1 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
4 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
6 * configure: Regenerated with autoconf 2.12.
7 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
9 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
11 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
12 a warning rather than returning an error.
14 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
16 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
18 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
20 * cisco-core.c: define signals for wingdb.
22 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
24 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
25 the same number of aux entries.
27 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
29 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
30 difference of two symbols if the relocation size is 32 bits.
31 (som_write_fixups): Handle R_DATA_EXPR.
33 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
35 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
36 its value if COFF_WITH_PE is defined.
38 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
40 * coff-stubgo32.c: New file.
41 * go32stub.h: New file.
42 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
43 * coffswap.h (coff_swap_filehdr_in): Invoke
44 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
46 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
47 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
48 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
49 COFF_ADJUST_AUX_IN_POST if they are defined.
50 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
51 COFF_ADJUST_AUX_OUT_POST if they are defined.
52 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
53 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
54 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
55 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
56 * targets.c (go32stubbedcoff_vec): Declare.
57 (bfd_target_vector): Add go32stubbedcoff_vec.
58 * configure.in (go32coff_vec): New target vector.
59 (go32stubbedcoff_vec): Likewise.
60 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
61 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
62 * Makefile.in: Rebuild dependencies.
63 (BFD32_BACKENDS): Add coff-stubgo32.o.
64 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
65 (HFILES): Add go32stub.h.
67 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
69 * configure.in: Check for fdopen.
70 * configure, config.in: Rebuild.
71 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
72 __GO32__. Reindent a bit.
74 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
76 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
77 flag for newly created sections.
78 (sunos_add_dynamic_symbols): Don't discard newly created sections
79 if shared library is dynobj.
81 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
83 * elf.c (map_sections_to_segments): When checking whether
84 including a section in a segment would force us to skip a page,
85 align the address of the next segment to avoid wraparound
89 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
91 * coffcode.h (coff_write_object_contents): Initialize
92 target id field to TIC80_TARGET_ID.
93 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
95 (coff_swap_filehdr_in): Swap in target id field if used.
98 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
100 * coff-i386.c (coff_i386_is_local_label_name): New static function
101 if TARGET_UNDERSCORE.
102 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
103 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
105 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
107 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
108 complain_overflow_signed, for 32 bit PC relative relocations.
110 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
112 * elflink.h (elf_link_add_object_symbols): When a version
113 indirection symbol is overridden, make the original symbol point
114 at the real overriding symbol.
116 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
119 * elflink.h (elf_link_output_extsym): Use the right section for a
121 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
122 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
124 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
126 * elflink.h (elf_merge_symbols): Resolve indirect and warning
127 symbols before checking for new symbols.
129 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
131 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
133 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
134 file, not aoutsz bytes (they are different in XCOFF .o files).
136 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
137 redefined by objects included from archives.
139 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
141 * elflink.h (elf_merge_symbol): In the case of a new defined
142 symbol overriding an old defined symbol, return the hash table
143 entry which we modify, even if it is the target of an
145 (elf_link_add_object_symbols): If the real name of the symbol gets
146 overridden, convert the versioned symbol into an indirect symbol
149 * elflink.h (elf_merge_symbol): New static function, broken out of
150 elf_link_add_object_symbols.
151 (elf_link_add_object_symbols): Call it.
153 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
155 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
156 handle case where COFF filehdr does not immediately follow PE
158 * coffgen.c (coff_object_p): Remove useless seek to current
161 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
163 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
166 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
168 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
169 symbols, skip N_ABS symbols with debugging storage classes.
171 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
173 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
174 relocs in shared libraries which refer to local symbols. Cope
175 with addend when processing a GOT relocation.
177 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
178 for sections that the linker didn't create.
179 (ppc_elf_finish_dynamic_sections): Only try to write out a section
180 symbol if it was created in ppc_elf_size_dynamic_sections.
181 (ppc_elf_relocate_section): Complain if we have to generate a reloc
182 relative to a section for which we didn't output a symbol.
184 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
185 relocs are 'rela' relocs, like everything else. .rela.plt is not
186 a read-only section, so we don't have to special-case it.
188 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
189 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
191 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
192 (ppc_elf_relocate_section): @got offsets are 4 from start of the
194 * elflink.c (_bfd_elf_create_got_section): The three reserved
195 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
197 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
200 * elf32-ppc.c (ppc_elf_check_relocs): Use
201 _bfd_elf_create_got_section to create the GOT rather than
202 ppc_elf_create_linker_section. Create the '.rela.got' section
204 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
205 symbol has a GOT entry.
206 (ppc_elf_relocate_section): Record when a symbol is used through
207 the GOT, and allocate space in the GOT for each such symbol.
208 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
209 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
212 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
213 treated in a similar way to ADDR16_HA relocs.
214 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
215 shared objects; the linker must deal with them.
216 (ppc_elf_create_linker_section): Stop setting
217 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
218 LINKER_SECTION_PLT stuff.
219 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
220 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
221 section, not ELF-specific calls.
222 (elf_backend_plt_not_loaded): Set to 1.
223 (elf_backend_got_symbol_offset): Set to 4.
224 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
225 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
226 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
227 plt_not_loaded member.
228 (_bfd_elf_create_got_section): Apply got_symbol_offset.
229 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
231 (elf_backend_G_O_T_offset): Set default to 0.
232 (elfNN_bed): Set added fields.
234 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
235 DT_RELENT in shared objects; should be DT_RELAENT.
237 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
238 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
239 such a reloc (in a non-shared object) refers to a symbol that's
242 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
244 * elfcode.h (put_signed_word): Define.
245 (get_signed_word): Define.
246 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
247 (elf_swap_reloca_out): Use put_signed_word for the r_addend
249 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
250 bfd_get_signed_32 to set the r_addend field.
251 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
252 bfd_h_get_signed_64 to set the r_addend field.
254 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
256 * elf32-i386.c (elf_i386_relocate_section): When generating a
257 shared library, do the relocation if the input section is not
260 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
261 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
262 (elf_fix_symbol_flags): New static function, broken out of
263 elf_adjust_dynamic_symbol.
264 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
265 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
266 forced local even if NEEDS_PLT is set. When forcing a symbol to
267 be local, clear NEEDS_PLT.
268 (elf_link_output_extsym): Remove unused local bed.
270 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
272 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
273 for derived elf linker hash table entries. References to
274 elf_link_hash_entry changed appropriately.
275 (elf32_mn10300_link_hash_table): New structure for derived elf
277 (elf32_mn10300_hash_table): Define.
278 (elf32_mn10300_link_hash_traverse): Likewise.
279 (elf32_mn10300_link_hash_newfunc): New function.
280 (elf32_mn10300_link_hash_table_create): Likewise.
281 (elf32_mn10300_finish_hash_table_entry): Likewise.
282 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
283 of prologue code, and call:32->call:16 relaxing.
284 (compute_function_info: New function.
285 (bfd_elf32_bfd_ilink_hash_table_create): Define.
287 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
289 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
290 for a symbol which is being forced to be local.
291 * elf32-i386.c (elf_i386_relocate_section): Write out the
292 relocation value for a GOT reloc for a symbol which is turning
294 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
295 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
297 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
299 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
300 value if the symbol is turning into a local symbol.
301 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
302 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
304 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
306 * elflink.h (elf_link_add_object_symbols): Also read verneed
307 information by calling `_bfd_elf_slurp_version_tables'.
308 (elf_link_add_object_symbols): For undefined symbols look for
309 version information in the verneed records.
310 (elf_link_add_object_symbols): Use soname of shared object
311 for verneed record if it is available.
313 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
315 * cpu-arm.c: Add prototypes for compatible and scan.
316 * cofflink.c: Add prototype for mark_relocs.
318 * archive.c (bfd_special_undocumented_glue): Change filename to
319 const pointer. Add prototype.
321 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
323 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
324 sections that will be discarded.
326 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
328 * elflink.h (elf_link_find_version_dependencies): When searching
329 for known version symbol skip non-matching verdef records, not
332 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
334 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
335 not a bfd_vma, to the base file, to match how dlltool reads it.
337 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
339 * reloc.c: Add thumb relocations.
341 * bfd-in2.h: Add Thumb relocations.
343 * libbfd.h: Add Thumb relocations.
345 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
347 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
349 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
351 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
352 for a section even if it is not loaded.
354 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
356 (_bfd_coff_link_input_bfd): Separate section VMA handling for
357 input and output files.
358 (_bfd_coff_generic_relocate_section): Check whether input file,
359 not output file, is a PE file.
361 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
363 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
365 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
367 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
370 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
372 * cpu-arm.c (compatible): Add test for supersets of ARM
375 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
377 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
380 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
382 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
383 called directly by gas/config/tc-arm.c.
385 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
387 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
388 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
390 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
392 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
395 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
397 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
398 (coff_bfd_copy_private_bfd_data): Ditto.
399 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
400 (coff_arm_bfd_print_private_bfd_data): Ditto.
401 (coff_arm_bfd_set_private_flags): Ditto.
402 (coff_arm_bfd_copy_private_bfd_data): Ditto.
404 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
406 * libcoff-in.h (struct coff_final_link_info): Add boolean
407 global_to_static member for support of task linking.
408 (_bfd_coff_write_task_globals): Add prototype.
409 * libcoff.h: Regenerate.
410 * coffcode.h (coff_write_object_contents): Use #ifdef to
411 check RS6000COFF_C, to be consistent with all other uses
413 * cofflink.c (_bfd_coff_final_link): If doing task linking,
414 call _bfd_coff_write_task_globals.
415 (_bfd_coff_link_input_bfd): If doing task linking, convert
416 global functions to static.
417 (_bfd_coff_write_global_sym): If doing task linking, convert
418 global variables to static.
419 (_bfd_coff_write_task_globals): New function.
421 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
422 (C_AUTOARG): #undef since it clashes with C_UEXT.
423 (C_LASTENT): #undef since it clashes with C_STATLAB.
424 * coffcode.h (coff_write_object_contents): Use TIC80COFF
426 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
427 when TIC80COFF defined (clashes with C_UEXT). Explicitly
428 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
432 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
434 * coff-tic80.c (tic80_howto_table): Change overflow check for most
435 PP relocations to complain_overflow_dont.
437 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
439 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
440 name of R_RELLONG to "RELLONG". Set rightshift and complain for
442 (ppbase_reloc, glob15_reloc): New static functions.
443 (glob16_reloc, local16_reloc): New static functions.
444 (rtype2howto): Handle all relocation types.
445 (coff_tic80_relocate_section): New static function.
446 (coff_relocate_section): Define to coff_tic80_relocate_section.
447 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
450 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
452 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
453 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
455 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
456 callers. If PE file, don't add section VMA.
457 (coff_write_alien_symbol): If PE file, don't add section VMA.
458 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
459 (_bfd_coff_write_global_sym): Likewise.
460 (_bfd_coff_generic_relocate_section): Likewise.
462 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
465 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
467 * cofflink.c (mark_relocs): Add new function to mark symbols which
468 are used by relocations.
469 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
470 suppress the skipping of symbols that have thus been marked.
472 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
474 * coff-sh.c (sh_merge_private_data): New static function.
475 (coff_bfd_merge_private_bfd_data): Define.
478 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
480 * coff-tic80.c: Remove unnecessary #ifdefs.
481 * config.bfd: Set targ_underscore to yes for tic80.
483 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
485 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
486 with unresolved external symbols in GDB).
489 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
491 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
492 the symbols associated with each BFD.
493 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
495 * elf-m10200.c: Likewise.
496 * elf32-m32r.c: Likewise.
497 * elf32-sh.c: Likewise.
499 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
501 * elflink.h (elf_link_add_object_symbols): Don't decrease the
502 alignment of a common symbol. If two symbols that look like
503 common symbols are found in two shared libraries, and the size is
504 different, use the larger size, and warn if --warn-common. If a
505 common symbol overrides a definition in a shared library, set the
506 size to the larger size, and warn if --warn-common.
508 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
510 * cpu-arm.c (compatible): Allow default machine to be polymorphed
511 into any other machine type.
513 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
515 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
516 data into an unitialised destination set its machine type as well.
518 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
520 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
521 to common symbol size. Consistently treat uninitialized symbols
522 in shared objects as common symbols.
524 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
526 * archures.c (constants): Added new constants to identify the
527 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
528 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
530 * bfd-in2.h (constants): Added new constants to identify
531 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
532 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
533 bfd_mach_arm_4T. This file is auto-magically generated from the
534 archures.c file. This update is just to save work.
536 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
537 coff_arm_bfd_print_private_bfd_data,
538 coff_arm_bfd_set_private_flags,
539 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
540 (global): Macro redefinitions set up to use these new functions.
542 * coffcode.h (coff_mkobject_hook): Added call to
543 coff_arm_bfd_set_private_flags().
544 (coff_set_arch_mach_hook): Added code to set machine type based on
545 bits stored in internal flags.
546 (coff_set_flags): Added code to set the new bits in the flags
547 field based on the machine number.
548 (function definition macros): Made all function definition macros
549 conditional so that they can be overridden by target specific
552 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
553 Structure extended to include new types, one each for ARMv2,
554 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
556 * libcoff-in.h (struct coff_tdata): Added flags field.
558 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
560 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
562 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
565 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
567 * coffgen.c (coff_find_nearest_line): If there are no syments,
570 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
572 * config.bfd: cope with '*-*-linux-gnuaout' targets.
574 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
576 * targmatch.sed: Add explicit \n characters to work around bug in
577 HP/UX 10.20 sed program.
579 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
581 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
584 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
586 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
588 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
590 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
591 (struct elf_m68k_pcrel_relocs_copied, struct
592 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
593 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
594 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
595 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
597 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
598 PC relative relocs for a global symbol defined in a regular
599 object, and count the number of PC relative relocs copied for any
601 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
602 traverse with elf_m68k_discard_copies.
604 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
606 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
607 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
609 * coffcode.h (coff_compute_section_file_positions): Force the
610 potential last byte in the file to be written out when
613 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
615 * configure.host (mips*-*-openbsd*): New host.
617 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
619 * elflink.h (elf_link_add_object_symbols): Only subtract the
620 section VMA from the symbol value if this is a fully linked file.
622 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
623 (struct elf_i386_link_hash_entry): Define.
624 (struct elf_i386_link_hash_table): Define.
625 (elf_i386_link_hash_traverse): Define.
626 (elf_i386_hash_table): Define.
627 (elf_i386_link_hash_newfunc): New static function.
628 (elf_i386_link_hash_table_create): New static function.
629 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
630 PC relative relocs for a global symbol defined in a regular
631 object, and count the number of PC relative relocs copied for any
633 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
634 traverse with elf_i386_discard_copies.
635 (elf_i386_discard_copies): New static function.
636 (bfd_elf32_bfd_link_hash_table_create): Define.
638 From Gordon W. Ross <gwr@mc.com>:
639 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
640 (sunos4_aout_backend): Use MY_entry_is_text_address.
643 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
645 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
646 R_D30V_32_NORMAL to 2 (4 bytes).
649 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
651 From Gordon W. Ross <gwr@mc.com>:
652 * netbsd.h (N_SHARED_LIB): Define.
653 (SEGMENT_SIZE): Don't define.
654 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
656 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
657 (SEGMENT_SIZE): Don't define.
659 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
660 to sizeof Rela structure, not sizeof Rel structure. From Gary
661 Thomas <g.thomas@opengroup.org>.
663 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
665 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
666 whenever entry is larger than text address, but only by whole
667 pages. From Gordon W. Ross <gwr@mc.com>.
669 * Makefile.in (install): Depend upon installdirs. Use
670 mkinstalldirs to build $(oldincludedir).
671 (installdirs): New target.
673 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
674 if this is a debugging section which we are stripping.
676 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
678 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
679 alpha-specific target data struct.
681 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
683 From Thomas Graichen <graichen@rzpd.de>:
684 * Makefile.in: Always use $(SHELL) when running move-if-change.
685 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
686 * configure: Rebuild.
688 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
690 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
691 VMA if this is an executable file or a shared object.
693 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
696 * libaout.h (struct aout_backend_data): Add entry_is_text_address
698 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
699 start of the file. Remove uses later on which switch using
701 (MY(callback)): Handle entry_is_text_address.
702 (MY_entry_is_text_address): Define if not defined.
703 (MY(backend_data)): Initialize new field.
704 * aoutf1.h (sunos4_aout_backend): Likewise.
705 * i386aout.c (MY(backend_data)): Likewise.
706 * i386mach3.c (MY(backend_data)): Likewise.
707 * mipsbsd.c (MY(backend_data)): Likewise.
708 * sparclynx.c (sparclynx_aout_backend): Likewise.
709 * netbsd.h (SEGMENT_SIZE): Define if not defined.
710 (MY_entry_is_text_address): Define.
711 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
713 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
714 whose name starts with `.'.
716 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
718 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
719 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
720 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
721 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
722 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
723 sparc-*-openbsd*): New targets.
724 * configure: Rebuild.
726 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
728 * stabs.c (struct stab_section_info): New field
730 (_bfd_link_section_stabs): Fill the above array.
731 (_bfd_stab_section_offset): Use `cumulative_skips' to
732 speed up offset calculation.
734 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
736 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
737 addend for non pc-relative relocations.
739 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
740 for non-existent function.
742 * elf-m10300.c (mn10300_elf_relax_section): New function.
743 (mn10300_elf_relax_delete_bytes): Likewise.
744 (mn10300_elf_symbol_address_p): Likewise.
745 (mn10300_elf_get_relocated_section_contents): Likewise.
746 (bfd_elf32_bfd_relax_section): Define.
747 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
749 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
751 * configure.host: Set SHLIB_LIBS.
752 * configure.in: Substitute SHLIB_LIBS.
753 * configure: Rebuild.
754 * Makefile.in (SHLIB_LIBS): New variable.
755 ($(SHLIB)): Use $(SHLIB_LIBS).
757 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
759 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
760 with bfd_section_vma.
762 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
764 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
765 Correct CPU file names for mn10[23]00.
766 * configure: Rebuild.
768 * bfd.c (bfd_record_phdr): Cast count to size_t before
771 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
772 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
773 (xcoff_write_archive_contents): LIkewise.
774 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
775 (mips_elf_create_procedure_table): Likewise.
776 * peicode.h (pe_print_idata): Likewise.
777 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
778 * xcofflink.c (xcoff_get_section_contents): Likewise.
779 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
780 (xcoff_link_add_symbols): Likewise.
781 (xcoff_link_add_symbols): Likewise.
783 * ppcboot.c (ppcboot_set_arch_mach): Make static.
784 (ppcboot_bfd_print_private_bfd_data): Likewise.
786 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
787 to complain_overflow_signed.
789 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
791 * VERSION: Set to 2.8.1.
793 * Branched binutils 2.8.
795 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
796 deciding whether to copy a reloc into a shared object.
797 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
798 relocs in unallocated sections.
799 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
800 R_SPARC_RELATIVE relocs in unallocated sections.
802 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
804 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
805 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
808 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
810 * elflink.h (elf_link_add_object_symbols): Let a common symbol
811 override an uninitialized symbol from a shared library with a
814 * elf-m10200.c: Rename from elf32-mn10200.c.
815 * elf-m10300.c: Rename from elf32-mn10300.c.
816 * cpu-m10200.c: Rename from cpu-mn10200.c
817 * cpu-m10300.c: Rename from cpu-mn10300.c
818 * Makefile.in: Update accordingly.
820 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
821 (elf_mips_isa): Move to earlier in file.
822 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
823 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
826 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
829 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
831 * configure.com: New file.
832 * config.h-vms: Remove file.
833 * makefile.vms: Update for new configure scheme.
835 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
837 * libcoff-in.h (ppc_allocate_toc_section): Declare.
838 (ppc_process_before_allocation): Declare.
839 * libcoff.h: Rebuild.
841 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
843 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
845 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
847 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
849 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
850 symbol index for a R_IHCONST reloc.
852 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
854 * targmatch.sed: Do not use \(\) recursively.
856 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
858 * m68klinux.c (MACHTYPE_OK): Define.
859 * i386linux.c (MACHTYPE_OK): Define.
861 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
863 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
864 <hjl@gnu.ai.mit.edu>:
865 * sparclinux.c: New file.
866 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
867 * bfd-in2.h: Rebuild.
868 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
869 * configure.in (sparclinux_vec): Add to list of vectors.
870 * configure: Rebuild.
871 * targets.c (sparclinux_vec): Declare.
872 (bfd_target_vector): Add sparclinux_vec.
873 * Makefile.in: Rebuild dependencies.
874 (BFD32_BACKENDS): Add sparclinux.o.
875 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
877 * coff-mips.c (mips_ecoff_backend_data): Initialize new
878 bfd_coff_backend_data field.
879 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
881 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
882 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
883 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
885 * bfd.c: Include "libiberty.h".
886 (strerror): Don't declare.
887 (bfd_errmsg): Call xstrerror rather than strerror.
889 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
891 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
892 reloc even if the symbol is in the .bss section.
893 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
894 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
895 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
897 * coffcode.h (bfd_coff_backend_data): Add new field
898 _bfd_coff_default_section_alignment_power.
899 (bfd_coff_default_section_alignment_power): Define.
900 (bfd_coff_std_swap_table): Initialize new field.
901 * libcoff.h: Rebuild.
902 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
903 symbol to the default section alignment.
905 * COPYING: Update FSF address.
908 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
910 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
911 21-bit absolute that made it act as a relative.
914 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
916 * elflink.c (_bfd_elf_create_linker_section): Don't set
917 bss_section and rel_section from existing sections.
919 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
922 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
924 * aoutx.h (some_aout_object_p): Change executable test to fix
925 problems with embedded a.out systems.
927 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
929 * stabs.c (_bfd_stab_section_offset): New function.
930 * libbfd-in.h (_bfd_stab_section_offset): Declare.
932 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
934 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
935 * elf32-mips.c (mips_elf_relocate_section): Likewise.
936 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
937 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
938 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
940 * stabs.c (_bfd_link_section_stabs): Copy over the first header
941 symbol. Check for memory allocation failure of *psinfo.
942 (_bfd_write_section_stabs): Add psinfo parameter. Change all
943 callers. Set the value of the header symbol.
944 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
948 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
950 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
951 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
952 reloc types, rather than silently failing to generate an output file.
955 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
957 * targmatch.sed: Use the hold space to put the #ifdef around the
959 * targets.c (UNSUPPORTED_TARGET): Don't define.
960 (find_target): Don't check for UNSUPPORTED_TARGET.
961 (bfd_set_default_target): Don't try to optimize by checking for
964 * Makefile.in: Rebuild dependencies.
965 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
966 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
967 (elf32-m32r.o): Remove explicit target.
969 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
972 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
973 count section symbols for sections that were created by the
974 linker, or are not allocatable or not loadable.
975 (elf32_sparc_finish_dynamic_sections): Output output section
976 symbols for section for which we made space for them.
978 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
980 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
981 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
983 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
985 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
986 (m32r_hi16_list): New static local.
987 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
988 (m32r_elf_do_hi16_reloc): Delete.
989 (m32r_elf_relocate_hi16): New function.
990 (m32r_elf_lo16_reloc): New function.
991 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
994 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
996 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
997 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
998 (m32r_elf_final_sda_base): New function.
999 (m32r_elf_relocate_section): Rewrite sdata support.
1000 (m32r_elf_finish_dynamic_sections): Delete.
1002 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1004 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1005 * coff-svm68k.c: New file. Just defines some macros and includes
1007 * coff-m68k.c: Add functions to handle common addends, moved in
1008 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1009 Control whether relocs are visible using STATIC_RELOCS.
1010 * cf-m68klynx.c: Simplify greatly: just define macros to control
1012 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1013 * targets. (m68ksysvcoff_vec): Declare.
1014 (bfd_target_vector): Add m68ksysvcoff_vec.
1015 * config.bfd (m68*-motorola-sysv*): New target.
1016 * configure.in (m68ksysvcoff_vec): New vector.
1017 * configure: Rebuild.
1018 * Makefile.in: Rebuild dependencies.
1019 (BFD32_BACKENDS): Add coff-svm68k.o.
1020 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1022 * binary.c (binary_set_section_contents): Don't get misled if the
1023 first section is not loadable. From Matthew L. Martin
1026 * elflink.h (elf_bfd_final_link): Set the value of a section
1027 symbol to the section address unless doing a relocateable link.
1029 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1031 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1032 .plt entry if we've taken the function's address.
1033 (elf64_alpha_merge_gots): Merge collected flags info as well.
1035 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1037 * Many files: Add function prototypes.
1038 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1039 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1040 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1041 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1042 * peicode.h: Change several void * parameters to PTR.
1043 * srec.c (srec_get_symbol_info): Make static.
1044 * syms.c (bfd_symbol_is_absolute): Remove.
1045 * Makefile.in: Rebuild dependencies.
1047 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1049 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1050 (bfd_elf32_bfd_is_local_label): Don't define.
1052 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1055 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * bfd-in.h: Don't include obstack.h.
1058 (struct bfd_hash_table): Change memory field to PTR.
1059 * bfd.c (struct _bfd): Change memory field to PTR.
1060 * bfd-in2.h: Rebuild.
1061 * libbfd-in.h (bfd_release): Declare as function, don't define as
1063 * libbfd.h: Rebuild.
1064 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1065 objalloc routines rather than obstack routines.
1066 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1067 (getpagesize): Don't define.
1068 (_bfd_new_bfd): Don't set _bfd_chunksize.
1069 (bfd_openr): Free new bfd and objalloc on failure.
1070 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1071 (bfd_alloc_size): Remove.
1072 (bfd_release): New function.
1073 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1074 objalloc routines rather than obstack routines.
1075 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1076 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1077 objalloc routines rather than obstack routines.
1078 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1079 (struct accumulate): Change memory to struct objalloc *.
1080 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1081 * dep-in.sed: Don't remove obstack.h from dependency list.
1082 * Makefile.in: Rebuild dependencies.
1083 (BFD_H_DEPS): Remove obstack.h.
1084 (install): Don't install obstack.h.
1085 * Many files: Don't include "obstack.h".
1088 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1089 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1090 * libbfd.h: Rebuild.
1091 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1092 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1093 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1095 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1096 old version of bfd_alloc.
1097 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1098 * libbfd.h: Rebuild.
1099 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1101 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1103 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1104 ELF local label syntax as well.
1106 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1108 * config.bfd (powerpc-*-beos*): New target.
1109 * configure.in (powerpc-*-beos*): Add case that explicitly
1110 does not set COREFILE for now. A future BeOS version is
1111 expected to support core files.
1112 * configure: Regenerate with autoconf.
1114 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1117 seen with a local symbol, rather than crashing.
1119 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1120 version symbols if there aren't any.
1122 start-sanitize-tic80
1123 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1125 * coff-tic80.c (coff_rtype_to_howto): Define
1126 (coff_tic80_rtype_to_howto): Clone generic coff version and
1127 add code to handle the funky TI "internal relocations".
1130 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1132 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1133 or size changes because of a weak symbol.
1135 * cisco-core.c (SIGEMT): Define if not defined.
1137 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1139 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1140 setting ever. Sanity check the version number. Sort out copying
1141 flags and other information when adding an indirect symbol.
1142 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1143 symbols added by the backend. Clear the entire contents of the
1145 (elf_export_symbol): Ignore indirect symbols.
1146 (elf_link_output_extsym): Accept a section without an owner in an
1148 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1149 version count. Correct the allocation of x_versymp.
1151 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1152 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1153 Don't return bfd_und_section_ptr when info->shared.
1154 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1155 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1156 (mips_elf_check_relocs): Resolve an indirect symbol in
1158 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1159 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1161 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1163 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1165 From Eric Youngdale <eric@andante.jic.com>:
1166 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1167 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1168 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1169 versioned symbol appears in both a regular and a shared object.
1170 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1171 appropriate. Improve error message.
1172 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1173 all uses. Add localsyms field.
1174 (elf_bfd_final_link): When generating a shared library, call
1175 elf_link_output_extsym to output all local symbols.
1176 (elf_link_output_extsym): Handle symbols which were forced to
1179 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1181 From Eric Youngdale <eric@andante.jic.com>:
1182 * elf-bfd.h (elf_symbol_type): Add version field.
1183 * elfcode.h (elf_slurp_symbol_table): Set version field.
1184 * elflink.h (elf_link_add_object_symbols): When creating an
1185 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1186 appropriate. Set up an indirection from the nondefault version of
1188 (NAME(bfd_elf,size_dynamic_sections)): Call
1189 elf_link_assign_sym_version before checking whether there are any
1190 versions. Always record the version name as a dynamic symbol.
1191 Initialize counters.
1192 (elf_link_assign_sym_version): After finding a version, see if a
1193 symbol should be forced to local scope. Create a new version
1194 definition if appropriate.
1195 (elf_link_output_extsym): Correct indirect symbol handling.
1196 * elf.c (bfd_elf_print_symbol): Print version information.
1197 (bfd_section_from_shdr): Turn version sections into BFD sections.
1198 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1199 if sh_info is not already set.
1200 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1202 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1203 _bfd_stringtab_add to copy the name into permanent memory if
1206 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1208 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1210 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1212 * coffcode.h (bfd_coff_backend_data): Change
1213 _bfd_coff_compute_section_file_positions to return a boolean
1214 value. Change all callers.
1215 (coff_compute_section_file_positions): Change return type to
1216 boolean. If the size of the last section changed, then output a
1217 zero byte at the end of the file.
1218 * libcoff.h: Rebuild.
1220 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1221 for at least 6 output symbols.
1222 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1223 emit a TC csect to represent the space they take up. For an XO
1224 symbol, just emit a reference, not a csect.
1226 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1227 Solaris doesn't like the combined options, and the -f is
1229 (stamp-tshlink, install): Likewise.
1231 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1232 handling when little endian.
1234 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1236 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1237 (mn10300_elf_relocate_section): Likewise.
1238 (elf_backend_relocate_section): Define.
1240 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1241 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1242 (elf32_mn10300_howto_table): Likewise.
1243 (elf32_mn10300_reloc_map): Likewise.
1244 (bfd_elf32_mn10300_reloc): Delete unused function.
1246 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1248 start-sanitize-tic80
1249 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1250 understand, just set the howto field to NULL, and the caller will
1251 print an appropriate error message.
1253 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1254 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1255 block. Use NULL for initializations of "ptr" rather than bare 0.
1256 * coff-h8300.c: Fix typo in comment.
1257 * coff-h8500.c: Ditto.
1259 * coff-z8k.c: Ditto.
1261 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1263 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1264 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1265 m32r_elf_get_relocated_section_contents): First pass at relax support.
1267 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1269 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1270 entry for reading verdef records.
1271 Use correct braces for computing increments of extverdaux and
1272 exteverdef record pointers.
1274 start-sanitize-tic80
1275 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1277 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1281 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * elflink.h (elf_link_find_version_dependencies): Check that
1284 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1287 start-sanitize-tic80
1288 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1290 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1293 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1295 * targets.c (bfd_default_vector): Make non-const.
1296 (find_target): New static function, broken out of
1298 (bfd_set_default_target): New function.
1299 (bfd_find_target): Call find_target. When defaulting, use
1300 bfd_default_vector[0] if it is not NULL.
1301 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1302 * bfd-in2.h, libbfd.h: Rebuild.
1304 * syms.c (bfd_is_local_label): Return false if the symbol has no
1306 * coff-i960.c (coff_i960_is_local_label_name): New function.
1307 (coff_bfd_is_local_label_name): Define.
1308 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1309 (coff_bfd_is_local_label_name): Define.
1310 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1311 (coff_bfd_is_local_label_name): Define.
1312 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1313 with .. or _.L_ as local.
1314 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1315 (bfd_elf32_bfd_is_local_label_name): Define.
1316 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1317 beginning with $ as local.
1319 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1321 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1322 rather than comparing against info->lprefix.
1323 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1324 * elflink.h (elf_link_input_bfd): Likewise.
1325 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1326 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1328 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1329 _bfd_elf_is_local_label_name if not already defined.
1330 * elf.c (_bfd_elf_is_local_label_name): New function.
1331 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1333 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1334 (m88k_is_local_label_name): New static function.
1336 * coffcode.h (coff_bfd_is_local_label_name): Define as
1337 _bfd_coff_is_local_label_name if not already defined.
1338 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1339 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1340 * libcoff.h: Rebuild.
1342 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1343 to _bfd_is_local_label_name.
1344 (bfd_target): Likewise.
1345 * syms.c (bfd_is_local_label): Define as function, not macro.
1346 (bfd_is_local_name): Define.
1347 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1348 bfd_generic_is_local_label, and take a string rather than a
1350 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1351 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1352 (bfd_generic_is_local_label): Don't declare.
1353 (bfd_generic_is_local_label_name): Declare.
1354 * bfd-in2.h, libbfd.h: Rebuild.
1355 * All backends: Change local_label to local_label_name.
1357 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1358 (mips_elf_relocate_got_local): Change return type to boolean.
1359 Don't assume that the first zero entry is unassigned; instead, use
1361 (mips_elf_relocate_section): Check return value of
1362 mips_elf_relocate_got_local.
1363 (mips_elf_create_got_section): Initialize assigned_gotno field.
1366 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1368 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1372 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1374 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1375 that have no contents merely because linker_mark is not set.
1377 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1379 * config.bfd (mips*-*-lnews*): New target.
1380 * coff-mips.c (mips_relocate_section): Make assert compare
1381 content byteorder instead of header byteorder.
1382 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1384 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1385 * configure.in (ecoff_biglittle_vec): Add case.
1386 * configure: Update.
1388 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1390 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1391 name begins with ".note".
1392 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1393 section whose name begins with ".note".
1394 (get_program_header_size): Corresponding change.
1396 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1397 jal and for jal overflow.
1399 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1401 From Eric Youngdale <eric@andante.jic.com>:
1402 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1403 not found, try looking it up again without the version name.
1404 (elf_link_add_object_symbols): Always link against the dynamic
1405 symbol table of a dynamic object. When linking against a dynamic
1406 object, include version strings in symbol names, and set up
1407 version information. Add indirect symbols for default versions.
1408 (elf_link_create_dynamic_sections): Add special version sections.
1409 (struct elf_assign_sym_version_info): Define.
1410 (struct elf_find_verdep_info): Define.
1411 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1412 up version sections.
1413 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1414 (elf_link_find_version_dependencies): New static function.
1415 (elf_link_assign_sym_version): New static function.
1416 (elf_link_renumber_dynsyms): New static function.
1417 (struct elf_final_link_info): Add symver_sec field.
1418 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1419 local symbols of a dynamic object. Handle DT_VER* constants.
1420 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1421 dynamic object. Skip indirect symbols from ELF objects. Remove
1422 the version name before choosing a hash bucket. Write out the
1423 version information if appropriate.
1424 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1425 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1426 (bfd_elf64_size_dynamic_sections): Likewise.
1427 * bfd-in2.h: Rebuild.
1428 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1429 Change elf_link_hash_flags to unsigned short.
1430 (ELF_LINK_HIDDEN): Define.
1431 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1432 dynverdef_hdr, dynversym_section, dynverdef_section,
1433 dynverref_section, cverdefs, cverrefs, verdef, verref.
1434 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1435 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1436 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1437 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1438 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1439 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1440 (_bfd_elf_slurp_version_tables): Declare.
1441 * elf.c (_bfd_elf_swap_verdef_in): New function.
1442 (_bfd_elf_swap_verdef_out): Likewise.
1443 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1444 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1445 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1446 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1447 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1448 version information if there is any.
1449 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1450 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1451 (elf_fake_sections): Handle .gnu.version* section names.
1452 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1453 (_bfd_elf_slurp_version_tables): New function.
1454 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1455 version name in string entered in dynamic hash table.
1456 * elfcode.h: Include fnmatch.h.
1457 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1458 symbol which was forced to become local.
1459 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1460 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1461 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1462 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1464 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1466 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1468 (mn10200_elf_relax_section): Correctly compute a symbol's value
1469 when the symbol is local, but not in the same section as we are
1470 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1473 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1475 * elf32-m32r.c: Rewrite to use ELF backend linker.
1476 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1477 Add small data area support (R_M32R_SDA16).
1478 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1479 * bfd-in2.h,libbfd.h: Regenerated.
1481 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1483 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1484 (mn10200_elf_relax_delete_bytes): Likewise.
1485 (mn10200_elf_symbol_address_p): Likewise.
1486 (mn10200_elf_get_relocated_section_contents): Likewise.
1487 (bfd_elf32_bfd_relax_section): Define.
1488 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1490 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1491 (mn10200_elf_relocate_section): Likewise.
1492 (elf_backend_relocate_section): Define.
1495 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1497 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1498 reloc.c, targets.c: New target, elf-*-D30V.
1500 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1502 * cpu-d30v.c, elf32-d30v.c: New files.
1505 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1507 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1508 * bfd-in2.h: Regenerated.
1509 start-sanitize-tic80
1510 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1511 (rtype2howto): Add function.
1512 (tic80_howto_table): Add.
1515 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1517 * sysdep.h: Don't define errno in MSVC if error.h is included.
1520 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1522 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1523 is initialized before it is used.
1526 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1529 symbol into a weak undefined symbol; leave it as a common symbol.
1531 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1534 about a symbol defined in a dynamic object if it has already been
1535 defined in a regular object.
1537 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1539 * makefile.vms: Add gcc flags to allow compiling with current gcc
1541 (targmatch.h): New dependency.
1543 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1545 * evax.h (ALPHA_R_CODEADDR): New relocation.
1546 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1548 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1550 * bfd-in2.h, libbfd.h: Rebuild.
1552 Restrict symbol length to 64 bytes, case preserving:
1553 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1554 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1555 (_bfd_evax_length_hash_symbol): Added.
1556 * evax-etir.c (_bfd_evax_write_etir): Call
1557 _bfd_evax_length_hash_symbol before output of symbol.
1558 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1559 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1561 * evax-emh.c: Output filename to object file without path.
1563 * evax-egsd.c: New sections for local and global commons.
1565 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1566 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1567 notices. Replace AXP with Alpha.
1569 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1571 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1572 sections if we are creating a shared library.
1574 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1576 * configure.host (i386-windows): Don't set host64=true.
1578 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1580 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1581 (elf_mips16_gprel_howto): New static variable.
1582 (mips16_gprel_reloc): New static function.
1583 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1584 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1585 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1586 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1587 * bfd-in2.h, libbfd.h: Rebuild.
1589 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1591 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1592 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1594 start-sanitize-r5900
1595 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1597 * config.bfd: add r5900
1600 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1603 the output section will be the absolute section; don't print an
1604 assertion message for that case when doing a relocateable link.
1606 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1608 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1609 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1610 need_fn_sub, call_stub, and call_fp_stub.
1611 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1612 (mips_elf_link_hash_newfunc): Initialize new fields.
1613 (mips_elf_link_hash_table_create): Likewise.
1614 (mips_elf_relocate_section): Redirect relocations to use mips16
1615 stubs when appropriate.
1616 (mips_elf_check_relocs): Attach stub sections to the appropriate
1617 symbol. Set need_fn_stub when appropriate.
1618 (mips_elf_always_size_sections): New static function.
1619 (mips_elf_check_mips16_stubs): New static function.
1620 (elf_backend_always_size_sections): Define.
1621 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1623 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1624 attached to sections which are not being included in the link.
1626 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1628 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1629 symbol value when computing the addend for a pc_relative
1632 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1634 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1635 relocateable link, just skip pc_relative pcrel_offset relocs.
1636 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1637 structure for an ARM26 reloc which can be resolved.
1638 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1639 reloc can be resolved.
1641 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1642 error in overflow check for R_RELBYTE.
1644 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1646 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1647 From Mark Rasin <mark.rasin@telrad.co.il>.
1649 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1652 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1654 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1655 (elf_mn10200_howto_table): Likewise.
1656 (mn10200_reloc_map): Likewise.
1658 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1660 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1661 * bfd-in2.h, libbfd.h: Regenerated.
1662 * elf32-m32r.c: Add support for them.
1664 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1666 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1667 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1669 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1670 r_format and r_pcrel. Always return a value.
1672 * riscix.c (MY_final_link_callback): Define to dummy value.
1674 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1675 relocations against the text segment, look up the output name of
1677 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1678 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1679 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1680 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1681 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1683 start-sanitize-tic80
1684 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1686 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1687 routines for little endian data.
1688 * coffcode.h (coff_write_object_contents): Set magic to
1689 TIC80_ARCH_MAGIC for TIc80.
1691 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1693 * coff-tic80.c (tic80coff_vec): Change to little endian data
1697 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1699 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1700 auxiliary_filters parameter to be const char * const *. Accept a
1701 NULL terminated array.
1702 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1703 (bfd_elf32_size_dynamic_sections): Update declaration.
1704 * bfd-in2.h: Rebuild.
1706 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1708 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1709 NOTYPE symbol in a text section as a FUNC symbol.
1711 * coffcode.h (coff_compute_section_file_positions): Force
1712 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1714 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1716 * libaout.h (machine_type): Reserve several values for sparclet.
1718 start-sanitize-tic80
1719 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1721 * config.bfd (tic80-*-*): Don't require 'coff'.
1725 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1727 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1728 table to v850_elf_reloc for all non-standard relocations.
1729 (v850_elf_check_relocs): Add check for h being non-null.
1730 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1731 statement instead of multiple ifs.
1732 (v850_elf_relocate_section): Fix up error message, don't just call
1736 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1738 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1739 Use bfd_elf_generic_reloc as special function for all relocs.
1740 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1742 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1743 24bit pc-relative reloc.
1745 start-sanitize-tic80
1746 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1748 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1749 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1750 header byte order is little endian. Use correct bfd_get and
1751 bfd_put routines for little endian headers.
1752 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1753 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1756 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1758 * reloc.c: Add BFD_RELOC_24.
1759 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1760 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1761 * bfd-in2.h, libbfd.h: Rebuilt.
1763 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1765 elf64-alpha multiple .got rewrite:
1767 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1768 (bfd_elf*_mkobject): Don't define here ...
1769 * elfxx-target.h: ... but rather here. Default always_size_sections
1771 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1772 what the #defines in elf-bfd.h transmuted it to anyway.
1774 * section.c: Add SEC_LINKER_CREATED flag.
1775 * bfd-in2.h: Rebuild.
1776 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1777 relocation section flags.
1778 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1779 SEC_IN_MEMORY to recognize generated bits.
1780 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1782 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1783 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1784 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1785 * elf32-ppc.c (ppc_elf_create_linker_section,
1786 ppc_elf_size_dynamic_sections): Likewise.
1787 * elf32-sparc.c (elf32_sparc_check_relocs,
1788 elf32_sparc_size_dynamic_sections): Likewise.
1789 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1791 (_bfd_elf_create_dynamic_sections): Likewise.
1792 (_bfd_elf_make_linker_section_rela): Likewise.
1793 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1794 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1795 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1796 to identify generated bits.
1797 (elf_link_input_bfd): Likewise.
1799 * elf64-alpha.c: Rewrite everything touching relocations.
1802 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1804 * elf32-v850.c (all functions and static variables): Go through
1805 and regularize names to be of the form v850_elf_<xxx>.
1806 (toplevel): Include <elf/v850.h>.
1807 (enum reloc_type): Move to include/elf/v850.h.
1808 (v850_elf_check_relocs): For common variables, if the variable is
1809 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1810 into the appropriate section.
1811 (elf_backend_check_relocs): Define.
1813 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1815 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1818 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1820 * config.bfd (mips*el-*-linux*): New target.
1821 (mips*-*-linux*): New target.
1823 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1824 Return a useful value.
1826 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1828 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1830 * configure: Rebuild.
1831 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1832 ac_cv_func_mmap in bfd/configure.host.
1834 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1835 filter_shlib and auxiliary_filter_shlib parameters.
1836 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1838 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1839 (bfd_elf64_size_dynamic_sections): Likewise.
1840 * bfd-in2.h: Rebuild.
1842 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1844 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1845 symbols, don't export a symbol which is defined by an object in an
1846 archive which contains shared objects.
1848 start-sanitize-tic80
1849 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1851 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1852 for TI TMS320c80 (MVP).
1853 (bfd_archures_list): Add bfd_tic80_arch.
1854 * bfd-in2.h: Regenerate by running "make headers".
1856 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1858 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1859 * configure.in (case $vec): Correct typo, "tb" not "tp".
1860 Also add cofflink.o for tic80coff_vec.
1861 * configure: Regenerate with autoconf.
1864 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1866 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1867 is configured with --with-mmap.
1869 start-sanitize-tic80
1870 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1872 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1873 (ALL_MACHINES): Add cpu-tic80.o
1874 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1875 * coff-tic80.c: Add skeleton, cloned from another coff config.
1876 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1880 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1882 * TODO: Correct a misspelling.
1883 start-sanitize-tic80
1884 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1885 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1886 * configure.in (case $vec): Add tic80coff_vec entry.
1887 * configure: Regenerate with autoconf.
1888 * archures.c (bfd_tic80_arch): Declare.
1889 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1890 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1891 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1892 (bfd_target_vector): Add tic80coff_vec entry.
1895 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1897 * elflink.h (elf_buckets): Add some more values for larger
1900 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * Makefile.in (install): Move subdir_do out of conditional. From
1903 Fred Fish <fnf@cygnus.com>.
1905 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1907 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1909 (elf_mn10200_howto_table): Likewise.
1910 (mn10200_reloc_map): Likewise.
1912 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1915 mips16 symbol during the link.
1916 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1918 (mips_elf_link_output_symbol_hook): New static function.
1919 (elf_backend_link_output_symbol_hook): Define.
1921 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1924 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1927 against SEC_DEBUGGING sections here (revert patch of December 5).
1928 * elfcode.h (elf_object_p): Check for them here, instead.
1930 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1933 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1935 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1936 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1937 * elf-bfd.h (struct elf_size_info): Update declaration of
1939 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1940 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1941 * elfxx-target.h: Use new dynamic reloc routines by default.
1942 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1945 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1947 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1948 if NAMES_HAVE_UNDERSCORE is defined.
1950 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1952 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1954 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1956 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1959 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * elflink.h (elf_link_add_object_symbols): Only add a weak
1962 symbol if the real definition is in the dynamic symbol table.
1963 After finding the real definition, then, if it is dynamic, add the
1964 weak symbol to the dynamic symbol table.
1966 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1968 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1970 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1973 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1975 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1977 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1978 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1979 * reloc.c: Remove mn10300 big endian relocs.
1980 * bfd-in2.h, libbfd.h: Rebuilt.
1982 * elf32-mn10200.c: Update from elf32-mn10300.c.
1984 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1986 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1988 * elf32-mn10300.c: Add some comments.
1990 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * ihex.c (ihex_scan): Always initialize buf before jumping to
1994 (ihex_read_section): Likewise.
1996 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1998 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1999 inplace for most relocs.
2001 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2004 even if SEC_ALLOC is not set.
2005 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2006 when deciding whether to copy a reloc into a shared object.
2007 (elf_i386_relocate_section): Likewise.
2008 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2009 (elf32_sparc_relocate_section): Likewise.
2010 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2011 reloc section if it is not set in the source section.
2012 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2013 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2014 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2016 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2018 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2019 expects a .got.plt until we actually create it.
2021 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2024 message for bfd_reloc_outofrange, rather than aborting. From
2025 Philippe De Muyter <phdm@info.ucl.ac.be>.
2027 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2028 a relocateable link, don't try to process them. From Heinz Wrobel
2029 <wrobel@lpr.e-technik.tu-muenchen.de>.
2031 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2033 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2034 mn10300_info_howto_rel. Tweak reloc argument to be an
2035 Elf32_Internal_Rela.
2036 (USE_RELA): Define instead of USE_REL.
2037 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2039 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2041 * configure.in, configure: Handle mips*-sgi-irix6*.
2042 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2045 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2048 relocation against a symbol defined in a section with no output
2051 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2054 * configure, config.in: Rebuild with autoconf 2.12.
2056 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2057 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2058 (swap_out_syms): Set st_other from existing st_other field.
2059 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2061 (elf_link_output_extsym): Set the other field from the global hash
2063 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2064 (elf_mips16_jump_howto): New static variable.
2065 (mips16_jump_reloc): New static function.
2066 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2067 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2068 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2070 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2071 * bfd-in2.h, libbfd.h: Rebuild.
2072 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2074 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2076 * configure.host: Use long long for mips-sgi-irix6*.
2078 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2079 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2081 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2083 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2084 (enum reloc_type): Add more reloc types.
2085 (elf32_mn10300_howto_table): Update for new reloc types.
2086 (elf32_mn10300_reloc_map): Update for new reloc types.
2087 * reloc.c: Add some new relocs for the mn10300 series.
2088 * bfd-in2.h, libbfd.h: Rebuilt.
2090 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2092 * som.c (setup_sections): Don't lose for a space which has
2093 no data, but some symbols.
2095 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2097 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2098 (sunos_link_hash_table_create): Initialize got_needed.
2099 (sunos_create_dynamic_sections): Only set .got section size if it
2100 is not already set. Set got_needed.
2101 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2102 sdynptr, and only handle dynamic sections, if dynamic sections are
2104 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2105 Initialize .got section.
2106 (sunos_scan_ext_relocs): Likewise.
2107 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2109 (sunos_finish_dynamic_link): Check got_needed. Only set up
2110 dynamic linking information if needed.
2112 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2114 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2116 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2118 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2120 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2122 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2125 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2127 * filemode.c: Include sysdep.h.
2128 * ihex.c: Add casts to eliminate compiler warnings.
2129 * sunos.c: Add casts to eliminate compiler warnings.
2131 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2133 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2135 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2136 appropriate relocations in the .so file if shared.
2137 (ppc_elf_relocate_section): Ditto.
2139 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2141 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2142 complain_overflow_unsigned.
2144 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2146 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2147 overflows for R_D10V_16 and R_D10V_18.
2149 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2151 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2152 (do_with_relocs): Likewise.
2153 (do_as_repeat): Likewise.
2154 (copy_expression): Likewise.
2156 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * ieee.c (ieee_write_external_part): Correctly record whether
2159 there is an external part.
2162 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2164 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2165 handle tda offsets for sld.w and sst.w instructions.
2166 Fix alignment check in sld.w and sst.w tda reloc handling.
2169 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2171 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2174 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2176 * elf32-v850.c: Add comments about assumptions about
2177 char, short & long sizes.
2178 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2179 problems for several relocs.
2181 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2182 R_V850_SDA_OFFSET entry.
2185 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2187 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2188 Store import file index in ldindx.
2189 (xcoff_build_ldsyms): Assume that ldsym was not previously
2190 allocated. For an imported symbol, copy ldindx into l_ifile.
2193 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2195 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2196 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2197 fields in R_V850_TDA_OFFSET.
2198 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2199 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2202 * elf32-v850.c: Include bfdlink.h.
2203 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2205 (elf32_v850_bfd_final_link_relocate): New function.
2206 (v850_elf_relocation_section): Likewise.
2207 (elf_backend_relocate_section): Define.
2210 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * binary.c (binary_set_section_contents): Ignore sections which
2213 don't have SEC_LOAD and SEC_ALLOC set.
2215 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2217 * linker.c (_bfd_generic_final_link): Avoid losing static
2218 symbols in the .bss section.
2220 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2222 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2223 (mips32_64bit_reloc): New static function.
2224 (mips_reloc_map): Add entry for BFD_RELOC_64.
2225 (mips_elf_relocate_section): Handle R_MIPS_64.
2227 * linker.c (default_indirect_link_order): Print an error message
2228 when attempting to do a relocateable link with different object
2229 file formats, rather than calling abort.
2231 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2233 * reloc.c (m32r relocs): Rename them.
2234 * bfd-in2.h, libbfd.h: Regenerated.
2235 * elf32-m32r.c: Update.
2236 (m32r_elf_10_pcrel_reloc): New function.
2237 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2238 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2240 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2242 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2243 all sections that will be included in the output file.
2244 (_bfd_generic_link_output_symbols): Discard symbols in sections
2245 which are being discarded.
2249 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2250 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2251 (elf_v850_howto_table): Corresponding changes.
2252 (elf_v850_reloc_map): Corresponding changes.
2253 * reloc.c: Add additional V850 relocations.
2254 * bfd-in2.h, libbfd.h: Rebuilt.
2256 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2257 no longer want in pc-relative relocs.
2259 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2261 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2262 accept a reloc against an undefined sybmol!
2264 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2266 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2269 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2271 * VERSION: Bump for new relocation.
2273 * hosts/i386bsd.h: If NBPG is not defined, define it as
2274 PAGE_SIZE, for recent versions of FreeBSD.
2276 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2278 * configure.host: Use `long long' as the 64 bit type on a Solaris
2279 host, since both gcc and the SunPRO compilers support it.
2281 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2283 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2284 mistake to have reused the ECOFF LITERAL for ELF since they have
2285 different semantics.
2286 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2287 * bfd-in2.h, libbfd.h: Rebuild.
2289 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2292 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2293 dynamic relocation for an undefweak symbol when we are building
2294 a static executable.
2296 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2298 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2299 point explicitly to srcdir.
2300 (targmatch.h): Edit references to point explicitly to objdir.
2302 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * config.bfd: When setting targ_cpu, don't get confused by
2307 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2309 * configure.host: Add support for windows host (a build done
2310 under the Microsoft build environment).
2312 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2314 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2315 definition in a dynamic object, add it to the dynamic symbol table
2316 if any dynamic object mentions it. Reverts part of last patch.
2318 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2319 (sunos_link_hash_table_create): Initialize got_base.
2320 (bfd_sunos_size_dynamic_sections): If the .got section is more
2321 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2323 (sunos_check_dynamic_reloc): Subtract got_base from a base
2324 relative relocation.
2326 * elf32-mips.c (elf_mips_isa): New static function.
2327 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2328 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2330 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2332 * archive.c (do_slurp_coff_armap): Only treat archive as little
2333 endian for i960 COFF.
2335 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2337 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2338 by the change in size of the section when EXEC_P is not set.
2340 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2341 (m68kcoff_rtype_to_howto): New static function.
2342 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2343 VMA to the addend for a PC relative reloc.
2345 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2347 * Makefile.in: Rebuild dependencies.
2349 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2352 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2354 * Makefile.in: Remove explicit dependencies for mn10200 and
2356 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2357 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2358 (dependencies): Rebuilt.
2360 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2363 during this function.
2365 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2366 section if the flags are compatible.
2368 * configure.in: Add havevecs, and put it in tdefaults.
2369 * mpw-config.in: Likewise.
2370 * configure: Rebuild.
2371 * targmatch.sed: New file; a sed script to build targmatch.h from
2373 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2374 * targets.c: Include "fnmatch.h".
2375 (struct targmatch): Define.
2376 (bfd_target_match): Define by including targmatch.h.
2377 (bfd_find_target): If the target is not found by name, search for
2378 it as a configuration triplet.
2379 * Makefile.in: Rebuild dependencies.
2380 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2381 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2382 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2383 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2384 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2385 (CFILES): Remove i386dynix.c and hp300bsd.c.
2386 (targmatch.h): New target.
2387 (do_clean): Remove targmatch.h.
2389 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2390 * acconfig.h: Add NEED_DECLARATION_GETENV.
2391 * configure, config.in: Rebuild.
2392 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2393 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2395 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2397 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2398 * cpu-mn10200.c, cpu-mn10300.c: New files.
2399 * elf32-mn10200.c, elf32-mn10300.c: New files.
2400 * Makefile.in: Break mn10x00 support into two separate
2401 configurations, mn10200 and mn10300.
2402 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2403 * bfd-in2.h, configure: Rebuilt.
2405 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2407 * Makefile.in (do_clean): Move config.log to do_distclean.
2409 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2411 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2412 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2413 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2414 (elf32-mn10x00.o): Add dependencies.
2415 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2416 (bfd_mn10x00_arch): Declare.
2417 (bfd_archures_list): Add bfd_mn10x00_arch.
2418 * config.bfd: Add mn10x00-*-*.
2419 * configure.in: Add bfd_elf32_mn10x00_vec.
2420 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2421 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2422 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2423 * bfd-in2.h, configure: Rebuilt.
2425 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2427 openVMS/Alpha: Provide filename and case_hack flags via
2428 symbol table from gas.
2429 Add case_hack code for symbol output from vax/vms.
2430 * evax-alpha.c (evax_initialize): Remove filename handling,
2431 filename is provided via symbol table.
2432 (evax_get_symtab): Use local symbol count when setting up table.
2433 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2435 (_bfd_evax_write_egsd): Skip file name symbol.
2436 * evax-emh.c (get_vms_time_string): Local function now.
2437 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2439 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2440 through _bfd_evax_case_hack_symbol.
2441 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2443 (_bfd_evax_basename): Removed.
2444 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2445 * evax.h (evax_private_data_struct): Remove filename.
2446 (flag_hash_long_names, flag_show_after_trunc,
2447 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2450 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2452 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2453 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2454 (NO_SWAP_MAGIC): Don't define.
2455 (SWAP_MAGIC): Define.
2457 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2458 no hash table entry for a global symbol.
2460 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2462 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2464 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2467 symbol type with T_NULL. Warn if symbol type changes. Based on
2468 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2470 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2471 a dynamic object in the dynamic symbol table if it is referenced
2472 or defined by a regular object.
2475 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2477 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2478 remove dwarf local labels. Shrinks binaries by a factor of 3!
2481 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2484 by hand, rather than by calling bfd_make_section.
2486 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2488 * reloc.c: Rename m32r relocs.
2489 * bfd-in2.h, libbfd.h: Rebuilt.
2490 * elf32-m32r.c: Update.
2492 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2495 link, adjust the symbol index of a base relative reloc. Don't
2496 change the addend of a PC relative reloc if pcrel_offset is set.
2497 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2498 a relocateable link.
2500 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2501 it is zero, in case src_mask matters.
2502 (bfd_install_relocation): Likewise.
2504 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2508 (_bfd_xcoff_bfd_final_link): Don't set target_index
2509 to an uninitialized value.
2511 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2513 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2514 indices, rather than crashing.
2515 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2517 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2520 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2522 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2524 (coff_arm_adjust_symndx): New static function.
2525 (coff_adjust_symndx): Define.
2527 * srec.c (srec_scan): Accept multiple symbols on a single line.
2528 From Pascal Martin <pmartin@alsys.com>.
2532 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2534 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2535 (sunos_merge_private_bfd_data): New function.
2537 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2541 (bfd_merge_private_bfd_data): Likewise.
2542 * section.c (bfd_copy_private_section_data): Likewise.
2543 * syms.c (bfd_copy_private_symbol_data): Likewise.
2544 * bfd-in2.h: Rebuild.
2545 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2546 both BFD's are the right flavour.
2547 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2548 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2549 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2550 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2551 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2552 (ppc_elf_merge_private_bfd_data): Likewise.
2553 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2554 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2556 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2557 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2560 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2562 * reloc.c: Add m32r relocs.
2563 * bfd-in2.h, libbfd.h: Rebuilt.
2564 * cpu-m32r.c,elf32-m32r.c: New files.
2566 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2570 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2572 * tekhex.c (first_phase): Change type parameter from char to int.
2574 (pass_over): Change func to expect int, not char.
2576 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2577 rather than SEC_LOAD when aligning the file offset for the first
2578 section in a segment.
2580 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2582 * syms.c (coff_section_type): Make arg const.
2583 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2584 to make_bfd_asection().
2585 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2586 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2587 (_bfd_elf_stringtab_init): Remove prototype.
2589 * netbsd-core.c (swap_abort): Add prototype.
2590 * aix386-core.c (swap_abort): Ditto & make static
2591 * hpux-core.c (swap_abort): Ditto & make static.
2592 * irix-core.c (swap_abort): Ditto & make static.
2593 * ptrace-core.c (swap_abort): Ditto & make static.
2594 * trad-core.c (swap_abort): Ditto & make static.
2595 * coffswap.h (coff_swap_reloc_in): Ditto.
2596 (coff_swap_reloc_out): Ditto.
2597 (coff_swap_filehdr_in): Ditto.
2598 (coff_swap_filehdr_out): Ditto.
2599 (coff_swap_sym_in): Ditto.
2600 (coff_swap_sym_out): Ditto.
2601 (coff_swap_aux_in): Ditto.
2602 (coff_swap_aux_out): Ditto.
2603 (coff_swap_lineno_in): Ditto.
2604 (coff_swap_lineno_out): Ditto.
2605 (coff_swap_aouthdr_in): Ditto.
2606 (coff_swap_aouthdr_out): Ditto.
2607 (coff_swap_scnhdr_in): Ditto.
2608 (coff_swap_scnhdr_out): Ditto.
2609 * ihex.c (ihex_sizeof_headers): Ditto.
2610 * tekhex.c (getsym): Ditto.
2611 (find_chunk): Ditto & make static.
2612 (insert_byte): Ditto.
2613 (first_phase): Ditto.
2615 (tekhex_get_symtab): Ditto & make static.
2616 (tekhex_get_symtab_upper_bound): Ditto & make static.
2617 (tekhex_mkobject): Ditto.
2618 (tekhex_object_p): Ditto.
2619 (move_section_contents): Ditto.
2620 (tekhex_get_section_contents): Ditto.
2621 (tekhex_set_arch_mach): Ditto & make static.
2622 (tekhex_set_section_contents): Ditto.
2623 (writevalue): Ditto.
2626 (tekhex_write_object_contents): Ditto.
2627 (tekhex_sizeof_headers): Ditto.
2628 (tekhex_make_empty_symbol): Ditto.
2629 (tekhex_get_symbol_info): Ditto.
2630 (tekhex_print_symbol): Ditto.
2631 * irix-core.c (make_bfd_asection): Ditto.
2632 (irix_core_core_file_p): Ditto.
2633 (irix_core_core_file_failing_command): Ditto.
2634 (irix_core_core_file_failing_signal): Ditto.
2635 (irix_core_core_file_matches_executable_p): Ditto.
2636 (irix_core_make_empty_symbol): Ditto.
2637 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2638 * srec.c (srec_new_symbol): Ditto.
2639 (srec_get_section_contents): Ditto.
2640 (srec_set_arch_mach): Ditto.
2641 (srec_set_section_contents): Ditto.
2642 (internal_srec_write_object_contents): Ditto.
2643 (srec_write_object_contents): Ditto.
2644 (symbolsrec_write_object_contents): Ditto.
2645 (srec_sizeof_headers): Ditto.
2646 (srec_make_empty_symbol): Ditto.
2647 (srec_get_symtab_upper_bound): Ditto.
2648 (srec_get_symtab): Ditto.
2649 (srec_print_symbol): Ditto and make static.
2650 * elf.c (elf_read): Ditto
2651 (assign_section_numbers): Ditto.
2652 (elf_fake_sections): Ditto.
2653 (sym_is_global): Ditto.
2654 (elf_map_symbols): Ditto.
2655 (get_program_header_size): Ditto.
2656 * coffgen.c (make_a_section_from_file): Ditto.
2657 (coff_real_object_p): Ditto.
2658 (fixup_symbol_value): Ditto.
2659 (build_debug_section): Ditto.
2661 * syms.c (coff_section_type): Ditto.
2663 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2665 * bfd-in2.h: Rebuilt after m32r changes.
2667 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2669 * config.bfd,configure.in,configure: Add m32r support.
2670 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2671 * config.bfd: Keep target list alphabetically sorted.
2674 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2676 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2677 to add in the constant part found in the instruction itself.
2678 (case R_V850_HI16_S): Likewise.
2681 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2683 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2684 and R_D10V_18 to be 1 (word).
2686 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * stabs.c (_bfd_link_section_stabs): If the output_section field
2689 of either section is bfd_abs_section, then the linker is
2690 discarding the section and we should not optimize it.
2692 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2694 * Makefile.in (aout-sparcle.o): New target.
2695 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2696 * config.bfd (sparclet-*-aout*): Add case.
2697 * configure.in (sparcle_aout_vec): Add case.
2698 * configure: Regenerated.
2699 * targets.c (sparcle_aout_vec): Declare.
2700 (bfd_target_vector): Add sparcle_aout_vec.
2701 * aout-sparcle.c: New file.
2704 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2706 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2707 low order sign bit propogation for R_V850_HI16_S.
2709 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2710 handling V850 specific relocs.
2711 (elf_v850_howto_table): Use the new function for some
2712 relocations. Twiddle masks & shifts for some relocs.
2713 Set partial_inplace where needed.
2716 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2718 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2719 default architecture to a machine number of 0.
2720 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2722 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2723 the output BFD is the default, set it from the first input BFD.
2726 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2728 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2729 insert at bitpos zero. The HI16 relocs are shifted right
2730 by 16 bits. Fix src_mask for all relocs.
2731 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2733 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2737 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2739 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2740 Rewrite to use BFD file read routines and to avoid using a fixed
2741 length for the file name.
2744 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2746 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2747 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2748 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2749 to R_V850_{32,16,8}.
2751 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2753 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2754 (elf_v850_howto_table): Add info for HI16_S reloc.
2755 (v850_reloc_map): Add HI_16_S reloc.
2756 * reloc.c: Define BFD_RELOC_V850_* relocs.
2759 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * elf32-sh.c: New file.
2763 * elf.c (prep_headers): Handle bfd_arch_sh.
2764 * elfcode.h (write_relocs): Handle absolute symbol.
2765 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2766 (_bfd_elf64_link_read_relocs): Declare.
2767 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2768 elf_link_read_relocs. Make globally visible. Change all
2770 (elf_link_input_bfd): Get external symbols from cache in
2771 symtab_hdr->contents. Get contents from cache in
2773 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2775 * reloc.c: Define BFD_RELOC_SH_* relocs.
2776 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2777 * coff-sh.c (sh_insns_conflict): Fix a return value.
2778 (_bfd_sh_align_load_span): New globally visible function, broken
2779 out of sh_align_load.
2780 (sh_align_load): Call _bfd_sh_align_load_span.
2781 (sh_swap_insns): Change relocs parameter to PTR.
2782 * bfd-in2.h, libbfd.h: Rebuild.
2783 * targets.c (bfd_elf32_sh_vec): Declare.
2784 (bfd_elf32_shl_vec): Declare.
2785 * config.bfd (sh-*-elf*): New target.
2786 * configure.in (bfd_elf32_sh_vec): New target vector.
2787 (bfd_elf32_shl_vec): New target vector.
2788 * configure: Rebuild.
2789 * Makefile.in: Rebuild dependencies.
2790 (BFD32_BACKENDS): Add elf32-sh.o.
2791 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2793 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2794 page before checking D_PAGED.
2796 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2797 (ihex_write_object_contents): Remove extbase; always use segbase
2800 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2802 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2803 * configure.host (i[345]86-*-*): Ditto.
2804 * config.bfd (i[345]86-*-*): Ditto.
2805 * configure: Regenerate.
2807 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2810 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2812 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2813 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2814 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2815 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2816 will have an ST_CODE type, change the symbol's type to ST_DATA.
2817 * som.c (hppa_som_gen_reloc_type): Update prototype.
2819 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2822 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2823 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2824 (mips_elf_finish_dynamic_sections): Likewise.
2826 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2828 * configure.host (HLDENV): New variable to set. Set it for
2829 *-*-sysv4*, since those linkers may not support -R but they always
2830 support LD_RUN_PATH.
2832 * libieee.h (NSECTIONS): Don't define.
2833 (ieee_data_struct): Change section_table to asection **. Add
2835 * ieee.c (get_section_entry): If the table isn't big enough, make
2837 (ieee_slurp_sections): Remove assertion about number of sections.
2838 (ieee_object_p): Adjust initialization of ieee to match changes to
2841 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2842 symbols merely because we are generating a shared library.
2843 (xcoff_build_ldsyms): Don't set up global linkage code for an
2844 undefined symbol merely because we are generating a shared
2848 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2850 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2851 (BFD32_BACKENDS) Add elf32-v850.o.
2852 * archures.c: Add bfd_v850_arch.
2853 * bfd-in2.h: Add bfd_v850_arch.
2854 * config.bfd (v850-*-*): New target.
2855 * configure: (bfd_elf32_v850_vec) New vector.
2856 * configure.in: (bfd_elf32_v850_vec) New vector.
2857 * cpu-v850.c: New file.
2858 * elf.c (prep_headers): Added case bfd_arch_v850.
2859 * elf32-v850.c: New file.
2860 * targets.c (bfd_elf32_v850_vec): New vector.
2863 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2866 a function code symbol for an XMC_XO symbol.
2868 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2870 * mpw-config.in: Update editing of autoconf vars to reflect
2871 Jul 18 configure.in change.
2872 * mpw-make.sed: Update editing of include pathnames to be
2873 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2875 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2877 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2878 which to offset to get the .plt entry address is ".plt".
2880 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2882 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2883 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2884 Added, for internal use by the ARM gas.
2886 * bfd-in2.h: Rebuilt
2888 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2890 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2891 in section dynidx start.
2893 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2896 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2897 optimization for g++.
2899 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2901 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2902 the -mrelocatable-lib bit set and the other doesn't, clear the
2903 -mrelocatable-lib bit in the header.
2905 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2908 symbol against a STT_FUNC symbol in a shared library.
2910 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2912 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2913 symbol is found, automatically define the corresponding function
2916 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2917 if sym.n_numaux is not zero.
2918 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2919 entry to disagree about the number of aux entries if the symbol
2922 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2923 section if it might be needed, not just if info->shared.
2924 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2925 the start of .rel.dyn if we are going to use it.
2926 (mips_elf_finish_dynamic_sections): Only clear the first element
2927 of .rel.dyn if the size is greater than zero.
2929 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2931 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2932 undefined_symbol callback for a symbol, then don't issue any more
2933 warnings about loader relocs.
2934 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2935 after calling the undefined_symbol callback.
2937 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2938 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2939 as the AIX linker seems to do.
2941 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2943 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2944 (evax_initialize): Remove evax_reloc_table.
2945 (evax_close_and_cleanup): Ditto.
2947 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2949 (evax_bfd_reloc_type_lookup): Ditto.
2950 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2951 cooked_size == raw_size.
2952 * evax-emh.c (_bfd_evax_register_filename): Remove.
2953 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2954 * evax-misc.c (add_new_contents): Malloc section at full size.
2955 (_bfd_save_evax_section): Memcpy section contents directly.
2956 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2957 (evax_reloc_table): Remove.
2959 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2961 * makefile.vms: Add better support for DEC C compilation
2962 Add evax.h dependencies
2964 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2965 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2966 (BFD_RELOC_ALPHA_BASEREG): Remove.
2967 * bfd-in2.h, libbfd.h: Rebuild.
2969 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2971 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2972 getgid if _WIN32 is defined.
2973 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2975 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2977 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2978 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2980 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2983 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2985 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2987 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2988 (NEED_DECLARATION_REALLOC): New macro.
2989 * configure, config.in: Rebuild.
2990 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2991 (realloc): Declare if NEED_DECLARATION_REALLOC.
2993 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2994 <strings.h> if they exist.
2996 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2998 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3002 Based on patches from Eric Valette <valette@crf.canon.fr>:
3003 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3004 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3005 (elf_howto_table): Add entries for new relocs.
3006 (elf_i386_reloc_type_lookup): Handle new relocs.
3007 (elf_i386_info_to_howto): Just call abort.
3008 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3009 (elf_i386_relocate_section): Likewise.
3011 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3013 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3015 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3017 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3018 only get the LMA from the phdr if they are in the same part of the
3021 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3022 new segment to make them more comprehensible. If the relationship
3023 between the LMA and the VMA changed, start a new segment. Don't
3024 check dynsec when deciding whether to start a new segment for a
3025 writeable section; -N will now handle this.
3027 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3029 * libhppa.h: Remove "esel" changes. Not the right approach.
3030 * som.c: Corresponding changes.
3031 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3032 which don't have a SOM symbol type associated with them.
3033 Reverses a 1994 change.
3035 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3037 Make ld -N more reasonable for ELF:
3038 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3039 phdr_in_section to false, and always use a single load segment.
3040 (elf_sort_sections): Sort sections by LMA after VMA.
3041 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3042 align to maxpagesize.
3043 (assign_file_positions_except_relocs): Likewise.
3044 * elfcode.h (elf_object_p): If a section is loaded but not page
3045 aligned, clear D_PAGED.
3047 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3049 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3050 Added, for internal use by the ARM gas.
3052 * bfd-in2.h: Rebuilt
3054 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3056 * libhppa.h (R_HPPA_ESEL): New field selector.
3057 (e_esel): Similarly.
3058 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3059 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3060 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3062 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3065 archive search before looking for stripped dynamic objects.
3067 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3070 symbol a warning rather than an error.
3072 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * elf.c (assign_file_positions_for_segments): Track the virtual
3075 memory position separately from the file position, and use it to
3076 compute the alignment adjustment.
3078 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3080 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3081 and fixed mask on R_D10V_10_PCREL_L.
3083 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3085 * elf64-mips.c: Include "aout/ar.h".
3086 (mips_elf64_slurp_armap): New static function.
3087 (mips_elf64_write_armap): New static function.
3088 (bfd_elf64_archive_*): Define.
3089 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3090 Use instead of bfd_generic_archive_p.
3091 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3092 instead of _bfd_write_archive_contents.
3093 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3094 _bfd_generic_mkarchive.
3095 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3096 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3098 (TARGET_LITTLE_SYM): Likewise.
3099 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3101 * Makefile.in: Rebuild dependencies.
3103 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3104 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3105 SHT_MIPS_EVENTS sections.
3106 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3107 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3109 (_bfd_mips_elf_fake_sections): Likewise.
3111 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3112 * ecoff.c (ecoff_compute_section_file_positions): Copy
3113 rdata_in_text from backend info to tdata. Clear it if any data
3114 section comes before .rdata.
3115 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3116 tdata rather than backend info.
3118 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * configure.in: Fix test for whether a compiler has a 64 bit
3121 type. From Jim Wilson <wilson@cygnus.com>.
3123 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3125 * configure.host (mips-sgi-irix6*): New host.
3127 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3128 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3129 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3131 * configure: Rebuild.
3132 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3133 (BFD_HOST_64_BIT): Define conditionally.
3134 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3135 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3136 (symvalue, bfd_size_type): Likewise.
3137 * bfd-in2.h: Rebuild.
3138 * Makefile.in (do_clean): Remove bfd-tmp.h.
3139 (do_distclean): Remove bfd-in3.h.
3140 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3141 (bfd-in3.h): New target.
3143 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3144 Andrew Gierth <ANDREWG@microlise.co.uk>.
3146 * configure.host: Set INSTALL_SHLIB.
3147 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3148 * configure: Rebuild.
3149 * Makefile.in (install): Use @INSTALL_SHLIB@.
3151 * config.bfd (mips*-*-irix6*): New target.
3152 * configure.host: Handle Irix 6 shared library like Irix 5.
3154 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3155 symbol for a magic name.
3156 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3158 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3161 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3163 * mpw-config.in: Add ELF support to mips config, create the
3164 elf32-target.h file in the object dir.
3165 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3167 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3169 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3170 Also removed most abort calls, in favor of using bfd reporting.
3172 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3174 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3175 (BFD32_BACKENDS) Add elf32-d10v.o.
3176 * archures.c: Add bfd_d10v_arch.
3177 * bfd-in2.h: Add bfd_d10v_arch.
3178 * config.bfd (d10v-*-*): New target.
3179 * configure: (bfd_elf32_d10v_vec) New vector.
3180 * configure.in: (bfd_elf32_d10v_vec) New vector.
3181 * cpu-d10v.c: New file.
3182 * elf.c (prep_headers): Added case bfd_arch_d10v.
3183 * elf32-d10v.c: New file.
3184 * libbfd.h: Rebuild.
3185 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3186 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3187 * targets.c (bfd_elf32_d10v_vec): New vector.
3189 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3191 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3193 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3195 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3196 bfd_mach_i386_i8086 machine types.
3198 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3200 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3203 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3205 * coffcode.h (coff_set_section_contents): A/UX does not require
3206 special handling of the _LIB section.
3208 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3210 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3211 value for R_RELBYTE.
3213 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3214 array if one was allocated.
3216 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3218 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3219 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3220 use_rld_obj_head and rld_value.
3221 (mips_elf_link_hash_table_create): Initialize new fields.
3222 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3224 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3225 __rld_obj_head symbol not seen, create an __rld_map symbol.
3226 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3227 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3228 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3229 __rld_obj_head symbol.
3230 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3232 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3234 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3236 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3237 ppc_elf_addr16_ha_reloc.
3238 (ppc_elf_addr16_ha_reloc): New static function.
3240 * coff-mips.c (struct mips_hi): Define.
3241 (mips_refhi_list): New static variable.
3242 (mips_refhi_addr, mips_refhi_addend): Remove.
3243 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3244 (mips_reflo_reloc): Process mips_refhi_list.
3245 (mips_relhi_list): New static variable.
3246 (mips_relhi_addr, mips_relhi_addend): Remove.
3247 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3248 (mips_rello_reloc): Process mips_relhi_list.
3249 (mips_relocate_section): Permit an arbitrary number of REFHI or
3250 RELHI relocs before the associated REFLO or RELLO reloc.
3252 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * aout-target.h (MY(callback)): Set reloc_count fields.
3256 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3259 sections unless this is a SunOS link.
3261 * VERSION: Set to 2.7.1.
3263 * Released binutils 2.7.
3265 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3267 * i386aout.c: Include "aout/aout64.h".
3268 (i386aout_write_object_contents): New static function.
3269 (MY_write_object_contents): Define.
3271 * netbsd.h (MY(write_object_contents)): Make sure that
3272 adjust_sizes_and_vmas is called before fiddling with the magic
3275 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3277 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3279 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3281 * libbfd-in.h (itos, stoi): Don't define.
3282 * libbfd.h: Rebuild.
3283 * i386lynx.c (KEEPIT): Define as udata.i.
3284 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3285 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3286 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3287 flags. Don't use stoi.
3289 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3291 * elf.c (map_sections_to_segments): Don't start a new segment for
3292 a writable section if it's on the same page as the previous
3293 segment. Reset the writable variable for a readonly section.
3295 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3297 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3298 first_thunk_address, thunk_size, and import_table_size.
3299 * peicode.h: Improved some diagnostics regarding edata sections.
3301 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3303 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3304 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3306 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3309 with XCOFF_DEF_DYNAMIC set is really defined.
3310 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3311 (xcoff_link_add_symbols): Only create special sections if using an
3314 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3316 (bfd_install_relocation): Likewise.
3318 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3320 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3322 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3323 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3324 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3325 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3326 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3327 are found for LITERAL relocs.
3328 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3329 taken, we cannot generate a .plt entry for the symbol.
3331 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3333 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3334 sysconf functions (for gprof).
3335 * configure, config.in: Rebuild.
3337 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3340 an archive if it has a map. If the object file has the wrong
3343 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3344 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3346 (alpha_relocate_section): Likewise.
3348 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3349 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3350 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3351 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3352 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3353 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3354 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3355 * peicode.h: Corresponding changes.
3357 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3359 * elflink.h (elf_create_pointer_linker_section): Comment out code
3360 dealing with making GOT pointers negative of the GOT symbol for
3363 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3365 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3366 increment the .rela.plt size until after we're done creating the
3368 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3369 .rela.plt offset directly rather than calculating it.
3371 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3373 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3374 Use autoconf-set values.
3375 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3376 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3379 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3380 * configure: Rebuilt.
3382 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3384 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3385 handling code > 1k away.
3387 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3389 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3390 defined, output whenever the symbol is updated.
3392 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3394 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3395 section to 0 if user_set_vma is set.
3396 * elflink.h (elf_bfd_final_link): Likewise.
3398 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3400 Partially undo patch of Jun 20.
3401 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3402 (coff_compute_section_file_positions): Likewise.
3403 (coff_write_object_contents): Likewise. Re-add deleted code, but
3404 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3405 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3407 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3409 * config.bfd: Add support for *-*-rtems* configurations.
3411 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * elf.c (prep_headers): Add bfd_arch_alpha case.
3415 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3417 * elf64-alpha.c: New file.
3418 * config.bfd (alpha-*-linuxecoff*): New target.
3419 (alpha-*-linux*, alpha-*-elf*): New targets.
3420 * configure.in (bfd_elf64_alpha_vec): New vector.
3421 * configure: Rebuild.
3422 * targets.c (bfd_elf64_alpha_vec): Declare.
3423 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3424 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3425 * bfd-in2.h, libbfd.h: Rebuild.
3426 * Makefile.in: Rebuild dependencies.
3427 (BFD64_BACKENDS): Add elf64-alpha.o.
3428 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3430 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3433 than relying on a right shift of 32.
3435 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3437 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3438 ifdef to COFF_WITH_PE.
3439 (coff_compute_section_file_positions): Likewise.
3440 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3441 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3442 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3443 COFF_IMAGE_WITH_PE, always include.
3445 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3447 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3449 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3450 approximate the correct answer if SIZEOF_HEADERS was not used.
3452 * binary.c (binary_set_section_contents): Set section file
3453 position based on LMA rather than VMA.
3455 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3457 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3458 symbols if info->strip == strip_all.
3460 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3462 * coff-h8300.c: Remove #if 0 code.
3463 (compatable): Don't allow mixing/matching of different architectures.
3465 * archures.c (bfd_mach_h8300s): Add.
3466 * bfd-in2.h: Rebuilt.
3467 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3469 (h8300_reloc16_estimate): Likewise.
3470 (h8300_reloc16_extra_cases): Likewise.
3471 (h8300_bfd_link_add_symbols): Likewise.
3472 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3473 (coff_set_flags): Likewise.
3474 * cpu-h8300.c (h8300_scan): Likewise.
3475 Add H8/S to bfd_h8300_arch list.
3477 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3479 Added support for Alpha OpenVMS:
3480 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3481 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3482 * config.h-vms, makefile.vms: New files.
3483 * config.bfd (alpha-*-*vms*): New target.
3484 * configure.in (evax_alpha_vec): New target vector.
3485 * configure: Rebuild.
3486 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3487 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3488 * targets.c (bfd_target_evax_flavour): Define.
3489 (evax_alpha_vec): Declare.
3490 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3491 if BFD64 is defined.
3492 * bfd-in2.h, libbfd.h: Rebuild.
3493 * Makefile.in: Rebuild dependencies.
3494 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3495 evax-emh.o, and evax-misc.o.
3496 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3497 evax-etir.c, evax-emh.c, and evax-misc.c.
3498 (HFILES): Add evax.h.
3500 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3504 (h8300_bfd_link_add_symbols): Likewise.
3506 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3508 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3509 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3511 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3513 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3514 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3516 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3517 R_MIPS_32 relocs if creating a shared library.
3519 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3521 * peicode.h (add_data_entry): Use pei_section_data rather than
3522 _cooked_size. Corresponds to May 13 change in coffcode.h.
3524 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3527 * coffcode.h (coff_write_object_contents): If there are long
3528 section names, always set the f_symptr field, even if there are no
3530 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3531 if there are no symbols.
3533 * coffgen.c (make_a_section_from_file): Check return value of
3534 _bfd_coff_read_string_table.
3535 (coff_real_object_p): Check return value of
3536 make_a_section_from_file.
3537 (_bfd_coff_read_string_table): Check that there are some symbols
3538 before trying to read the string table size.
3540 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3542 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3543 to replace a symbol in a dynamic object with a symbol from another
3544 dynamic object, do the replacement if the existing symbol is
3545 global linkage code.
3547 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3548 for _ptrgl, and treat it as global linkage code.
3550 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3551 filename or N_SO symbol past the offset, and use it to indicate
3552 that there is no line number or function when appropriate.
3554 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3557 common symbol defined by the linker. Don't export function code
3558 even if export_defineds is set.
3560 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3562 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3564 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3565 (h8300_symbol_address_p): New function.
3566 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3569 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3571 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3573 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3574 correctly for the two variants. Allow relaxing if the target
3575 is 128 bytes away since after relaxation it'll be 126 bytes away.
3576 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3577 "dot" and "value". Allow relaxing if the target is 128 bytes
3578 away since after relaxation it'll be 126 bytes away.
3579 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3580 the given section until nothing changes.
3582 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3584 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3585 alignment hack--we can get the lnnoptr info another way without
3586 suddenly increasing the alignment requirements. Set the flags for
3588 (ecoff_compute_section_file_positions): Do so.
3590 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3592 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3593 to keep the HP emulator database happy.
3595 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3596 From Kevin Buettner <kev@primenet.com>.
3598 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3601 name of a NULL section.
3603 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3606 set, always call the notice callback.
3608 * VERSION: Increment for bfdlink.h change.
3610 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3613 (sh_relax_delete_bytes): Correct handling of differently sized
3614 trailing alignment reloc.
3616 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3617 * bfd-in2.h: Rebuild.
3618 * configure.in: Warn if there is no known 64 bit type.
3619 * configure: Rebuild.
3621 * Makefile.in: Rebuild dependencies.
3622 (BFD32_BACKENDS): Add ppcboot.o.
3623 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3625 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3626 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3628 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3631 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3632 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3633 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3635 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * elf64-mips.c: Improve reloc special_functions and handling of
3638 SHT_MIPS_OPTIONS section.
3639 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3640 mips_elf_hi16_reloc and make globally visible.
3641 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3642 make globally visible.
3643 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3644 make globally visible.
3645 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3646 and make globally visible.
3647 (gprel16_with_gp): Check howto->src_mask before using value in
3649 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3650 and make globally visible.
3651 (gprel32_with_gp): Check howto->src_mask before fetching value.
3652 (bfd_mips_elf_swap_options_in): New function.
3653 (bfd_mips_elf_swap_options_out): New function.
3654 (_bfd_mips_elf_set_private_flags): Rename from
3655 mips_elf_set_private_flags and make globally visible.
3656 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3657 mips_elf_copy_private_bfd_data and make globally visible.
3658 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3659 mips_elf_merge_private_bfd_data and make globally visible.
3660 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3661 for a SHT_MIPS_OPTIONS section.
3662 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3663 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3664 name of a SHT_MIPS_OPTIONS section.
3665 (_bfd_mips_elf_set_section_contents): New function.
3666 (mips_elf32_section_processing): Set the GP value in a
3667 SHT_MIPS_OPTIONS section.
3668 (_bfd_mips_elf_find_nearest_line): Rename from
3669 mips_elf_find_nearest_line and make globally visible.
3670 (bfd_elf32_set_section_contents): Define.
3671 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3672 (_bfd_mips_elf_lo16_reloc): Declare.
3673 (_bfd_mips_elf_gprel16_reloc): Declare.
3674 (_bfd_mips_elf_got16_reloc): Declare.
3675 (_bfd_mips_elf_gprel32_reloc): Declare.
3676 (_bfd_mips_elf_set_private_flags): Declare.
3677 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3678 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3679 (_bfd_mips_elf_find_nearest_line): Declare.
3680 (_bfd_mips_elf_set_section_contents): Declare.
3682 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3684 (elf_info_to_howto): Define.
3685 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3687 (elf_info_to_howto): Define.
3688 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3690 (elf_info_to_howto): Define.
3692 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3693 R_MOV16B[12], to match change in coff/internal.h.
3695 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3697 * elf64-mips.c: Extensive additions to provide better support for
3698 writing files and for gas.
3699 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3700 of mips_elf_object_p.
3701 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3702 _bfd_mips_elf_object_p.
3703 (_bfd_mips_elf_final_write_processing): Rename from
3704 mips_elf_final_write_processing and make globally visible.
3705 (_bfd_mips_elf_fake_sections): Rename from
3706 mips_elf_fake_sections and make globally visible.
3707 (_bfd_mips_elf_section_from_bfd_section): Rename from
3708 mips_elf_section_from_bfd_section and make globally visible.
3709 (_bfd_mips_elf_section_processing): New function, broken out of
3710 mips_elf_section_processing.
3711 (mips_elf32_section_processing): Rename from
3712 mips_elf_section_processing; call
3713 _bfd_mips_elf_section_processing.
3714 (_bfd_mips_elf_symbol_processing): Rename from
3715 mips_elf_symbol_processing and make globally visible.
3716 (_bfd_mips_elf_read_ecoff_info): Rename from
3717 mips_elf_read_ecoff_info and make globally visible.
3718 (mips_elf32_ecoff_debug_swap): Rename from
3719 mips_elf_ecoff_debug_swap.
3720 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3721 struct symbol_cache_entry.
3722 (_bfd_elf_validate_reloc): New function, moved in from
3723 elfcode.h:validate_reloc.
3724 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3725 to _bfd_elf_validate_reloc. Change all callers.
3726 * elf-bfd.h (bfd_section_from_shdr): Declare.
3727 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3728 (_bfd_elf_validate_reloc): Declare.
3729 (_bfd_mips_elf_object_p): Declare.
3730 (_bfd_mips_elf_fake_sections): Declare.
3731 (_bfd_mips_elf_section_from_bfd_section): Declare.
3732 (_bfd_mips_elf_section_processing): Declare.
3733 (_bfd_mips_elf_symbol_processing): Declare.
3734 (_bfd_mips_elf_read_ecoff_info): Declare.
3735 (_bfd_mips_elf_final_write_processing): Declare.
3736 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3739 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3740 (mips_elf_final_write_processing): Likewise.
3742 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3744 64-bit MIPS ELF ABI objdump support:
3745 * elf64-mips.c: New file.
3746 * Makefile.in: Rebuild dependencies.
3747 (BFD64_BACKENDS): Add elf64-mips.o.
3748 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3749 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3750 bfd_elf64_littlemips_vec to targ_selvecs.
3751 (mips*-*-elf*): Likewise.
3752 * confingure.in: Add bfd_elf64_bigmips_vec and
3753 bfd_elf64_littlemips_vec to vector switch.
3754 * configure: Rebuild.
3755 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3756 broken out of mips_elf_section_from_shdr.
3757 (mips_elf32_section_from_shdr): Rename from
3758 mips_elf_section_from_shdr. Call new function.
3759 (elf_backend_section_from_shdr): Update name of renamed function.
3760 * elf-bfd.h (struct elf_size_info): Change second parameter of
3761 write_out_phdrs to be const. Likewise for second parameter of
3763 (struct bfd_elf_section_data): Add rel_hdr2 field.
3764 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3765 (bfd_elf32_swap_symbol_out): Likewise.
3766 (bfd_elf32_swap_reloc_in): Likewise.
3767 (bfd_elf32_swap_reloc_out): Likewise.
3768 (bfd_elf32_swap_reloca_in): Likewise.
3769 (bfd_elf32_swap_reloca_out): Likewise.
3770 (bfd_elf32_swap_phdr_in): Likewise.
3771 (bfd_elf32_swap_phdr_out): Likewise.
3772 (bfd_elf32_swap_dyn_in): Likewise.
3773 (bfd_elf32_swap_dyn_out): Likewise.
3774 (bfd_elf32_slurp_symbol_table): Declare.
3775 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3776 (bfd_elf32_write_out_phdrs): Declare.
3777 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3778 (bfd_elf64_swap_symbol_out): Likewise.
3779 (bfd_elf64_swap_reloc_in): Likewise.
3780 (bfd_elf64_swap_reloc_out): Likewise.
3781 (bfd_elf64_swap_reloca_in): Likewise.
3782 (bfd_elf64_swap_reloca_out): Likewise.
3783 (bfd_elf64_swap_phdr_in): Likewise.
3784 (bfd_elf64_swap_phdr_out): Likewise.
3785 (bfd_elf64_swap_dyn_in): Likewise.
3786 (bfd_elf64_swap_dyn_out): Likewise.
3787 (bfd_elf64_slurp_symbol_table): Declare.
3788 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3789 (bfd_elf64_write_out_phdrs): Declare.
3790 (_bfd_mips_elf_section_from_shdr): Declare.
3791 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3792 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3793 section for the section, add the new one to rel_hdr2. Increment
3794 reloc_count rather than setting it.
3795 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3796 Remove static declaration.
3797 (elf_write_shdrs_and_ehdr): Define name as macro.
3798 (elf_write_out_phdrs): Likewise.
3799 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3800 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3801 (elf_swap_symbol_in): Change second parameter to be const.
3802 (elf_swap_symbol_out): Likewise.
3803 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3804 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3805 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3806 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3807 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3808 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3809 parameter to be const. Make non-static.
3810 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3812 (elf_slurp_symbol_table): Make non-static.
3813 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3814 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3815 (elf_backend_size_info): Likewise.
3816 (elfNN_bed): Use elf_backend_size_info.
3817 * targets.c (bfd_elf64_bigmips_vec): Declare.
3818 (bfd_elf64_littlemips_vec): Declare.
3819 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3820 bfd_elf64_littlemips_vec if BFD64 is defined.
3822 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3824 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3827 zeroes, in alignment holes.
3829 * configure: Rebuild with autoconf 2.10.
3831 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3832 potential leading underscore in the allocated buffer.
3834 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3836 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3837 symbols into .sbss if this is a relocatable link.
3839 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3842 undefined symbols when creating a shared library.
3844 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * coff-sh.c: Add a bunch of new code and static const arrays to
3847 support aligning loads and stores on four byte memory boundaries.
3849 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3851 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3852 call sh_align_loads.
3853 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3856 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3858 * cache.c (bfd_open_file): Unlink the file before opening it for
3859 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3861 * opncls.c (bfd_fdopenr): Set opened_once.
3863 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3868 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3869 the code unconditionally.
3871 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3873 * libcoff-in.h (struct pei_section_tdata): Define structure.
3874 (pei_section_data): Define macro.
3875 * libcoff.h: Rebuild.
3876 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3877 store s_paddr field in pei_section_data.
3878 (coff_compute_section_file_positions): Use pei_section_data rather
3879 than _cooked_size, and don't overwrite an existing value.
3880 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3881 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3882 * peicode.h (coff_bfd_copy_private_section_data): Define if
3884 (pe_bfd_copy_private_section_data): New static function if
3887 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * srec.c (srec_set_arch_mach): Write as a function rather than a
3892 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3893 no map, just check each member in turn to see whether it is
3896 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3898 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3899 table. Call BFD_ASSERT to validate header size, instead of
3901 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3904 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3906 * ppcboot.c: New target for looking at PPCbug boot records.
3908 * config{ure.in,.bfd}: Add support for ppcboot target.
3910 * configure: Regenerate.
3912 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3914 * coff-h8300.c (howto_table): Update names to match recent
3915 changes to include/coff/internal.h. Fix minor errors in the
3916 existing relocs. Add R_MOVL1 and R_MOVL2.
3917 (rtype2howto): Similarly.
3918 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3919 existing relaxing code and peform more relaxing.
3920 (h8300_reloc16_extra_cases): Likewise.
3922 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3924 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3927 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3929 * elfcode.h (elf_object_p): Reject generic ELF target if
3930 e_machine matches an alternate machine code in a specific backend.
3932 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3933 obsolete align_power_min field.
3935 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3937 * coff-h8300.c (reloc_howto_type): Add howto entry for
3939 (rtype2howto): Handle R_PCRWORD_B.
3940 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3941 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3942 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3943 branch (R_PCWORD_B).
3945 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * aoutx.h (translate_from_native_sym_flags): Set the section for
3948 BSF_CONSTRUCTOR symbols.
3950 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3953 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3955 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3956 stop looking when section is found.
3958 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3960 * coffcode.h (STRING_SIZE_SIZE): Define.
3961 (styp_to_sec_flags): Handle long symbol names when looking for the
3963 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3964 (bfd_coff_long_section_names): Define.
3965 (coff_write_object_contents): Handle long section names.
3966 (bfd_coff_std_swap_table): Initialize new field.
3967 * libcoff.h: Rebuild.
3968 * coffgen.c (make_a_section_from_file): Handle long section
3970 (coff_write_symbols): Handle long section names.
3971 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3972 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3973 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3974 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3975 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3976 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3977 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3978 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3980 * bout.c (b_out_callback): Set lma of sections.
3981 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3982 parameter to output_bfd. Used input_bfd instead of output_bfd in
3985 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3987 * aoutx.h (translate_from_native_sym_flags): Don't create
3988 SEC_CONSTRUCTOR sections.
3989 * ecoff.c (ecoff_set_symbol_info): Likewise.
3991 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3992 From Don Bowman <bowman@waterloo.hp.com>.
3994 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3996 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3997 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3999 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4001 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4002 mips_32_relocs field.
4003 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4004 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4005 relocs against a global symbol which is not defined in a regular
4007 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4008 against a global symbol, increment mips_32_relocs.
4009 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4010 the symbol is not defined in a regular file, make room in the
4013 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4015 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4016 file position and the virtual file position separately. Set
4017 filepos information bsaed on the real file position.
4018 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4019 Jan 23 change to coffcode.h.
4021 * som.c (som_slurp_symbol_table): Set the symbol count to the
4022 number of BFD symbols created.
4024 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4026 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4027 output file if linking shared objects. Loop to check all relocs,
4028 rather than returning false on first error.
4030 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4032 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4033 (ppc_elf_additional_program_headers): If .interp section, bump #
4034 of program headers by 1.
4035 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4036 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4037 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4039 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4041 (ppc_elf_relocate_section): If the output section isn't defined,
4042 don't abort, just give an error message.
4044 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4045 being created is .sdata or .sdata2, don't make the symbol dynamic.
4047 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4050 members of an archive for dynamic objects with no symbols, and
4051 pass them directly to check_archive_element.
4052 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4053 xcoff_link_check_dynamic_ar_symbols.
4054 (xcoff_link_check_dynamic_ar_symbols): New static function.
4056 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4057 from _bfd_nodynamic to _bfd_xcoff.
4058 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4060 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4061 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4062 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4063 * libcoff.h: Rebuild.
4064 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4065 (xcoff_get_section_contents): New static function.
4066 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4067 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4068 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4069 (xcoff_dynamic_reloc): New static variable.
4070 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4071 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4073 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4076 if reloc_entry->addend is not 0.
4077 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4079 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4081 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4083 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4084 Add entries for R_SPARC_[56].
4085 (sparc_reloc_map): Add entries for R_SPARC_[56].
4087 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4089 Optimize linking of stabs in sections as used in ELF and COFF.
4090 * stabs.c: New file.
4091 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4092 (_bfd_write_section_stabs): Declare.
4093 (_bfd_write_stab_strings): Declare.
4094 * libbfd.h: Rebuild.
4095 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4096 (struct coff_link_hash_table): Add stab_info field.
4097 * libcoff.h: Rebuild.
4098 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4100 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4102 (_bfd_coff_final_link): Write out stab strings hash table.
4103 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4104 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4106 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4107 (struct bfd_elf_section_data): Add stab_info field.
4108 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4110 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4111 _bfd_link_section_stabs.
4112 (elf_bfd_final_link): Write out stab strings hash table.
4113 (elf_link_input_bfd): Handle optimized stabs sections.
4114 * reloc.c (_bfd_final_link_relocate): Check address against
4115 _raw_size rather than _cooked_size.
4116 * Makefile.in: Rebuild dependencies.
4117 (BFD_LIBS): Add stabs.o
4118 (BFD_LIBS_CFILES): Add stabs.c.
4120 * VERSION: Increment for bfdlink.h change.
4122 * coffgen.c (coff_renumber_symbols): Correct handling of
4123 BSF_NOT_AT_END common symbols.
4125 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4127 * coff-ppc.c (record_toc): Add cast to avoid warning.
4128 (ppc_allocate_toc_section): Likewise.
4129 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4130 (ppc_coff_reloc_type_lookup): Remove unreached code.
4131 * coffcode.h (coff_write_object_contents): Don't take the address
4133 * peicode.h (pe_print_idata): Add casts to avoid warning.
4134 (pe_print_edata): Likewise.
4135 (pe_print_reloc): Remove ANSI C string concatenation.
4137 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4141 * libcoff.h: Rebuild.
4142 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4144 (coff_swap_aux_out): Likewise.
4145 * peicode.h (coff_swap_aux_in): Likewise.
4146 (coff_swap_aux_out): Likewise.
4147 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4149 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4151 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4152 Fix up .bf endndx link fields.
4153 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4155 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4158 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4160 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4161 on Solaris PowerPC systems doesn't get confused.
4163 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4166 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4167 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4168 update did_reg and did_reg2.
4170 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4174 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4175 callback routines, pass h->root.string rather than name, in case
4176 copy is true and name is transient.
4178 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4180 * elfcore.h: Add support for core files with multiple threads.
4181 (Primarily for Solaris.)
4183 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4185 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4186 section->orelocation is NULL.
4188 * coffgen.c (bfd_coff_get_syment): New function.
4189 (bfd_coff_get_auxent): New function.
4190 * bfd-in.h (bfd_coff_get_syment): Declare.
4191 (bfd_coff_get_auxent): Declare.
4192 * bfd-in2.h: Rebuild.
4194 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * elf32-mips.c (struct mips_hi16): Define.
4197 (mips_hi16_addr, mips_hi16_addend): Remove.
4198 (mips_hi16_list): New static variable.
4199 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4200 (mips_elf_lo16_reloc): Process mips_hi16_list.
4201 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4202 relocs before the associated LO16 reloc.
4204 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * versados.c (versados_scan): Check bfd_alloc return value.
4207 (versados_object_p): Check all bfd_read return values. Require
4208 that lang field be less than 10, to avoid confusion with Intel Hex
4211 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4213 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4214 not 0, for an absolute symbol.
4215 (NAME(aout,swap_ext_reloc_out)): Likewise.
4217 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4218 (ihex_write_object_contents): For a large start address, output
4219 the full 32 bit address in record type 5.
4221 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4222 to int to avoid promotion problems in prototype.
4224 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * configure.host: Use ${srcdir} when looking for picfrag.
4228 * configure.host: Switch on ${libdir}, not $(libdir). From
4229 alan@spri.levels.unisa.edu.au (Alan Modra).
4231 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4232 entry point, not just for DYNAMIC objects.
4233 * sunos.c (sunos_add_dynamic_symbols): Always call
4234 sunos_create_dynamic_sections. If called with a non DYNAMIC
4235 object, don't do anything else.
4236 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4238 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * configure.in: Permit --enable-shared to specify a list of
4242 * configure: Rebuild.
4244 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4245 host when configuring with --enable-shard.
4247 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4249 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4252 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4253 to avoid crashing in bfd_hash_replace.
4255 * sysdep.h: Use #ifdef, not #if.
4257 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * config.in: Rebuild.
4261 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4263 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4264 (AC_CHECK_HEADERS): Check for sys/time.h
4265 (AC_HEADER_TIME): Add macro.
4266 * configure: Rebuild.
4267 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4268 to control what combination of <time> and <sys/time.h>
4271 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4273 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4274 (aout_32_sunos4_write_object_contents): Likewise.
4275 * aoutx.h (NAME(aout,machine_type)): Handle
4276 bfd_mach_sparc_{sparclet,sparclite}.
4277 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4278 (bfd_mach_sparc_v9_p): Update.
4279 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4280 * libaout.h (enum machine_type): Add M_SPARCLET.
4281 * sunos.c (MACHTYPE_OK): Define.
4282 * bfd-in2.h: Regenerated.
4284 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4286 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4287 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4288 * elflink.c (_bfd_elf_create_got_section): Store the
4289 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4290 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4291 global offset table goes over 0x1000, set the value of
4292 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4293 (elf32_sparc_relocate_section): Subtract the offset of
4294 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4296 * elfcode.h: Don't include <string.h>.
4298 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4300 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4301 generic_link_hash_newfunc. All references changed.
4302 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4303 moved here from libbfd-in.h.
4304 * libbfd-in.h: Corresponding changes.
4305 * libbfd.h: Regenerated.
4307 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * aoutx.h (aout_link_input_section_std): When reporting an
4310 overflow error, use the name of the symbol in the hash table if
4312 (aout_link_input_section_ext): Likewise.
4314 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4315 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4317 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4319 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4320 * coffcode.h (coff_compute_section_file_positions): Likewise.
4321 (coff_write_object_contents): Likewise.
4323 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4325 * section.c (SEC_LINK_ONCE): Define.
4326 (SEC_LINK_DUPLICATES): Define.
4327 (SEC_LINK_DUPLICATES_DISCARD): Define.
4328 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4329 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4330 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4331 * bfd-in2.h: Rebuild.
4332 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4333 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4334 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4335 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4336 SEC_LINK_ONCE, and look through the symbol table for the setting
4337 for SEC_LINK_DUPLICATES.
4338 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4339 set for a section, find the section symbol in the symbol table,
4340 and set the aux entry based on SEC_LINK_DUPLICATES.
4341 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4342 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4343 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4344 * coff-i386.c (i386coff_vec): Likewise.
4345 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4347 * VERSION: Bump to 2.6.1.
4348 * Makefile.in (stamp-h): Depend upon VERSION.
4350 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4352 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4353 * libbfd.h: Rebuilt.
4354 * linker.c (generic_link_hash_newfunc): No longer static.
4355 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4357 * coff-h8300.c: Add two derived hash tables and their associated
4358 funtions and #defines for use by the h8300 linker.
4359 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4360 the function vector as needed. Place the address of the function
4361 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4362 Rewrite the vectors section contents as necessary.
4363 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4364 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4365 (coff_bfd_link_hash_table_create): Likewise.
4367 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4369 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4370 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4372 (hppa_rebuild_insn): Pass pointer to correct type to
4373 low_sign_unext and dis_assemble_21.
4375 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4377 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4378 Stick with sparc-*-{sysv4*,solaris2*}.
4380 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4382 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4383 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4384 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4385 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4386 fields is non-zero, print them.
4388 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4389 ifdef. Remove unused variables.
4390 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4392 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4393 (get_symbol_value): Ifdef out.
4394 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4395 (coff_ppc_relocate_section): Remove unused variables. Make
4396 fprintf strings and argument types correspond. Put before_addr in
4398 (dump_toc): Make fprintf strings and argument types correspond.
4399 (ppc_process_before_allocation): Remove unused variables. Always
4401 (ppc_reflo_reloc): Ifdef out.
4402 (ppc_addr32nb_reloc): Ifdef out.
4403 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4405 (coff_ppc_rtype_to_howto): Likewise.
4406 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4408 * peicode.h (pe_print_idata): Move otherwise unused variables into
4409 the #ifdef where they are used. Always return a value.
4410 (pe_print_edata): Make fprintf strings and argument types
4411 correspond. Always return a value.
4412 (pe_print_pdata): Removed unused variable addr_value. Always
4414 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4415 strings and argument types correspond. Always return a value.
4417 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4418 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4419 variable rela inside #if 0 section where it is used.
4421 * ns32k.h: New file.
4422 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4423 functions to start with _bfd_.
4424 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4425 functions in cpu-ns32k.h.
4426 * Makefile.in: Rebuild dependencies.
4427 (HFILES): Add ns32k.h.
4429 * section.c (struct sec): Add linker_mark field. Change
4430 user_set_vma and reloc_done to be single bit fields.
4431 (STD_SECTION): Update accordingly.
4432 * bfd-in2.h: Rebuild.
4433 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4435 (aout_link_input_bfd): Don't link unmarked sections.
4436 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4438 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4439 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4441 * elflink.h (elf_bfd_final_link): Mark sections included in the
4443 (elf_link_input_bfd): Don't link unmarked sections.
4444 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4446 (xcoff_link_input_bfd): Don't link unmarked sections.
4448 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4449 overflow error messages.
4451 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4454 is not set, print "BFD: " before the error message.
4456 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4457 Miles Bader <miles@gnu.ai.mit.edu>.
4458 * configure: Rebuild.
4460 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4462 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4465 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4466 m68k-aout, m68k-coff, and m68k-elf targets.
4468 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4470 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4471 (ieee_generic_stat_arch_elt): Restructured to prevent
4472 ieee_object_p from being called repeatedly.
4474 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4476 * coffcode.h (coff_write_object_contents): Allocate
4477 buffers large enough for any FILEHDR or AOUTHDR.
4479 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4481 * ecofflink.c (lookup_line): New static function, renamed and
4482 slighly changed from old _bfd_ecoff_locate_line.
4483 (_bfd_ecoff_locate_line): Cache line number information. Use
4484 lookup_line for actual lookup.
4486 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4488 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4489 multiple of 20 bytes.
4491 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4493 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4494 allocate ecoff_find_line, and don't initialize by hand.
4495 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4496 mips_elf_find_line, and don't call memset.
4498 * coffcode.h (coff_compute_section_file_positions): If not
4499 producing a final executable, don't consider sofar when aligning
4500 the section to the correct size.
4502 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4505 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4506 * coffgen.c (coff_section_symbol): Ifdef out.
4508 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4511 output_bfd is not NULL.
4513 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4515 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4516 of bfd_alloc (fixes fix_line not being initialized).
4517 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4519 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4521 * coffcode.h: Allow specific backends to override the
4522 bfd_link_add_symbols routine.
4524 * coff-h8300.c: Include genlink.h.
4525 (howto_table): Add R_MEM_INDIRECT.
4526 (rtype2howto): Support R_MEM_INDIRECT.
4527 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4530 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4532 * coff-alpha.c (alpha_relocate_section): Use
4533 info->callbacks_warning, rather than _bfd_error_handler, for
4534 "multiple gp" warning.
4536 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4539 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4540 table string. Use bfd_wrapped_link_hash_lookup.
4541 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4543 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4544 table, if any, when writing out symbols.
4545 (aout_link_input_section_std): Use the name from the hash table,
4546 if any, when reporting undefined symbols.
4547 (aout_link_input_section_ext): Likewise.
4548 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4549 * bout.c (get_value): Likewise.
4550 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4551 * ecoff.c (ecoff_reloc_link_order): Likewise.
4552 * elflink.h (elf_link_add_object_symbols): Likewise.
4553 (elf_reloc_link_order): Likewise.
4554 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4555 (_bfd_generic_reloc_link_order): Likewise.
4556 (default_indirect_link_order): Likewise.
4557 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4558 * sunos.c (sunos_add_one_symbol): Likewise.
4559 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4560 (bfd_xcoff_link_count_reloc): Likewise.
4561 (xcoff_reloc_link_order): Likewise.
4563 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4564 into -1 for intern->rss.
4566 * configure: Rebuild with autoconf 2.8.
4568 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4570 * stab-syms.c (__define_stab_duplicate): Define.
4571 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4573 * bfd-in.h (bfd_get_stab_name): Declare.
4574 * bfd-in2.h: Rebuild.
4575 * Makefile.in: Rebuild dependencies.
4576 (BFD_LIBS): Add stab-syms.o.
4577 (BFD_LIBS_CFILES): Add stab-syms.c.
4578 (BFD32_BACKENDS): Remove stab-syms.o.
4579 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4580 * configure.in: Don't list stab-syms.o in bfd_backends.
4581 * configure: Rebuild.
4582 * libaout.h (aout_stab_name): Don't declare.
4583 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4586 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * elf.c (assign_file_positions_for_segments): Adjust file offset
4589 for section alignment even if SEC_LOAD is not set.
4591 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4593 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4594 since they appear as targets in Makefile.in.
4595 * configure: Rebuild.
4597 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4598 don't fiddle with a symbol which is not defined anywhere.
4600 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4603 though they are defined in a shared library.
4604 (xcoff_build_ldsyms): Likewise.
4606 * coffgen.c (coff_find_nearest_line): Don't look at the line
4607 numbers for the section if section->lineno is NULL.
4609 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4610 message rather than calling BFD_ASSERT.
4611 * elfcode.h (write_relocs): Check return value of
4612 _bfd_elf_symbol_from_bfd_symbol.
4614 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4616 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4619 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4621 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4623 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4624 hppa_reloc_field_selector_type_alt.
4625 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4626 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4628 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4630 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4632 * elf.c (assign_file_positions_for_segments): Adjust the segment
4633 memory size for the alignment of a SEC_ALLOC section, not just a
4636 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4638 * m68klinux.c: New file.
4639 * hosts/m68klinux.h: New file.
4640 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4641 * configure.in (m68*-*-linux*): New native host.
4642 (m68klinux_vec): New vector.
4643 * configure: Rebuild.
4644 * targets.c (m68klinux_vec): Declare.
4645 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4646 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4647 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4648 declaration from bfd_linux_size_dynamic_sections.
4649 (bfd_m68klinux_size_dynamic_sections): Declare.
4650 * bfd-in2.h: Rebuild.
4651 * Makefile.in: Rebuild dependencies.
4652 (BFD32_BACKENDS): Add m68klinux.o.
4653 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4655 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4657 * libhppa.h (pa_arch): Add pa20.
4658 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4659 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4660 (hppa_field_adjust): Handle e_nsel.
4661 * som.c: Provide default definitions for many new relocs found only
4662 in hpux10 include files.
4663 (som_fixup_formats): Add several new relocs from hpux10.
4664 (som_hppa_howto_table): Add hpux10 relocs.
4665 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4667 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4669 * mpw-make.sed: Edit out recent shared library support, and
4670 rules to rebuild .h files using doc/chew.
4672 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4674 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4675 size even of sections with no contents.
4677 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4679 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4680 starting with '$' the way we skip names starting with '.'. When
4681 updating x_endndx, don't be fooled by an index which has been
4684 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4685 struct/union/enum type with no elements.
4687 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4689 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4691 * archive.c (bfd_generic_archive_p): If the first file in the
4692 archive can not be recognized as an object, don't assume that this
4693 is the wrong format.
4695 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4696 format is not bfd_object.
4697 (bfd_elf_get_dt_soname): Likewise.
4699 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4701 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4704 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4706 * bfd.c (tdata): Add netbsd_core_data.
4707 * bfd-in2.h: Regenerated.
4709 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4712 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4713 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4716 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4717 to get the symbol index, matching 14 Jul 95 change.
4719 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4721 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4722 Remove duplicate definition of gp.
4724 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4726 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4727 assume that we can set the GP value and then get the same value,
4728 since it won't be true if the output file is neither ELF nor
4730 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4731 _bfd_get_gp_value here.
4732 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4733 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4735 (mips_elf_lo16_reloc): Likewise.
4736 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4737 Don't require that the BFD be ELF.
4738 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4739 (mips_elf_gprel32_reloc): Likewise.
4740 (mips_elf_relocate_section): Don't assume we can set and get the
4742 (mips_elf_finish_dynamic_symbol): Don't bother to use
4743 _bfd_get_gp_value here.
4745 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4746 Don't change epdr between malloc and free. Be careful not to free
4747 NULL pointers. Zero out the first RPDR.
4749 * configure.host: On Linux, only pass -rpath option if $(libdir)
4750 is neither /lib nor /usr/lib. From Alan Modra
4751 <alan@mullet.Levels.UniSA.Edu.Au>.
4753 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4755 (elf_dt_name): Rename from elf_dt_needed_name.
4756 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4758 (bfd_elf_get_dt_soname): New function.
4759 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4760 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4761 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4762 * bfd-in2.h: Rebuild.
4764 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4766 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4767 _bfd_sparc_elf_reloc_type_lookup.
4768 (bfd_elf32_bfd_reloc_type_lookup): Update.
4769 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4770 (sparc64_elf_howto_table): Define.
4771 (sparc_reloc_map): Define.
4772 (sparc64_elf_reloc_type_lookup): New function.
4773 (sparc_elf_wdisp16_reloc): New function.
4774 (elf_info_to_howto): Use sparc64_elf_howto_table.
4775 (sparc64_elf_relocate_section): Likewise.
4776 (bfd_elf64_bfd_reloc_type_lookup): Update.
4778 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4780 * configure.host: Check for 'do not mix' from native linker before
4781 trying to use -rpath.
4783 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * bfd.c (_bfd_get_gp_value): New function.
4786 (_bfd_set_gp_value): New function.
4787 * libbfd-in.h (_bfd_get_gp_value): Declare.
4788 (_bfd_set_gp_value): Declare.
4789 * libbfd.h: Rebuild.
4790 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4791 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4792 directly to the fields in the tdata information.
4793 (alpha_relocate_section): Likewise.
4794 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4795 (mips_gprel_reloc): Likewise.
4796 (mips_relocate_section): Likewise.
4797 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4798 (mips_elf_lo16_reloc): Likewise.
4799 (mips_elf_final_gp): Likewise.
4800 (mips_elf_gprel16_reloc): Likewise.
4801 (mips_elf_gprel32_reloc): Likewise.
4802 (mips_elf_relocate_section): Likewise.
4803 (mips_elf_finish_dynamic_symbol): Likewise.
4805 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4807 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4809 * configure.in: Call AC_PROG_CC before configure.host.
4810 * configure: Rebuild.
4811 * configure.host: Don't set information which autoconf should
4812 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4814 * configure.host: Remove go32 and win32 host information, since it
4815 should no longer be needed.
4817 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4818 then start a new segment rather than put a writable section in a
4821 * configure.host: Set RPATH_ENVVAR.
4823 * Makefile.in: Rebuild dependencies.
4825 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4826 zero_section variable.
4828 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4830 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4831 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4832 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4834 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4836 * ieee.c (ieee_write_expression): Only use an R variable for a
4837 local symbol. Don't output a zero offset. Handle a zero address.
4838 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4839 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4841 (parse_expression): Don't try to handle multiple occurrences of a
4842 P variable. Handle I variables differently from X variables. Fix
4843 the order of minus expressions.
4844 (ieee_slurp_external_symbols): Generate an I variable for an NN
4845 record. Fix handling of ATI and ATX records.
4846 (ieee_slurp_sections): Only set minimal section attributes.
4847 Adjust them later, based on the section contents.
4848 (ieee_object_p): Read in the file until just after the ME record.
4849 Call ieee_slurp_section_data to set the section flags.
4850 (do_one): Add iterations parameter. Only repeat the first load
4851 item. Set the section and file reloc flags.
4852 (ieee_slurp_section_data): Set section flags. Pass iterations to
4854 (ieee_canonicalize_reloc): Handle I variables.
4855 (do_with_relocs): Only emit relocation size when necessary.
4856 Increase MAXRUN to 127. Change ov to be assigned, and take
4857 src_mask and pcrel_offset into account.
4858 (ieee_write_data_part): Skip sections that are not loaded.
4859 (ieee_write_external_part): Don't output optional last entry of WX
4861 (ieee_write_me_part): Make setting of me_record neater.
4862 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4864 * syms.c (stt): Add entries for zerovars, vars, and code.
4866 * elfcode.h (validate_reloc): New static function.
4867 (write_relocs): Call validate_reloc for non ELF relocs.
4869 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4870 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4871 (TARGET_LITTLE_SYM): Likewise.
4873 * config.bfd (m68*-*-psos*): New target.
4875 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4877 * i386msdos.c: Remove some #if 0 code.
4878 (msdos_write_object_contents): Don't include empty sections in the
4879 size computation, regardless of their address.
4881 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4883 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4884 is NULL, ie, the -r switch is used.
4886 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4889 (BFD_RELOC_MIPS_GOT_LO16): Define.
4890 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4891 * bfd-in2.h, libbfd.h: Rebuild.
4892 * elf32-mips.c (mips_reloc_map): Map new relocs.
4894 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4896 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4899 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4900 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4901 simple number for the section address, rather than an expression.
4902 Limit the number of bytes between relocs to MAXRUN.
4903 (ieee_write_me_part): Set me_record to the file offset after the
4905 (ieee_write_processor): New static function.
4906 (ieee_write_object_contents): Use ieee_write_processor.
4908 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4910 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4912 * coff-aux.c: Change include of aux.h to aux-coff.h.
4914 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4916 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4917 relocation put the addend both in the reloc entry and the data.
4918 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4921 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4922 a R_68K_PCxx reloc against a defined global symbol directly.
4923 (elf_m68k_check_relocs): Don't count such a reloc.
4925 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4926 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4927 symbol for now, otherwise always record the symbol as dynamic.
4928 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4929 is not referenced by a dynamic object, and we are not making a
4930 shared object, then don't make a PLT entry. If we do make a PLT
4931 entry, make sure the symbol has been recorded as dynamic.
4933 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4935 * configure.host: When making a shared library, set HLDFLAGS to
4936 pass an appropriate -rpath option. Use the make variable SONAME
4937 as the shared library soname, rather than computing it here. On
4938 SunOS, build stamp-tshlink in place of $(SHLINK).
4939 * Makefile.in (SONAME): New variable.
4940 ($(SHLINK)): Make a link to the transformed name, as well.
4941 (stamp-tshlink): New target.
4942 (install): Skip stamp-tshlink during install.
4944 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4946 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4947 linker sections have been set up yet.
4949 * elf.c (make_mapping): Add an additional argument to suppress
4950 making the first section include the program headers.
4951 (map_sections_to_segments): If the user used -Ttext such that the
4952 program headers are on a different page, do not set the flags
4953 saying that this section includes the program headers.
4955 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4957 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4958 don't define TRAD_HEADER.
4959 * configure: Rebuild.
4961 * netbsd-core.c: New file, support for NetBSD core files.
4962 * hosts/*nbsd.h: Removed.
4964 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4966 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4967 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4968 * libbfd.h, bfd-in2.h: Regenerated.
4969 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4970 bfd_elf32_bfd_reloc_type_lookup.
4971 (reloc_type{,_names}): Deleted.
4972 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4974 (sparc_reloc_map): Add sparc64 relocs.
4975 (sparc_elf_notsupported_reloc): New static function.
4976 (sparc_elf_wdisp16_reloc): New static function.
4977 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4978 (elf32_sparc_relocate_section): Likewise.
4979 (bfd_elf32_bfd_reloc_type_lookup): Define.
4980 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4981 (reloc_type{,_names}): Deleted.
4982 (elf_sparc_howto_table): Deleted.
4983 (sparc_reloc_map): Deleted.
4984 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4985 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4987 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4989 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4992 * Makefile.in (program_transform_name): New variable.
4993 (install): Transform library name before installing it.
4995 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * archures.c (bfd_mach_i960_hx): Define.
4998 * bfd-in2.h: Rebuild.
4999 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5000 (MATRIX): Expand entries for HX.
5001 (arch_info_struct): Add i960:hx entry.
5002 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5003 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5004 (coff_set_flags): Handle bfd_mach_i960_hx.
5006 Support for building as a shared library, based on patches from
5007 Alan Modra <alan@spri.levels.unisa.edu.au>:
5008 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5009 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5010 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5011 * configure: Rebuild.
5012 * configure.host: If --enable-shared, adjust shared library stuff
5013 based on the host. If the host is SunOS, and the linker supports
5014 -rpath, set HLDFLAGS to use it.
5015 * Makefile.in (ALLLIBS): New variable.
5016 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5017 (COMMON_SHLIB, SHLINK): New variables.
5018 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5019 (STAGESTUFF): Remove variable.
5020 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5022 (stamp-ofiles): New target, like old ofiles target, but build
5023 using a temporary file and move-if-change, and touch stamp-ofiles
5025 (ofiles): Just depend upon stamp-ofiles.
5026 (stamp-piclist, piclist): New targets.
5027 ($(SHLIB), $(SHLINK)): New targets.
5028 (targets.o, archures.o): Build twice if PICFLAG is set.
5029 (do_mostlyclean): Remove pic/*.o.
5030 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5032 (do_distclean): Remove pic and stamp-picdir.
5033 (install): Install shared libraries.
5034 ($(OFILES)): Depend upon stamp-picdir.
5035 (stamp-picdir): New target.
5037 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5039 * libcoff.h: Rebuild.
5041 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5042 flavour of a section with no owner.
5044 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5045 ELF_LINK_NON_ELF flag.
5046 (mips_elf_create_got_section): Likewise.
5048 * elf.c: Revert last change, since it breaks dynamic linking.
5049 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5051 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5052 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5053 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5055 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5057 * elf.c (assign_file_positions_for_segments): If the backend does
5058 not want the elf header or the program headers in the address
5059 space, do not include them in the calculations.
5061 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5062 function to determine if we need additional program headers.
5063 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5064 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5066 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5068 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5070 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5072 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5073 back into one line. Some compilers (sunos 4.1.3 for example)
5074 won't accept args split across more than one line.
5076 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5078 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5079 * configure: Regenerate.
5081 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5083 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5084 try to do arithmetic on a void *, cast it to a unsigned char * first.
5086 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5088 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5089 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5091 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5092 flag for a newly defined symbol.
5093 (NAME(bfd_elf,record_link_assignment)): Likewise.
5094 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5095 set the DEF or REF_REGULAR flags correctly.
5097 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5098 (libbfd.h, libcoff.h): Corresponding change.
5100 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5101 a PLT32 reloc as dynamic.
5102 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5103 is not referenced by a dynamic object, and we are not making a
5104 shared object, then don't make a PLT entry. If we do make a PLT
5105 entry, make sure the symbol has been recorded as dynamic.
5107 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5109 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5110 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5111 (powerpcle-*-cygwin32): New.
5112 * peicode.h (add_data_entry): Get address from vma.
5114 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5116 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5117 attached to the section has already been created as an undefined
5118 symbol, treat it as if it hasn't been created yet.
5120 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5123 symbol or section symbols if stripping all symbols and this is not
5124 a relocateable link. Don't output the symbol string table if
5125 there are no symbols.
5126 (elf_link_flush_output_syms): Don't do anything if there are no
5129 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5131 * coff-aux.c: New file.
5132 * hosts/m68kaux.h: New file.
5133 * config.bfd (m68*-apple-aux*): New target.
5134 * configure.in (m68*-apple-aux*): New native host.
5135 (m68kaux_coff_vec): New vector.
5136 * configure: Rebuild.
5137 * targets.c (m68kaux_coff_vec): Declare.
5138 * coffcode.h (bfd_coff_backend_data): Add field
5139 _bfd_coff_link_add_one_symbol.
5140 (bfd_coff_link_add_one_symbol): Define.
5141 (compare_arelent_ptr): New static function if TARG_AUX.
5142 (coff_write_relocs): If TARG_AUX, sort the relocs.
5143 (coff_write_object_contents): Set A/UX aouthdr magic number.
5144 (coff_link_add_one_symbol): Define if not defined.
5145 (bfd_coff_std_swap_table): Initialize new field.
5146 * libcoff.h: Rebuild.
5147 * cofflink.c (coff_link_add_symbols): Call
5148 bfd_coff_link_add_one_symbol rather than
5149 _bfd_generic_link_add_one_symbol.
5150 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5151 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5152 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5153 * Makefile.in: Rebuild dependencies.
5154 (BFD32_BACKENDS): Add coff-aux.o.
5155 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5157 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5159 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5160 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5162 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5165 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5166 (maintainer-clean): Warn about deleting special files.
5167 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5169 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5170 warning symbols correctly.
5171 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5172 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5173 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5174 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5175 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5176 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5178 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5181 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5183 * libcoff-in.h: aligned newly exported names with bfd naming
5184 conventions. Removed an erroneous define of POWERPC_LE_PE.
5185 * libcoff.h: Rebuild.
5186 * cofflink.c, coff-ppc.c: the above function name changes
5188 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5190 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5191 * ecoff.c (struct extsym_info): Define.
5192 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5193 to ecoff_link_write_external.
5194 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5195 Strip symbols when appropriate.
5197 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5198 * syms.c (BSF_OBJECT): Define.
5199 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5200 * bfd-in2.h: Rebuild.
5201 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5203 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5206 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5207 copying relocs into a shared object, treat a defined global symbol
5209 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5210 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5211 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5213 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5214 real defined symbol, not to a weak defined symbol.
5216 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5218 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5219 and made a few static functions externs.
5221 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5222 POWERPC_LE_PE hack in cofflink.
5224 * libcoff-in.h: promoted the following from cofflink.c to allow
5225 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5226 coff_debug_merge_element, struct coff_debug_merge_type,
5227 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5228 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5229 coff_debug_merge_hash_lookup, coff_link_section_info,
5230 coff_final_link_info, coff_debug_merge_hash_newfunc,
5231 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5233 * libcoff.h: re-gen'd
5235 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5237 * syms.c: Include "bfdlink.h".
5238 (struct stab_find_info): Define.
5239 (_bfd_stab_section_find_nearest_line): New function.
5240 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5241 * libbfd.h: Rebuild.
5242 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5243 * elf.c (_bfd_elf_find_nearest_line): Try calling
5244 _bfd_stab_section_find_nearest_line before searching the ELF
5245 symbol table. Find the closest STT_FUNC symbol, not the last one.
5246 * libcoff-in.h (coff_data_type): Add line_info field.
5247 * libcoff.h: Rebuild.
5248 * coffgen.c (coff_find_nearest_line): Try calling
5249 _bfd_stab_section_find_nearest_line before searching the COFF
5251 * Makefile.in: Rebuild dependencies.
5253 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5255 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5256 4 bytes, so we get the correct value when updating the register
5257 field in little endian mode.
5259 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5262 entry_section fields. Add sntoc and snentry fields.
5263 * libcoff.h: Rebuild.
5264 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5265 not toc_section and entry_section (the COFF file does not have any
5266 sections at this point).
5267 (coff_write_object_contents): Set o_snentry and o_sntoc from
5268 snentry and sntoc rather than entry_section and toc_section.
5269 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5270 snentry, not toc_section and entry_section.
5271 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5272 entry_section from hentry.
5273 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5275 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5276 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5277 than using toc_section directly.
5279 * archures.c: Add missing `.' in enum bfd_architecture.
5280 * bfd-in2.h: Rebuild.
5282 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5283 Robert Lipe <robertl@arnet.com>.
5285 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5287 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5288 to sections we allocate. Use bfd_zalloc to allocate initialial
5289 sections, not bfd_alloc.
5290 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5291 SDA{,2}I16 relocations.
5292 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5293 whether to put something in .sbss or not.
5294 (ppc_elf_relocate_section): Add support for more relocations. Add
5295 in sec->output_offset where appropriate. Make error messages
5296 include the symbol name.
5298 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5299 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5300 doesn't get redefined messages if -shared.
5302 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5303 section if the rel_section field has been set up.
5305 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5307 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5310 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5312 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5313 of flags, only flags used are controlled by mach number. Bump up
5314 output file mach number to highest of input file mach numbers.
5315 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5316 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5318 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5319 bfd_elf64_sparc_vec support.
5321 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5323 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5324 the embedded bit is set on some objects and not on others. Just
5326 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5329 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5331 * coffcode.h (coff_new_section_hook): Don't try to align the
5334 * coffcode.h (coff_set_section_contents): Fix the handling of the
5335 .lib section to work even if the entire section contents are
5336 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5337 Robert Lipe <robertl@arnet.com>.
5339 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5341 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5342 memory here for contents.
5344 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5345 _SDA2_BASE_ by 32768.
5346 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5347 started using. Allocate contents for .sdata and .sdata2 sections
5349 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5351 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5352 size _SDA{,2}_BASE_.
5353 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5356 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5358 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5360 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5361 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5362 (bfd_mach_sparc_v9a): Define.
5363 (bfd_mach_sparc_v9_p): Define.
5364 * bfd-in2.h: Regenerated.
5365 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5367 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5368 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5369 to bfd_elf32_sparc_vec.
5370 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5371 Add v8plus{,a} support.
5373 (sparc_compatible): New function.
5374 * elf32-sparc.h: #include "elf/sparc.h".
5375 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5376 elf32_sparc_final_write_processing): New functions.
5377 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5378 elf_backend_final_write_processing): Define.
5380 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5382 * elf-bfd.h (struct elf_link_hash_entry): Add
5383 linker_section_pointer field.
5384 (enum elf_linker_section_enum): Enumeration for new way of
5385 creating linker dynamic sections and symbols.
5386 (elf_linker_section{,_pointers}): New structures for creating
5387 dynamic sections and symbols.
5388 (elf_obj_tdata): Add linker_section_pointers and linker_section
5390 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5391 (_bfd_elf_create_linker_section): New declarations.
5392 (_bfd_elf_find_pointer_linker_section): Ditto.
5393 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5394 (_bfd_elf_make_linker_section_rela): Ditto.
5396 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5398 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5399 (ppc_elf_create_linker_section): New function to create the
5400 sections .got, .sdata, and .sdata2.
5401 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5403 (ppc_elf_check_relocs): Support more of the eabi relocations.
5404 (ppc_elf_relocate_section): Ditto.
5405 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5406 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5408 * elflink.h (elf_create_pointer_linker_section): New function to
5409 create initialized pointers in dynamic linker sections.
5410 (elf_finish_pointer_linker_section): Actually intialize the
5411 pointers created above.
5413 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5414 macros to provide both 32 and 64 bit versions of
5415 elf_create_pointer_linker_section.
5416 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5417 provide both 32 and 64 bit versions of
5418 elf_finish_pointer_linker_section.
5420 * elflink.c (_bfd_elf_create_linker_section): New function to
5421 create a linker section.
5422 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5423 given address in the linker pointer offsets created for a given
5425 (_bfd_elf_make_linker_section_rela): Make a RELA section
5426 corresponding to the generated linker section.
5428 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5430 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5432 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5434 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5435 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5436 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5437 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5438 toc entry in an objdump) for now.
5439 (ppc_do_last, ppc_get_last): New function - needed to save processing
5440 the toc owner to the end.
5441 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5444 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5445 toc owner from being done till last. Must define POWERPC_LE_PC
5448 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5450 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5452 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5453 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5455 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5457 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5459 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5461 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5463 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5465 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5467 * elf.c (assign_file_positions_for_segments): Don't increment file
5468 offset for a segment which contains no loadable sections.
5470 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5472 * reloc.c: Add new PowerPC relocations.
5473 * {bfd-in2,libbfd}.h: Regenerate.
5475 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5476 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5478 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5480 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5483 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5486 * coffgen.c (coff_find_nearest_line): Don't try to cache
5487 information in sections that are not owned by a BFD. From Richard
5488 Henderson <richard@atheist.tamu.edu>.
5490 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5491 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5492 * elflink.h (elf_link_output_extsym): Remove special check for
5495 * ecoffswap.h: Add prototypes for static functions.
5497 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5499 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5500 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5502 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5503 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5504 support. Begin support for R_PPC_SDA{2,}REL.
5506 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5508 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5509 create the .got and .got.neg sections.
5510 (ppc_elf_size_dynamic_sections): Call it.
5511 (ppc_elf_check_relocs): Call it.
5512 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5513 (ppc_elf_check_relocs): Add error messages for relocations we
5514 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5517 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5519 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5520 section flags for V.4 and eabi.
5522 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5524 * elf.c (assign_file_positions_for_segments): If a segment
5525 contains no sections, don't mark it as readable.
5527 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5528 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5530 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5531 dynamic section, if there is one.
5532 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5533 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5534 (bfd_elf64_swap_dyn_in): Likewise.
5535 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5537 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5539 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5540 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5541 <pirker@eiunix.tuwien.ac.at>.
5543 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5545 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5546 PowerPC V.4 and eabi.
5547 * bfd-in2.h: Regenerate.
5548 * libfd.h: Regenerate.
5550 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5552 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5553 section type and SHF_EXCLUDE section flag, turning them into the
5554 appropriate bfd section flag.
5556 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5558 * xcofflink.c (xcoff_link_add_symbols): Create the special
5559 sections if we see a DYNAMIC object, in case that is the only
5560 XCOFF input object we see.
5562 * elf32-mips.c: Extensive changes for a start at dynamic linking
5563 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5565 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5566 (struct elf_backend_data): Remove
5567 elf_backend_create_program_headers field. Add
5568 elf_backend_additional_program_headers and
5569 elf_backend_modify_segment_map fields.
5570 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5572 (elf_backend_additional_program_headers): Likewise.
5573 (elf_backend_modify_segment_map): Likewise.
5574 (elf_backend_create_program_headers): Don't define.
5575 (elfNN_bed): Change to account for field changes.
5576 * elf.c (assign_file_positions_for_segments): Call new
5577 modify_segment_map backend function. Don't call old
5578 create_program_headers backend function.
5579 (get_program_header_size): Call additional_program_headers rather
5580 than create_program_headers.
5581 * elflink.h (elf_link_add_object_symbols): Initialize
5582 type_change_ok from new backend field.
5583 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5585 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5586 a reloc against the appropriate section.
5588 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5589 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5590 (elf_flags_init): Rename from elf_ppc_flags_init.
5591 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5593 (ppc_elf_copy_private_bfd_data): Likewise.
5594 (ppc_elf_merge_private_bfd_data): Likewise.
5596 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5599 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5601 * coff-alpha.c (alpha_relocate_section): During final link, allow
5602 output .lita section to be bigger than 64k by adjusting gp value
5603 on a per-input section basis.
5604 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5606 (struct ecoff_section_tdata): Add gp field.
5608 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5610 Handle Alpha ECOFF changes in OSF/1 3.2.
5611 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5613 * coff-alpha.c: Include "aout/ar.h".
5614 (alpha_ecoff_get_relocated_section_contents): Don't require an
5615 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5616 3.2 doesn't generate one.
5617 (alpha_relocate_section): Likewise.
5618 (alpha_ecoff_slurp_armap): Define.
5619 (alpha_ecoff_slurp_extended_name_table): Define.
5620 (alpha_ecoff_construct_extended_name_table): Define.
5621 (alpha_ecoff_truncate_arname): Define.
5622 (alpha_ecoff_write_armap): Define.
5623 (alpha_ecoff_generic_stat_arch_elt): Define.
5624 (alpha_ecoff_update_armap_timestamp): Define.
5626 (alpha_ecoff_read_ar_hdr): New static function.
5627 (alpha_ecoff_get_elt_at_filepos): New static function.
5628 (alpha_ecoff_openr_next_archived_file): New static function.
5629 (alpha_ecoff_get_elt_at_index): New static function.
5630 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5631 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5632 _bfd_ecoff to alpha_ecoff.
5633 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5634 field from backend structure, rather than always calling
5635 _bfd_get_elt_at_filepos.
5636 * coff-mips.c (mips_ecoff_backend_data): Initialize
5637 get_elt_at_filepos field.
5638 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5639 from _bfd_generic_read_ar_hdr with minor changes.
5640 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5641 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5642 * libbfd.h: Rebuild.
5644 * bfd-in.h (BFD_IN_MEMORY): Define.
5645 * libbfd-in.h (struct bfd_in_memory): Define.
5646 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5647 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5648 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5649 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5650 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5651 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5652 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5653 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5654 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5655 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5657 (bfd_openstreamr): Likewise.
5658 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5659 BFD_IN_MEMORY is not set.
5660 * riscix.c (riscix_some_aout_object_p): Likewise.
5661 * bfd-in2.h, libbfd.h: Rebuild.
5663 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5664 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5665 (bfd_get_elt_at_index): Define.
5666 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5667 bfd_get_elt_at_index. Change index parameter from int to
5669 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5670 (_bfd_noarchive_get_elt_at_index): Define.
5671 (_bfd_archive_bsd_get_elt_at_index): Define.
5672 (_bfd_archive_coff_get_elt_at_index): Define.
5673 * bfd-in2.h, libbfd.h: Rebuild.
5674 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5675 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5676 * ieee.c (ieee_get_elt_at_index): Define.
5677 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5678 * oasys.c (oasys_get_elt_at_index): Define.
5679 * som.c (som_get_elt_at_index): Define.
5681 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5682 numbers to the .text section.
5684 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5686 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5687 If there is a SEC_DEBUGGING section, get the contents of the debug
5688 information part from it.
5689 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5691 (ieee_write_object_contents): Check ieee_write_debug_part return.
5693 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5695 * config.bfd (i[345]86-*-freebsd*): Add target.
5696 * configure.in (i386freebsd_vec): Add vec.
5697 * configure: Regenerate.
5698 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5699 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5700 Rebuild dependencies..
5701 * freebsd.h: New file.
5702 * i386freebsd.c: New file.
5703 * targets.c (i386freebsd_vec): Declare.
5704 (bfd_target_vector): Add i386freebsd_vec.
5705 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5706 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5708 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5710 * ieee.c (ieee_slurp_debug): New static function.
5711 (ieee_object_p): Call it.
5712 (ieee_slurp_section_data): Skip debugging sections.
5713 (ieee_get_reloc_upper_bound): Likewise.
5714 (ieee_get_section_contents): Likewise.
5715 (ieee_canonicalize_reloc): Likewise.
5716 (ieee_write_section_part): Likewise.
5717 (ieee_write_debug_part): Likewise.
5718 (ieee_write_data_part): Likewise.
5719 (init_for_output): Likewise.
5721 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5723 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5725 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5726 relocs, since ppc_elf_relocate_section handles the linker case.
5727 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5729 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5730 ppc_elf_relocate_section since that is now the only caller.
5731 (ppc_elf_relocate_section): Ditto.
5733 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5735 * coffcode.h (coff_write_object_contents): If we don't know the
5736 section of the entry point for an XCOFF executable, always set the
5737 entry address to -1.
5739 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5741 * elf.c (bfd_section_from_shdr): Add support for note sections.
5743 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5745 * bfd-in.h (struct _symbol_info): Add stab_type field.
5746 * bfd-in2.h: Rebuild.
5747 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5749 * elf32-ppc.c: Remove trailing newline from calls to
5751 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5752 difference if target endianness is known.
5754 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5756 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5757 old style TOC16 references without using R_PPC_GOT.
5758 (ppc_reloc_type): Ditto.
5759 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5760 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5761 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5762 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5763 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5765 (ppc_elf_adjust_dynamic_symbol): Ditto.
5766 (ppc_elf_adjust_dynindx): Ditto.
5767 (ppc_elf_size_dynamic_sections): Ditto.
5768 (ppc_elf_finish_dynamic_symbol): Ditto.
5769 (ppc_elf_finish_dynamic_sections): Ditto.
5770 (ELF_DYNAMIC_INTERPRETER): Define.
5772 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5774 * elf.c (copy_private_bfd_data): When attaching sections to
5775 segments ignore sections that won't be allocated. Patch from
5778 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5780 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5783 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5785 * coff-i960.c (CALC_ADDEND): Define.
5786 (coff_i960_relocate_section): Add the input section VMA to the
5787 addend for PC relative relocs.
5789 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5791 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5792 to correctly terminate.
5794 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5796 * targets.c (enum bfd_endian): Define.
5797 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5798 from boolean to enum bfd_endian. Change header_byteorder_big_p
5800 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5801 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5802 * bfd-in2.h: Rebuild.
5803 * All targets: Change initialization of byteorder and
5804 header_byteorder to use enum bfd_endian values rather than
5806 * All files: Change all references to byteorder_big_p and
5807 header_byteorder_big_p to use new bfd_*_endian macros.
5809 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5811 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5813 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5815 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5817 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5819 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5821 * ieee.c: Lots of minor cleanups. Make many functions return
5822 errors rather than calling abort. Also:
5823 (ieee_write_twobyte): Remove; change callers to call existing
5824 ieee_write_2bytes function.
5825 (ieee_write_expression): Don't output the section twice when
5826 outputting a local symbol. Don't emit an extraneous zero if there
5828 (ieee_slurp_sections): Set the lma as well as the vma.
5829 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5831 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5832 a recognized one or bfd_arch_unknown.
5833 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5835 (ihex_get_symtab): Likewise.
5837 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5839 * aoutx.h: Include <ctype.h>.
5840 (struct aout_link_includes_table): Define.
5841 (struct aout_link_includes_totals): Define.
5842 (struct aout_link_includes_entry): Define.
5843 (aout_link_includes_lookup): Define macro.
5844 (struct aout_final_link_info): Add includes field.
5845 (aout_link_includes_newfunc): New static function.
5846 (NAME(aout,final_link)): Initialize includes hash table.
5847 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5849 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5851 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5853 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5855 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5857 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5859 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5860 (pe_print_private_bfd_data): call pe_print_reloc.
5861 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5862 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5863 up some debugging as well.
5865 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5867 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5870 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5872 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5873 when setting sections to NULL.
5875 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5877 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5879 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5880 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5882 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5883 * bfd-in2.h: Rebuild.
5885 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5887 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5889 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5891 * ihex.c (ihex_scan): Handle record types 4 and 5.
5892 (ihex_object_p): Permit types 4 and 5.
5893 (ihex_set_section_contents): Remove check for out of range
5895 (ihex_write_object_contents): Generate types 4 and 5.
5897 * elflink.h (elf_link_output_extsym): Just ignore warning and
5898 indirect references to symbols which don't really exist.
5900 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5902 * peicode.h (pe_print_idata): Minor format fixes
5903 (pe_print_edata): New function. Under private printing, this formats
5904 the edata section of a PE file.
5905 (pe_print_private_bfd_data): Added call to pe_print_edata.
5907 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5909 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5910 index, don't call stoi.
5912 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5914 * srec.c (srec_scan): Set lma as well as vma.
5916 * ihex.c: New file; support for Intel Hex format.
5917 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5918 (ihex_vec): Declare.
5919 (bfd_target_vector): Always include ihex_vec.
5920 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5921 * Makefile.in: Rebuild dependencies.
5922 (BFD_LIBS): Add ihex.o
5923 (BFD_LIBS_CFILES): Add ihex.c.
5924 * bfd-in2.h: Rebuild.
5926 * elf.c (assign_file_positions_for_segments): Sort the sections in
5928 (get_program_header_size): Return the right size if segment_map is
5930 (copy_private_bfd_data): Don't bother to sort the sections.
5932 * bfd.c (bfd_record_phdr): New function.
5933 * bfd-in.h (bfd_record_phdr): Declare.
5934 * bfd_in2.h: Rebuild.
5936 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5939 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5940 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5942 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5943 (bfd_zmalloc): Change declaration.
5944 * libbfd.h: Rebuild.
5945 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5946 and realloc. Don't set bfd_error_no_memory if they fail.
5948 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5950 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5951 uses as well. Added a new howto to deal with TOCREL16 relocs that
5952 are TOCDEFN as well.
5953 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5954 to handle RVA relocs from dlltool.
5955 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5956 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5957 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5959 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5960 to get the right section alignment.
5962 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5964 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5965 p_paddr if p_paddr is zero.
5966 (make_mapping): Set includes_filehdr and includes_phdrs for first
5968 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5970 (assign_file_positions_for_segments): Handle includes_filehdr and
5971 includes_phdrs. Remove special handling of PT_PHDR and first
5973 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5974 when appropriate. Remove special handling of PT_PHDR segment.
5975 Use a more complex condition for when a section is included in a
5976 segment to handle Solaris linker oddities.
5978 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5980 * coff-m88k.c (howto_table): Reformatted for easier reading;
5981 special_function now points to new function m88k_special_reloc.
5982 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5984 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5985 be done correctly by m88k_special_reloc.
5986 (reloc_processing): New function to be used by RELOC_PROCESSING.
5987 (RELOC_PROCESSING): Define to call reloc_processing.
5989 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5991 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5992 (pe_print_pdata): Likewise.
5994 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5995 obstack_alloc fails.
5996 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5998 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5999 * Many files: don't set bfd_error_no_memory if one of the above
6002 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6003 if p_paddr_valid is set.
6004 (copy_private_bfd_data): New static function.
6005 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6007 * elf.c (assign_file_positions_for_segments): Fix case where extra
6008 program headers were allocated.
6010 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6011 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6012 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6013 _bfd_elf_print_private_bfd_data.
6015 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6016 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6017 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6018 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6019 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6020 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6021 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6023 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6025 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6026 * elf.c (make_mapping): New static function.
6027 (map_sections_to_segments): New static function.
6028 (elf_sort_sections): New static function.
6029 (assign_file_positions_for_segments): New static function.
6030 (map_program_segments): Remove.
6031 (get_program_header_size): Remove sorted_hdrs, count, and
6032 maxpagesize parameters. Simplify.
6033 (assign_file_positions_except_relocs): When generating an
6034 executable, use assign_file_positions_for_segments.
6035 (elf_sort_hdrs): Remove.
6036 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6037 to get_program_header_size.
6039 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6041 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6043 * configure, config.in: Regenerate with autoconf 2.7.
6045 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6046 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6048 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6050 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6051 (ecoff_sec_to_styp_flags): Likewise.
6052 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6053 (ecoff_set_symbol_info): Handle scRConst.
6054 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6055 (ecoff_compute_section_file_positions): Handle .rconst section.
6056 (_bfd_ecoff_write_object_contents): Likewise.
6057 (ecoff_link_check_archive_element): Handle scRConst.
6058 (ecoff_link_add_externals): Likewise.
6059 (ecoff_link_write_external): Handle .rconst section.
6060 (ecoff_reloc_link_order): Likewise.
6061 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6062 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6064 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6066 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6067 DEF_DYNAMIC flag is set.
6069 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6071 * host-aout.c: If TRAD_HEADER is defined, include it.
6073 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6075 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6076 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6077 (BFD_NEED_DECLARATION): New function.
6078 * configure.in: Use BFD_NEED_DECLARATION.
6079 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6080 * configure, config.in: Rebuild with autoconf 2.6.
6082 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6083 special_sections before returning when called with a non XCOFF
6086 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6089 * coffcode.h (coff_compute_section_file_positions): Only pad the
6090 previous section to force file alignment when creating an
6093 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6095 * coffcode.h (coff_compute_section_file_positions): If
6096 RS6000COFF_C, set up the .debug section.
6098 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6099 if it is not large enough to accomodate the entire TOC area with
6100 signed 16 bit offsets.
6101 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6103 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6104 TOC anchor to use the TOC value used in the output file.
6106 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6108 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6109 (_bfd_coff_read_string_table): Likewise.
6111 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6113 * pe-arm.c: Fix typos.
6114 * coff-arm.c: Likewise.
6116 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6118 * coff-ppc.c (list_ele): Added "cat"egory member.
6119 (record_toc): New category parameter (priv or pub).
6120 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6121 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6122 the mainline. It addes extra toc cells in error.
6123 (ppc_coff_swap_sym_in_hook): Added some documentation.
6124 (dump_toc): Can now diagnose "virtual toc" chicanery.
6126 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6128 * elf-bfd.h (struct elf_link_hash_table): Change type of
6129 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6131 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6133 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6134 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6136 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6137 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6138 defined or mentioned in a regular file.
6140 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6142 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6143 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6144 (coff_ppc_relocate_section): Correct REL24 handling
6145 (ppc_process_before_allocation): Correct TOCDEFN handling
6147 * peicode.h (dir_names): Added name descriptions
6149 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6151 * VERSION: Updated to cygnus-2.6.
6153 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6155 * targets.c (m68k4knetbsd_vec): Declare.
6157 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6159 * targets.c (bfd_target): Change type of second argument to
6160 _bfd_print_private_bfd_data from void * to PTR.
6161 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6162 using PTR rather than void *.
6163 * bfd-in2, libbfd.h: Rebuild.
6164 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6166 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6167 _bfd_generic_bfd_print_private_bfd_data rather than casting
6170 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6172 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6173 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6175 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6176 BFD64_BACKENDS_CFILES): New variables.
6179 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6181 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6182 not at the file position of the first section.
6183 * coffcode.h (coff_compute_section_file_positions): Avoid using
6185 (coff_write_object_contents): When generating a PPC PE executable
6186 with no symbols, round up the file size to a COFF_PAGE_SIZE
6188 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6189 don't write out a string table.
6191 * elf.c (bfd_section_from_shdr): When using a different section
6192 header, pass the new one to _bfd_elf_make_section_from_shdr.
6193 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6194 (elf_map_symbols): Add section VMA to symbol value when comparing
6196 (_bfd_elf_compute_section_file_positions): Only build symbol table
6197 if there are some symbols. Set file offset of symtab and strtab
6199 (assign_file_positions_except_relocs): Remove dosyms parameter.
6200 Change all callers. Never set file offset of symtab and strtab
6202 (_bfd_elf_copy_private_section_data): New function.
6203 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6204 (_bfd_elf_copy_private_symbol_data): New function.
6205 (swap_out_syms): Check for special mapping of st_shndx created by
6206 copy_private_symbol_data.
6207 * elfxx-target.h: Use new copy routines.
6208 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6209 (_bfd_elf_copy_private_section_data): Declare.
6211 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6213 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6216 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6217 _bfd_dummy_target, matching the recent change to archive
6220 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6222 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6223 arithmetic on PTR types.
6225 * aout-target.h (MY(callback)): Set the lma of the sections.
6227 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6228 symbol into a reloc against the section.
6230 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6232 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6233 glue for the relocs: IMGLUE and IFGLUE.
6234 (record_toc): new function - tracks toc contents
6235 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6236 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6237 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6238 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6239 (ppc_record_toc_entry): Removed a debug define (duh)
6241 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6242 (pe_print_idata): New function - formats the idata section data
6243 (pe_print_pdata): New function - formats the pdata section data
6244 (pe_print_private_bfd_data): calls to above
6246 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6248 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6249 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6250 TARGET_SYM and TARGET_NAME for vector and BFD name.
6251 * coff-pmac.c (pmac_xcoff_vec): Remove.
6252 (TARGET_SYM, TARGET_NAME): Define.
6253 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6254 machine to 0, not all PowerMacs are 601s.
6256 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6258 * elfcode.h (elf_object_p): Read in any program headers.
6259 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6260 based on the program headers, if any.
6261 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6262 (map_program_segments): Set p_paddr of program headers based on
6265 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6267 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6270 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6271 trying to do a relocateable link with a non-a.out object file.
6273 * archive.c (bfd_generic_archive_p): Check the first object file
6274 in an archive even if target_defaulted is set. If the object file
6275 has the wrong xvec, reject it.
6277 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6278 be represented, report the name via _bfd_error_handler.
6279 (translate_to_native_sym_flags): Likewise.
6280 * elf32-mips.c (mips_elf_final_link): Likewise.
6281 * oasys.c (oasys_write_sections): Likewise.
6283 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6284 which checks for STYP_OVRFLO sections.
6285 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6286 reloc and lineno count overflows.
6287 (coff_write_object_contents): Call coff_count_linenumbers before
6288 coff_compute_section_file_positions. If RS6000COFF_C, handle
6289 reloc and lineno count overflows.
6290 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6291 relocs before dealing with .pad sections. Count overflow section
6292 headers when handling .pad sections.
6294 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6297 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6298 (struct xcoff_link_hash_table): Add descriptor_section and
6299 special_sections fields.
6300 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6301 (xcoff_link_add_symbols): Set linkage section alignment. Create
6302 descriptor section. Check for magic symbol names (_text, etc.),
6303 and record them in special_sections if found. Set
6304 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6305 descriptor field to point back to the function code symbol.
6306 (xcoff_sweep): Always mark the special descriptor_section.
6307 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6308 function descriptor, and mark it if it is.
6309 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6310 parameter, and fill it in. Allocate space for the descriptor
6312 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6313 global linkage code. If an undefined function descriptor is
6314 exported, arrange to define it. Warn about any other undefined
6316 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6317 (xcoff_write_global_symbol): Create a function descriptor when
6319 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6320 * bfd-in2.h: Rebuild.
6322 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6324 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6325 (ppc_coff_link_hash_table): new types for hashing
6326 (ppc_coff_link_hash_newfunc): hash entry constructor
6327 (ppc_coff_link_hash_table_init): hash table initializer
6328 (ppc_coff_link_hash_table_create): hash table constructor
6329 (ppc_record_toc_entry): changed references to hash table
6330 (coff_ppc_relocate_section): changed references to hash table
6332 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6333 * libcoff.h: Rebuild
6335 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6336 (coff_link_add_symbols): removed toc_offset init
6338 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6340 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6343 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6344 if it is given and mmep is available.
6345 * acconfig.h: Undef USE_MMAP.
6346 * configure, config.in: Regenerated.
6347 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6348 table handling the old way.
6349 (aout_get_external_symbols): Don't complain if last byte of string
6351 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6352 (bfd_free_window) [! USE_MMAP]: Don't define.
6353 (bfd_get_file_window,
6354 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6356 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6358 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6361 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6363 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6364 compatible with AMD generated COFF files. Try to support both AMD
6365 and GNU formats simultaneously.
6366 (coff_a29k_relocate_section): Likewise.
6368 * libbfd.c (bfd_get_file_window): Change writable parameter from
6369 int to boolean; update all callers. Pass MAP_SHARED if not
6370 writable--it's required on Solaris. Cast fprintf argument to
6372 * bfd-in.h (bfd_get_file_window): Update declaration.
6373 * bfd-in2.h: Rebuild.
6374 * aoutx.h: Update calls to bfd_get_file_window.
6376 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6378 (xcoff_swap_ldhdr_in): New static function.
6379 (xcoff_swap_ldsym_in): New static function.
6380 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6381 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6382 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6383 Handle XTY_ER/XMC_XO symbols correctly.
6384 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6385 rather than normal symbol table.
6386 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6387 already defined with the same absolute value.
6388 (xcoff_mark): When considering called symbols, check whether the
6389 descriptor is from a dynamic object, rather than the symbol
6391 (xcoff_build_ldsyms): Likewise.
6393 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6394 Cast realloc and malloc return values. If malloc or realloc fail,
6395 set bfd_error_no_memory.
6396 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6397 * bfd-in2.h: Rebuild.
6399 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6401 * coff-ppc.c (ppc_record_toc_entry): new function.
6402 (in_reloc_p): changed return value.
6403 (coff_ppc_relocate_section): much rework.
6404 (ppc_allocate_toc_section): new function.
6405 (ppc_process_before_allocation): new function.
6406 (ppc_coff_swap_sym_in_hook): new function.
6408 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6409 (coff_link_add_symbols): initialize toc_offset.
6411 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6412 (coff_swap_aouthdr_out): Added more sections to the data
6413 dictionary for the pe file header. Also changed linker version
6414 number on the ppc side.
6415 (dir_names): small improvements to the dictionary printing.
6416 (pe_mkobject_hook): save the file level flags.
6418 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6419 (pe_tdata): added real_flags field
6420 (coff_tdata): added local_toc_sym_map and access macro
6422 * libcoff.h (coff_link_hash_entry): added toc_offset field
6423 (pe_tdata): added real_flags field
6424 (coff_tdata): added local_toc_sym_map and access macro
6426 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6427 (coff_mkobject): init for local_toc_sym_map
6428 (coff_write_object_contents): set the internal_a.magic to
6429 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6432 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6434 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6435 entries until both the line number address and the function name
6436 address are too large.
6438 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6439 * configure: Rebuilt.
6441 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6442 is defined in the environment.
6444 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6446 * som.c (som_get_section_contents_in_window): Define to use
6449 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6451 * coff-i860.c: New file, based on coff-i386.c.
6452 * cpu-i860.c: New file, based on cpu-i386.c.
6453 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6454 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6455 targets, using i860coff_vec.
6456 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6457 trad-core.o and hosts/i860mach3.h.
6458 (i860coff_vec): Use coff-i860.o and cofflink.o.
6459 * configure: Rebuild.
6460 * Makefile.in: Rebuild dependencies.
6461 (ALL_MACHINES): Add cpu-i860.o.
6462 (BFD32_BACKENDS): Add coff-i860.o.
6463 (CFILES): Add cpu-i860.c and coff-i860.c.
6464 * targets.c (i860coff_vec): Declare.
6465 (bfd_target_vector): Add &i860coff_vec.
6466 * archures.c (bfd_i860_arch): Declare.
6467 (bfd_archures_list): Add &bfd_i860_arch.
6468 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6469 (coff_set_flags): Handle bfd_arch_i860.
6470 (coff_write_object_contents): Handle I860 a.out magic number.
6472 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6474 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6475 the created .tc section to 2.
6476 (xcoff_mark): Don't keep a .loader reloc for a call to an
6477 undefined symbol when creating a shared library.
6478 (xcoff_build_ldsyms): When creating a shared library, generate
6479 global linkage code for a call to an undefined symbol.
6481 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6483 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6484 BFD32_BACKENDS, BFD64_BACKENDS.
6485 (.dep1): Put mkdep output in a separate file.
6486 Rebuilt dependencies.
6488 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6491 Permit use of mmap when available:
6493 * configure.in: Check for mmap, madvise, mprotect.
6494 * config.in, configure: Regenerated.
6496 * libbfd.c (struct _bfd_window_internal): Define type.
6497 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6499 (ok_to_map): New static variable for debugging.
6500 (_bfd_generic_get_section_contents_in_window): New function.
6501 * bfd-in.h (bfd_window_internal): Declare type.
6502 (bfd_window): Define type.
6503 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6504 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6507 * libaout.h (struct aoutdata): Add two window fields.
6508 (obj_aout_sym_window, obj_aout_string_window): New macros.
6509 * aoutx.h (some_aout_object_p): Initialize windows.
6510 (aout_get_external_symbols): Get symbol data and strings in
6511 windows instead of explicitly allocated buffers.
6512 (slurp_symbol_table): Free window instead of memory.
6513 (bfd_free_cached_info): Release windows instead of freeing storage
6515 (aout_link_free_symbols): Ditto.
6517 * targets.c (bfd_target): Add new field for
6518 get_section_contents_in_window.
6519 (BFD_JUMP_TABLE_GENERIC): Updated.
6520 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6521 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6522 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6523 macros for get_section_contents_in_window field.
6525 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6527 * core.c: Renamed to corefile.c
6528 * makefile.dos (OBJS): Change core.o to corefile.o
6529 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6532 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6534 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6535 targ_selvecs to allow debugging under Irix-5 native.
6538 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6540 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6541 to o. Clobber and restore the list of new csects around the call
6542 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6543 linker error and the linker wants to read the symbol table. Reset
6544 the line number count of a real section even if it has no relocs.
6545 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6547 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6550 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6552 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6553 an undefined symbol in a shared link.
6555 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6556 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6557 phdm@info.ucl.ac.be (Philippe De Muyter).
6559 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6561 * coff-m88k.c (rtype2howto): New static function.
6562 (RTYPE2HOWTO): Use it rather than a macro definition.
6564 * coffcode.h (coff_write_object_contents): set internal_a.magic
6565 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6567 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6568 define TRAD_HEADER to new file hosts/delta68.h.
6569 m88*-motorola-sysv*, however, does use ptrace-core.o.
6570 * hosts/delta68.h: New file.
6572 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6573 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6575 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6577 * i386linux.c (MY(vec)): Declare before use.
6579 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6581 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6582 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6584 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6585 BFD is not of the right type.
6586 (bfd_elf_get_needed_list): Likewise.
6587 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6588 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6589 * xcofflink.c (XCOFF_XVECP): Define.
6590 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6592 (bfd_xcoff_import_symbol): Likewise.
6593 (bfd_xcoff_export_symbol): Likewise.
6594 (bfd_xcoff_link_count_reloc): Likewise.
6595 (bfd_xcoff_record_link_assignment): Likewise.
6596 (bfd_xcoff_size_dynamic_sections): Likewise.
6598 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6599 table index against the number of symbols for a base relative
6602 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6604 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6605 full_aouthdr flag here...
6606 (_bfd_xcoff_bfd_final_link): ...not here.
6608 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6610 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6611 systems that have a system <libelf.h>.
6612 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6613 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6614 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6615 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6616 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6617 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6618 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6620 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6622 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6623 set, set BSF_WEAK in symbol. Change all callers.
6624 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6625 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6626 _bfd_generic_link_add_one_symbol.
6627 (ecoff_indirect_link_order): Check that the section tdata relocs
6628 are not NULL before using them.
6630 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6631 define TRAD_HEADER as hosts/alphalinux.h.
6632 * configure: Rebuild.
6633 * hosts/alphalinux.h: New file.
6634 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6637 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6639 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6640 C_ECOMM storage classes.
6642 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6644 (xcoff_mark): Call xcoff_mark_symbol.
6645 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6646 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6648 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6650 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6652 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6654 (xcoff_find_reloc): New static function.
6655 (xcoff_link_add_symbols): Use it.
6656 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6657 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6658 relocate the value of C_DECL.
6660 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6662 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6664 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6665 callback decide what goes in .relocs.
6666 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6667 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6670 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6672 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6675 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6677 * xcofflink.c: More improvements, mostly to fix handling of
6678 constructors and a few other special cases.
6679 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6680 zero, reverting yesterday's change.
6681 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6682 (bfd_xcoff_link_count_reloc): Declare.
6683 (bfd_xcoff_record_link_assignment): Declare.
6684 * bfd-in2.h: Rebuild.
6686 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6688 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6689 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6690 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6691 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6692 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6693 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6695 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6698 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6699 segments includes the a.out header. See to that the magic number
6700 *always* is big-endian.
6702 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6703 m68k4k NetBSD configurations.
6705 * configure.in, configure: Separate i386 & mips NetBSD
6706 configurations from other BSD ones. Don't assume DEC is the only
6707 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6708 configurations. Add support for m68k4k NetBSD object format.
6710 * libaout.h: Added M_68K4K_NETBSD magic.
6712 * m68k4knetbsd.c: New file.
6714 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6716 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6719 * hosts/mipsnbsd.h: New file.
6722 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6724 * config.bfd: Add config stuff for mips*-*-magic* to set
6725 targ_defvec to ecoff_big_vec.
6728 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6730 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6732 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6733 toc_section, and entry_section fields.
6734 (struct xcoff_section_tdata): Remove ldrel_count field.
6735 * libcoff.h: Rebuild.
6736 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6738 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6739 full a.out header if full_aouthdr is set in xcoff_data.
6740 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6741 based on sections stored in xcoff_data.
6742 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6744 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6745 (rs6000coff_vec): Set symbol_leading_char to '.'.
6746 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6747 value stored in ret rather than returning a pointer value.
6749 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6751 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6754 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6756 * som.c (som_slurp_string_table): Allocate the strings with malloc
6757 since they're free'd by free_cached_info.
6758 (som_slurp_symbol_table): Similarly for the symbol table.
6760 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6762 * Makefile.in (diststuff): Don't make headers.
6764 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6766 * Makefile.in: Rebuild dependencies.
6768 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6769 output_bfd is not SunOS.
6770 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6771 non-SunOS input files.
6773 * xcofflink.c: Extensive changes to support linking shared objects
6774 and generating a .loader section.
6775 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6776 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6777 last_symndx, and ldrel_count fields.
6778 * libcoff.h: Rebuild.
6779 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6780 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6782 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6783 (bfd_xcoff_export_symbol): Declare.
6784 (bfd_xcoff_size_dynamic_sections): Declare.
6785 * bfd-in2.h: Rebuild.
6787 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6789 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6790 * configure: Rebuild.
6791 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6792 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6794 (pmac_xcoff_vec): Update to use new xcoff support.
6795 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6796 (xcoff_write_armap): Declare buf as unsigned char.
6797 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6799 * mpw-make.sed: Generalize subdir_do edit.
6801 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6803 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6804 correctly. Don't initialize asect->vma.
6806 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6808 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6809 something a little less than the page size.
6811 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6813 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6815 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6817 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6818 * coffcode.h (coff_write_object_contents): If .bss is before
6819 .data us that as data_start.
6820 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6822 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6823 (coff_swap_outhdr_out): Hardwire in version number.
6825 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6827 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6828 major and minor to *_vno, since the former are also macros in
6829 SunOS header files. Cast result of bfd_alloc to appropriate
6832 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6833 before assigning to sec_data.
6835 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6837 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6838 now relative to the section, not absolute.
6839 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6840 get the file name when there is a N_SO directory name. When
6841 handling stabs, remember that section->vma was added to the
6844 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6846 * sunos.c (struct sunos_link_hash_table): Add needed field.
6847 (sunos_link_hash_table_create): Call bfd_release, not free.
6848 (sunos_link_hash_table_create): Initialize needed field.
6849 (sunos_add_dynamic_symbols): Record needed objects.
6850 (bfd_sunos_get_needed_list): New function.
6851 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6852 * bfd-in2.h: Rebuild.
6854 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6856 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6858 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6860 * bfd-in.h (struct bfd_link_needed_list): Rename from
6861 bfd_elf_link_needed_list.
6862 * bfd-in2.h: Rebuild.
6863 * elf.c, elflink.h, libelf.h: Corresponding changes.
6865 Add start at AIX linker support; no shared libraries yet.
6866 * xcofflink.c: New file.
6867 * configure.in (rs600coff_vec): Use xcofflink.o.
6868 * configure: Rebuild.
6869 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6871 (struct xcoff_section_tdata): Define.
6872 (xcoff_section_data): Define macro.
6873 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6874 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6875 (_bfd_xcoff_bfd_final_link): Declare.
6876 (_bfd_ppc_xcoff_relocate_section): Declare.
6877 * libcoff.h: Rebuild.
6878 * coff-rs6000.c: Clean up a bit.
6879 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6880 cputype, csects, and debug_indices.
6881 (xcoff_copy_private_bfd_data): Copy cputype.
6882 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6883 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6884 (xcoff_reloc_type_lookup): Rename from
6885 rs6000coff_reloc_type_lookup.
6886 (coff_relocate_section): Define.
6887 (_bfd_xcoff_sizeof_headers): Define.
6888 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6889 (_bfd_xcoff_bfd_relax_section): Define.
6890 (_bfd_xcoff_bfd_link_split_section): Define.
6891 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6893 * coffcode.h (coff_compute_section_file_positions): If AIX,
6894 increment sofar by SMALL_AOUTSZ if not executable.
6895 (coff_write_object_contents): If AIX, always output an a.out
6896 header; if not executable, header size of SMALL_AOUTSZ.
6897 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6898 (_bfd_stringtab_init): Initialize xcoff field.
6899 (_bfd_xcoff_stringtab_init): New function.
6900 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6901 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6902 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6903 * libbfd.h: Rebuild.
6904 * Makefile.in: Rebuild dependencies.
6905 (BFD32_BACKENDS): Add xcofflink.o.
6906 (CFILES): Add xcofflink.c.
6908 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6909 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6910 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6912 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6914 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6916 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6918 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6919 * config.in: Regenerated.
6921 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6922 (_bfd_chunksize): New variable.
6923 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6924 for obstack chunk size.
6925 * configure.in: Check for getpagesize.
6926 * configure: Regenerated.
6928 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6930 * trad-core.c (rawptr): Make it a local variable of
6931 ptrace_unix_core_file_p.
6933 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6935 * coff-arm.c (in_reloc_p): New.
6936 * coff-i386.c (in_reloc_p): New.
6937 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6938 (coff_write_object_contents): Only set has_reloc_section
6940 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6941 in_reloc_p to decide if reloc should be emitted.
6942 * libcoff.h (pe_data_type.in_reloc_p): New.
6943 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6945 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6947 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6948 (_bfd_coff_read_internal_relocs): Likewise.
6949 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6950 (_bfd_coff_read_internal_relocs): Likewise.
6952 * elflink.h (elf_link_add_object_symbols): Correct conditions
6953 under which type and size change warnings are issued.
6955 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6957 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6958 a symbol which is not in a real section.
6959 (coff_write_native_symbol): Corresponding change.
6961 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6962 coff_link_hash_newfunc and make non-static.
6963 (_bfd_coff_link_hash_table_init): New function, broken out of
6964 _bfd_coff_link_hash_table_create.
6965 (_bfd_coff_link_hash_table_create): Use it.
6966 (process_embedded_commands): Make static.
6967 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6968 (_bfd_coff_link_hash_table_init): Declare.
6969 * libcoff.h: Rebuild.
6971 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6972 field in XCOFF tdata.
6973 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6974 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6975 based on cputype stored in a.out header, or in n_type of initial
6977 (coff_write_object_contents): Set cputype correctly in a.out
6979 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6981 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6982 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6984 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6985 * libcoff.h: Rebuild.
6987 * cpu-rs6000.c (rs6000_compatible): New static function.
6988 (bfd_rs6000_arch): Use it.
6989 * cpu-powerpc.c (powerpc_compatible): New static function.
6990 (arch_info_struct): Define various flavours of PowerPC.
6991 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6994 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6996 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6998 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7000 * elflink.h (elf_link_add_object_symbols): Don't warn about
7001 changing the size or type if the old definition was weak.
7003 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7005 * coffcode.h (combined_entry_type): Add fix_line field.
7006 (coff_slurp_line_table): Warn if we try to set the lineno field of
7008 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7009 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7010 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7011 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7013 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7014 * libcoff.h: Rebuild.
7016 * libcoff-in.h (struct xcoff_tdata): Define.
7017 (xcoff_data): Define.
7018 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7019 * bfd-in2.h, libcoff.h: Rebuild.
7020 * coff-rs6000.c (xcoff_mkobject): New static function.
7021 (coff_mkobject): Define.
7022 (xcoff_copy_private_bfd_data): New static function.
7023 (coff_bfd_copy_private_bfd_data): Define.
7024 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7026 (rs6000coff_vec): Add DYNAMIC to object_flags.
7027 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7028 .loader sections specially.
7029 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7030 section alignment from the XCOFF tdata information.
7031 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7032 F_SHROBJ, and copy the extra a.out header information into the
7033 XCOFF tdata structure.
7034 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7035 F_DYNLOAD and the extra a.out header information.
7036 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7037 C_HIDEXT symbol with attached csect information.
7038 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7039 in the o_maxdata field.
7040 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7041 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7042 end if BSF_NOT_AT_END is set.
7044 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7045 _bfd_read_ar_hdr_fn.
7046 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7047 * bfd-in2.h, libbfd.h: Rebuild.
7048 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7050 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7051 (bfd_slurp_bsd_armap_f2): Likewise.
7052 (_bfd_slurp_extended_name_table): Likewise.
7054 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7056 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7058 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7059 when the symbol table is empty.
7061 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7062 space for section symbols, since we don't output them either.
7063 (elf_m68k_adjust_dynindx): Removed.
7065 * ptrace-core.c (rawptr): Make it a local variable of
7066 ptrace_unix_core_file_p.
7068 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7070 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7073 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7074 Mac object file formats.
7076 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7078 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7079 auxent if there isn't one.
7080 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7081 rather than FILNMLEN as the maximum name length.
7083 * coffcode.h (bfd_coff_backend_data): Add new field
7084 _bfd_coff_print_aux.
7085 (bfd_coff_print_aux): New static function.
7086 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7087 scnlen field of an XTY_LD csect aux entry.
7088 (coff_print_aux): New static function.
7089 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7090 in coff_pointerize_aux_hook.
7091 (bfd_coff_std_swap_table): Initialize new field.
7092 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7093 * libcoff.h: Rebuild.
7094 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7095 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7097 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7098 if there are symbols, for native AIX ld compatibility.
7100 * coffcode.h (bfd_coff_backend_data): Add new field
7101 _bfd_coff_pointerize_aux_hook.
7102 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7103 or I960, and as 0 otherwise.
7104 (bfd_coff_std_swap_table): Initialize new field.
7105 * libcoff.h: Rebuild.
7106 * coffgen.c (coff_pointerize_aux): Change parameters to take
7107 symbol pointer instead of type and class, and to take aux index.
7108 Call _bfd_coff_pointerize_aux_hook if it is defined.
7109 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7110 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7111 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7113 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7114 read-only/host-only support.
7116 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7118 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7121 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7122 BFD_JUMP_TABLE_ARCHIVE accordingly.
7123 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7124 (_bfd_compute_and_write_armap): Declare.
7125 (_bfd_generic_read_ar_hdr): Declare.
7126 (_bfd_read_ar_hdr): Define.
7127 (_bfd_noarchive_read_ar_hdr): Define.
7128 (_bfd_archive_bsd_read_ar_hdr): Define.
7129 (_bfd_archive_coff_read_ar_hdr): Define.
7130 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7131 _bfd_read_ar_hdr instead.
7132 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7133 (_bfd_compute_and_write_armap): Rename from
7134 compute_and_write_armap. Make non-static. Change all callers.
7135 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7136 than _bfd_snarf_ar_hdr.
7137 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7138 * ieee.c (ieee_read_ar_hdr): Define.
7139 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7140 * oasys.c (oasys_read_ar_hdr): Define.
7141 * som.c (som_read_ar_hdr): Define.
7142 * bfd-in2.h, libbfd.h: Rebuild.
7144 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7146 * peicode.c (coff_swap_filehdr_in): If symptr is
7147 zero, there aren't any symbols, even if nsyms is set.
7149 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7151 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7153 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7154 sections, and set styp correctly for them: .got, .hash, .dynamic,
7155 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7156 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7158 (ecoff_sort_hdrs): New static function.
7159 (ecoff_compute_section_file_positions): Return boolean, not void.
7160 Sort the sections by VMA before looking through them. Put the
7161 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7162 section on an appropriate boundary within the page.
7163 (ecoff_compute_reloc_file_positions): Check return value of
7164 ecoff_compute_section_file_positions.
7165 (_bfd_ecoff_set_section_contents): Likewise.
7166 (_bfd_ecoff_write_object_contents): Check for various Alpha
7167 section types when incrementing text_size and data_size. Call
7168 adjust_headers backend function if it exists.
7169 * coff-alpha.c (alpha_adjust_headers): New static function.
7170 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7171 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7173 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7175 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7177 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7178 of ALTERNATE_AIX_CORE_FORMAT.
7179 * configure.in (aix4): No longer need CORE_FLAGS.
7180 * configure: Updated.
7182 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7184 NS32k changes from Ian Dall:
7185 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7187 (aout_link_input_section_std, aout_link_input_section_ext,
7188 aout_link_reloc_link_order): Call them instead of _bfd_*
7190 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7192 (backend_data): Use it instead of hardcoded zero.
7194 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7195 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7197 * ns32knetbsd.c: Include bfd.h.
7198 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7199 (MY_bfd_reloc_type_lookup): Declare function too.
7200 * pc532-mach.c (set_sizes): Don't declare.
7201 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7202 (backend_data, MY_backend_data): Don't define.
7204 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7205 ns32k-*-lites* like ns32k-*-netbsd*.
7207 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7210 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7212 * coffcode.h (coff_write_object_contents): Restore setting
7213 f_timdat to 0, deleted on August 22.
7215 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7217 * coffcode.h (coff_bfd_copy_private_symbol_data,
7218 coff_bfd_copy_private_section_data,
7219 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7220 * peicode.h (coff_bfd_copy_private_bfd_data): New
7221 (pe_bfd_copy_private_bfd_data): New.
7222 (coff_swap_scnhdr_in): Swap bss size into the right place.
7223 (pe_print_private_bfd_data): Add some newlines.
7225 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7227 * som.c (setup_sections): Don't die if a space has no subspaces.
7229 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7231 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7232 dynamic symbol override a common symbol. Don't change the size or
7233 type if they have been set and the new symbol is not a definition.
7234 Warn if the size or type changes.
7236 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7238 * som.c (som_begin_writing): Don't write the symbol table or
7240 (som_finish_writing): Write them here. Place them after the
7241 subspace data, but before the relocs.
7243 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7245 * sunos.c (sunos_add_one_symbol): Just pass false, not
7246 info->shared_library, to sunos_create_dynamic_sections.
7247 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7249 (sunos_check_dynamic_reloc): Remove .text section assertion.
7251 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7253 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7254 * configure, configure.in: Add pmac_xcoff_vec case.
7255 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7256 * coff-pmac.c: New file, PowerMac XCOFF support.
7257 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7258 * targets.c (pmac_xcoff_vec): Declare.
7260 * mpw-config.in: Various changes to be compatible with the
7261 autoconf-based configury.
7262 * mpw-make.sed: New file, sed commands to translate Unix
7263 makefile into MPW syntax.
7264 * mpw-make.in: Remove.
7265 * hosts/mpw.h: Remove.
7266 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7267 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7269 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7271 * binary.c (binary_get_symtab): Return an empty string on error.
7272 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7274 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7276 * coff-ppc.c: Reformatted according to gnu conventions
7277 Removed irrelevant "if 0" code
7279 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7281 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7282 symbols rather than as indirect symbols.
7283 (MY(slurp_symbol_table)): Don't do anything special about
7286 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7287 of .ctors and .dtors sections is no larger than 2.
7289 * sunos.c (sunos_add_one_symbol): Don't change
7290 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7292 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7293 dynamic symbols when creating a shared library.
7294 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7296 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7297 written even if it is not defined in a regular object.
7298 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7299 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7300 rather than the constant 22.
7301 (sunos_check_dynamic_reloc): Handle creating a shared library.
7302 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7303 zero when creating a shared library.
7304 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7305 write it out at the start of the symbol table.
7307 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7309 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7311 * config.bfd: Add arm-*-coff.
7312 * configure.in, configure: Add armcoff_{little,big}_vec.
7313 * targets.c (armcoff_{little,big}_vec): Declare.
7314 (bfd_target_vector): Add armcoff_{little,big}_vec.
7315 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7317 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7319 * targets.c (bfd_find_target): Remove debugging code.
7321 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7323 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7325 * Makefile.in: added *-ppc files
7326 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7327 allow pe based .o's to be shared with other tools on ppc/NT
7328 * config.bfd: added powerpc[le]-[pe|winnt] config support
7329 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7330 * peicode.h: Added more section flags for PE on ppc
7331 Added coff_swap_filehdr_out to allow peicode.h to be
7332 used for non-image PE files on ppc.
7333 Check for image, or not, before copying pe_opthdr
7334 * targets.c: Added new bfd's
7335 * targets.c: Removed two inactive bfds that shouldn't have made it this
7338 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7340 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7341 explicit values to initialize all relocs. Change all users.
7342 (ppc_elf_brtaken_inner): New function to handle branch predicition
7344 (ppc_elf_brtaken_reloc): Ditto.
7345 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7346 relocs use ppc_elf_unsupported_reloc.
7347 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7348 needs to be reported.
7349 (ppc_elf_relocate_section): Support branch prediction relocs.
7351 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7353 * bfd.c (bfd_assert): Remove \n from string passed to
7356 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7357 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7358 (bfd_coff_make_section_hook): Don't define.
7359 (coff_make_section_hook): Remove.
7360 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7361 (styp_to_sec_flags): Likewise.
7362 (coff_write_object_contents): Likewise.
7363 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7365 * libcoff.h: Rebuild.
7366 * coffgen.c (make_a_section_from_file): Just call
7367 bfd_make_section_anyway, not bfd_make_section or
7368 bfd_coff_make_section_hook.
7369 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7370 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7371 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7372 make_section_hook field.
7373 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7375 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7376 pointers into value field for warning and indirect symbols; just
7377 leave the value field alone.
7378 * linker.c (generic_link_add_symbol_list): Use next symbol for
7379 warning and indirect symbols, rather than looking in symbol value.
7380 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7381 parameter. Change all callers. Remove support for indirect
7382 symbols; it didn't work anyhow.
7383 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7384 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7385 * bfd-in2.h: Rebuild.
7387 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7389 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7390 go back to telling the tools this reloc operates on 32 bits.
7392 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7394 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7395 rather than a direct fprintf.
7396 * archive.c (_bfd_write_archive_contents): Likewise.
7397 * coffcode.h (coff_slurp_symbol_table): Likewise.
7398 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7399 (ppc_elf_unsupported_reloc): Likewise.
7400 (ppc_elf_relocate_section): Likewise.
7401 * i386linux.c (linux_tally_symbols): Likewise.
7402 (linux_finish_dynamic_link): Likewise.
7403 * osf-core.c (osf_core_core_file_p): Likewise.
7404 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7405 * som.c (som_sizeof_headers): Likewise.
7406 * srec.c (srec_bad_byte): Likewise.
7407 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7408 * libbfd-in.h (bfd_assert): Declare first parameter const.
7409 * libbfd.h: Rebuild.
7410 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7411 bfd_reloc_overflow is enough.
7412 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7413 * coff-h8500.c (rtype2howto): Likewise.
7414 * coff-z8k.c (rtype2howto): Likewise.
7415 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7416 * elf.c (_bfd_elf_get_lineno): Likewise.
7417 (_bfd_elf_no_info_to_howto): Likewise.
7418 (_bfd_elf_no_info_to_howto_rel): Likewise.
7419 * hp300hpux.c (convert_sym_type): Likewise.
7420 (MY(swap_std_reloc_in)): Likewise.
7421 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7423 * libaout.h (struct aoutdata): Add line_buf field.
7424 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7425 and filename_buffer. Instead, use a malloc buffer stored in the
7426 new line_buf field. Remove length restrictions.
7428 * coffgen.c (string_size): Remove static variable.
7429 (debug_string_size, debug_string_section): Likewise.
7430 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7431 and debug_string_size_p parameters. Use them instead of the
7432 global variables. Change all callers.
7433 (coff_write_symbol): Likewise.
7434 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7435 (coff_write_symbols): Add local variables to replace removed
7438 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7439 function, and line_base fields.
7440 * libcoff.h: Rebuild.
7441 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7442 information, rather than using static variables.
7444 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7445 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7447 * init.c (initialized): Remove static variable.
7448 (bfd_init): Don't bother setting initialized.
7449 (bfd_check_init): Remove.
7450 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7451 * libbfd.h: Rebuild.
7453 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7455 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7456 size for full core dumps. Copy core file header to private data.
7457 (rs6000coff_core_file_failing_command,
7458 rs6000coff_core_file_failing_signal): New functions to extract
7459 the file name and terminating signal from the core file.
7460 * coff-rs6000.c: Use them.
7462 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7464 Change arch info to be const, initialized at compile time.
7465 * archures.c: Reindent many functions. Change CONST to const.
7466 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7467 nothing set it anyhow. Make next const.
7468 (bfd_arch_info_list): Remove.
7469 (bfd_archures_list): Rename from archures_init_table. Change from
7470 a table of function pointers to a table of bfd_arch_info_type
7471 structure addresses.
7472 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7473 (bfd_lookup_arch): Likewise.
7474 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7476 (bfd_default_arch_struct): Make const.
7477 (bfd_arch_init, bfd_arch_linkin): Remove.
7478 (bfd_get_arch_info): Return a const pointer.
7479 * init.c (bfd_init): Don't call bfd_arch_init.
7480 * bfd.c (struct _bfd): Make arch_info const.
7481 * bfd-in2.h: Rebuild.
7482 * libbfd.h: Rebuild.
7483 * configure.in: Put & before everything in $selarchs.
7484 * configure: Rebuild.
7485 * cpu-*.c: Change bfd_*_arch from a function which calls
7486 bfd_arch_linkin to a const structure.
7487 * ieee.c (ieee_object_p): Make arch const.
7489 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7491 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7493 * bfd-in2.h: Regenerate.
7494 * libbfd.h: Regenerate.
7496 * elf32-ppc.c (reloc_type): Update names to match current draft.
7497 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7498 relative. Update names to current V.4 draft.
7499 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7500 (ppc_elf_relocate_section): Rename relocations to match draft.
7502 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7504 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7505 compiled with -mrelocatable-lib to be linked with either normal
7506 modules or -mrelocatable modules.
7508 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7510 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7511 in the a.out header.
7513 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7514 a reloc against a local symbol, even if it's not a section.
7516 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7518 * targets.c (bfd_target): Remove unused align_power_min field.
7519 * bfd-in2.h: Rebuild.
7520 * All backends: Remove initialization of align_power_min.
7522 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7524 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7526 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7528 * config.bfd (mips-dec-netbsd*): New target.
7529 * configure.host (mips-dec-netbsd*): New host.
7530 * configure.in (mips-dec-netbsd*): New native.
7531 * configure: Rebuild.
7533 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7535 Make the COFF backend linker merge common types:
7536 * cofflink.c (struct coff_debug_merge_element): Define.
7537 (struct coff_debug_merge_type): Define.
7538 (struct coff_debug_merge_hash_entry): Define.
7539 (struct coff_debug_merge_hash_table): Define.
7540 (coff_debug_merge_hash_table_init): Define.
7541 (coff_debug_merge_hash_table_free): Define.
7542 (coff_debug_merge_hash_lookup): Define.
7543 (struct coff_final_link_info): Add debug_merge field.
7544 (coff_debug_merge_hash_newfunc): New static function.
7545 (_bfd_coff_final_link): Allocate and free debug_merge table.
7546 (coff_link_input_bfd): Merge identical enum, struct and union
7549 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7551 Convert i960 COFF to use COFF backend linker.
7552 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7553 structure to store the symbol being used.
7554 (coff_i960_start_final_link): New static function.
7555 (coff_i960_relocate_section): New static function.
7556 (coff_i960_adjust_symndx): New static function.
7557 (coff_start_final_link): Define.
7558 (coff_relocate_section): Define.
7559 (coff_adjust_symndx): Define.
7560 * coffcode.h (bfd_coff_backend_data): Add new callback function
7561 _bfd_coff_start_final_link.
7562 (bfd_coff_start_final_link): Define.
7563 (coff_start_final_link): Define if not defined.
7564 (bfd_coff_std_swap_table): Add coff_start_final_link.
7565 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7567 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7568 function callback is not NULL.
7569 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7570 (_bfd_coff_internal_syment_name): Declare.
7571 * libcoff.h: Rebuild.
7572 * configure.in (icoff_big_vec): Add cofflink.o.
7573 (icoff_little_vec): Likewise.
7574 * configure: Rebuild.
7576 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7578 * Makefile.in (clean-info): Remove extraneous tab from line
7581 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7583 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7584 contents has relocs.
7586 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7588 * coffcode.h (coff_compute_section_file_positions): Keep the
7590 (coff_write_object_contents): Remember if it's a relocatable
7592 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7593 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7594 if relocatable file. Swap out saved raw size.
7596 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7598 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7599 (maintainer-clean): Rename from realclean, passing
7600 maintainer-clean down to subdirectories, but leave realclean as a
7603 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7606 * dep-in.sed: Remove config.h from generated dependencies.
7608 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7609 broken out of sunos_canonicalize_dynamic_symtab.
7610 (sunos_canonicalize_dynamic_symtab): Call new function
7611 sunos_slurp_dynamic_symtab.
7612 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7613 dynamic symbol table to the caller.
7614 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7615 callback to override the symbols being read.
7616 * libaout.h (struct aout_backend_data): Add three new parameters
7617 to add_dynamic_symbols callback.
7619 Extensive minor changes to avoid various gcc warnings. Also:
7620 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7621 * archures.c (bfd_arch_info_type): Change mach field from long to
7623 (bfd_lookup_arch): Change machine parameter from long to unsigned
7626 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7628 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7629 a symbol with a non-zero plt_offset.
7631 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7633 * elfcode.h (align_file_position): Remove; not used.
7635 * configure.in: Only check for <sys/procfs.h> on a native system,
7636 and make sure it defines prstatus_t.
7637 * configure: Rebuild.
7639 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7641 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7643 * config.in: Rename from config.h.in.
7644 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7645 Check for config.h:config.in when creating stamp-h.
7646 * configure: Rebuild.
7647 * Makefile.in (stamp-h): Depend upon config.in rather than
7648 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7649 calling config.status.
7651 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7652 (Makefile): Just rebuild Makefile.
7653 (config.h, stamp-h): New targets.
7654 * configure.in: Create stamp-h when rebuilding config.h.
7655 * configure: Rebuild.
7657 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7659 * configure.in: Call AC_CONFIG_HEADER. Substitute
7660 HOST_64BIT_LONG. Check that various header files exist. Check
7661 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7662 and/or free need to be declared. Don't make a link to sysdep.h.
7663 Define TRAD_HEADER for various hosts.
7664 * configure: Rebuild.
7665 * configure.host: Don't set my_host. Add definitions taken from
7666 host header files for various entries. Remove entries which now
7668 * acconfig.h: New file.
7669 * config.h.in: New file, built by autoheader.
7670 * sysdep.h: New file.
7671 * Makefile.in (do_distclean): Don't remove sysdep.h.
7673 (LOCAL_H_DEPS): New variable.
7674 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7676 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7677 ($(OPTIONAL_BACKENDS)): Likewise.
7678 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7679 looking through sysdep.h.
7680 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7681 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7682 (fprintf_vma, sprintf_vma): Likewise.
7683 (int64_type, uint64_type): Don't define.
7684 * bfd-in2.h: Rebuild.
7685 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7686 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7687 * lynx-core.c: Include stuff from old hosts/lynx.h.
7688 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7689 rather than NO_FCNTL.
7690 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7691 rather than NATIVE_HPPAHPUX_COMPILER.
7692 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7694 * hosts/*.h: Remove all header files which merely include,
7695 declare, and define things. Leave header files which define
7696 information needed by trad-core.c.
7698 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7699 (BFD_CC_FOR_BUILD): Define.
7700 * configure.in: Use BFD_CC_FOR_BUILD.
7701 * configure: Rebuild.
7703 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7705 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7706 * configure: Rebuild.
7708 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7711 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7713 * config.bfd: i386pe_ve -> i386pe_vec.
7715 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7717 * configure.host: Incorporate host Makefile fragments by setting
7719 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7720 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7721 value based on whether the code is being compiled by a cross
7722 compiler. Don't substitute host_makefile_frag or frags.
7723 * aclocal.m4: New file to define local AC_PROG_CC.
7724 * configure: Rebuild.
7725 * Makefile.in (INSTALL): Set to @INSTALL@.
7726 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7727 (INSTALL_DATA): Set to @INSTALL_DATA@.
7729 (CC): Define as @CC@.
7730 (CFLAGS): Set to @CFLAGS@.
7731 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7732 (@host_makefile_frag@): Remove.
7733 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7734 after other options.
7735 (config.status): Remove dependency upon @frags@.
7736 * config/*.mh, config/README: Remove.
7738 * config.bfd: Rewrite to incorporate the contents of the Makefile
7739 fragments by setting shell variables, rather than merely returning
7740 the name of a Makefile fragment.
7741 * configure.in: Use shell variables set by config.bfd rather than
7742 looking at the target Makefile fragment files. Don't substitute
7743 target_makefile_frag. Do substitute TDEFINES.
7744 * configure: Rebuild.
7745 * Makefile.in (@target_makefile_frag@): Remove.
7746 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7747 * config/*.mt: Remove.
7749 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7751 * configure.in: Put changequote lines around "i[345]86" patterns
7752 section of core file support.
7754 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7756 * som.c (som_bfd_print_private_bfd_data): Define to use the
7759 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7761 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7762 entry, text_start and data_start.
7764 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7766 * Makefile.in (OFILES): Remove $(TDEPFILES).
7767 * config/apollo.mt (TDEPFILES): Remove.
7768 * config/README: Update.
7770 * configure.in: For a native configuration, set COREFILE and
7771 COREFLAG based on the canonical host name.
7772 * configure: Rebuild.
7773 * Makefile.in: Rebuild dependencies.
7774 (ALL_CFLAGS): Add @COREFLAG@.
7775 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7776 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7777 support routines. Check LYNX_CORE rather than HOST_LYNX.
7778 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7779 * i386lynx.c: Likewise.
7780 * m68klynx.c: Likewise.
7781 * sparclynx.c: Likewise.
7782 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7783 * *-core.c: Comment changes.
7784 * config/decstation.mh (HDEPFILES): Remove.
7785 (HDEFINES): Remove -DTRAD_CORE.
7786 * config/irix3.mh (RANLIB): Remove.
7787 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7788 (HDEFINES): Remove -DIRIX_CORE.
7789 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7790 (HDEFINES): Remove -DTRAD_CORE.
7791 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7792 * config/ultra3.mh (RANLIB): Remove.
7793 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7794 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7795 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7796 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7797 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7798 * config/i386aix.mh, config/i386bsd.mh: Remove.
7799 * config/i386linux.mh, config/i386mach3.mh: Remove.
7800 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7801 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7802 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7803 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7804 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7805 * config/solaris2.mh, config/stratus.mh: Remove.
7806 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7807 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7809 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7811 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7812 DT_FINI entry if the appropriate symbol is not in the hash table.
7814 * libelf.h (struct elf_backend_data): Add create_program_headers
7815 and want_hdr_in_seg fields.
7816 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7818 (elf_backend_create_program_headers): Likewise.
7819 (elfNN_bed): Initialize create_program_headers and
7821 * elf.c (get_program_header_size): Call create_program_headers
7823 (map_program_segments): Check want_hdr_in_seg backend field. Call
7824 create_program_headers backend routine.
7826 * elf.c (assign_file_positions_except_relocs): Align non allocated
7827 sections when creating an executable.
7829 * elfcode.h (elf_swap_phdr_in): Make non static.
7830 (elf_swap_phdr_out): Make non static.
7831 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7832 (bfd_elf32_swap_phdr_out): Declare.
7833 (bfd_elf64_swap_phdr_in): Declare.
7834 (bfd_elf64_swap_phdr_out): Declare.
7836 * ecofflink.c (ecoff_collect_shuffle): New static function.
7837 (_bfd_ecoff_get_accumulated_pdr): New function.
7838 (_bfd_ecoff_get_accumulated_sym): New function.
7839 (_bfd_ecoff_get_accumulated_ss): New function.
7840 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7841 (_bfd_ecoff_get_accumulated_sym): Declare.
7842 (_bfd_ecoff_get_accumulated_ss): Declare.
7843 * libbfd.h: Rebuild.
7845 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7847 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7849 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7850 warning symbols. If any section is named .gnu.warning.XXX, treat
7851 the contents as a warning to be issued if the symbol XXX is
7853 (elf_link_output_extsym): For an indirect or warning symbol, just
7854 output the symbol it points to.
7856 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7857 if bfd_hash_allocate fails, since it will already be set.
7858 (generic_link_hash_newfunc): Likewise.
7859 (archive_hash_newfunc): Likewise.
7860 (hash_entry_bfd): New static function.
7861 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7862 callback. Allocate a new warning using the hash table newfunc.
7863 Use bfd_hash_replace to update the entry in the hash table, rather
7864 than assuming we can copy the fields with structure assignment.
7866 * hash.c (bfd_hash_replace): New function.
7867 * bfd-in.h (bfd_hash_replace): Declare.
7868 * bfd-in2.h: Rebuild.
7870 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7872 * config.bfd: Add mips*vr4300-*-elf* target.
7873 * config/mipsbvr4300.mt: Added.
7875 See file ChangeLog.2
7882 version-control: never