1 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
4 a warning rather than returning an error.
6 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
8 * cisco-core.c: define signals for wingdb.
10 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
12 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
13 the same number of aux entries.
15 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
17 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
18 difference of two symbols if the relocation size is 32 bits.
19 (som_write_fixups): Handle R_DATA_EXPR.
21 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
23 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
24 its value if COFF_WITH_PE is defined.
26 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
28 * coff-stubgo32.c: New file.
29 * go32stub.h: New file.
30 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
31 * coffswap.h (coff_swap_filehdr_in): Invoke
32 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
34 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
35 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
36 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
37 COFF_ADJUST_AUX_IN_POST if they are defined.
38 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
39 COFF_ADJUST_AUX_OUT_POST if they are defined.
40 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
41 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
42 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
43 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
44 * targets.c (go32stubbedcoff_vec): Declare.
45 (bfd_target_vector): Add go32stubbedcoff_vec.
46 * configure.in (go32coff_vec): New target vector.
47 (go32stubbedcoff_vec): Likewise.
48 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
49 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
50 * Makefile.in: Rebuild dependencies.
51 (BFD32_BACKENDS): Add coff-stubgo32.o.
52 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
53 (HFILES): Add go32stub.h.
55 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
57 * configure.in: Check for fdopen.
58 * configure, config.in: Rebuild.
59 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
60 __GO32__. Reindent a bit.
62 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
64 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
65 flag for newly created sections.
66 (sunos_add_dynamic_symbols): Don't discard newly created sections
67 if shared library is dynobj.
69 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
71 * elf.c (map_sections_to_segments): When checking whether
72 including a section in a segment would force us to skip a page,
73 align the address of the next segment to avoid wraparound
77 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
79 * coffcode.h (coff_write_object_contents): Initialize
80 target id field to TIC80_TARGET_ID.
81 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
83 (coff_swap_filehdr_in): Swap in target id field if used.
86 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
88 * coff-i386.c (coff_i386_is_local_label_name): New static function
90 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
91 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
93 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
95 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
96 complain_overflow_signed, for 32 bit PC relative relocations.
98 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
100 * elflink.h (elf_link_add_object_symbols): When a version
101 indirection symbol is overridden, make the original symbol point
102 at the real overriding symbol.
104 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
107 * elflink.h (elf_link_output_extsym): Use the right section for a
109 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
110 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
112 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
114 * elflink.h (elf_merge_symbols): Resolve indirect and warning
115 symbols before checking for new symbols.
117 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
119 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
121 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
122 file, not aoutsz bytes (they are different in XCOFF .o files).
124 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
125 redefined by objects included from archives.
127 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
129 * elflink.h (elf_merge_symbol): In the case of a new defined
130 symbol overriding an old defined symbol, return the hash table
131 entry which we modify, even if it is the target of an
133 (elf_link_add_object_symbols): If the real name of the symbol gets
134 overridden, convert the versioned symbol into an indirect symbol
137 * elflink.h (elf_merge_symbol): New static function, broken out of
138 elf_link_add_object_symbols.
139 (elf_link_add_object_symbols): Call it.
141 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
143 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
144 handle case where COFF filehdr does not immediately follow PE
146 * coffgen.c (coff_object_p): Remove useless seek to current
149 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
151 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
154 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
156 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
157 symbols, skip N_ABS symbols with debugging storage classes.
159 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
161 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
162 relocs in shared libraries which refer to local symbols. Cope
163 with addend when processing a GOT relocation.
165 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
166 for sections that the linker didn't create.
167 (ppc_elf_finish_dynamic_sections): Only try to write out a section
168 symbol if it was created in ppc_elf_size_dynamic_sections.
169 (ppc_elf_relocate_section): Complain if we have to generate a reloc
170 relative to a section for which we didn't output a symbol.
172 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
173 relocs are 'rela' relocs, like everything else. .rela.plt is not
174 a read-only section, so we don't have to special-case it.
176 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
177 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
179 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
180 (ppc_elf_relocate_section): @got offsets are 4 from start of the
182 * elflink.c (_bfd_elf_create_got_section): The three reserved
183 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
185 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
188 * elf32-ppc.c (ppc_elf_check_relocs): Use
189 _bfd_elf_create_got_section to create the GOT rather than
190 ppc_elf_create_linker_section. Create the '.rela.got' section
192 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
193 symbol has a GOT entry.
194 (ppc_elf_relocate_section): Record when a symbol is used through
195 the GOT, and allocate space in the GOT for each such symbol.
196 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
197 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
200 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
201 treated in a similar way to ADDR16_HA relocs.
202 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
203 shared objects; the linker must deal with them.
204 (ppc_elf_create_linker_section): Stop setting
205 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
206 LINKER_SECTION_PLT stuff.
207 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
208 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
209 section, not ELF-specific calls.
210 (elf_backend_plt_not_loaded): Set to 1.
211 (elf_backend_got_symbol_offset): Set to 4.
212 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
213 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
214 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
215 plt_not_loaded member.
216 (_bfd_elf_create_got_section): Apply got_symbol_offset.
217 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
219 (elf_backend_G_O_T_offset): Set default to 0.
220 (elfNN_bed): Set added fields.
222 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
223 DT_RELENT in shared objects; should be DT_RELAENT.
225 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
226 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
227 such a reloc (in a non-shared object) refers to a symbol that's
230 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
232 * elfcode.h (put_signed_word): Define.
233 (get_signed_word): Define.
234 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
235 (elf_swap_reloca_out): Use put_signed_word for the r_addend
237 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
238 bfd_get_signed_32 to set the r_addend field.
239 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
240 bfd_h_get_signed_64 to set the r_addend field.
242 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
244 * elf32-i386.c (elf_i386_relocate_section): When generating a
245 shared library, do the relocation if the input section is not
248 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
249 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
250 (elf_fix_symbol_flags): New static function, broken out of
251 elf_adjust_dynamic_symbol.
252 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
253 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
254 forced local even if NEEDS_PLT is set. When forcing a symbol to
255 be local, clear NEEDS_PLT.
256 (elf_link_output_extsym): Remove unused local bed.
258 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
260 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
261 for derived elf linker hash table entries. References to
262 elf_link_hash_entry changed appropriately.
263 (elf32_mn10300_link_hash_table): New structure for derived elf
265 (elf32_mn10300_hash_table): Define.
266 (elf32_mn10300_link_hash_traverse): Likewise.
267 (elf32_mn10300_link_hash_newfunc): New function.
268 (elf32_mn10300_link_hash_table_create): Likewise.
269 (elf32_mn10300_finish_hash_table_entry): Likewise.
270 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
271 of prologue code, and call:32->call:16 relaxing.
272 (compute_function_info: New function.
273 (bfd_elf32_bfd_ilink_hash_table_create): Define.
275 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
277 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
278 for a symbol which is being forced to be local.
279 * elf32-i386.c (elf_i386_relocate_section): Write out the
280 relocation value for a GOT reloc for a symbol which is turning
282 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
283 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
285 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
287 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
288 value if the symbol is turning into a local symbol.
289 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
290 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
292 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
294 * elflink.h (elf_link_add_object_symbols): Also read verneed
295 information by calling `_bfd_elf_slurp_version_tables'.
296 (elf_link_add_object_symbols): For undefined symbols look for
297 version information in the verneed records.
298 (elf_link_add_object_symbols): Use soname of shared object
299 for verneed record if it is available.
301 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
303 * cpu-arm.c: Add prototypes for compatible and scan.
304 * cofflink.c: Add prototype for mark_relocs.
306 * archive.c (bfd_special_undocumented_glue): Change filename to
307 const pointer. Add prototype.
309 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
311 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
312 sections that will be discarded.
314 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
316 * elflink.h (elf_link_find_version_dependencies): When searching
317 for known version symbol skip non-matching verdef records, not
320 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
322 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
323 not a bfd_vma, to the base file, to match how dlltool reads it.
325 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
327 * reloc.c: Add thumb relocations.
329 * bfd-in2.h: Add Thumb relocations.
331 * libbfd.h: Add Thumb relocations.
333 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
335 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
337 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
339 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
340 for a section even if it is not loaded.
342 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
344 (_bfd_coff_link_input_bfd): Separate section VMA handling for
345 input and output files.
346 (_bfd_coff_generic_relocate_section): Check whether input file,
347 not output file, is a PE file.
349 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
351 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
353 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
355 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
358 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
360 * cpu-arm.c (compatible): Add test for supersets of ARM
363 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
365 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
368 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
370 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
371 called directly by gas/config/tc-arm.c.
373 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
375 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
376 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
378 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
380 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
383 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
385 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
386 (coff_bfd_copy_private_bfd_data): Ditto.
387 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
388 (coff_arm_bfd_print_private_bfd_data): Ditto.
389 (coff_arm_bfd_set_private_flags): Ditto.
390 (coff_arm_bfd_copy_private_bfd_data): Ditto.
392 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
394 * libcoff-in.h (struct coff_final_link_info): Add boolean
395 global_to_static member for support of task linking.
396 (_bfd_coff_write_task_globals): Add prototype.
397 * libcoff.h: Regenerate.
398 * coffcode.h (coff_write_object_contents): Use #ifdef to
399 check RS6000COFF_C, to be consistent with all other uses
401 * cofflink.c (_bfd_coff_final_link): If doing task linking,
402 call _bfd_coff_write_task_globals.
403 (_bfd_coff_link_input_bfd): If doing task linking, convert
404 global functions to static.
405 (_bfd_coff_write_global_sym): If doing task linking, convert
406 global variables to static.
407 (_bfd_coff_write_task_globals): New function.
409 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
410 (C_AUTOARG): #undef since it clashes with C_UEXT.
411 (C_LASTENT): #undef since it clashes with C_STATLAB.
412 * coffcode.h (coff_write_object_contents): Use TIC80COFF
414 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
415 when TIC80COFF defined (clashes with C_UEXT). Explicitly
416 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
420 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
422 * coff-tic80.c (tic80_howto_table): Change overflow check for most
423 PP relocations to complain_overflow_dont.
425 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
427 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
428 name of R_RELLONG to "RELLONG". Set rightshift and complain for
430 (ppbase_reloc, glob15_reloc): New static functions.
431 (glob16_reloc, local16_reloc): New static functions.
432 (rtype2howto): Handle all relocation types.
433 (coff_tic80_relocate_section): New static function.
434 (coff_relocate_section): Define to coff_tic80_relocate_section.
435 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
438 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
440 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
441 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
443 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
444 callers. If PE file, don't add section VMA.
445 (coff_write_alien_symbol): If PE file, don't add section VMA.
446 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
447 (_bfd_coff_write_global_sym): Likewise.
448 (_bfd_coff_generic_relocate_section): Likewise.
450 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
453 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
455 * cofflink.c (mark_relocs): Add new function to mark symbols which
456 are used by relocations.
457 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
458 suppress the skipping of symbols that have thus been marked.
460 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
462 * coff-sh.c (sh_merge_private_data): New static function.
463 (coff_bfd_merge_private_bfd_data): Define.
466 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
468 * coff-tic80.c: Remove unnecessary #ifdefs.
469 * config.bfd: Set targ_underscore to yes for tic80.
471 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
473 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
474 with unresolved external symbols in GDB).
477 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
479 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
480 the symbols associated with each BFD.
481 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
483 * elf-m10200.c: Likewise.
484 * elf32-m32r.c: Likewise.
485 * elf32-sh.c: Likewise.
487 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
489 * elflink.h (elf_link_add_object_symbols): Don't decrease the
490 alignment of a common symbol. If two symbols that look like
491 common symbols are found in two shared libraries, and the size is
492 different, use the larger size, and warn if --warn-common. If a
493 common symbol overrides a definition in a shared library, set the
494 size to the larger size, and warn if --warn-common.
496 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
498 * cpu-arm.c (compatible): Allow default machine to be polymorphed
499 into any other machine type.
501 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
503 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
504 data into an unitialised destination set its machine type as well.
506 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
508 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
509 to common symbol size. Consistently treat uninitialized symbols
510 in shared objects as common symbols.
512 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
514 * archures.c (constants): Added new constants to identify the
515 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
516 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
518 * bfd-in2.h (constants): Added new constants to identify
519 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
520 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
521 bfd_mach_arm_4T. This file is auto-magically generated from the
522 archures.c file. This update is just to save work.
524 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
525 coff_arm_bfd_print_private_bfd_data,
526 coff_arm_bfd_set_private_flags,
527 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
528 (global): Macro redefinitions set up to use these new functions.
530 * coffcode.h (coff_mkobject_hook): Added call to
531 coff_arm_bfd_set_private_flags().
532 (coff_set_arch_mach_hook): Added code to set machine type based on
533 bits stored in internal flags.
534 (coff_set_flags): Added code to set the new bits in the flags
535 field based on the machine number.
536 (function definition macros): Made all function definition macros
537 conditional so that they can be overridden by target specific
540 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
541 Structure extended to include new types, one each for ARMv2,
542 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
544 * libcoff-in.h (struct coff_tdata): Added flags field.
546 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
548 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
550 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
553 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
555 * coffgen.c (coff_find_nearest_line): If there are no syments,
558 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
560 * config.bfd: cope with '*-*-linux-gnuaout' targets.
562 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
564 * targmatch.sed: Add explicit \n characters to work around bug in
565 HP/UX 10.20 sed program.
567 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
569 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
572 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
574 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
576 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
578 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
579 (struct elf_m68k_pcrel_relocs_copied, struct
580 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
581 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
582 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
583 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
585 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
586 PC relative relocs for a global symbol defined in a regular
587 object, and count the number of PC relative relocs copied for any
589 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
590 traverse with elf_m68k_discard_copies.
592 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
594 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
595 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
597 * coffcode.h (coff_compute_section_file_positions): Force the
598 potential last byte in the file to be written out when
601 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
603 * configure.host (mips*-*-openbsd*): New host.
605 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
607 * elflink.h (elf_link_add_object_symbols): Only subtract the
608 section VMA from the symbol value if this is a fully linked file.
610 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
611 (struct elf_i386_link_hash_entry): Define.
612 (struct elf_i386_link_hash_table): Define.
613 (elf_i386_link_hash_traverse): Define.
614 (elf_i386_hash_table): Define.
615 (elf_i386_link_hash_newfunc): New static function.
616 (elf_i386_link_hash_table_create): New static function.
617 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
618 PC relative relocs for a global symbol defined in a regular
619 object, and count the number of PC relative relocs copied for any
621 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
622 traverse with elf_i386_discard_copies.
623 (elf_i386_discard_copies): New static function.
624 (bfd_elf32_bfd_link_hash_table_create): Define.
626 From Gordon W. Ross <gwr@mc.com>:
627 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
628 (sunos4_aout_backend): Use MY_entry_is_text_address.
631 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
633 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
634 R_D30V_32_NORMAL to 2 (4 bytes).
637 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
639 From Gordon W. Ross <gwr@mc.com>:
640 * netbsd.h (N_SHARED_LIB): Define.
641 (SEGMENT_SIZE): Don't define.
642 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
644 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
645 (SEGMENT_SIZE): Don't define.
647 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
648 to sizeof Rela structure, not sizeof Rel structure. From Gary
649 Thomas <g.thomas@opengroup.org>.
651 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
653 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
654 whenever entry is larger than text address, but only by whole
655 pages. From Gordon W. Ross <gwr@mc.com>.
657 * Makefile.in (install): Depend upon installdirs. Use
658 mkinstalldirs to build $(oldincludedir).
659 (installdirs): New target.
661 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
662 if this is a debugging section which we are stripping.
664 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
666 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
667 alpha-specific target data struct.
669 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
671 From Thomas Graichen <graichen@rzpd.de>:
672 * Makefile.in: Always use $(SHELL) when running move-if-change.
673 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
674 * configure: Rebuild.
676 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
678 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
679 VMA if this is an executable file or a shared object.
681 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
684 * libaout.h (struct aout_backend_data): Add entry_is_text_address
686 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
687 start of the file. Remove uses later on which switch using
689 (MY(callback)): Handle entry_is_text_address.
690 (MY_entry_is_text_address): Define if not defined.
691 (MY(backend_data)): Initialize new field.
692 * aoutf1.h (sunos4_aout_backend): Likewise.
693 * i386aout.c (MY(backend_data)): Likewise.
694 * i386mach3.c (MY(backend_data)): Likewise.
695 * mipsbsd.c (MY(backend_data)): Likewise.
696 * sparclynx.c (sparclynx_aout_backend): Likewise.
697 * netbsd.h (SEGMENT_SIZE): Define if not defined.
698 (MY_entry_is_text_address): Define.
699 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
701 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
702 whose name starts with `.'.
704 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
706 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
707 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
708 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
709 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
710 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
711 sparc-*-openbsd*): New targets.
712 * configure: Rebuild.
714 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
716 * stabs.c (struct stab_section_info): New field
718 (_bfd_link_section_stabs): Fill the above array.
719 (_bfd_stab_section_offset): Use `cumulative_skips' to
720 speed up offset calculation.
722 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
724 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
725 addend for non pc-relative relocations.
727 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
728 for non-existent function.
730 * elf-m10300.c (mn10300_elf_relax_section): New function.
731 (mn10300_elf_relax_delete_bytes): Likewise.
732 (mn10300_elf_symbol_address_p): Likewise.
733 (mn10300_elf_get_relocated_section_contents): Likewise.
734 (bfd_elf32_bfd_relax_section): Define.
735 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
737 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
739 * configure.host: Set SHLIB_LIBS.
740 * configure.in: Substitute SHLIB_LIBS.
741 * configure: Rebuild.
742 * Makefile.in (SHLIB_LIBS): New variable.
743 ($(SHLIB)): Use $(SHLIB_LIBS).
745 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
747 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
748 with bfd_section_vma.
750 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
752 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
753 Correct CPU file names for mn10[23]00.
754 * configure: Rebuild.
756 * bfd.c (bfd_record_phdr): Cast count to size_t before
759 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
760 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
761 (xcoff_write_archive_contents): LIkewise.
762 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
763 (mips_elf_create_procedure_table): Likewise.
764 * peicode.h (pe_print_idata): Likewise.
765 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
766 * xcofflink.c (xcoff_get_section_contents): Likewise.
767 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
768 (xcoff_link_add_symbols): Likewise.
769 (xcoff_link_add_symbols): Likewise.
771 * ppcboot.c (ppcboot_set_arch_mach): Make static.
772 (ppcboot_bfd_print_private_bfd_data): Likewise.
774 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
775 to complain_overflow_signed.
777 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
779 * VERSION: Set to 2.8.1.
781 * Branched binutils 2.8.
783 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
784 deciding whether to copy a reloc into a shared object.
785 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
786 relocs in unallocated sections.
787 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
788 R_SPARC_RELATIVE relocs in unallocated sections.
790 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
792 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
793 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
796 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
798 * elflink.h (elf_link_add_object_symbols): Let a common symbol
799 override an uninitialized symbol from a shared library with a
802 * elf-m10200.c: Rename from elf32-mn10200.c.
803 * elf-m10300.c: Rename from elf32-mn10300.c.
804 * cpu-m10200.c: Rename from cpu-mn10200.c
805 * cpu-m10300.c: Rename from cpu-mn10300.c
806 * Makefile.in: Update accordingly.
808 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
809 (elf_mips_isa): Move to earlier in file.
810 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
811 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
814 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
817 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
819 * configure.com: New file.
820 * config.h-vms: Remove file.
821 * makefile.vms: Update for new configure scheme.
823 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
825 * libcoff-in.h (ppc_allocate_toc_section): Declare.
826 (ppc_process_before_allocation): Declare.
827 * libcoff.h: Rebuild.
829 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
831 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
833 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
835 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
837 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
838 symbol index for a R_IHCONST reloc.
840 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
842 * targmatch.sed: Do not use \(\) recursively.
844 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
846 * m68klinux.c (MACHTYPE_OK): Define.
847 * i386linux.c (MACHTYPE_OK): Define.
849 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
851 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
852 <hjl@gnu.ai.mit.edu>:
853 * sparclinux.c: New file.
854 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
855 * bfd-in2.h: Rebuild.
856 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
857 * configure.in (sparclinux_vec): Add to list of vectors.
858 * configure: Rebuild.
859 * targets.c (sparclinux_vec): Declare.
860 (bfd_target_vector): Add sparclinux_vec.
861 * Makefile.in: Rebuild dependencies.
862 (BFD32_BACKENDS): Add sparclinux.o.
863 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
865 * coff-mips.c (mips_ecoff_backend_data): Initialize new
866 bfd_coff_backend_data field.
867 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
869 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
870 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
871 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
873 * bfd.c: Include "libiberty.h".
874 (strerror): Don't declare.
875 (bfd_errmsg): Call xstrerror rather than strerror.
877 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
879 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
880 reloc even if the symbol is in the .bss section.
881 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
882 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
883 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
885 * coffcode.h (bfd_coff_backend_data): Add new field
886 _bfd_coff_default_section_alignment_power.
887 (bfd_coff_default_section_alignment_power): Define.
888 (bfd_coff_std_swap_table): Initialize new field.
889 * libcoff.h: Rebuild.
890 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
891 symbol to the default section alignment.
893 * COPYING: Update FSF address.
896 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
898 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
899 21-bit absolute that made it act as a relative.
902 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
904 * elflink.c (_bfd_elf_create_linker_section): Don't set
905 bss_section and rel_section from existing sections.
907 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
910 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
912 * aoutx.h (some_aout_object_p): Change executable test to fix
913 problems with embedded a.out systems.
915 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
917 * stabs.c (_bfd_stab_section_offset): New function.
918 * libbfd-in.h (_bfd_stab_section_offset): Declare.
920 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
922 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
923 * elf32-mips.c (mips_elf_relocate_section): Likewise.
924 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
925 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
926 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
928 * stabs.c (_bfd_link_section_stabs): Copy over the first header
929 symbol. Check for memory allocation failure of *psinfo.
930 (_bfd_write_section_stabs): Add psinfo parameter. Change all
931 callers. Set the value of the header symbol.
932 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
936 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
938 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
939 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
940 reloc types, rather than silently failing to generate an output file.
943 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
945 * targmatch.sed: Use the hold space to put the #ifdef around the
947 * targets.c (UNSUPPORTED_TARGET): Don't define.
948 (find_target): Don't check for UNSUPPORTED_TARGET.
949 (bfd_set_default_target): Don't try to optimize by checking for
952 * Makefile.in: Rebuild dependencies.
953 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
954 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
955 (elf32-m32r.o): Remove explicit target.
957 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
960 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
961 count section symbols for sections that were created by the
962 linker, or are not allocatable or not loadable.
963 (elf32_sparc_finish_dynamic_sections): Output output section
964 symbols for section for which we made space for them.
966 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
968 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
969 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
971 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
973 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
974 (m32r_hi16_list): New static local.
975 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
976 (m32r_elf_do_hi16_reloc): Delete.
977 (m32r_elf_relocate_hi16): New function.
978 (m32r_elf_lo16_reloc): New function.
979 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
982 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
984 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
985 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
986 (m32r_elf_final_sda_base): New function.
987 (m32r_elf_relocate_section): Rewrite sdata support.
988 (m32r_elf_finish_dynamic_sections): Delete.
990 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
992 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
993 * coff-svm68k.c: New file. Just defines some macros and includes
995 * coff-m68k.c: Add functions to handle common addends, moved in
996 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
997 Control whether relocs are visible using STATIC_RELOCS.
998 * cf-m68klynx.c: Simplify greatly: just define macros to control
1000 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1001 * targets. (m68ksysvcoff_vec): Declare.
1002 (bfd_target_vector): Add m68ksysvcoff_vec.
1003 * config.bfd (m68*-motorola-sysv*): New target.
1004 * configure.in (m68ksysvcoff_vec): New vector.
1005 * configure: Rebuild.
1006 * Makefile.in: Rebuild dependencies.
1007 (BFD32_BACKENDS): Add coff-svm68k.o.
1008 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1010 * binary.c (binary_set_section_contents): Don't get misled if the
1011 first section is not loadable. From Matthew L. Martin
1014 * elflink.h (elf_bfd_final_link): Set the value of a section
1015 symbol to the section address unless doing a relocateable link.
1017 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1019 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1020 .plt entry if we've taken the function's address.
1021 (elf64_alpha_merge_gots): Merge collected flags info as well.
1023 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1025 * Many files: Add function prototypes.
1026 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1027 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1028 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1029 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1030 * peicode.h: Change several void * parameters to PTR.
1031 * srec.c (srec_get_symbol_info): Make static.
1032 * syms.c (bfd_symbol_is_absolute): Remove.
1033 * Makefile.in: Rebuild dependencies.
1035 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1037 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1038 (bfd_elf32_bfd_is_local_label): Don't define.
1040 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1043 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1045 * bfd-in.h: Don't include obstack.h.
1046 (struct bfd_hash_table): Change memory field to PTR.
1047 * bfd.c (struct _bfd): Change memory field to PTR.
1048 * bfd-in2.h: Rebuild.
1049 * libbfd-in.h (bfd_release): Declare as function, don't define as
1051 * libbfd.h: Rebuild.
1052 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1053 objalloc routines rather than obstack routines.
1054 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1055 (getpagesize): Don't define.
1056 (_bfd_new_bfd): Don't set _bfd_chunksize.
1057 (bfd_openr): Free new bfd and objalloc on failure.
1058 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1059 (bfd_alloc_size): Remove.
1060 (bfd_release): New function.
1061 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1062 objalloc routines rather than obstack routines.
1063 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1064 * ecofflink.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 (struct accumulate): Change memory to struct objalloc *.
1068 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1069 * dep-in.sed: Don't remove obstack.h from dependency list.
1070 * Makefile.in: Rebuild dependencies.
1071 (BFD_H_DEPS): Remove obstack.h.
1072 (install): Don't install obstack.h.
1073 * Many files: Don't include "obstack.h".
1076 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1077 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1078 * libbfd.h: Rebuild.
1079 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1080 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1081 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1083 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1084 old version of bfd_alloc.
1085 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1086 * libbfd.h: Rebuild.
1087 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1089 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1091 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1092 ELF local label syntax as well.
1094 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1096 * config.bfd (powerpc-*-beos*): New target.
1097 * configure.in (powerpc-*-beos*): Add case that explicitly
1098 does not set COREFILE for now. A future BeOS version is
1099 expected to support core files.
1100 * configure: Regenerate with autoconf.
1102 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1104 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1105 seen with a local symbol, rather than crashing.
1107 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1108 version symbols if there aren't any.
1110 start-sanitize-tic80
1111 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1113 * coff-tic80.c (coff_rtype_to_howto): Define
1114 (coff_tic80_rtype_to_howto): Clone generic coff version and
1115 add code to handle the funky TI "internal relocations".
1118 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1120 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1121 or size changes because of a weak symbol.
1123 * cisco-core.c (SIGEMT): Define if not defined.
1125 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1127 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1128 setting ever. Sanity check the version number. Sort out copying
1129 flags and other information when adding an indirect symbol.
1130 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1131 symbols added by the backend. Clear the entire contents of the
1133 (elf_export_symbol): Ignore indirect symbols.
1134 (elf_link_output_extsym): Accept a section without an owner in an
1136 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1137 version count. Correct the allocation of x_versymp.
1139 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1140 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1141 Don't return bfd_und_section_ptr when info->shared.
1142 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1143 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1144 (mips_elf_check_relocs): Resolve an indirect symbol in
1146 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1147 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1149 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1151 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1153 From Eric Youngdale <eric@andante.jic.com>:
1154 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1155 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1156 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1157 versioned symbol appears in both a regular and a shared object.
1158 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1159 appropriate. Improve error message.
1160 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1161 all uses. Add localsyms field.
1162 (elf_bfd_final_link): When generating a shared library, call
1163 elf_link_output_extsym to output all local symbols.
1164 (elf_link_output_extsym): Handle symbols which were forced to
1167 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1169 From Eric Youngdale <eric@andante.jic.com>:
1170 * elf-bfd.h (elf_symbol_type): Add version field.
1171 * elfcode.h (elf_slurp_symbol_table): Set version field.
1172 * elflink.h (elf_link_add_object_symbols): When creating an
1173 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1174 appropriate. Set up an indirection from the nondefault version of
1176 (NAME(bfd_elf,size_dynamic_sections)): Call
1177 elf_link_assign_sym_version before checking whether there are any
1178 versions. Always record the version name as a dynamic symbol.
1179 Initialize counters.
1180 (elf_link_assign_sym_version): After finding a version, see if a
1181 symbol should be forced to local scope. Create a new version
1182 definition if appropriate.
1183 (elf_link_output_extsym): Correct indirect symbol handling.
1184 * elf.c (bfd_elf_print_symbol): Print version information.
1185 (bfd_section_from_shdr): Turn version sections into BFD sections.
1186 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1187 if sh_info is not already set.
1188 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1190 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1191 _bfd_stringtab_add to copy the name into permanent memory if
1194 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1196 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1198 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1200 * coffcode.h (bfd_coff_backend_data): Change
1201 _bfd_coff_compute_section_file_positions to return a boolean
1202 value. Change all callers.
1203 (coff_compute_section_file_positions): Change return type to
1204 boolean. If the size of the last section changed, then output a
1205 zero byte at the end of the file.
1206 * libcoff.h: Rebuild.
1208 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1209 for at least 6 output symbols.
1210 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1211 emit a TC csect to represent the space they take up. For an XO
1212 symbol, just emit a reference, not a csect.
1214 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1215 Solaris doesn't like the combined options, and the -f is
1217 (stamp-tshlink, install): Likewise.
1219 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1220 handling when little endian.
1222 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1224 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1225 (mn10300_elf_relocate_section): Likewise.
1226 (elf_backend_relocate_section): Define.
1228 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1229 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1230 (elf32_mn10300_howto_table): Likewise.
1231 (elf32_mn10300_reloc_map): Likewise.
1232 (bfd_elf32_mn10300_reloc): Delete unused function.
1234 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1236 start-sanitize-tic80
1237 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1238 understand, just set the howto field to NULL, and the caller will
1239 print an appropriate error message.
1241 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1242 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1243 block. Use NULL for initializations of "ptr" rather than bare 0.
1244 * coff-h8300.c: Fix typo in comment.
1245 * coff-h8500.c: Ditto.
1247 * coff-z8k.c: Ditto.
1249 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1251 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1252 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1253 m32r_elf_get_relocated_section_contents): First pass at relax support.
1255 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1257 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1258 entry for reading verdef records.
1259 Use correct braces for computing increments of extverdaux and
1260 exteverdef record pointers.
1262 start-sanitize-tic80
1263 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1265 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1269 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1271 * elflink.h (elf_link_find_version_dependencies): Check that
1272 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1275 start-sanitize-tic80
1276 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1278 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1281 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * targets.c (bfd_default_vector): Make non-const.
1284 (find_target): New static function, broken out of
1286 (bfd_set_default_target): New function.
1287 (bfd_find_target): Call find_target. When defaulting, use
1288 bfd_default_vector[0] if it is not NULL.
1289 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1290 * bfd-in2.h, libbfd.h: Rebuild.
1292 * syms.c (bfd_is_local_label): Return false if the symbol has no
1294 * coff-i960.c (coff_i960_is_local_label_name): New function.
1295 (coff_bfd_is_local_label_name): Define.
1296 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1297 (coff_bfd_is_local_label_name): Define.
1298 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1299 (coff_bfd_is_local_label_name): Define.
1300 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1301 with .. or _.L_ as local.
1302 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1303 (bfd_elf32_bfd_is_local_label_name): Define.
1304 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1305 beginning with $ as local.
1307 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1309 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1310 rather than comparing against info->lprefix.
1311 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1312 * elflink.h (elf_link_input_bfd): Likewise.
1313 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1314 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1316 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1317 _bfd_elf_is_local_label_name if not already defined.
1318 * elf.c (_bfd_elf_is_local_label_name): New function.
1319 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1321 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1322 (m88k_is_local_label_name): New static function.
1324 * coffcode.h (coff_bfd_is_local_label_name): Define as
1325 _bfd_coff_is_local_label_name if not already defined.
1326 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1327 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1328 * libcoff.h: Rebuild.
1330 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1331 to _bfd_is_local_label_name.
1332 (bfd_target): Likewise.
1333 * syms.c (bfd_is_local_label): Define as function, not macro.
1334 (bfd_is_local_name): Define.
1335 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1336 bfd_generic_is_local_label, and take a string rather than a
1338 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1339 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1340 (bfd_generic_is_local_label): Don't declare.
1341 (bfd_generic_is_local_label_name): Declare.
1342 * bfd-in2.h, libbfd.h: Rebuild.
1343 * All backends: Change local_label to local_label_name.
1345 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1346 (mips_elf_relocate_got_local): Change return type to boolean.
1347 Don't assume that the first zero entry is unassigned; instead, use
1349 (mips_elf_relocate_section): Check return value of
1350 mips_elf_relocate_got_local.
1351 (mips_elf_create_got_section): Initialize assigned_gotno field.
1354 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1356 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1360 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1363 that have no contents merely because linker_mark is not set.
1365 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1367 * config.bfd (mips*-*-lnews*): New target.
1368 * coff-mips.c (mips_relocate_section): Make assert compare
1369 content byteorder instead of header byteorder.
1370 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1372 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1373 * configure.in (ecoff_biglittle_vec): Add case.
1374 * configure: Update.
1376 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1378 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1379 name begins with ".note".
1380 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1381 section whose name begins with ".note".
1382 (get_program_header_size): Corresponding change.
1384 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1385 jal and for jal overflow.
1387 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1389 From Eric Youngdale <eric@andante.jic.com>:
1390 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1391 not found, try looking it up again without the version name.
1392 (elf_link_add_object_symbols): Always link against the dynamic
1393 symbol table of a dynamic object. When linking against a dynamic
1394 object, include version strings in symbol names, and set up
1395 version information. Add indirect symbols for default versions.
1396 (elf_link_create_dynamic_sections): Add special version sections.
1397 (struct elf_assign_sym_version_info): Define.
1398 (struct elf_find_verdep_info): Define.
1399 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1400 up version sections.
1401 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1402 (elf_link_find_version_dependencies): New static function.
1403 (elf_link_assign_sym_version): New static function.
1404 (elf_link_renumber_dynsyms): New static function.
1405 (struct elf_final_link_info): Add symver_sec field.
1406 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1407 local symbols of a dynamic object. Handle DT_VER* constants.
1408 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1409 dynamic object. Skip indirect symbols from ELF objects. Remove
1410 the version name before choosing a hash bucket. Write out the
1411 version information if appropriate.
1412 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1413 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1414 (bfd_elf64_size_dynamic_sections): Likewise.
1415 * bfd-in2.h: Rebuild.
1416 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1417 Change elf_link_hash_flags to unsigned short.
1418 (ELF_LINK_HIDDEN): Define.
1419 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1420 dynverdef_hdr, dynversym_section, dynverdef_section,
1421 dynverref_section, cverdefs, cverrefs, verdef, verref.
1422 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1423 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1424 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1425 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1426 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1427 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1428 (_bfd_elf_slurp_version_tables): Declare.
1429 * elf.c (_bfd_elf_swap_verdef_in): New function.
1430 (_bfd_elf_swap_verdef_out): Likewise.
1431 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1432 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1433 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1434 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1435 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1436 version information if there is any.
1437 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1438 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1439 (elf_fake_sections): Handle .gnu.version* section names.
1440 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1441 (_bfd_elf_slurp_version_tables): New function.
1442 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1443 version name in string entered in dynamic hash table.
1444 * elfcode.h: Include fnmatch.h.
1445 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1446 symbol which was forced to become local.
1447 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1448 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1449 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1450 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1452 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1454 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1456 (mn10200_elf_relax_section): Correctly compute a symbol's value
1457 when the symbol is local, but not in the same section as we are
1458 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1461 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1463 * elf32-m32r.c: Rewrite to use ELF backend linker.
1464 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1465 Add small data area support (R_M32R_SDA16).
1466 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1467 * bfd-in2.h,libbfd.h: Regenerated.
1469 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1471 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1472 (mn10200_elf_relax_delete_bytes): Likewise.
1473 (mn10200_elf_symbol_address_p): Likewise.
1474 (mn10200_elf_get_relocated_section_contents): Likewise.
1475 (bfd_elf32_bfd_relax_section): Define.
1476 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1478 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1479 (mn10200_elf_relocate_section): Likewise.
1480 (elf_backend_relocate_section): Define.
1483 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1485 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1486 reloc.c, targets.c: New target, elf-*-D30V.
1488 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1490 * cpu-d30v.c, elf32-d30v.c: New files.
1493 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1495 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1496 * bfd-in2.h: Regenerated.
1497 start-sanitize-tic80
1498 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1499 (rtype2howto): Add function.
1500 (tic80_howto_table): Add.
1503 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1505 * sysdep.h: Don't define errno in MSVC if error.h is included.
1508 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1510 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1511 is initialized before it is used.
1514 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1517 symbol into a weak undefined symbol; leave it as a common symbol.
1519 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1522 about a symbol defined in a dynamic object if it has already been
1523 defined in a regular object.
1525 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1527 * makefile.vms: Add gcc flags to allow compiling with current gcc
1529 (targmatch.h): New dependency.
1531 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1533 * evax.h (ALPHA_R_CODEADDR): New relocation.
1534 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1536 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1538 * bfd-in2.h, libbfd.h: Rebuild.
1540 Restrict symbol length to 64 bytes, case preserving:
1541 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1542 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1543 (_bfd_evax_length_hash_symbol): Added.
1544 * evax-etir.c (_bfd_evax_write_etir): Call
1545 _bfd_evax_length_hash_symbol before output of symbol.
1546 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1547 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1549 * evax-emh.c: Output filename to object file without path.
1551 * evax-egsd.c: New sections for local and global commons.
1553 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1554 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1555 notices. Replace AXP with Alpha.
1557 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1559 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1560 sections if we are creating a shared library.
1562 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1564 * configure.host (i386-windows): Don't set host64=true.
1566 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1568 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1569 (elf_mips16_gprel_howto): New static variable.
1570 (mips16_gprel_reloc): New static function.
1571 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1572 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1573 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1574 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1575 * bfd-in2.h, libbfd.h: Rebuild.
1577 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1579 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1580 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1582 start-sanitize-r5900
1583 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1585 * config.bfd: add r5900
1588 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1591 the output section will be the absolute section; don't print an
1592 assertion message for that case when doing a relocateable link.
1594 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1597 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1598 need_fn_sub, call_stub, and call_fp_stub.
1599 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1600 (mips_elf_link_hash_newfunc): Initialize new fields.
1601 (mips_elf_link_hash_table_create): Likewise.
1602 (mips_elf_relocate_section): Redirect relocations to use mips16
1603 stubs when appropriate.
1604 (mips_elf_check_relocs): Attach stub sections to the appropriate
1605 symbol. Set need_fn_stub when appropriate.
1606 (mips_elf_always_size_sections): New static function.
1607 (mips_elf_check_mips16_stubs): New static function.
1608 (elf_backend_always_size_sections): Define.
1609 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1611 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1612 attached to sections which are not being included in the link.
1614 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1616 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1617 symbol value when computing the addend for a pc_relative
1620 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1622 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1623 relocateable link, just skip pc_relative pcrel_offset relocs.
1624 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1625 structure for an ARM26 reloc which can be resolved.
1626 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1627 reloc can be resolved.
1629 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1630 error in overflow check for R_RELBYTE.
1632 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1634 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1635 From Mark Rasin <mark.rasin@telrad.co.il>.
1637 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1640 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1642 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1643 (elf_mn10200_howto_table): Likewise.
1644 (mn10200_reloc_map): Likewise.
1646 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1648 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1649 * bfd-in2.h, libbfd.h: Regenerated.
1650 * elf32-m32r.c: Add support for them.
1652 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1654 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1655 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1657 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1658 r_format and r_pcrel. Always return a value.
1660 * riscix.c (MY_final_link_callback): Define to dummy value.
1662 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1663 relocations against the text segment, look up the output name of
1665 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1666 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1667 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1668 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1669 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1671 start-sanitize-tic80
1672 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1674 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1675 routines for little endian data.
1676 * coffcode.h (coff_write_object_contents): Set magic to
1677 TIC80_ARCH_MAGIC for TIc80.
1679 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1681 * coff-tic80.c (tic80coff_vec): Change to little endian data
1685 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1687 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1688 auxiliary_filters parameter to be const char * const *. Accept a
1689 NULL terminated array.
1690 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1691 (bfd_elf32_size_dynamic_sections): Update declaration.
1692 * bfd-in2.h: Rebuild.
1694 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1696 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1697 NOTYPE symbol in a text section as a FUNC symbol.
1699 * coffcode.h (coff_compute_section_file_positions): Force
1700 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1702 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1704 * libaout.h (machine_type): Reserve several values for sparclet.
1706 start-sanitize-tic80
1707 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1709 * config.bfd (tic80-*-*): Don't require 'coff'.
1713 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1715 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1716 table to v850_elf_reloc for all non-standard relocations.
1717 (v850_elf_check_relocs): Add check for h being non-null.
1718 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1719 statement instead of multiple ifs.
1720 (v850_elf_relocate_section): Fix up error message, don't just call
1724 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1726 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1727 Use bfd_elf_generic_reloc as special function for all relocs.
1728 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1730 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1731 24bit pc-relative reloc.
1733 start-sanitize-tic80
1734 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1736 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1737 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1738 header byte order is little endian. Use correct bfd_get and
1739 bfd_put routines for little endian headers.
1740 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1741 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1744 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1746 * reloc.c: Add BFD_RELOC_24.
1747 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1748 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1749 * bfd-in2.h, libbfd.h: Rebuilt.
1751 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1753 elf64-alpha multiple .got rewrite:
1755 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1756 (bfd_elf*_mkobject): Don't define here ...
1757 * elfxx-target.h: ... but rather here. Default always_size_sections
1759 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1760 what the #defines in elf-bfd.h transmuted it to anyway.
1762 * section.c: Add SEC_LINKER_CREATED flag.
1763 * bfd-in2.h: Rebuild.
1764 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1765 relocation section flags.
1766 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1767 SEC_IN_MEMORY to recognize generated bits.
1768 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1770 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1771 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1772 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1773 * elf32-ppc.c (ppc_elf_create_linker_section,
1774 ppc_elf_size_dynamic_sections): Likewise.
1775 * elf32-sparc.c (elf32_sparc_check_relocs,
1776 elf32_sparc_size_dynamic_sections): Likewise.
1777 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1779 (_bfd_elf_create_dynamic_sections): Likewise.
1780 (_bfd_elf_make_linker_section_rela): Likewise.
1781 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1782 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1783 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1784 to identify generated bits.
1785 (elf_link_input_bfd): Likewise.
1787 * elf64-alpha.c: Rewrite everything touching relocations.
1790 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1792 * elf32-v850.c (all functions and static variables): Go through
1793 and regularize names to be of the form v850_elf_<xxx>.
1794 (toplevel): Include <elf/v850.h>.
1795 (enum reloc_type): Move to include/elf/v850.h.
1796 (v850_elf_check_relocs): For common variables, if the variable is
1797 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1798 into the appropriate section.
1799 (elf_backend_check_relocs): Define.
1801 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1803 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1806 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * config.bfd (mips*el-*-linux*): New target.
1809 (mips*-*-linux*): New target.
1811 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1812 Return a useful value.
1814 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1816 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1818 * configure: Rebuild.
1819 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1820 ac_cv_func_mmap in bfd/configure.host.
1822 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1823 filter_shlib and auxiliary_filter_shlib parameters.
1824 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1826 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1827 (bfd_elf64_size_dynamic_sections): Likewise.
1828 * bfd-in2.h: Rebuild.
1830 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1833 symbols, don't export a symbol which is defined by an object in an
1834 archive which contains shared objects.
1836 start-sanitize-tic80
1837 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1839 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1840 for TI TMS320c80 (MVP).
1841 (bfd_archures_list): Add bfd_tic80_arch.
1842 * bfd-in2.h: Regenerate by running "make headers".
1844 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1846 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1847 * configure.in (case $vec): Correct typo, "tb" not "tp".
1848 Also add cofflink.o for tic80coff_vec.
1849 * configure: Regenerate with autoconf.
1852 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1855 is configured with --with-mmap.
1857 start-sanitize-tic80
1858 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1860 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1861 (ALL_MACHINES): Add cpu-tic80.o
1862 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1863 * coff-tic80.c: Add skeleton, cloned from another coff config.
1864 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1868 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1870 * TODO: Correct a misspelling.
1871 start-sanitize-tic80
1872 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1873 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1874 * configure.in (case $vec): Add tic80coff_vec entry.
1875 * configure: Regenerate with autoconf.
1876 * archures.c (bfd_tic80_arch): Declare.
1877 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1878 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1879 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1880 (bfd_target_vector): Add tic80coff_vec entry.
1883 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1885 * elflink.h (elf_buckets): Add some more values for larger
1888 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1890 * Makefile.in (install): Move subdir_do out of conditional. From
1891 Fred Fish <fnf@cygnus.com>.
1893 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1895 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1897 (elf_mn10200_howto_table): Likewise.
1898 (mn10200_reloc_map): Likewise.
1900 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1903 mips16 symbol during the link.
1904 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1906 (mips_elf_link_output_symbol_hook): New static function.
1907 (elf_backend_link_output_symbol_hook): Define.
1909 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1912 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1915 against SEC_DEBUGGING sections here (revert patch of December 5).
1916 * elfcode.h (elf_object_p): Check for them here, instead.
1918 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1920 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1921 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1923 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1924 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1925 * elf-bfd.h (struct elf_size_info): Update declaration of
1927 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1928 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1929 * elfxx-target.h: Use new dynamic reloc routines by default.
1930 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1933 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1935 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1936 if NAMES_HAVE_UNDERSCORE is defined.
1938 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1940 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1942 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1944 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1947 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * elflink.h (elf_link_add_object_symbols): Only add a weak
1950 symbol if the real definition is in the dynamic symbol table.
1951 After finding the real definition, then, if it is dynamic, add the
1952 weak symbol to the dynamic symbol table.
1954 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1956 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1958 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1961 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1963 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1965 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1966 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1967 * reloc.c: Remove mn10300 big endian relocs.
1968 * bfd-in2.h, libbfd.h: Rebuilt.
1970 * elf32-mn10200.c: Update from elf32-mn10300.c.
1972 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1974 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1976 * elf32-mn10300.c: Add some comments.
1978 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1980 * ihex.c (ihex_scan): Always initialize buf before jumping to
1982 (ihex_read_section): Likewise.
1984 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1986 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1987 inplace for most relocs.
1989 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1992 even if SEC_ALLOC is not set.
1993 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1994 when deciding whether to copy a reloc into a shared object.
1995 (elf_i386_relocate_section): Likewise.
1996 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1997 (elf32_sparc_relocate_section): Likewise.
1998 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1999 reloc section if it is not set in the source section.
2000 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2001 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2002 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2004 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2006 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2007 expects a .got.plt until we actually create it.
2009 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2011 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2012 message for bfd_reloc_outofrange, rather than aborting. From
2013 Philippe De Muyter <phdm@info.ucl.ac.be>.
2015 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2016 a relocateable link, don't try to process them. From Heinz Wrobel
2017 <wrobel@lpr.e-technik.tu-muenchen.de>.
2019 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2021 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2022 mn10300_info_howto_rel. Tweak reloc argument to be an
2023 Elf32_Internal_Rela.
2024 (USE_RELA): Define instead of USE_REL.
2025 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2027 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2029 * configure.in, configure: Handle mips*-sgi-irix6*.
2030 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2033 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2035 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2036 relocation against a symbol defined in a section with no output
2039 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2041 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2042 * configure, config.in: Rebuild with autoconf 2.12.
2044 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2045 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2046 (swap_out_syms): Set st_other from existing st_other field.
2047 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2049 (elf_link_output_extsym): Set the other field from the global hash
2051 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2052 (elf_mips16_jump_howto): New static variable.
2053 (mips16_jump_reloc): New static function.
2054 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2055 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2056 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2058 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2059 * bfd-in2.h, libbfd.h: Rebuild.
2060 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2062 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2064 * configure.host: Use long long for mips-sgi-irix6*.
2066 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2067 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2069 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2071 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2072 (enum reloc_type): Add more reloc types.
2073 (elf32_mn10300_howto_table): Update for new reloc types.
2074 (elf32_mn10300_reloc_map): Update for new reloc types.
2075 * reloc.c: Add some new relocs for the mn10300 series.
2076 * bfd-in2.h, libbfd.h: Rebuilt.
2078 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2080 * som.c (setup_sections): Don't lose for a space which has
2081 no data, but some symbols.
2083 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2086 (sunos_link_hash_table_create): Initialize got_needed.
2087 (sunos_create_dynamic_sections): Only set .got section size if it
2088 is not already set. Set got_needed.
2089 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2090 sdynptr, and only handle dynamic sections, if dynamic sections are
2092 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2093 Initialize .got section.
2094 (sunos_scan_ext_relocs): Likewise.
2095 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2097 (sunos_finish_dynamic_link): Check got_needed. Only set up
2098 dynamic linking information if needed.
2100 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2102 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2104 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2106 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2108 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2110 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2113 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2115 * filemode.c: Include sysdep.h.
2116 * ihex.c: Add casts to eliminate compiler warnings.
2117 * sunos.c: Add casts to eliminate compiler warnings.
2119 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2121 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2123 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2124 appropriate relocations in the .so file if shared.
2125 (ppc_elf_relocate_section): Ditto.
2127 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2129 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2130 complain_overflow_unsigned.
2132 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2134 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2135 overflows for R_D10V_16 and R_D10V_18.
2137 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2140 (do_with_relocs): Likewise.
2141 (do_as_repeat): Likewise.
2142 (copy_expression): Likewise.
2144 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * ieee.c (ieee_write_external_part): Correctly record whether
2147 there is an external part.
2150 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2152 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2153 handle tda offsets for sld.w and sst.w instructions.
2154 Fix alignment check in sld.w and sst.w tda reloc handling.
2157 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2159 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2162 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2164 * elf32-v850.c: Add comments about assumptions about
2165 char, short & long sizes.
2166 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2167 problems for several relocs.
2169 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2170 R_V850_SDA_OFFSET entry.
2173 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2175 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2176 Store import file index in ldindx.
2177 (xcoff_build_ldsyms): Assume that ldsym was not previously
2178 allocated. For an imported symbol, copy ldindx into l_ifile.
2181 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2183 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2184 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2185 fields in R_V850_TDA_OFFSET.
2186 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2187 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2190 * elf32-v850.c: Include bfdlink.h.
2191 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2193 (elf32_v850_bfd_final_link_relocate): New function.
2194 (v850_elf_relocation_section): Likewise.
2195 (elf_backend_relocate_section): Define.
2198 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * binary.c (binary_set_section_contents): Ignore sections which
2201 don't have SEC_LOAD and SEC_ALLOC set.
2203 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2205 * linker.c (_bfd_generic_final_link): Avoid losing static
2206 symbols in the .bss section.
2208 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2211 (mips32_64bit_reloc): New static function.
2212 (mips_reloc_map): Add entry for BFD_RELOC_64.
2213 (mips_elf_relocate_section): Handle R_MIPS_64.
2215 * linker.c (default_indirect_link_order): Print an error message
2216 when attempting to do a relocateable link with different object
2217 file formats, rather than calling abort.
2219 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2221 * reloc.c (m32r relocs): Rename them.
2222 * bfd-in2.h, libbfd.h: Regenerated.
2223 * elf32-m32r.c: Update.
2224 (m32r_elf_10_pcrel_reloc): New function.
2225 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2226 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2228 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2230 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2231 all sections that will be included in the output file.
2232 (_bfd_generic_link_output_symbols): Discard symbols in sections
2233 which are being discarded.
2237 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2238 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2239 (elf_v850_howto_table): Corresponding changes.
2240 (elf_v850_reloc_map): Corresponding changes.
2241 * reloc.c: Add additional V850 relocations.
2242 * bfd-in2.h, libbfd.h: Rebuilt.
2244 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2245 no longer want in pc-relative relocs.
2247 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2249 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2250 accept a reloc against an undefined sybmol!
2252 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2254 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2257 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * VERSION: Bump for new relocation.
2261 * hosts/i386bsd.h: If NBPG is not defined, define it as
2262 PAGE_SIZE, for recent versions of FreeBSD.
2264 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2266 * configure.host: Use `long long' as the 64 bit type on a Solaris
2267 host, since both gcc and the SunPRO compilers support it.
2269 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2271 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2272 mistake to have reused the ECOFF LITERAL for ELF since they have
2273 different semantics.
2274 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2275 * bfd-in2.h, libbfd.h: Rebuild.
2277 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2280 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2281 dynamic relocation for an undefweak symbol when we are building
2282 a static executable.
2284 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2286 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2287 point explicitly to srcdir.
2288 (targmatch.h): Edit references to point explicitly to objdir.
2290 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * config.bfd: When setting targ_cpu, don't get confused by
2295 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2297 * configure.host: Add support for windows host (a build done
2298 under the Microsoft build environment).
2300 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2302 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2303 definition in a dynamic object, add it to the dynamic symbol table
2304 if any dynamic object mentions it. Reverts part of last patch.
2306 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2307 (sunos_link_hash_table_create): Initialize got_base.
2308 (bfd_sunos_size_dynamic_sections): If the .got section is more
2309 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2311 (sunos_check_dynamic_reloc): Subtract got_base from a base
2312 relative relocation.
2314 * elf32-mips.c (elf_mips_isa): New static function.
2315 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2316 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2318 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * archive.c (do_slurp_coff_armap): Only treat archive as little
2321 endian for i960 COFF.
2323 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2326 by the change in size of the section when EXEC_P is not set.
2328 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2329 (m68kcoff_rtype_to_howto): New static function.
2330 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2331 VMA to the addend for a PC relative reloc.
2333 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2335 * Makefile.in: Rebuild dependencies.
2337 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2340 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2342 * Makefile.in: Remove explicit dependencies for mn10200 and
2344 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2345 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2346 (dependencies): Rebuilt.
2348 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2351 during this function.
2353 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2354 section if the flags are compatible.
2356 * configure.in: Add havevecs, and put it in tdefaults.
2357 * mpw-config.in: Likewise.
2358 * configure: Rebuild.
2359 * targmatch.sed: New file; a sed script to build targmatch.h from
2361 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2362 * targets.c: Include "fnmatch.h".
2363 (struct targmatch): Define.
2364 (bfd_target_match): Define by including targmatch.h.
2365 (bfd_find_target): If the target is not found by name, search for
2366 it as a configuration triplet.
2367 * Makefile.in: Rebuild dependencies.
2368 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2369 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2370 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2371 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2372 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2373 (CFILES): Remove i386dynix.c and hp300bsd.c.
2374 (targmatch.h): New target.
2375 (do_clean): Remove targmatch.h.
2377 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2378 * acconfig.h: Add NEED_DECLARATION_GETENV.
2379 * configure, config.in: Rebuild.
2380 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2381 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2383 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2385 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2386 * cpu-mn10200.c, cpu-mn10300.c: New files.
2387 * elf32-mn10200.c, elf32-mn10300.c: New files.
2388 * Makefile.in: Break mn10x00 support into two separate
2389 configurations, mn10200 and mn10300.
2390 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2391 * bfd-in2.h, configure: Rebuilt.
2393 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2395 * Makefile.in (do_clean): Move config.log to do_distclean.
2397 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2399 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2400 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2401 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2402 (elf32-mn10x00.o): Add dependencies.
2403 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2404 (bfd_mn10x00_arch): Declare.
2405 (bfd_archures_list): Add bfd_mn10x00_arch.
2406 * config.bfd: Add mn10x00-*-*.
2407 * configure.in: Add bfd_elf32_mn10x00_vec.
2408 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2409 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2410 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2411 * bfd-in2.h, configure: Rebuilt.
2413 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2415 openVMS/Alpha: Provide filename and case_hack flags via
2416 symbol table from gas.
2417 Add case_hack code for symbol output from vax/vms.
2418 * evax-alpha.c (evax_initialize): Remove filename handling,
2419 filename is provided via symbol table.
2420 (evax_get_symtab): Use local symbol count when setting up table.
2421 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2423 (_bfd_evax_write_egsd): Skip file name symbol.
2424 * evax-emh.c (get_vms_time_string): Local function now.
2425 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2427 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2428 through _bfd_evax_case_hack_symbol.
2429 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2431 (_bfd_evax_basename): Removed.
2432 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2433 * evax.h (evax_private_data_struct): Remove filename.
2434 (flag_hash_long_names, flag_show_after_trunc,
2435 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2438 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2440 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2441 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2442 (NO_SWAP_MAGIC): Don't define.
2443 (SWAP_MAGIC): Define.
2445 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2446 no hash table entry for a global symbol.
2448 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2450 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2452 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2455 symbol type with T_NULL. Warn if symbol type changes. Based on
2456 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2458 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2459 a dynamic object in the dynamic symbol table if it is referenced
2460 or defined by a regular object.
2463 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2465 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2466 remove dwarf local labels. Shrinks binaries by a factor of 3!
2469 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2471 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2472 by hand, rather than by calling bfd_make_section.
2474 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2476 * reloc.c: Rename m32r relocs.
2477 * bfd-in2.h, libbfd.h: Rebuilt.
2478 * elf32-m32r.c: Update.
2480 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2482 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2483 link, adjust the symbol index of a base relative reloc. Don't
2484 change the addend of a PC relative reloc if pcrel_offset is set.
2485 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2486 a relocateable link.
2488 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2489 it is zero, in case src_mask matters.
2490 (bfd_install_relocation): Likewise.
2492 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2496 (_bfd_xcoff_bfd_final_link): Don't set target_index
2497 to an uninitialized value.
2499 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2502 indices, rather than crashing.
2503 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2505 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2508 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2510 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2512 (coff_arm_adjust_symndx): New static function.
2513 (coff_adjust_symndx): Define.
2515 * srec.c (srec_scan): Accept multiple symbols on a single line.
2516 From Pascal Martin <pmartin@alsys.com>.
2520 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2522 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2523 (sunos_merge_private_bfd_data): New function.
2525 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2527 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2529 (bfd_merge_private_bfd_data): Likewise.
2530 * section.c (bfd_copy_private_section_data): Likewise.
2531 * syms.c (bfd_copy_private_symbol_data): Likewise.
2532 * bfd-in2.h: Rebuild.
2533 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2534 both BFD's are the right flavour.
2535 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2536 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2537 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2538 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2539 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2540 (ppc_elf_merge_private_bfd_data): Likewise.
2541 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2542 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2544 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2545 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2548 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2550 * reloc.c: Add m32r relocs.
2551 * bfd-in2.h, libbfd.h: Rebuilt.
2552 * cpu-m32r.c,elf32-m32r.c: New files.
2554 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2558 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2560 * tekhex.c (first_phase): Change type parameter from char to int.
2562 (pass_over): Change func to expect int, not char.
2564 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2565 rather than SEC_LOAD when aligning the file offset for the first
2566 section in a segment.
2568 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2570 * syms.c (coff_section_type): Make arg const.
2571 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2572 to make_bfd_asection().
2573 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2574 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2575 (_bfd_elf_stringtab_init): Remove prototype.
2577 * netbsd-core.c (swap_abort): Add prototype.
2578 * aix386-core.c (swap_abort): Ditto & make static
2579 * hpux-core.c (swap_abort): Ditto & make static.
2580 * irix-core.c (swap_abort): Ditto & make static.
2581 * ptrace-core.c (swap_abort): Ditto & make static.
2582 * trad-core.c (swap_abort): Ditto & make static.
2583 * coffswap.h (coff_swap_reloc_in): Ditto.
2584 (coff_swap_reloc_out): Ditto.
2585 (coff_swap_filehdr_in): Ditto.
2586 (coff_swap_filehdr_out): Ditto.
2587 (coff_swap_sym_in): Ditto.
2588 (coff_swap_sym_out): Ditto.
2589 (coff_swap_aux_in): Ditto.
2590 (coff_swap_aux_out): Ditto.
2591 (coff_swap_lineno_in): Ditto.
2592 (coff_swap_lineno_out): Ditto.
2593 (coff_swap_aouthdr_in): Ditto.
2594 (coff_swap_aouthdr_out): Ditto.
2595 (coff_swap_scnhdr_in): Ditto.
2596 (coff_swap_scnhdr_out): Ditto.
2597 * ihex.c (ihex_sizeof_headers): Ditto.
2598 * tekhex.c (getsym): Ditto.
2599 (find_chunk): Ditto & make static.
2600 (insert_byte): Ditto.
2601 (first_phase): Ditto.
2603 (tekhex_get_symtab): Ditto & make static.
2604 (tekhex_get_symtab_upper_bound): Ditto & make static.
2605 (tekhex_mkobject): Ditto.
2606 (tekhex_object_p): Ditto.
2607 (move_section_contents): Ditto.
2608 (tekhex_get_section_contents): Ditto.
2609 (tekhex_set_arch_mach): Ditto & make static.
2610 (tekhex_set_section_contents): Ditto.
2611 (writevalue): Ditto.
2614 (tekhex_write_object_contents): Ditto.
2615 (tekhex_sizeof_headers): Ditto.
2616 (tekhex_make_empty_symbol): Ditto.
2617 (tekhex_get_symbol_info): Ditto.
2618 (tekhex_print_symbol): Ditto.
2619 * irix-core.c (make_bfd_asection): Ditto.
2620 (irix_core_core_file_p): Ditto.
2621 (irix_core_core_file_failing_command): Ditto.
2622 (irix_core_core_file_failing_signal): Ditto.
2623 (irix_core_core_file_matches_executable_p): Ditto.
2624 (irix_core_make_empty_symbol): Ditto.
2625 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2626 * srec.c (srec_new_symbol): Ditto.
2627 (srec_get_section_contents): Ditto.
2628 (srec_set_arch_mach): Ditto.
2629 (srec_set_section_contents): Ditto.
2630 (internal_srec_write_object_contents): Ditto.
2631 (srec_write_object_contents): Ditto.
2632 (symbolsrec_write_object_contents): Ditto.
2633 (srec_sizeof_headers): Ditto.
2634 (srec_make_empty_symbol): Ditto.
2635 (srec_get_symtab_upper_bound): Ditto.
2636 (srec_get_symtab): Ditto.
2637 (srec_print_symbol): Ditto and make static.
2638 * elf.c (elf_read): Ditto
2639 (assign_section_numbers): Ditto.
2640 (elf_fake_sections): Ditto.
2641 (sym_is_global): Ditto.
2642 (elf_map_symbols): Ditto.
2643 (get_program_header_size): Ditto.
2644 * coffgen.c (make_a_section_from_file): Ditto.
2645 (coff_real_object_p): Ditto.
2646 (fixup_symbol_value): Ditto.
2647 (build_debug_section): Ditto.
2649 * syms.c (coff_section_type): Ditto.
2651 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2653 * bfd-in2.h: Rebuilt after m32r changes.
2655 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2657 * config.bfd,configure.in,configure: Add m32r support.
2658 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2659 * config.bfd: Keep target list alphabetically sorted.
2662 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2664 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2665 to add in the constant part found in the instruction itself.
2666 (case R_V850_HI16_S): Likewise.
2669 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2671 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2672 and R_D10V_18 to be 1 (word).
2674 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * stabs.c (_bfd_link_section_stabs): If the output_section field
2677 of either section is bfd_abs_section, then the linker is
2678 discarding the section and we should not optimize it.
2680 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2682 * Makefile.in (aout-sparcle.o): New target.
2683 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2684 * config.bfd (sparclet-*-aout*): Add case.
2685 * configure.in (sparcle_aout_vec): Add case.
2686 * configure: Regenerated.
2687 * targets.c (sparcle_aout_vec): Declare.
2688 (bfd_target_vector): Add sparcle_aout_vec.
2689 * aout-sparcle.c: New file.
2692 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2694 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2695 low order sign bit propogation for R_V850_HI16_S.
2697 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2698 handling V850 specific relocs.
2699 (elf_v850_howto_table): Use the new function for some
2700 relocations. Twiddle masks & shifts for some relocs.
2701 Set partial_inplace where needed.
2704 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2706 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2707 default architecture to a machine number of 0.
2708 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2710 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2711 the output BFD is the default, set it from the first input BFD.
2714 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2716 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2717 insert at bitpos zero. The HI16 relocs are shifted right
2718 by 16 bits. Fix src_mask for all relocs.
2719 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2721 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2725 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2727 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2728 Rewrite to use BFD file read routines and to avoid using a fixed
2729 length for the file name.
2732 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2734 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2735 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2736 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2737 to R_V850_{32,16,8}.
2739 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2741 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2742 (elf_v850_howto_table): Add info for HI16_S reloc.
2743 (v850_reloc_map): Add HI_16_S reloc.
2744 * reloc.c: Define BFD_RELOC_V850_* relocs.
2747 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2750 * elf32-sh.c: New file.
2751 * elf.c (prep_headers): Handle bfd_arch_sh.
2752 * elfcode.h (write_relocs): Handle absolute symbol.
2753 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2754 (_bfd_elf64_link_read_relocs): Declare.
2755 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2756 elf_link_read_relocs. Make globally visible. Change all
2758 (elf_link_input_bfd): Get external symbols from cache in
2759 symtab_hdr->contents. Get contents from cache in
2761 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2763 * reloc.c: Define BFD_RELOC_SH_* relocs.
2764 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2765 * coff-sh.c (sh_insns_conflict): Fix a return value.
2766 (_bfd_sh_align_load_span): New globally visible function, broken
2767 out of sh_align_load.
2768 (sh_align_load): Call _bfd_sh_align_load_span.
2769 (sh_swap_insns): Change relocs parameter to PTR.
2770 * bfd-in2.h, libbfd.h: Rebuild.
2771 * targets.c (bfd_elf32_sh_vec): Declare.
2772 (bfd_elf32_shl_vec): Declare.
2773 * config.bfd (sh-*-elf*): New target.
2774 * configure.in (bfd_elf32_sh_vec): New target vector.
2775 (bfd_elf32_shl_vec): New target vector.
2776 * configure: Rebuild.
2777 * Makefile.in: Rebuild dependencies.
2778 (BFD32_BACKENDS): Add elf32-sh.o.
2779 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2781 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2782 page before checking D_PAGED.
2784 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2785 (ihex_write_object_contents): Remove extbase; always use segbase
2788 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2790 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2791 * configure.host (i[345]86-*-*): Ditto.
2792 * config.bfd (i[345]86-*-*): Ditto.
2793 * configure: Regenerate.
2795 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2798 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2800 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2801 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2802 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2803 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2804 will have an ST_CODE type, change the symbol's type to ST_DATA.
2805 * som.c (hppa_som_gen_reloc_type): Update prototype.
2807 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2810 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2811 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2812 (mips_elf_finish_dynamic_sections): Likewise.
2814 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * configure.host (HLDENV): New variable to set. Set it for
2817 *-*-sysv4*, since those linkers may not support -R but they always
2818 support LD_RUN_PATH.
2820 * libieee.h (NSECTIONS): Don't define.
2821 (ieee_data_struct): Change section_table to asection **. Add
2823 * ieee.c (get_section_entry): If the table isn't big enough, make
2825 (ieee_slurp_sections): Remove assertion about number of sections.
2826 (ieee_object_p): Adjust initialization of ieee to match changes to
2829 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2830 symbols merely because we are generating a shared library.
2831 (xcoff_build_ldsyms): Don't set up global linkage code for an
2832 undefined symbol merely because we are generating a shared
2836 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2838 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2839 (BFD32_BACKENDS) Add elf32-v850.o.
2840 * archures.c: Add bfd_v850_arch.
2841 * bfd-in2.h: Add bfd_v850_arch.
2842 * config.bfd (v850-*-*): New target.
2843 * configure: (bfd_elf32_v850_vec) New vector.
2844 * configure.in: (bfd_elf32_v850_vec) New vector.
2845 * cpu-v850.c: New file.
2846 * elf.c (prep_headers): Added case bfd_arch_v850.
2847 * elf32-v850.c: New file.
2848 * targets.c (bfd_elf32_v850_vec): New vector.
2851 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2853 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2854 a function code symbol for an XMC_XO symbol.
2856 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2858 * mpw-config.in: Update editing of autoconf vars to reflect
2859 Jul 18 configure.in change.
2860 * mpw-make.sed: Update editing of include pathnames to be
2861 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2863 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2865 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2866 which to offset to get the .plt entry address is ".plt".
2868 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2870 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2871 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2872 Added, for internal use by the ARM gas.
2874 * bfd-in2.h: Rebuilt
2876 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2878 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2879 in section dynidx start.
2881 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2883 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2884 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2885 optimization for g++.
2887 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2889 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2890 the -mrelocatable-lib bit set and the other doesn't, clear the
2891 -mrelocatable-lib bit in the header.
2893 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2896 symbol against a STT_FUNC symbol in a shared library.
2898 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2900 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2901 symbol is found, automatically define the corresponding function
2904 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2905 if sym.n_numaux is not zero.
2906 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2907 entry to disagree about the number of aux entries if the symbol
2910 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2911 section if it might be needed, not just if info->shared.
2912 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2913 the start of .rel.dyn if we are going to use it.
2914 (mips_elf_finish_dynamic_sections): Only clear the first element
2915 of .rel.dyn if the size is greater than zero.
2917 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2920 undefined_symbol callback for a symbol, then don't issue any more
2921 warnings about loader relocs.
2922 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2923 after calling the undefined_symbol callback.
2925 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2926 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2927 as the AIX linker seems to do.
2929 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2931 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2932 (evax_initialize): Remove evax_reloc_table.
2933 (evax_close_and_cleanup): Ditto.
2935 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2937 (evax_bfd_reloc_type_lookup): Ditto.
2938 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2939 cooked_size == raw_size.
2940 * evax-emh.c (_bfd_evax_register_filename): Remove.
2941 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2942 * evax-misc.c (add_new_contents): Malloc section at full size.
2943 (_bfd_save_evax_section): Memcpy section contents directly.
2944 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2945 (evax_reloc_table): Remove.
2947 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2949 * makefile.vms: Add better support for DEC C compilation
2950 Add evax.h dependencies
2952 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2953 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2954 (BFD_RELOC_ALPHA_BASEREG): Remove.
2955 * bfd-in2.h, libbfd.h: Rebuild.
2957 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2959 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2960 getgid if _WIN32 is defined.
2961 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2963 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2965 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2966 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2968 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2971 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2973 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2975 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2976 (NEED_DECLARATION_REALLOC): New macro.
2977 * configure, config.in: Rebuild.
2978 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2979 (realloc): Declare if NEED_DECLARATION_REALLOC.
2981 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2982 <strings.h> if they exist.
2984 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2986 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2990 Based on patches from Eric Valette <valette@crf.canon.fr>:
2991 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2992 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2993 (elf_howto_table): Add entries for new relocs.
2994 (elf_i386_reloc_type_lookup): Handle new relocs.
2995 (elf_i386_info_to_howto): Just call abort.
2996 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2997 (elf_i386_relocate_section): Likewise.
2999 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3001 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3003 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3005 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3006 only get the LMA from the phdr if they are in the same part of the
3009 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3010 new segment to make them more comprehensible. If the relationship
3011 between the LMA and the VMA changed, start a new segment. Don't
3012 check dynsec when deciding whether to start a new segment for a
3013 writeable section; -N will now handle this.
3015 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3017 * libhppa.h: Remove "esel" changes. Not the right approach.
3018 * som.c: Corresponding changes.
3019 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3020 which don't have a SOM symbol type associated with them.
3021 Reverses a 1994 change.
3023 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3025 Make ld -N more reasonable for ELF:
3026 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3027 phdr_in_section to false, and always use a single load segment.
3028 (elf_sort_sections): Sort sections by LMA after VMA.
3029 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3030 align to maxpagesize.
3031 (assign_file_positions_except_relocs): Likewise.
3032 * elfcode.h (elf_object_p): If a section is loaded but not page
3033 aligned, clear D_PAGED.
3035 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3037 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3038 Added, for internal use by the ARM gas.
3040 * bfd-in2.h: Rebuilt
3042 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3044 * libhppa.h (R_HPPA_ESEL): New field selector.
3045 (e_esel): Similarly.
3046 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3047 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3048 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3050 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3053 archive search before looking for stripped dynamic objects.
3055 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3057 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3058 symbol a warning rather than an error.
3060 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * elf.c (assign_file_positions_for_segments): Track the virtual
3063 memory position separately from the file position, and use it to
3064 compute the alignment adjustment.
3066 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3068 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3069 and fixed mask on R_D10V_10_PCREL_L.
3071 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * elf64-mips.c: Include "aout/ar.h".
3074 (mips_elf64_slurp_armap): New static function.
3075 (mips_elf64_write_armap): New static function.
3076 (bfd_elf64_archive_*): Define.
3077 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3078 Use instead of bfd_generic_archive_p.
3079 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3080 instead of _bfd_write_archive_contents.
3081 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3082 _bfd_generic_mkarchive.
3083 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3084 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3086 (TARGET_LITTLE_SYM): Likewise.
3087 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3089 * Makefile.in: Rebuild dependencies.
3091 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3092 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3093 SHT_MIPS_EVENTS sections.
3094 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3095 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3097 (_bfd_mips_elf_fake_sections): Likewise.
3099 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3100 * ecoff.c (ecoff_compute_section_file_positions): Copy
3101 rdata_in_text from backend info to tdata. Clear it if any data
3102 section comes before .rdata.
3103 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3104 tdata rather than backend info.
3106 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3108 * configure.in: Fix test for whether a compiler has a 64 bit
3109 type. From Jim Wilson <wilson@cygnus.com>.
3111 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * configure.host (mips-sgi-irix6*): New host.
3115 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3116 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3117 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3119 * configure: Rebuild.
3120 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3121 (BFD_HOST_64_BIT): Define conditionally.
3122 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3123 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3124 (symvalue, bfd_size_type): Likewise.
3125 * bfd-in2.h: Rebuild.
3126 * Makefile.in (do_clean): Remove bfd-tmp.h.
3127 (do_distclean): Remove bfd-in3.h.
3128 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3129 (bfd-in3.h): New target.
3131 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3132 Andrew Gierth <ANDREWG@microlise.co.uk>.
3134 * configure.host: Set INSTALL_SHLIB.
3135 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3136 * configure: Rebuild.
3137 * Makefile.in (install): Use @INSTALL_SHLIB@.
3139 * config.bfd (mips*-*-irix6*): New target.
3140 * configure.host: Handle Irix 6 shared library like Irix 5.
3142 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3143 symbol for a magic name.
3144 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3146 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3149 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3151 * mpw-config.in: Add ELF support to mips config, create the
3152 elf32-target.h file in the object dir.
3153 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3155 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3157 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3158 Also removed most abort calls, in favor of using bfd reporting.
3160 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3162 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3163 (BFD32_BACKENDS) Add elf32-d10v.o.
3164 * archures.c: Add bfd_d10v_arch.
3165 * bfd-in2.h: Add bfd_d10v_arch.
3166 * config.bfd (d10v-*-*): New target.
3167 * configure: (bfd_elf32_d10v_vec) New vector.
3168 * configure.in: (bfd_elf32_d10v_vec) New vector.
3169 * cpu-d10v.c: New file.
3170 * elf.c (prep_headers): Added case bfd_arch_d10v.
3171 * elf32-d10v.c: New file.
3172 * libbfd.h: Rebuild.
3173 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3174 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3175 * targets.c (bfd_elf32_d10v_vec): New vector.
3177 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3179 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3181 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3183 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3184 bfd_mach_i386_i8086 machine types.
3186 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3188 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3191 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3193 * coffcode.h (coff_set_section_contents): A/UX does not require
3194 special handling of the _LIB section.
3196 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3198 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3199 value for R_RELBYTE.
3201 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3202 array if one was allocated.
3204 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3206 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3207 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3208 use_rld_obj_head and rld_value.
3209 (mips_elf_link_hash_table_create): Initialize new fields.
3210 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3212 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3213 __rld_obj_head symbol not seen, create an __rld_map symbol.
3214 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3215 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3216 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3217 __rld_obj_head symbol.
3218 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3220 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3222 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3224 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3225 ppc_elf_addr16_ha_reloc.
3226 (ppc_elf_addr16_ha_reloc): New static function.
3228 * coff-mips.c (struct mips_hi): Define.
3229 (mips_refhi_list): New static variable.
3230 (mips_refhi_addr, mips_refhi_addend): Remove.
3231 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3232 (mips_reflo_reloc): Process mips_refhi_list.
3233 (mips_relhi_list): New static variable.
3234 (mips_relhi_addr, mips_relhi_addend): Remove.
3235 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3236 (mips_rello_reloc): Process mips_relhi_list.
3237 (mips_relocate_section): Permit an arbitrary number of REFHI or
3238 RELHI relocs before the associated REFLO or RELLO reloc.
3240 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * aout-target.h (MY(callback)): Set reloc_count fields.
3244 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3247 sections unless this is a SunOS link.
3249 * VERSION: Set to 2.7.1.
3251 * Released binutils 2.7.
3253 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3255 * i386aout.c: Include "aout/aout64.h".
3256 (i386aout_write_object_contents): New static function.
3257 (MY_write_object_contents): Define.
3259 * netbsd.h (MY(write_object_contents)): Make sure that
3260 adjust_sizes_and_vmas is called before fiddling with the magic
3263 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3265 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3267 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3269 * libbfd-in.h (itos, stoi): Don't define.
3270 * libbfd.h: Rebuild.
3271 * i386lynx.c (KEEPIT): Define as udata.i.
3272 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3273 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3274 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3275 flags. Don't use stoi.
3277 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3279 * elf.c (map_sections_to_segments): Don't start a new segment for
3280 a writable section if it's on the same page as the previous
3281 segment. Reset the writable variable for a readonly section.
3283 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3285 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3286 first_thunk_address, thunk_size, and import_table_size.
3287 * peicode.h: Improved some diagnostics regarding edata sections.
3289 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3291 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3292 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3294 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3297 with XCOFF_DEF_DYNAMIC set is really defined.
3298 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3299 (xcoff_link_add_symbols): Only create special sections if using an
3302 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3304 (bfd_install_relocation): Likewise.
3306 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3308 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3310 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3311 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3312 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3313 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3314 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3315 are found for LITERAL relocs.
3316 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3317 taken, we cannot generate a .plt entry for the symbol.
3319 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3321 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3322 sysconf functions (for gprof).
3323 * configure, config.in: Rebuild.
3325 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3327 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3328 an archive if it has a map. If the object file has the wrong
3331 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3332 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3334 (alpha_relocate_section): Likewise.
3336 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3337 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3338 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3339 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3340 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3341 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3342 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3343 * peicode.h: Corresponding changes.
3345 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3347 * elflink.h (elf_create_pointer_linker_section): Comment out code
3348 dealing with making GOT pointers negative of the GOT symbol for
3351 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3353 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3354 increment the .rela.plt size until after we're done creating the
3356 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3357 .rela.plt offset directly rather than calculating it.
3359 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3361 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3362 Use autoconf-set values.
3363 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3364 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3367 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3368 * configure: Rebuilt.
3370 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3372 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3373 handling code > 1k away.
3375 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3377 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3378 defined, output whenever the symbol is updated.
3380 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3382 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3383 section to 0 if user_set_vma is set.
3384 * elflink.h (elf_bfd_final_link): Likewise.
3386 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3388 Partially undo patch of Jun 20.
3389 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3390 (coff_compute_section_file_positions): Likewise.
3391 (coff_write_object_contents): Likewise. Re-add deleted code, but
3392 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3393 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3395 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3397 * config.bfd: Add support for *-*-rtems* configurations.
3399 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * elf.c (prep_headers): Add bfd_arch_alpha case.
3403 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3405 * elf64-alpha.c: New file.
3406 * config.bfd (alpha-*-linuxecoff*): New target.
3407 (alpha-*-linux*, alpha-*-elf*): New targets.
3408 * configure.in (bfd_elf64_alpha_vec): New vector.
3409 * configure: Rebuild.
3410 * targets.c (bfd_elf64_alpha_vec): Declare.
3411 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3412 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3413 * bfd-in2.h, libbfd.h: Rebuild.
3414 * Makefile.in: Rebuild dependencies.
3415 (BFD64_BACKENDS): Add elf64-alpha.o.
3416 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3418 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3420 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3421 than relying on a right shift of 32.
3423 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3425 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3426 ifdef to COFF_WITH_PE.
3427 (coff_compute_section_file_positions): Likewise.
3428 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3429 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3430 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3431 COFF_IMAGE_WITH_PE, always include.
3433 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3435 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3438 approximate the correct answer if SIZEOF_HEADERS was not used.
3440 * binary.c (binary_set_section_contents): Set section file
3441 position based on LMA rather than VMA.
3443 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3445 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3446 symbols if info->strip == strip_all.
3448 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3450 * coff-h8300.c: Remove #if 0 code.
3451 (compatable): Don't allow mixing/matching of different architectures.
3453 * archures.c (bfd_mach_h8300s): Add.
3454 * bfd-in2.h: Rebuilt.
3455 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3457 (h8300_reloc16_estimate): Likewise.
3458 (h8300_reloc16_extra_cases): Likewise.
3459 (h8300_bfd_link_add_symbols): Likewise.
3460 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3461 (coff_set_flags): Likewise.
3462 * cpu-h8300.c (h8300_scan): Likewise.
3463 Add H8/S to bfd_h8300_arch list.
3465 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3467 Added support for Alpha OpenVMS:
3468 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3469 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3470 * config.h-vms, makefile.vms: New files.
3471 * config.bfd (alpha-*-*vms*): New target.
3472 * configure.in (evax_alpha_vec): New target vector.
3473 * configure: Rebuild.
3474 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3475 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3476 * targets.c (bfd_target_evax_flavour): Define.
3477 (evax_alpha_vec): Declare.
3478 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3479 if BFD64 is defined.
3480 * bfd-in2.h, libbfd.h: Rebuild.
3481 * Makefile.in: Rebuild dependencies.
3482 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3483 evax-emh.o, and evax-misc.o.
3484 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3485 evax-etir.c, evax-emh.c, and evax-misc.c.
3486 (HFILES): Add evax.h.
3488 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3490 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3492 (h8300_bfd_link_add_symbols): Likewise.
3494 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3496 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3497 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3499 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3501 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3502 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3504 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3505 R_MIPS_32 relocs if creating a shared library.
3507 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3509 * peicode.h (add_data_entry): Use pei_section_data rather than
3510 _cooked_size. Corresponds to May 13 change in coffcode.h.
3512 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3515 * coffcode.h (coff_write_object_contents): If there are long
3516 section names, always set the f_symptr field, even if there are no
3518 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3519 if there are no symbols.
3521 * coffgen.c (make_a_section_from_file): Check return value of
3522 _bfd_coff_read_string_table.
3523 (coff_real_object_p): Check return value of
3524 make_a_section_from_file.
3525 (_bfd_coff_read_string_table): Check that there are some symbols
3526 before trying to read the string table size.
3528 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3531 to replace a symbol in a dynamic object with a symbol from another
3532 dynamic object, do the replacement if the existing symbol is
3533 global linkage code.
3535 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3536 for _ptrgl, and treat it as global linkage code.
3538 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3539 filename or N_SO symbol past the offset, and use it to indicate
3540 that there is no line number or function when appropriate.
3542 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3544 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3545 common symbol defined by the linker. Don't export function code
3546 even if export_defineds is set.
3548 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3550 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3552 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3553 (h8300_symbol_address_p): New function.
3554 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3557 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3559 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3561 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3562 correctly for the two variants. Allow relaxing if the target
3563 is 128 bytes away since after relaxation it'll be 126 bytes away.
3564 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3565 "dot" and "value". Allow relaxing if the target is 128 bytes
3566 away since after relaxation it'll be 126 bytes away.
3567 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3568 the given section until nothing changes.
3570 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3572 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3573 alignment hack--we can get the lnnoptr info another way without
3574 suddenly increasing the alignment requirements. Set the flags for
3576 (ecoff_compute_section_file_positions): Do so.
3578 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3581 to keep the HP emulator database happy.
3583 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3584 From Kevin Buettner <kev@primenet.com>.
3586 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3589 name of a NULL section.
3591 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3594 set, always call the notice callback.
3596 * VERSION: Increment for bfdlink.h change.
3598 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3601 (sh_relax_delete_bytes): Correct handling of differently sized
3602 trailing alignment reloc.
3604 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3605 * bfd-in2.h: Rebuild.
3606 * configure.in: Warn if there is no known 64 bit type.
3607 * configure: Rebuild.
3609 * Makefile.in: Rebuild dependencies.
3610 (BFD32_BACKENDS): Add ppcboot.o.
3611 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3613 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3614 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3616 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3619 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3620 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3621 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3623 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * elf64-mips.c: Improve reloc special_functions and handling of
3626 SHT_MIPS_OPTIONS section.
3627 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3628 mips_elf_hi16_reloc and make globally visible.
3629 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3630 make globally visible.
3631 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3632 make globally visible.
3633 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3634 and make globally visible.
3635 (gprel16_with_gp): Check howto->src_mask before using value in
3637 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3638 and make globally visible.
3639 (gprel32_with_gp): Check howto->src_mask before fetching value.
3640 (bfd_mips_elf_swap_options_in): New function.
3641 (bfd_mips_elf_swap_options_out): New function.
3642 (_bfd_mips_elf_set_private_flags): Rename from
3643 mips_elf_set_private_flags and make globally visible.
3644 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3645 mips_elf_copy_private_bfd_data and make globally visible.
3646 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3647 mips_elf_merge_private_bfd_data and make globally visible.
3648 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3649 for a SHT_MIPS_OPTIONS section.
3650 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3651 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3652 name of a SHT_MIPS_OPTIONS section.
3653 (_bfd_mips_elf_set_section_contents): New function.
3654 (mips_elf32_section_processing): Set the GP value in a
3655 SHT_MIPS_OPTIONS section.
3656 (_bfd_mips_elf_find_nearest_line): Rename from
3657 mips_elf_find_nearest_line and make globally visible.
3658 (bfd_elf32_set_section_contents): Define.
3659 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3660 (_bfd_mips_elf_lo16_reloc): Declare.
3661 (_bfd_mips_elf_gprel16_reloc): Declare.
3662 (_bfd_mips_elf_got16_reloc): Declare.
3663 (_bfd_mips_elf_gprel32_reloc): Declare.
3664 (_bfd_mips_elf_set_private_flags): Declare.
3665 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3666 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3667 (_bfd_mips_elf_find_nearest_line): Declare.
3668 (_bfd_mips_elf_set_section_contents): Declare.
3670 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3672 (elf_info_to_howto): Define.
3673 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3675 (elf_info_to_howto): Define.
3676 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3678 (elf_info_to_howto): Define.
3680 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3681 R_MOV16B[12], to match change in coff/internal.h.
3683 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * elf64-mips.c: Extensive additions to provide better support for
3686 writing files and for gas.
3687 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3688 of mips_elf_object_p.
3689 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3690 _bfd_mips_elf_object_p.
3691 (_bfd_mips_elf_final_write_processing): Rename from
3692 mips_elf_final_write_processing and make globally visible.
3693 (_bfd_mips_elf_fake_sections): Rename from
3694 mips_elf_fake_sections and make globally visible.
3695 (_bfd_mips_elf_section_from_bfd_section): Rename from
3696 mips_elf_section_from_bfd_section and make globally visible.
3697 (_bfd_mips_elf_section_processing): New function, broken out of
3698 mips_elf_section_processing.
3699 (mips_elf32_section_processing): Rename from
3700 mips_elf_section_processing; call
3701 _bfd_mips_elf_section_processing.
3702 (_bfd_mips_elf_symbol_processing): Rename from
3703 mips_elf_symbol_processing and make globally visible.
3704 (_bfd_mips_elf_read_ecoff_info): Rename from
3705 mips_elf_read_ecoff_info and make globally visible.
3706 (mips_elf32_ecoff_debug_swap): Rename from
3707 mips_elf_ecoff_debug_swap.
3708 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3709 struct symbol_cache_entry.
3710 (_bfd_elf_validate_reloc): New function, moved in from
3711 elfcode.h:validate_reloc.
3712 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3713 to _bfd_elf_validate_reloc. Change all callers.
3714 * elf-bfd.h (bfd_section_from_shdr): Declare.
3715 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3716 (_bfd_elf_validate_reloc): Declare.
3717 (_bfd_mips_elf_object_p): Declare.
3718 (_bfd_mips_elf_fake_sections): Declare.
3719 (_bfd_mips_elf_section_from_bfd_section): Declare.
3720 (_bfd_mips_elf_section_processing): Declare.
3721 (_bfd_mips_elf_symbol_processing): Declare.
3722 (_bfd_mips_elf_read_ecoff_info): Declare.
3723 (_bfd_mips_elf_final_write_processing): Declare.
3724 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3727 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3728 (mips_elf_final_write_processing): Likewise.
3730 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3732 64-bit MIPS ELF ABI objdump support:
3733 * elf64-mips.c: New file.
3734 * Makefile.in: Rebuild dependencies.
3735 (BFD64_BACKENDS): Add elf64-mips.o.
3736 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3737 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3738 bfd_elf64_littlemips_vec to targ_selvecs.
3739 (mips*-*-elf*): Likewise.
3740 * confingure.in: Add bfd_elf64_bigmips_vec and
3741 bfd_elf64_littlemips_vec to vector switch.
3742 * configure: Rebuild.
3743 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3744 broken out of mips_elf_section_from_shdr.
3745 (mips_elf32_section_from_shdr): Rename from
3746 mips_elf_section_from_shdr. Call new function.
3747 (elf_backend_section_from_shdr): Update name of renamed function.
3748 * elf-bfd.h (struct elf_size_info): Change second parameter of
3749 write_out_phdrs to be const. Likewise for second parameter of
3751 (struct bfd_elf_section_data): Add rel_hdr2 field.
3752 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3753 (bfd_elf32_swap_symbol_out): Likewise.
3754 (bfd_elf32_swap_reloc_in): Likewise.
3755 (bfd_elf32_swap_reloc_out): Likewise.
3756 (bfd_elf32_swap_reloca_in): Likewise.
3757 (bfd_elf32_swap_reloca_out): Likewise.
3758 (bfd_elf32_swap_phdr_in): Likewise.
3759 (bfd_elf32_swap_phdr_out): Likewise.
3760 (bfd_elf32_swap_dyn_in): Likewise.
3761 (bfd_elf32_swap_dyn_out): Likewise.
3762 (bfd_elf32_slurp_symbol_table): Declare.
3763 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3764 (bfd_elf32_write_out_phdrs): Declare.
3765 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3766 (bfd_elf64_swap_symbol_out): Likewise.
3767 (bfd_elf64_swap_reloc_in): Likewise.
3768 (bfd_elf64_swap_reloc_out): Likewise.
3769 (bfd_elf64_swap_reloca_in): Likewise.
3770 (bfd_elf64_swap_reloca_out): Likewise.
3771 (bfd_elf64_swap_phdr_in): Likewise.
3772 (bfd_elf64_swap_phdr_out): Likewise.
3773 (bfd_elf64_swap_dyn_in): Likewise.
3774 (bfd_elf64_swap_dyn_out): Likewise.
3775 (bfd_elf64_slurp_symbol_table): Declare.
3776 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3777 (bfd_elf64_write_out_phdrs): Declare.
3778 (_bfd_mips_elf_section_from_shdr): Declare.
3779 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3780 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3781 section for the section, add the new one to rel_hdr2. Increment
3782 reloc_count rather than setting it.
3783 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3784 Remove static declaration.
3785 (elf_write_shdrs_and_ehdr): Define name as macro.
3786 (elf_write_out_phdrs): Likewise.
3787 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3788 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3789 (elf_swap_symbol_in): Change second parameter to be const.
3790 (elf_swap_symbol_out): Likewise.
3791 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3792 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3793 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3794 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3795 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3796 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3797 parameter to be const. Make non-static.
3798 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3800 (elf_slurp_symbol_table): Make non-static.
3801 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3802 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3803 (elf_backend_size_info): Likewise.
3804 (elfNN_bed): Use elf_backend_size_info.
3805 * targets.c (bfd_elf64_bigmips_vec): Declare.
3806 (bfd_elf64_littlemips_vec): Declare.
3807 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3808 bfd_elf64_littlemips_vec if BFD64 is defined.
3810 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3812 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3815 zeroes, in alignment holes.
3817 * configure: Rebuild with autoconf 2.10.
3819 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3820 potential leading underscore in the allocated buffer.
3822 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3824 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3825 symbols into .sbss if this is a relocatable link.
3827 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3829 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3830 undefined symbols when creating a shared library.
3832 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * coff-sh.c: Add a bunch of new code and static const arrays to
3835 support aligning loads and stores on four byte memory boundaries.
3837 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3839 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3840 call sh_align_loads.
3841 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3844 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * cache.c (bfd_open_file): Unlink the file before opening it for
3847 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3849 * opncls.c (bfd_fdopenr): Set opened_once.
3851 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3853 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3856 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3857 the code unconditionally.
3859 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3861 * libcoff-in.h (struct pei_section_tdata): Define structure.
3862 (pei_section_data): Define macro.
3863 * libcoff.h: Rebuild.
3864 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3865 store s_paddr field in pei_section_data.
3866 (coff_compute_section_file_positions): Use pei_section_data rather
3867 than _cooked_size, and don't overwrite an existing value.
3868 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3869 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3870 * peicode.h (coff_bfd_copy_private_section_data): Define if
3872 (pe_bfd_copy_private_section_data): New static function if
3875 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * srec.c (srec_set_arch_mach): Write as a function rather than a
3880 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3881 no map, just check each member in turn to see whether it is
3884 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3886 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3887 table. Call BFD_ASSERT to validate header size, instead of
3889 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3892 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3894 * ppcboot.c: New target for looking at PPCbug boot records.
3896 * config{ure.in,.bfd}: Add support for ppcboot target.
3898 * configure: Regenerate.
3900 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3902 * coff-h8300.c (howto_table): Update names to match recent
3903 changes to include/coff/internal.h. Fix minor errors in the
3904 existing relocs. Add R_MOVL1 and R_MOVL2.
3905 (rtype2howto): Similarly.
3906 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3907 existing relaxing code and peform more relaxing.
3908 (h8300_reloc16_extra_cases): Likewise.
3910 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3912 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3915 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3917 * elfcode.h (elf_object_p): Reject generic ELF target if
3918 e_machine matches an alternate machine code in a specific backend.
3920 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3921 obsolete align_power_min field.
3923 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3925 * coff-h8300.c (reloc_howto_type): Add howto entry for
3927 (rtype2howto): Handle R_PCRWORD_B.
3928 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3929 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3930 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3931 branch (R_PCWORD_B).
3933 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * aoutx.h (translate_from_native_sym_flags): Set the section for
3936 BSF_CONSTRUCTOR symbols.
3938 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3941 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3943 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3944 stop looking when section is found.
3946 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3948 * coffcode.h (STRING_SIZE_SIZE): Define.
3949 (styp_to_sec_flags): Handle long symbol names when looking for the
3951 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3952 (bfd_coff_long_section_names): Define.
3953 (coff_write_object_contents): Handle long section names.
3954 (bfd_coff_std_swap_table): Initialize new field.
3955 * libcoff.h: Rebuild.
3956 * coffgen.c (make_a_section_from_file): Handle long section
3958 (coff_write_symbols): Handle long section names.
3959 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3960 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3961 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3962 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3963 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3964 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3965 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3966 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3968 * bout.c (b_out_callback): Set lma of sections.
3969 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3970 parameter to output_bfd. Used input_bfd instead of output_bfd in
3973 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * aoutx.h (translate_from_native_sym_flags): Don't create
3976 SEC_CONSTRUCTOR sections.
3977 * ecoff.c (ecoff_set_symbol_info): Likewise.
3979 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3980 From Don Bowman <bowman@waterloo.hp.com>.
3982 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3984 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3985 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3987 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3990 mips_32_relocs field.
3991 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3992 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3993 relocs against a global symbol which is not defined in a regular
3995 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3996 against a global symbol, increment mips_32_relocs.
3997 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3998 the symbol is not defined in a regular file, make room in the
4001 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4003 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4004 file position and the virtual file position separately. Set
4005 filepos information bsaed on the real file position.
4006 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4007 Jan 23 change to coffcode.h.
4009 * som.c (som_slurp_symbol_table): Set the symbol count to the
4010 number of BFD symbols created.
4012 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4014 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4015 output file if linking shared objects. Loop to check all relocs,
4016 rather than returning false on first error.
4018 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4020 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4021 (ppc_elf_additional_program_headers): If .interp section, bump #
4022 of program headers by 1.
4023 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4024 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4025 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4027 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4029 (ppc_elf_relocate_section): If the output section isn't defined,
4030 don't abort, just give an error message.
4032 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4033 being created is .sdata or .sdata2, don't make the symbol dynamic.
4035 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4037 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4038 members of an archive for dynamic objects with no symbols, and
4039 pass them directly to check_archive_element.
4040 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4041 xcoff_link_check_dynamic_ar_symbols.
4042 (xcoff_link_check_dynamic_ar_symbols): New static function.
4044 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4045 from _bfd_nodynamic to _bfd_xcoff.
4046 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4048 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4049 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4050 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4051 * libcoff.h: Rebuild.
4052 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4053 (xcoff_get_section_contents): New static function.
4054 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4055 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4056 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4057 (xcoff_dynamic_reloc): New static variable.
4058 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4059 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4061 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4064 if reloc_entry->addend is not 0.
4065 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4067 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4069 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4071 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4072 Add entries for R_SPARC_[56].
4073 (sparc_reloc_map): Add entries for R_SPARC_[56].
4075 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4077 Optimize linking of stabs in sections as used in ELF and COFF.
4078 * stabs.c: New file.
4079 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4080 (_bfd_write_section_stabs): Declare.
4081 (_bfd_write_stab_strings): Declare.
4082 * libbfd.h: Rebuild.
4083 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4084 (struct coff_link_hash_table): Add stab_info field.
4085 * libcoff.h: Rebuild.
4086 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4088 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4090 (_bfd_coff_final_link): Write out stab strings hash table.
4091 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4092 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4094 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4095 (struct bfd_elf_section_data): Add stab_info field.
4096 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4098 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4099 _bfd_link_section_stabs.
4100 (elf_bfd_final_link): Write out stab strings hash table.
4101 (elf_link_input_bfd): Handle optimized stabs sections.
4102 * reloc.c (_bfd_final_link_relocate): Check address against
4103 _raw_size rather than _cooked_size.
4104 * Makefile.in: Rebuild dependencies.
4105 (BFD_LIBS): Add stabs.o
4106 (BFD_LIBS_CFILES): Add stabs.c.
4108 * VERSION: Increment for bfdlink.h change.
4110 * coffgen.c (coff_renumber_symbols): Correct handling of
4111 BSF_NOT_AT_END common symbols.
4113 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4115 * coff-ppc.c (record_toc): Add cast to avoid warning.
4116 (ppc_allocate_toc_section): Likewise.
4117 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4118 (ppc_coff_reloc_type_lookup): Remove unreached code.
4119 * coffcode.h (coff_write_object_contents): Don't take the address
4121 * peicode.h (pe_print_idata): Add casts to avoid warning.
4122 (pe_print_edata): Likewise.
4123 (pe_print_reloc): Remove ANSI C string concatenation.
4125 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4127 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4129 * libcoff.h: Rebuild.
4130 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4132 (coff_swap_aux_out): Likewise.
4133 * peicode.h (coff_swap_aux_in): Likewise.
4134 (coff_swap_aux_out): Likewise.
4135 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4137 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4139 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4140 Fix up .bf endndx link fields.
4141 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4143 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4146 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4148 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4149 on Solaris PowerPC systems doesn't get confused.
4151 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4154 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4155 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4156 update did_reg and did_reg2.
4158 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4162 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4163 callback routines, pass h->root.string rather than name, in case
4164 copy is true and name is transient.
4166 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4168 * elfcore.h: Add support for core files with multiple threads.
4169 (Primarily for Solaris.)
4171 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4173 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4174 section->orelocation is NULL.
4176 * coffgen.c (bfd_coff_get_syment): New function.
4177 (bfd_coff_get_auxent): New function.
4178 * bfd-in.h (bfd_coff_get_syment): Declare.
4179 (bfd_coff_get_auxent): Declare.
4180 * bfd-in2.h: Rebuild.
4182 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * elf32-mips.c (struct mips_hi16): Define.
4185 (mips_hi16_addr, mips_hi16_addend): Remove.
4186 (mips_hi16_list): New static variable.
4187 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4188 (mips_elf_lo16_reloc): Process mips_hi16_list.
4189 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4190 relocs before the associated LO16 reloc.
4192 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4194 * versados.c (versados_scan): Check bfd_alloc return value.
4195 (versados_object_p): Check all bfd_read return values. Require
4196 that lang field be less than 10, to avoid confusion with Intel Hex
4199 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4201 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4202 not 0, for an absolute symbol.
4203 (NAME(aout,swap_ext_reloc_out)): Likewise.
4205 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4206 (ihex_write_object_contents): For a large start address, output
4207 the full 32 bit address in record type 5.
4209 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4210 to int to avoid promotion problems in prototype.
4212 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * configure.host: Use ${srcdir} when looking for picfrag.
4216 * configure.host: Switch on ${libdir}, not $(libdir). From
4217 alan@spri.levels.unisa.edu.au (Alan Modra).
4219 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4220 entry point, not just for DYNAMIC objects.
4221 * sunos.c (sunos_add_dynamic_symbols): Always call
4222 sunos_create_dynamic_sections. If called with a non DYNAMIC
4223 object, don't do anything else.
4224 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4226 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * configure.in: Permit --enable-shared to specify a list of
4230 * configure: Rebuild.
4232 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4233 host when configuring with --enable-shard.
4235 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4240 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4241 to avoid crashing in bfd_hash_replace.
4243 * sysdep.h: Use #ifdef, not #if.
4245 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * config.in: Rebuild.
4249 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4251 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4252 (AC_CHECK_HEADERS): Check for sys/time.h
4253 (AC_HEADER_TIME): Add macro.
4254 * configure: Rebuild.
4255 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4256 to control what combination of <time> and <sys/time.h>
4259 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4261 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4262 (aout_32_sunos4_write_object_contents): Likewise.
4263 * aoutx.h (NAME(aout,machine_type)): Handle
4264 bfd_mach_sparc_{sparclet,sparclite}.
4265 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4266 (bfd_mach_sparc_v9_p): Update.
4267 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4268 * libaout.h (enum machine_type): Add M_SPARCLET.
4269 * sunos.c (MACHTYPE_OK): Define.
4270 * bfd-in2.h: Regenerated.
4272 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4274 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4275 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4276 * elflink.c (_bfd_elf_create_got_section): Store the
4277 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4278 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4279 global offset table goes over 0x1000, set the value of
4280 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4281 (elf32_sparc_relocate_section): Subtract the offset of
4282 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4284 * elfcode.h: Don't include <string.h>.
4286 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4288 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4289 generic_link_hash_newfunc. All references changed.
4290 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4291 moved here from libbfd-in.h.
4292 * libbfd-in.h: Corresponding changes.
4293 * libbfd.h: Regenerated.
4295 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * aoutx.h (aout_link_input_section_std): When reporting an
4298 overflow error, use the name of the symbol in the hash table if
4300 (aout_link_input_section_ext): Likewise.
4302 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4303 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4305 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4307 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4308 * coffcode.h (coff_compute_section_file_positions): Likewise.
4309 (coff_write_object_contents): Likewise.
4311 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4313 * section.c (SEC_LINK_ONCE): Define.
4314 (SEC_LINK_DUPLICATES): Define.
4315 (SEC_LINK_DUPLICATES_DISCARD): Define.
4316 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4317 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4318 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4319 * bfd-in2.h: Rebuild.
4320 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4321 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4322 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4323 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4324 SEC_LINK_ONCE, and look through the symbol table for the setting
4325 for SEC_LINK_DUPLICATES.
4326 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4327 set for a section, find the section symbol in the symbol table,
4328 and set the aux entry based on SEC_LINK_DUPLICATES.
4329 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4330 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4331 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4332 * coff-i386.c (i386coff_vec): Likewise.
4333 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4335 * VERSION: Bump to 2.6.1.
4336 * Makefile.in (stamp-h): Depend upon VERSION.
4338 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4340 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4341 * libbfd.h: Rebuilt.
4342 * linker.c (generic_link_hash_newfunc): No longer static.
4343 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4345 * coff-h8300.c: Add two derived hash tables and their associated
4346 funtions and #defines for use by the h8300 linker.
4347 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4348 the function vector as needed. Place the address of the function
4349 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4350 Rewrite the vectors section contents as necessary.
4351 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4352 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4353 (coff_bfd_link_hash_table_create): Likewise.
4355 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4357 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4358 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4360 (hppa_rebuild_insn): Pass pointer to correct type to
4361 low_sign_unext and dis_assemble_21.
4363 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4365 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4366 Stick with sparc-*-{sysv4*,solaris2*}.
4368 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4370 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4371 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4372 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4373 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4374 fields is non-zero, print them.
4376 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4377 ifdef. Remove unused variables.
4378 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4380 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4381 (get_symbol_value): Ifdef out.
4382 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4383 (coff_ppc_relocate_section): Remove unused variables. Make
4384 fprintf strings and argument types correspond. Put before_addr in
4386 (dump_toc): Make fprintf strings and argument types correspond.
4387 (ppc_process_before_allocation): Remove unused variables. Always
4389 (ppc_reflo_reloc): Ifdef out.
4390 (ppc_addr32nb_reloc): Ifdef out.
4391 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4393 (coff_ppc_rtype_to_howto): Likewise.
4394 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4396 * peicode.h (pe_print_idata): Move otherwise unused variables into
4397 the #ifdef where they are used. Always return a value.
4398 (pe_print_edata): Make fprintf strings and argument types
4399 correspond. Always return a value.
4400 (pe_print_pdata): Removed unused variable addr_value. Always
4402 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4403 strings and argument types correspond. Always return a value.
4405 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4406 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4407 variable rela inside #if 0 section where it is used.
4409 * ns32k.h: New file.
4410 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4411 functions to start with _bfd_.
4412 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4413 functions in cpu-ns32k.h.
4414 * Makefile.in: Rebuild dependencies.
4415 (HFILES): Add ns32k.h.
4417 * section.c (struct sec): Add linker_mark field. Change
4418 user_set_vma and reloc_done to be single bit fields.
4419 (STD_SECTION): Update accordingly.
4420 * bfd-in2.h: Rebuild.
4421 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4423 (aout_link_input_bfd): Don't link unmarked sections.
4424 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4426 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4427 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4429 * elflink.h (elf_bfd_final_link): Mark sections included in the
4431 (elf_link_input_bfd): Don't link unmarked sections.
4432 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4434 (xcoff_link_input_bfd): Don't link unmarked sections.
4436 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4437 overflow error messages.
4439 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4441 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4442 is not set, print "BFD: " before the error message.
4444 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4445 Miles Bader <miles@gnu.ai.mit.edu>.
4446 * configure: Rebuild.
4448 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4450 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4453 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4454 m68k-aout, m68k-coff, and m68k-elf targets.
4456 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4458 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4459 (ieee_generic_stat_arch_elt): Restructured to prevent
4460 ieee_object_p from being called repeatedly.
4462 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4464 * coffcode.h (coff_write_object_contents): Allocate
4465 buffers large enough for any FILEHDR or AOUTHDR.
4467 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4469 * ecofflink.c (lookup_line): New static function, renamed and
4470 slighly changed from old _bfd_ecoff_locate_line.
4471 (_bfd_ecoff_locate_line): Cache line number information. Use
4472 lookup_line for actual lookup.
4474 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4476 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4477 multiple of 20 bytes.
4479 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4481 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4482 allocate ecoff_find_line, and don't initialize by hand.
4483 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4484 mips_elf_find_line, and don't call memset.
4486 * coffcode.h (coff_compute_section_file_positions): If not
4487 producing a final executable, don't consider sofar when aligning
4488 the section to the correct size.
4490 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4493 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4494 * coffgen.c (coff_section_symbol): Ifdef out.
4496 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4499 output_bfd is not NULL.
4501 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4503 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4504 of bfd_alloc (fixes fix_line not being initialized).
4505 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4507 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4509 * coffcode.h: Allow specific backends to override the
4510 bfd_link_add_symbols routine.
4512 * coff-h8300.c: Include genlink.h.
4513 (howto_table): Add R_MEM_INDIRECT.
4514 (rtype2howto): Support R_MEM_INDIRECT.
4515 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4518 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4520 * coff-alpha.c (alpha_relocate_section): Use
4521 info->callbacks_warning, rather than _bfd_error_handler, for
4522 "multiple gp" warning.
4524 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4527 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4528 table string. Use bfd_wrapped_link_hash_lookup.
4529 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4531 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4532 table, if any, when writing out symbols.
4533 (aout_link_input_section_std): Use the name from the hash table,
4534 if any, when reporting undefined symbols.
4535 (aout_link_input_section_ext): Likewise.
4536 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4537 * bout.c (get_value): Likewise.
4538 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4539 * ecoff.c (ecoff_reloc_link_order): Likewise.
4540 * elflink.h (elf_link_add_object_symbols): Likewise.
4541 (elf_reloc_link_order): Likewise.
4542 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4543 (_bfd_generic_reloc_link_order): Likewise.
4544 (default_indirect_link_order): Likewise.
4545 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4546 * sunos.c (sunos_add_one_symbol): Likewise.
4547 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4548 (bfd_xcoff_link_count_reloc): Likewise.
4549 (xcoff_reloc_link_order): Likewise.
4551 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4552 into -1 for intern->rss.
4554 * configure: Rebuild with autoconf 2.8.
4556 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4558 * stab-syms.c (__define_stab_duplicate): Define.
4559 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4561 * bfd-in.h (bfd_get_stab_name): Declare.
4562 * bfd-in2.h: Rebuild.
4563 * Makefile.in: Rebuild dependencies.
4564 (BFD_LIBS): Add stab-syms.o.
4565 (BFD_LIBS_CFILES): Add stab-syms.c.
4566 (BFD32_BACKENDS): Remove stab-syms.o.
4567 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4568 * configure.in: Don't list stab-syms.o in bfd_backends.
4569 * configure: Rebuild.
4570 * libaout.h (aout_stab_name): Don't declare.
4571 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4574 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * elf.c (assign_file_positions_for_segments): Adjust file offset
4577 for section alignment even if SEC_LOAD is not set.
4579 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4582 since they appear as targets in Makefile.in.
4583 * configure: Rebuild.
4585 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4586 don't fiddle with a symbol which is not defined anywhere.
4588 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4590 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4591 though they are defined in a shared library.
4592 (xcoff_build_ldsyms): Likewise.
4594 * coffgen.c (coff_find_nearest_line): Don't look at the line
4595 numbers for the section if section->lineno is NULL.
4597 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4598 message rather than calling BFD_ASSERT.
4599 * elfcode.h (write_relocs): Check return value of
4600 _bfd_elf_symbol_from_bfd_symbol.
4602 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4604 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4607 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4609 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4611 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4612 hppa_reloc_field_selector_type_alt.
4613 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4614 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4616 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4618 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * elf.c (assign_file_positions_for_segments): Adjust the segment
4621 memory size for the alignment of a SEC_ALLOC section, not just a
4624 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4626 * m68klinux.c: New file.
4627 * hosts/m68klinux.h: New file.
4628 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4629 * configure.in (m68*-*-linux*): New native host.
4630 (m68klinux_vec): New vector.
4631 * configure: Rebuild.
4632 * targets.c (m68klinux_vec): Declare.
4633 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4634 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4635 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4636 declaration from bfd_linux_size_dynamic_sections.
4637 (bfd_m68klinux_size_dynamic_sections): Declare.
4638 * bfd-in2.h: Rebuild.
4639 * Makefile.in: Rebuild dependencies.
4640 (BFD32_BACKENDS): Add m68klinux.o.
4641 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4643 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4645 * libhppa.h (pa_arch): Add pa20.
4646 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4647 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4648 (hppa_field_adjust): Handle e_nsel.
4649 * som.c: Provide default definitions for many new relocs found only
4650 in hpux10 include files.
4651 (som_fixup_formats): Add several new relocs from hpux10.
4652 (som_hppa_howto_table): Add hpux10 relocs.
4653 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4655 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4657 * mpw-make.sed: Edit out recent shared library support, and
4658 rules to rebuild .h files using doc/chew.
4660 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4662 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4663 size even of sections with no contents.
4665 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4667 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4668 starting with '$' the way we skip names starting with '.'. When
4669 updating x_endndx, don't be fooled by an index which has been
4672 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4673 struct/union/enum type with no elements.
4675 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4677 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4679 * archive.c (bfd_generic_archive_p): If the first file in the
4680 archive can not be recognized as an object, don't assume that this
4681 is the wrong format.
4683 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4684 format is not bfd_object.
4685 (bfd_elf_get_dt_soname): Likewise.
4687 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4689 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4692 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4694 * bfd.c (tdata): Add netbsd_core_data.
4695 * bfd-in2.h: Regenerated.
4697 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4699 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4700 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4701 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4704 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4705 to get the symbol index, matching 14 Jul 95 change.
4707 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4709 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4710 Remove duplicate definition of gp.
4712 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4715 assume that we can set the GP value and then get the same value,
4716 since it won't be true if the output file is neither ELF nor
4718 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4719 _bfd_get_gp_value here.
4720 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4721 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4723 (mips_elf_lo16_reloc): Likewise.
4724 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4725 Don't require that the BFD be ELF.
4726 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4727 (mips_elf_gprel32_reloc): Likewise.
4728 (mips_elf_relocate_section): Don't assume we can set and get the
4730 (mips_elf_finish_dynamic_symbol): Don't bother to use
4731 _bfd_get_gp_value here.
4733 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4734 Don't change epdr between malloc and free. Be careful not to free
4735 NULL pointers. Zero out the first RPDR.
4737 * configure.host: On Linux, only pass -rpath option if $(libdir)
4738 is neither /lib nor /usr/lib. From Alan Modra
4739 <alan@mullet.Levels.UniSA.Edu.Au>.
4741 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4743 (elf_dt_name): Rename from elf_dt_needed_name.
4744 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4746 (bfd_elf_get_dt_soname): New function.
4747 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4748 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4749 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4750 * bfd-in2.h: Rebuild.
4752 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4754 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4755 _bfd_sparc_elf_reloc_type_lookup.
4756 (bfd_elf32_bfd_reloc_type_lookup): Update.
4757 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4758 (sparc64_elf_howto_table): Define.
4759 (sparc_reloc_map): Define.
4760 (sparc64_elf_reloc_type_lookup): New function.
4761 (sparc_elf_wdisp16_reloc): New function.
4762 (elf_info_to_howto): Use sparc64_elf_howto_table.
4763 (sparc64_elf_relocate_section): Likewise.
4764 (bfd_elf64_bfd_reloc_type_lookup): Update.
4766 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4768 * configure.host: Check for 'do not mix' from native linker before
4769 trying to use -rpath.
4771 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4773 * bfd.c (_bfd_get_gp_value): New function.
4774 (_bfd_set_gp_value): New function.
4775 * libbfd-in.h (_bfd_get_gp_value): Declare.
4776 (_bfd_set_gp_value): Declare.
4777 * libbfd.h: Rebuild.
4778 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4779 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4780 directly to the fields in the tdata information.
4781 (alpha_relocate_section): Likewise.
4782 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4783 (mips_gprel_reloc): Likewise.
4784 (mips_relocate_section): Likewise.
4785 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4786 (mips_elf_lo16_reloc): Likewise.
4787 (mips_elf_final_gp): Likewise.
4788 (mips_elf_gprel16_reloc): Likewise.
4789 (mips_elf_gprel32_reloc): Likewise.
4790 (mips_elf_relocate_section): Likewise.
4791 (mips_elf_finish_dynamic_symbol): Likewise.
4793 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4795 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * configure.in: Call AC_PROG_CC before configure.host.
4798 * configure: Rebuild.
4799 * configure.host: Don't set information which autoconf should
4800 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4802 * configure.host: Remove go32 and win32 host information, since it
4803 should no longer be needed.
4805 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4806 then start a new segment rather than put a writable section in a
4809 * configure.host: Set RPATH_ENVVAR.
4811 * Makefile.in: Rebuild dependencies.
4813 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4814 zero_section variable.
4816 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4818 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4819 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4820 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4822 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4824 * ieee.c (ieee_write_expression): Only use an R variable for a
4825 local symbol. Don't output a zero offset. Handle a zero address.
4826 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4827 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4829 (parse_expression): Don't try to handle multiple occurrences of a
4830 P variable. Handle I variables differently from X variables. Fix
4831 the order of minus expressions.
4832 (ieee_slurp_external_symbols): Generate an I variable for an NN
4833 record. Fix handling of ATI and ATX records.
4834 (ieee_slurp_sections): Only set minimal section attributes.
4835 Adjust them later, based on the section contents.
4836 (ieee_object_p): Read in the file until just after the ME record.
4837 Call ieee_slurp_section_data to set the section flags.
4838 (do_one): Add iterations parameter. Only repeat the first load
4839 item. Set the section and file reloc flags.
4840 (ieee_slurp_section_data): Set section flags. Pass iterations to
4842 (ieee_canonicalize_reloc): Handle I variables.
4843 (do_with_relocs): Only emit relocation size when necessary.
4844 Increase MAXRUN to 127. Change ov to be assigned, and take
4845 src_mask and pcrel_offset into account.
4846 (ieee_write_data_part): Skip sections that are not loaded.
4847 (ieee_write_external_part): Don't output optional last entry of WX
4849 (ieee_write_me_part): Make setting of me_record neater.
4850 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4852 * syms.c (stt): Add entries for zerovars, vars, and code.
4854 * elfcode.h (validate_reloc): New static function.
4855 (write_relocs): Call validate_reloc for non ELF relocs.
4857 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4858 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4859 (TARGET_LITTLE_SYM): Likewise.
4861 * config.bfd (m68*-*-psos*): New target.
4863 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4865 * i386msdos.c: Remove some #if 0 code.
4866 (msdos_write_object_contents): Don't include empty sections in the
4867 size computation, regardless of their address.
4869 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4871 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4872 is NULL, ie, the -r switch is used.
4874 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4877 (BFD_RELOC_MIPS_GOT_LO16): Define.
4878 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4879 * bfd-in2.h, libbfd.h: Rebuild.
4880 * elf32-mips.c (mips_reloc_map): Map new relocs.
4882 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4884 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4887 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4888 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4889 simple number for the section address, rather than an expression.
4890 Limit the number of bytes between relocs to MAXRUN.
4891 (ieee_write_me_part): Set me_record to the file offset after the
4893 (ieee_write_processor): New static function.
4894 (ieee_write_object_contents): Use ieee_write_processor.
4896 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4900 * coff-aux.c: Change include of aux.h to aux-coff.h.
4902 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4904 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4905 relocation put the addend both in the reloc entry and the data.
4906 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4909 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4910 a R_68K_PCxx reloc against a defined global symbol directly.
4911 (elf_m68k_check_relocs): Don't count such a reloc.
4913 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4914 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4915 symbol for now, otherwise always record the symbol as dynamic.
4916 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4917 is not referenced by a dynamic object, and we are not making a
4918 shared object, then don't make a PLT entry. If we do make a PLT
4919 entry, make sure the symbol has been recorded as dynamic.
4921 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * configure.host: When making a shared library, set HLDFLAGS to
4924 pass an appropriate -rpath option. Use the make variable SONAME
4925 as the shared library soname, rather than computing it here. On
4926 SunOS, build stamp-tshlink in place of $(SHLINK).
4927 * Makefile.in (SONAME): New variable.
4928 ($(SHLINK)): Make a link to the transformed name, as well.
4929 (stamp-tshlink): New target.
4930 (install): Skip stamp-tshlink during install.
4932 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4934 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4935 linker sections have been set up yet.
4937 * elf.c (make_mapping): Add an additional argument to suppress
4938 making the first section include the program headers.
4939 (map_sections_to_segments): If the user used -Ttext such that the
4940 program headers are on a different page, do not set the flags
4941 saying that this section includes the program headers.
4943 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4945 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4946 don't define TRAD_HEADER.
4947 * configure: Rebuild.
4949 * netbsd-core.c: New file, support for NetBSD core files.
4950 * hosts/*nbsd.h: Removed.
4952 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4954 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4955 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4956 * libbfd.h, bfd-in2.h: Regenerated.
4957 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4958 bfd_elf32_bfd_reloc_type_lookup.
4959 (reloc_type{,_names}): Deleted.
4960 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4962 (sparc_reloc_map): Add sparc64 relocs.
4963 (sparc_elf_notsupported_reloc): New static function.
4964 (sparc_elf_wdisp16_reloc): New static function.
4965 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4966 (elf32_sparc_relocate_section): Likewise.
4967 (bfd_elf32_bfd_reloc_type_lookup): Define.
4968 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4969 (reloc_type{,_names}): Deleted.
4970 (elf_sparc_howto_table): Deleted.
4971 (sparc_reloc_map): Deleted.
4972 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4973 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4975 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4977 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4980 * Makefile.in (program_transform_name): New variable.
4981 (install): Transform library name before installing it.
4983 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4985 * archures.c (bfd_mach_i960_hx): Define.
4986 * bfd-in2.h: Rebuild.
4987 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4988 (MATRIX): Expand entries for HX.
4989 (arch_info_struct): Add i960:hx entry.
4990 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4991 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4992 (coff_set_flags): Handle bfd_mach_i960_hx.
4994 Support for building as a shared library, based on patches from
4995 Alan Modra <alan@spri.levels.unisa.edu.au>:
4996 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4997 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4998 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4999 * configure: Rebuild.
5000 * configure.host: If --enable-shared, adjust shared library stuff
5001 based on the host. If the host is SunOS, and the linker supports
5002 -rpath, set HLDFLAGS to use it.
5003 * Makefile.in (ALLLIBS): New variable.
5004 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5005 (COMMON_SHLIB, SHLINK): New variables.
5006 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5007 (STAGESTUFF): Remove variable.
5008 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5010 (stamp-ofiles): New target, like old ofiles target, but build
5011 using a temporary file and move-if-change, and touch stamp-ofiles
5013 (ofiles): Just depend upon stamp-ofiles.
5014 (stamp-piclist, piclist): New targets.
5015 ($(SHLIB), $(SHLINK)): New targets.
5016 (targets.o, archures.o): Build twice if PICFLAG is set.
5017 (do_mostlyclean): Remove pic/*.o.
5018 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5020 (do_distclean): Remove pic and stamp-picdir.
5021 (install): Install shared libraries.
5022 ($(OFILES)): Depend upon stamp-picdir.
5023 (stamp-picdir): New target.
5025 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5027 * libcoff.h: Rebuild.
5029 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5030 flavour of a section with no owner.
5032 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5033 ELF_LINK_NON_ELF flag.
5034 (mips_elf_create_got_section): Likewise.
5036 * elf.c: Revert last change, since it breaks dynamic linking.
5037 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5039 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5040 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5041 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5043 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5045 * elf.c (assign_file_positions_for_segments): If the backend does
5046 not want the elf header or the program headers in the address
5047 space, do not include them in the calculations.
5049 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5050 function to determine if we need additional program headers.
5051 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5052 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5054 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5056 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5058 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5060 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5061 back into one line. Some compilers (sunos 4.1.3 for example)
5062 won't accept args split across more than one line.
5064 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5066 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5067 * configure: Regenerate.
5069 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5071 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5072 try to do arithmetic on a void *, cast it to a unsigned char * first.
5074 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5076 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5077 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5079 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5080 flag for a newly defined symbol.
5081 (NAME(bfd_elf,record_link_assignment)): Likewise.
5082 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5083 set the DEF or REF_REGULAR flags correctly.
5085 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5086 (libbfd.h, libcoff.h): Corresponding change.
5088 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5089 a PLT32 reloc as dynamic.
5090 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5091 is not referenced by a dynamic object, and we are not making a
5092 shared object, then don't make a PLT entry. If we do make a PLT
5093 entry, make sure the symbol has been recorded as dynamic.
5095 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5097 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5098 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5099 (powerpcle-*-cygwin32): New.
5100 * peicode.h (add_data_entry): Get address from vma.
5102 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5104 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5105 attached to the section has already been created as an undefined
5106 symbol, treat it as if it hasn't been created yet.
5108 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5110 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5111 symbol or section symbols if stripping all symbols and this is not
5112 a relocateable link. Don't output the symbol string table if
5113 there are no symbols.
5114 (elf_link_flush_output_syms): Don't do anything if there are no
5117 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5119 * coff-aux.c: New file.
5120 * hosts/m68kaux.h: New file.
5121 * config.bfd (m68*-apple-aux*): New target.
5122 * configure.in (m68*-apple-aux*): New native host.
5123 (m68kaux_coff_vec): New vector.
5124 * configure: Rebuild.
5125 * targets.c (m68kaux_coff_vec): Declare.
5126 * coffcode.h (bfd_coff_backend_data): Add field
5127 _bfd_coff_link_add_one_symbol.
5128 (bfd_coff_link_add_one_symbol): Define.
5129 (compare_arelent_ptr): New static function if TARG_AUX.
5130 (coff_write_relocs): If TARG_AUX, sort the relocs.
5131 (coff_write_object_contents): Set A/UX aouthdr magic number.
5132 (coff_link_add_one_symbol): Define if not defined.
5133 (bfd_coff_std_swap_table): Initialize new field.
5134 * libcoff.h: Rebuild.
5135 * cofflink.c (coff_link_add_symbols): Call
5136 bfd_coff_link_add_one_symbol rather than
5137 _bfd_generic_link_add_one_symbol.
5138 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5139 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5140 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5141 * Makefile.in: Rebuild dependencies.
5142 (BFD32_BACKENDS): Add coff-aux.o.
5143 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5145 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5147 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5148 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5150 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5152 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5153 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5154 (maintainer-clean): Warn about deleting special files.
5155 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5157 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5158 warning symbols correctly.
5159 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5160 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5161 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5162 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5163 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5164 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5166 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5169 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5171 * libcoff-in.h: aligned newly exported names with bfd naming
5172 conventions. Removed an erroneous define of POWERPC_LE_PE.
5173 * libcoff.h: Rebuild.
5174 * cofflink.c, coff-ppc.c: the above function name changes
5176 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5178 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5179 * ecoff.c (struct extsym_info): Define.
5180 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5181 to ecoff_link_write_external.
5182 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5183 Strip symbols when appropriate.
5185 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5186 * syms.c (BSF_OBJECT): Define.
5187 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5188 * bfd-in2.h: Rebuild.
5189 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5191 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5194 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5195 copying relocs into a shared object, treat a defined global symbol
5197 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5198 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5199 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5201 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5202 real defined symbol, not to a weak defined symbol.
5204 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5206 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5207 and made a few static functions externs.
5209 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5210 POWERPC_LE_PE hack in cofflink.
5212 * libcoff-in.h: promoted the following from cofflink.c to allow
5213 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5214 coff_debug_merge_element, struct coff_debug_merge_type,
5215 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5216 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5217 coff_debug_merge_hash_lookup, coff_link_section_info,
5218 coff_final_link_info, coff_debug_merge_hash_newfunc,
5219 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5221 * libcoff.h: re-gen'd
5223 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * syms.c: Include "bfdlink.h".
5226 (struct stab_find_info): Define.
5227 (_bfd_stab_section_find_nearest_line): New function.
5228 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5229 * libbfd.h: Rebuild.
5230 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5231 * elf.c (_bfd_elf_find_nearest_line): Try calling
5232 _bfd_stab_section_find_nearest_line before searching the ELF
5233 symbol table. Find the closest STT_FUNC symbol, not the last one.
5234 * libcoff-in.h (coff_data_type): Add line_info field.
5235 * libcoff.h: Rebuild.
5236 * coffgen.c (coff_find_nearest_line): Try calling
5237 _bfd_stab_section_find_nearest_line before searching the COFF
5239 * Makefile.in: Rebuild dependencies.
5241 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5243 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5244 4 bytes, so we get the correct value when updating the register
5245 field in little endian mode.
5247 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5249 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5250 entry_section fields. Add sntoc and snentry fields.
5251 * libcoff.h: Rebuild.
5252 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5253 not toc_section and entry_section (the COFF file does not have any
5254 sections at this point).
5255 (coff_write_object_contents): Set o_snentry and o_sntoc from
5256 snentry and sntoc rather than entry_section and toc_section.
5257 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5258 snentry, not toc_section and entry_section.
5259 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5260 entry_section from hentry.
5261 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5263 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5264 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5265 than using toc_section directly.
5267 * archures.c: Add missing `.' in enum bfd_architecture.
5268 * bfd-in2.h: Rebuild.
5270 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5271 Robert Lipe <robertl@arnet.com>.
5273 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5275 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5276 to sections we allocate. Use bfd_zalloc to allocate initialial
5277 sections, not bfd_alloc.
5278 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5279 SDA{,2}I16 relocations.
5280 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5281 whether to put something in .sbss or not.
5282 (ppc_elf_relocate_section): Add support for more relocations. Add
5283 in sec->output_offset where appropriate. Make error messages
5284 include the symbol name.
5286 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5287 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5288 doesn't get redefined messages if -shared.
5290 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5291 section if the rel_section field has been set up.
5293 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5295 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5298 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5300 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5301 of flags, only flags used are controlled by mach number. Bump up
5302 output file mach number to highest of input file mach numbers.
5303 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5304 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5306 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5307 bfd_elf64_sparc_vec support.
5309 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5311 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5312 the embedded bit is set on some objects and not on others. Just
5314 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5317 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5319 * coffcode.h (coff_new_section_hook): Don't try to align the
5322 * coffcode.h (coff_set_section_contents): Fix the handling of the
5323 .lib section to work even if the entire section contents are
5324 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5325 Robert Lipe <robertl@arnet.com>.
5327 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5329 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5330 memory here for contents.
5332 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5333 _SDA2_BASE_ by 32768.
5334 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5335 started using. Allocate contents for .sdata and .sdata2 sections
5337 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5339 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5340 size _SDA{,2}_BASE_.
5341 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5344 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5346 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5348 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5349 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5350 (bfd_mach_sparc_v9a): Define.
5351 (bfd_mach_sparc_v9_p): Define.
5352 * bfd-in2.h: Regenerated.
5353 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5355 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5356 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5357 to bfd_elf32_sparc_vec.
5358 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5359 Add v8plus{,a} support.
5361 (sparc_compatible): New function.
5362 * elf32-sparc.h: #include "elf/sparc.h".
5363 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5364 elf32_sparc_final_write_processing): New functions.
5365 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5366 elf_backend_final_write_processing): Define.
5368 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5370 * elf-bfd.h (struct elf_link_hash_entry): Add
5371 linker_section_pointer field.
5372 (enum elf_linker_section_enum): Enumeration for new way of
5373 creating linker dynamic sections and symbols.
5374 (elf_linker_section{,_pointers}): New structures for creating
5375 dynamic sections and symbols.
5376 (elf_obj_tdata): Add linker_section_pointers and linker_section
5378 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5379 (_bfd_elf_create_linker_section): New declarations.
5380 (_bfd_elf_find_pointer_linker_section): Ditto.
5381 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5382 (_bfd_elf_make_linker_section_rela): Ditto.
5384 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5386 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5387 (ppc_elf_create_linker_section): New function to create the
5388 sections .got, .sdata, and .sdata2.
5389 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5391 (ppc_elf_check_relocs): Support more of the eabi relocations.
5392 (ppc_elf_relocate_section): Ditto.
5393 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5394 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5396 * elflink.h (elf_create_pointer_linker_section): New function to
5397 create initialized pointers in dynamic linker sections.
5398 (elf_finish_pointer_linker_section): Actually intialize the
5399 pointers created above.
5401 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5402 macros to provide both 32 and 64 bit versions of
5403 elf_create_pointer_linker_section.
5404 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5405 provide both 32 and 64 bit versions of
5406 elf_finish_pointer_linker_section.
5408 * elflink.c (_bfd_elf_create_linker_section): New function to
5409 create a linker section.
5410 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5411 given address in the linker pointer offsets created for a given
5413 (_bfd_elf_make_linker_section_rela): Make a RELA section
5414 corresponding to the generated linker section.
5416 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5418 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5420 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5422 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5423 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5424 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5425 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5426 toc entry in an objdump) for now.
5427 (ppc_do_last, ppc_get_last): New function - needed to save processing
5428 the toc owner to the end.
5429 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5432 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5433 toc owner from being done till last. Must define POWERPC_LE_PC
5436 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5438 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5440 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5441 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5443 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5445 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5447 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5449 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5451 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5453 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5455 * elf.c (assign_file_positions_for_segments): Don't increment file
5456 offset for a segment which contains no loadable sections.
5458 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5460 * reloc.c: Add new PowerPC relocations.
5461 * {bfd-in2,libbfd}.h: Regenerate.
5463 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5464 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5466 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5468 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5471 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5474 * coffgen.c (coff_find_nearest_line): Don't try to cache
5475 information in sections that are not owned by a BFD. From Richard
5476 Henderson <richard@atheist.tamu.edu>.
5478 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5479 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5480 * elflink.h (elf_link_output_extsym): Remove special check for
5483 * ecoffswap.h: Add prototypes for static functions.
5485 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5487 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5488 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5490 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5491 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5492 support. Begin support for R_PPC_SDA{2,}REL.
5494 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5496 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5497 create the .got and .got.neg sections.
5498 (ppc_elf_size_dynamic_sections): Call it.
5499 (ppc_elf_check_relocs): Call it.
5500 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5501 (ppc_elf_check_relocs): Add error messages for relocations we
5502 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5505 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5507 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5508 section flags for V.4 and eabi.
5510 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5512 * elf.c (assign_file_positions_for_segments): If a segment
5513 contains no sections, don't mark it as readable.
5515 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5516 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5518 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5519 dynamic section, if there is one.
5520 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5521 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5522 (bfd_elf64_swap_dyn_in): Likewise.
5523 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5525 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5527 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5528 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5529 <pirker@eiunix.tuwien.ac.at>.
5531 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5533 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5534 PowerPC V.4 and eabi.
5535 * bfd-in2.h: Regenerate.
5536 * libfd.h: Regenerate.
5538 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5540 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5541 section type and SHF_EXCLUDE section flag, turning them into the
5542 appropriate bfd section flag.
5544 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5546 * xcofflink.c (xcoff_link_add_symbols): Create the special
5547 sections if we see a DYNAMIC object, in case that is the only
5548 XCOFF input object we see.
5550 * elf32-mips.c: Extensive changes for a start at dynamic linking
5551 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5553 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5554 (struct elf_backend_data): Remove
5555 elf_backend_create_program_headers field. Add
5556 elf_backend_additional_program_headers and
5557 elf_backend_modify_segment_map fields.
5558 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5560 (elf_backend_additional_program_headers): Likewise.
5561 (elf_backend_modify_segment_map): Likewise.
5562 (elf_backend_create_program_headers): Don't define.
5563 (elfNN_bed): Change to account for field changes.
5564 * elf.c (assign_file_positions_for_segments): Call new
5565 modify_segment_map backend function. Don't call old
5566 create_program_headers backend function.
5567 (get_program_header_size): Call additional_program_headers rather
5568 than create_program_headers.
5569 * elflink.h (elf_link_add_object_symbols): Initialize
5570 type_change_ok from new backend field.
5571 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5573 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5574 a reloc against the appropriate section.
5576 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5577 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5578 (elf_flags_init): Rename from elf_ppc_flags_init.
5579 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5581 (ppc_elf_copy_private_bfd_data): Likewise.
5582 (ppc_elf_merge_private_bfd_data): Likewise.
5584 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5587 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5589 * coff-alpha.c (alpha_relocate_section): During final link, allow
5590 output .lita section to be bigger than 64k by adjusting gp value
5591 on a per-input section basis.
5592 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5594 (struct ecoff_section_tdata): Add gp field.
5596 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5598 Handle Alpha ECOFF changes in OSF/1 3.2.
5599 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5601 * coff-alpha.c: Include "aout/ar.h".
5602 (alpha_ecoff_get_relocated_section_contents): Don't require an
5603 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5604 3.2 doesn't generate one.
5605 (alpha_relocate_section): Likewise.
5606 (alpha_ecoff_slurp_armap): Define.
5607 (alpha_ecoff_slurp_extended_name_table): Define.
5608 (alpha_ecoff_construct_extended_name_table): Define.
5609 (alpha_ecoff_truncate_arname): Define.
5610 (alpha_ecoff_write_armap): Define.
5611 (alpha_ecoff_generic_stat_arch_elt): Define.
5612 (alpha_ecoff_update_armap_timestamp): Define.
5614 (alpha_ecoff_read_ar_hdr): New static function.
5615 (alpha_ecoff_get_elt_at_filepos): New static function.
5616 (alpha_ecoff_openr_next_archived_file): New static function.
5617 (alpha_ecoff_get_elt_at_index): New static function.
5618 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5619 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5620 _bfd_ecoff to alpha_ecoff.
5621 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5622 field from backend structure, rather than always calling
5623 _bfd_get_elt_at_filepos.
5624 * coff-mips.c (mips_ecoff_backend_data): Initialize
5625 get_elt_at_filepos field.
5626 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5627 from _bfd_generic_read_ar_hdr with minor changes.
5628 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5629 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5630 * libbfd.h: Rebuild.
5632 * bfd-in.h (BFD_IN_MEMORY): Define.
5633 * libbfd-in.h (struct bfd_in_memory): Define.
5634 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5635 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5636 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5637 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5638 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5639 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5640 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5641 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5642 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5643 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5645 (bfd_openstreamr): Likewise.
5646 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5647 BFD_IN_MEMORY is not set.
5648 * riscix.c (riscix_some_aout_object_p): Likewise.
5649 * bfd-in2.h, libbfd.h: Rebuild.
5651 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5652 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5653 (bfd_get_elt_at_index): Define.
5654 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5655 bfd_get_elt_at_index. Change index parameter from int to
5657 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5658 (_bfd_noarchive_get_elt_at_index): Define.
5659 (_bfd_archive_bsd_get_elt_at_index): Define.
5660 (_bfd_archive_coff_get_elt_at_index): Define.
5661 * bfd-in2.h, libbfd.h: Rebuild.
5662 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5663 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5664 * ieee.c (ieee_get_elt_at_index): Define.
5665 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5666 * oasys.c (oasys_get_elt_at_index): Define.
5667 * som.c (som_get_elt_at_index): Define.
5669 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5670 numbers to the .text section.
5672 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5674 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5675 If there is a SEC_DEBUGGING section, get the contents of the debug
5676 information part from it.
5677 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5679 (ieee_write_object_contents): Check ieee_write_debug_part return.
5681 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5683 * config.bfd (i[345]86-*-freebsd*): Add target.
5684 * configure.in (i386freebsd_vec): Add vec.
5685 * configure: Regenerate.
5686 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5687 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5688 Rebuild dependencies..
5689 * freebsd.h: New file.
5690 * i386freebsd.c: New file.
5691 * targets.c (i386freebsd_vec): Declare.
5692 (bfd_target_vector): Add i386freebsd_vec.
5693 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5694 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5696 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5698 * ieee.c (ieee_slurp_debug): New static function.
5699 (ieee_object_p): Call it.
5700 (ieee_slurp_section_data): Skip debugging sections.
5701 (ieee_get_reloc_upper_bound): Likewise.
5702 (ieee_get_section_contents): Likewise.
5703 (ieee_canonicalize_reloc): Likewise.
5704 (ieee_write_section_part): Likewise.
5705 (ieee_write_debug_part): Likewise.
5706 (ieee_write_data_part): Likewise.
5707 (init_for_output): Likewise.
5709 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5711 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5713 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5714 relocs, since ppc_elf_relocate_section handles the linker case.
5715 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5717 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5718 ppc_elf_relocate_section since that is now the only caller.
5719 (ppc_elf_relocate_section): Ditto.
5721 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5723 * coffcode.h (coff_write_object_contents): If we don't know the
5724 section of the entry point for an XCOFF executable, always set the
5725 entry address to -1.
5727 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5729 * elf.c (bfd_section_from_shdr): Add support for note sections.
5731 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * bfd-in.h (struct _symbol_info): Add stab_type field.
5734 * bfd-in2.h: Rebuild.
5735 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5737 * elf32-ppc.c: Remove trailing newline from calls to
5739 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5740 difference if target endianness is known.
5742 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5744 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5745 old style TOC16 references without using R_PPC_GOT.
5746 (ppc_reloc_type): Ditto.
5747 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5748 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5749 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5750 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5751 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5753 (ppc_elf_adjust_dynamic_symbol): Ditto.
5754 (ppc_elf_adjust_dynindx): Ditto.
5755 (ppc_elf_size_dynamic_sections): Ditto.
5756 (ppc_elf_finish_dynamic_symbol): Ditto.
5757 (ppc_elf_finish_dynamic_sections): Ditto.
5758 (ELF_DYNAMIC_INTERPRETER): Define.
5760 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5762 * elf.c (copy_private_bfd_data): When attaching sections to
5763 segments ignore sections that won't be allocated. Patch from
5766 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5768 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5771 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5773 * coff-i960.c (CALC_ADDEND): Define.
5774 (coff_i960_relocate_section): Add the input section VMA to the
5775 addend for PC relative relocs.
5777 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5779 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5780 to correctly terminate.
5782 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5784 * targets.c (enum bfd_endian): Define.
5785 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5786 from boolean to enum bfd_endian. Change header_byteorder_big_p
5788 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5789 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5790 * bfd-in2.h: Rebuild.
5791 * All targets: Change initialization of byteorder and
5792 header_byteorder to use enum bfd_endian values rather than
5794 * All files: Change all references to byteorder_big_p and
5795 header_byteorder_big_p to use new bfd_*_endian macros.
5797 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5799 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5801 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5803 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5805 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5807 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5809 * ieee.c: Lots of minor cleanups. Make many functions return
5810 errors rather than calling abort. Also:
5811 (ieee_write_twobyte): Remove; change callers to call existing
5812 ieee_write_2bytes function.
5813 (ieee_write_expression): Don't output the section twice when
5814 outputting a local symbol. Don't emit an extraneous zero if there
5816 (ieee_slurp_sections): Set the lma as well as the vma.
5817 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5819 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5820 a recognized one or bfd_arch_unknown.
5821 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5823 (ihex_get_symtab): Likewise.
5825 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5827 * aoutx.h: Include <ctype.h>.
5828 (struct aout_link_includes_table): Define.
5829 (struct aout_link_includes_totals): Define.
5830 (struct aout_link_includes_entry): Define.
5831 (aout_link_includes_lookup): Define macro.
5832 (struct aout_final_link_info): Add includes field.
5833 (aout_link_includes_newfunc): New static function.
5834 (NAME(aout,final_link)): Initialize includes hash table.
5835 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5837 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5839 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5841 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5843 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5845 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5847 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5848 (pe_print_private_bfd_data): call pe_print_reloc.
5849 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5850 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5851 up some debugging as well.
5853 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5855 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5858 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5860 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5861 when setting sections to NULL.
5863 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5865 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5867 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5868 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5870 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5871 * bfd-in2.h: Rebuild.
5873 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5875 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5877 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5879 * ihex.c (ihex_scan): Handle record types 4 and 5.
5880 (ihex_object_p): Permit types 4 and 5.
5881 (ihex_set_section_contents): Remove check for out of range
5883 (ihex_write_object_contents): Generate types 4 and 5.
5885 * elflink.h (elf_link_output_extsym): Just ignore warning and
5886 indirect references to symbols which don't really exist.
5888 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5890 * peicode.h (pe_print_idata): Minor format fixes
5891 (pe_print_edata): New function. Under private printing, this formats
5892 the edata section of a PE file.
5893 (pe_print_private_bfd_data): Added call to pe_print_edata.
5895 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5897 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5898 index, don't call stoi.
5900 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5902 * srec.c (srec_scan): Set lma as well as vma.
5904 * ihex.c: New file; support for Intel Hex format.
5905 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5906 (ihex_vec): Declare.
5907 (bfd_target_vector): Always include ihex_vec.
5908 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5909 * Makefile.in: Rebuild dependencies.
5910 (BFD_LIBS): Add ihex.o
5911 (BFD_LIBS_CFILES): Add ihex.c.
5912 * bfd-in2.h: Rebuild.
5914 * elf.c (assign_file_positions_for_segments): Sort the sections in
5916 (get_program_header_size): Return the right size if segment_map is
5918 (copy_private_bfd_data): Don't bother to sort the sections.
5920 * bfd.c (bfd_record_phdr): New function.
5921 * bfd-in.h (bfd_record_phdr): Declare.
5922 * bfd_in2.h: Rebuild.
5924 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5927 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5928 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5930 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5931 (bfd_zmalloc): Change declaration.
5932 * libbfd.h: Rebuild.
5933 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5934 and realloc. Don't set bfd_error_no_memory if they fail.
5936 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5938 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5939 uses as well. Added a new howto to deal with TOCREL16 relocs that
5940 are TOCDEFN as well.
5941 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5942 to handle RVA relocs from dlltool.
5943 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5944 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5945 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5947 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5948 to get the right section alignment.
5950 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5952 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5953 p_paddr if p_paddr is zero.
5954 (make_mapping): Set includes_filehdr and includes_phdrs for first
5956 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5958 (assign_file_positions_for_segments): Handle includes_filehdr and
5959 includes_phdrs. Remove special handling of PT_PHDR and first
5961 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5962 when appropriate. Remove special handling of PT_PHDR segment.
5963 Use a more complex condition for when a section is included in a
5964 segment to handle Solaris linker oddities.
5966 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5968 * coff-m88k.c (howto_table): Reformatted for easier reading;
5969 special_function now points to new function m88k_special_reloc.
5970 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5972 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5973 be done correctly by m88k_special_reloc.
5974 (reloc_processing): New function to be used by RELOC_PROCESSING.
5975 (RELOC_PROCESSING): Define to call reloc_processing.
5977 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5979 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5980 (pe_print_pdata): Likewise.
5982 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5983 obstack_alloc fails.
5984 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5986 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5987 * Many files: don't set bfd_error_no_memory if one of the above
5990 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5991 if p_paddr_valid is set.
5992 (copy_private_bfd_data): New static function.
5993 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5995 * elf.c (assign_file_positions_for_segments): Fix case where extra
5996 program headers were allocated.
5998 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5999 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6000 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6001 _bfd_elf_print_private_bfd_data.
6003 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6004 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6005 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6006 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6007 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6008 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6009 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6011 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6013 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6014 * elf.c (make_mapping): New static function.
6015 (map_sections_to_segments): New static function.
6016 (elf_sort_sections): New static function.
6017 (assign_file_positions_for_segments): New static function.
6018 (map_program_segments): Remove.
6019 (get_program_header_size): Remove sorted_hdrs, count, and
6020 maxpagesize parameters. Simplify.
6021 (assign_file_positions_except_relocs): When generating an
6022 executable, use assign_file_positions_for_segments.
6023 (elf_sort_hdrs): Remove.
6024 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6025 to get_program_header_size.
6027 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6029 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6031 * configure, config.in: Regenerate with autoconf 2.7.
6033 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6034 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6036 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6038 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6039 (ecoff_sec_to_styp_flags): Likewise.
6040 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6041 (ecoff_set_symbol_info): Handle scRConst.
6042 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6043 (ecoff_compute_section_file_positions): Handle .rconst section.
6044 (_bfd_ecoff_write_object_contents): Likewise.
6045 (ecoff_link_check_archive_element): Handle scRConst.
6046 (ecoff_link_add_externals): Likewise.
6047 (ecoff_link_write_external): Handle .rconst section.
6048 (ecoff_reloc_link_order): Likewise.
6049 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6050 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6052 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6054 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6055 DEF_DYNAMIC flag is set.
6057 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6059 * host-aout.c: If TRAD_HEADER is defined, include it.
6061 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6063 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6064 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6065 (BFD_NEED_DECLARATION): New function.
6066 * configure.in: Use BFD_NEED_DECLARATION.
6067 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6068 * configure, config.in: Rebuild with autoconf 2.6.
6070 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6071 special_sections before returning when called with a non XCOFF
6074 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6077 * coffcode.h (coff_compute_section_file_positions): Only pad the
6078 previous section to force file alignment when creating an
6081 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6083 * coffcode.h (coff_compute_section_file_positions): If
6084 RS6000COFF_C, set up the .debug section.
6086 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6087 if it is not large enough to accomodate the entire TOC area with
6088 signed 16 bit offsets.
6089 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6091 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6092 TOC anchor to use the TOC value used in the output file.
6094 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6096 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6097 (_bfd_coff_read_string_table): Likewise.
6099 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6101 * pe-arm.c: Fix typos.
6102 * coff-arm.c: Likewise.
6104 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6106 * coff-ppc.c (list_ele): Added "cat"egory member.
6107 (record_toc): New category parameter (priv or pub).
6108 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6109 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6110 the mainline. It addes extra toc cells in error.
6111 (ppc_coff_swap_sym_in_hook): Added some documentation.
6112 (dump_toc): Can now diagnose "virtual toc" chicanery.
6114 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6116 * elf-bfd.h (struct elf_link_hash_table): Change type of
6117 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6119 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6121 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6122 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6124 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6125 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6126 defined or mentioned in a regular file.
6128 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6130 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6131 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6132 (coff_ppc_relocate_section): Correct REL24 handling
6133 (ppc_process_before_allocation): Correct TOCDEFN handling
6135 * peicode.h (dir_names): Added name descriptions
6137 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6139 * VERSION: Updated to cygnus-2.6.
6141 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6143 * targets.c (m68k4knetbsd_vec): Declare.
6145 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * targets.c (bfd_target): Change type of second argument to
6148 _bfd_print_private_bfd_data from void * to PTR.
6149 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6150 using PTR rather than void *.
6151 * bfd-in2, libbfd.h: Rebuild.
6152 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6154 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6155 _bfd_generic_bfd_print_private_bfd_data rather than casting
6158 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6160 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6161 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6163 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6164 BFD64_BACKENDS_CFILES): New variables.
6167 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6169 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6170 not at the file position of the first section.
6171 * coffcode.h (coff_compute_section_file_positions): Avoid using
6173 (coff_write_object_contents): When generating a PPC PE executable
6174 with no symbols, round up the file size to a COFF_PAGE_SIZE
6176 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6177 don't write out a string table.
6179 * elf.c (bfd_section_from_shdr): When using a different section
6180 header, pass the new one to _bfd_elf_make_section_from_shdr.
6181 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6182 (elf_map_symbols): Add section VMA to symbol value when comparing
6184 (_bfd_elf_compute_section_file_positions): Only build symbol table
6185 if there are some symbols. Set file offset of symtab and strtab
6187 (assign_file_positions_except_relocs): Remove dosyms parameter.
6188 Change all callers. Never set file offset of symtab and strtab
6190 (_bfd_elf_copy_private_section_data): New function.
6191 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6192 (_bfd_elf_copy_private_symbol_data): New function.
6193 (swap_out_syms): Check for special mapping of st_shndx created by
6194 copy_private_symbol_data.
6195 * elfxx-target.h: Use new copy routines.
6196 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6197 (_bfd_elf_copy_private_section_data): Declare.
6199 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6201 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6204 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6205 _bfd_dummy_target, matching the recent change to archive
6208 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6210 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6211 arithmetic on PTR types.
6213 * aout-target.h (MY(callback)): Set the lma of the sections.
6215 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6216 symbol into a reloc against the section.
6218 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6220 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6221 glue for the relocs: IMGLUE and IFGLUE.
6222 (record_toc): new function - tracks toc contents
6223 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6224 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6225 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6226 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6227 (ppc_record_toc_entry): Removed a debug define (duh)
6229 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6230 (pe_print_idata): New function - formats the idata section data
6231 (pe_print_pdata): New function - formats the pdata section data
6232 (pe_print_private_bfd_data): calls to above
6234 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6236 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6237 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6238 TARGET_SYM and TARGET_NAME for vector and BFD name.
6239 * coff-pmac.c (pmac_xcoff_vec): Remove.
6240 (TARGET_SYM, TARGET_NAME): Define.
6241 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6242 machine to 0, not all PowerMacs are 601s.
6244 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6246 * elfcode.h (elf_object_p): Read in any program headers.
6247 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6248 based on the program headers, if any.
6249 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6250 (map_program_segments): Set p_paddr of program headers based on
6253 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6255 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6258 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6259 trying to do a relocateable link with a non-a.out object file.
6261 * archive.c (bfd_generic_archive_p): Check the first object file
6262 in an archive even if target_defaulted is set. If the object file
6263 has the wrong xvec, reject it.
6265 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6266 be represented, report the name via _bfd_error_handler.
6267 (translate_to_native_sym_flags): Likewise.
6268 * elf32-mips.c (mips_elf_final_link): Likewise.
6269 * oasys.c (oasys_write_sections): Likewise.
6271 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6272 which checks for STYP_OVRFLO sections.
6273 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6274 reloc and lineno count overflows.
6275 (coff_write_object_contents): Call coff_count_linenumbers before
6276 coff_compute_section_file_positions. If RS6000COFF_C, handle
6277 reloc and lineno count overflows.
6278 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6279 relocs before dealing with .pad sections. Count overflow section
6280 headers when handling .pad sections.
6282 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6285 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6286 (struct xcoff_link_hash_table): Add descriptor_section and
6287 special_sections fields.
6288 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6289 (xcoff_link_add_symbols): Set linkage section alignment. Create
6290 descriptor section. Check for magic symbol names (_text, etc.),
6291 and record them in special_sections if found. Set
6292 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6293 descriptor field to point back to the function code symbol.
6294 (xcoff_sweep): Always mark the special descriptor_section.
6295 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6296 function descriptor, and mark it if it is.
6297 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6298 parameter, and fill it in. Allocate space for the descriptor
6300 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6301 global linkage code. If an undefined function descriptor is
6302 exported, arrange to define it. Warn about any other undefined
6304 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6305 (xcoff_write_global_symbol): Create a function descriptor when
6307 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6308 * bfd-in2.h: Rebuild.
6310 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6312 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6313 (ppc_coff_link_hash_table): new types for hashing
6314 (ppc_coff_link_hash_newfunc): hash entry constructor
6315 (ppc_coff_link_hash_table_init): hash table initializer
6316 (ppc_coff_link_hash_table_create): hash table constructor
6317 (ppc_record_toc_entry): changed references to hash table
6318 (coff_ppc_relocate_section): changed references to hash table
6320 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6321 * libcoff.h: Rebuild
6323 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6324 (coff_link_add_symbols): removed toc_offset init
6326 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6328 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6331 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6332 if it is given and mmep is available.
6333 * acconfig.h: Undef USE_MMAP.
6334 * configure, config.in: Regenerated.
6335 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6336 table handling the old way.
6337 (aout_get_external_symbols): Don't complain if last byte of string
6339 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6340 (bfd_free_window) [! USE_MMAP]: Don't define.
6341 (bfd_get_file_window,
6342 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6344 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6346 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6349 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6351 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6352 compatible with AMD generated COFF files. Try to support both AMD
6353 and GNU formats simultaneously.
6354 (coff_a29k_relocate_section): Likewise.
6356 * libbfd.c (bfd_get_file_window): Change writable parameter from
6357 int to boolean; update all callers. Pass MAP_SHARED if not
6358 writable--it's required on Solaris. Cast fprintf argument to
6360 * bfd-in.h (bfd_get_file_window): Update declaration.
6361 * bfd-in2.h: Rebuild.
6362 * aoutx.h: Update calls to bfd_get_file_window.
6364 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6366 (xcoff_swap_ldhdr_in): New static function.
6367 (xcoff_swap_ldsym_in): New static function.
6368 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6369 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6370 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6371 Handle XTY_ER/XMC_XO symbols correctly.
6372 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6373 rather than normal symbol table.
6374 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6375 already defined with the same absolute value.
6376 (xcoff_mark): When considering called symbols, check whether the
6377 descriptor is from a dynamic object, rather than the symbol
6379 (xcoff_build_ldsyms): Likewise.
6381 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6382 Cast realloc and malloc return values. If malloc or realloc fail,
6383 set bfd_error_no_memory.
6384 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6385 * bfd-in2.h: Rebuild.
6387 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6389 * coff-ppc.c (ppc_record_toc_entry): new function.
6390 (in_reloc_p): changed return value.
6391 (coff_ppc_relocate_section): much rework.
6392 (ppc_allocate_toc_section): new function.
6393 (ppc_process_before_allocation): new function.
6394 (ppc_coff_swap_sym_in_hook): new function.
6396 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6397 (coff_link_add_symbols): initialize toc_offset.
6399 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6400 (coff_swap_aouthdr_out): Added more sections to the data
6401 dictionary for the pe file header. Also changed linker version
6402 number on the ppc side.
6403 (dir_names): small improvements to the dictionary printing.
6404 (pe_mkobject_hook): save the file level flags.
6406 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6407 (pe_tdata): added real_flags field
6408 (coff_tdata): added local_toc_sym_map and access macro
6410 * libcoff.h (coff_link_hash_entry): added toc_offset field
6411 (pe_tdata): added real_flags field
6412 (coff_tdata): added local_toc_sym_map and access macro
6414 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6415 (coff_mkobject): init for local_toc_sym_map
6416 (coff_write_object_contents): set the internal_a.magic to
6417 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6420 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6422 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6423 entries until both the line number address and the function name
6424 address are too large.
6426 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6427 * configure: Rebuilt.
6429 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6430 is defined in the environment.
6432 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6434 * som.c (som_get_section_contents_in_window): Define to use
6437 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6439 * coff-i860.c: New file, based on coff-i386.c.
6440 * cpu-i860.c: New file, based on cpu-i386.c.
6441 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6442 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6443 targets, using i860coff_vec.
6444 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6445 trad-core.o and hosts/i860mach3.h.
6446 (i860coff_vec): Use coff-i860.o and cofflink.o.
6447 * configure: Rebuild.
6448 * Makefile.in: Rebuild dependencies.
6449 (ALL_MACHINES): Add cpu-i860.o.
6450 (BFD32_BACKENDS): Add coff-i860.o.
6451 (CFILES): Add cpu-i860.c and coff-i860.c.
6452 * targets.c (i860coff_vec): Declare.
6453 (bfd_target_vector): Add &i860coff_vec.
6454 * archures.c (bfd_i860_arch): Declare.
6455 (bfd_archures_list): Add &bfd_i860_arch.
6456 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6457 (coff_set_flags): Handle bfd_arch_i860.
6458 (coff_write_object_contents): Handle I860 a.out magic number.
6460 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6462 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6463 the created .tc section to 2.
6464 (xcoff_mark): Don't keep a .loader reloc for a call to an
6465 undefined symbol when creating a shared library.
6466 (xcoff_build_ldsyms): When creating a shared library, generate
6467 global linkage code for a call to an undefined symbol.
6469 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6471 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6472 BFD32_BACKENDS, BFD64_BACKENDS.
6473 (.dep1): Put mkdep output in a separate file.
6474 Rebuilt dependencies.
6476 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6479 Permit use of mmap when available:
6481 * configure.in: Check for mmap, madvise, mprotect.
6482 * config.in, configure: Regenerated.
6484 * libbfd.c (struct _bfd_window_internal): Define type.
6485 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6487 (ok_to_map): New static variable for debugging.
6488 (_bfd_generic_get_section_contents_in_window): New function.
6489 * bfd-in.h (bfd_window_internal): Declare type.
6490 (bfd_window): Define type.
6491 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6492 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6495 * libaout.h (struct aoutdata): Add two window fields.
6496 (obj_aout_sym_window, obj_aout_string_window): New macros.
6497 * aoutx.h (some_aout_object_p): Initialize windows.
6498 (aout_get_external_symbols): Get symbol data and strings in
6499 windows instead of explicitly allocated buffers.
6500 (slurp_symbol_table): Free window instead of memory.
6501 (bfd_free_cached_info): Release windows instead of freeing storage
6503 (aout_link_free_symbols): Ditto.
6505 * targets.c (bfd_target): Add new field for
6506 get_section_contents_in_window.
6507 (BFD_JUMP_TABLE_GENERIC): Updated.
6508 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6509 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6510 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6511 macros for get_section_contents_in_window field.
6513 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6515 * core.c: Renamed to corefile.c
6516 * makefile.dos (OBJS): Change core.o to corefile.o
6517 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6520 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6522 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6523 targ_selvecs to allow debugging under Irix-5 native.
6526 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6528 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6529 to o. Clobber and restore the list of new csects around the call
6530 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6531 linker error and the linker wants to read the symbol table. Reset
6532 the line number count of a real section even if it has no relocs.
6533 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6535 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6538 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6540 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6541 an undefined symbol in a shared link.
6543 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6544 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6545 phdm@info.ucl.ac.be (Philippe De Muyter).
6547 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6549 * coff-m88k.c (rtype2howto): New static function.
6550 (RTYPE2HOWTO): Use it rather than a macro definition.
6552 * coffcode.h (coff_write_object_contents): set internal_a.magic
6553 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6555 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6556 define TRAD_HEADER to new file hosts/delta68.h.
6557 m88*-motorola-sysv*, however, does use ptrace-core.o.
6558 * hosts/delta68.h: New file.
6560 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6561 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6563 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6565 * i386linux.c (MY(vec)): Declare before use.
6567 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6569 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6570 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6572 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6573 BFD is not of the right type.
6574 (bfd_elf_get_needed_list): Likewise.
6575 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6576 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6577 * xcofflink.c (XCOFF_XVECP): Define.
6578 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6580 (bfd_xcoff_import_symbol): Likewise.
6581 (bfd_xcoff_export_symbol): Likewise.
6582 (bfd_xcoff_link_count_reloc): Likewise.
6583 (bfd_xcoff_record_link_assignment): Likewise.
6584 (bfd_xcoff_size_dynamic_sections): Likewise.
6586 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6587 table index against the number of symbols for a base relative
6590 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6592 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6593 full_aouthdr flag here...
6594 (_bfd_xcoff_bfd_final_link): ...not here.
6596 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6598 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6599 systems that have a system <libelf.h>.
6600 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6601 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6602 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6603 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6604 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6605 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6606 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6608 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6610 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6611 set, set BSF_WEAK in symbol. Change all callers.
6612 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6613 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6614 _bfd_generic_link_add_one_symbol.
6615 (ecoff_indirect_link_order): Check that the section tdata relocs
6616 are not NULL before using them.
6618 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6619 define TRAD_HEADER as hosts/alphalinux.h.
6620 * configure: Rebuild.
6621 * hosts/alphalinux.h: New file.
6622 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6625 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6627 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6628 C_ECOMM storage classes.
6630 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6632 (xcoff_mark): Call xcoff_mark_symbol.
6633 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6634 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6636 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6638 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6642 (xcoff_find_reloc): New static function.
6643 (xcoff_link_add_symbols): Use it.
6644 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6645 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6646 relocate the value of C_DECL.
6648 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6650 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6652 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6653 callback decide what goes in .relocs.
6654 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6655 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6658 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6660 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6663 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6665 * xcofflink.c: More improvements, mostly to fix handling of
6666 constructors and a few other special cases.
6667 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6668 zero, reverting yesterday's change.
6669 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6670 (bfd_xcoff_link_count_reloc): Declare.
6671 (bfd_xcoff_record_link_assignment): Declare.
6672 * bfd-in2.h: Rebuild.
6674 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6676 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6677 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6678 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6679 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6680 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6681 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6683 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6686 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6687 segments includes the a.out header. See to that the magic number
6688 *always* is big-endian.
6690 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6691 m68k4k NetBSD configurations.
6693 * configure.in, configure: Separate i386 & mips NetBSD
6694 configurations from other BSD ones. Don't assume DEC is the only
6695 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6696 configurations. Add support for m68k4k NetBSD object format.
6698 * libaout.h: Added M_68K4K_NETBSD magic.
6700 * m68k4knetbsd.c: New file.
6702 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6704 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6707 * hosts/mipsnbsd.h: New file.
6710 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6712 * config.bfd: Add config stuff for mips*-*-magic* to set
6713 targ_defvec to ecoff_big_vec.
6716 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6718 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6720 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6721 toc_section, and entry_section fields.
6722 (struct xcoff_section_tdata): Remove ldrel_count field.
6723 * libcoff.h: Rebuild.
6724 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6726 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6727 full a.out header if full_aouthdr is set in xcoff_data.
6728 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6729 based on sections stored in xcoff_data.
6730 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6732 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6733 (rs6000coff_vec): Set symbol_leading_char to '.'.
6734 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6735 value stored in ret rather than returning a pointer value.
6737 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6739 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6742 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6744 * som.c (som_slurp_string_table): Allocate the strings with malloc
6745 since they're free'd by free_cached_info.
6746 (som_slurp_symbol_table): Similarly for the symbol table.
6748 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6750 * Makefile.in (diststuff): Don't make headers.
6752 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6754 * Makefile.in: Rebuild dependencies.
6756 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6757 output_bfd is not SunOS.
6758 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6759 non-SunOS input files.
6761 * xcofflink.c: Extensive changes to support linking shared objects
6762 and generating a .loader section.
6763 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6764 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6765 last_symndx, and ldrel_count fields.
6766 * libcoff.h: Rebuild.
6767 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6768 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6770 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6771 (bfd_xcoff_export_symbol): Declare.
6772 (bfd_xcoff_size_dynamic_sections): Declare.
6773 * bfd-in2.h: Rebuild.
6775 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6777 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6778 * configure: Rebuild.
6779 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6780 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6782 (pmac_xcoff_vec): Update to use new xcoff support.
6783 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6784 (xcoff_write_armap): Declare buf as unsigned char.
6785 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6787 * mpw-make.sed: Generalize subdir_do edit.
6789 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6791 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6792 correctly. Don't initialize asect->vma.
6794 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6796 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6797 something a little less than the page size.
6799 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6801 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6803 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6805 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6806 * coffcode.h (coff_write_object_contents): If .bss is before
6807 .data us that as data_start.
6808 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6810 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6811 (coff_swap_outhdr_out): Hardwire in version number.
6813 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6815 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6816 major and minor to *_vno, since the former are also macros in
6817 SunOS header files. Cast result of bfd_alloc to appropriate
6820 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6821 before assigning to sec_data.
6823 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6825 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6826 now relative to the section, not absolute.
6827 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6828 get the file name when there is a N_SO directory name. When
6829 handling stabs, remember that section->vma was added to the
6832 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6834 * sunos.c (struct sunos_link_hash_table): Add needed field.
6835 (sunos_link_hash_table_create): Call bfd_release, not free.
6836 (sunos_link_hash_table_create): Initialize needed field.
6837 (sunos_add_dynamic_symbols): Record needed objects.
6838 (bfd_sunos_get_needed_list): New function.
6839 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6840 * bfd-in2.h: Rebuild.
6842 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6844 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6846 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6848 * bfd-in.h (struct bfd_link_needed_list): Rename from
6849 bfd_elf_link_needed_list.
6850 * bfd-in2.h: Rebuild.
6851 * elf.c, elflink.h, libelf.h: Corresponding changes.
6853 Add start at AIX linker support; no shared libraries yet.
6854 * xcofflink.c: New file.
6855 * configure.in (rs600coff_vec): Use xcofflink.o.
6856 * configure: Rebuild.
6857 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6859 (struct xcoff_section_tdata): Define.
6860 (xcoff_section_data): Define macro.
6861 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6862 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6863 (_bfd_xcoff_bfd_final_link): Declare.
6864 (_bfd_ppc_xcoff_relocate_section): Declare.
6865 * libcoff.h: Rebuild.
6866 * coff-rs6000.c: Clean up a bit.
6867 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6868 cputype, csects, and debug_indices.
6869 (xcoff_copy_private_bfd_data): Copy cputype.
6870 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6871 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6872 (xcoff_reloc_type_lookup): Rename from
6873 rs6000coff_reloc_type_lookup.
6874 (coff_relocate_section): Define.
6875 (_bfd_xcoff_sizeof_headers): Define.
6876 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6877 (_bfd_xcoff_bfd_relax_section): Define.
6878 (_bfd_xcoff_bfd_link_split_section): Define.
6879 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6881 * coffcode.h (coff_compute_section_file_positions): If AIX,
6882 increment sofar by SMALL_AOUTSZ if not executable.
6883 (coff_write_object_contents): If AIX, always output an a.out
6884 header; if not executable, header size of SMALL_AOUTSZ.
6885 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6886 (_bfd_stringtab_init): Initialize xcoff field.
6887 (_bfd_xcoff_stringtab_init): New function.
6888 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6889 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6890 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6891 * libbfd.h: Rebuild.
6892 * Makefile.in: Rebuild dependencies.
6893 (BFD32_BACKENDS): Add xcofflink.o.
6894 (CFILES): Add xcofflink.c.
6896 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6897 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6898 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6900 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6902 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6904 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6906 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6907 * config.in: Regenerated.
6909 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6910 (_bfd_chunksize): New variable.
6911 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6912 for obstack chunk size.
6913 * configure.in: Check for getpagesize.
6914 * configure: Regenerated.
6916 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6918 * trad-core.c (rawptr): Make it a local variable of
6919 ptrace_unix_core_file_p.
6921 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6923 * coff-arm.c (in_reloc_p): New.
6924 * coff-i386.c (in_reloc_p): New.
6925 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6926 (coff_write_object_contents): Only set has_reloc_section
6928 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6929 in_reloc_p to decide if reloc should be emitted.
6930 * libcoff.h (pe_data_type.in_reloc_p): New.
6931 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6933 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6935 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6936 (_bfd_coff_read_internal_relocs): Likewise.
6937 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6938 (_bfd_coff_read_internal_relocs): Likewise.
6940 * elflink.h (elf_link_add_object_symbols): Correct conditions
6941 under which type and size change warnings are issued.
6943 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6946 a symbol which is not in a real section.
6947 (coff_write_native_symbol): Corresponding change.
6949 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6950 coff_link_hash_newfunc and make non-static.
6951 (_bfd_coff_link_hash_table_init): New function, broken out of
6952 _bfd_coff_link_hash_table_create.
6953 (_bfd_coff_link_hash_table_create): Use it.
6954 (process_embedded_commands): Make static.
6955 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6956 (_bfd_coff_link_hash_table_init): Declare.
6957 * libcoff.h: Rebuild.
6959 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6960 field in XCOFF tdata.
6961 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6962 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6963 based on cputype stored in a.out header, or in n_type of initial
6965 (coff_write_object_contents): Set cputype correctly in a.out
6967 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6969 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6970 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6972 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6973 * libcoff.h: Rebuild.
6975 * cpu-rs6000.c (rs6000_compatible): New static function.
6976 (bfd_rs6000_arch): Use it.
6977 * cpu-powerpc.c (powerpc_compatible): New static function.
6978 (arch_info_struct): Define various flavours of PowerPC.
6979 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6982 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6984 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6986 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6988 * elflink.h (elf_link_add_object_symbols): Don't warn about
6989 changing the size or type if the old definition was weak.
6991 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6993 * coffcode.h (combined_entry_type): Add fix_line field.
6994 (coff_slurp_line_table): Warn if we try to set the lineno field of
6996 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6997 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6998 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6999 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7001 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7002 * libcoff.h: Rebuild.
7004 * libcoff-in.h (struct xcoff_tdata): Define.
7005 (xcoff_data): Define.
7006 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7007 * bfd-in2.h, libcoff.h: Rebuild.
7008 * coff-rs6000.c (xcoff_mkobject): New static function.
7009 (coff_mkobject): Define.
7010 (xcoff_copy_private_bfd_data): New static function.
7011 (coff_bfd_copy_private_bfd_data): Define.
7012 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7014 (rs6000coff_vec): Add DYNAMIC to object_flags.
7015 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7016 .loader sections specially.
7017 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7018 section alignment from the XCOFF tdata information.
7019 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7020 F_SHROBJ, and copy the extra a.out header information into the
7021 XCOFF tdata structure.
7022 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7023 F_DYNLOAD and the extra a.out header information.
7024 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7025 C_HIDEXT symbol with attached csect information.
7026 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7027 in the o_maxdata field.
7028 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7029 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7030 end if BSF_NOT_AT_END is set.
7032 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7033 _bfd_read_ar_hdr_fn.
7034 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7035 * bfd-in2.h, libbfd.h: Rebuild.
7036 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7038 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7039 (bfd_slurp_bsd_armap_f2): Likewise.
7040 (_bfd_slurp_extended_name_table): Likewise.
7042 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7044 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7046 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7047 when the symbol table is empty.
7049 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7050 space for section symbols, since we don't output them either.
7051 (elf_m68k_adjust_dynindx): Removed.
7053 * ptrace-core.c (rawptr): Make it a local variable of
7054 ptrace_unix_core_file_p.
7056 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7058 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7061 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7062 Mac object file formats.
7064 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7066 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7067 auxent if there isn't one.
7068 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7069 rather than FILNMLEN as the maximum name length.
7071 * coffcode.h (bfd_coff_backend_data): Add new field
7072 _bfd_coff_print_aux.
7073 (bfd_coff_print_aux): New static function.
7074 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7075 scnlen field of an XTY_LD csect aux entry.
7076 (coff_print_aux): New static function.
7077 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7078 in coff_pointerize_aux_hook.
7079 (bfd_coff_std_swap_table): Initialize new field.
7080 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7081 * libcoff.h: Rebuild.
7082 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7083 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7085 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7086 if there are symbols, for native AIX ld compatibility.
7088 * coffcode.h (bfd_coff_backend_data): Add new field
7089 _bfd_coff_pointerize_aux_hook.
7090 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7091 or I960, and as 0 otherwise.
7092 (bfd_coff_std_swap_table): Initialize new field.
7093 * libcoff.h: Rebuild.
7094 * coffgen.c (coff_pointerize_aux): Change parameters to take
7095 symbol pointer instead of type and class, and to take aux index.
7096 Call _bfd_coff_pointerize_aux_hook if it is defined.
7097 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7098 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7099 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7101 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7102 read-only/host-only support.
7104 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7106 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7109 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7110 BFD_JUMP_TABLE_ARCHIVE accordingly.
7111 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7112 (_bfd_compute_and_write_armap): Declare.
7113 (_bfd_generic_read_ar_hdr): Declare.
7114 (_bfd_read_ar_hdr): Define.
7115 (_bfd_noarchive_read_ar_hdr): Define.
7116 (_bfd_archive_bsd_read_ar_hdr): Define.
7117 (_bfd_archive_coff_read_ar_hdr): Define.
7118 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7119 _bfd_read_ar_hdr instead.
7120 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7121 (_bfd_compute_and_write_armap): Rename from
7122 compute_and_write_armap. Make non-static. Change all callers.
7123 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7124 than _bfd_snarf_ar_hdr.
7125 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7126 * ieee.c (ieee_read_ar_hdr): Define.
7127 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7128 * oasys.c (oasys_read_ar_hdr): Define.
7129 * som.c (som_read_ar_hdr): Define.
7130 * bfd-in2.h, libbfd.h: Rebuild.
7132 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7134 * peicode.c (coff_swap_filehdr_in): If symptr is
7135 zero, there aren't any symbols, even if nsyms is set.
7137 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7139 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7141 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7142 sections, and set styp correctly for them: .got, .hash, .dynamic,
7143 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7144 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7146 (ecoff_sort_hdrs): New static function.
7147 (ecoff_compute_section_file_positions): Return boolean, not void.
7148 Sort the sections by VMA before looking through them. Put the
7149 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7150 section on an appropriate boundary within the page.
7151 (ecoff_compute_reloc_file_positions): Check return value of
7152 ecoff_compute_section_file_positions.
7153 (_bfd_ecoff_set_section_contents): Likewise.
7154 (_bfd_ecoff_write_object_contents): Check for various Alpha
7155 section types when incrementing text_size and data_size. Call
7156 adjust_headers backend function if it exists.
7157 * coff-alpha.c (alpha_adjust_headers): New static function.
7158 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7159 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7161 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7163 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7165 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7166 of ALTERNATE_AIX_CORE_FORMAT.
7167 * configure.in (aix4): No longer need CORE_FLAGS.
7168 * configure: Updated.
7170 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7172 NS32k changes from Ian Dall:
7173 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7175 (aout_link_input_section_std, aout_link_input_section_ext,
7176 aout_link_reloc_link_order): Call them instead of _bfd_*
7178 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7180 (backend_data): Use it instead of hardcoded zero.
7182 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7183 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7185 * ns32knetbsd.c: Include bfd.h.
7186 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7187 (MY_bfd_reloc_type_lookup): Declare function too.
7188 * pc532-mach.c (set_sizes): Don't declare.
7189 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7190 (backend_data, MY_backend_data): Don't define.
7192 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7193 ns32k-*-lites* like ns32k-*-netbsd*.
7195 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7198 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7200 * coffcode.h (coff_write_object_contents): Restore setting
7201 f_timdat to 0, deleted on August 22.
7203 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7205 * coffcode.h (coff_bfd_copy_private_symbol_data,
7206 coff_bfd_copy_private_section_data,
7207 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7208 * peicode.h (coff_bfd_copy_private_bfd_data): New
7209 (pe_bfd_copy_private_bfd_data): New.
7210 (coff_swap_scnhdr_in): Swap bss size into the right place.
7211 (pe_print_private_bfd_data): Add some newlines.
7213 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7215 * som.c (setup_sections): Don't die if a space has no subspaces.
7217 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7219 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7220 dynamic symbol override a common symbol. Don't change the size or
7221 type if they have been set and the new symbol is not a definition.
7222 Warn if the size or type changes.
7224 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7226 * som.c (som_begin_writing): Don't write the symbol table or
7228 (som_finish_writing): Write them here. Place them after the
7229 subspace data, but before the relocs.
7231 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7233 * sunos.c (sunos_add_one_symbol): Just pass false, not
7234 info->shared_library, to sunos_create_dynamic_sections.
7235 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7237 (sunos_check_dynamic_reloc): Remove .text section assertion.
7239 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7241 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7242 * configure, configure.in: Add pmac_xcoff_vec case.
7243 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7244 * coff-pmac.c: New file, PowerMac XCOFF support.
7245 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7246 * targets.c (pmac_xcoff_vec): Declare.
7248 * mpw-config.in: Various changes to be compatible with the
7249 autoconf-based configury.
7250 * mpw-make.sed: New file, sed commands to translate Unix
7251 makefile into MPW syntax.
7252 * mpw-make.in: Remove.
7253 * hosts/mpw.h: Remove.
7254 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7255 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7257 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7259 * binary.c (binary_get_symtab): Return an empty string on error.
7260 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7262 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7264 * coff-ppc.c: Reformatted according to gnu conventions
7265 Removed irrelevant "if 0" code
7267 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7269 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7270 symbols rather than as indirect symbols.
7271 (MY(slurp_symbol_table)): Don't do anything special about
7274 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7275 of .ctors and .dtors sections is no larger than 2.
7277 * sunos.c (sunos_add_one_symbol): Don't change
7278 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7280 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7281 dynamic symbols when creating a shared library.
7282 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7284 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7285 written even if it is not defined in a regular object.
7286 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7287 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7288 rather than the constant 22.
7289 (sunos_check_dynamic_reloc): Handle creating a shared library.
7290 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7291 zero when creating a shared library.
7292 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7293 write it out at the start of the symbol table.
7295 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7297 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7299 * config.bfd: Add arm-*-coff.
7300 * configure.in, configure: Add armcoff_{little,big}_vec.
7301 * targets.c (armcoff_{little,big}_vec): Declare.
7302 (bfd_target_vector): Add armcoff_{little,big}_vec.
7303 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7305 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7307 * targets.c (bfd_find_target): Remove debugging code.
7309 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7311 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7313 * Makefile.in: added *-ppc files
7314 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7315 allow pe based .o's to be shared with other tools on ppc/NT
7316 * config.bfd: added powerpc[le]-[pe|winnt] config support
7317 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7318 * peicode.h: Added more section flags for PE on ppc
7319 Added coff_swap_filehdr_out to allow peicode.h to be
7320 used for non-image PE files on ppc.
7321 Check for image, or not, before copying pe_opthdr
7322 * targets.c: Added new bfd's
7323 * targets.c: Removed two inactive bfds that shouldn't have made it this
7326 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7328 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7329 explicit values to initialize all relocs. Change all users.
7330 (ppc_elf_brtaken_inner): New function to handle branch predicition
7332 (ppc_elf_brtaken_reloc): Ditto.
7333 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7334 relocs use ppc_elf_unsupported_reloc.
7335 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7336 needs to be reported.
7337 (ppc_elf_relocate_section): Support branch prediction relocs.
7339 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7341 * bfd.c (bfd_assert): Remove \n from string passed to
7344 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7345 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7346 (bfd_coff_make_section_hook): Don't define.
7347 (coff_make_section_hook): Remove.
7348 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7349 (styp_to_sec_flags): Likewise.
7350 (coff_write_object_contents): Likewise.
7351 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7353 * libcoff.h: Rebuild.
7354 * coffgen.c (make_a_section_from_file): Just call
7355 bfd_make_section_anyway, not bfd_make_section or
7356 bfd_coff_make_section_hook.
7357 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7358 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7359 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7360 make_section_hook field.
7361 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7363 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7364 pointers into value field for warning and indirect symbols; just
7365 leave the value field alone.
7366 * linker.c (generic_link_add_symbol_list): Use next symbol for
7367 warning and indirect symbols, rather than looking in symbol value.
7368 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7369 parameter. Change all callers. Remove support for indirect
7370 symbols; it didn't work anyhow.
7371 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7372 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7373 * bfd-in2.h: Rebuild.
7375 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7377 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7378 go back to telling the tools this reloc operates on 32 bits.
7380 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7382 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7383 rather than a direct fprintf.
7384 * archive.c (_bfd_write_archive_contents): Likewise.
7385 * coffcode.h (coff_slurp_symbol_table): Likewise.
7386 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7387 (ppc_elf_unsupported_reloc): Likewise.
7388 (ppc_elf_relocate_section): Likewise.
7389 * i386linux.c (linux_tally_symbols): Likewise.
7390 (linux_finish_dynamic_link): Likewise.
7391 * osf-core.c (osf_core_core_file_p): Likewise.
7392 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7393 * som.c (som_sizeof_headers): Likewise.
7394 * srec.c (srec_bad_byte): Likewise.
7395 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7396 * libbfd-in.h (bfd_assert): Declare first parameter const.
7397 * libbfd.h: Rebuild.
7398 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7399 bfd_reloc_overflow is enough.
7400 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7401 * coff-h8500.c (rtype2howto): Likewise.
7402 * coff-z8k.c (rtype2howto): Likewise.
7403 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7404 * elf.c (_bfd_elf_get_lineno): Likewise.
7405 (_bfd_elf_no_info_to_howto): Likewise.
7406 (_bfd_elf_no_info_to_howto_rel): Likewise.
7407 * hp300hpux.c (convert_sym_type): Likewise.
7408 (MY(swap_std_reloc_in)): Likewise.
7409 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7411 * libaout.h (struct aoutdata): Add line_buf field.
7412 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7413 and filename_buffer. Instead, use a malloc buffer stored in the
7414 new line_buf field. Remove length restrictions.
7416 * coffgen.c (string_size): Remove static variable.
7417 (debug_string_size, debug_string_section): Likewise.
7418 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7419 and debug_string_size_p parameters. Use them instead of the
7420 global variables. Change all callers.
7421 (coff_write_symbol): Likewise.
7422 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7423 (coff_write_symbols): Add local variables to replace removed
7426 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7427 function, and line_base fields.
7428 * libcoff.h: Rebuild.
7429 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7430 information, rather than using static variables.
7432 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7433 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7435 * init.c (initialized): Remove static variable.
7436 (bfd_init): Don't bother setting initialized.
7437 (bfd_check_init): Remove.
7438 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7439 * libbfd.h: Rebuild.
7441 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7443 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7444 size for full core dumps. Copy core file header to private data.
7445 (rs6000coff_core_file_failing_command,
7446 rs6000coff_core_file_failing_signal): New functions to extract
7447 the file name and terminating signal from the core file.
7448 * coff-rs6000.c: Use them.
7450 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7452 Change arch info to be const, initialized at compile time.
7453 * archures.c: Reindent many functions. Change CONST to const.
7454 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7455 nothing set it anyhow. Make next const.
7456 (bfd_arch_info_list): Remove.
7457 (bfd_archures_list): Rename from archures_init_table. Change from
7458 a table of function pointers to a table of bfd_arch_info_type
7459 structure addresses.
7460 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7461 (bfd_lookup_arch): Likewise.
7462 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7464 (bfd_default_arch_struct): Make const.
7465 (bfd_arch_init, bfd_arch_linkin): Remove.
7466 (bfd_get_arch_info): Return a const pointer.
7467 * init.c (bfd_init): Don't call bfd_arch_init.
7468 * bfd.c (struct _bfd): Make arch_info const.
7469 * bfd-in2.h: Rebuild.
7470 * libbfd.h: Rebuild.
7471 * configure.in: Put & before everything in $selarchs.
7472 * configure: Rebuild.
7473 * cpu-*.c: Change bfd_*_arch from a function which calls
7474 bfd_arch_linkin to a const structure.
7475 * ieee.c (ieee_object_p): Make arch const.
7477 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7479 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7481 * bfd-in2.h: Regenerate.
7482 * libbfd.h: Regenerate.
7484 * elf32-ppc.c (reloc_type): Update names to match current draft.
7485 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7486 relative. Update names to current V.4 draft.
7487 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7488 (ppc_elf_relocate_section): Rename relocations to match draft.
7490 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7492 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7493 compiled with -mrelocatable-lib to be linked with either normal
7494 modules or -mrelocatable modules.
7496 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7498 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7499 in the a.out header.
7501 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7502 a reloc against a local symbol, even if it's not a section.
7504 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7506 * targets.c (bfd_target): Remove unused align_power_min field.
7507 * bfd-in2.h: Rebuild.
7508 * All backends: Remove initialization of align_power_min.
7510 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7512 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7514 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7516 * config.bfd (mips-dec-netbsd*): New target.
7517 * configure.host (mips-dec-netbsd*): New host.
7518 * configure.in (mips-dec-netbsd*): New native.
7519 * configure: Rebuild.
7521 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7523 Make the COFF backend linker merge common types:
7524 * cofflink.c (struct coff_debug_merge_element): Define.
7525 (struct coff_debug_merge_type): Define.
7526 (struct coff_debug_merge_hash_entry): Define.
7527 (struct coff_debug_merge_hash_table): Define.
7528 (coff_debug_merge_hash_table_init): Define.
7529 (coff_debug_merge_hash_table_free): Define.
7530 (coff_debug_merge_hash_lookup): Define.
7531 (struct coff_final_link_info): Add debug_merge field.
7532 (coff_debug_merge_hash_newfunc): New static function.
7533 (_bfd_coff_final_link): Allocate and free debug_merge table.
7534 (coff_link_input_bfd): Merge identical enum, struct and union
7537 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7539 Convert i960 COFF to use COFF backend linker.
7540 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7541 structure to store the symbol being used.
7542 (coff_i960_start_final_link): New static function.
7543 (coff_i960_relocate_section): New static function.
7544 (coff_i960_adjust_symndx): New static function.
7545 (coff_start_final_link): Define.
7546 (coff_relocate_section): Define.
7547 (coff_adjust_symndx): Define.
7548 * coffcode.h (bfd_coff_backend_data): Add new callback function
7549 _bfd_coff_start_final_link.
7550 (bfd_coff_start_final_link): Define.
7551 (coff_start_final_link): Define if not defined.
7552 (bfd_coff_std_swap_table): Add coff_start_final_link.
7553 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7555 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7556 function callback is not NULL.
7557 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7558 (_bfd_coff_internal_syment_name): Declare.
7559 * libcoff.h: Rebuild.
7560 * configure.in (icoff_big_vec): Add cofflink.o.
7561 (icoff_little_vec): Likewise.
7562 * configure: Rebuild.
7564 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7566 * Makefile.in (clean-info): Remove extraneous tab from line
7569 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7571 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7572 contents has relocs.
7574 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7576 * coffcode.h (coff_compute_section_file_positions): Keep the
7578 (coff_write_object_contents): Remember if it's a relocatable
7580 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7581 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7582 if relocatable file. Swap out saved raw size.
7584 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7586 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7587 (maintainer-clean): Rename from realclean, passing
7588 maintainer-clean down to subdirectories, but leave realclean as a
7591 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7594 * dep-in.sed: Remove config.h from generated dependencies.
7596 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7597 broken out of sunos_canonicalize_dynamic_symtab.
7598 (sunos_canonicalize_dynamic_symtab): Call new function
7599 sunos_slurp_dynamic_symtab.
7600 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7601 dynamic symbol table to the caller.
7602 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7603 callback to override the symbols being read.
7604 * libaout.h (struct aout_backend_data): Add three new parameters
7605 to add_dynamic_symbols callback.
7607 Extensive minor changes to avoid various gcc warnings. Also:
7608 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7609 * archures.c (bfd_arch_info_type): Change mach field from long to
7611 (bfd_lookup_arch): Change machine parameter from long to unsigned
7614 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7616 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7617 a symbol with a non-zero plt_offset.
7619 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7621 * elfcode.h (align_file_position): Remove; not used.
7623 * configure.in: Only check for <sys/procfs.h> on a native system,
7624 and make sure it defines prstatus_t.
7625 * configure: Rebuild.
7627 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7629 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7631 * config.in: Rename from config.h.in.
7632 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7633 Check for config.h:config.in when creating stamp-h.
7634 * configure: Rebuild.
7635 * Makefile.in (stamp-h): Depend upon config.in rather than
7636 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7637 calling config.status.
7639 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7640 (Makefile): Just rebuild Makefile.
7641 (config.h, stamp-h): New targets.
7642 * configure.in: Create stamp-h when rebuilding config.h.
7643 * configure: Rebuild.
7645 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7647 * configure.in: Call AC_CONFIG_HEADER. Substitute
7648 HOST_64BIT_LONG. Check that various header files exist. Check
7649 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7650 and/or free need to be declared. Don't make a link to sysdep.h.
7651 Define TRAD_HEADER for various hosts.
7652 * configure: Rebuild.
7653 * configure.host: Don't set my_host. Add definitions taken from
7654 host header files for various entries. Remove entries which now
7656 * acconfig.h: New file.
7657 * config.h.in: New file, built by autoheader.
7658 * sysdep.h: New file.
7659 * Makefile.in (do_distclean): Don't remove sysdep.h.
7661 (LOCAL_H_DEPS): New variable.
7662 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7664 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7665 ($(OPTIONAL_BACKENDS)): Likewise.
7666 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7667 looking through sysdep.h.
7668 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7669 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7670 (fprintf_vma, sprintf_vma): Likewise.
7671 (int64_type, uint64_type): Don't define.
7672 * bfd-in2.h: Rebuild.
7673 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7674 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7675 * lynx-core.c: Include stuff from old hosts/lynx.h.
7676 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7677 rather than NO_FCNTL.
7678 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7679 rather than NATIVE_HPPAHPUX_COMPILER.
7680 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7682 * hosts/*.h: Remove all header files which merely include,
7683 declare, and define things. Leave header files which define
7684 information needed by trad-core.c.
7686 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7687 (BFD_CC_FOR_BUILD): Define.
7688 * configure.in: Use BFD_CC_FOR_BUILD.
7689 * configure: Rebuild.
7691 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7693 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7694 * configure: Rebuild.
7696 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7699 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7701 * config.bfd: i386pe_ve -> i386pe_vec.
7703 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7705 * configure.host: Incorporate host Makefile fragments by setting
7707 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7708 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7709 value based on whether the code is being compiled by a cross
7710 compiler. Don't substitute host_makefile_frag or frags.
7711 * aclocal.m4: New file to define local AC_PROG_CC.
7712 * configure: Rebuild.
7713 * Makefile.in (INSTALL): Set to @INSTALL@.
7714 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7715 (INSTALL_DATA): Set to @INSTALL_DATA@.
7717 (CC): Define as @CC@.
7718 (CFLAGS): Set to @CFLAGS@.
7719 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7720 (@host_makefile_frag@): Remove.
7721 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7722 after other options.
7723 (config.status): Remove dependency upon @frags@.
7724 * config/*.mh, config/README: Remove.
7726 * config.bfd: Rewrite to incorporate the contents of the Makefile
7727 fragments by setting shell variables, rather than merely returning
7728 the name of a Makefile fragment.
7729 * configure.in: Use shell variables set by config.bfd rather than
7730 looking at the target Makefile fragment files. Don't substitute
7731 target_makefile_frag. Do substitute TDEFINES.
7732 * configure: Rebuild.
7733 * Makefile.in (@target_makefile_frag@): Remove.
7734 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7735 * config/*.mt: Remove.
7737 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7739 * configure.in: Put changequote lines around "i[345]86" patterns
7740 section of core file support.
7742 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7744 * som.c (som_bfd_print_private_bfd_data): Define to use the
7747 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7749 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7750 entry, text_start and data_start.
7752 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7754 * Makefile.in (OFILES): Remove $(TDEPFILES).
7755 * config/apollo.mt (TDEPFILES): Remove.
7756 * config/README: Update.
7758 * configure.in: For a native configuration, set COREFILE and
7759 COREFLAG based on the canonical host name.
7760 * configure: Rebuild.
7761 * Makefile.in: Rebuild dependencies.
7762 (ALL_CFLAGS): Add @COREFLAG@.
7763 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7764 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7765 support routines. Check LYNX_CORE rather than HOST_LYNX.
7766 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7767 * i386lynx.c: Likewise.
7768 * m68klynx.c: Likewise.
7769 * sparclynx.c: Likewise.
7770 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7771 * *-core.c: Comment changes.
7772 * config/decstation.mh (HDEPFILES): Remove.
7773 (HDEFINES): Remove -DTRAD_CORE.
7774 * config/irix3.mh (RANLIB): Remove.
7775 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7776 (HDEFINES): Remove -DIRIX_CORE.
7777 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7778 (HDEFINES): Remove -DTRAD_CORE.
7779 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7780 * config/ultra3.mh (RANLIB): Remove.
7781 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7782 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7783 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7784 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7785 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7786 * config/i386aix.mh, config/i386bsd.mh: Remove.
7787 * config/i386linux.mh, config/i386mach3.mh: Remove.
7788 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7789 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7790 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7791 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7792 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7793 * config/solaris2.mh, config/stratus.mh: Remove.
7794 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7795 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7797 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7799 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7800 DT_FINI entry if the appropriate symbol is not in the hash table.
7802 * libelf.h (struct elf_backend_data): Add create_program_headers
7803 and want_hdr_in_seg fields.
7804 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7806 (elf_backend_create_program_headers): Likewise.
7807 (elfNN_bed): Initialize create_program_headers and
7809 * elf.c (get_program_header_size): Call create_program_headers
7811 (map_program_segments): Check want_hdr_in_seg backend field. Call
7812 create_program_headers backend routine.
7814 * elf.c (assign_file_positions_except_relocs): Align non allocated
7815 sections when creating an executable.
7817 * elfcode.h (elf_swap_phdr_in): Make non static.
7818 (elf_swap_phdr_out): Make non static.
7819 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7820 (bfd_elf32_swap_phdr_out): Declare.
7821 (bfd_elf64_swap_phdr_in): Declare.
7822 (bfd_elf64_swap_phdr_out): Declare.
7824 * ecofflink.c (ecoff_collect_shuffle): New static function.
7825 (_bfd_ecoff_get_accumulated_pdr): New function.
7826 (_bfd_ecoff_get_accumulated_sym): New function.
7827 (_bfd_ecoff_get_accumulated_ss): New function.
7828 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7829 (_bfd_ecoff_get_accumulated_sym): Declare.
7830 (_bfd_ecoff_get_accumulated_ss): Declare.
7831 * libbfd.h: Rebuild.
7833 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7835 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7837 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7838 warning symbols. If any section is named .gnu.warning.XXX, treat
7839 the contents as a warning to be issued if the symbol XXX is
7841 (elf_link_output_extsym): For an indirect or warning symbol, just
7842 output the symbol it points to.
7844 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7845 if bfd_hash_allocate fails, since it will already be set.
7846 (generic_link_hash_newfunc): Likewise.
7847 (archive_hash_newfunc): Likewise.
7848 (hash_entry_bfd): New static function.
7849 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7850 callback. Allocate a new warning using the hash table newfunc.
7851 Use bfd_hash_replace to update the entry in the hash table, rather
7852 than assuming we can copy the fields with structure assignment.
7854 * hash.c (bfd_hash_replace): New function.
7855 * bfd-in.h (bfd_hash_replace): Declare.
7856 * bfd-in2.h: Rebuild.
7858 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7860 * config.bfd: Add mips*vr4300-*-elf* target.
7861 * config/mipsbvr4300.mt: Added.
7863 See file ChangeLog.2
7870 version-control: never