 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
477 relocs are 'rela' relocs, like everything else. .rela.plt is not
478 a read-only section, so we don't have to special-case it.
480 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
481 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
483 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
484 (ppc_elf_relocate_section): @got offsets are 4 from start of the
486 * elflink.c (_bfd_elf_create_got_section): The three reserved
487 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
489 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
492 * elf32-ppc.c (ppc_elf_check_relocs): Use
493 _bfd_elf_create_got_section to create the GOT rather than
494 ppc_elf_create_linker_section. Create the '.rela.got' section
496 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
497 symbol has a GOT entry.
498 (ppc_elf_relocate_section): Record when a symbol is used through
499 the GOT, and allocate space in the GOT for each such symbol.
500 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
501 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
504 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
505 treated in a similar way to ADDR16_HA relocs.
506 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
507 shared objects; the linker must deal with them.
508 (ppc_elf_create_linker_section): Stop setting
509 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
510 LINKER_SECTION_PLT stuff.
511 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
512 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
513 section, not ELF-specific calls.
514 (elf_backend_plt_not_loaded): Set to 1.
515 (elf_backend_got_symbol_offset): Set to 4.
516 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
517 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
518 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
519 plt_not_loaded member.
520 (_bfd_elf_create_got_section): Apply got_symbol_offset.
521 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
523 (elf_backend_G_O_T_offset): Set default to 0.
524 (elfNN_bed): Set added fields.
526 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
527 DT_RELENT in shared objects; should be DT_RELAENT.
529 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
530 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
531 such a reloc (in a non-shared object) refers to a symbol that's
534 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
536 * elfcode.h (put_signed_word): Define.
537 (get_signed_word): Define.
538 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
539 (elf_swap_reloca_out): Use put_signed_word for the r_addend
541 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
542 bfd_get_signed_32 to set the r_addend field.
543 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
544 bfd_h_get_signed_64 to set the r_addend field.
546 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
548 * elf32-i386.c (elf_i386_relocate_section): When generating a
549 shared library, do the relocation if the input section is not
552 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
553 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
554 (elf_fix_symbol_flags): New static function, broken out of
555 elf_adjust_dynamic_symbol.
556 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
557 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
558 forced local even if NEEDS_PLT is set. When forcing a symbol to
559 be local, clear NEEDS_PLT.
560 (elf_link_output_extsym): Remove unused local bed.
562 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
564 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
565 for derived elf linker hash table entries. References to
566 elf_link_hash_entry changed appropriately.
567 (elf32_mn10300_link_hash_table): New structure for derived elf
569 (elf32_mn10300_hash_table): Define.
570 (elf32_mn10300_link_hash_traverse): Likewise.
571 (elf32_mn10300_link_hash_newfunc): New function.
572 (elf32_mn10300_link_hash_table_create): Likewise.
573 (elf32_mn10300_finish_hash_table_entry): Likewise.
574 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
575 of prologue code, and call:32->call:16 relaxing.
576 (compute_function_info: New function.
577 (bfd_elf32_bfd_ilink_hash_table_create): Define.
579 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
581 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
582 for a symbol which is being forced to be local.
583 * elf32-i386.c (elf_i386_relocate_section): Write out the
584 relocation value for a GOT reloc for a symbol which is turning
586 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
587 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
589 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
591 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
592 value if the symbol is turning into a local symbol.
593 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
594 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
596 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
598 * elflink.h (elf_link_add_object_symbols): Also read verneed
599 information by calling `_bfd_elf_slurp_version_tables'.
600 (elf_link_add_object_symbols): For undefined symbols look for
601 version information in the verneed records.
602 (elf_link_add_object_symbols): Use soname of shared object
603 for verneed record if it is available.
605 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
607 * cpu-arm.c: Add prototypes for compatible and scan.
608 * cofflink.c: Add prototype for mark_relocs.
610 * archive.c (bfd_special_undocumented_glue): Change filename to
611 const pointer. Add prototype.
613 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
615 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
616 sections that will be discarded.
618 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
620 * elflink.h (elf_link_find_version_dependencies): When searching
621 for known version symbol skip non-matching verdef records, not
624 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
626 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
627 not a bfd_vma, to the base file, to match how dlltool reads it.
629 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
631 * reloc.c: Add thumb relocations.
633 * bfd-in2.h: Add Thumb relocations.
635 * libbfd.h: Add Thumb relocations.
637 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
639 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
641 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
643 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
644 for a section even if it is not loaded.
646 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
648 (_bfd_coff_link_input_bfd): Separate section VMA handling for
649 input and output files.
650 (_bfd_coff_generic_relocate_section): Check whether input file,
651 not output file, is a PE file.
653 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
655 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
657 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
659 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
662 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
664 * cpu-arm.c (compatible): Add test for supersets of ARM
667 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
669 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
672 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
674 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
675 called directly by gas/config/tc-arm.c.
677 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
679 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
680 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
682 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
684 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
687 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
689 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
690 (coff_bfd_copy_private_bfd_data): Ditto.
691 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
692 (coff_arm_bfd_print_private_bfd_data): Ditto.
693 (coff_arm_bfd_set_private_flags): Ditto.
694 (coff_arm_bfd_copy_private_bfd_data): Ditto.
696 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
698 * libcoff-in.h (struct coff_final_link_info): Add boolean
699 global_to_static member for support of task linking.
700 (_bfd_coff_write_task_globals): Add prototype.
701 * libcoff.h: Regenerate.
702 * coffcode.h (coff_write_object_contents): Use #ifdef to
703 check RS6000COFF_C, to be consistent with all other uses
705 * cofflink.c (_bfd_coff_final_link): If doing task linking,
706 call _bfd_coff_write_task_globals.
707 (_bfd_coff_link_input_bfd): If doing task linking, convert
708 global functions to static.
709 (_bfd_coff_write_global_sym): If doing task linking, convert
710 global variables to static.
711 (_bfd_coff_write_task_globals): New function.
713 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
714 (C_AUTOARG): #undef since it clashes with C_UEXT.
715 (C_LASTENT): #undef since it clashes with C_STATLAB.
716 * coffcode.h (coff_write_object_contents): Use TIC80COFF
718 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
719 when TIC80COFF defined (clashes with C_UEXT). Explicitly
720 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
724 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
726 * coff-tic80.c (tic80_howto_table): Change overflow check for most
727 PP relocations to complain_overflow_dont.
729 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
731 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
732 name of R_RELLONG to "RELLONG". Set rightshift and complain for
734 (ppbase_reloc, glob15_reloc): New static functions.
735 (glob16_reloc, local16_reloc): New static functions.
736 (rtype2howto): Handle all relocation types.
737 (coff_tic80_relocate_section): New static function.
738 (coff_relocate_section): Define to coff_tic80_relocate_section.
739 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
742 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
744 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
745 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
747 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
748 callers. If PE file, don't add section VMA.
749 (coff_write_alien_symbol): If PE file, don't add section VMA.
750 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
751 (_bfd_coff_write_global_sym): Likewise.
752 (_bfd_coff_generic_relocate_section): Likewise.
754 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
757 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
759 * cofflink.c (mark_relocs): Add new function to mark symbols which
760 are used by relocations.
761 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
762 suppress the skipping of symbols that have thus been marked.
764 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
766 * coff-sh.c (sh_merge_private_data): New static function.
767 (coff_bfd_merge_private_bfd_data): Define.
770 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
772 * coff-tic80.c: Remove unnecessary #ifdefs.
773 * config.bfd: Set targ_underscore to yes for tic80.
775 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
777 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
778 with unresolved external symbols in GDB).
781 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
783 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
784 the symbols associated with each BFD.
785 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
787 * elf-m10200.c: Likewise.
788 * elf32-m32r.c: Likewise.
789 * elf32-sh.c: Likewise.
791 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
793 * elflink.h (elf_link_add_object_symbols): Don't decrease the
794 alignment of a common symbol. If two symbols that look like
795 common symbols are found in two shared libraries, and the size is
796 different, use the larger size, and warn if --warn-common. If a
797 common symbol overrides a definition in a shared library, set the
798 size to the larger size, and warn if --warn-common.
800 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
802 * cpu-arm.c (compatible): Allow default machine to be polymorphed
803 into any other machine type.
805 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
807 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
808 data into an unitialised destination set its machine type as well.
810 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
812 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
813 to common symbol size. Consistently treat uninitialized symbols
814 in shared objects as common symbols.
816 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
818 * archures.c (constants): Added new constants to identify the
819 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
820 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
822 * bfd-in2.h (constants): Added new constants to identify
823 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
824 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
825 bfd_mach_arm_4T. This file is auto-magically generated from the
826 archures.c file. This update is just to save work.
828 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
829 coff_arm_bfd_print_private_bfd_data,
830 coff_arm_bfd_set_private_flags,
831 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
832 (global): Macro redefinitions set up to use these new functions.
834 * coffcode.h (coff_mkobject_hook): Added call to
835 coff_arm_bfd_set_private_flags().
836 (coff_set_arch_mach_hook): Added code to set machine type based on
837 bits stored in internal flags.
838 (coff_set_flags): Added code to set the new bits in the flags
839 field based on the machine number.
840 (function definition macros): Made all function definition macros
841 conditional so that they can be overridden by target specific
844 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
845 Structure extended to include new types, one each for ARMv2,
846 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
848 * libcoff-in.h (struct coff_tdata): Added flags field.
850 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
852 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
854 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
857 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
859 * coffgen.c (coff_find_nearest_line): If there are no syments,
862 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
864 * config.bfd: cope with '*-*-linux-gnuaout' targets.
866 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
868 * targmatch.sed: Add explicit \n characters to work around bug in
869 HP/UX 10.20 sed program.
871 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
873 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
876 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
878 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
880 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
882 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
883 (struct elf_m68k_pcrel_relocs_copied, struct
884 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
885 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
886 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
887 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
889 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
890 PC relative relocs for a global symbol defined in a regular
891 object, and count the number of PC relative relocs copied for any
893 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
894 traverse with elf_m68k_discard_copies.
896 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
898 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
899 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
901 * coffcode.h (coff_compute_section_file_positions): Force the
902 potential last byte in the file to be written out when
905 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
907 * configure.host (mips*-*-openbsd*): New host.
909 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
911 * elflink.h (elf_link_add_object_symbols): Only subtract the
912 section VMA from the symbol value if this is a fully linked file.
914 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
915 (struct elf_i386_link_hash_entry): Define.
916 (struct elf_i386_link_hash_table): Define.
917 (elf_i386_link_hash_traverse): Define.
918 (elf_i386_hash_table): Define.
919 (elf_i386_link_hash_newfunc): New static function.
920 (elf_i386_link_hash_table_create): New static function.
921 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
922 PC relative relocs for a global symbol defined in a regular
923 object, and count the number of PC relative relocs copied for any
925 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
926 traverse with elf_i386_discard_copies.
927 (elf_i386_discard_copies): New static function.
928 (bfd_elf32_bfd_link_hash_table_create): Define.
930 From Gordon W. Ross <gwr@mc.com>:
931 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
932 (sunos4_aout_backend): Use MY_entry_is_text_address.
935 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
937 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
938 R_D30V_32_NORMAL to 2 (4 bytes).
941 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
943 From Gordon W. Ross <gwr@mc.com>:
944 * netbsd.h (N_SHARED_LIB): Define.
945 (SEGMENT_SIZE): Don't define.
946 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
948 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
949 (SEGMENT_SIZE): Don't define.
951 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
952 to sizeof Rela structure, not sizeof Rel structure. From Gary
953 Thomas <g.thomas@opengroup.org>.
955 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
957 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
958 whenever entry is larger than text address, but only by whole
959 pages. From Gordon W. Ross <gwr@mc.com>.
961 * Makefile.in (install): Depend upon installdirs. Use
962 mkinstalldirs to build $(oldincludedir).
963 (installdirs): New target.
965 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
966 if this is a debugging section which we are stripping.
968 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
970 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
971 alpha-specific target data struct.
973 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
975 From Thomas Graichen <graichen@rzpd.de>:
976 * Makefile.in: Always use $(SHELL) when running move-if-change.
977 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
978 * configure: Rebuild.
980 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
982 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
983 VMA if this is an executable file or a shared object.
985 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
988 * libaout.h (struct aout_backend_data): Add entry_is_text_address
990 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
991 start of the file. Remove uses later on which switch using
993 (MY(callback)): Handle entry_is_text_address.
994 (MY_entry_is_text_address): Define if not defined.
995 (MY(backend_data)): Initialize new field.
996 * aoutf1.h (sunos4_aout_backend): Likewise.
997 * i386aout.c (MY(backend_data)): Likewise.
998 * i386mach3.c (MY(backend_data)): Likewise.
999 * mipsbsd.c (MY(backend_data)): Likewise.
1000 * sparclynx.c (sparclynx_aout_backend): Likewise.
1001 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1002 (MY_entry_is_text_address): Define.
1003 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1005 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1006 whose name starts with `.'.
1008 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1010 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1011 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1012 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1013 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1014 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1015 sparc-*-openbsd*): New targets.
1016 * configure: Rebuild.
1018 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1020 * stabs.c (struct stab_section_info): New field
1022 (_bfd_link_section_stabs): Fill the above array.
1023 (_bfd_stab_section_offset): Use `cumulative_skips' to
1024 speed up offset calculation.
1026 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1028 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1029 addend for non pc-relative relocations.
1031 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1032 for non-existent function.
1034 * elf-m10300.c (mn10300_elf_relax_section): New function.
1035 (mn10300_elf_relax_delete_bytes): Likewise.
1036 (mn10300_elf_symbol_address_p): Likewise.
1037 (mn10300_elf_get_relocated_section_contents): Likewise.
1038 (bfd_elf32_bfd_relax_section): Define.
1039 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1041 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * configure.host: Set SHLIB_LIBS.
1044 * configure.in: Substitute SHLIB_LIBS.
1045 * configure: Rebuild.
1046 * Makefile.in (SHLIB_LIBS): New variable.
1047 ($(SHLIB)): Use $(SHLIB_LIBS).
1049 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1051 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1052 with bfd_section_vma.
1054 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1056 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1057 Correct CPU file names for mn10[23]00.
1058 * configure: Rebuild.
1060 * bfd.c (bfd_record_phdr): Cast count to size_t before
1063 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1064 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1065 (xcoff_write_archive_contents): LIkewise.
1066 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1067 (mips_elf_create_procedure_table): Likewise.
1068 * peicode.h (pe_print_idata): Likewise.
1069 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1070 * xcofflink.c (xcoff_get_section_contents): Likewise.
1071 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1072 (xcoff_link_add_symbols): Likewise.
1073 (xcoff_link_add_symbols): Likewise.
1075 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1076 (ppcboot_bfd_print_private_bfd_data): Likewise.
1078 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1079 to complain_overflow_signed.
1081 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1083 * VERSION: Set to 2.8.1.
1085 * Branched binutils 2.8.
1087 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1088 deciding whether to copy a reloc into a shared object.
1089 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1090 relocs in unallocated sections.
1091 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1092 R_SPARC_RELATIVE relocs in unallocated sections.
1094 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1096 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1097 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1100 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1102 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1103 override an uninitialized symbol from a shared library with a
1106 * elf-m10200.c: Rename from elf32-mn10200.c.
1107 * elf-m10300.c: Rename from elf32-mn10300.c.
1108 * cpu-m10200.c: Rename from cpu-mn10200.c
1109 * cpu-m10300.c: Rename from cpu-mn10300.c
1110 * Makefile.in: Update accordingly.
1112 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1113 (elf_mips_isa): Move to earlier in file.
1114 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1115 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1118 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1121 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1123 * configure.com: New file.
1124 * config.h-vms: Remove file.
1125 * makefile.vms: Update for new configure scheme.
1127 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1129 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1130 (ppc_process_before_allocation): Declare.
1131 * libcoff.h: Rebuild.
1133 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1135 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1137 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1139 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1141 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1142 symbol index for a R_IHCONST reloc.
1144 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1146 * targmatch.sed: Do not use \(\) recursively.
1148 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1150 * m68klinux.c (MACHTYPE_OK): Define.
1151 * i386linux.c (MACHTYPE_OK): Define.
1153 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1155 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1156 <hjl@gnu.ai.mit.edu>:
1157 * sparclinux.c: New file.
1158 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1159 * bfd-in2.h: Rebuild.
1160 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1161 * configure.in (sparclinux_vec): Add to list of vectors.
1162 * configure: Rebuild.
1163 * targets.c (sparclinux_vec): Declare.
1164 (bfd_target_vector): Add sparclinux_vec.
1165 * Makefile.in: Rebuild dependencies.
1166 (BFD32_BACKENDS): Add sparclinux.o.
1167 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1169 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1170 bfd_coff_backend_data field.
1171 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1173 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1174 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1175 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1177 * bfd.c: Include "libiberty.h".
1178 (strerror): Don't declare.
1179 (bfd_errmsg): Call xstrerror rather than strerror.
1181 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1184 reloc even if the symbol is in the .bss section.
1185 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1186 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1187 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1189 * coffcode.h (bfd_coff_backend_data): Add new field
1190 _bfd_coff_default_section_alignment_power.
1191 (bfd_coff_default_section_alignment_power): Define.
1192 (bfd_coff_std_swap_table): Initialize new field.
1193 * libcoff.h: Rebuild.
1194 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1195 symbol to the default section alignment.
1197 * COPYING: Update FSF address.
1200 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1202 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1203 21-bit absolute that made it act as a relative.
1206 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1208 * elflink.c (_bfd_elf_create_linker_section): Don't set
1209 bss_section and rel_section from existing sections.
1211 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1214 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1216 * aoutx.h (some_aout_object_p): Change executable test to fix
1217 problems with embedded a.out systems.
1219 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1221 * stabs.c (_bfd_stab_section_offset): New function.
1222 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1223 * libbfd.h: Rebuild.
1224 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1226 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1227 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1228 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1229 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1230 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1232 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1233 symbol. Check for memory allocation failure of *psinfo.
1234 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1235 callers. Set the value of the header symbol.
1236 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1237 * libbfd.h: Rebuild.
1239 start-sanitize-tic80
1240 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1242 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1243 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1244 reloc types, rather than silently failing to generate an output file.
1247 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * targmatch.sed: Use the hold space to put the #ifdef around the
1250 the string constant.
1251 * targets.c (UNSUPPORTED_TARGET): Don't define.
1252 (find_target): Don't check for UNSUPPORTED_TARGET.
1253 (bfd_set_default_target): Don't try to optimize by checking for
1256 * Makefile.in: Rebuild dependencies.
1257 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1258 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1259 (elf32-m32r.o): Remove explicit target.
1261 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1264 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1265 count section symbols for sections that were created by the
1266 linker, or are not allocatable or not loadable.
1267 (elf32_sparc_finish_dynamic_sections): Output output section
1268 symbols for section for which we made space for them.
1270 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1272 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1273 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1275 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1277 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1278 (m32r_hi16_list): New static local.
1279 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1280 (m32r_elf_do_hi16_reloc): Delete.
1281 (m32r_elf_relocate_hi16): New function.
1282 (m32r_elf_lo16_reloc): New function.
1283 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1286 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1288 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1289 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1290 (m32r_elf_final_sda_base): New function.
1291 (m32r_elf_relocate_section): Rewrite sdata support.
1292 (m32r_elf_finish_dynamic_sections): Delete.
1294 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1296 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1297 * coff-svm68k.c: New file. Just defines some macros and includes
1299 * coff-m68k.c: Add functions to handle common addends, moved in
1300 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1301 Control whether relocs are visible using STATIC_RELOCS.
1302 * cf-m68klynx.c: Simplify greatly: just define macros to control
1304 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1305 * targets. (m68ksysvcoff_vec): Declare.
1306 (bfd_target_vector): Add m68ksysvcoff_vec.
1307 * config.bfd (m68*-motorola-sysv*): New target.
1308 * configure.in (m68ksysvcoff_vec): New vector.
1309 * configure: Rebuild.
1310 * Makefile.in: Rebuild dependencies.
1311 (BFD32_BACKENDS): Add coff-svm68k.o.
1312 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1314 * binary.c (binary_set_section_contents): Don't get misled if the
1315 first section is not loadable. From Matthew L. Martin
1318 * elflink.h (elf_bfd_final_link): Set the value of a section
1319 symbol to the section address unless doing a relocateable link.
1321 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1323 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1324 .plt entry if we've taken the function's address.
1325 (elf64_alpha_merge_gots): Merge collected flags info as well.
1327 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1329 * Many files: Add function prototypes.
1330 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1331 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1332 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1333 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1334 * peicode.h: Change several void * parameters to PTR.
1335 * srec.c (srec_get_symbol_info): Make static.
1336 * syms.c (bfd_symbol_is_absolute): Remove.
1337 * Makefile.in: Rebuild dependencies.
1339 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1341 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1342 (bfd_elf32_bfd_is_local_label): Don't define.
1344 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1347 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * bfd-in.h: Don't include obstack.h.
1350 (struct bfd_hash_table): Change memory field to PTR.
1351 * bfd.c (struct _bfd): Change memory field to PTR.
1352 * bfd-in2.h: Rebuild.
1353 * libbfd-in.h (bfd_release): Declare as function, don't define as
1355 * libbfd.h: Rebuild.
1356 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1357 objalloc routines rather than obstack routines.
1358 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1359 (getpagesize): Don't define.
1360 (_bfd_new_bfd): Don't set _bfd_chunksize.
1361 (bfd_openr): Free new bfd and objalloc on failure.
1362 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1363 (bfd_alloc_size): Remove.
1364 (bfd_release): New function.
1365 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1366 objalloc routines rather than obstack routines.
1367 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1368 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1369 objalloc routines rather than obstack routines.
1370 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1371 (struct accumulate): Change memory to struct objalloc *.
1372 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1373 * dep-in.sed: Don't remove obstack.h from dependency list.
1374 * Makefile.in: Rebuild dependencies.
1375 (BFD_H_DEPS): Remove obstack.h.
1376 (install): Don't install obstack.h.
1377 * Many files: Don't include "obstack.h".
1380 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1381 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1382 * libbfd.h: Rebuild.
1383 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1384 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1385 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1387 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1388 old version of bfd_alloc.
1389 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1390 * libbfd.h: Rebuild.
1391 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1393 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1395 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1396 ELF local label syntax as well.
1398 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1400 * config.bfd (powerpc-*-beos*): New target.
1401 * configure.in (powerpc-*-beos*): Add case that explicitly
1402 does not set COREFILE for now. A future BeOS version is
1403 expected to support core files.
1404 * configure: Regenerate with autoconf.
1406 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1409 seen with a local symbol, rather than crashing.
1411 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1412 version symbols if there aren't any.
1414 start-sanitize-tic80
1415 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1417 * coff-tic80.c (coff_rtype_to_howto): Define
1418 (coff_tic80_rtype_to_howto): Clone generic coff version and
1419 add code to handle the funky TI "internal relocations".
1422 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1424 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1425 or size changes because of a weak symbol.
1427 * cisco-core.c (SIGEMT): Define if not defined.
1429 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1432 setting ever. Sanity check the version number. Sort out copying
1433 flags and other information when adding an indirect symbol.
1434 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1435 symbols added by the backend. Clear the entire contents of the
1437 (elf_export_symbol): Ignore indirect symbols.
1438 (elf_link_output_extsym): Accept a section without an owner in an
1440 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1441 version count. Correct the allocation of x_versymp.
1443 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1444 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1445 Don't return bfd_und_section_ptr when info->shared.
1446 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1447 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1448 (mips_elf_check_relocs): Resolve an indirect symbol in
1450 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1451 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1453 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1455 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1457 From Eric Youngdale <eric@andante.jic.com>:
1458 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1459 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1460 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1461 versioned symbol appears in both a regular and a shared object.
1462 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1463 appropriate. Improve error message.
1464 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1465 all uses. Add localsyms field.
1466 (elf_bfd_final_link): When generating a shared library, call
1467 elf_link_output_extsym to output all local symbols.
1468 (elf_link_output_extsym): Handle symbols which were forced to
1471 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1473 From Eric Youngdale <eric@andante.jic.com>:
1474 * elf-bfd.h (elf_symbol_type): Add version field.
1475 * elfcode.h (elf_slurp_symbol_table): Set version field.
1476 * elflink.h (elf_link_add_object_symbols): When creating an
1477 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1478 appropriate. Set up an indirection from the nondefault version of
1480 (NAME(bfd_elf,size_dynamic_sections)): Call
1481 elf_link_assign_sym_version before checking whether there are any
1482 versions. Always record the version name as a dynamic symbol.
1483 Initialize counters.
1484 (elf_link_assign_sym_version): After finding a version, see if a
1485 symbol should be forced to local scope. Create a new version
1486 definition if appropriate.
1487 (elf_link_output_extsym): Correct indirect symbol handling.
1488 * elf.c (bfd_elf_print_symbol): Print version information.
1489 (bfd_section_from_shdr): Turn version sections into BFD sections.
1490 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1491 if sh_info is not already set.
1492 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1494 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1495 _bfd_stringtab_add to copy the name into permanent memory if
1498 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1500 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1502 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * coffcode.h (bfd_coff_backend_data): Change
1505 _bfd_coff_compute_section_file_positions to return a boolean
1506 value. Change all callers.
1507 (coff_compute_section_file_positions): Change return type to
1508 boolean. If the size of the last section changed, then output a
1509 zero byte at the end of the file.
1510 * libcoff.h: Rebuild.
1512 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1513 for at least 6 output symbols.
1514 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1515 emit a TC csect to represent the space they take up. For an XO
1516 symbol, just emit a reference, not a csect.
1518 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1519 Solaris doesn't like the combined options, and the -f is
1521 (stamp-tshlink, install): Likewise.
1523 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1524 handling when little endian.
1526 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1528 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1529 (mn10300_elf_relocate_section): Likewise.
1530 (elf_backend_relocate_section): Define.
1532 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1533 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1534 (elf32_mn10300_howto_table): Likewise.
1535 (elf32_mn10300_reloc_map): Likewise.
1536 (bfd_elf32_mn10300_reloc): Delete unused function.
1538 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1540 start-sanitize-tic80
1541 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1542 understand, just set the howto field to NULL, and the caller will
1543 print an appropriate error message.
1545 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1546 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1547 block. Use NULL for initializations of "ptr" rather than bare 0.
1548 * coff-h8300.c: Fix typo in comment.
1549 * coff-h8500.c: Ditto.
1551 * coff-z8k.c: Ditto.
1553 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1555 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1556 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1557 m32r_elf_get_relocated_section_contents): First pass at relax support.
1559 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1561 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1562 entry for reading verdef records.
1563 Use correct braces for computing increments of extverdaux and
1564 exteverdef record pointers.
1566 start-sanitize-tic80
1567 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1569 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1573 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1575 * elflink.h (elf_link_find_version_dependencies): Check that
1576 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1579 start-sanitize-tic80
1580 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1582 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1585 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1587 * targets.c (bfd_default_vector): Make non-const.
1588 (find_target): New static function, broken out of
1590 (bfd_set_default_target): New function.
1591 (bfd_find_target): Call find_target. When defaulting, use
1592 bfd_default_vector[0] if it is not NULL.
1593 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1594 * bfd-in2.h, libbfd.h: Rebuild.
1596 * syms.c (bfd_is_local_label): Return false if the symbol has no
1598 * coff-i960.c (coff_i960_is_local_label_name): New function.
1599 (coff_bfd_is_local_label_name): Define.
1600 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1601 (coff_bfd_is_local_label_name): Define.
1602 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1603 (coff_bfd_is_local_label_name): Define.
1604 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1605 with .. or _.L_ as local.
1606 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1607 (bfd_elf32_bfd_is_local_label_name): Define.
1608 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1609 beginning with $ as local.
1611 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1613 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1614 rather than comparing against info->lprefix.
1615 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1616 * elflink.h (elf_link_input_bfd): Likewise.
1617 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1618 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1620 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1621 _bfd_elf_is_local_label_name if not already defined.
1622 * elf.c (_bfd_elf_is_local_label_name): New function.
1623 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1625 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1626 (m88k_is_local_label_name): New static function.
1628 * coffcode.h (coff_bfd_is_local_label_name): Define as
1629 _bfd_coff_is_local_label_name if not already defined.
1630 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1631 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1632 * libcoff.h: Rebuild.
1634 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1635 to _bfd_is_local_label_name.
1636 (bfd_target): Likewise.
1637 * syms.c (bfd_is_local_label): Define as function, not macro.
1638 (bfd_is_local_name): Define.
1639 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1640 bfd_generic_is_local_label, and take a string rather than a
1642 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1643 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1644 (bfd_generic_is_local_label): Don't declare.
1645 (bfd_generic_is_local_label_name): Declare.
1646 * bfd-in2.h, libbfd.h: Rebuild.
1647 * All backends: Change local_label to local_label_name.
1649 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1650 (mips_elf_relocate_got_local): Change return type to boolean.
1651 Don't assume that the first zero entry is unassigned; instead, use
1653 (mips_elf_relocate_section): Check return value of
1654 mips_elf_relocate_got_local.
1655 (mips_elf_create_got_section): Initialize assigned_gotno field.
1658 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1660 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1664 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1666 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1667 that have no contents merely because linker_mark is not set.
1669 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1671 * config.bfd (mips*-*-lnews*): New target.
1672 * coff-mips.c (mips_relocate_section): Make assert compare
1673 content byteorder instead of header byteorder.
1674 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1676 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1677 * configure.in (ecoff_biglittle_vec): Add case.
1678 * configure: Update.
1680 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1682 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1683 name begins with ".note".
1684 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1685 section whose name begins with ".note".
1686 (get_program_header_size): Corresponding change.
1688 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1689 jal and for jal overflow.
1691 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1693 From Eric Youngdale <eric@andante.jic.com>:
1694 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1695 not found, try looking it up again without the version name.
1696 (elf_link_add_object_symbols): Always link against the dynamic
1697 symbol table of a dynamic object. When linking against a dynamic
1698 object, include version strings in symbol names, and set up
1699 version information. Add indirect symbols for default versions.
1700 (elf_link_create_dynamic_sections): Add special version sections.
1701 (struct elf_assign_sym_version_info): Define.
1702 (struct elf_find_verdep_info): Define.
1703 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1704 up version sections.
1705 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1706 (elf_link_find_version_dependencies): New static function.
1707 (elf_link_assign_sym_version): New static function.
1708 (elf_link_renumber_dynsyms): New static function.
1709 (struct elf_final_link_info): Add symver_sec field.
1710 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1711 local symbols of a dynamic object. Handle DT_VER* constants.
1712 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1713 dynamic object. Skip indirect symbols from ELF objects. Remove
1714 the version name before choosing a hash bucket. Write out the
1715 version information if appropriate.
1716 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1717 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1718 (bfd_elf64_size_dynamic_sections): Likewise.
1719 * bfd-in2.h: Rebuild.
1720 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1721 Change elf_link_hash_flags to unsigned short.
1722 (ELF_LINK_HIDDEN): Define.
1723 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1724 dynverdef_hdr, dynversym_section, dynverdef_section,
1725 dynverref_section, cverdefs, cverrefs, verdef, verref.
1726 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1727 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1728 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1729 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1730 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1731 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1732 (_bfd_elf_slurp_version_tables): Declare.
1733 * elf.c (_bfd_elf_swap_verdef_in): New function.
1734 (_bfd_elf_swap_verdef_out): Likewise.
1735 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1736 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1737 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1738 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1739 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1740 version information if there is any.
1741 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1742 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1743 (elf_fake_sections): Handle .gnu.version* section names.
1744 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1745 (_bfd_elf_slurp_version_tables): New function.
1746 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1747 version name in string entered in dynamic hash table.
1748 * elfcode.h: Include fnmatch.h.
1749 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1750 symbol which was forced to become local.
1751 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1752 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1753 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1754 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1756 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1758 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1760 (mn10200_elf_relax_section): Correctly compute a symbol's value
1761 when the symbol is local, but not in the same section as we are
1762 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1765 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1767 * elf32-m32r.c: Rewrite to use ELF backend linker.
1768 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1769 Add small data area support (R_M32R_SDA16).
1770 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1771 * bfd-in2.h,libbfd.h: Regenerated.
1773 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1775 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1776 (mn10200_elf_relax_delete_bytes): Likewise.
1777 (mn10200_elf_symbol_address_p): Likewise.
1778 (mn10200_elf_get_relocated_section_contents): Likewise.
1779 (bfd_elf32_bfd_relax_section): Define.
1780 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1782 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1783 (mn10200_elf_relocate_section): Likewise.
1784 (elf_backend_relocate_section): Define.
1787 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1789 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1790 reloc.c, targets.c: New target, elf-*-D30V.
1792 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1794 * cpu-d30v.c, elf32-d30v.c: New files.
1797 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1799 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1800 * bfd-in2.h: Regenerated.
1801 start-sanitize-tic80
1802 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1803 (rtype2howto): Add function.
1804 (tic80_howto_table): Add.
1807 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1809 * sysdep.h: Don't define errno in MSVC if error.h is included.
1812 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1814 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1815 is initialized before it is used.
1818 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1820 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1821 symbol into a weak undefined symbol; leave it as a common symbol.
1823 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1825 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1826 about a symbol defined in a dynamic object if it has already been
1827 defined in a regular object.
1829 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1831 * makefile.vms: Add gcc flags to allow compiling with current gcc
1833 (targmatch.h): New dependency.
1835 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1837 * evax.h (ALPHA_R_CODEADDR): New relocation.
1838 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1840 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1842 * bfd-in2.h, libbfd.h: Rebuild.
1844 Restrict symbol length to 64 bytes, case preserving:
1845 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1846 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1847 (_bfd_evax_length_hash_symbol): Added.
1848 * evax-etir.c (_bfd_evax_write_etir): Call
1849 _bfd_evax_length_hash_symbol before output of symbol.
1850 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1851 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1853 * evax-emh.c: Output filename to object file without path.
1855 * evax-egsd.c: New sections for local and global commons.
1857 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1858 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1859 notices. Replace AXP with Alpha.
1861 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1863 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1864 sections if we are creating a shared library.
1866 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1868 * configure.host (i386-windows): Don't set host64=true.
1870 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1872 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1873 (elf_mips16_gprel_howto): New static variable.
1874 (mips16_gprel_reloc): New static function.
1875 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1876 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1877 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1878 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1879 * bfd-in2.h, libbfd.h: Rebuild.
1881 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1883 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1884 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1886 start-sanitize-r5900
1887 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1889 * config.bfd: add r5900
1892 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1894 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1895 the output section will be the absolute section; don't print an
1896 assertion message for that case when doing a relocateable link.
1898 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1900 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1901 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1902 need_fn_sub, call_stub, and call_fp_stub.
1903 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1904 (mips_elf_link_hash_newfunc): Initialize new fields.
1905 (mips_elf_link_hash_table_create): Likewise.
1906 (mips_elf_relocate_section): Redirect relocations to use mips16
1907 stubs when appropriate.
1908 (mips_elf_check_relocs): Attach stub sections to the appropriate
1909 symbol. Set need_fn_stub when appropriate.
1910 (mips_elf_always_size_sections): New static function.
1911 (mips_elf_check_mips16_stubs): New static function.
1912 (elf_backend_always_size_sections): Define.
1913 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1915 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1916 attached to sections which are not being included in the link.
1918 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1920 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1921 symbol value when computing the addend for a pc_relative
1924 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1926 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1927 relocateable link, just skip pc_relative pcrel_offset relocs.
1928 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1929 structure for an ARM26 reloc which can be resolved.
1930 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1931 reloc can be resolved.
1933 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1934 error in overflow check for R_RELBYTE.
1936 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1938 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1939 From Mark Rasin <mark.rasin@telrad.co.il>.
1941 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1944 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1946 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1947 (elf_mn10200_howto_table): Likewise.
1948 (mn10200_reloc_map): Likewise.
1950 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1952 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1953 * bfd-in2.h, libbfd.h: Regenerated.
1954 * elf32-m32r.c: Add support for them.
1956 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1958 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1959 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1961 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1962 r_format and r_pcrel. Always return a value.
1964 * riscix.c (MY_final_link_callback): Define to dummy value.
1966 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1967 relocations against the text segment, look up the output name of
1969 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1970 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1971 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1972 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1973 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1975 start-sanitize-tic80
1976 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1978 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1979 routines for little endian data.
1980 * coffcode.h (coff_write_object_contents): Set magic to
1981 TIC80_ARCH_MAGIC for TIc80.
1983 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1985 * coff-tic80.c (tic80coff_vec): Change to little endian data
1989 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1991 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1992 auxiliary_filters parameter to be const char * const *. Accept a
1993 NULL terminated array.
1994 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1995 (bfd_elf32_size_dynamic_sections): Update declaration.
1996 * bfd-in2.h: Rebuild.
1998 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2000 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2001 NOTYPE symbol in a text section as a FUNC symbol.
2003 * coffcode.h (coff_compute_section_file_positions): Force
2004 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2006 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2008 * libaout.h (machine_type): Reserve several values for sparclet.
2010 start-sanitize-tic80
2011 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2013 * config.bfd (tic80-*-*): Don't require 'coff'.
2017 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2019 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2020 table to v850_elf_reloc for all non-standard relocations.
2021 (v850_elf_check_relocs): Add check for h being non-null.
2022 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2023 statement instead of multiple ifs.
2024 (v850_elf_relocate_section): Fix up error message, don't just call
2028 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2030 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2031 Use bfd_elf_generic_reloc as special function for all relocs.
2032 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2034 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2035 24bit pc-relative reloc.
2037 start-sanitize-tic80
2038 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2040 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2041 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2042 header byte order is little endian. Use correct bfd_get and
2043 bfd_put routines for little endian headers.
2044 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2045 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2048 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2050 * reloc.c: Add BFD_RELOC_24.
2051 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2052 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2053 * bfd-in2.h, libbfd.h: Rebuilt.
2055 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2057 elf64-alpha multiple .got rewrite:
2059 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2060 (bfd_elf*_mkobject): Don't define here ...
2061 * elfxx-target.h: ... but rather here. Default always_size_sections
2063 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2064 what the #defines in elf-bfd.h transmuted it to anyway.
2066 * section.c: Add SEC_LINKER_CREATED flag.
2067 * bfd-in2.h: Rebuild.
2068 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2069 relocation section flags.
2070 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2071 SEC_IN_MEMORY to recognize generated bits.
2072 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2074 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2075 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2076 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2077 * elf32-ppc.c (ppc_elf_create_linker_section,
2078 ppc_elf_size_dynamic_sections): Likewise.
2079 * elf32-sparc.c (elf32_sparc_check_relocs,
2080 elf32_sparc_size_dynamic_sections): Likewise.
2081 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2083 (_bfd_elf_create_dynamic_sections): Likewise.
2084 (_bfd_elf_make_linker_section_rela): Likewise.
2085 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2086 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2087 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2088 to identify generated bits.
2089 (elf_link_input_bfd): Likewise.
2091 * elf64-alpha.c: Rewrite everything touching relocations.
2094 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2096 * elf32-v850.c (all functions and static variables): Go through
2097 and regularize names to be of the form v850_elf_<xxx>.
2098 (toplevel): Include <elf/v850.h>.
2099 (enum reloc_type): Move to include/elf/v850.h.
2100 (v850_elf_check_relocs): For common variables, if the variable is
2101 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2102 into the appropriate section.
2103 (elf_backend_check_relocs): Define.
2105 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2107 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2110 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2112 * config.bfd (mips*el-*-linux*): New target.
2113 (mips*-*-linux*): New target.
2115 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2116 Return a useful value.
2118 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2120 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2122 * configure: Rebuild.
2123 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2124 ac_cv_func_mmap in bfd/configure.host.
2126 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2127 filter_shlib and auxiliary_filter_shlib parameters.
2128 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2130 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2131 (bfd_elf64_size_dynamic_sections): Likewise.
2132 * bfd-in2.h: Rebuild.
2134 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2137 symbols, don't export a symbol which is defined by an object in an
2138 archive which contains shared objects.
2140 start-sanitize-tic80
2141 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2143 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2144 for TI TMS320c80 (MVP).
2145 (bfd_archures_list): Add bfd_tic80_arch.
2146 * bfd-in2.h: Regenerate by running "make headers".
2148 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2150 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2151 * configure.in (case $vec): Correct typo, "tb" not "tp".
2152 Also add cofflink.o for tic80coff_vec.
2153 * configure: Regenerate with autoconf.
2156 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2159 is configured with --with-mmap.
2161 start-sanitize-tic80
2162 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2164 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2165 (ALL_MACHINES): Add cpu-tic80.o
2166 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2167 * coff-tic80.c: Add skeleton, cloned from another coff config.
2168 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2172 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2174 * TODO: Correct a misspelling.
2175 start-sanitize-tic80
2176 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2177 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2178 * configure.in (case $vec): Add tic80coff_vec entry.
2179 * configure: Regenerate with autoconf.
2180 * archures.c (bfd_tic80_arch): Declare.
2181 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2182 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2183 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2184 (bfd_target_vector): Add tic80coff_vec entry.
2187 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2189 * elflink.h (elf_buckets): Add some more values for larger
2192 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2194 * Makefile.in (install): Move subdir_do out of conditional. From
2195 Fred Fish <fnf@cygnus.com>.
2197 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2199 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2201 (elf_mn10200_howto_table): Likewise.
2202 (mn10200_reloc_map): Likewise.
2204 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2206 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2207 mips16 symbol during the link.
2208 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2210 (mips_elf_link_output_symbol_hook): New static function.
2211 (elf_backend_link_output_symbol_hook): Define.
2213 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2216 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2218 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2219 against SEC_DEBUGGING sections here (revert patch of December 5).
2220 * elfcode.h (elf_object_p): Check for them here, instead.
2222 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2224 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2225 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2227 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2228 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2229 * elf-bfd.h (struct elf_size_info): Update declaration of
2231 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2232 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2233 * elfxx-target.h: Use new dynamic reloc routines by default.
2234 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2237 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2239 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2240 if NAMES_HAVE_UNDERSCORE is defined.
2242 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2244 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2246 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2248 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2251 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * elflink.h (elf_link_add_object_symbols): Only add a weak
2254 symbol if the real definition is in the dynamic symbol table.
2255 After finding the real definition, then, if it is dynamic, add the
2256 weak symbol to the dynamic symbol table.
2258 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2260 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2262 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2265 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2267 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2269 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2270 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2271 * reloc.c: Remove mn10300 big endian relocs.
2272 * bfd-in2.h, libbfd.h: Rebuilt.
2274 * elf32-mn10200.c: Update from elf32-mn10300.c.
2276 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2278 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2280 * elf32-mn10300.c: Add some comments.
2282 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * ihex.c (ihex_scan): Always initialize buf before jumping to
2286 (ihex_read_section): Likewise.
2288 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2290 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2291 inplace for most relocs.
2293 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2295 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2296 even if SEC_ALLOC is not set.
2297 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2298 when deciding whether to copy a reloc into a shared object.
2299 (elf_i386_relocate_section): Likewise.
2300 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2301 (elf32_sparc_relocate_section): Likewise.
2302 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2303 reloc section if it is not set in the source section.
2304 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2305 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2306 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2308 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2310 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2311 expects a .got.plt until we actually create it.
2313 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2315 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2316 message for bfd_reloc_outofrange, rather than aborting. From
2317 Philippe De Muyter <phdm@info.ucl.ac.be>.
2319 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2320 a relocateable link, don't try to process them. From Heinz Wrobel
2321 <wrobel@lpr.e-technik.tu-muenchen.de>.
2323 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2325 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2326 mn10300_info_howto_rel. Tweak reloc argument to be an
2327 Elf32_Internal_Rela.
2328 (USE_RELA): Define instead of USE_REL.
2329 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2331 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2333 * configure.in, configure: Handle mips*-sgi-irix6*.
2334 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2337 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2340 relocation against a symbol defined in a section with no output
2343 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2346 * configure, config.in: Rebuild with autoconf 2.12.
2348 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2349 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2350 (swap_out_syms): Set st_other from existing st_other field.
2351 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2353 (elf_link_output_extsym): Set the other field from the global hash
2355 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2356 (elf_mips16_jump_howto): New static variable.
2357 (mips16_jump_reloc): New static function.
2358 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2359 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2360 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2362 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2363 * bfd-in2.h, libbfd.h: Rebuild.
2364 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2366 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * configure.host: Use long long for mips-sgi-irix6*.
2370 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2371 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2373 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2375 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2376 (enum reloc_type): Add more reloc types.
2377 (elf32_mn10300_howto_table): Update for new reloc types.
2378 (elf32_mn10300_reloc_map): Update for new reloc types.
2379 * reloc.c: Add some new relocs for the mn10300 series.
2380 * bfd-in2.h, libbfd.h: Rebuilt.
2382 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2384 * som.c (setup_sections): Don't lose for a space which has
2385 no data, but some symbols.
2387 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2390 (sunos_link_hash_table_create): Initialize got_needed.
2391 (sunos_create_dynamic_sections): Only set .got section size if it
2392 is not already set. Set got_needed.
2393 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2394 sdynptr, and only handle dynamic sections, if dynamic sections are
2396 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2397 Initialize .got section.
2398 (sunos_scan_ext_relocs): Likewise.
2399 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2401 (sunos_finish_dynamic_link): Check got_needed. Only set up
2402 dynamic linking information if needed.
2404 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2406 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2408 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2410 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2412 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2414 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2417 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2419 * filemode.c: Include sysdep.h.
2420 * ihex.c: Add casts to eliminate compiler warnings.
2421 * sunos.c: Add casts to eliminate compiler warnings.
2423 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2425 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2427 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2428 appropriate relocations in the .so file if shared.
2429 (ppc_elf_relocate_section): Ditto.
2431 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2433 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2434 complain_overflow_unsigned.
2436 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2438 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2439 overflows for R_D10V_16 and R_D10V_18.
2441 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2444 (do_with_relocs): Likewise.
2445 (do_as_repeat): Likewise.
2446 (copy_expression): Likewise.
2448 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * ieee.c (ieee_write_external_part): Correctly record whether
2451 there is an external part.
2454 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2456 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2457 handle tda offsets for sld.w and sst.w instructions.
2458 Fix alignment check in sld.w and sst.w tda reloc handling.
2461 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2463 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2466 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2468 * elf32-v850.c: Add comments about assumptions about
2469 char, short & long sizes.
2470 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2471 problems for several relocs.
2473 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2474 R_V850_SDA_OFFSET entry.
2477 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2480 Store import file index in ldindx.
2481 (xcoff_build_ldsyms): Assume that ldsym was not previously
2482 allocated. For an imported symbol, copy ldindx into l_ifile.
2485 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2487 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2488 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2489 fields in R_V850_TDA_OFFSET.
2490 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2491 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2494 * elf32-v850.c: Include bfdlink.h.
2495 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2497 (elf32_v850_bfd_final_link_relocate): New function.
2498 (v850_elf_relocation_section): Likewise.
2499 (elf_backend_relocate_section): Define.
2502 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2504 * binary.c (binary_set_section_contents): Ignore sections which
2505 don't have SEC_LOAD and SEC_ALLOC set.
2507 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2509 * linker.c (_bfd_generic_final_link): Avoid losing static
2510 symbols in the .bss section.
2512 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2514 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2515 (mips32_64bit_reloc): New static function.
2516 (mips_reloc_map): Add entry for BFD_RELOC_64.
2517 (mips_elf_relocate_section): Handle R_MIPS_64.
2519 * linker.c (default_indirect_link_order): Print an error message
2520 when attempting to do a relocateable link with different object
2521 file formats, rather than calling abort.
2523 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2525 * reloc.c (m32r relocs): Rename them.
2526 * bfd-in2.h, libbfd.h: Regenerated.
2527 * elf32-m32r.c: Update.
2528 (m32r_elf_10_pcrel_reloc): New function.
2529 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2530 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2532 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2534 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2535 all sections that will be included in the output file.
2536 (_bfd_generic_link_output_symbols): Discard symbols in sections
2537 which are being discarded.
2541 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2542 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2543 (elf_v850_howto_table): Corresponding changes.
2544 (elf_v850_reloc_map): Corresponding changes.
2545 * reloc.c: Add additional V850 relocations.
2546 * bfd-in2.h, libbfd.h: Rebuilt.
2548 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2549 no longer want in pc-relative relocs.
2551 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2553 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2554 accept a reloc against an undefined sybmol!
2556 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2558 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2561 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2563 * VERSION: Bump for new relocation.
2565 * hosts/i386bsd.h: If NBPG is not defined, define it as
2566 PAGE_SIZE, for recent versions of FreeBSD.
2568 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2570 * configure.host: Use `long long' as the 64 bit type on a Solaris
2571 host, since both gcc and the SunPRO compilers support it.
2573 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2575 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2576 mistake to have reused the ECOFF LITERAL for ELF since they have
2577 different semantics.
2578 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2579 * bfd-in2.h, libbfd.h: Rebuild.
2581 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2584 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2585 dynamic relocation for an undefweak symbol when we are building
2586 a static executable.
2588 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2590 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2591 point explicitly to srcdir.
2592 (targmatch.h): Edit references to point explicitly to objdir.
2594 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2596 * config.bfd: When setting targ_cpu, don't get confused by
2599 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2601 * configure.host: Add support for windows host (a build done
2602 under the Microsoft build environment).
2604 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2606 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2607 definition in a dynamic object, add it to the dynamic symbol table
2608 if any dynamic object mentions it. Reverts part of last patch.
2610 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2611 (sunos_link_hash_table_create): Initialize got_base.
2612 (bfd_sunos_size_dynamic_sections): If the .got section is more
2613 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2615 (sunos_check_dynamic_reloc): Subtract got_base from a base
2616 relative relocation.
2618 * elf32-mips.c (elf_mips_isa): New static function.
2619 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2620 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2622 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * archive.c (do_slurp_coff_armap): Only treat archive as little
2625 endian for i960 COFF.
2627 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2629 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2630 by the change in size of the section when EXEC_P is not set.
2632 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2633 (m68kcoff_rtype_to_howto): New static function.
2634 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2635 VMA to the addend for a PC relative reloc.
2637 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2639 * Makefile.in: Rebuild dependencies.
2641 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2644 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2646 * Makefile.in: Remove explicit dependencies for mn10200 and
2648 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2649 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2650 (dependencies): Rebuilt.
2652 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2655 during this function.
2657 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2658 section if the flags are compatible.
2660 * configure.in: Add havevecs, and put it in tdefaults.
2661 * mpw-config.in: Likewise.
2662 * configure: Rebuild.
2663 * targmatch.sed: New file; a sed script to build targmatch.h from
2665 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2666 * targets.c: Include "fnmatch.h".
2667 (struct targmatch): Define.
2668 (bfd_target_match): Define by including targmatch.h.
2669 (bfd_find_target): If the target is not found by name, search for
2670 it as a configuration triplet.
2671 * Makefile.in: Rebuild dependencies.
2672 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2673 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2674 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2675 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2676 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2677 (CFILES): Remove i386dynix.c and hp300bsd.c.
2678 (targmatch.h): New target.
2679 (do_clean): Remove targmatch.h.
2681 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2682 * acconfig.h: Add NEED_DECLARATION_GETENV.
2683 * configure, config.in: Rebuild.
2684 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2685 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2687 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2689 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2690 * cpu-mn10200.c, cpu-mn10300.c: New files.
2691 * elf32-mn10200.c, elf32-mn10300.c: New files.
2692 * Makefile.in: Break mn10x00 support into two separate
2693 configurations, mn10200 and mn10300.
2694 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2695 * bfd-in2.h, configure: Rebuilt.
2697 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2699 * Makefile.in (do_clean): Move config.log to do_distclean.
2701 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2703 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2704 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2705 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2706 (elf32-mn10x00.o): Add dependencies.
2707 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2708 (bfd_mn10x00_arch): Declare.
2709 (bfd_archures_list): Add bfd_mn10x00_arch.
2710 * config.bfd: Add mn10x00-*-*.
2711 * configure.in: Add bfd_elf32_mn10x00_vec.
2712 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2713 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2714 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2715 * bfd-in2.h, configure: Rebuilt.
2717 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2719 openVMS/Alpha: Provide filename and case_hack flags via
2720 symbol table from gas.
2721 Add case_hack code for symbol output from vax/vms.
2722 * evax-alpha.c (evax_initialize): Remove filename handling,
2723 filename is provided via symbol table.
2724 (evax_get_symtab): Use local symbol count when setting up table.
2725 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2727 (_bfd_evax_write_egsd): Skip file name symbol.
2728 * evax-emh.c (get_vms_time_string): Local function now.
2729 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2731 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2732 through _bfd_evax_case_hack_symbol.
2733 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2735 (_bfd_evax_basename): Removed.
2736 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2737 * evax.h (evax_private_data_struct): Remove filename.
2738 (flag_hash_long_names, flag_show_after_trunc,
2739 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2742 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2744 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2745 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2746 (NO_SWAP_MAGIC): Don't define.
2747 (SWAP_MAGIC): Define.
2749 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2750 no hash table entry for a global symbol.
2752 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2754 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2756 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2758 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2759 symbol type with T_NULL. Warn if symbol type changes. Based on
2760 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2762 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2763 a dynamic object in the dynamic symbol table if it is referenced
2764 or defined by a regular object.
2767 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2769 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2770 remove dwarf local labels. Shrinks binaries by a factor of 3!
2773 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2775 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2776 by hand, rather than by calling bfd_make_section.
2778 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2780 * reloc.c: Rename m32r relocs.
2781 * bfd-in2.h, libbfd.h: Rebuilt.
2782 * elf32-m32r.c: Update.
2784 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2786 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2787 link, adjust the symbol index of a base relative reloc. Don't
2788 change the addend of a PC relative reloc if pcrel_offset is set.
2789 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2790 a relocateable link.
2792 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2793 it is zero, in case src_mask matters.
2794 (bfd_install_relocation): Likewise.
2796 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2798 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2800 (_bfd_xcoff_bfd_final_link): Don't set target_index
2801 to an uninitialized value.
2803 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2806 indices, rather than crashing.
2807 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2809 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2812 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2814 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2816 (coff_arm_adjust_symndx): New static function.
2817 (coff_adjust_symndx): Define.
2819 * srec.c (srec_scan): Accept multiple symbols on a single line.
2820 From Pascal Martin <pmartin@alsys.com>.
2824 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2826 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2827 (sunos_merge_private_bfd_data): New function.
2829 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2833 (bfd_merge_private_bfd_data): Likewise.
2834 * section.c (bfd_copy_private_section_data): Likewise.
2835 * syms.c (bfd_copy_private_symbol_data): Likewise.
2836 * bfd-in2.h: Rebuild.
2837 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2838 both BFD's are the right flavour.
2839 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2840 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2841 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2842 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2843 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2844 (ppc_elf_merge_private_bfd_data): Likewise.
2845 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2846 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2848 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2849 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2852 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2854 * reloc.c: Add m32r relocs.
2855 * bfd-in2.h, libbfd.h: Rebuilt.
2856 * cpu-m32r.c,elf32-m32r.c: New files.
2858 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2860 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2862 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2864 * tekhex.c (first_phase): Change type parameter from char to int.
2866 (pass_over): Change func to expect int, not char.
2868 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2869 rather than SEC_LOAD when aligning the file offset for the first
2870 section in a segment.
2872 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2874 * syms.c (coff_section_type): Make arg const.
2875 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2876 to make_bfd_asection().
2877 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2878 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2879 (_bfd_elf_stringtab_init): Remove prototype.
2881 * netbsd-core.c (swap_abort): Add prototype.
2882 * aix386-core.c (swap_abort): Ditto & make static
2883 * hpux-core.c (swap_abort): Ditto & make static.
2884 * irix-core.c (swap_abort): Ditto & make static.
2885 * ptrace-core.c (swap_abort): Ditto & make static.
2886 * trad-core.c (swap_abort): Ditto & make static.
2887 * coffswap.h (coff_swap_reloc_in): Ditto.
2888 (coff_swap_reloc_out): Ditto.
2889 (coff_swap_filehdr_in): Ditto.
2890 (coff_swap_filehdr_out): Ditto.
2891 (coff_swap_sym_in): Ditto.
2892 (coff_swap_sym_out): Ditto.
2893 (coff_swap_aux_in): Ditto.
2894 (coff_swap_aux_out): Ditto.
2895 (coff_swap_lineno_in): Ditto.
2896 (coff_swap_lineno_out): Ditto.
2897 (coff_swap_aouthdr_in): Ditto.
2898 (coff_swap_aouthdr_out): Ditto.
2899 (coff_swap_scnhdr_in): Ditto.
2900 (coff_swap_scnhdr_out): Ditto.
2901 * ihex.c (ihex_sizeof_headers): Ditto.
2902 * tekhex.c (getsym): Ditto.
2903 (find_chunk): Ditto & make static.
2904 (insert_byte): Ditto.
2905 (first_phase): Ditto.
2907 (tekhex_get_symtab): Ditto & make static.
2908 (tekhex_get_symtab_upper_bound): Ditto & make static.
2909 (tekhex_mkobject): Ditto.
2910 (tekhex_object_p): Ditto.
2911 (move_section_contents): Ditto.
2912 (tekhex_get_section_contents): Ditto.
2913 (tekhex_set_arch_mach): Ditto & make static.
2914 (tekhex_set_section_contents): Ditto.
2915 (writevalue): Ditto.
2918 (tekhex_write_object_contents): Ditto.
2919 (tekhex_sizeof_headers): Ditto.
2920 (tekhex_make_empty_symbol): Ditto.
2921 (tekhex_get_symbol_info): Ditto.
2922 (tekhex_print_symbol): Ditto.
2923 * irix-core.c (make_bfd_asection): Ditto.
2924 (irix_core_core_file_p): Ditto.
2925 (irix_core_core_file_failing_command): Ditto.
2926 (irix_core_core_file_failing_signal): Ditto.
2927 (irix_core_core_file_matches_executable_p): Ditto.
2928 (irix_core_make_empty_symbol): Ditto.
2929 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2930 * srec.c (srec_new_symbol): Ditto.
2931 (srec_get_section_contents): Ditto.
2932 (srec_set_arch_mach): Ditto.
2933 (srec_set_section_contents): Ditto.
2934 (internal_srec_write_object_contents): Ditto.
2935 (srec_write_object_contents): Ditto.
2936 (symbolsrec_write_object_contents): Ditto.
2937 (srec_sizeof_headers): Ditto.
2938 (srec_make_empty_symbol): Ditto.
2939 (srec_get_symtab_upper_bound): Ditto.
2940 (srec_get_symtab): Ditto.
2941 (srec_print_symbol): Ditto and make static.
2942 * elf.c (elf_read): Ditto
2943 (assign_section_numbers): Ditto.
2944 (elf_fake_sections): Ditto.
2945 (sym_is_global): Ditto.
2946 (elf_map_symbols): Ditto.
2947 (get_program_header_size): Ditto.
2948 * coffgen.c (make_a_section_from_file): Ditto.
2949 (coff_real_object_p): Ditto.
2950 (fixup_symbol_value): Ditto.
2951 (build_debug_section): Ditto.
2953 * syms.c (coff_section_type): Ditto.
2955 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2957 * bfd-in2.h: Rebuilt after m32r changes.
2959 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2961 * config.bfd,configure.in,configure: Add m32r support.
2962 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2963 * config.bfd: Keep target list alphabetically sorted.
2966 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2968 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2969 to add in the constant part found in the instruction itself.
2970 (case R_V850_HI16_S): Likewise.
2973 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2975 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2976 and R_D10V_18 to be 1 (word).
2978 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2980 * stabs.c (_bfd_link_section_stabs): If the output_section field
2981 of either section is bfd_abs_section, then the linker is
2982 discarding the section and we should not optimize it.
2984 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2986 * Makefile.in (aout-sparcle.o): New target.
2987 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2988 * config.bfd (sparclet-*-aout*): Add case.
2989 * configure.in (sparcle_aout_vec): Add case.
2990 * configure: Regenerated.
2991 * targets.c (sparcle_aout_vec): Declare.
2992 (bfd_target_vector): Add sparcle_aout_vec.
2993 * aout-sparcle.c: New file.
2996 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2998 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2999 low order sign bit propogation for R_V850_HI16_S.
3001 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3002 handling V850 specific relocs.
3003 (elf_v850_howto_table): Use the new function for some
3004 relocations. Twiddle masks & shifts for some relocs.
3005 Set partial_inplace where needed.
3008 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3011 default architecture to a machine number of 0.
3012 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3014 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3015 the output BFD is the default, set it from the first input BFD.
3018 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3020 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3021 insert at bitpos zero. The HI16 relocs are shifted right
3022 by 16 bits. Fix src_mask for all relocs.
3023 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3025 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3029 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3031 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3032 Rewrite to use BFD file read routines and to avoid using a fixed
3033 length for the file name.
3036 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3038 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3039 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3040 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3041 to R_V850_{32,16,8}.
3043 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3045 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3046 (elf_v850_howto_table): Add info for HI16_S reloc.
3047 (v850_reloc_map): Add HI_16_S reloc.
3048 * reloc.c: Define BFD_RELOC_V850_* relocs.
3051 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * elf32-sh.c: New file.
3055 * elf.c (prep_headers): Handle bfd_arch_sh.
3056 * elfcode.h (write_relocs): Handle absolute symbol.
3057 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3058 (_bfd_elf64_link_read_relocs): Declare.
3059 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3060 elf_link_read_relocs. Make globally visible. Change all
3062 (elf_link_input_bfd): Get external symbols from cache in
3063 symtab_hdr->contents. Get contents from cache in
3065 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3067 * reloc.c: Define BFD_RELOC_SH_* relocs.
3068 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3069 * coff-sh.c (sh_insns_conflict): Fix a return value.
3070 (_bfd_sh_align_load_span): New globally visible function, broken
3071 out of sh_align_load.
3072 (sh_align_load): Call _bfd_sh_align_load_span.
3073 (sh_swap_insns): Change relocs parameter to PTR.
3074 * bfd-in2.h, libbfd.h: Rebuild.
3075 * targets.c (bfd_elf32_sh_vec): Declare.
3076 (bfd_elf32_shl_vec): Declare.
3077 * config.bfd (sh-*-elf*): New target.
3078 * configure.in (bfd_elf32_sh_vec): New target vector.
3079 (bfd_elf32_shl_vec): New target vector.
3080 * configure: Rebuild.
3081 * Makefile.in: Rebuild dependencies.
3082 (BFD32_BACKENDS): Add elf32-sh.o.
3083 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3085 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3086 page before checking D_PAGED.
3088 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3089 (ihex_write_object_contents): Remove extbase; always use segbase
3092 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3094 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3095 * configure.host (i[345]86-*-*): Ditto.
3096 * config.bfd (i[345]86-*-*): Ditto.
3097 * configure: Regenerate.
3099 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3102 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3104 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3105 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3106 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3107 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3108 will have an ST_CODE type, change the symbol's type to ST_DATA.
3109 * som.c (hppa_som_gen_reloc_type): Update prototype.
3111 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3114 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3115 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3116 (mips_elf_finish_dynamic_sections): Likewise.
3118 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * configure.host (HLDENV): New variable to set. Set it for
3121 *-*-sysv4*, since those linkers may not support -R but they always
3122 support LD_RUN_PATH.
3124 * libieee.h (NSECTIONS): Don't define.
3125 (ieee_data_struct): Change section_table to asection **. Add
3127 * ieee.c (get_section_entry): If the table isn't big enough, make
3129 (ieee_slurp_sections): Remove assertion about number of sections.
3130 (ieee_object_p): Adjust initialization of ieee to match changes to
3133 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3134 symbols merely because we are generating a shared library.
3135 (xcoff_build_ldsyms): Don't set up global linkage code for an
3136 undefined symbol merely because we are generating a shared
3140 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3142 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3143 (BFD32_BACKENDS) Add elf32-v850.o.
3144 * archures.c: Add bfd_v850_arch.
3145 * bfd-in2.h: Add bfd_v850_arch.
3146 * config.bfd (v850-*-*): New target.
3147 * configure: (bfd_elf32_v850_vec) New vector.
3148 * configure.in: (bfd_elf32_v850_vec) New vector.
3149 * cpu-v850.c: New file.
3150 * elf.c (prep_headers): Added case bfd_arch_v850.
3151 * elf32-v850.c: New file.
3152 * targets.c (bfd_elf32_v850_vec): New vector.
3155 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3158 a function code symbol for an XMC_XO symbol.
3160 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3162 * mpw-config.in: Update editing of autoconf vars to reflect
3163 Jul 18 configure.in change.
3164 * mpw-make.sed: Update editing of include pathnames to be
3165 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3167 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3169 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3170 which to offset to get the .plt entry address is ".plt".
3172 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3174 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3175 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3176 Added, for internal use by the ARM gas.
3178 * bfd-in2.h: Rebuilt
3180 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3182 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3183 in section dynidx start.
3185 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3188 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3189 optimization for g++.
3191 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3193 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3194 the -mrelocatable-lib bit set and the other doesn't, clear the
3195 -mrelocatable-lib bit in the header.
3197 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3200 symbol against a STT_FUNC symbol in a shared library.
3202 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3205 symbol is found, automatically define the corresponding function
3208 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3209 if sym.n_numaux is not zero.
3210 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3211 entry to disagree about the number of aux entries if the symbol
3214 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3215 section if it might be needed, not just if info->shared.
3216 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3217 the start of .rel.dyn if we are going to use it.
3218 (mips_elf_finish_dynamic_sections): Only clear the first element
3219 of .rel.dyn if the size is greater than zero.
3221 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3224 undefined_symbol callback for a symbol, then don't issue any more
3225 warnings about loader relocs.
3226 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3227 after calling the undefined_symbol callback.
3229 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3230 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3231 as the AIX linker seems to do.
3233 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3235 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3236 (evax_initialize): Remove evax_reloc_table.
3237 (evax_close_and_cleanup): Ditto.
3239 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3241 (evax_bfd_reloc_type_lookup): Ditto.
3242 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3243 cooked_size == raw_size.
3244 * evax-emh.c (_bfd_evax_register_filename): Remove.
3245 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3246 * evax-misc.c (add_new_contents): Malloc section at full size.
3247 (_bfd_save_evax_section): Memcpy section contents directly.
3248 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3249 (evax_reloc_table): Remove.
3251 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3253 * makefile.vms: Add better support for DEC C compilation
3254 Add evax.h dependencies
3256 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3257 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3258 (BFD_RELOC_ALPHA_BASEREG): Remove.
3259 * bfd-in2.h, libbfd.h: Rebuild.
3261 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3263 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3264 getgid if _WIN32 is defined.
3265 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3267 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3269 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3270 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3272 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3275 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3277 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3279 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3280 (NEED_DECLARATION_REALLOC): New macro.
3281 * configure, config.in: Rebuild.
3282 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3283 (realloc): Declare if NEED_DECLARATION_REALLOC.
3285 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3286 <strings.h> if they exist.
3288 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3290 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3292 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3294 Based on patches from Eric Valette <valette@crf.canon.fr>:
3295 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3296 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3297 (elf_howto_table): Add entries for new relocs.
3298 (elf_i386_reloc_type_lookup): Handle new relocs.
3299 (elf_i386_info_to_howto): Just call abort.
3300 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3301 (elf_i386_relocate_section): Likewise.
3303 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3305 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3307 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3310 only get the LMA from the phdr if they are in the same part of the
3313 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3314 new segment to make them more comprehensible. If the relationship
3315 between the LMA and the VMA changed, start a new segment. Don't
3316 check dynsec when deciding whether to start a new segment for a
3317 writeable section; -N will now handle this.
3319 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3321 * libhppa.h: Remove "esel" changes. Not the right approach.
3322 * som.c: Corresponding changes.
3323 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3324 which don't have a SOM symbol type associated with them.
3325 Reverses a 1994 change.
3327 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3329 Make ld -N more reasonable for ELF:
3330 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3331 phdr_in_section to false, and always use a single load segment.
3332 (elf_sort_sections): Sort sections by LMA after VMA.
3333 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3334 align to maxpagesize.
3335 (assign_file_positions_except_relocs): Likewise.
3336 * elfcode.h (elf_object_p): If a section is loaded but not page
3337 aligned, clear D_PAGED.
3339 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3341 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3342 Added, for internal use by the ARM gas.
3344 * bfd-in2.h: Rebuilt
3346 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3348 * libhppa.h (R_HPPA_ESEL): New field selector.
3349 (e_esel): Similarly.
3350 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3351 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3352 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3354 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3357 archive search before looking for stripped dynamic objects.
3359 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3362 symbol a warning rather than an error.
3364 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * elf.c (assign_file_positions_for_segments): Track the virtual
3367 memory position separately from the file position, and use it to
3368 compute the alignment adjustment.
3370 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3372 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3373 and fixed mask on R_D10V_10_PCREL_L.
3375 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3377 * elf64-mips.c: Include "aout/ar.h".
3378 (mips_elf64_slurp_armap): New static function.
3379 (mips_elf64_write_armap): New static function.
3380 (bfd_elf64_archive_*): Define.
3381 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3382 Use instead of bfd_generic_archive_p.
3383 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3384 instead of _bfd_write_archive_contents.
3385 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3386 _bfd_generic_mkarchive.
3387 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3388 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3390 (TARGET_LITTLE_SYM): Likewise.
3391 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3393 * Makefile.in: Rebuild dependencies.
3395 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3396 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3397 SHT_MIPS_EVENTS sections.
3398 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3399 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3401 (_bfd_mips_elf_fake_sections): Likewise.
3403 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3404 * ecoff.c (ecoff_compute_section_file_positions): Copy
3405 rdata_in_text from backend info to tdata. Clear it if any data
3406 section comes before .rdata.
3407 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3408 tdata rather than backend info.
3410 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3412 * configure.in: Fix test for whether a compiler has a 64 bit
3413 type. From Jim Wilson <wilson@cygnus.com>.
3415 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * configure.host (mips-sgi-irix6*): New host.
3419 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3420 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3421 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3423 * configure: Rebuild.
3424 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3425 (BFD_HOST_64_BIT): Define conditionally.
3426 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3427 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3428 (symvalue, bfd_size_type): Likewise.
3429 * bfd-in2.h: Rebuild.
3430 * Makefile.in (do_clean): Remove bfd-tmp.h.
3431 (do_distclean): Remove bfd-in3.h.
3432 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3433 (bfd-in3.h): New target.
3435 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3436 Andrew Gierth <ANDREWG@microlise.co.uk>.
3438 * configure.host: Set INSTALL_SHLIB.
3439 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3440 * configure: Rebuild.
3441 * Makefile.in (install): Use @INSTALL_SHLIB@.
3443 * config.bfd (mips*-*-irix6*): New target.
3444 * configure.host: Handle Irix 6 shared library like Irix 5.
3446 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3447 symbol for a magic name.
3448 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3450 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3453 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3455 * mpw-config.in: Add ELF support to mips config, create the
3456 elf32-target.h file in the object dir.
3457 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3459 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3461 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3462 Also removed most abort calls, in favor of using bfd reporting.
3464 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3466 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3467 (BFD32_BACKENDS) Add elf32-d10v.o.
3468 * archures.c: Add bfd_d10v_arch.
3469 * bfd-in2.h: Add bfd_d10v_arch.
3470 * config.bfd (d10v-*-*): New target.
3471 * configure: (bfd_elf32_d10v_vec) New vector.
3472 * configure.in: (bfd_elf32_d10v_vec) New vector.
3473 * cpu-d10v.c: New file.
3474 * elf.c (prep_headers): Added case bfd_arch_d10v.
3475 * elf32-d10v.c: New file.
3476 * libbfd.h: Rebuild.
3477 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3478 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3479 * targets.c (bfd_elf32_d10v_vec): New vector.
3481 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3483 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3485 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3487 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3488 bfd_mach_i386_i8086 machine types.
3490 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3495 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3497 * coffcode.h (coff_set_section_contents): A/UX does not require
3498 special handling of the _LIB section.
3500 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3502 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3503 value for R_RELBYTE.
3505 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3506 array if one was allocated.
3508 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3510 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3511 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3512 use_rld_obj_head and rld_value.
3513 (mips_elf_link_hash_table_create): Initialize new fields.
3514 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3516 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3517 __rld_obj_head symbol not seen, create an __rld_map symbol.
3518 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3519 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3520 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3521 __rld_obj_head symbol.
3522 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3524 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3528 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3529 ppc_elf_addr16_ha_reloc.
3530 (ppc_elf_addr16_ha_reloc): New static function.
3532 * coff-mips.c (struct mips_hi): Define.
3533 (mips_refhi_list): New static variable.
3534 (mips_refhi_addr, mips_refhi_addend): Remove.
3535 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3536 (mips_reflo_reloc): Process mips_refhi_list.
3537 (mips_relhi_list): New static variable.
3538 (mips_relhi_addr, mips_relhi_addend): Remove.
3539 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3540 (mips_rello_reloc): Process mips_relhi_list.
3541 (mips_relocate_section): Permit an arbitrary number of REFHI or
3542 RELHI relocs before the associated REFLO or RELLO reloc.
3544 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3546 * aout-target.h (MY(callback)): Set reloc_count fields.
3548 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3551 sections unless this is a SunOS link.
3553 * VERSION: Set to 2.7.1.
3555 * Released binutils 2.7.
3557 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * i386aout.c: Include "aout/aout64.h".
3560 (i386aout_write_object_contents): New static function.
3561 (MY_write_object_contents): Define.
3563 * netbsd.h (MY(write_object_contents)): Make sure that
3564 adjust_sizes_and_vmas is called before fiddling with the magic
3567 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3571 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * libbfd-in.h (itos, stoi): Don't define.
3574 * libbfd.h: Rebuild.
3575 * i386lynx.c (KEEPIT): Define as udata.i.
3576 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3577 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3578 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3579 flags. Don't use stoi.
3581 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3583 * elf.c (map_sections_to_segments): Don't start a new segment for
3584 a writable section if it's on the same page as the previous
3585 segment. Reset the writable variable for a readonly section.
3587 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3589 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3590 first_thunk_address, thunk_size, and import_table_size.
3591 * peicode.h: Improved some diagnostics regarding edata sections.
3593 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3595 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3596 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3598 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3601 with XCOFF_DEF_DYNAMIC set is really defined.
3602 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3603 (xcoff_link_add_symbols): Only create special sections if using an
3606 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3608 (bfd_install_relocation): Likewise.
3610 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3612 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3614 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3615 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3616 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3617 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3618 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3619 are found for LITERAL relocs.
3620 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3621 taken, we cannot generate a .plt entry for the symbol.
3623 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3626 sysconf functions (for gprof).
3627 * configure, config.in: Rebuild.
3629 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3631 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3632 an archive if it has a map. If the object file has the wrong
3635 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3636 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3638 (alpha_relocate_section): Likewise.
3640 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3641 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3642 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3643 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3644 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3645 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3646 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3647 * peicode.h: Corresponding changes.
3649 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3651 * elflink.h (elf_create_pointer_linker_section): Comment out code
3652 dealing with making GOT pointers negative of the GOT symbol for
3655 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3657 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3658 increment the .rela.plt size until after we're done creating the
3660 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3661 .rela.plt offset directly rather than calculating it.
3663 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3665 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3666 Use autoconf-set values.
3667 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3668 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3671 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3672 * configure: Rebuilt.
3674 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3676 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3677 handling code > 1k away.
3679 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3681 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3682 defined, output whenever the symbol is updated.
3684 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3686 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3687 section to 0 if user_set_vma is set.
3688 * elflink.h (elf_bfd_final_link): Likewise.
3690 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3692 Partially undo patch of Jun 20.
3693 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3694 (coff_compute_section_file_positions): Likewise.
3695 (coff_write_object_contents): Likewise. Re-add deleted code, but
3696 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3697 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3699 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3701 * config.bfd: Add support for *-*-rtems* configurations.
3703 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3705 * elf.c (prep_headers): Add bfd_arch_alpha case.
3707 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3709 * elf64-alpha.c: New file.
3710 * config.bfd (alpha-*-linuxecoff*): New target.
3711 (alpha-*-linux*, alpha-*-elf*): New targets.
3712 * configure.in (bfd_elf64_alpha_vec): New vector.
3713 * configure: Rebuild.
3714 * targets.c (bfd_elf64_alpha_vec): Declare.
3715 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3716 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3717 * bfd-in2.h, libbfd.h: Rebuild.
3718 * Makefile.in: Rebuild dependencies.
3719 (BFD64_BACKENDS): Add elf64-alpha.o.
3720 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3722 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3724 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3725 than relying on a right shift of 32.
3727 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3729 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3730 ifdef to COFF_WITH_PE.
3731 (coff_compute_section_file_positions): Likewise.
3732 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3733 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3734 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3735 COFF_IMAGE_WITH_PE, always include.
3737 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3739 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3742 approximate the correct answer if SIZEOF_HEADERS was not used.
3744 * binary.c (binary_set_section_contents): Set section file
3745 position based on LMA rather than VMA.
3747 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3749 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3750 symbols if info->strip == strip_all.
3752 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3754 * coff-h8300.c: Remove #if 0 code.
3755 (compatable): Don't allow mixing/matching of different architectures.
3757 * archures.c (bfd_mach_h8300s): Add.
3758 * bfd-in2.h: Rebuilt.
3759 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3761 (h8300_reloc16_estimate): Likewise.
3762 (h8300_reloc16_extra_cases): Likewise.
3763 (h8300_bfd_link_add_symbols): Likewise.
3764 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3765 (coff_set_flags): Likewise.
3766 * cpu-h8300.c (h8300_scan): Likewise.
3767 Add H8/S to bfd_h8300_arch list.
3769 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3771 Added support for Alpha OpenVMS:
3772 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3773 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3774 * config.h-vms, makefile.vms: New files.
3775 * config.bfd (alpha-*-*vms*): New target.
3776 * configure.in (evax_alpha_vec): New target vector.
3777 * configure: Rebuild.
3778 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3779 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3780 * targets.c (bfd_target_evax_flavour): Define.
3781 (evax_alpha_vec): Declare.
3782 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3783 if BFD64 is defined.
3784 * bfd-in2.h, libbfd.h: Rebuild.
3785 * Makefile.in: Rebuild dependencies.
3786 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3787 evax-emh.o, and evax-misc.o.
3788 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3789 evax-etir.c, evax-emh.c, and evax-misc.c.
3790 (HFILES): Add evax.h.
3792 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3796 (h8300_bfd_link_add_symbols): Likewise.
3798 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3800 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3801 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3803 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3805 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3806 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3808 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3809 R_MIPS_32 relocs if creating a shared library.
3811 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3813 * peicode.h (add_data_entry): Use pei_section_data rather than
3814 _cooked_size. Corresponds to May 13 change in coffcode.h.
3816 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3818 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3819 * coffcode.h (coff_write_object_contents): If there are long
3820 section names, always set the f_symptr field, even if there are no
3822 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3823 if there are no symbols.
3825 * coffgen.c (make_a_section_from_file): Check return value of
3826 _bfd_coff_read_string_table.
3827 (coff_real_object_p): Check return value of
3828 make_a_section_from_file.
3829 (_bfd_coff_read_string_table): Check that there are some symbols
3830 before trying to read the string table size.
3832 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3835 to replace a symbol in a dynamic object with a symbol from another
3836 dynamic object, do the replacement if the existing symbol is
3837 global linkage code.
3839 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3840 for _ptrgl, and treat it as global linkage code.
3842 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3843 filename or N_SO symbol past the offset, and use it to indicate
3844 that there is no line number or function when appropriate.
3846 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3849 common symbol defined by the linker. Don't export function code
3850 even if export_defineds is set.
3852 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3854 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3856 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3857 (h8300_symbol_address_p): New function.
3858 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3861 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3863 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3865 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3866 correctly for the two variants. Allow relaxing if the target
3867 is 128 bytes away since after relaxation it'll be 126 bytes away.
3868 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3869 "dot" and "value". Allow relaxing if the target is 128 bytes
3870 away since after relaxation it'll be 126 bytes away.
3871 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3872 the given section until nothing changes.
3874 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3876 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3877 alignment hack--we can get the lnnoptr info another way without
3878 suddenly increasing the alignment requirements. Set the flags for
3880 (ecoff_compute_section_file_positions): Do so.
3882 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3884 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3885 to keep the HP emulator database happy.
3887 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3888 From Kevin Buettner <kev@primenet.com>.
3890 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3893 name of a NULL section.
3895 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3898 set, always call the notice callback.
3900 * VERSION: Increment for bfdlink.h change.
3902 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3905 (sh_relax_delete_bytes): Correct handling of differently sized
3906 trailing alignment reloc.
3908 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3909 * bfd-in2.h: Rebuild.
3910 * configure.in: Warn if there is no known 64 bit type.
3911 * configure: Rebuild.
3913 * Makefile.in: Rebuild dependencies.
3914 (BFD32_BACKENDS): Add ppcboot.o.
3915 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3917 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3918 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3920 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3922 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3923 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3924 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3925 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3927 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * elf64-mips.c: Improve reloc special_functions and handling of
3930 SHT_MIPS_OPTIONS section.
3931 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3932 mips_elf_hi16_reloc and make globally visible.
3933 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3934 make globally visible.
3935 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3936 make globally visible.
3937 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3938 and make globally visible.
3939 (gprel16_with_gp): Check howto->src_mask before using value in
3941 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3942 and make globally visible.
3943 (gprel32_with_gp): Check howto->src_mask before fetching value.
3944 (bfd_mips_elf_swap_options_in): New function.
3945 (bfd_mips_elf_swap_options_out): New function.
3946 (_bfd_mips_elf_set_private_flags): Rename from
3947 mips_elf_set_private_flags and make globally visible.
3948 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3949 mips_elf_copy_private_bfd_data and make globally visible.
3950 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3951 mips_elf_merge_private_bfd_data and make globally visible.
3952 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3953 for a SHT_MIPS_OPTIONS section.
3954 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3955 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3956 name of a SHT_MIPS_OPTIONS section.
3957 (_bfd_mips_elf_set_section_contents): New function.
3958 (mips_elf32_section_processing): Set the GP value in a
3959 SHT_MIPS_OPTIONS section.
3960 (_bfd_mips_elf_find_nearest_line): Rename from
3961 mips_elf_find_nearest_line and make globally visible.
3962 (bfd_elf32_set_section_contents): Define.
3963 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3964 (_bfd_mips_elf_lo16_reloc): Declare.
3965 (_bfd_mips_elf_gprel16_reloc): Declare.
3966 (_bfd_mips_elf_got16_reloc): Declare.
3967 (_bfd_mips_elf_gprel32_reloc): Declare.
3968 (_bfd_mips_elf_set_private_flags): Declare.
3969 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3970 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3971 (_bfd_mips_elf_find_nearest_line): Declare.
3972 (_bfd_mips_elf_set_section_contents): Declare.
3974 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3976 (elf_info_to_howto): Define.
3977 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3979 (elf_info_to_howto): Define.
3980 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3982 (elf_info_to_howto): Define.
3984 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3985 R_MOV16B[12], to match change in coff/internal.h.
3987 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * elf64-mips.c: Extensive additions to provide better support for
3990 writing files and for gas.
3991 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3992 of mips_elf_object_p.
3993 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3994 _bfd_mips_elf_object_p.
3995 (_bfd_mips_elf_final_write_processing): Rename from
3996 mips_elf_final_write_processing and make globally visible.
3997 (_bfd_mips_elf_fake_sections): Rename from
3998 mips_elf_fake_sections and make globally visible.
3999 (_bfd_mips_elf_section_from_bfd_section): Rename from
4000 mips_elf_section_from_bfd_section and make globally visible.
4001 (_bfd_mips_elf_section_processing): New function, broken out of
4002 mips_elf_section_processing.
4003 (mips_elf32_section_processing): Rename from
4004 mips_elf_section_processing; call
4005 _bfd_mips_elf_section_processing.
4006 (_bfd_mips_elf_symbol_processing): Rename from
4007 mips_elf_symbol_processing and make globally visible.
4008 (_bfd_mips_elf_read_ecoff_info): Rename from
4009 mips_elf_read_ecoff_info and make globally visible.
4010 (mips_elf32_ecoff_debug_swap): Rename from
4011 mips_elf_ecoff_debug_swap.
4012 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4013 struct symbol_cache_entry.
4014 (_bfd_elf_validate_reloc): New function, moved in from
4015 elfcode.h:validate_reloc.
4016 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4017 to _bfd_elf_validate_reloc. Change all callers.
4018 * elf-bfd.h (bfd_section_from_shdr): Declare.
4019 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4020 (_bfd_elf_validate_reloc): Declare.
4021 (_bfd_mips_elf_object_p): Declare.
4022 (_bfd_mips_elf_fake_sections): Declare.
4023 (_bfd_mips_elf_section_from_bfd_section): Declare.
4024 (_bfd_mips_elf_section_processing): Declare.
4025 (_bfd_mips_elf_symbol_processing): Declare.
4026 (_bfd_mips_elf_read_ecoff_info): Declare.
4027 (_bfd_mips_elf_final_write_processing): Declare.
4028 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4031 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4032 (mips_elf_final_write_processing): Likewise.
4034 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4036 64-bit MIPS ELF ABI objdump support:
4037 * elf64-mips.c: New file.
4038 * Makefile.in: Rebuild dependencies.
4039 (BFD64_BACKENDS): Add elf64-mips.o.
4040 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4041 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4042 bfd_elf64_littlemips_vec to targ_selvecs.
4043 (mips*-*-elf*): Likewise.
4044 * confingure.in: Add bfd_elf64_bigmips_vec and
4045 bfd_elf64_littlemips_vec to vector switch.
4046 * configure: Rebuild.
4047 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4048 broken out of mips_elf_section_from_shdr.
4049 (mips_elf32_section_from_shdr): Rename from
4050 mips_elf_section_from_shdr. Call new function.
4051 (elf_backend_section_from_shdr): Update name of renamed function.
4052 * elf-bfd.h (struct elf_size_info): Change second parameter of
4053 write_out_phdrs to be const. Likewise for second parameter of
4055 (struct bfd_elf_section_data): Add rel_hdr2 field.
4056 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4057 (bfd_elf32_swap_symbol_out): Likewise.
4058 (bfd_elf32_swap_reloc_in): Likewise.
4059 (bfd_elf32_swap_reloc_out): Likewise.
4060 (bfd_elf32_swap_reloca_in): Likewise.
4061 (bfd_elf32_swap_reloca_out): Likewise.
4062 (bfd_elf32_swap_phdr_in): Likewise.
4063 (bfd_elf32_swap_phdr_out): Likewise.
4064 (bfd_elf32_swap_dyn_in): Likewise.
4065 (bfd_elf32_swap_dyn_out): Likewise.
4066 (bfd_elf32_slurp_symbol_table): Declare.
4067 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4068 (bfd_elf32_write_out_phdrs): Declare.
4069 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4070 (bfd_elf64_swap_symbol_out): Likewise.
4071 (bfd_elf64_swap_reloc_in): Likewise.
4072 (bfd_elf64_swap_reloc_out): Likewise.
4073 (bfd_elf64_swap_reloca_in): Likewise.
4074 (bfd_elf64_swap_reloca_out): Likewise.
4075 (bfd_elf64_swap_phdr_in): Likewise.
4076 (bfd_elf64_swap_phdr_out): Likewise.
4077 (bfd_elf64_swap_dyn_in): Likewise.
4078 (bfd_elf64_swap_dyn_out): Likewise.
4079 (bfd_elf64_slurp_symbol_table): Declare.
4080 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4081 (bfd_elf64_write_out_phdrs): Declare.
4082 (_bfd_mips_elf_section_from_shdr): Declare.
4083 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4084 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4085 section for the section, add the new one to rel_hdr2. Increment
4086 reloc_count rather than setting it.
4087 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4088 Remove static declaration.
4089 (elf_write_shdrs_and_ehdr): Define name as macro.
4090 (elf_write_out_phdrs): Likewise.
4091 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4092 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4093 (elf_swap_symbol_in): Change second parameter to be const.
4094 (elf_swap_symbol_out): Likewise.
4095 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4096 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4097 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4098 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4099 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4100 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4101 parameter to be const. Make non-static.
4102 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4104 (elf_slurp_symbol_table): Make non-static.
4105 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4106 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4107 (elf_backend_size_info): Likewise.
4108 (elfNN_bed): Use elf_backend_size_info.
4109 * targets.c (bfd_elf64_bigmips_vec): Declare.
4110 (bfd_elf64_littlemips_vec): Declare.
4111 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4112 bfd_elf64_littlemips_vec if BFD64 is defined.
4114 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4116 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4119 zeroes, in alignment holes.
4121 * configure: Rebuild with autoconf 2.10.
4123 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4124 potential leading underscore in the allocated buffer.
4126 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4128 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4129 symbols into .sbss if this is a relocatable link.
4131 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4134 undefined symbols when creating a shared library.
4136 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * coff-sh.c: Add a bunch of new code and static const arrays to
4139 support aligning loads and stores on four byte memory boundaries.
4141 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4143 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4144 call sh_align_loads.
4145 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4148 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4150 * cache.c (bfd_open_file): Unlink the file before opening it for
4151 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4153 * opncls.c (bfd_fdopenr): Set opened_once.
4155 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4157 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4160 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4161 the code unconditionally.
4163 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * libcoff-in.h (struct pei_section_tdata): Define structure.
4166 (pei_section_data): Define macro.
4167 * libcoff.h: Rebuild.
4168 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4169 store s_paddr field in pei_section_data.
4170 (coff_compute_section_file_positions): Use pei_section_data rather
4171 than _cooked_size, and don't overwrite an existing value.
4172 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4173 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4174 * peicode.h (coff_bfd_copy_private_section_data): Define if
4176 (pe_bfd_copy_private_section_data): New static function if
4179 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4181 * srec.c (srec_set_arch_mach): Write as a function rather than a
4184 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4185 no map, just check each member in turn to see whether it is
4188 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4190 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4191 table. Call BFD_ASSERT to validate header size, instead of
4193 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4196 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4198 * ppcboot.c: New target for looking at PPCbug boot records.
4200 * config{ure.in,.bfd}: Add support for ppcboot target.
4202 * configure: Regenerate.
4204 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4206 * coff-h8300.c (howto_table): Update names to match recent
4207 changes to include/coff/internal.h. Fix minor errors in the
4208 existing relocs. Add R_MOVL1 and R_MOVL2.
4209 (rtype2howto): Similarly.
4210 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4211 existing relaxing code and peform more relaxing.
4212 (h8300_reloc16_extra_cases): Likewise.
4214 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4216 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4219 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4221 * elfcode.h (elf_object_p): Reject generic ELF target if
4222 e_machine matches an alternate machine code in a specific backend.
4224 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4225 obsolete align_power_min field.
4227 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4229 * coff-h8300.c (reloc_howto_type): Add howto entry for
4231 (rtype2howto): Handle R_PCRWORD_B.
4232 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4233 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4234 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4235 branch (R_PCWORD_B).
4237 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4239 * aoutx.h (translate_from_native_sym_flags): Set the section for
4240 BSF_CONSTRUCTOR symbols.
4242 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4245 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4247 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4248 stop looking when section is found.
4250 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * coffcode.h (STRING_SIZE_SIZE): Define.
4253 (styp_to_sec_flags): Handle long symbol names when looking for the
4255 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4256 (bfd_coff_long_section_names): Define.
4257 (coff_write_object_contents): Handle long section names.
4258 (bfd_coff_std_swap_table): Initialize new field.
4259 * libcoff.h: Rebuild.
4260 * coffgen.c (make_a_section_from_file): Handle long section
4262 (coff_write_symbols): Handle long section names.
4263 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4264 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4265 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4266 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4267 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4268 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4269 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4270 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4272 * bout.c (b_out_callback): Set lma of sections.
4273 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4274 parameter to output_bfd. Used input_bfd instead of output_bfd in
4277 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4279 * aoutx.h (translate_from_native_sym_flags): Don't create
4280 SEC_CONSTRUCTOR sections.
4281 * ecoff.c (ecoff_set_symbol_info): Likewise.
4283 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4284 From Don Bowman <bowman@waterloo.hp.com>.
4286 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4288 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4289 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4291 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4293 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4294 mips_32_relocs field.
4295 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4296 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4297 relocs against a global symbol which is not defined in a regular
4299 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4300 against a global symbol, increment mips_32_relocs.
4301 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4302 the symbol is not defined in a regular file, make room in the
4305 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4308 file position and the virtual file position separately. Set
4309 filepos information bsaed on the real file position.
4310 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4311 Jan 23 change to coffcode.h.
4313 * som.c (som_slurp_symbol_table): Set the symbol count to the
4314 number of BFD symbols created.
4316 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4318 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4319 output file if linking shared objects. Loop to check all relocs,
4320 rather than returning false on first error.
4322 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4324 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4325 (ppc_elf_additional_program_headers): If .interp section, bump #
4326 of program headers by 1.
4327 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4328 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4329 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4331 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4333 (ppc_elf_relocate_section): If the output section isn't defined,
4334 don't abort, just give an error message.
4336 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4337 being created is .sdata or .sdata2, don't make the symbol dynamic.
4339 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4341 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4342 members of an archive for dynamic objects with no symbols, and
4343 pass them directly to check_archive_element.
4344 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4345 xcoff_link_check_dynamic_ar_symbols.
4346 (xcoff_link_check_dynamic_ar_symbols): New static function.
4348 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4349 from _bfd_nodynamic to _bfd_xcoff.
4350 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4352 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4353 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4354 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4355 * libcoff.h: Rebuild.
4356 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4357 (xcoff_get_section_contents): New static function.
4358 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4359 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4360 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4361 (xcoff_dynamic_reloc): New static variable.
4362 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4363 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4365 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4367 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4368 if reloc_entry->addend is not 0.
4369 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4371 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4373 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4375 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4376 Add entries for R_SPARC_[56].
4377 (sparc_reloc_map): Add entries for R_SPARC_[56].
4379 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4381 Optimize linking of stabs in sections as used in ELF and COFF.
4382 * stabs.c: New file.
4383 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4384 (_bfd_write_section_stabs): Declare.
4385 (_bfd_write_stab_strings): Declare.
4386 * libbfd.h: Rebuild.
4387 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4388 (struct coff_link_hash_table): Add stab_info field.
4389 * libcoff.h: Rebuild.
4390 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4392 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4394 (_bfd_coff_final_link): Write out stab strings hash table.
4395 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4396 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4398 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4399 (struct bfd_elf_section_data): Add stab_info field.
4400 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4402 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4403 _bfd_link_section_stabs.
4404 (elf_bfd_final_link): Write out stab strings hash table.
4405 (elf_link_input_bfd): Handle optimized stabs sections.
4406 * reloc.c (_bfd_final_link_relocate): Check address against
4407 _raw_size rather than _cooked_size.
4408 * Makefile.in: Rebuild dependencies.
4409 (BFD_LIBS): Add stabs.o
4410 (BFD_LIBS_CFILES): Add stabs.c.
4412 * VERSION: Increment for bfdlink.h change.
4414 * coffgen.c (coff_renumber_symbols): Correct handling of
4415 BSF_NOT_AT_END common symbols.
4417 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4419 * coff-ppc.c (record_toc): Add cast to avoid warning.
4420 (ppc_allocate_toc_section): Likewise.
4421 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4422 (ppc_coff_reloc_type_lookup): Remove unreached code.
4423 * coffcode.h (coff_write_object_contents): Don't take the address
4425 * peicode.h (pe_print_idata): Add casts to avoid warning.
4426 (pe_print_edata): Likewise.
4427 (pe_print_reloc): Remove ANSI C string concatenation.
4429 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4431 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4433 * libcoff.h: Rebuild.
4434 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4436 (coff_swap_aux_out): Likewise.
4437 * peicode.h (coff_swap_aux_in): Likewise.
4438 (coff_swap_aux_out): Likewise.
4439 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4441 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4443 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4444 Fix up .bf endndx link fields.
4445 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4447 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4450 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4452 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4453 on Solaris PowerPC systems doesn't get confused.
4455 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4458 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4459 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4460 update did_reg and did_reg2.
4462 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4466 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4467 callback routines, pass h->root.string rather than name, in case
4468 copy is true and name is transient.
4470 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4472 * elfcore.h: Add support for core files with multiple threads.
4473 (Primarily for Solaris.)
4475 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4478 section->orelocation is NULL.
4480 * coffgen.c (bfd_coff_get_syment): New function.
4481 (bfd_coff_get_auxent): New function.
4482 * bfd-in.h (bfd_coff_get_syment): Declare.
4483 (bfd_coff_get_auxent): Declare.
4484 * bfd-in2.h: Rebuild.
4486 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4488 * elf32-mips.c (struct mips_hi16): Define.
4489 (mips_hi16_addr, mips_hi16_addend): Remove.
4490 (mips_hi16_list): New static variable.
4491 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4492 (mips_elf_lo16_reloc): Process mips_hi16_list.
4493 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4494 relocs before the associated LO16 reloc.
4496 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * versados.c (versados_scan): Check bfd_alloc return value.
4499 (versados_object_p): Check all bfd_read return values. Require
4500 that lang field be less than 10, to avoid confusion with Intel Hex
4503 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4505 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4506 not 0, for an absolute symbol.
4507 (NAME(aout,swap_ext_reloc_out)): Likewise.
4509 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4510 (ihex_write_object_contents): For a large start address, output
4511 the full 32 bit address in record type 5.
4513 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4514 to int to avoid promotion problems in prototype.
4516 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4518 * configure.host: Use ${srcdir} when looking for picfrag.
4520 * configure.host: Switch on ${libdir}, not $(libdir). From
4521 alan@spri.levels.unisa.edu.au (Alan Modra).
4523 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4524 entry point, not just for DYNAMIC objects.
4525 * sunos.c (sunos_add_dynamic_symbols): Always call
4526 sunos_create_dynamic_sections. If called with a non DYNAMIC
4527 object, don't do anything else.
4528 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4530 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4532 * configure.in: Permit --enable-shared to specify a list of
4534 * configure: Rebuild.
4536 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4537 host when configuring with --enable-shard.
4539 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4544 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4545 to avoid crashing in bfd_hash_replace.
4547 * sysdep.h: Use #ifdef, not #if.
4549 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4551 * config.in: Rebuild.
4553 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4555 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4556 (AC_CHECK_HEADERS): Check for sys/time.h
4557 (AC_HEADER_TIME): Add macro.
4558 * configure: Rebuild.
4559 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4560 to control what combination of <time> and <sys/time.h>
4563 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4565 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4566 (aout_32_sunos4_write_object_contents): Likewise.
4567 * aoutx.h (NAME(aout,machine_type)): Handle
4568 bfd_mach_sparc_{sparclet,sparclite}.
4569 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4570 (bfd_mach_sparc_v9_p): Update.
4571 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4572 * libaout.h (enum machine_type): Add M_SPARCLET.
4573 * sunos.c (MACHTYPE_OK): Define.
4574 * bfd-in2.h: Regenerated.
4576 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4578 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4579 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4580 * elflink.c (_bfd_elf_create_got_section): Store the
4581 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4582 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4583 global offset table goes over 0x1000, set the value of
4584 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4585 (elf32_sparc_relocate_section): Subtract the offset of
4586 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4588 * elfcode.h: Don't include <string.h>.
4590 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4592 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4593 generic_link_hash_newfunc. All references changed.
4594 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4595 moved here from libbfd-in.h.
4596 * libbfd-in.h: Corresponding changes.
4597 * libbfd.h: Regenerated.
4599 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4601 * aoutx.h (aout_link_input_section_std): When reporting an
4602 overflow error, use the name of the symbol in the hash table if
4604 (aout_link_input_section_ext): Likewise.
4606 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4607 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4609 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4611 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4612 * coffcode.h (coff_compute_section_file_positions): Likewise.
4613 (coff_write_object_contents): Likewise.
4615 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * section.c (SEC_LINK_ONCE): Define.
4618 (SEC_LINK_DUPLICATES): Define.
4619 (SEC_LINK_DUPLICATES_DISCARD): Define.
4620 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4621 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4622 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4623 * bfd-in2.h: Rebuild.
4624 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4625 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4626 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4627 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4628 SEC_LINK_ONCE, and look through the symbol table for the setting
4629 for SEC_LINK_DUPLICATES.
4630 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4631 set for a section, find the section symbol in the symbol table,
4632 and set the aux entry based on SEC_LINK_DUPLICATES.
4633 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4634 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4635 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4636 * coff-i386.c (i386coff_vec): Likewise.
4637 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4639 * VERSION: Bump to 2.6.1.
4640 * Makefile.in (stamp-h): Depend upon VERSION.
4642 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4644 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4645 * libbfd.h: Rebuilt.
4646 * linker.c (generic_link_hash_newfunc): No longer static.
4647 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4649 * coff-h8300.c: Add two derived hash tables and their associated
4650 funtions and #defines for use by the h8300 linker.
4651 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4652 the function vector as needed. Place the address of the function
4653 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4654 Rewrite the vectors section contents as necessary.
4655 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4656 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4657 (coff_bfd_link_hash_table_create): Likewise.
4659 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4661 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4662 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4664 (hppa_rebuild_insn): Pass pointer to correct type to
4665 low_sign_unext and dis_assemble_21.
4667 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4669 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4670 Stick with sparc-*-{sysv4*,solaris2*}.
4672 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4674 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4675 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4676 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4677 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4678 fields is non-zero, print them.
4680 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4681 ifdef. Remove unused variables.
4682 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4684 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4685 (get_symbol_value): Ifdef out.
4686 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4687 (coff_ppc_relocate_section): Remove unused variables. Make
4688 fprintf strings and argument types correspond. Put before_addr in
4690 (dump_toc): Make fprintf strings and argument types correspond.
4691 (ppc_process_before_allocation): Remove unused variables. Always
4693 (ppc_reflo_reloc): Ifdef out.
4694 (ppc_addr32nb_reloc): Ifdef out.
4695 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4697 (coff_ppc_rtype_to_howto): Likewise.
4698 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4700 * peicode.h (pe_print_idata): Move otherwise unused variables into
4701 the #ifdef where they are used. Always return a value.
4702 (pe_print_edata): Make fprintf strings and argument types
4703 correspond. Always return a value.
4704 (pe_print_pdata): Removed unused variable addr_value. Always
4706 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4707 strings and argument types correspond. Always return a value.
4709 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4710 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4711 variable rela inside #if 0 section where it is used.
4713 * ns32k.h: New file.
4714 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4715 functions to start with _bfd_.
4716 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4717 functions in cpu-ns32k.h.
4718 * Makefile.in: Rebuild dependencies.
4719 (HFILES): Add ns32k.h.
4721 * section.c (struct sec): Add linker_mark field. Change
4722 user_set_vma and reloc_done to be single bit fields.
4723 (STD_SECTION): Update accordingly.
4724 * bfd-in2.h: Rebuild.
4725 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4727 (aout_link_input_bfd): Don't link unmarked sections.
4728 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4730 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4731 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4733 * elflink.h (elf_bfd_final_link): Mark sections included in the
4735 (elf_link_input_bfd): Don't link unmarked sections.
4736 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4738 (xcoff_link_input_bfd): Don't link unmarked sections.
4740 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4741 overflow error messages.
4743 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4745 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4746 is not set, print "BFD: " before the error message.
4748 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4749 Miles Bader <miles@gnu.ai.mit.edu>.
4750 * configure: Rebuild.
4752 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4754 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4757 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4758 m68k-aout, m68k-coff, and m68k-elf targets.
4760 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4762 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4763 (ieee_generic_stat_arch_elt): Restructured to prevent
4764 ieee_object_p from being called repeatedly.
4766 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4768 * coffcode.h (coff_write_object_contents): Allocate
4769 buffers large enough for any FILEHDR or AOUTHDR.
4771 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4773 * ecofflink.c (lookup_line): New static function, renamed and
4774 slighly changed from old _bfd_ecoff_locate_line.
4775 (_bfd_ecoff_locate_line): Cache line number information. Use
4776 lookup_line for actual lookup.
4778 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4780 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4781 multiple of 20 bytes.
4783 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4786 allocate ecoff_find_line, and don't initialize by hand.
4787 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4788 mips_elf_find_line, and don't call memset.
4790 * coffcode.h (coff_compute_section_file_positions): If not
4791 producing a final executable, don't consider sofar when aligning
4792 the section to the correct size.
4794 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4796 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4797 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4798 * coffgen.c (coff_section_symbol): Ifdef out.
4800 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4803 output_bfd is not NULL.
4805 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4807 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4808 of bfd_alloc (fixes fix_line not being initialized).
4809 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4811 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4813 * coffcode.h: Allow specific backends to override the
4814 bfd_link_add_symbols routine.
4816 * coff-h8300.c: Include genlink.h.
4817 (howto_table): Add R_MEM_INDIRECT.
4818 (rtype2howto): Support R_MEM_INDIRECT.
4819 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4822 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4824 * coff-alpha.c (alpha_relocate_section): Use
4825 info->callbacks_warning, rather than _bfd_error_handler, for
4826 "multiple gp" warning.
4828 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4831 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4832 table string. Use bfd_wrapped_link_hash_lookup.
4833 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4835 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4836 table, if any, when writing out symbols.
4837 (aout_link_input_section_std): Use the name from the hash table,
4838 if any, when reporting undefined symbols.
4839 (aout_link_input_section_ext): Likewise.
4840 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4841 * bout.c (get_value): Likewise.
4842 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4843 * ecoff.c (ecoff_reloc_link_order): Likewise.
4844 * elflink.h (elf_link_add_object_symbols): Likewise.
4845 (elf_reloc_link_order): Likewise.
4846 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4847 (_bfd_generic_reloc_link_order): Likewise.
4848 (default_indirect_link_order): Likewise.
4849 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4850 * sunos.c (sunos_add_one_symbol): Likewise.
4851 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4852 (bfd_xcoff_link_count_reloc): Likewise.
4853 (xcoff_reloc_link_order): Likewise.
4855 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4856 into -1 for intern->rss.
4858 * configure: Rebuild with autoconf 2.8.
4860 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * stab-syms.c (__define_stab_duplicate): Define.
4863 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4865 * bfd-in.h (bfd_get_stab_name): Declare.
4866 * bfd-in2.h: Rebuild.
4867 * Makefile.in: Rebuild dependencies.
4868 (BFD_LIBS): Add stab-syms.o.
4869 (BFD_LIBS_CFILES): Add stab-syms.c.
4870 (BFD32_BACKENDS): Remove stab-syms.o.
4871 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4872 * configure.in: Don't list stab-syms.o in bfd_backends.
4873 * configure: Rebuild.
4874 * libaout.h (aout_stab_name): Don't declare.
4875 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4878 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4880 * elf.c (assign_file_positions_for_segments): Adjust file offset
4881 for section alignment even if SEC_LOAD is not set.
4883 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4885 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4886 since they appear as targets in Makefile.in.
4887 * configure: Rebuild.
4889 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4890 don't fiddle with a symbol which is not defined anywhere.
4892 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4894 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4895 though they are defined in a shared library.
4896 (xcoff_build_ldsyms): Likewise.
4898 * coffgen.c (coff_find_nearest_line): Don't look at the line
4899 numbers for the section if section->lineno is NULL.
4901 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4902 message rather than calling BFD_ASSERT.
4903 * elfcode.h (write_relocs): Check return value of
4904 _bfd_elf_symbol_from_bfd_symbol.
4906 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4908 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4911 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4913 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4915 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4916 hppa_reloc_field_selector_type_alt.
4917 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4918 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4920 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4922 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * elf.c (assign_file_positions_for_segments): Adjust the segment
4925 memory size for the alignment of a SEC_ALLOC section, not just a
4928 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4930 * m68klinux.c: New file.
4931 * hosts/m68klinux.h: New file.
4932 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4933 * configure.in (m68*-*-linux*): New native host.
4934 (m68klinux_vec): New vector.
4935 * configure: Rebuild.
4936 * targets.c (m68klinux_vec): Declare.
4937 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4938 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4939 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4940 declaration from bfd_linux_size_dynamic_sections.
4941 (bfd_m68klinux_size_dynamic_sections): Declare.
4942 * bfd-in2.h: Rebuild.
4943 * Makefile.in: Rebuild dependencies.
4944 (BFD32_BACKENDS): Add m68klinux.o.
4945 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4947 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4949 * libhppa.h (pa_arch): Add pa20.
4950 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4951 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4952 (hppa_field_adjust): Handle e_nsel.
4953 * som.c: Provide default definitions for many new relocs found only
4954 in hpux10 include files.
4955 (som_fixup_formats): Add several new relocs from hpux10.
4956 (som_hppa_howto_table): Add hpux10 relocs.
4957 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4959 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4961 * mpw-make.sed: Edit out recent shared library support, and
4962 rules to rebuild .h files using doc/chew.
4964 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4966 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4967 size even of sections with no contents.
4969 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4972 starting with '$' the way we skip names starting with '.'. When
4973 updating x_endndx, don't be fooled by an index which has been
4976 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4977 struct/union/enum type with no elements.
4979 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4981 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4983 * archive.c (bfd_generic_archive_p): If the first file in the
4984 archive can not be recognized as an object, don't assume that this
4985 is the wrong format.
4987 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4988 format is not bfd_object.
4989 (bfd_elf_get_dt_soname): Likewise.
4991 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4993 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4996 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4998 * bfd.c (tdata): Add netbsd_core_data.
4999 * bfd-in2.h: Regenerated.
5001 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5003 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5004 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5005 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5008 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5009 to get the symbol index, matching 14 Jul 95 change.
5011 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5013 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5014 Remove duplicate definition of gp.
5016 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5018 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5019 assume that we can set the GP value and then get the same value,
5020 since it won't be true if the output file is neither ELF nor
5022 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5023 _bfd_get_gp_value here.
5024 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5025 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5027 (mips_elf_lo16_reloc): Likewise.
5028 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5029 Don't require that the BFD be ELF.
5030 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5031 (mips_elf_gprel32_reloc): Likewise.
5032 (mips_elf_relocate_section): Don't assume we can set and get the
5034 (mips_elf_finish_dynamic_symbol): Don't bother to use
5035 _bfd_get_gp_value here.
5037 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5038 Don't change epdr between malloc and free. Be careful not to free
5039 NULL pointers. Zero out the first RPDR.
5041 * configure.host: On Linux, only pass -rpath option if $(libdir)
5042 is neither /lib nor /usr/lib. From Alan Modra
5043 <alan@mullet.Levels.UniSA.Edu.Au>.
5045 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5047 (elf_dt_name): Rename from elf_dt_needed_name.
5048 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5050 (bfd_elf_get_dt_soname): New function.
5051 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5052 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5053 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5054 * bfd-in2.h: Rebuild.
5056 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5058 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5059 _bfd_sparc_elf_reloc_type_lookup.
5060 (bfd_elf32_bfd_reloc_type_lookup): Update.
5061 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5062 (sparc64_elf_howto_table): Define.
5063 (sparc_reloc_map): Define.
5064 (sparc64_elf_reloc_type_lookup): New function.
5065 (sparc_elf_wdisp16_reloc): New function.
5066 (elf_info_to_howto): Use sparc64_elf_howto_table.
5067 (sparc64_elf_relocate_section): Likewise.
5068 (bfd_elf64_bfd_reloc_type_lookup): Update.
5070 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5072 * configure.host: Check for 'do not mix' from native linker before
5073 trying to use -rpath.
5075 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * bfd.c (_bfd_get_gp_value): New function.
5078 (_bfd_set_gp_value): New function.
5079 * libbfd-in.h (_bfd_get_gp_value): Declare.
5080 (_bfd_set_gp_value): Declare.
5081 * libbfd.h: Rebuild.
5082 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5083 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5084 directly to the fields in the tdata information.
5085 (alpha_relocate_section): Likewise.
5086 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5087 (mips_gprel_reloc): Likewise.
5088 (mips_relocate_section): Likewise.
5089 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5090 (mips_elf_lo16_reloc): Likewise.
5091 (mips_elf_final_gp): Likewise.
5092 (mips_elf_gprel16_reloc): Likewise.
5093 (mips_elf_gprel32_reloc): Likewise.
5094 (mips_elf_relocate_section): Likewise.
5095 (mips_elf_finish_dynamic_symbol): Likewise.
5097 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5099 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5101 * configure.in: Call AC_PROG_CC before configure.host.
5102 * configure: Rebuild.
5103 * configure.host: Don't set information which autoconf should
5104 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5106 * configure.host: Remove go32 and win32 host information, since it
5107 should no longer be needed.
5109 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5110 then start a new segment rather than put a writable section in a
5113 * configure.host: Set RPATH_ENVVAR.
5115 * Makefile.in: Rebuild dependencies.
5117 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5118 zero_section variable.
5120 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5122 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5123 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5124 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5126 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5128 * ieee.c (ieee_write_expression): Only use an R variable for a
5129 local symbol. Don't output a zero offset. Handle a zero address.
5130 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5131 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5133 (parse_expression): Don't try to handle multiple occurrences of a
5134 P variable. Handle I variables differently from X variables. Fix
5135 the order of minus expressions.
5136 (ieee_slurp_external_symbols): Generate an I variable for an NN
5137 record. Fix handling of ATI and ATX records.
5138 (ieee_slurp_sections): Only set minimal section attributes.
5139 Adjust them later, based on the section contents.
5140 (ieee_object_p): Read in the file until just after the ME record.
5141 Call ieee_slurp_section_data to set the section flags.
5142 (do_one): Add iterations parameter. Only repeat the first load
5143 item. Set the section and file reloc flags.
5144 (ieee_slurp_section_data): Set section flags. Pass iterations to
5146 (ieee_canonicalize_reloc): Handle I variables.
5147 (do_with_relocs): Only emit relocation size when necessary.
5148 Increase MAXRUN to 127. Change ov to be assigned, and take
5149 src_mask and pcrel_offset into account.
5150 (ieee_write_data_part): Skip sections that are not loaded.
5151 (ieee_write_external_part): Don't output optional last entry of WX
5153 (ieee_write_me_part): Make setting of me_record neater.
5154 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5156 * syms.c (stt): Add entries for zerovars, vars, and code.
5158 * elfcode.h (validate_reloc): New static function.
5159 (write_relocs): Call validate_reloc for non ELF relocs.
5161 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5162 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5163 (TARGET_LITTLE_SYM): Likewise.
5165 * config.bfd (m68*-*-psos*): New target.
5167 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5169 * i386msdos.c: Remove some #if 0 code.
5170 (msdos_write_object_contents): Don't include empty sections in the
5171 size computation, regardless of their address.
5173 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5175 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5176 is NULL, ie, the -r switch is used.
5178 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5180 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5181 (BFD_RELOC_MIPS_GOT_LO16): Define.
5182 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5183 * bfd-in2.h, libbfd.h: Rebuild.
5184 * elf32-mips.c (mips_reloc_map): Map new relocs.
5186 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5188 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5191 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5192 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5193 simple number for the section address, rather than an expression.
5194 Limit the number of bytes between relocs to MAXRUN.
5195 (ieee_write_me_part): Set me_record to the file offset after the
5197 (ieee_write_processor): New static function.
5198 (ieee_write_object_contents): Use ieee_write_processor.
5200 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5202 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5204 * coff-aux.c: Change include of aux.h to aux-coff.h.
5206 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5208 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5209 relocation put the addend both in the reloc entry and the data.
5210 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5213 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5214 a R_68K_PCxx reloc against a defined global symbol directly.
5215 (elf_m68k_check_relocs): Don't count such a reloc.
5217 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5218 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5219 symbol for now, otherwise always record the symbol as dynamic.
5220 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5221 is not referenced by a dynamic object, and we are not making a
5222 shared object, then don't make a PLT entry. If we do make a PLT
5223 entry, make sure the symbol has been recorded as dynamic.
5225 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * configure.host: When making a shared library, set HLDFLAGS to
5228 pass an appropriate -rpath option. Use the make variable SONAME
5229 as the shared library soname, rather than computing it here. On
5230 SunOS, build stamp-tshlink in place of $(SHLINK).
5231 * Makefile.in (SONAME): New variable.
5232 ($(SHLINK)): Make a link to the transformed name, as well.
5233 (stamp-tshlink): New target.
5234 (install): Skip stamp-tshlink during install.
5236 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5238 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5239 linker sections have been set up yet.
5241 * elf.c (make_mapping): Add an additional argument to suppress
5242 making the first section include the program headers.
5243 (map_sections_to_segments): If the user used -Ttext such that the
5244 program headers are on a different page, do not set the flags
5245 saying that this section includes the program headers.
5247 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5249 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5250 don't define TRAD_HEADER.
5251 * configure: Rebuild.
5253 * netbsd-core.c: New file, support for NetBSD core files.
5254 * hosts/*nbsd.h: Removed.
5256 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5258 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5259 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5260 * libbfd.h, bfd-in2.h: Regenerated.
5261 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5262 bfd_elf32_bfd_reloc_type_lookup.
5263 (reloc_type{,_names}): Deleted.
5264 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5266 (sparc_reloc_map): Add sparc64 relocs.
5267 (sparc_elf_notsupported_reloc): New static function.
5268 (sparc_elf_wdisp16_reloc): New static function.
5269 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5270 (elf32_sparc_relocate_section): Likewise.
5271 (bfd_elf32_bfd_reloc_type_lookup): Define.
5272 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5273 (reloc_type{,_names}): Deleted.
5274 (elf_sparc_howto_table): Deleted.
5275 (sparc_reloc_map): Deleted.
5276 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5277 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5279 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5281 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5284 * Makefile.in (program_transform_name): New variable.
5285 (install): Transform library name before installing it.
5287 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5289 * archures.c (bfd_mach_i960_hx): Define.
5290 * bfd-in2.h: Rebuild.
5291 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5292 (MATRIX): Expand entries for HX.
5293 (arch_info_struct): Add i960:hx entry.
5294 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5295 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5296 (coff_set_flags): Handle bfd_mach_i960_hx.
5298 Support for building as a shared library, based on patches from
5299 Alan Modra <alan@spri.levels.unisa.edu.au>:
5300 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5301 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5302 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5303 * configure: Rebuild.
5304 * configure.host: If --enable-shared, adjust shared library stuff
5305 based on the host. If the host is SunOS, and the linker supports
5306 -rpath, set HLDFLAGS to use it.
5307 * Makefile.in (ALLLIBS): New variable.
5308 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5309 (COMMON_SHLIB, SHLINK): New variables.
5310 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5311 (STAGESTUFF): Remove variable.
5312 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5314 (stamp-ofiles): New target, like old ofiles target, but build
5315 using a temporary file and move-if-change, and touch stamp-ofiles
5317 (ofiles): Just depend upon stamp-ofiles.
5318 (stamp-piclist, piclist): New targets.
5319 ($(SHLIB), $(SHLINK)): New targets.
5320 (targets.o, archures.o): Build twice if PICFLAG is set.
5321 (do_mostlyclean): Remove pic/*.o.
5322 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5324 (do_distclean): Remove pic and stamp-picdir.
5325 (install): Install shared libraries.
5326 ($(OFILES)): Depend upon stamp-picdir.
5327 (stamp-picdir): New target.
5329 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5331 * libcoff.h: Rebuild.
5333 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5334 flavour of a section with no owner.
5336 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5337 ELF_LINK_NON_ELF flag.
5338 (mips_elf_create_got_section): Likewise.
5340 * elf.c: Revert last change, since it breaks dynamic linking.
5341 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5343 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5344 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5345 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5347 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5349 * elf.c (assign_file_positions_for_segments): If the backend does
5350 not want the elf header or the program headers in the address
5351 space, do not include them in the calculations.
5353 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5354 function to determine if we need additional program headers.
5355 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5356 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5358 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5360 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5362 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5364 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5365 back into one line. Some compilers (sunos 4.1.3 for example)
5366 won't accept args split across more than one line.
5368 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5370 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5371 * configure: Regenerate.
5373 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5375 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5376 try to do arithmetic on a void *, cast it to a unsigned char * first.
5378 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5380 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5381 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5383 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5384 flag for a newly defined symbol.
5385 (NAME(bfd_elf,record_link_assignment)): Likewise.
5386 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5387 set the DEF or REF_REGULAR flags correctly.
5389 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5390 (libbfd.h, libcoff.h): Corresponding change.
5392 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5393 a PLT32 reloc as dynamic.
5394 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5395 is not referenced by a dynamic object, and we are not making a
5396 shared object, then don't make a PLT entry. If we do make a PLT
5397 entry, make sure the symbol has been recorded as dynamic.
5399 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5401 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5402 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5403 (powerpcle-*-cygwin32): New.
5404 * peicode.h (add_data_entry): Get address from vma.
5406 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5408 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5409 attached to the section has already been created as an undefined
5410 symbol, treat it as if it hasn't been created yet.
5412 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5414 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5415 symbol or section symbols if stripping all symbols and this is not
5416 a relocateable link. Don't output the symbol string table if
5417 there are no symbols.
5418 (elf_link_flush_output_syms): Don't do anything if there are no
5421 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5423 * coff-aux.c: New file.
5424 * hosts/m68kaux.h: New file.
5425 * config.bfd (m68*-apple-aux*): New target.
5426 * configure.in (m68*-apple-aux*): New native host.
5427 (m68kaux_coff_vec): New vector.
5428 * configure: Rebuild.
5429 * targets.c (m68kaux_coff_vec): Declare.
5430 * coffcode.h (bfd_coff_backend_data): Add field
5431 _bfd_coff_link_add_one_symbol.
5432 (bfd_coff_link_add_one_symbol): Define.
5433 (compare_arelent_ptr): New static function if TARG_AUX.
5434 (coff_write_relocs): If TARG_AUX, sort the relocs.
5435 (coff_write_object_contents): Set A/UX aouthdr magic number.
5436 (coff_link_add_one_symbol): Define if not defined.
5437 (bfd_coff_std_swap_table): Initialize new field.
5438 * libcoff.h: Rebuild.
5439 * cofflink.c (coff_link_add_symbols): Call
5440 bfd_coff_link_add_one_symbol rather than
5441 _bfd_generic_link_add_one_symbol.
5442 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5443 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5444 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5445 * Makefile.in: Rebuild dependencies.
5446 (BFD32_BACKENDS): Add coff-aux.o.
5447 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5449 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5451 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5452 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5454 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5456 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5457 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5458 (maintainer-clean): Warn about deleting special files.
5459 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5461 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5462 warning symbols correctly.
5463 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5464 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5465 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5466 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5467 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5468 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5470 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5473 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5475 * libcoff-in.h: aligned newly exported names with bfd naming
5476 conventions. Removed an erroneous define of POWERPC_LE_PE.
5477 * libcoff.h: Rebuild.
5478 * cofflink.c, coff-ppc.c: the above function name changes
5480 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5482 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5483 * ecoff.c (struct extsym_info): Define.
5484 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5485 to ecoff_link_write_external.
5486 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5487 Strip symbols when appropriate.
5489 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5490 * syms.c (BSF_OBJECT): Define.
5491 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5492 * bfd-in2.h: Rebuild.
5493 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5495 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5498 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5499 copying relocs into a shared object, treat a defined global symbol
5501 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5502 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5503 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5505 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5506 real defined symbol, not to a weak defined symbol.
5508 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5510 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5511 and made a few static functions externs.
5513 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5514 POWERPC_LE_PE hack in cofflink.
5516 * libcoff-in.h: promoted the following from cofflink.c to allow
5517 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5518 coff_debug_merge_element, struct coff_debug_merge_type,
5519 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5520 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5521 coff_debug_merge_hash_lookup, coff_link_section_info,
5522 coff_final_link_info, coff_debug_merge_hash_newfunc,
5523 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5525 * libcoff.h: re-gen'd
5527 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5529 * syms.c: Include "bfdlink.h".
5530 (struct stab_find_info): Define.
5531 (_bfd_stab_section_find_nearest_line): New function.
5532 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5533 * libbfd.h: Rebuild.
5534 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5535 * elf.c (_bfd_elf_find_nearest_line): Try calling
5536 _bfd_stab_section_find_nearest_line before searching the ELF
5537 symbol table. Find the closest STT_FUNC symbol, not the last one.
5538 * libcoff-in.h (coff_data_type): Add line_info field.
5539 * libcoff.h: Rebuild.
5540 * coffgen.c (coff_find_nearest_line): Try calling
5541 _bfd_stab_section_find_nearest_line before searching the COFF
5543 * Makefile.in: Rebuild dependencies.
5545 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5547 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5548 4 bytes, so we get the correct value when updating the register
5549 field in little endian mode.
5551 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5554 entry_section fields. Add sntoc and snentry fields.
5555 * libcoff.h: Rebuild.
5556 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5557 not toc_section and entry_section (the COFF file does not have any
5558 sections at this point).
5559 (coff_write_object_contents): Set o_snentry and o_sntoc from
5560 snentry and sntoc rather than entry_section and toc_section.
5561 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5562 snentry, not toc_section and entry_section.
5563 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5564 entry_section from hentry.
5565 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5567 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5568 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5569 than using toc_section directly.
5571 * archures.c: Add missing `.' in enum bfd_architecture.
5572 * bfd-in2.h: Rebuild.
5574 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5575 Robert Lipe <robertl@arnet.com>.
5577 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5579 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5580 to sections we allocate. Use bfd_zalloc to allocate initialial
5581 sections, not bfd_alloc.
5582 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5583 SDA{,2}I16 relocations.
5584 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5585 whether to put something in .sbss or not.
5586 (ppc_elf_relocate_section): Add support for more relocations. Add
5587 in sec->output_offset where appropriate. Make error messages
5588 include the symbol name.
5590 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5591 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5592 doesn't get redefined messages if -shared.
5594 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5595 section if the rel_section field has been set up.
5597 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5599 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5602 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5604 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5605 of flags, only flags used are controlled by mach number. Bump up
5606 output file mach number to highest of input file mach numbers.
5607 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5608 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5610 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5611 bfd_elf64_sparc_vec support.
5613 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5615 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5616 the embedded bit is set on some objects and not on others. Just
5618 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5621 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5623 * coffcode.h (coff_new_section_hook): Don't try to align the
5626 * coffcode.h (coff_set_section_contents): Fix the handling of the
5627 .lib section to work even if the entire section contents are
5628 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5629 Robert Lipe <robertl@arnet.com>.
5631 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5633 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5634 memory here for contents.
5636 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5637 _SDA2_BASE_ by 32768.
5638 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5639 started using. Allocate contents for .sdata and .sdata2 sections
5641 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5643 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5644 size _SDA{,2}_BASE_.
5645 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5648 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5650 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5652 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5653 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5654 (bfd_mach_sparc_v9a): Define.
5655 (bfd_mach_sparc_v9_p): Define.
5656 * bfd-in2.h: Regenerated.
5657 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5659 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5660 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5661 to bfd_elf32_sparc_vec.
5662 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5663 Add v8plus{,a} support.
5665 (sparc_compatible): New function.
5666 * elf32-sparc.h: #include "elf/sparc.h".
5667 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5668 elf32_sparc_final_write_processing): New functions.
5669 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5670 elf_backend_final_write_processing): Define.
5672 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5674 * elf-bfd.h (struct elf_link_hash_entry): Add
5675 linker_section_pointer field.
5676 (enum elf_linker_section_enum): Enumeration for new way of
5677 creating linker dynamic sections and symbols.
5678 (elf_linker_section{,_pointers}): New structures for creating
5679 dynamic sections and symbols.
5680 (elf_obj_tdata): Add linker_section_pointers and linker_section
5682 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5683 (_bfd_elf_create_linker_section): New declarations.
5684 (_bfd_elf_find_pointer_linker_section): Ditto.
5685 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5686 (_bfd_elf_make_linker_section_rela): Ditto.
5688 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5690 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5691 (ppc_elf_create_linker_section): New function to create the
5692 sections .got, .sdata, and .sdata2.
5693 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5695 (ppc_elf_check_relocs): Support more of the eabi relocations.
5696 (ppc_elf_relocate_section): Ditto.
5697 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5698 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5700 * elflink.h (elf_create_pointer_linker_section): New function to
5701 create initialized pointers in dynamic linker sections.
5702 (elf_finish_pointer_linker_section): Actually intialize the
5703 pointers created above.
5705 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5706 macros to provide both 32 and 64 bit versions of
5707 elf_create_pointer_linker_section.
5708 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5709 provide both 32 and 64 bit versions of
5710 elf_finish_pointer_linker_section.
5712 * elflink.c (_bfd_elf_create_linker_section): New function to
5713 create a linker section.
5714 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5715 given address in the linker pointer offsets created for a given
5717 (_bfd_elf_make_linker_section_rela): Make a RELA section
5718 corresponding to the generated linker section.
5720 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5722 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5724 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5726 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5727 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5728 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5729 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5730 toc entry in an objdump) for now.
5731 (ppc_do_last, ppc_get_last): New function - needed to save processing
5732 the toc owner to the end.
5733 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5736 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5737 toc owner from being done till last. Must define POWERPC_LE_PC
5740 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5742 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5744 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5745 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5747 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5751 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5753 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5755 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5757 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5759 * elf.c (assign_file_positions_for_segments): Don't increment file
5760 offset for a segment which contains no loadable sections.
5762 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5764 * reloc.c: Add new PowerPC relocations.
5765 * {bfd-in2,libbfd}.h: Regenerate.
5767 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5768 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5770 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5775 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5778 * coffgen.c (coff_find_nearest_line): Don't try to cache
5779 information in sections that are not owned by a BFD. From Richard
5780 Henderson <richard@atheist.tamu.edu>.
5782 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5783 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5784 * elflink.h (elf_link_output_extsym): Remove special check for
5787 * ecoffswap.h: Add prototypes for static functions.
5789 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5791 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5792 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5794 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5795 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5796 support. Begin support for R_PPC_SDA{2,}REL.
5798 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5800 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5801 create the .got and .got.neg sections.
5802 (ppc_elf_size_dynamic_sections): Call it.
5803 (ppc_elf_check_relocs): Call it.
5804 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5805 (ppc_elf_check_relocs): Add error messages for relocations we
5806 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5809 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5811 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5812 section flags for V.4 and eabi.
5814 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5816 * elf.c (assign_file_positions_for_segments): If a segment
5817 contains no sections, don't mark it as readable.
5819 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5820 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5822 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5823 dynamic section, if there is one.
5824 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5825 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5826 (bfd_elf64_swap_dyn_in): Likewise.
5827 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5829 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5831 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5832 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5833 <pirker@eiunix.tuwien.ac.at>.
5835 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5837 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5838 PowerPC V.4 and eabi.
5839 * bfd-in2.h: Regenerate.
5840 * libfd.h: Regenerate.
5842 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5844 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5845 section type and SHF_EXCLUDE section flag, turning them into the
5846 appropriate bfd section flag.
5848 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5850 * xcofflink.c (xcoff_link_add_symbols): Create the special
5851 sections if we see a DYNAMIC object, in case that is the only
5852 XCOFF input object we see.
5854 * elf32-mips.c: Extensive changes for a start at dynamic linking
5855 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5857 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5858 (struct elf_backend_data): Remove
5859 elf_backend_create_program_headers field. Add
5860 elf_backend_additional_program_headers and
5861 elf_backend_modify_segment_map fields.
5862 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5864 (elf_backend_additional_program_headers): Likewise.
5865 (elf_backend_modify_segment_map): Likewise.
5866 (elf_backend_create_program_headers): Don't define.
5867 (elfNN_bed): Change to account for field changes.
5868 * elf.c (assign_file_positions_for_segments): Call new
5869 modify_segment_map backend function. Don't call old
5870 create_program_headers backend function.
5871 (get_program_header_size): Call additional_program_headers rather
5872 than create_program_headers.
5873 * elflink.h (elf_link_add_object_symbols): Initialize
5874 type_change_ok from new backend field.
5875 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5877 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5878 a reloc against the appropriate section.
5880 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5881 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5882 (elf_flags_init): Rename from elf_ppc_flags_init.
5883 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5885 (ppc_elf_copy_private_bfd_data): Likewise.
5886 (ppc_elf_merge_private_bfd_data): Likewise.
5888 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5891 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5893 * coff-alpha.c (alpha_relocate_section): During final link, allow
5894 output .lita section to be bigger than 64k by adjusting gp value
5895 on a per-input section basis.
5896 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5898 (struct ecoff_section_tdata): Add gp field.
5900 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5902 Handle Alpha ECOFF changes in OSF/1 3.2.
5903 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5905 * coff-alpha.c: Include "aout/ar.h".
5906 (alpha_ecoff_get_relocated_section_contents): Don't require an
5907 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5908 3.2 doesn't generate one.
5909 (alpha_relocate_section): Likewise.
5910 (alpha_ecoff_slurp_armap): Define.
5911 (alpha_ecoff_slurp_extended_name_table): Define.
5912 (alpha_ecoff_construct_extended_name_table): Define.
5913 (alpha_ecoff_truncate_arname): Define.
5914 (alpha_ecoff_write_armap): Define.
5915 (alpha_ecoff_generic_stat_arch_elt): Define.
5916 (alpha_ecoff_update_armap_timestamp): Define.
5918 (alpha_ecoff_read_ar_hdr): New static function.
5919 (alpha_ecoff_get_elt_at_filepos): New static function.
5920 (alpha_ecoff_openr_next_archived_file): New static function.
5921 (alpha_ecoff_get_elt_at_index): New static function.
5922 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5923 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5924 _bfd_ecoff to alpha_ecoff.
5925 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5926 field from backend structure, rather than always calling
5927 _bfd_get_elt_at_filepos.
5928 * coff-mips.c (mips_ecoff_backend_data): Initialize
5929 get_elt_at_filepos field.
5930 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5931 from _bfd_generic_read_ar_hdr with minor changes.
5932 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5933 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5934 * libbfd.h: Rebuild.
5936 * bfd-in.h (BFD_IN_MEMORY): Define.
5937 * libbfd-in.h (struct bfd_in_memory): Define.
5938 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5939 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5940 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5941 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5942 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5943 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5944 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5945 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5946 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5947 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5949 (bfd_openstreamr): Likewise.
5950 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5951 BFD_IN_MEMORY is not set.
5952 * riscix.c (riscix_some_aout_object_p): Likewise.
5953 * bfd-in2.h, libbfd.h: Rebuild.
5955 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5956 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5957 (bfd_get_elt_at_index): Define.
5958 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5959 bfd_get_elt_at_index. Change index parameter from int to
5961 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5962 (_bfd_noarchive_get_elt_at_index): Define.
5963 (_bfd_archive_bsd_get_elt_at_index): Define.
5964 (_bfd_archive_coff_get_elt_at_index): Define.
5965 * bfd-in2.h, libbfd.h: Rebuild.
5966 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5967 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5968 * ieee.c (ieee_get_elt_at_index): Define.
5969 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5970 * oasys.c (oasys_get_elt_at_index): Define.
5971 * som.c (som_get_elt_at_index): Define.
5973 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5974 numbers to the .text section.
5976 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5978 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5979 If there is a SEC_DEBUGGING section, get the contents of the debug
5980 information part from it.
5981 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5983 (ieee_write_object_contents): Check ieee_write_debug_part return.
5985 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5987 * config.bfd (i[345]86-*-freebsd*): Add target.
5988 * configure.in (i386freebsd_vec): Add vec.
5989 * configure: Regenerate.
5990 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5991 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5992 Rebuild dependencies..
5993 * freebsd.h: New file.
5994 * i386freebsd.c: New file.
5995 * targets.c (i386freebsd_vec): Declare.
5996 (bfd_target_vector): Add i386freebsd_vec.
5997 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5998 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6000 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6002 * ieee.c (ieee_slurp_debug): New static function.
6003 (ieee_object_p): Call it.
6004 (ieee_slurp_section_data): Skip debugging sections.
6005 (ieee_get_reloc_upper_bound): Likewise.
6006 (ieee_get_section_contents): Likewise.
6007 (ieee_canonicalize_reloc): Likewise.
6008 (ieee_write_section_part): Likewise.
6009 (ieee_write_debug_part): Likewise.
6010 (ieee_write_data_part): Likewise.
6011 (init_for_output): Likewise.
6013 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6015 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6017 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6018 relocs, since ppc_elf_relocate_section handles the linker case.
6019 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6021 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6022 ppc_elf_relocate_section since that is now the only caller.
6023 (ppc_elf_relocate_section): Ditto.
6025 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6027 * coffcode.h (coff_write_object_contents): If we don't know the
6028 section of the entry point for an XCOFF executable, always set the
6029 entry address to -1.
6031 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6033 * elf.c (bfd_section_from_shdr): Add support for note sections.
6035 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6037 * bfd-in.h (struct _symbol_info): Add stab_type field.
6038 * bfd-in2.h: Rebuild.
6039 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6041 * elf32-ppc.c: Remove trailing newline from calls to
6043 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6044 difference if target endianness is known.
6046 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6048 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6049 old style TOC16 references without using R_PPC_GOT.
6050 (ppc_reloc_type): Ditto.
6051 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6052 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6053 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6054 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6055 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6057 (ppc_elf_adjust_dynamic_symbol): Ditto.
6058 (ppc_elf_adjust_dynindx): Ditto.
6059 (ppc_elf_size_dynamic_sections): Ditto.
6060 (ppc_elf_finish_dynamic_symbol): Ditto.
6061 (ppc_elf_finish_dynamic_sections): Ditto.
6062 (ELF_DYNAMIC_INTERPRETER): Define.
6064 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6066 * elf.c (copy_private_bfd_data): When attaching sections to
6067 segments ignore sections that won't be allocated. Patch from
6070 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6072 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6075 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6077 * coff-i960.c (CALC_ADDEND): Define.
6078 (coff_i960_relocate_section): Add the input section VMA to the
6079 addend for PC relative relocs.
6081 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6083 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6084 to correctly terminate.
6086 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6088 * targets.c (enum bfd_endian): Define.
6089 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6090 from boolean to enum bfd_endian. Change header_byteorder_big_p
6092 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6093 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6094 * bfd-in2.h: Rebuild.
6095 * All targets: Change initialization of byteorder and
6096 header_byteorder to use enum bfd_endian values rather than
6098 * All files: Change all references to byteorder_big_p and
6099 header_byteorder_big_p to use new bfd_*_endian macros.
6101 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6103 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6105 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6107 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6109 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6111 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6113 * ieee.c: Lots of minor cleanups. Make many functions return
6114 errors rather than calling abort. Also:
6115 (ieee_write_twobyte): Remove; change callers to call existing
6116 ieee_write_2bytes function.
6117 (ieee_write_expression): Don't output the section twice when
6118 outputting a local symbol. Don't emit an extraneous zero if there
6120 (ieee_slurp_sections): Set the lma as well as the vma.
6121 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6123 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6124 a recognized one or bfd_arch_unknown.
6125 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6127 (ihex_get_symtab): Likewise.
6129 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6131 * aoutx.h: Include <ctype.h>.
6132 (struct aout_link_includes_table): Define.
6133 (struct aout_link_includes_totals): Define.
6134 (struct aout_link_includes_entry): Define.
6135 (aout_link_includes_lookup): Define macro.
6136 (struct aout_final_link_info): Add includes field.
6137 (aout_link_includes_newfunc): New static function.
6138 (NAME(aout,final_link)): Initialize includes hash table.
6139 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6141 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6143 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6145 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6147 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6149 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6151 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6152 (pe_print_private_bfd_data): call pe_print_reloc.
6153 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6154 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6155 up some debugging as well.
6157 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6159 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6162 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6164 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6165 when setting sections to NULL.
6167 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6169 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6171 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6172 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6174 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6175 * bfd-in2.h: Rebuild.
6177 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6179 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6181 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6183 * ihex.c (ihex_scan): Handle record types 4 and 5.
6184 (ihex_object_p): Permit types 4 and 5.
6185 (ihex_set_section_contents): Remove check for out of range
6187 (ihex_write_object_contents): Generate types 4 and 5.
6189 * elflink.h (elf_link_output_extsym): Just ignore warning and
6190 indirect references to symbols which don't really exist.
6192 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6194 * peicode.h (pe_print_idata): Minor format fixes
6195 (pe_print_edata): New function. Under private printing, this formats
6196 the edata section of a PE file.
6197 (pe_print_private_bfd_data): Added call to pe_print_edata.
6199 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6201 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6202 index, don't call stoi.
6204 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6206 * srec.c (srec_scan): Set lma as well as vma.
6208 * ihex.c: New file; support for Intel Hex format.
6209 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6210 (ihex_vec): Declare.
6211 (bfd_target_vector): Always include ihex_vec.
6212 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6213 * Makefile.in: Rebuild dependencies.
6214 (BFD_LIBS): Add ihex.o
6215 (BFD_LIBS_CFILES): Add ihex.c.
6216 * bfd-in2.h: Rebuild.
6218 * elf.c (assign_file_positions_for_segments): Sort the sections in
6220 (get_program_header_size): Return the right size if segment_map is
6222 (copy_private_bfd_data): Don't bother to sort the sections.
6224 * bfd.c (bfd_record_phdr): New function.
6225 * bfd-in.h (bfd_record_phdr): Declare.
6226 * bfd_in2.h: Rebuild.
6228 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6231 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6232 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6234 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6235 (bfd_zmalloc): Change declaration.
6236 * libbfd.h: Rebuild.
6237 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6238 and realloc. Don't set bfd_error_no_memory if they fail.
6240 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6242 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6243 uses as well. Added a new howto to deal with TOCREL16 relocs that
6244 are TOCDEFN as well.
6245 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6246 to handle RVA relocs from dlltool.
6247 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6248 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6249 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6251 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6252 to get the right section alignment.
6254 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6256 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6257 p_paddr if p_paddr is zero.
6258 (make_mapping): Set includes_filehdr and includes_phdrs for first
6260 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6262 (assign_file_positions_for_segments): Handle includes_filehdr and
6263 includes_phdrs. Remove special handling of PT_PHDR and first
6265 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6266 when appropriate. Remove special handling of PT_PHDR segment.
6267 Use a more complex condition for when a section is included in a
6268 segment to handle Solaris linker oddities.
6270 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6272 * coff-m88k.c (howto_table): Reformatted for easier reading;
6273 special_function now points to new function m88k_special_reloc.
6274 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6276 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6277 be done correctly by m88k_special_reloc.
6278 (reloc_processing): New function to be used by RELOC_PROCESSING.
6279 (RELOC_PROCESSING): Define to call reloc_processing.
6281 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6283 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6284 (pe_print_pdata): Likewise.
6286 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6287 obstack_alloc fails.
6288 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6290 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6291 * Many files: don't set bfd_error_no_memory if one of the above
6294 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6295 if p_paddr_valid is set.
6296 (copy_private_bfd_data): New static function.
6297 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6299 * elf.c (assign_file_positions_for_segments): Fix case where extra
6300 program headers were allocated.
6302 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6303 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6304 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6305 _bfd_elf_print_private_bfd_data.
6307 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6308 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6309 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6310 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6311 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6312 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6313 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6315 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6317 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6318 * elf.c (make_mapping): New static function.
6319 (map_sections_to_segments): New static function.
6320 (elf_sort_sections): New static function.
6321 (assign_file_positions_for_segments): New static function.
6322 (map_program_segments): Remove.
6323 (get_program_header_size): Remove sorted_hdrs, count, and
6324 maxpagesize parameters. Simplify.
6325 (assign_file_positions_except_relocs): When generating an
6326 executable, use assign_file_positions_for_segments.
6327 (elf_sort_hdrs): Remove.
6328 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6329 to get_program_header_size.
6331 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6333 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6335 * configure, config.in: Regenerate with autoconf 2.7.
6337 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6338 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6340 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6342 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6343 (ecoff_sec_to_styp_flags): Likewise.
6344 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6345 (ecoff_set_symbol_info): Handle scRConst.
6346 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6347 (ecoff_compute_section_file_positions): Handle .rconst section.
6348 (_bfd_ecoff_write_object_contents): Likewise.
6349 (ecoff_link_check_archive_element): Handle scRConst.
6350 (ecoff_link_add_externals): Likewise.
6351 (ecoff_link_write_external): Handle .rconst section.
6352 (ecoff_reloc_link_order): Likewise.
6353 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6354 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6356 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6358 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6359 DEF_DYNAMIC flag is set.
6361 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6363 * host-aout.c: If TRAD_HEADER is defined, include it.
6365 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6367 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6368 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6369 (BFD_NEED_DECLARATION): New function.
6370 * configure.in: Use BFD_NEED_DECLARATION.
6371 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6372 * configure, config.in: Rebuild with autoconf 2.6.
6374 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6375 special_sections before returning when called with a non XCOFF
6378 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6381 * coffcode.h (coff_compute_section_file_positions): Only pad the
6382 previous section to force file alignment when creating an
6385 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6387 * coffcode.h (coff_compute_section_file_positions): If
6388 RS6000COFF_C, set up the .debug section.
6390 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6391 if it is not large enough to accomodate the entire TOC area with
6392 signed 16 bit offsets.
6393 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6395 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6396 TOC anchor to use the TOC value used in the output file.
6398 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6400 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6401 (_bfd_coff_read_string_table): Likewise.
6403 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6405 * pe-arm.c: Fix typos.
6406 * coff-arm.c: Likewise.
6408 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6410 * coff-ppc.c (list_ele): Added "cat"egory member.
6411 (record_toc): New category parameter (priv or pub).
6412 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6413 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6414 the mainline. It addes extra toc cells in error.
6415 (ppc_coff_swap_sym_in_hook): Added some documentation.
6416 (dump_toc): Can now diagnose "virtual toc" chicanery.
6418 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6420 * elf-bfd.h (struct elf_link_hash_table): Change type of
6421 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6423 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6425 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6426 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6428 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6429 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6430 defined or mentioned in a regular file.
6432 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6434 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6435 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6436 (coff_ppc_relocate_section): Correct REL24 handling
6437 (ppc_process_before_allocation): Correct TOCDEFN handling
6439 * peicode.h (dir_names): Added name descriptions
6441 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6443 * VERSION: Updated to cygnus-2.6.
6445 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6447 * targets.c (m68k4knetbsd_vec): Declare.
6449 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6451 * targets.c (bfd_target): Change type of second argument to
6452 _bfd_print_private_bfd_data from void * to PTR.
6453 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6454 using PTR rather than void *.
6455 * bfd-in2, libbfd.h: Rebuild.
6456 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6458 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6459 _bfd_generic_bfd_print_private_bfd_data rather than casting
6462 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6464 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6465 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6467 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6468 BFD64_BACKENDS_CFILES): New variables.
6471 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6473 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6474 not at the file position of the first section.
6475 * coffcode.h (coff_compute_section_file_positions): Avoid using
6477 (coff_write_object_contents): When generating a PPC PE executable
6478 with no symbols, round up the file size to a COFF_PAGE_SIZE
6480 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6481 don't write out a string table.
6483 * elf.c (bfd_section_from_shdr): When using a different section
6484 header, pass the new one to _bfd_elf_make_section_from_shdr.
6485 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6486 (elf_map_symbols): Add section VMA to symbol value when comparing
6488 (_bfd_elf_compute_section_file_positions): Only build symbol table
6489 if there are some symbols. Set file offset of symtab and strtab
6491 (assign_file_positions_except_relocs): Remove dosyms parameter.
6492 Change all callers. Never set file offset of symtab and strtab
6494 (_bfd_elf_copy_private_section_data): New function.
6495 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6496 (_bfd_elf_copy_private_symbol_data): New function.
6497 (swap_out_syms): Check for special mapping of st_shndx created by
6498 copy_private_symbol_data.
6499 * elfxx-target.h: Use new copy routines.
6500 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6501 (_bfd_elf_copy_private_section_data): Declare.
6503 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6505 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6508 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6509 _bfd_dummy_target, matching the recent change to archive
6512 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6514 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6515 arithmetic on PTR types.
6517 * aout-target.h (MY(callback)): Set the lma of the sections.
6519 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6520 symbol into a reloc against the section.
6522 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6524 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6525 glue for the relocs: IMGLUE and IFGLUE.
6526 (record_toc): new function - tracks toc contents
6527 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6528 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6529 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6530 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6531 (ppc_record_toc_entry): Removed a debug define (duh)
6533 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6534 (pe_print_idata): New function - formats the idata section data
6535 (pe_print_pdata): New function - formats the pdata section data
6536 (pe_print_private_bfd_data): calls to above
6538 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6540 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6541 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6542 TARGET_SYM and TARGET_NAME for vector and BFD name.
6543 * coff-pmac.c (pmac_xcoff_vec): Remove.
6544 (TARGET_SYM, TARGET_NAME): Define.
6545 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6546 machine to 0, not all PowerMacs are 601s.
6548 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6550 * elfcode.h (elf_object_p): Read in any program headers.
6551 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6552 based on the program headers, if any.
6553 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6554 (map_program_segments): Set p_paddr of program headers based on
6557 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6559 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6562 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6563 trying to do a relocateable link with a non-a.out object file.
6565 * archive.c (bfd_generic_archive_p): Check the first object file
6566 in an archive even if target_defaulted is set. If the object file
6567 has the wrong xvec, reject it.
6569 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6570 be represented, report the name via _bfd_error_handler.
6571 (translate_to_native_sym_flags): Likewise.
6572 * elf32-mips.c (mips_elf_final_link): Likewise.
6573 * oasys.c (oasys_write_sections): Likewise.
6575 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6576 which checks for STYP_OVRFLO sections.
6577 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6578 reloc and lineno count overflows.
6579 (coff_write_object_contents): Call coff_count_linenumbers before
6580 coff_compute_section_file_positions. If RS6000COFF_C, handle
6581 reloc and lineno count overflows.
6582 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6583 relocs before dealing with .pad sections. Count overflow section
6584 headers when handling .pad sections.
6586 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6589 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6590 (struct xcoff_link_hash_table): Add descriptor_section and
6591 special_sections fields.
6592 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6593 (xcoff_link_add_symbols): Set linkage section alignment. Create
6594 descriptor section. Check for magic symbol names (_text, etc.),
6595 and record them in special_sections if found. Set
6596 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6597 descriptor field to point back to the function code symbol.
6598 (xcoff_sweep): Always mark the special descriptor_section.
6599 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6600 function descriptor, and mark it if it is.
6601 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6602 parameter, and fill it in. Allocate space for the descriptor
6604 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6605 global linkage code. If an undefined function descriptor is
6606 exported, arrange to define it. Warn about any other undefined
6608 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6609 (xcoff_write_global_symbol): Create a function descriptor when
6611 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6612 * bfd-in2.h: Rebuild.
6614 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6616 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6617 (ppc_coff_link_hash_table): new types for hashing
6618 (ppc_coff_link_hash_newfunc): hash entry constructor
6619 (ppc_coff_link_hash_table_init): hash table initializer
6620 (ppc_coff_link_hash_table_create): hash table constructor
6621 (ppc_record_toc_entry): changed references to hash table
6622 (coff_ppc_relocate_section): changed references to hash table
6624 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6625 * libcoff.h: Rebuild
6627 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6628 (coff_link_add_symbols): removed toc_offset init
6630 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6632 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6635 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6636 if it is given and mmep is available.
6637 * acconfig.h: Undef USE_MMAP.
6638 * configure, config.in: Regenerated.
6639 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6640 table handling the old way.
6641 (aout_get_external_symbols): Don't complain if last byte of string
6643 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6644 (bfd_free_window) [! USE_MMAP]: Don't define.
6645 (bfd_get_file_window,
6646 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6648 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6650 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6653 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6655 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6656 compatible with AMD generated COFF files. Try to support both AMD
6657 and GNU formats simultaneously.
6658 (coff_a29k_relocate_section): Likewise.
6660 * libbfd.c (bfd_get_file_window): Change writable parameter from
6661 int to boolean; update all callers. Pass MAP_SHARED if not
6662 writable--it's required on Solaris. Cast fprintf argument to
6664 * bfd-in.h (bfd_get_file_window): Update declaration.
6665 * bfd-in2.h: Rebuild.
6666 * aoutx.h: Update calls to bfd_get_file_window.
6668 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6670 (xcoff_swap_ldhdr_in): New static function.
6671 (xcoff_swap_ldsym_in): New static function.
6672 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6673 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6674 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6675 Handle XTY_ER/XMC_XO symbols correctly.
6676 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6677 rather than normal symbol table.
6678 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6679 already defined with the same absolute value.
6680 (xcoff_mark): When considering called symbols, check whether the
6681 descriptor is from a dynamic object, rather than the symbol
6683 (xcoff_build_ldsyms): Likewise.
6685 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6686 Cast realloc and malloc return values. If malloc or realloc fail,
6687 set bfd_error_no_memory.
6688 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6689 * bfd-in2.h: Rebuild.
6691 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6693 * coff-ppc.c (ppc_record_toc_entry): new function.
6694 (in_reloc_p): changed return value.
6695 (coff_ppc_relocate_section): much rework.
6696 (ppc_allocate_toc_section): new function.
6697 (ppc_process_before_allocation): new function.
6698 (ppc_coff_swap_sym_in_hook): new function.
6700 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6701 (coff_link_add_symbols): initialize toc_offset.
6703 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6704 (coff_swap_aouthdr_out): Added more sections to the data
6705 dictionary for the pe file header. Also changed linker version
6706 number on the ppc side.
6707 (dir_names): small improvements to the dictionary printing.
6708 (pe_mkobject_hook): save the file level flags.
6710 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6711 (pe_tdata): added real_flags field
6712 (coff_tdata): added local_toc_sym_map and access macro
6714 * libcoff.h (coff_link_hash_entry): added toc_offset field
6715 (pe_tdata): added real_flags field
6716 (coff_tdata): added local_toc_sym_map and access macro
6718 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6719 (coff_mkobject): init for local_toc_sym_map
6720 (coff_write_object_contents): set the internal_a.magic to
6721 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6724 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6726 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6727 entries until both the line number address and the function name
6728 address are too large.
6730 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6731 * configure: Rebuilt.
6733 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6734 is defined in the environment.
6736 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6738 * som.c (som_get_section_contents_in_window): Define to use
6741 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6743 * coff-i860.c: New file, based on coff-i386.c.
6744 * cpu-i860.c: New file, based on cpu-i386.c.
6745 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6746 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6747 targets, using i860coff_vec.
6748 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6749 trad-core.o and hosts/i860mach3.h.
6750 (i860coff_vec): Use coff-i860.o and cofflink.o.
6751 * configure: Rebuild.
6752 * Makefile.in: Rebuild dependencies.
6753 (ALL_MACHINES): Add cpu-i860.o.
6754 (BFD32_BACKENDS): Add coff-i860.o.
6755 (CFILES): Add cpu-i860.c and coff-i860.c.
6756 * targets.c (i860coff_vec): Declare.
6757 (bfd_target_vector): Add &i860coff_vec.
6758 * archures.c (bfd_i860_arch): Declare.
6759 (bfd_archures_list): Add &bfd_i860_arch.
6760 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6761 (coff_set_flags): Handle bfd_arch_i860.
6762 (coff_write_object_contents): Handle I860 a.out magic number.
6764 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6766 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6767 the created .tc section to 2.
6768 (xcoff_mark): Don't keep a .loader reloc for a call to an
6769 undefined symbol when creating a shared library.
6770 (xcoff_build_ldsyms): When creating a shared library, generate
6771 global linkage code for a call to an undefined symbol.
6773 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6775 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6776 BFD32_BACKENDS, BFD64_BACKENDS.
6777 (.dep1): Put mkdep output in a separate file.
6778 Rebuilt dependencies.
6780 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6783 Permit use of mmap when available:
6785 * configure.in: Check for mmap, madvise, mprotect.
6786 * config.in, configure: Regenerated.
6788 * libbfd.c (struct _bfd_window_internal): Define type.
6789 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6791 (ok_to_map): New static variable for debugging.
6792 (_bfd_generic_get_section_contents_in_window): New function.
6793 * bfd-in.h (bfd_window_internal): Declare type.
6794 (bfd_window): Define type.
6795 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6796 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6799 * libaout.h (struct aoutdata): Add two window fields.
6800 (obj_aout_sym_window, obj_aout_string_window): New macros.
6801 * aoutx.h (some_aout_object_p): Initialize windows.
6802 (aout_get_external_symbols): Get symbol data and strings in
6803 windows instead of explicitly allocated buffers.
6804 (slurp_symbol_table): Free window instead of memory.
6805 (bfd_free_cached_info): Release windows instead of freeing storage
6807 (aout_link_free_symbols): Ditto.
6809 * targets.c (bfd_target): Add new field for
6810 get_section_contents_in_window.
6811 (BFD_JUMP_TABLE_GENERIC): Updated.
6812 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6813 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6814 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6815 macros for get_section_contents_in_window field.
6817 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6819 * core.c: Renamed to corefile.c
6820 * makefile.dos (OBJS): Change core.o to corefile.o
6821 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6824 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6826 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6827 targ_selvecs to allow debugging under Irix-5 native.
6830 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6832 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6833 to o. Clobber and restore the list of new csects around the call
6834 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6835 linker error and the linker wants to read the symbol table. Reset
6836 the line number count of a real section even if it has no relocs.
6837 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6839 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6842 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6844 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6845 an undefined symbol in a shared link.
6847 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6848 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6849 phdm@info.ucl.ac.be (Philippe De Muyter).
6851 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6853 * coff-m88k.c (rtype2howto): New static function.
6854 (RTYPE2HOWTO): Use it rather than a macro definition.
6856 * coffcode.h (coff_write_object_contents): set internal_a.magic
6857 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6859 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6860 define TRAD_HEADER to new file hosts/delta68.h.
6861 m88*-motorola-sysv*, however, does use ptrace-core.o.
6862 * hosts/delta68.h: New file.
6864 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6865 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6867 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6869 * i386linux.c (MY(vec)): Declare before use.
6871 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6873 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6874 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6876 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6877 BFD is not of the right type.
6878 (bfd_elf_get_needed_list): Likewise.
6879 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6880 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6881 * xcofflink.c (XCOFF_XVECP): Define.
6882 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6884 (bfd_xcoff_import_symbol): Likewise.
6885 (bfd_xcoff_export_symbol): Likewise.
6886 (bfd_xcoff_link_count_reloc): Likewise.
6887 (bfd_xcoff_record_link_assignment): Likewise.
6888 (bfd_xcoff_size_dynamic_sections): Likewise.
6890 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6891 table index against the number of symbols for a base relative
6894 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6896 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6897 full_aouthdr flag here...
6898 (_bfd_xcoff_bfd_final_link): ...not here.
6900 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6902 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6903 systems that have a system <libelf.h>.
6904 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6905 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6906 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6907 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6908 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6909 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6910 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6912 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6914 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6915 set, set BSF_WEAK in symbol. Change all callers.
6916 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6917 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6918 _bfd_generic_link_add_one_symbol.
6919 (ecoff_indirect_link_order): Check that the section tdata relocs
6920 are not NULL before using them.
6922 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6923 define TRAD_HEADER as hosts/alphalinux.h.
6924 * configure: Rebuild.
6925 * hosts/alphalinux.h: New file.
6926 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6929 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6931 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6932 C_ECOMM storage classes.
6934 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6936 (xcoff_mark): Call xcoff_mark_symbol.
6937 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6938 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6940 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6942 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6944 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6946 (xcoff_find_reloc): New static function.
6947 (xcoff_link_add_symbols): Use it.
6948 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6949 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6950 relocate the value of C_DECL.
6952 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6954 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6956 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6957 callback decide what goes in .relocs.
6958 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6959 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6962 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6967 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * xcofflink.c: More improvements, mostly to fix handling of
6970 constructors and a few other special cases.
6971 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6972 zero, reverting yesterday's change.
6973 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6974 (bfd_xcoff_link_count_reloc): Declare.
6975 (bfd_xcoff_record_link_assignment): Declare.
6976 * bfd-in2.h: Rebuild.
6978 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6980 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6981 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6982 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6983 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6984 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6985 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6987 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6990 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6991 segments includes the a.out header. See to that the magic number
6992 *always* is big-endian.
6994 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6995 m68k4k NetBSD configurations.
6997 * configure.in, configure: Separate i386 & mips NetBSD
6998 configurations from other BSD ones. Don't assume DEC is the only
6999 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7000 configurations. Add support for m68k4k NetBSD object format.
7002 * libaout.h: Added M_68K4K_NETBSD magic.
7004 * m68k4knetbsd.c: New file.
7006 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7008 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7011 * hosts/mipsnbsd.h: New file.
7014 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
7016 * config.bfd: Add config stuff for mips*-*-magic* to set
7017 targ_defvec to ecoff_big_vec.
7020 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7022 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7024 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7025 toc_section, and entry_section fields.
7026 (struct xcoff_section_tdata): Remove ldrel_count field.
7027 * libcoff.h: Rebuild.
7028 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7030 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7031 full a.out header if full_aouthdr is set in xcoff_data.
7032 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7033 based on sections stored in xcoff_data.
7034 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7036 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7037 (rs6000coff_vec): Set symbol_leading_char to '.'.
7038 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7039 value stored in ret rather than returning a pointer value.
7041 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7043 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7046 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7048 * som.c (som_slurp_string_table): Allocate the strings with malloc
7049 since they're free'd by free_cached_info.
7050 (som_slurp_symbol_table): Similarly for the symbol table.
7052 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7054 * Makefile.in (diststuff): Don't make headers.
7056 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7058 * Makefile.in: Rebuild dependencies.
7060 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7061 output_bfd is not SunOS.
7062 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7063 non-SunOS input files.
7065 * xcofflink.c: Extensive changes to support linking shared objects
7066 and generating a .loader section.
7067 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7068 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7069 last_symndx, and ldrel_count fields.
7070 * libcoff.h: Rebuild.
7071 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7072 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7074 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7075 (bfd_xcoff_export_symbol): Declare.
7076 (bfd_xcoff_size_dynamic_sections): Declare.
7077 * bfd-in2.h: Rebuild.
7079 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7081 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7082 * configure: Rebuild.
7083 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7084 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7086 (pmac_xcoff_vec): Update to use new xcoff support.
7087 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7088 (xcoff_write_armap): Declare buf as unsigned char.
7089 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7091 * mpw-make.sed: Generalize subdir_do edit.
7093 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7095 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7096 correctly. Don't initialize asect->vma.
7098 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7100 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7101 something a little less than the page size.
7103 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7105 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7107 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7109 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7110 * coffcode.h (coff_write_object_contents): If .bss is before
7111 .data us that as data_start.
7112 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7114 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7115 (coff_swap_outhdr_out): Hardwire in version number.
7117 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7119 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7120 major and minor to *_vno, since the former are also macros in
7121 SunOS header files. Cast result of bfd_alloc to appropriate
7124 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7125 before assigning to sec_data.
7127 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7129 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7130 now relative to the section, not absolute.
7131 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7132 get the file name when there is a N_SO directory name. When
7133 handling stabs, remember that section->vma was added to the
7136 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7138 * sunos.c (struct sunos_link_hash_table): Add needed field.
7139 (sunos_link_hash_table_create): Call bfd_release, not free.
7140 (sunos_link_hash_table_create): Initialize needed field.
7141 (sunos_add_dynamic_symbols): Record needed objects.
7142 (bfd_sunos_get_needed_list): New function.
7143 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7144 * bfd-in2.h: Rebuild.
7146 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7148 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7150 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7152 * bfd-in.h (struct bfd_link_needed_list): Rename from
7153 bfd_elf_link_needed_list.
7154 * bfd-in2.h: Rebuild.
7155 * elf.c, elflink.h, libelf.h: Corresponding changes.
7157 Add start at AIX linker support; no shared libraries yet.
7158 * xcofflink.c: New file.
7159 * configure.in (rs600coff_vec): Use xcofflink.o.
7160 * configure: Rebuild.
7161 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7163 (struct xcoff_section_tdata): Define.
7164 (xcoff_section_data): Define macro.
7165 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7166 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7167 (_bfd_xcoff_bfd_final_link): Declare.
7168 (_bfd_ppc_xcoff_relocate_section): Declare.
7169 * libcoff.h: Rebuild.
7170 * coff-rs6000.c: Clean up a bit.
7171 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7172 cputype, csects, and debug_indices.
7173 (xcoff_copy_private_bfd_data): Copy cputype.
7174 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7175 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7176 (xcoff_reloc_type_lookup): Rename from
7177 rs6000coff_reloc_type_lookup.
7178 (coff_relocate_section): Define.
7179 (_bfd_xcoff_sizeof_headers): Define.
7180 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7181 (_bfd_xcoff_bfd_relax_section): Define.
7182 (_bfd_xcoff_bfd_link_split_section): Define.
7183 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7185 * coffcode.h (coff_compute_section_file_positions): If AIX,
7186 increment sofar by SMALL_AOUTSZ if not executable.
7187 (coff_write_object_contents): If AIX, always output an a.out
7188 header; if not executable, header size of SMALL_AOUTSZ.
7189 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7190 (_bfd_stringtab_init): Initialize xcoff field.
7191 (_bfd_xcoff_stringtab_init): New function.
7192 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7193 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7194 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7195 * libbfd.h: Rebuild.
7196 * Makefile.in: Rebuild dependencies.
7197 (BFD32_BACKENDS): Add xcofflink.o.
7198 (CFILES): Add xcofflink.c.
7200 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7201 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7202 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7204 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7206 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7208 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7210 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7211 * config.in: Regenerated.
7213 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7214 (_bfd_chunksize): New variable.
7215 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7216 for obstack chunk size.
7217 * configure.in: Check for getpagesize.
7218 * configure: Regenerated.
7220 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7222 * trad-core.c (rawptr): Make it a local variable of
7223 ptrace_unix_core_file_p.
7225 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7227 * coff-arm.c (in_reloc_p): New.
7228 * coff-i386.c (in_reloc_p): New.
7229 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7230 (coff_write_object_contents): Only set has_reloc_section
7232 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7233 in_reloc_p to decide if reloc should be emitted.
7234 * libcoff.h (pe_data_type.in_reloc_p): New.
7235 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7237 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7239 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7240 (_bfd_coff_read_internal_relocs): Likewise.
7241 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7242 (_bfd_coff_read_internal_relocs): Likewise.
7244 * elflink.h (elf_link_add_object_symbols): Correct conditions
7245 under which type and size change warnings are issued.
7247 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7249 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7250 a symbol which is not in a real section.
7251 (coff_write_native_symbol): Corresponding change.
7253 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7254 coff_link_hash_newfunc and make non-static.
7255 (_bfd_coff_link_hash_table_init): New function, broken out of
7256 _bfd_coff_link_hash_table_create.
7257 (_bfd_coff_link_hash_table_create): Use it.
7258 (process_embedded_commands): Make static.
7259 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7260 (_bfd_coff_link_hash_table_init): Declare.
7261 * libcoff.h: Rebuild.
7263 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7264 field in XCOFF tdata.
7265 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7266 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7267 based on cputype stored in a.out header, or in n_type of initial
7269 (coff_write_object_contents): Set cputype correctly in a.out
7271 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7273 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7274 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7276 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7277 * libcoff.h: Rebuild.
7279 * cpu-rs6000.c (rs6000_compatible): New static function.
7280 (bfd_rs6000_arch): Use it.
7281 * cpu-powerpc.c (powerpc_compatible): New static function.
7282 (arch_info_struct): Define various flavours of PowerPC.
7283 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7286 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7288 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7290 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7292 * elflink.h (elf_link_add_object_symbols): Don't warn about
7293 changing the size or type if the old definition was weak.
7295 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7297 * coffcode.h (combined_entry_type): Add fix_line field.
7298 (coff_slurp_line_table): Warn if we try to set the lineno field of
7300 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7301 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7302 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7303 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7305 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7306 * libcoff.h: Rebuild.
7308 * libcoff-in.h (struct xcoff_tdata): Define.
7309 (xcoff_data): Define.
7310 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7311 * bfd-in2.h, libcoff.h: Rebuild.
7312 * coff-rs6000.c (xcoff_mkobject): New static function.
7313 (coff_mkobject): Define.
7314 (xcoff_copy_private_bfd_data): New static function.
7315 (coff_bfd_copy_private_bfd_data): Define.
7316 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7318 (rs6000coff_vec): Add DYNAMIC to object_flags.
7319 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7320 .loader sections specially.
7321 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7322 section alignment from the XCOFF tdata information.
7323 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7324 F_SHROBJ, and copy the extra a.out header information into the
7325 XCOFF tdata structure.
7326 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7327 F_DYNLOAD and the extra a.out header information.
7328 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7329 C_HIDEXT symbol with attached csect information.
7330 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7331 in the o_maxdata field.
7332 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7333 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7334 end if BSF_NOT_AT_END is set.
7336 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7337 _bfd_read_ar_hdr_fn.
7338 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7339 * bfd-in2.h, libbfd.h: Rebuild.
7340 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7342 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7343 (bfd_slurp_bsd_armap_f2): Likewise.
7344 (_bfd_slurp_extended_name_table): Likewise.
7346 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7348 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7350 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7351 when the symbol table is empty.
7353 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7354 space for section symbols, since we don't output them either.
7355 (elf_m68k_adjust_dynindx): Removed.
7357 * ptrace-core.c (rawptr): Make it a local variable of
7358 ptrace_unix_core_file_p.
7360 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7362 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7365 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7366 Mac object file formats.
7368 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7370 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7371 auxent if there isn't one.
7372 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7373 rather than FILNMLEN as the maximum name length.
7375 * coffcode.h (bfd_coff_backend_data): Add new field
7376 _bfd_coff_print_aux.
7377 (bfd_coff_print_aux): New static function.
7378 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7379 scnlen field of an XTY_LD csect aux entry.
7380 (coff_print_aux): New static function.
7381 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7382 in coff_pointerize_aux_hook.
7383 (bfd_coff_std_swap_table): Initialize new field.
7384 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7385 * libcoff.h: Rebuild.
7386 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7387 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7389 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7390 if there are symbols, for native AIX ld compatibility.
7392 * coffcode.h (bfd_coff_backend_data): Add new field
7393 _bfd_coff_pointerize_aux_hook.
7394 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7395 or I960, and as 0 otherwise.
7396 (bfd_coff_std_swap_table): Initialize new field.
7397 * libcoff.h: Rebuild.
7398 * coffgen.c (coff_pointerize_aux): Change parameters to take
7399 symbol pointer instead of type and class, and to take aux index.
7400 Call _bfd_coff_pointerize_aux_hook if it is defined.
7401 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7402 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7403 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7405 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7406 read-only/host-only support.
7408 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7410 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7413 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7414 BFD_JUMP_TABLE_ARCHIVE accordingly.
7415 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7416 (_bfd_compute_and_write_armap): Declare.
7417 (_bfd_generic_read_ar_hdr): Declare.
7418 (_bfd_read_ar_hdr): Define.
7419 (_bfd_noarchive_read_ar_hdr): Define.
7420 (_bfd_archive_bsd_read_ar_hdr): Define.
7421 (_bfd_archive_coff_read_ar_hdr): Define.
7422 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7423 _bfd_read_ar_hdr instead.
7424 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7425 (_bfd_compute_and_write_armap): Rename from
7426 compute_and_write_armap. Make non-static. Change all callers.
7427 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7428 than _bfd_snarf_ar_hdr.
7429 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7430 * ieee.c (ieee_read_ar_hdr): Define.
7431 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7432 * oasys.c (oasys_read_ar_hdr): Define.
7433 * som.c (som_read_ar_hdr): Define.
7434 * bfd-in2.h, libbfd.h: Rebuild.
7436 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7438 * peicode.c (coff_swap_filehdr_in): If symptr is
7439 zero, there aren't any symbols, even if nsyms is set.
7441 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7443 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7445 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7446 sections, and set styp correctly for them: .got, .hash, .dynamic,
7447 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7448 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7450 (ecoff_sort_hdrs): New static function.
7451 (ecoff_compute_section_file_positions): Return boolean, not void.
7452 Sort the sections by VMA before looking through them. Put the
7453 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7454 section on an appropriate boundary within the page.
7455 (ecoff_compute_reloc_file_positions): Check return value of
7456 ecoff_compute_section_file_positions.
7457 (_bfd_ecoff_set_section_contents): Likewise.
7458 (_bfd_ecoff_write_object_contents): Check for various Alpha
7459 section types when incrementing text_size and data_size. Call
7460 adjust_headers backend function if it exists.
7461 * coff-alpha.c (alpha_adjust_headers): New static function.
7462 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7463 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7465 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7467 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7469 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7470 of ALTERNATE_AIX_CORE_FORMAT.
7471 * configure.in (aix4): No longer need CORE_FLAGS.
7472 * configure: Updated.
7474 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7476 NS32k changes from Ian Dall:
7477 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7479 (aout_link_input_section_std, aout_link_input_section_ext,
7480 aout_link_reloc_link_order): Call them instead of _bfd_*
7482 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7484 (backend_data): Use it instead of hardcoded zero.
7486 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7487 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7489 * ns32knetbsd.c: Include bfd.h.
7490 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7491 (MY_bfd_reloc_type_lookup): Declare function too.
7492 * pc532-mach.c (set_sizes): Don't declare.
7493 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7494 (backend_data, MY_backend_data): Don't define.
7496 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7497 ns32k-*-lites* like ns32k-*-netbsd*.
7499 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7502 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7504 * coffcode.h (coff_write_object_contents): Restore setting
7505 f_timdat to 0, deleted on August 22.
7507 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7509 * coffcode.h (coff_bfd_copy_private_symbol_data,
7510 coff_bfd_copy_private_section_data,
7511 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7512 * peicode.h (coff_bfd_copy_private_bfd_data): New
7513 (pe_bfd_copy_private_bfd_data): New.
7514 (coff_swap_scnhdr_in): Swap bss size into the right place.
7515 (pe_print_private_bfd_data): Add some newlines.
7517 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7519 * som.c (setup_sections): Don't die if a space has no subspaces.
7521 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7523 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7524 dynamic symbol override a common symbol. Don't change the size or
7525 type if they have been set and the new symbol is not a definition.
7526 Warn if the size or type changes.
7528 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7530 * som.c (som_begin_writing): Don't write the symbol table or
7532 (som_finish_writing): Write them here. Place them after the
7533 subspace data, but before the relocs.
7535 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7537 * sunos.c (sunos_add_one_symbol): Just pass false, not
7538 info->shared_library, to sunos_create_dynamic_sections.
7539 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7541 (sunos_check_dynamic_reloc): Remove .text section assertion.
7543 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7545 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7546 * configure, configure.in: Add pmac_xcoff_vec case.
7547 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7548 * coff-pmac.c: New file, PowerMac XCOFF support.
7549 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7550 * targets.c (pmac_xcoff_vec): Declare.
7552 * mpw-config.in: Various changes to be compatible with the
7553 autoconf-based configury.
7554 * mpw-make.sed: New file, sed commands to translate Unix
7555 makefile into MPW syntax.
7556 * mpw-make.in: Remove.
7557 * hosts/mpw.h: Remove.
7558 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7559 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7561 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7563 * binary.c (binary_get_symtab): Return an empty string on error.
7564 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7566 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7568 * coff-ppc.c: Reformatted according to gnu conventions
7569 Removed irrelevant "if 0" code
7571 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7574 symbols rather than as indirect symbols.
7575 (MY(slurp_symbol_table)): Don't do anything special about
7578 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7579 of .ctors and .dtors sections is no larger than 2.
7581 * sunos.c (sunos_add_one_symbol): Don't change
7582 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7584 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7585 dynamic symbols when creating a shared library.
7586 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7588 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7589 written even if it is not defined in a regular object.
7590 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7591 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7592 rather than the constant 22.
7593 (sunos_check_dynamic_reloc): Handle creating a shared library.
7594 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7595 zero when creating a shared library.
7596 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7597 write it out at the start of the symbol table.
7599 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7601 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7603 * config.bfd: Add arm-*-coff.
7604 * configure.in, configure: Add armcoff_{little,big}_vec.
7605 * targets.c (armcoff_{little,big}_vec): Declare.
7606 (bfd_target_vector): Add armcoff_{little,big}_vec.
7607 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7609 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7611 * targets.c (bfd_find_target): Remove debugging code.
7613 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7615 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7617 * Makefile.in: added *-ppc files
7618 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7619 allow pe based .o's to be shared with other tools on ppc/NT
7620 * config.bfd: added powerpc[le]-[pe|winnt] config support
7621 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7622 * peicode.h: Added more section flags for PE on ppc
7623 Added coff_swap_filehdr_out to allow peicode.h to be
7624 used for non-image PE files on ppc.
7625 Check for image, or not, before copying pe_opthdr
7626 * targets.c: Added new bfd's
7627 * targets.c: Removed two inactive bfds that shouldn't have made it this
7630 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7632 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7633 explicit values to initialize all relocs. Change all users.
7634 (ppc_elf_brtaken_inner): New function to handle branch predicition
7636 (ppc_elf_brtaken_reloc): Ditto.
7637 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7638 relocs use ppc_elf_unsupported_reloc.
7639 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7640 needs to be reported.
7641 (ppc_elf_relocate_section): Support branch prediction relocs.
7643 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7645 * bfd.c (bfd_assert): Remove \n from string passed to
7648 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7649 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7650 (bfd_coff_make_section_hook): Don't define.
7651 (coff_make_section_hook): Remove.
7652 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7653 (styp_to_sec_flags): Likewise.
7654 (coff_write_object_contents): Likewise.
7655 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7657 * libcoff.h: Rebuild.
7658 * coffgen.c (make_a_section_from_file): Just call
7659 bfd_make_section_anyway, not bfd_make_section or
7660 bfd_coff_make_section_hook.
7661 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7662 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7663 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7664 make_section_hook field.
7665 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7667 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7668 pointers into value field for warning and indirect symbols; just
7669 leave the value field alone.
7670 * linker.c (generic_link_add_symbol_list): Use next symbol for
7671 warning and indirect symbols, rather than looking in symbol value.
7672 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7673 parameter. Change all callers. Remove support for indirect
7674 symbols; it didn't work anyhow.
7675 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7676 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7677 * bfd-in2.h: Rebuild.
7679 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7681 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7682 go back to telling the tools this reloc operates on 32 bits.
7684 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7686 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7687 rather than a direct fprintf.
7688 * archive.c (_bfd_write_archive_contents): Likewise.
7689 * coffcode.h (coff_slurp_symbol_table): Likewise.
7690 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7691 (ppc_elf_unsupported_reloc): Likewise.
7692 (ppc_elf_relocate_section): Likewise.
7693 * i386linux.c (linux_tally_symbols): Likewise.
7694 (linux_finish_dynamic_link): Likewise.
7695 * osf-core.c (osf_core_core_file_p): Likewise.
7696 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7697 * som.c (som_sizeof_headers): Likewise.
7698 * srec.c (srec_bad_byte): Likewise.
7699 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7700 * libbfd-in.h (bfd_assert): Declare first parameter const.
7701 * libbfd.h: Rebuild.
7702 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7703 bfd_reloc_overflow is enough.
7704 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7705 * coff-h8500.c (rtype2howto): Likewise.
7706 * coff-z8k.c (rtype2howto): Likewise.
7707 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7708 * elf.c (_bfd_elf_get_lineno): Likewise.
7709 (_bfd_elf_no_info_to_howto): Likewise.
7710 (_bfd_elf_no_info_to_howto_rel): Likewise.
7711 * hp300hpux.c (convert_sym_type): Likewise.
7712 (MY(swap_std_reloc_in)): Likewise.
7713 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7715 * libaout.h (struct aoutdata): Add line_buf field.
7716 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7717 and filename_buffer. Instead, use a malloc buffer stored in the
7718 new line_buf field. Remove length restrictions.
7720 * coffgen.c (string_size): Remove static variable.
7721 (debug_string_size, debug_string_section): Likewise.
7722 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7723 and debug_string_size_p parameters. Use them instead of the
7724 global variables. Change all callers.
7725 (coff_write_symbol): Likewise.
7726 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7727 (coff_write_symbols): Add local variables to replace removed
7730 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7731 function, and line_base fields.
7732 * libcoff.h: Rebuild.
7733 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7734 information, rather than using static variables.
7736 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7737 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7739 * init.c (initialized): Remove static variable.
7740 (bfd_init): Don't bother setting initialized.
7741 (bfd_check_init): Remove.
7742 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7743 * libbfd.h: Rebuild.
7745 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7747 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7748 size for full core dumps. Copy core file header to private data.
7749 (rs6000coff_core_file_failing_command,
7750 rs6000coff_core_file_failing_signal): New functions to extract
7751 the file name and terminating signal from the core file.
7752 * coff-rs6000.c: Use them.
7754 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7756 Change arch info to be const, initialized at compile time.
7757 * archures.c: Reindent many functions. Change CONST to const.
7758 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7759 nothing set it anyhow. Make next const.
7760 (bfd_arch_info_list): Remove.
7761 (bfd_archures_list): Rename from archures_init_table. Change from
7762 a table of function pointers to a table of bfd_arch_info_type
7763 structure addresses.
7764 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7765 (bfd_lookup_arch): Likewise.
7766 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7768 (bfd_default_arch_struct): Make const.
7769 (bfd_arch_init, bfd_arch_linkin): Remove.
7770 (bfd_get_arch_info): Return a const pointer.
7771 * init.c (bfd_init): Don't call bfd_arch_init.
7772 * bfd.c (struct _bfd): Make arch_info const.
7773 * bfd-in2.h: Rebuild.
7774 * libbfd.h: Rebuild.
7775 * configure.in: Put & before everything in $selarchs.
7776 * configure: Rebuild.
7777 * cpu-*.c: Change bfd_*_arch from a function which calls
7778 bfd_arch_linkin to a const structure.
7779 * ieee.c (ieee_object_p): Make arch const.
7781 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7783 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7785 * bfd-in2.h: Regenerate.
7786 * libbfd.h: Regenerate.
7788 * elf32-ppc.c (reloc_type): Update names to match current draft.
7789 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7790 relative. Update names to current V.4 draft.
7791 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7792 (ppc_elf_relocate_section): Rename relocations to match draft.
7794 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7796 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7797 compiled with -mrelocatable-lib to be linked with either normal
7798 modules or -mrelocatable modules.
7800 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7802 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7803 in the a.out header.
7805 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7806 a reloc against a local symbol, even if it's not a section.
7808 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7810 * targets.c (bfd_target): Remove unused align_power_min field.
7811 * bfd-in2.h: Rebuild.
7812 * All backends: Remove initialization of align_power_min.
7814 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7816 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7818 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7820 * config.bfd (mips-dec-netbsd*): New target.
7821 * configure.host (mips-dec-netbsd*): New host.
7822 * configure.in (mips-dec-netbsd*): New native.
7823 * configure: Rebuild.
7825 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7827 Make the COFF backend linker merge common types:
7828 * cofflink.c (struct coff_debug_merge_element): Define.
7829 (struct coff_debug_merge_type): Define.
7830 (struct coff_debug_merge_hash_entry): Define.
7831 (struct coff_debug_merge_hash_table): Define.
7832 (coff_debug_merge_hash_table_init): Define.
7833 (coff_debug_merge_hash_table_free): Define.
7834 (coff_debug_merge_hash_lookup): Define.
7835 (struct coff_final_link_info): Add debug_merge field.
7836 (coff_debug_merge_hash_newfunc): New static function.
7837 (_bfd_coff_final_link): Allocate and free debug_merge table.
7838 (coff_link_input_bfd): Merge identical enum, struct and union
7841 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7843 Convert i960 COFF to use COFF backend linker.
7844 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7845 structure to store the symbol being used.
7846 (coff_i960_start_final_link): New static function.
7847 (coff_i960_relocate_section): New static function.
7848 (coff_i960_adjust_symndx): New static function.
7849 (coff_start_final_link): Define.
7850 (coff_relocate_section): Define.
7851 (coff_adjust_symndx): Define.
7852 * coffcode.h (bfd_coff_backend_data): Add new callback function
7853 _bfd_coff_start_final_link.
7854 (bfd_coff_start_final_link): Define.
7855 (coff_start_final_link): Define if not defined.
7856 (bfd_coff_std_swap_table): Add coff_start_final_link.
7857 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7859 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7860 function callback is not NULL.
7861 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7862 (_bfd_coff_internal_syment_name): Declare.
7863 * libcoff.h: Rebuild.
7864 * configure.in (icoff_big_vec): Add cofflink.o.
7865 (icoff_little_vec): Likewise.
7866 * configure: Rebuild.
7868 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7870 * Makefile.in (clean-info): Remove extraneous tab from line
7873 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7875 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7876 contents has relocs.
7878 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7880 * coffcode.h (coff_compute_section_file_positions): Keep the
7882 (coff_write_object_contents): Remember if it's a relocatable
7884 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7885 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7886 if relocatable file. Swap out saved raw size.
7888 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7890 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7891 (maintainer-clean): Rename from realclean, passing
7892 maintainer-clean down to subdirectories, but leave realclean as a
7895 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7898 * dep-in.sed: Remove config.h from generated dependencies.
7900 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7901 broken out of sunos_canonicalize_dynamic_symtab.
7902 (sunos_canonicalize_dynamic_symtab): Call new function
7903 sunos_slurp_dynamic_symtab.
7904 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7905 dynamic symbol table to the caller.
7906 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7907 callback to override the symbols being read.
7908 * libaout.h (struct aout_backend_data): Add three new parameters
7909 to add_dynamic_symbols callback.
7911 Extensive minor changes to avoid various gcc warnings. Also:
7912 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7913 * archures.c (bfd_arch_info_type): Change mach field from long to
7915 (bfd_lookup_arch): Change machine parameter from long to unsigned
7918 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7920 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7921 a symbol with a non-zero plt_offset.
7923 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7925 * elfcode.h (align_file_position): Remove; not used.
7927 * configure.in: Only check for <sys/procfs.h> on a native system,
7928 and make sure it defines prstatus_t.
7929 * configure: Rebuild.
7931 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7933 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7935 * config.in: Rename from config.h.in.
7936 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7937 Check for config.h:config.in when creating stamp-h.
7938 * configure: Rebuild.
7939 * Makefile.in (stamp-h): Depend upon config.in rather than
7940 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7941 calling config.status.
7943 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7944 (Makefile): Just rebuild Makefile.
7945 (config.h, stamp-h): New targets.
7946 * configure.in: Create stamp-h when rebuilding config.h.
7947 * configure: Rebuild.
7949 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7951 * configure.in: Call AC_CONFIG_HEADER. Substitute
7952 HOST_64BIT_LONG. Check that various header files exist. Check
7953 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7954 and/or free need to be declared. Don't make a link to sysdep.h.
7955 Define TRAD_HEADER for various hosts.
7956 * configure: Rebuild.
7957 * configure.host: Don't set my_host. Add definitions taken from
7958 host header files for various entries. Remove entries which now
7960 * acconfig.h: New file.
7961 * config.h.in: New file, built by autoheader.
7962 * sysdep.h: New file.
7963 * Makefile.in (do_distclean): Don't remove sysdep.h.
7965 (LOCAL_H_DEPS): New variable.
7966 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7968 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7969 ($(OPTIONAL_BACKENDS)): Likewise.
7970 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7971 looking through sysdep.h.
7972 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7973 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7974 (fprintf_vma, sprintf_vma): Likewise.
7975 (int64_type, uint64_type): Don't define.
7976 * bfd-in2.h: Rebuild.
7977 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7978 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7979 * lynx-core.c: Include stuff from old hosts/lynx.h.
7980 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7981 rather than NO_FCNTL.
7982 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7983 rather than NATIVE_HPPAHPUX_COMPILER.
7984 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7986 * hosts/*.h: Remove all header files which merely include,
7987 declare, and define things. Leave header files which define
7988 information needed by trad-core.c.
7990 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7991 (BFD_CC_FOR_BUILD): Define.
7992 * configure.in: Use BFD_CC_FOR_BUILD.
7993 * configure: Rebuild.
7995 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7997 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7998 * configure: Rebuild.
8000 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8003 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8005 * config.bfd: i386pe_ve -> i386pe_vec.
8007 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8009 * configure.host: Incorporate host Makefile fragments by setting
8011 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8012 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8013 value based on whether the code is being compiled by a cross
8014 compiler. Don't substitute host_makefile_frag or frags.
8015 * aclocal.m4: New file to define local AC_PROG_CC.
8016 * configure: Rebuild.
8017 * Makefile.in (INSTALL): Set to @INSTALL@.
8018 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8019 (INSTALL_DATA): Set to @INSTALL_DATA@.
8021 (CC): Define as @CC@.
8022 (CFLAGS): Set to @CFLAGS@.
8023 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8024 (@host_makefile_frag@): Remove.
8025 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8026 after other options.
8027 (config.status): Remove dependency upon @frags@.
8028 * config/*.mh, config/README: Remove.
8030 * config.bfd: Rewrite to incorporate the contents of the Makefile
8031 fragments by setting shell variables, rather than merely returning
8032 the name of a Makefile fragment.
8033 * configure.in: Use shell variables set by config.bfd rather than
8034 looking at the target Makefile fragment files. Don't substitute
8035 target_makefile_frag. Do substitute TDEFINES.
8036 * configure: Rebuild.
8037 * Makefile.in (@target_makefile_frag@): Remove.
8038 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8039 * config/*.mt: Remove.
8041 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8043 * configure.in: Put changequote lines around "i[345]86" patterns
8044 section of core file support.
8046 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8048 * som.c (som_bfd_print_private_bfd_data): Define to use the
8051 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8053 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8054 entry, text_start and data_start.
8056 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8058 * Makefile.in (OFILES): Remove $(TDEPFILES).
8059 * config/apollo.mt (TDEPFILES): Remove.
8060 * config/README: Update.
8062 * configure.in: For a native configuration, set COREFILE and
8063 COREFLAG based on the canonical host name.
8064 * configure: Rebuild.
8065 * Makefile.in: Rebuild dependencies.
8066 (ALL_CFLAGS): Add @COREFLAG@.
8067 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8068 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8069 support routines. Check LYNX_CORE rather than HOST_LYNX.
8070 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8071 * i386lynx.c: Likewise.
8072 * m68klynx.c: Likewise.
8073 * sparclynx.c: Likewise.
8074 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8075 * *-core.c: Comment changes.
8076 * config/decstation.mh (HDEPFILES): Remove.
8077 (HDEFINES): Remove -DTRAD_CORE.
8078 * config/irix3.mh (RANLIB): Remove.
8079 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8080 (HDEFINES): Remove -DIRIX_CORE.
8081 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8082 (HDEFINES): Remove -DTRAD_CORE.
8083 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8084 * config/ultra3.mh (RANLIB): Remove.
8085 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8086 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8087 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8088 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8089 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8090 * config/i386aix.mh, config/i386bsd.mh: Remove.
8091 * config/i386linux.mh, config/i386mach3.mh: Remove.
8092 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8093 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8094 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8095 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8096 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8097 * config/solaris2.mh, config/stratus.mh: Remove.
8098 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8099 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8101 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8103 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8104 DT_FINI entry if the appropriate symbol is not in the hash table.
8106 * libelf.h (struct elf_backend_data): Add create_program_headers
8107 and want_hdr_in_seg fields.
8108 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8110 (elf_backend_create_program_headers): Likewise.
8111 (elfNN_bed): Initialize create_program_headers and
8113 * elf.c (get_program_header_size): Call create_program_headers
8115 (map_program_segments): Check want_hdr_in_seg backend field. Call
8116 create_program_headers backend routine.
8118 * elf.c (assign_file_positions_except_relocs): Align non allocated
8119 sections when creating an executable.
8121 * elfcode.h (elf_swap_phdr_in): Make non static.
8122 (elf_swap_phdr_out): Make non static.
8123 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8124 (bfd_elf32_swap_phdr_out): Declare.
8125 (bfd_elf64_swap_phdr_in): Declare.
8126 (bfd_elf64_swap_phdr_out): Declare.
8128 * ecofflink.c (ecoff_collect_shuffle): New static function.
8129 (_bfd_ecoff_get_accumulated_pdr): New function.
8130 (_bfd_ecoff_get_accumulated_sym): New function.
8131 (_bfd_ecoff_get_accumulated_ss): New function.
8132 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8133 (_bfd_ecoff_get_accumulated_sym): Declare.
8134 (_bfd_ecoff_get_accumulated_ss): Declare.
8135 * libbfd.h: Rebuild.
8137 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8139 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8141 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8142 warning symbols. If any section is named .gnu.warning.XXX, treat
8143 the contents as a warning to be issued if the symbol XXX is
8145 (elf_link_output_extsym): For an indirect or warning symbol, just
8146 output the symbol it points to.
8148 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8149 if bfd_hash_allocate fails, since it will already be set.
8150 (generic_link_hash_newfunc): Likewise.
8151 (archive_hash_newfunc): Likewise.
8152 (hash_entry_bfd): New static function.
8153 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8154 callback. Allocate a new warning using the hash table newfunc.
8155 Use bfd_hash_replace to update the entry in the hash table, rather
8156 than assuming we can copy the fields with structure assignment.
8158 * hash.c (bfd_hash_replace): New function.
8159 * bfd-in.h (bfd_hash_replace): Declare.
8160 * bfd-in2.h: Rebuild.
8162 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8164 * config.bfd: Add mips*vr4300-*-elf* target.
8165 * config/mipsbvr4300.mt: Added.
8167 See file ChangeLog.2
8174 version-control: never