1 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3 * coffswap.h (coff_swap_filehdr_in): Invoke
4 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
6 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
7 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
8 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
9 COFF_ADJUST_AUX_IN_POST if they are defined.
10 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
11 COFF_ADJUST_AUX_OUT_POST if they are defined.
12 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
13 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
14 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
15 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
17 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
19 * configure.in: Check for fdopen.
20 * configure, config.in: Rebuild.
21 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
22 __GO32__. Reindent a bit.
24 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
26 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
27 flag for newly created sections.
28 (sunos_add_dynamic_symbols): Don't discard newly created sections
29 if shared library is dynobj.
31 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
33 * elf.c (map_sections_to_segments): When checking whether
34 including a section in a segment would force us to skip a page,
35 align the address of the next segment to avoid wraparound
39 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
41 * coffcode.h (coff_write_object_contents): Initialize
42 target id field to TIC80_TARGET_ID.
43 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
45 (coff_swap_filehdr_in): Swap in target id field if used.
48 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
50 * coff-i386.c (coff_i386_is_local_label_name): New static function
52 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
53 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
55 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
57 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
58 complain_overflow_signed, for 32 bit PC relative relocations.
60 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
62 * elflink.h (elf_link_add_object_symbols): When a version
63 indirection symbol is overridden, make the original symbol point
64 at the real overriding symbol.
66 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
69 * elflink.h (elf_link_output_extsym): Use the right section for a
71 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
72 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
74 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
76 * elflink.h (elf_merge_symbols): Resolve indirect and warning
77 symbols before checking for new symbols.
79 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
81 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
83 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
84 file, not aoutsz bytes (they are different in XCOFF .o files).
86 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
87 redefined by objects included from archives.
89 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
91 * elflink.h (elf_merge_symbol): In the case of a new defined
92 symbol overriding an old defined symbol, return the hash table
93 entry which we modify, even if it is the target of an
95 (elf_link_add_object_symbols): If the real name of the symbol gets
96 overridden, convert the versioned symbol into an indirect symbol
99 * elflink.h (elf_merge_symbol): New static function, broken out of
100 elf_link_add_object_symbols.
101 (elf_link_add_object_symbols): Call it.
103 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
105 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
106 handle case where COFF filehdr does not immediately follow PE
108 * coffgen.c (coff_object_p): Remove useless seek to current
111 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
113 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
116 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
118 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
119 symbols, skip N_ABS symbols with debugging storage classes.
121 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
123 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
124 relocs in shared libraries which refer to local symbols. Cope
125 with addend when processing a GOT relocation.
127 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
128 for sections that the linker didn't create.
129 (ppc_elf_finish_dynamic_sections): Only try to write out a section
130 symbol if it was created in ppc_elf_size_dynamic_sections.
131 (ppc_elf_relocate_section): Complain if we have to generate a reloc
132 relative to a section for which we didn't output a symbol.
134 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
135 relocs are 'rela' relocs, like everything else. .rela.plt is not
136 a read-only section, so we don't have to special-case it.
138 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
139 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
141 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
142 (ppc_elf_relocate_section): @got offsets are 4 from start of the
144 * elflink.c (_bfd_elf_create_got_section): The three reserved
145 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
147 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
150 * elf32-ppc.c (ppc_elf_check_relocs): Use
151 _bfd_elf_create_got_section to create the GOT rather than
152 ppc_elf_create_linker_section. Create the '.rela.got' section
154 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
155 symbol has a GOT entry.
156 (ppc_elf_relocate_section): Record when a symbol is used through
157 the GOT, and allocate space in the GOT for each such symbol.
158 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
159 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
162 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
163 treated in a similar way to ADDR16_HA relocs.
164 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
165 shared objects; the linker must deal with them.
166 (ppc_elf_create_linker_section): Stop setting
167 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
168 LINKER_SECTION_PLT stuff.
169 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
170 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
171 section, not ELF-specific calls.
172 (elf_backend_plt_not_loaded): Set to 1.
173 (elf_backend_got_symbol_offset): Set to 4.
174 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
175 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
176 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
177 plt_not_loaded member.
178 (_bfd_elf_create_got_section): Apply got_symbol_offset.
179 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
181 (elf_backend_G_O_T_offset): Set default to 0.
182 (elfNN_bed): Set added fields.
184 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
185 DT_RELENT in shared objects; should be DT_RELAENT.
187 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
188 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
189 such a reloc (in a non-shared object) refers to a symbol that's
192 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
194 * elfcode.h (put_signed_word): Define.
195 (get_signed_word): Define.
196 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
197 (elf_swap_reloca_out): Use put_signed_word for the r_addend
199 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
200 bfd_get_signed_32 to set the r_addend field.
201 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
202 bfd_h_get_signed_64 to set the r_addend field.
204 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
206 * elf32-i386.c (elf_i386_relocate_section): When generating a
207 shared library, do the relocation if the input section is not
210 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
211 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
212 (elf_fix_symbol_flags): New static function, broken out of
213 elf_adjust_dynamic_symbol.
214 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
215 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
216 forced local even if NEEDS_PLT is set. When forcing a symbol to
217 be local, clear NEEDS_PLT.
218 (elf_link_output_extsym): Remove unused local bed.
220 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
222 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
223 for derived elf linker hash table entries. References to
224 elf_link_hash_entry changed appropriately.
225 (elf32_mn10300_link_hash_table): New structure for derived elf
227 (elf32_mn10300_hash_table): Define.
228 (elf32_mn10300_link_hash_traverse): Likewise.
229 (elf32_mn10300_link_hash_newfunc): New function.
230 (elf32_mn10300_link_hash_table_create): Likewise.
231 (elf32_mn10300_finish_hash_table_entry): Likewise.
232 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
233 of prologue code, and call:32->call:16 relaxing.
234 (compute_function_info: New function.
235 (bfd_elf32_bfd_ilink_hash_table_create): Define.
237 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
239 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
240 for a symbol which is being forced to be local.
241 * elf32-i386.c (elf_i386_relocate_section): Write out the
242 relocation value for a GOT reloc for a symbol which is turning
244 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
245 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
247 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
249 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
250 value if the symbol is turning into a local symbol.
251 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
252 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
254 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
256 * elflink.h (elf_link_add_object_symbols): Also read verneed
257 information by calling `_bfd_elf_slurp_version_tables'.
258 (elf_link_add_object_symbols): For undefined symbols look for
259 version information in the verneed records.
260 (elf_link_add_object_symbols): Use soname of shared object
261 for verneed record if it is available.
263 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
265 * cpu-arm.c: Add prototypes for compatible and scan.
266 * cofflink.c: Add prototype for mark_relocs.
268 * archive.c (bfd_special_undocumented_glue): Change filename to
269 const pointer. Add prototype.
271 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
273 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
274 sections that will be discarded.
276 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
278 * elflink.h (elf_link_find_version_dependencies): When searching
279 for known version symbol skip non-matching verdef records, not
282 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
284 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
285 not a bfd_vma, to the base file, to match how dlltool reads it.
287 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
289 * reloc.c: Add thumb relocations.
291 * bfd-in2.h: Add Thumb relocations.
293 * libbfd.h: Add Thumb relocations.
295 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
297 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
299 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
301 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
302 for a section even if it is not loaded.
304 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
306 (_bfd_coff_link_input_bfd): Separate section VMA handling for
307 input and output files.
308 (_bfd_coff_generic_relocate_section): Check whether input file,
309 not output file, is a PE file.
311 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
313 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
315 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
317 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
320 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
322 * cpu-arm.c (compatible): Add test for supersets of ARM
325 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
327 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
330 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
332 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
333 called directly by gas/config/tc-arm.c.
335 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
337 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
338 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
340 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
342 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
345 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
347 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
348 (coff_bfd_copy_private_bfd_data): Ditto.
349 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
350 (coff_arm_bfd_print_private_bfd_data): Ditto.
351 (coff_arm_bfd_set_private_flags): Ditto.
352 (coff_arm_bfd_copy_private_bfd_data): Ditto.
354 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
356 * libcoff-in.h (struct coff_final_link_info): Add boolean
357 global_to_static member for support of task linking.
358 (_bfd_coff_write_task_globals): Add prototype.
359 * libcoff.h: Regenerate.
360 * coffcode.h (coff_write_object_contents): Use #ifdef to
361 check RS6000COFF_C, to be consistent with all other uses
363 * cofflink.c (_bfd_coff_final_link): If doing task linking,
364 call _bfd_coff_write_task_globals.
365 (_bfd_coff_link_input_bfd): If doing task linking, convert
366 global functions to static.
367 (_bfd_coff_write_global_sym): If doing task linking, convert
368 global variables to static.
369 (_bfd_coff_write_task_globals): New function.
371 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
372 (C_AUTOARG): #undef since it clashes with C_UEXT.
373 (C_LASTENT): #undef since it clashes with C_STATLAB.
374 * coffcode.h (coff_write_object_contents): Use TIC80COFF
376 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
377 when TIC80COFF defined (clashes with C_UEXT). Explicitly
378 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
382 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
384 * coff-tic80.c (tic80_howto_table): Change overflow check for most
385 PP relocations to complain_overflow_dont.
387 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
389 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
390 name of R_RELLONG to "RELLONG". Set rightshift and complain for
392 (ppbase_reloc, glob15_reloc): New static functions.
393 (glob16_reloc, local16_reloc): New static functions.
394 (rtype2howto): Handle all relocation types.
395 (coff_tic80_relocate_section): New static function.
396 (coff_relocate_section): Define to coff_tic80_relocate_section.
397 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
400 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
402 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
403 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
405 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
406 callers. If PE file, don't add section VMA.
407 (coff_write_alien_symbol): If PE file, don't add section VMA.
408 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
409 (_bfd_coff_write_global_sym): Likewise.
410 (_bfd_coff_generic_relocate_section): Likewise.
412 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
415 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
417 * cofflink.c (mark_relocs): Add new function to mark symbols which
418 are used by relocations.
419 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
420 suppress the skipping of symbols that have thus been marked.
422 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
424 * coff-sh.c (sh_merge_private_data): New static function.
425 (coff_bfd_merge_private_bfd_data): Define.
428 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
430 * coff-tic80.c: Remove unnecessary #ifdefs.
431 * config.bfd: Set targ_underscore to yes for tic80.
433 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
435 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
436 with unresolved external symbols in GDB).
439 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
441 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
442 the symbols associated with each BFD.
443 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
445 * elf-m10200.c: Likewise.
446 * elf32-m32r.c: Likewise.
447 * elf32-sh.c: Likewise.
449 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
451 * elflink.h (elf_link_add_object_symbols): Don't decrease the
452 alignment of a common symbol. If two symbols that look like
453 common symbols are found in two shared libraries, and the size is
454 different, use the larger size, and warn if --warn-common. If a
455 common symbol overrides a definition in a shared library, set the
456 size to the larger size, and warn if --warn-common.
458 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
460 * cpu-arm.c (compatible): Allow default machine to be polymorphed
461 into any other machine type.
463 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
465 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
466 data into an unitialised destination set its machine type as well.
468 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
470 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
471 to common symbol size. Consistently treat uninitialized symbols
472 in shared objects as common symbols.
474 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
476 * archures.c (constants): Added new constants to identify the
477 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
478 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
480 * bfd-in2.h (constants): Added new constants to identify
481 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
482 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
483 bfd_mach_arm_4T. This file is auto-magically generated from the
484 archures.c file. This update is just to save work.
486 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
487 coff_arm_bfd_print_private_bfd_data,
488 coff_arm_bfd_set_private_flags,
489 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
490 (global): Macro redefinitions set up to use these new functions.
492 * coffcode.h (coff_mkobject_hook): Added call to
493 coff_arm_bfd_set_private_flags().
494 (coff_set_arch_mach_hook): Added code to set machine type based on
495 bits stored in internal flags.
496 (coff_set_flags): Added code to set the new bits in the flags
497 field based on the machine number.
498 (function definition macros): Made all function definition macros
499 conditional so that they can be overridden by target specific
502 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
503 Structure extended to include new types, one each for ARMv2,
504 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
506 * libcoff-in.h (struct coff_tdata): Added flags field.
508 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
510 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
512 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
515 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
517 * coffgen.c (coff_find_nearest_line): If there are no syments,
520 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
522 * config.bfd: cope with '*-*-linux-gnuaout' targets.
524 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
526 * targmatch.sed: Add explicit \n characters to work around bug in
527 HP/UX 10.20 sed program.
529 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
531 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
534 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
536 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
538 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
540 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
541 (struct elf_m68k_pcrel_relocs_copied, struct
542 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
543 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
544 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
545 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
547 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
548 PC relative relocs for a global symbol defined in a regular
549 object, and count the number of PC relative relocs copied for any
551 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
552 traverse with elf_m68k_discard_copies.
554 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
556 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
557 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
559 * coffcode.h (coff_compute_section_file_positions): Force the
560 potential last byte in the file to be written out when
563 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
565 * configure.host (mips*-*-openbsd*): New host.
567 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
569 * elflink.h (elf_link_add_object_symbols): Only subtract the
570 section VMA from the symbol value if this is a fully linked file.
572 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
573 (struct elf_i386_link_hash_entry): Define.
574 (struct elf_i386_link_hash_table): Define.
575 (elf_i386_link_hash_traverse): Define.
576 (elf_i386_hash_table): Define.
577 (elf_i386_link_hash_newfunc): New static function.
578 (elf_i386_link_hash_table_create): New static function.
579 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
580 PC relative relocs for a global symbol defined in a regular
581 object, and count the number of PC relative relocs copied for any
583 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
584 traverse with elf_i386_discard_copies.
585 (elf_i386_discard_copies): New static function.
586 (bfd_elf32_bfd_link_hash_table_create): Define.
588 From Gordon W. Ross <gwr@mc.com>:
589 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
590 (sunos4_aout_backend): Use MY_entry_is_text_address.
593 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
595 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
596 R_D30V_32_NORMAL to 2 (4 bytes).
599 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
601 From Gordon W. Ross <gwr@mc.com>:
602 * netbsd.h (N_SHARED_LIB): Define.
603 (SEGMENT_SIZE): Don't define.
604 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
606 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
607 (SEGMENT_SIZE): Don't define.
609 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
610 to sizeof Rela structure, not sizeof Rel structure. From Gary
611 Thomas <g.thomas@opengroup.org>.
613 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
615 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
616 whenever entry is larger than text address, but only by whole
617 pages. From Gordon W. Ross <gwr@mc.com>.
619 * Makefile.in (install): Depend upon installdirs. Use
620 mkinstalldirs to build $(oldincludedir).
621 (installdirs): New target.
623 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
624 if this is a debugging section which we are stripping.
626 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
628 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
629 alpha-specific target data struct.
631 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
633 From Thomas Graichen <graichen@rzpd.de>:
634 * Makefile.in: Always use $(SHELL) when running move-if-change.
635 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
636 * configure: Rebuild.
638 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
640 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
641 VMA if this is an executable file or a shared object.
643 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
646 * libaout.h (struct aout_backend_data): Add entry_is_text_address
648 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
649 start of the file. Remove uses later on which switch using
651 (MY(callback)): Handle entry_is_text_address.
652 (MY_entry_is_text_address): Define if not defined.
653 (MY(backend_data)): Initialize new field.
654 * aoutf1.h (sunos4_aout_backend): Likewise.
655 * i386aout.c (MY(backend_data)): Likewise.
656 * i386mach3.c (MY(backend_data)): Likewise.
657 * mipsbsd.c (MY(backend_data)): Likewise.
658 * sparclynx.c (sparclynx_aout_backend): Likewise.
659 * netbsd.h (SEGMENT_SIZE): Define if not defined.
660 (MY_entry_is_text_address): Define.
661 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
663 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
664 whose name starts with `.'.
666 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
668 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
669 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
670 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
671 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
672 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
673 sparc-*-openbsd*): New targets.
674 * configure: Rebuild.
676 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
678 * stabs.c (struct stab_section_info): New field
680 (_bfd_link_section_stabs): Fill the above array.
681 (_bfd_stab_section_offset): Use `cumulative_skips' to
682 speed up offset calculation.
684 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
686 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
687 addend for non pc-relative relocations.
689 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
690 for non-existent function.
692 * elf-m10300.c (mn10300_elf_relax_section): New function.
693 (mn10300_elf_relax_delete_bytes): Likewise.
694 (mn10300_elf_symbol_address_p): Likewise.
695 (mn10300_elf_get_relocated_section_contents): Likewise.
696 (bfd_elf32_bfd_relax_section): Define.
697 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
699 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
701 * configure.host: Set SHLIB_LIBS.
702 * configure.in: Substitute SHLIB_LIBS.
703 * configure: Rebuild.
704 * Makefile.in (SHLIB_LIBS): New variable.
705 ($(SHLIB)): Use $(SHLIB_LIBS).
707 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
709 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
710 with bfd_section_vma.
712 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
714 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
715 Correct CPU file names for mn10[23]00.
716 * configure: Rebuild.
718 * bfd.c (bfd_record_phdr): Cast count to size_t before
721 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
722 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
723 (xcoff_write_archive_contents): LIkewise.
724 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
725 (mips_elf_create_procedure_table): Likewise.
726 * peicode.h (pe_print_idata): Likewise.
727 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
728 * xcofflink.c (xcoff_get_section_contents): Likewise.
729 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
730 (xcoff_link_add_symbols): Likewise.
731 (xcoff_link_add_symbols): Likewise.
733 * ppcboot.c (ppcboot_set_arch_mach): Make static.
734 (ppcboot_bfd_print_private_bfd_data): Likewise.
736 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
737 to complain_overflow_signed.
739 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
741 * VERSION: Set to 2.8.1.
743 * Branched binutils 2.8.
745 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
746 deciding whether to copy a reloc into a shared object.
747 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
748 relocs in unallocated sections.
749 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
750 R_SPARC_RELATIVE relocs in unallocated sections.
752 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
754 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
755 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
758 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
760 * elflink.h (elf_link_add_object_symbols): Let a common symbol
761 override an uninitialized symbol from a shared library with a
764 * elf-m10200.c: Rename from elf32-mn10200.c.
765 * elf-m10300.c: Rename from elf32-mn10300.c.
766 * cpu-m10200.c: Rename from cpu-mn10200.c
767 * cpu-m10300.c: Rename from cpu-mn10300.c
768 * Makefile.in: Update accordingly.
770 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
771 (elf_mips_isa): Move to earlier in file.
772 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
773 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
776 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
779 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
781 * configure.com: New file.
782 * config.h-vms: Remove file.
783 * makefile.vms: Update for new configure scheme.
785 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
787 * libcoff-in.h (ppc_allocate_toc_section): Declare.
788 (ppc_process_before_allocation): Declare.
789 * libcoff.h: Rebuild.
791 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
793 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
795 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
797 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
799 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
800 symbol index for a R_IHCONST reloc.
802 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
804 * targmatch.sed: Do not use \(\) recursively.
806 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
808 * m68klinux.c (MACHTYPE_OK): Define.
809 * i386linux.c (MACHTYPE_OK): Define.
811 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
813 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
814 <hjl@gnu.ai.mit.edu>:
815 * sparclinux.c: New file.
816 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
817 * bfd-in2.h: Rebuild.
818 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
819 * configure.in (sparclinux_vec): Add to list of vectors.
820 * configure: Rebuild.
821 * targets.c (sparclinux_vec): Declare.
822 (bfd_target_vector): Add sparclinux_vec.
823 * Makefile.in: Rebuild dependencies.
824 (BFD32_BACKENDS): Add sparclinux.o.
825 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
827 * coff-mips.c (mips_ecoff_backend_data): Initialize new
828 bfd_coff_backend_data field.
829 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
831 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
832 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
833 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
835 * bfd.c: Include "libiberty.h".
836 (strerror): Don't declare.
837 (bfd_errmsg): Call xstrerror rather than strerror.
839 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
841 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
842 reloc even if the symbol is in the .bss section.
843 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
844 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
845 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
847 * coffcode.h (bfd_coff_backend_data): Add new field
848 _bfd_coff_default_section_alignment_power.
849 (bfd_coff_default_section_alignment_power): Define.
850 (bfd_coff_std_swap_table): Initialize new field.
851 * libcoff.h: Rebuild.
852 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
853 symbol to the default section alignment.
855 * COPYING: Update FSF address.
858 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
860 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
861 21-bit absolute that made it act as a relative.
864 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
866 * elflink.c (_bfd_elf_create_linker_section): Don't set
867 bss_section and rel_section from existing sections.
869 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
872 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
874 * aoutx.h (some_aout_object_p): Change executable test to fix
875 problems with embedded a.out systems.
877 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
879 * stabs.c (_bfd_stab_section_offset): New function.
880 * libbfd-in.h (_bfd_stab_section_offset): Declare.
882 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
884 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
885 * elf32-mips.c (mips_elf_relocate_section): Likewise.
886 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
887 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
888 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
890 * stabs.c (_bfd_link_section_stabs): Copy over the first header
891 symbol. Check for memory allocation failure of *psinfo.
892 (_bfd_write_section_stabs): Add psinfo parameter. Change all
893 callers. Set the value of the header symbol.
894 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
898 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
900 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
901 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
902 reloc types, rather than silently failing to generate an output file.
905 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
907 * targmatch.sed: Use the hold space to put the #ifdef around the
909 * targets.c (UNSUPPORTED_TARGET): Don't define.
910 (find_target): Don't check for UNSUPPORTED_TARGET.
911 (bfd_set_default_target): Don't try to optimize by checking for
914 * Makefile.in: Rebuild dependencies.
915 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
916 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
917 (elf32-m32r.o): Remove explicit target.
919 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
922 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
923 count section symbols for sections that were created by the
924 linker, or are not allocatable or not loadable.
925 (elf32_sparc_finish_dynamic_sections): Output output section
926 symbols for section for which we made space for them.
928 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
930 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
931 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
933 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
935 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
936 (m32r_hi16_list): New static local.
937 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
938 (m32r_elf_do_hi16_reloc): Delete.
939 (m32r_elf_relocate_hi16): New function.
940 (m32r_elf_lo16_reloc): New function.
941 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
944 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
946 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
947 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
948 (m32r_elf_final_sda_base): New function.
949 (m32r_elf_relocate_section): Rewrite sdata support.
950 (m32r_elf_finish_dynamic_sections): Delete.
952 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
954 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
955 * coff-svm68k.c: New file. Just defines some macros and includes
957 * coff-m68k.c: Add functions to handle common addends, moved in
958 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
959 Control whether relocs are visible using STATIC_RELOCS.
960 * cf-m68klynx.c: Simplify greatly: just define macros to control
962 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
963 * targets. (m68ksysvcoff_vec): Declare.
964 (bfd_target_vector): Add m68ksysvcoff_vec.
965 * config.bfd (m68*-motorola-sysv*): New target.
966 * configure.in (m68ksysvcoff_vec): New vector.
967 * configure: Rebuild.
968 * Makefile.in: Rebuild dependencies.
969 (BFD32_BACKENDS): Add coff-svm68k.o.
970 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
972 * binary.c (binary_set_section_contents): Don't get misled if the
973 first section is not loadable. From Matthew L. Martin
976 * elflink.h (elf_bfd_final_link): Set the value of a section
977 symbol to the section address unless doing a relocateable link.
979 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
981 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
982 .plt entry if we've taken the function's address.
983 (elf64_alpha_merge_gots): Merge collected flags info as well.
985 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
987 * Many files: Add function prototypes.
988 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
989 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
990 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
991 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
992 * peicode.h: Change several void * parameters to PTR.
993 * srec.c (srec_get_symbol_info): Make static.
994 * syms.c (bfd_symbol_is_absolute): Remove.
995 * Makefile.in: Rebuild dependencies.
997 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
999 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1000 (bfd_elf32_bfd_is_local_label): Don't define.
1002 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1005 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1007 * bfd-in.h: Don't include obstack.h.
1008 (struct bfd_hash_table): Change memory field to PTR.
1009 * bfd.c (struct _bfd): Change memory field to PTR.
1010 * bfd-in2.h: Rebuild.
1011 * libbfd-in.h (bfd_release): Declare as function, don't define as
1013 * libbfd.h: Rebuild.
1014 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1015 objalloc routines rather than obstack routines.
1016 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1017 (getpagesize): Don't define.
1018 (_bfd_new_bfd): Don't set _bfd_chunksize.
1019 (bfd_openr): Free new bfd and objalloc on failure.
1020 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1021 (bfd_alloc_size): Remove.
1022 (bfd_release): New function.
1023 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1024 objalloc routines rather than obstack routines.
1025 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1026 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1027 objalloc routines rather than obstack routines.
1028 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1029 (struct accumulate): Change memory to struct objalloc *.
1030 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1031 * dep-in.sed: Don't remove obstack.h from dependency list.
1032 * Makefile.in: Rebuild dependencies.
1033 (BFD_H_DEPS): Remove obstack.h.
1034 (install): Don't install obstack.h.
1035 * Many files: Don't include "obstack.h".
1038 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1039 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1040 * libbfd.h: Rebuild.
1041 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1042 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1043 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1045 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1046 old version of bfd_alloc.
1047 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1048 * libbfd.h: Rebuild.
1049 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1051 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1053 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1054 ELF local label syntax as well.
1056 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1058 * config.bfd (powerpc-*-beos*): New target.
1059 * configure.in (powerpc-*-beos*): Add case that explicitly
1060 does not set COREFILE for now. A future BeOS version is
1061 expected to support core files.
1062 * configure: Regenerate with autoconf.
1064 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1067 seen with a local symbol, rather than crashing.
1069 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1070 version symbols if there aren't any.
1072 start-sanitize-tic80
1073 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1075 * coff-tic80.c (coff_rtype_to_howto): Define
1076 (coff_tic80_rtype_to_howto): Clone generic coff version and
1077 add code to handle the funky TI "internal relocations".
1080 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1082 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1083 or size changes because of a weak symbol.
1085 * cisco-core.c (SIGEMT): Define if not defined.
1087 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1090 setting ever. Sanity check the version number. Sort out copying
1091 flags and other information when adding an indirect symbol.
1092 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1093 symbols added by the backend. Clear the entire contents of the
1095 (elf_export_symbol): Ignore indirect symbols.
1096 (elf_link_output_extsym): Accept a section without an owner in an
1098 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1099 version count. Correct the allocation of x_versymp.
1101 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1102 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1103 Don't return bfd_und_section_ptr when info->shared.
1104 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1105 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1106 (mips_elf_check_relocs): Resolve an indirect symbol in
1108 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1109 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1111 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1113 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1115 From Eric Youngdale <eric@andante.jic.com>:
1116 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1117 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1118 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1119 versioned symbol appears in both a regular and a shared object.
1120 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1121 appropriate. Improve error message.
1122 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1123 all uses. Add localsyms field.
1124 (elf_bfd_final_link): When generating a shared library, call
1125 elf_link_output_extsym to output all local symbols.
1126 (elf_link_output_extsym): Handle symbols which were forced to
1129 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1131 From Eric Youngdale <eric@andante.jic.com>:
1132 * elf-bfd.h (elf_symbol_type): Add version field.
1133 * elfcode.h (elf_slurp_symbol_table): Set version field.
1134 * elflink.h (elf_link_add_object_symbols): When creating an
1135 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1136 appropriate. Set up an indirection from the nondefault version of
1138 (NAME(bfd_elf,size_dynamic_sections)): Call
1139 elf_link_assign_sym_version before checking whether there are any
1140 versions. Always record the version name as a dynamic symbol.
1141 Initialize counters.
1142 (elf_link_assign_sym_version): After finding a version, see if a
1143 symbol should be forced to local scope. Create a new version
1144 definition if appropriate.
1145 (elf_link_output_extsym): Correct indirect symbol handling.
1146 * elf.c (bfd_elf_print_symbol): Print version information.
1147 (bfd_section_from_shdr): Turn version sections into BFD sections.
1148 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1149 if sh_info is not already set.
1150 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1152 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1153 _bfd_stringtab_add to copy the name into permanent memory if
1156 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1158 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1160 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1162 * coffcode.h (bfd_coff_backend_data): Change
1163 _bfd_coff_compute_section_file_positions to return a boolean
1164 value. Change all callers.
1165 (coff_compute_section_file_positions): Change return type to
1166 boolean. If the size of the last section changed, then output a
1167 zero byte at the end of the file.
1168 * libcoff.h: Rebuild.
1170 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1171 for at least 6 output symbols.
1172 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1173 emit a TC csect to represent the space they take up. For an XO
1174 symbol, just emit a reference, not a csect.
1176 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1177 Solaris doesn't like the combined options, and the -f is
1179 (stamp-tshlink, install): Likewise.
1181 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1182 handling when little endian.
1184 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1186 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1187 (mn10300_elf_relocate_section): Likewise.
1188 (elf_backend_relocate_section): Define.
1190 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1191 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1192 (elf32_mn10300_howto_table): Likewise.
1193 (elf32_mn10300_reloc_map): Likewise.
1194 (bfd_elf32_mn10300_reloc): Delete unused function.
1196 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1198 start-sanitize-tic80
1199 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1200 understand, just set the howto field to NULL, and the caller will
1201 print an appropriate error message.
1203 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1204 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1205 block. Use NULL for initializations of "ptr" rather than bare 0.
1206 * coff-h8300.c: Fix typo in comment.
1207 * coff-h8500.c: Ditto.
1209 * coff-z8k.c: Ditto.
1211 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1213 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1214 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1215 m32r_elf_get_relocated_section_contents): First pass at relax support.
1217 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1219 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1220 entry for reading verdef records.
1221 Use correct braces for computing increments of extverdaux and
1222 exteverdef record pointers.
1224 start-sanitize-tic80
1225 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1227 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1231 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1233 * elflink.h (elf_link_find_version_dependencies): Check that
1234 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1237 start-sanitize-tic80
1238 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1240 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1243 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1245 * targets.c (bfd_default_vector): Make non-const.
1246 (find_target): New static function, broken out of
1248 (bfd_set_default_target): New function.
1249 (bfd_find_target): Call find_target. When defaulting, use
1250 bfd_default_vector[0] if it is not NULL.
1251 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1252 * bfd-in2.h, libbfd.h: Rebuild.
1254 * syms.c (bfd_is_local_label): Return false if the symbol has no
1256 * coff-i960.c (coff_i960_is_local_label_name): New function.
1257 (coff_bfd_is_local_label_name): Define.
1258 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1259 (coff_bfd_is_local_label_name): Define.
1260 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1261 (coff_bfd_is_local_label_name): Define.
1262 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1263 with .. or _.L_ as local.
1264 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1265 (bfd_elf32_bfd_is_local_label_name): Define.
1266 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1267 beginning with $ as local.
1269 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1271 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1272 rather than comparing against info->lprefix.
1273 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1274 * elflink.h (elf_link_input_bfd): Likewise.
1275 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1276 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1278 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1279 _bfd_elf_is_local_label_name if not already defined.
1280 * elf.c (_bfd_elf_is_local_label_name): New function.
1281 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1283 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1284 (m88k_is_local_label_name): New static function.
1286 * coffcode.h (coff_bfd_is_local_label_name): Define as
1287 _bfd_coff_is_local_label_name if not already defined.
1288 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1289 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1290 * libcoff.h: Rebuild.
1292 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1293 to _bfd_is_local_label_name.
1294 (bfd_target): Likewise.
1295 * syms.c (bfd_is_local_label): Define as function, not macro.
1296 (bfd_is_local_name): Define.
1297 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1298 bfd_generic_is_local_label, and take a string rather than a
1300 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1301 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1302 (bfd_generic_is_local_label): Don't declare.
1303 (bfd_generic_is_local_label_name): Declare.
1304 * bfd-in2.h, libbfd.h: Rebuild.
1305 * All backends: Change local_label to local_label_name.
1307 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1308 (mips_elf_relocate_got_local): Change return type to boolean.
1309 Don't assume that the first zero entry is unassigned; instead, use
1311 (mips_elf_relocate_section): Check return value of
1312 mips_elf_relocate_got_local.
1313 (mips_elf_create_got_section): Initialize assigned_gotno field.
1316 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1318 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1322 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1325 that have no contents merely because linker_mark is not set.
1327 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1329 * config.bfd (mips*-*-lnews*): New target.
1330 * coff-mips.c (mips_relocate_section): Make assert compare
1331 content byteorder instead of header byteorder.
1332 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1334 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1335 * configure.in (ecoff_biglittle_vec): Add case.
1336 * configure: Update.
1338 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1340 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1341 name begins with ".note".
1342 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1343 section whose name begins with ".note".
1344 (get_program_header_size): Corresponding change.
1346 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1347 jal and for jal overflow.
1349 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1351 From Eric Youngdale <eric@andante.jic.com>:
1352 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1353 not found, try looking it up again without the version name.
1354 (elf_link_add_object_symbols): Always link against the dynamic
1355 symbol table of a dynamic object. When linking against a dynamic
1356 object, include version strings in symbol names, and set up
1357 version information. Add indirect symbols for default versions.
1358 (elf_link_create_dynamic_sections): Add special version sections.
1359 (struct elf_assign_sym_version_info): Define.
1360 (struct elf_find_verdep_info): Define.
1361 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1362 up version sections.
1363 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1364 (elf_link_find_version_dependencies): New static function.
1365 (elf_link_assign_sym_version): New static function.
1366 (elf_link_renumber_dynsyms): New static function.
1367 (struct elf_final_link_info): Add symver_sec field.
1368 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1369 local symbols of a dynamic object. Handle DT_VER* constants.
1370 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1371 dynamic object. Skip indirect symbols from ELF objects. Remove
1372 the version name before choosing a hash bucket. Write out the
1373 version information if appropriate.
1374 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1375 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1376 (bfd_elf64_size_dynamic_sections): Likewise.
1377 * bfd-in2.h: Rebuild.
1378 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1379 Change elf_link_hash_flags to unsigned short.
1380 (ELF_LINK_HIDDEN): Define.
1381 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1382 dynverdef_hdr, dynversym_section, dynverdef_section,
1383 dynverref_section, cverdefs, cverrefs, verdef, verref.
1384 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1385 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1386 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1387 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1388 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1389 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1390 (_bfd_elf_slurp_version_tables): Declare.
1391 * elf.c (_bfd_elf_swap_verdef_in): New function.
1392 (_bfd_elf_swap_verdef_out): Likewise.
1393 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1394 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1395 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1396 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1397 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1398 version information if there is any.
1399 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1400 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1401 (elf_fake_sections): Handle .gnu.version* section names.
1402 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1403 (_bfd_elf_slurp_version_tables): New function.
1404 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1405 version name in string entered in dynamic hash table.
1406 * elfcode.h: Include fnmatch.h.
1407 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1408 symbol which was forced to become local.
1409 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1410 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1411 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1412 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1414 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1416 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1418 (mn10200_elf_relax_section): Correctly compute a symbol's value
1419 when the symbol is local, but not in the same section as we are
1420 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1423 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1425 * elf32-m32r.c: Rewrite to use ELF backend linker.
1426 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1427 Add small data area support (R_M32R_SDA16).
1428 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1429 * bfd-in2.h,libbfd.h: Regenerated.
1431 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1433 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1434 (mn10200_elf_relax_delete_bytes): Likewise.
1435 (mn10200_elf_symbol_address_p): Likewise.
1436 (mn10200_elf_get_relocated_section_contents): Likewise.
1437 (bfd_elf32_bfd_relax_section): Define.
1438 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1440 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1441 (mn10200_elf_relocate_section): Likewise.
1442 (elf_backend_relocate_section): Define.
1445 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1447 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1448 reloc.c, targets.c: New target, elf-*-D30V.
1450 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1452 * cpu-d30v.c, elf32-d30v.c: New files.
1455 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1457 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1458 * bfd-in2.h: Regenerated.
1459 start-sanitize-tic80
1460 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1461 (rtype2howto): Add function.
1462 (tic80_howto_table): Add.
1465 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1467 * sysdep.h: Don't define errno in MSVC if error.h is included.
1470 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1472 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1473 is initialized before it is used.
1476 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1478 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1479 symbol into a weak undefined symbol; leave it as a common symbol.
1481 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1483 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1484 about a symbol defined in a dynamic object if it has already been
1485 defined in a regular object.
1487 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1489 * makefile.vms: Add gcc flags to allow compiling with current gcc
1491 (targmatch.h): New dependency.
1493 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1495 * evax.h (ALPHA_R_CODEADDR): New relocation.
1496 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1498 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1500 * bfd-in2.h, libbfd.h: Rebuild.
1502 Restrict symbol length to 64 bytes, case preserving:
1503 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1504 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1505 (_bfd_evax_length_hash_symbol): Added.
1506 * evax-etir.c (_bfd_evax_write_etir): Call
1507 _bfd_evax_length_hash_symbol before output of symbol.
1508 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1509 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1511 * evax-emh.c: Output filename to object file without path.
1513 * evax-egsd.c: New sections for local and global commons.
1515 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1516 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1517 notices. Replace AXP with Alpha.
1519 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1522 sections if we are creating a shared library.
1524 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1526 * configure.host (i386-windows): Don't set host64=true.
1528 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1530 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1531 (elf_mips16_gprel_howto): New static variable.
1532 (mips16_gprel_reloc): New static function.
1533 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1534 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1535 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1536 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1537 * bfd-in2.h, libbfd.h: Rebuild.
1539 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1541 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1542 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1544 start-sanitize-r5900
1545 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1547 * config.bfd: add r5900
1550 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1552 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1553 the output section will be the absolute section; don't print an
1554 assertion message for that case when doing a relocateable link.
1556 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1558 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1559 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1560 need_fn_sub, call_stub, and call_fp_stub.
1561 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1562 (mips_elf_link_hash_newfunc): Initialize new fields.
1563 (mips_elf_link_hash_table_create): Likewise.
1564 (mips_elf_relocate_section): Redirect relocations to use mips16
1565 stubs when appropriate.
1566 (mips_elf_check_relocs): Attach stub sections to the appropriate
1567 symbol. Set need_fn_stub when appropriate.
1568 (mips_elf_always_size_sections): New static function.
1569 (mips_elf_check_mips16_stubs): New static function.
1570 (elf_backend_always_size_sections): Define.
1571 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1573 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1574 attached to sections which are not being included in the link.
1576 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1578 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1579 symbol value when computing the addend for a pc_relative
1582 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1584 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1585 relocateable link, just skip pc_relative pcrel_offset relocs.
1586 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1587 structure for an ARM26 reloc which can be resolved.
1588 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1589 reloc can be resolved.
1591 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1592 error in overflow check for R_RELBYTE.
1594 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1597 From Mark Rasin <mark.rasin@telrad.co.il>.
1599 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1602 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1604 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1605 (elf_mn10200_howto_table): Likewise.
1606 (mn10200_reloc_map): Likewise.
1608 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1610 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1611 * bfd-in2.h, libbfd.h: Regenerated.
1612 * elf32-m32r.c: Add support for them.
1614 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1616 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1617 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1619 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1620 r_format and r_pcrel. Always return a value.
1622 * riscix.c (MY_final_link_callback): Define to dummy value.
1624 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1625 relocations against the text segment, look up the output name of
1627 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1628 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1629 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1630 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1631 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1633 start-sanitize-tic80
1634 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1636 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1637 routines for little endian data.
1638 * coffcode.h (coff_write_object_contents): Set magic to
1639 TIC80_ARCH_MAGIC for TIc80.
1641 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1643 * coff-tic80.c (tic80coff_vec): Change to little endian data
1647 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1649 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1650 auxiliary_filters parameter to be const char * const *. Accept a
1651 NULL terminated array.
1652 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1653 (bfd_elf32_size_dynamic_sections): Update declaration.
1654 * bfd-in2.h: Rebuild.
1656 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1658 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1659 NOTYPE symbol in a text section as a FUNC symbol.
1661 * coffcode.h (coff_compute_section_file_positions): Force
1662 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1664 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1666 * libaout.h (machine_type): Reserve several values for sparclet.
1668 start-sanitize-tic80
1669 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1671 * config.bfd (tic80-*-*): Don't require 'coff'.
1675 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1677 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1678 table to v850_elf_reloc for all non-standard relocations.
1679 (v850_elf_check_relocs): Add check for h being non-null.
1680 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1681 statement instead of multiple ifs.
1682 (v850_elf_relocate_section): Fix up error message, don't just call
1686 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1688 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1689 Use bfd_elf_generic_reloc as special function for all relocs.
1690 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1692 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1693 24bit pc-relative reloc.
1695 start-sanitize-tic80
1696 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1698 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1699 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1700 header byte order is little endian. Use correct bfd_get and
1701 bfd_put routines for little endian headers.
1702 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1703 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1706 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1708 * reloc.c: Add BFD_RELOC_24.
1709 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1710 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1711 * bfd-in2.h, libbfd.h: Rebuilt.
1713 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1715 elf64-alpha multiple .got rewrite:
1717 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1718 (bfd_elf*_mkobject): Don't define here ...
1719 * elfxx-target.h: ... but rather here. Default always_size_sections
1721 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1722 what the #defines in elf-bfd.h transmuted it to anyway.
1724 * section.c: Add SEC_LINKER_CREATED flag.
1725 * bfd-in2.h: Rebuild.
1726 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1727 relocation section flags.
1728 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1729 SEC_IN_MEMORY to recognize generated bits.
1730 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1732 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1733 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1734 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1735 * elf32-ppc.c (ppc_elf_create_linker_section,
1736 ppc_elf_size_dynamic_sections): Likewise.
1737 * elf32-sparc.c (elf32_sparc_check_relocs,
1738 elf32_sparc_size_dynamic_sections): Likewise.
1739 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1741 (_bfd_elf_create_dynamic_sections): Likewise.
1742 (_bfd_elf_make_linker_section_rela): Likewise.
1743 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1744 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1745 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1746 to identify generated bits.
1747 (elf_link_input_bfd): Likewise.
1749 * elf64-alpha.c: Rewrite everything touching relocations.
1752 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1754 * elf32-v850.c (all functions and static variables): Go through
1755 and regularize names to be of the form v850_elf_<xxx>.
1756 (toplevel): Include <elf/v850.h>.
1757 (enum reloc_type): Move to include/elf/v850.h.
1758 (v850_elf_check_relocs): For common variables, if the variable is
1759 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1760 into the appropriate section.
1761 (elf_backend_check_relocs): Define.
1763 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1765 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1768 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1770 * config.bfd (mips*el-*-linux*): New target.
1771 (mips*-*-linux*): New target.
1773 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1774 Return a useful value.
1776 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1778 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1780 * configure: Rebuild.
1781 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1782 ac_cv_func_mmap in bfd/configure.host.
1784 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1785 filter_shlib and auxiliary_filter_shlib parameters.
1786 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1788 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1789 (bfd_elf64_size_dynamic_sections): Likewise.
1790 * bfd-in2.h: Rebuild.
1792 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1794 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1795 symbols, don't export a symbol which is defined by an object in an
1796 archive which contains shared objects.
1798 start-sanitize-tic80
1799 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1801 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1802 for TI TMS320c80 (MVP).
1803 (bfd_archures_list): Add bfd_tic80_arch.
1804 * bfd-in2.h: Regenerate by running "make headers".
1806 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1808 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1809 * configure.in (case $vec): Correct typo, "tb" not "tp".
1810 Also add cofflink.o for tic80coff_vec.
1811 * configure: Regenerate with autoconf.
1814 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1816 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1817 is configured with --with-mmap.
1819 start-sanitize-tic80
1820 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1822 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1823 (ALL_MACHINES): Add cpu-tic80.o
1824 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1825 * coff-tic80.c: Add skeleton, cloned from another coff config.
1826 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1830 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1832 * TODO: Correct a misspelling.
1833 start-sanitize-tic80
1834 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1835 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1836 * configure.in (case $vec): Add tic80coff_vec entry.
1837 * configure: Regenerate with autoconf.
1838 * archures.c (bfd_tic80_arch): Declare.
1839 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1840 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1841 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1842 (bfd_target_vector): Add tic80coff_vec entry.
1845 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1847 * elflink.h (elf_buckets): Add some more values for larger
1850 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * Makefile.in (install): Move subdir_do out of conditional. From
1853 Fred Fish <fnf@cygnus.com>.
1855 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1857 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1859 (elf_mn10200_howto_table): Likewise.
1860 (mn10200_reloc_map): Likewise.
1862 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1864 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1865 mips16 symbol during the link.
1866 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1868 (mips_elf_link_output_symbol_hook): New static function.
1869 (elf_backend_link_output_symbol_hook): Define.
1871 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1874 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1876 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1877 against SEC_DEBUGGING sections here (revert patch of December 5).
1878 * elfcode.h (elf_object_p): Check for them here, instead.
1880 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1883 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1885 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1886 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1887 * elf-bfd.h (struct elf_size_info): Update declaration of
1889 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1890 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1891 * elfxx-target.h: Use new dynamic reloc routines by default.
1892 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1895 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1897 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1898 if NAMES_HAVE_UNDERSCORE is defined.
1900 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1902 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1904 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1906 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1909 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * elflink.h (elf_link_add_object_symbols): Only add a weak
1912 symbol if the real definition is in the dynamic symbol table.
1913 After finding the real definition, then, if it is dynamic, add the
1914 weak symbol to the dynamic symbol table.
1916 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1918 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1920 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1923 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1925 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1927 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1928 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1929 * reloc.c: Remove mn10300 big endian relocs.
1930 * bfd-in2.h, libbfd.h: Rebuilt.
1932 * elf32-mn10200.c: Update from elf32-mn10300.c.
1934 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1936 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1938 * elf32-mn10300.c: Add some comments.
1940 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1942 * ihex.c (ihex_scan): Always initialize buf before jumping to
1944 (ihex_read_section): Likewise.
1946 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1948 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1949 inplace for most relocs.
1951 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1954 even if SEC_ALLOC is not set.
1955 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1956 when deciding whether to copy a reloc into a shared object.
1957 (elf_i386_relocate_section): Likewise.
1958 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1959 (elf32_sparc_relocate_section): Likewise.
1960 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1961 reloc section if it is not set in the source section.
1962 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1963 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1964 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1966 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1968 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1969 expects a .got.plt until we actually create it.
1971 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1973 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1974 message for bfd_reloc_outofrange, rather than aborting. From
1975 Philippe De Muyter <phdm@info.ucl.ac.be>.
1977 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1978 a relocateable link, don't try to process them. From Heinz Wrobel
1979 <wrobel@lpr.e-technik.tu-muenchen.de>.
1981 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1983 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1984 mn10300_info_howto_rel. Tweak reloc argument to be an
1985 Elf32_Internal_Rela.
1986 (USE_RELA): Define instead of USE_REL.
1987 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1989 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1991 * configure.in, configure: Handle mips*-sgi-irix6*.
1992 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1995 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1997 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1998 relocation against a symbol defined in a section with no output
2001 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2004 * configure, config.in: Rebuild with autoconf 2.12.
2006 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2007 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2008 (swap_out_syms): Set st_other from existing st_other field.
2009 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2011 (elf_link_output_extsym): Set the other field from the global hash
2013 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2014 (elf_mips16_jump_howto): New static variable.
2015 (mips16_jump_reloc): New static function.
2016 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2017 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2018 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2020 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2021 * bfd-in2.h, libbfd.h: Rebuild.
2022 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2024 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * configure.host: Use long long for mips-sgi-irix6*.
2028 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2029 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2031 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2033 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2034 (enum reloc_type): Add more reloc types.
2035 (elf32_mn10300_howto_table): Update for new reloc types.
2036 (elf32_mn10300_reloc_map): Update for new reloc types.
2037 * reloc.c: Add some new relocs for the mn10300 series.
2038 * bfd-in2.h, libbfd.h: Rebuilt.
2040 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2042 * som.c (setup_sections): Don't lose for a space which has
2043 no data, but some symbols.
2045 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2048 (sunos_link_hash_table_create): Initialize got_needed.
2049 (sunos_create_dynamic_sections): Only set .got section size if it
2050 is not already set. Set got_needed.
2051 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2052 sdynptr, and only handle dynamic sections, if dynamic sections are
2054 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2055 Initialize .got section.
2056 (sunos_scan_ext_relocs): Likewise.
2057 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2059 (sunos_finish_dynamic_link): Check got_needed. Only set up
2060 dynamic linking information if needed.
2062 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2064 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2066 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2068 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2070 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2072 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2075 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2077 * filemode.c: Include sysdep.h.
2078 * ihex.c: Add casts to eliminate compiler warnings.
2079 * sunos.c: Add casts to eliminate compiler warnings.
2081 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2083 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2085 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2086 appropriate relocations in the .so file if shared.
2087 (ppc_elf_relocate_section): Ditto.
2089 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2091 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2092 complain_overflow_unsigned.
2094 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2096 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2097 overflows for R_D10V_16 and R_D10V_18.
2099 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2102 (do_with_relocs): Likewise.
2103 (do_as_repeat): Likewise.
2104 (copy_expression): Likewise.
2106 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2108 * ieee.c (ieee_write_external_part): Correctly record whether
2109 there is an external part.
2112 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2114 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2115 handle tda offsets for sld.w and sst.w instructions.
2116 Fix alignment check in sld.w and sst.w tda reloc handling.
2119 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2121 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2124 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2126 * elf32-v850.c: Add comments about assumptions about
2127 char, short & long sizes.
2128 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2129 problems for several relocs.
2131 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2132 R_V850_SDA_OFFSET entry.
2135 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2137 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2138 Store import file index in ldindx.
2139 (xcoff_build_ldsyms): Assume that ldsym was not previously
2140 allocated. For an imported symbol, copy ldindx into l_ifile.
2143 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2145 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2146 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2147 fields in R_V850_TDA_OFFSET.
2148 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2149 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2152 * elf32-v850.c: Include bfdlink.h.
2153 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2155 (elf32_v850_bfd_final_link_relocate): New function.
2156 (v850_elf_relocation_section): Likewise.
2157 (elf_backend_relocate_section): Define.
2160 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * binary.c (binary_set_section_contents): Ignore sections which
2163 don't have SEC_LOAD and SEC_ALLOC set.
2165 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2167 * linker.c (_bfd_generic_final_link): Avoid losing static
2168 symbols in the .bss section.
2170 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2172 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2173 (mips32_64bit_reloc): New static function.
2174 (mips_reloc_map): Add entry for BFD_RELOC_64.
2175 (mips_elf_relocate_section): Handle R_MIPS_64.
2177 * linker.c (default_indirect_link_order): Print an error message
2178 when attempting to do a relocateable link with different object
2179 file formats, rather than calling abort.
2181 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2183 * reloc.c (m32r relocs): Rename them.
2184 * bfd-in2.h, libbfd.h: Regenerated.
2185 * elf32-m32r.c: Update.
2186 (m32r_elf_10_pcrel_reloc): New function.
2187 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2188 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2190 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2192 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2193 all sections that will be included in the output file.
2194 (_bfd_generic_link_output_symbols): Discard symbols in sections
2195 which are being discarded.
2199 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2200 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2201 (elf_v850_howto_table): Corresponding changes.
2202 (elf_v850_reloc_map): Corresponding changes.
2203 * reloc.c: Add additional V850 relocations.
2204 * bfd-in2.h, libbfd.h: Rebuilt.
2206 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2207 no longer want in pc-relative relocs.
2209 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2211 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2212 accept a reloc against an undefined sybmol!
2214 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2216 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2219 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2221 * VERSION: Bump for new relocation.
2223 * hosts/i386bsd.h: If NBPG is not defined, define it as
2224 PAGE_SIZE, for recent versions of FreeBSD.
2226 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * configure.host: Use `long long' as the 64 bit type on a Solaris
2229 host, since both gcc and the SunPRO compilers support it.
2231 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2233 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2234 mistake to have reused the ECOFF LITERAL for ELF since they have
2235 different semantics.
2236 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2237 * bfd-in2.h, libbfd.h: Rebuild.
2239 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2242 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2243 dynamic relocation for an undefweak symbol when we are building
2244 a static executable.
2246 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2248 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2249 point explicitly to srcdir.
2250 (targmatch.h): Edit references to point explicitly to objdir.
2252 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * config.bfd: When setting targ_cpu, don't get confused by
2257 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2259 * configure.host: Add support for windows host (a build done
2260 under the Microsoft build environment).
2262 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2265 definition in a dynamic object, add it to the dynamic symbol table
2266 if any dynamic object mentions it. Reverts part of last patch.
2268 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2269 (sunos_link_hash_table_create): Initialize got_base.
2270 (bfd_sunos_size_dynamic_sections): If the .got section is more
2271 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2273 (sunos_check_dynamic_reloc): Subtract got_base from a base
2274 relative relocation.
2276 * elf32-mips.c (elf_mips_isa): New static function.
2277 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2278 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2280 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2282 * archive.c (do_slurp_coff_armap): Only treat archive as little
2283 endian for i960 COFF.
2285 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2287 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2288 by the change in size of the section when EXEC_P is not set.
2290 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2291 (m68kcoff_rtype_to_howto): New static function.
2292 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2293 VMA to the addend for a PC relative reloc.
2295 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2297 * Makefile.in: Rebuild dependencies.
2299 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2302 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2304 * Makefile.in: Remove explicit dependencies for mn10200 and
2306 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2307 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2308 (dependencies): Rebuilt.
2310 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2313 during this function.
2315 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2316 section if the flags are compatible.
2318 * configure.in: Add havevecs, and put it in tdefaults.
2319 * mpw-config.in: Likewise.
2320 * configure: Rebuild.
2321 * targmatch.sed: New file; a sed script to build targmatch.h from
2323 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2324 * targets.c: Include "fnmatch.h".
2325 (struct targmatch): Define.
2326 (bfd_target_match): Define by including targmatch.h.
2327 (bfd_find_target): If the target is not found by name, search for
2328 it as a configuration triplet.
2329 * Makefile.in: Rebuild dependencies.
2330 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2331 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2332 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2333 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2334 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2335 (CFILES): Remove i386dynix.c and hp300bsd.c.
2336 (targmatch.h): New target.
2337 (do_clean): Remove targmatch.h.
2339 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2340 * acconfig.h: Add NEED_DECLARATION_GETENV.
2341 * configure, config.in: Rebuild.
2342 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2343 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2345 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2347 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2348 * cpu-mn10200.c, cpu-mn10300.c: New files.
2349 * elf32-mn10200.c, elf32-mn10300.c: New files.
2350 * Makefile.in: Break mn10x00 support into two separate
2351 configurations, mn10200 and mn10300.
2352 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2353 * bfd-in2.h, configure: Rebuilt.
2355 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2357 * Makefile.in (do_clean): Move config.log to do_distclean.
2359 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2361 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2362 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2363 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2364 (elf32-mn10x00.o): Add dependencies.
2365 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2366 (bfd_mn10x00_arch): Declare.
2367 (bfd_archures_list): Add bfd_mn10x00_arch.
2368 * config.bfd: Add mn10x00-*-*.
2369 * configure.in: Add bfd_elf32_mn10x00_vec.
2370 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2371 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2372 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2373 * bfd-in2.h, configure: Rebuilt.
2375 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2377 openVMS/Alpha: Provide filename and case_hack flags via
2378 symbol table from gas.
2379 Add case_hack code for symbol output from vax/vms.
2380 * evax-alpha.c (evax_initialize): Remove filename handling,
2381 filename is provided via symbol table.
2382 (evax_get_symtab): Use local symbol count when setting up table.
2383 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2385 (_bfd_evax_write_egsd): Skip file name symbol.
2386 * evax-emh.c (get_vms_time_string): Local function now.
2387 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2389 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2390 through _bfd_evax_case_hack_symbol.
2391 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2393 (_bfd_evax_basename): Removed.
2394 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2395 * evax.h (evax_private_data_struct): Remove filename.
2396 (flag_hash_long_names, flag_show_after_trunc,
2397 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2400 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2402 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2403 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2404 (NO_SWAP_MAGIC): Don't define.
2405 (SWAP_MAGIC): Define.
2407 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2408 no hash table entry for a global symbol.
2410 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2412 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2414 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2417 symbol type with T_NULL. Warn if symbol type changes. Based on
2418 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2420 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2421 a dynamic object in the dynamic symbol table if it is referenced
2422 or defined by a regular object.
2425 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2427 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2428 remove dwarf local labels. Shrinks binaries by a factor of 3!
2431 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2434 by hand, rather than by calling bfd_make_section.
2436 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2438 * reloc.c: Rename m32r relocs.
2439 * bfd-in2.h, libbfd.h: Rebuilt.
2440 * elf32-m32r.c: Update.
2442 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2445 link, adjust the symbol index of a base relative reloc. Don't
2446 change the addend of a PC relative reloc if pcrel_offset is set.
2447 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2448 a relocateable link.
2450 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2451 it is zero, in case src_mask matters.
2452 (bfd_install_relocation): Likewise.
2454 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2458 (_bfd_xcoff_bfd_final_link): Don't set target_index
2459 to an uninitialized value.
2461 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2464 indices, rather than crashing.
2465 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2467 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2470 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2474 (coff_arm_adjust_symndx): New static function.
2475 (coff_adjust_symndx): Define.
2477 * srec.c (srec_scan): Accept multiple symbols on a single line.
2478 From Pascal Martin <pmartin@alsys.com>.
2482 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2484 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2485 (sunos_merge_private_bfd_data): New function.
2487 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2489 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2491 (bfd_merge_private_bfd_data): Likewise.
2492 * section.c (bfd_copy_private_section_data): Likewise.
2493 * syms.c (bfd_copy_private_symbol_data): Likewise.
2494 * bfd-in2.h: Rebuild.
2495 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2496 both BFD's are the right flavour.
2497 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2498 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2499 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2500 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2501 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2502 (ppc_elf_merge_private_bfd_data): Likewise.
2503 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2504 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2506 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2507 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2510 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2512 * reloc.c: Add m32r relocs.
2513 * bfd-in2.h, libbfd.h: Rebuilt.
2514 * cpu-m32r.c,elf32-m32r.c: New files.
2516 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2518 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2520 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2522 * tekhex.c (first_phase): Change type parameter from char to int.
2524 (pass_over): Change func to expect int, not char.
2526 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2527 rather than SEC_LOAD when aligning the file offset for the first
2528 section in a segment.
2530 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2532 * syms.c (coff_section_type): Make arg const.
2533 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2534 to make_bfd_asection().
2535 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2536 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2537 (_bfd_elf_stringtab_init): Remove prototype.
2539 * netbsd-core.c (swap_abort): Add prototype.
2540 * aix386-core.c (swap_abort): Ditto & make static
2541 * hpux-core.c (swap_abort): Ditto & make static.
2542 * irix-core.c (swap_abort): Ditto & make static.
2543 * ptrace-core.c (swap_abort): Ditto & make static.
2544 * trad-core.c (swap_abort): Ditto & make static.
2545 * coffswap.h (coff_swap_reloc_in): Ditto.
2546 (coff_swap_reloc_out): Ditto.
2547 (coff_swap_filehdr_in): Ditto.
2548 (coff_swap_filehdr_out): Ditto.
2549 (coff_swap_sym_in): Ditto.
2550 (coff_swap_sym_out): Ditto.
2551 (coff_swap_aux_in): Ditto.
2552 (coff_swap_aux_out): Ditto.
2553 (coff_swap_lineno_in): Ditto.
2554 (coff_swap_lineno_out): Ditto.
2555 (coff_swap_aouthdr_in): Ditto.
2556 (coff_swap_aouthdr_out): Ditto.
2557 (coff_swap_scnhdr_in): Ditto.
2558 (coff_swap_scnhdr_out): Ditto.
2559 * ihex.c (ihex_sizeof_headers): Ditto.
2560 * tekhex.c (getsym): Ditto.
2561 (find_chunk): Ditto & make static.
2562 (insert_byte): Ditto.
2563 (first_phase): Ditto.
2565 (tekhex_get_symtab): Ditto & make static.
2566 (tekhex_get_symtab_upper_bound): Ditto & make static.
2567 (tekhex_mkobject): Ditto.
2568 (tekhex_object_p): Ditto.
2569 (move_section_contents): Ditto.
2570 (tekhex_get_section_contents): Ditto.
2571 (tekhex_set_arch_mach): Ditto & make static.
2572 (tekhex_set_section_contents): Ditto.
2573 (writevalue): Ditto.
2576 (tekhex_write_object_contents): Ditto.
2577 (tekhex_sizeof_headers): Ditto.
2578 (tekhex_make_empty_symbol): Ditto.
2579 (tekhex_get_symbol_info): Ditto.
2580 (tekhex_print_symbol): Ditto.
2581 * irix-core.c (make_bfd_asection): Ditto.
2582 (irix_core_core_file_p): Ditto.
2583 (irix_core_core_file_failing_command): Ditto.
2584 (irix_core_core_file_failing_signal): Ditto.
2585 (irix_core_core_file_matches_executable_p): Ditto.
2586 (irix_core_make_empty_symbol): Ditto.
2587 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2588 * srec.c (srec_new_symbol): Ditto.
2589 (srec_get_section_contents): Ditto.
2590 (srec_set_arch_mach): Ditto.
2591 (srec_set_section_contents): Ditto.
2592 (internal_srec_write_object_contents): Ditto.
2593 (srec_write_object_contents): Ditto.
2594 (symbolsrec_write_object_contents): Ditto.
2595 (srec_sizeof_headers): Ditto.
2596 (srec_make_empty_symbol): Ditto.
2597 (srec_get_symtab_upper_bound): Ditto.
2598 (srec_get_symtab): Ditto.
2599 (srec_print_symbol): Ditto and make static.
2600 * elf.c (elf_read): Ditto
2601 (assign_section_numbers): Ditto.
2602 (elf_fake_sections): Ditto.
2603 (sym_is_global): Ditto.
2604 (elf_map_symbols): Ditto.
2605 (get_program_header_size): Ditto.
2606 * coffgen.c (make_a_section_from_file): Ditto.
2607 (coff_real_object_p): Ditto.
2608 (fixup_symbol_value): Ditto.
2609 (build_debug_section): Ditto.
2611 * syms.c (coff_section_type): Ditto.
2613 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2615 * bfd-in2.h: Rebuilt after m32r changes.
2617 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2619 * config.bfd,configure.in,configure: Add m32r support.
2620 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2621 * config.bfd: Keep target list alphabetically sorted.
2624 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2626 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2627 to add in the constant part found in the instruction itself.
2628 (case R_V850_HI16_S): Likewise.
2631 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2633 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2634 and R_D10V_18 to be 1 (word).
2636 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * stabs.c (_bfd_link_section_stabs): If the output_section field
2639 of either section is bfd_abs_section, then the linker is
2640 discarding the section and we should not optimize it.
2642 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2644 * Makefile.in (aout-sparcle.o): New target.
2645 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2646 * config.bfd (sparclet-*-aout*): Add case.
2647 * configure.in (sparcle_aout_vec): Add case.
2648 * configure: Regenerated.
2649 * targets.c (sparcle_aout_vec): Declare.
2650 (bfd_target_vector): Add sparcle_aout_vec.
2651 * aout-sparcle.c: New file.
2654 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2656 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2657 low order sign bit propogation for R_V850_HI16_S.
2659 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2660 handling V850 specific relocs.
2661 (elf_v850_howto_table): Use the new function for some
2662 relocations. Twiddle masks & shifts for some relocs.
2663 Set partial_inplace where needed.
2666 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2668 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2669 default architecture to a machine number of 0.
2670 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2672 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2673 the output BFD is the default, set it from the first input BFD.
2676 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2678 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2679 insert at bitpos zero. The HI16 relocs are shifted right
2680 by 16 bits. Fix src_mask for all relocs.
2681 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2683 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2687 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2690 Rewrite to use BFD file read routines and to avoid using a fixed
2691 length for the file name.
2694 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2696 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2697 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2698 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2699 to R_V850_{32,16,8}.
2701 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2703 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2704 (elf_v850_howto_table): Add info for HI16_S reloc.
2705 (v850_reloc_map): Add HI_16_S reloc.
2706 * reloc.c: Define BFD_RELOC_V850_* relocs.
2709 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2712 * elf32-sh.c: New file.
2713 * elf.c (prep_headers): Handle bfd_arch_sh.
2714 * elfcode.h (write_relocs): Handle absolute symbol.
2715 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2716 (_bfd_elf64_link_read_relocs): Declare.
2717 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2718 elf_link_read_relocs. Make globally visible. Change all
2720 (elf_link_input_bfd): Get external symbols from cache in
2721 symtab_hdr->contents. Get contents from cache in
2723 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2725 * reloc.c: Define BFD_RELOC_SH_* relocs.
2726 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2727 * coff-sh.c (sh_insns_conflict): Fix a return value.
2728 (_bfd_sh_align_load_span): New globally visible function, broken
2729 out of sh_align_load.
2730 (sh_align_load): Call _bfd_sh_align_load_span.
2731 (sh_swap_insns): Change relocs parameter to PTR.
2732 * bfd-in2.h, libbfd.h: Rebuild.
2733 * targets.c (bfd_elf32_sh_vec): Declare.
2734 (bfd_elf32_shl_vec): Declare.
2735 * config.bfd (sh-*-elf*): New target.
2736 * configure.in (bfd_elf32_sh_vec): New target vector.
2737 (bfd_elf32_shl_vec): New target vector.
2738 * configure: Rebuild.
2739 * Makefile.in: Rebuild dependencies.
2740 (BFD32_BACKENDS): Add elf32-sh.o.
2741 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2743 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2744 page before checking D_PAGED.
2746 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2747 (ihex_write_object_contents): Remove extbase; always use segbase
2750 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2752 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2753 * configure.host (i[345]86-*-*): Ditto.
2754 * config.bfd (i[345]86-*-*): Ditto.
2755 * configure: Regenerate.
2757 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2760 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2762 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2763 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2764 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2765 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2766 will have an ST_CODE type, change the symbol's type to ST_DATA.
2767 * som.c (hppa_som_gen_reloc_type): Update prototype.
2769 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2771 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2772 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2773 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2774 (mips_elf_finish_dynamic_sections): Likewise.
2776 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2778 * configure.host (HLDENV): New variable to set. Set it for
2779 *-*-sysv4*, since those linkers may not support -R but they always
2780 support LD_RUN_PATH.
2782 * libieee.h (NSECTIONS): Don't define.
2783 (ieee_data_struct): Change section_table to asection **. Add
2785 * ieee.c (get_section_entry): If the table isn't big enough, make
2787 (ieee_slurp_sections): Remove assertion about number of sections.
2788 (ieee_object_p): Adjust initialization of ieee to match changes to
2791 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2792 symbols merely because we are generating a shared library.
2793 (xcoff_build_ldsyms): Don't set up global linkage code for an
2794 undefined symbol merely because we are generating a shared
2798 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2800 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2801 (BFD32_BACKENDS) Add elf32-v850.o.
2802 * archures.c: Add bfd_v850_arch.
2803 * bfd-in2.h: Add bfd_v850_arch.
2804 * config.bfd (v850-*-*): New target.
2805 * configure: (bfd_elf32_v850_vec) New vector.
2806 * configure.in: (bfd_elf32_v850_vec) New vector.
2807 * cpu-v850.c: New file.
2808 * elf.c (prep_headers): Added case bfd_arch_v850.
2809 * elf32-v850.c: New file.
2810 * targets.c (bfd_elf32_v850_vec): New vector.
2813 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2816 a function code symbol for an XMC_XO symbol.
2818 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2820 * mpw-config.in: Update editing of autoconf vars to reflect
2821 Jul 18 configure.in change.
2822 * mpw-make.sed: Update editing of include pathnames to be
2823 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2825 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2827 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2828 which to offset to get the .plt entry address is ".plt".
2830 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2832 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2833 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2834 Added, for internal use by the ARM gas.
2836 * bfd-in2.h: Rebuilt
2838 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2840 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2841 in section dynidx start.
2843 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2846 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2847 optimization for g++.
2849 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2851 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2852 the -mrelocatable-lib bit set and the other doesn't, clear the
2853 -mrelocatable-lib bit in the header.
2855 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2858 symbol against a STT_FUNC symbol in a shared library.
2860 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2863 symbol is found, automatically define the corresponding function
2866 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2867 if sym.n_numaux is not zero.
2868 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2869 entry to disagree about the number of aux entries if the symbol
2872 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2873 section if it might be needed, not just if info->shared.
2874 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2875 the start of .rel.dyn if we are going to use it.
2876 (mips_elf_finish_dynamic_sections): Only clear the first element
2877 of .rel.dyn if the size is greater than zero.
2879 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2882 undefined_symbol callback for a symbol, then don't issue any more
2883 warnings about loader relocs.
2884 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2885 after calling the undefined_symbol callback.
2887 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2888 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2889 as the AIX linker seems to do.
2891 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2893 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2894 (evax_initialize): Remove evax_reloc_table.
2895 (evax_close_and_cleanup): Ditto.
2897 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2899 (evax_bfd_reloc_type_lookup): Ditto.
2900 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2901 cooked_size == raw_size.
2902 * evax-emh.c (_bfd_evax_register_filename): Remove.
2903 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2904 * evax-misc.c (add_new_contents): Malloc section at full size.
2905 (_bfd_save_evax_section): Memcpy section contents directly.
2906 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2907 (evax_reloc_table): Remove.
2909 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2911 * makefile.vms: Add better support for DEC C compilation
2912 Add evax.h dependencies
2914 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2915 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2916 (BFD_RELOC_ALPHA_BASEREG): Remove.
2917 * bfd-in2.h, libbfd.h: Rebuild.
2919 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2921 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2922 getgid if _WIN32 is defined.
2923 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2925 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2927 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2928 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2930 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2933 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2935 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2937 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2938 (NEED_DECLARATION_REALLOC): New macro.
2939 * configure, config.in: Rebuild.
2940 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2941 (realloc): Declare if NEED_DECLARATION_REALLOC.
2943 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2944 <strings.h> if they exist.
2946 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2948 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2950 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2952 Based on patches from Eric Valette <valette@crf.canon.fr>:
2953 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2954 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2955 (elf_howto_table): Add entries for new relocs.
2956 (elf_i386_reloc_type_lookup): Handle new relocs.
2957 (elf_i386_info_to_howto): Just call abort.
2958 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2959 (elf_i386_relocate_section): Likewise.
2961 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2963 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2965 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2968 only get the LMA from the phdr if they are in the same part of the
2971 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2972 new segment to make them more comprehensible. If the relationship
2973 between the LMA and the VMA changed, start a new segment. Don't
2974 check dynsec when deciding whether to start a new segment for a
2975 writeable section; -N will now handle this.
2977 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2979 * libhppa.h: Remove "esel" changes. Not the right approach.
2980 * som.c: Corresponding changes.
2981 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2982 which don't have a SOM symbol type associated with them.
2983 Reverses a 1994 change.
2985 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2987 Make ld -N more reasonable for ELF:
2988 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2989 phdr_in_section to false, and always use a single load segment.
2990 (elf_sort_sections): Sort sections by LMA after VMA.
2991 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2992 align to maxpagesize.
2993 (assign_file_positions_except_relocs): Likewise.
2994 * elfcode.h (elf_object_p): If a section is loaded but not page
2995 aligned, clear D_PAGED.
2997 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2999 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3000 Added, for internal use by the ARM gas.
3002 * bfd-in2.h: Rebuilt
3004 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3006 * libhppa.h (R_HPPA_ESEL): New field selector.
3007 (e_esel): Similarly.
3008 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3009 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3010 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3012 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3015 archive search before looking for stripped dynamic objects.
3017 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3019 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3020 symbol a warning rather than an error.
3022 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * elf.c (assign_file_positions_for_segments): Track the virtual
3025 memory position separately from the file position, and use it to
3026 compute the alignment adjustment.
3028 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3030 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3031 and fixed mask on R_D10V_10_PCREL_L.
3033 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3035 * elf64-mips.c: Include "aout/ar.h".
3036 (mips_elf64_slurp_armap): New static function.
3037 (mips_elf64_write_armap): New static function.
3038 (bfd_elf64_archive_*): Define.
3039 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3040 Use instead of bfd_generic_archive_p.
3041 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3042 instead of _bfd_write_archive_contents.
3043 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3044 _bfd_generic_mkarchive.
3045 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3046 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3048 (TARGET_LITTLE_SYM): Likewise.
3049 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3051 * Makefile.in: Rebuild dependencies.
3053 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3054 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3055 SHT_MIPS_EVENTS sections.
3056 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3057 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3059 (_bfd_mips_elf_fake_sections): Likewise.
3061 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3062 * ecoff.c (ecoff_compute_section_file_positions): Copy
3063 rdata_in_text from backend info to tdata. Clear it if any data
3064 section comes before .rdata.
3065 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3066 tdata rather than backend info.
3068 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3070 * configure.in: Fix test for whether a compiler has a 64 bit
3071 type. From Jim Wilson <wilson@cygnus.com>.
3073 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3075 * configure.host (mips-sgi-irix6*): New host.
3077 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3078 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3079 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3081 * configure: Rebuild.
3082 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3083 (BFD_HOST_64_BIT): Define conditionally.
3084 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3085 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3086 (symvalue, bfd_size_type): Likewise.
3087 * bfd-in2.h: Rebuild.
3088 * Makefile.in (do_clean): Remove bfd-tmp.h.
3089 (do_distclean): Remove bfd-in3.h.
3090 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3091 (bfd-in3.h): New target.
3093 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3094 Andrew Gierth <ANDREWG@microlise.co.uk>.
3096 * configure.host: Set INSTALL_SHLIB.
3097 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3098 * configure: Rebuild.
3099 * Makefile.in (install): Use @INSTALL_SHLIB@.
3101 * config.bfd (mips*-*-irix6*): New target.
3102 * configure.host: Handle Irix 6 shared library like Irix 5.
3104 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3105 symbol for a magic name.
3106 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3108 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3111 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3113 * mpw-config.in: Add ELF support to mips config, create the
3114 elf32-target.h file in the object dir.
3115 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3117 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3119 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3120 Also removed most abort calls, in favor of using bfd reporting.
3122 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3124 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3125 (BFD32_BACKENDS) Add elf32-d10v.o.
3126 * archures.c: Add bfd_d10v_arch.
3127 * bfd-in2.h: Add bfd_d10v_arch.
3128 * config.bfd (d10v-*-*): New target.
3129 * configure: (bfd_elf32_d10v_vec) New vector.
3130 * configure.in: (bfd_elf32_d10v_vec) New vector.
3131 * cpu-d10v.c: New file.
3132 * elf.c (prep_headers): Added case bfd_arch_d10v.
3133 * elf32-d10v.c: New file.
3134 * libbfd.h: Rebuild.
3135 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3136 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3137 * targets.c (bfd_elf32_d10v_vec): New vector.
3139 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3141 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3143 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3145 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3146 bfd_mach_i386_i8086 machine types.
3148 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3150 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3153 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3155 * coffcode.h (coff_set_section_contents): A/UX does not require
3156 special handling of the _LIB section.
3158 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3160 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3161 value for R_RELBYTE.
3163 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3164 array if one was allocated.
3166 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3168 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3169 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3170 use_rld_obj_head and rld_value.
3171 (mips_elf_link_hash_table_create): Initialize new fields.
3172 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3174 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3175 __rld_obj_head symbol not seen, create an __rld_map symbol.
3176 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3177 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3178 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3179 __rld_obj_head symbol.
3180 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3182 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3184 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3186 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3187 ppc_elf_addr16_ha_reloc.
3188 (ppc_elf_addr16_ha_reloc): New static function.
3190 * coff-mips.c (struct mips_hi): Define.
3191 (mips_refhi_list): New static variable.
3192 (mips_refhi_addr, mips_refhi_addend): Remove.
3193 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3194 (mips_reflo_reloc): Process mips_refhi_list.
3195 (mips_relhi_list): New static variable.
3196 (mips_relhi_addr, mips_relhi_addend): Remove.
3197 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3198 (mips_rello_reloc): Process mips_relhi_list.
3199 (mips_relocate_section): Permit an arbitrary number of REFHI or
3200 RELHI relocs before the associated REFLO or RELLO reloc.
3202 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * aout-target.h (MY(callback)): Set reloc_count fields.
3206 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3209 sections unless this is a SunOS link.
3211 * VERSION: Set to 2.7.1.
3213 * Released binutils 2.7.
3215 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3217 * i386aout.c: Include "aout/aout64.h".
3218 (i386aout_write_object_contents): New static function.
3219 (MY_write_object_contents): Define.
3221 * netbsd.h (MY(write_object_contents)): Make sure that
3222 adjust_sizes_and_vmas is called before fiddling with the magic
3225 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3229 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * libbfd-in.h (itos, stoi): Don't define.
3232 * libbfd.h: Rebuild.
3233 * i386lynx.c (KEEPIT): Define as udata.i.
3234 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3235 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3236 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3237 flags. Don't use stoi.
3239 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3241 * elf.c (map_sections_to_segments): Don't start a new segment for
3242 a writable section if it's on the same page as the previous
3243 segment. Reset the writable variable for a readonly section.
3245 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3247 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3248 first_thunk_address, thunk_size, and import_table_size.
3249 * peicode.h: Improved some diagnostics regarding edata sections.
3251 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3253 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3254 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3256 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3259 with XCOFF_DEF_DYNAMIC set is really defined.
3260 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3261 (xcoff_link_add_symbols): Only create special sections if using an
3264 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3266 (bfd_install_relocation): Likewise.
3268 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3270 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3272 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3273 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3274 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3275 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3276 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3277 are found for LITERAL relocs.
3278 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3279 taken, we cannot generate a .plt entry for the symbol.
3281 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3284 sysconf functions (for gprof).
3285 * configure, config.in: Rebuild.
3287 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3290 an archive if it has a map. If the object file has the wrong
3293 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3294 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3296 (alpha_relocate_section): Likewise.
3298 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3299 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3300 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3301 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3302 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3303 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3304 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3305 * peicode.h: Corresponding changes.
3307 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3309 * elflink.h (elf_create_pointer_linker_section): Comment out code
3310 dealing with making GOT pointers negative of the GOT symbol for
3313 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3315 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3316 increment the .rela.plt size until after we're done creating the
3318 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3319 .rela.plt offset directly rather than calculating it.
3321 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3323 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3324 Use autoconf-set values.
3325 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3326 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3329 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3330 * configure: Rebuilt.
3332 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3334 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3335 handling code > 1k away.
3337 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3339 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3340 defined, output whenever the symbol is updated.
3342 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3344 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3345 section to 0 if user_set_vma is set.
3346 * elflink.h (elf_bfd_final_link): Likewise.
3348 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3350 Partially undo patch of Jun 20.
3351 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3352 (coff_compute_section_file_positions): Likewise.
3353 (coff_write_object_contents): Likewise. Re-add deleted code, but
3354 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3355 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3357 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3359 * config.bfd: Add support for *-*-rtems* configurations.
3361 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3363 * elf.c (prep_headers): Add bfd_arch_alpha case.
3365 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3367 * elf64-alpha.c: New file.
3368 * config.bfd (alpha-*-linuxecoff*): New target.
3369 (alpha-*-linux*, alpha-*-elf*): New targets.
3370 * configure.in (bfd_elf64_alpha_vec): New vector.
3371 * configure: Rebuild.
3372 * targets.c (bfd_elf64_alpha_vec): Declare.
3373 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3374 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3375 * bfd-in2.h, libbfd.h: Rebuild.
3376 * Makefile.in: Rebuild dependencies.
3377 (BFD64_BACKENDS): Add elf64-alpha.o.
3378 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3380 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3383 than relying on a right shift of 32.
3385 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3387 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3388 ifdef to COFF_WITH_PE.
3389 (coff_compute_section_file_positions): Likewise.
3390 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3391 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3392 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3393 COFF_IMAGE_WITH_PE, always include.
3395 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3397 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3400 approximate the correct answer if SIZEOF_HEADERS was not used.
3402 * binary.c (binary_set_section_contents): Set section file
3403 position based on LMA rather than VMA.
3405 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3407 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3408 symbols if info->strip == strip_all.
3410 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3412 * coff-h8300.c: Remove #if 0 code.
3413 (compatable): Don't allow mixing/matching of different architectures.
3415 * archures.c (bfd_mach_h8300s): Add.
3416 * bfd-in2.h: Rebuilt.
3417 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3419 (h8300_reloc16_estimate): Likewise.
3420 (h8300_reloc16_extra_cases): Likewise.
3421 (h8300_bfd_link_add_symbols): Likewise.
3422 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3423 (coff_set_flags): Likewise.
3424 * cpu-h8300.c (h8300_scan): Likewise.
3425 Add H8/S to bfd_h8300_arch list.
3427 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3429 Added support for Alpha OpenVMS:
3430 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3431 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3432 * config.h-vms, makefile.vms: New files.
3433 * config.bfd (alpha-*-*vms*): New target.
3434 * configure.in (evax_alpha_vec): New target vector.
3435 * configure: Rebuild.
3436 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3437 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3438 * targets.c (bfd_target_evax_flavour): Define.
3439 (evax_alpha_vec): Declare.
3440 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3441 if BFD64 is defined.
3442 * bfd-in2.h, libbfd.h: Rebuild.
3443 * Makefile.in: Rebuild dependencies.
3444 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3445 evax-emh.o, and evax-misc.o.
3446 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3447 evax-etir.c, evax-emh.c, and evax-misc.c.
3448 (HFILES): Add evax.h.
3450 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3454 (h8300_bfd_link_add_symbols): Likewise.
3456 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3458 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3459 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3461 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3463 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3464 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3466 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3467 R_MIPS_32 relocs if creating a shared library.
3469 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3471 * peicode.h (add_data_entry): Use pei_section_data rather than
3472 _cooked_size. Corresponds to May 13 change in coffcode.h.
3474 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3477 * coffcode.h (coff_write_object_contents): If there are long
3478 section names, always set the f_symptr field, even if there are no
3480 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3481 if there are no symbols.
3483 * coffgen.c (make_a_section_from_file): Check return value of
3484 _bfd_coff_read_string_table.
3485 (coff_real_object_p): Check return value of
3486 make_a_section_from_file.
3487 (_bfd_coff_read_string_table): Check that there are some symbols
3488 before trying to read the string table size.
3490 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3493 to replace a symbol in a dynamic object with a symbol from another
3494 dynamic object, do the replacement if the existing symbol is
3495 global linkage code.
3497 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3498 for _ptrgl, and treat it as global linkage code.
3500 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3501 filename or N_SO symbol past the offset, and use it to indicate
3502 that there is no line number or function when appropriate.
3504 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3506 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3507 common symbol defined by the linker. Don't export function code
3508 even if export_defineds is set.
3510 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3512 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3514 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3515 (h8300_symbol_address_p): New function.
3516 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3519 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3521 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3523 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3524 correctly for the two variants. Allow relaxing if the target
3525 is 128 bytes away since after relaxation it'll be 126 bytes away.
3526 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3527 "dot" and "value". Allow relaxing if the target is 128 bytes
3528 away since after relaxation it'll be 126 bytes away.
3529 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3530 the given section until nothing changes.
3532 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3534 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3535 alignment hack--we can get the lnnoptr info another way without
3536 suddenly increasing the alignment requirements. Set the flags for
3538 (ecoff_compute_section_file_positions): Do so.
3540 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3542 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3543 to keep the HP emulator database happy.
3545 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3546 From Kevin Buettner <kev@primenet.com>.
3548 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3551 name of a NULL section.
3553 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3555 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3556 set, always call the notice callback.
3558 * VERSION: Increment for bfdlink.h change.
3560 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3563 (sh_relax_delete_bytes): Correct handling of differently sized
3564 trailing alignment reloc.
3566 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3567 * bfd-in2.h: Rebuild.
3568 * configure.in: Warn if there is no known 64 bit type.
3569 * configure: Rebuild.
3571 * Makefile.in: Rebuild dependencies.
3572 (BFD32_BACKENDS): Add ppcboot.o.
3573 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3575 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3576 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3578 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3581 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3582 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3583 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3585 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * elf64-mips.c: Improve reloc special_functions and handling of
3588 SHT_MIPS_OPTIONS section.
3589 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3590 mips_elf_hi16_reloc and make globally visible.
3591 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3592 make globally visible.
3593 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3594 make globally visible.
3595 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3596 and make globally visible.
3597 (gprel16_with_gp): Check howto->src_mask before using value in
3599 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3600 and make globally visible.
3601 (gprel32_with_gp): Check howto->src_mask before fetching value.
3602 (bfd_mips_elf_swap_options_in): New function.
3603 (bfd_mips_elf_swap_options_out): New function.
3604 (_bfd_mips_elf_set_private_flags): Rename from
3605 mips_elf_set_private_flags and make globally visible.
3606 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3607 mips_elf_copy_private_bfd_data and make globally visible.
3608 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3609 mips_elf_merge_private_bfd_data and make globally visible.
3610 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3611 for a SHT_MIPS_OPTIONS section.
3612 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3613 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3614 name of a SHT_MIPS_OPTIONS section.
3615 (_bfd_mips_elf_set_section_contents): New function.
3616 (mips_elf32_section_processing): Set the GP value in a
3617 SHT_MIPS_OPTIONS section.
3618 (_bfd_mips_elf_find_nearest_line): Rename from
3619 mips_elf_find_nearest_line and make globally visible.
3620 (bfd_elf32_set_section_contents): Define.
3621 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3622 (_bfd_mips_elf_lo16_reloc): Declare.
3623 (_bfd_mips_elf_gprel16_reloc): Declare.
3624 (_bfd_mips_elf_got16_reloc): Declare.
3625 (_bfd_mips_elf_gprel32_reloc): Declare.
3626 (_bfd_mips_elf_set_private_flags): Declare.
3627 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3628 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3629 (_bfd_mips_elf_find_nearest_line): Declare.
3630 (_bfd_mips_elf_set_section_contents): Declare.
3632 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3634 (elf_info_to_howto): Define.
3635 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3637 (elf_info_to_howto): Define.
3638 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3640 (elf_info_to_howto): Define.
3642 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3643 R_MOV16B[12], to match change in coff/internal.h.
3645 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * elf64-mips.c: Extensive additions to provide better support for
3648 writing files and for gas.
3649 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3650 of mips_elf_object_p.
3651 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3652 _bfd_mips_elf_object_p.
3653 (_bfd_mips_elf_final_write_processing): Rename from
3654 mips_elf_final_write_processing and make globally visible.
3655 (_bfd_mips_elf_fake_sections): Rename from
3656 mips_elf_fake_sections and make globally visible.
3657 (_bfd_mips_elf_section_from_bfd_section): Rename from
3658 mips_elf_section_from_bfd_section and make globally visible.
3659 (_bfd_mips_elf_section_processing): New function, broken out of
3660 mips_elf_section_processing.
3661 (mips_elf32_section_processing): Rename from
3662 mips_elf_section_processing; call
3663 _bfd_mips_elf_section_processing.
3664 (_bfd_mips_elf_symbol_processing): Rename from
3665 mips_elf_symbol_processing and make globally visible.
3666 (_bfd_mips_elf_read_ecoff_info): Rename from
3667 mips_elf_read_ecoff_info and make globally visible.
3668 (mips_elf32_ecoff_debug_swap): Rename from
3669 mips_elf_ecoff_debug_swap.
3670 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3671 struct symbol_cache_entry.
3672 (_bfd_elf_validate_reloc): New function, moved in from
3673 elfcode.h:validate_reloc.
3674 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3675 to _bfd_elf_validate_reloc. Change all callers.
3676 * elf-bfd.h (bfd_section_from_shdr): Declare.
3677 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3678 (_bfd_elf_validate_reloc): Declare.
3679 (_bfd_mips_elf_object_p): Declare.
3680 (_bfd_mips_elf_fake_sections): Declare.
3681 (_bfd_mips_elf_section_from_bfd_section): Declare.
3682 (_bfd_mips_elf_section_processing): Declare.
3683 (_bfd_mips_elf_symbol_processing): Declare.
3684 (_bfd_mips_elf_read_ecoff_info): Declare.
3685 (_bfd_mips_elf_final_write_processing): Declare.
3686 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3689 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3690 (mips_elf_final_write_processing): Likewise.
3692 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3694 64-bit MIPS ELF ABI objdump support:
3695 * elf64-mips.c: New file.
3696 * Makefile.in: Rebuild dependencies.
3697 (BFD64_BACKENDS): Add elf64-mips.o.
3698 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3699 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3700 bfd_elf64_littlemips_vec to targ_selvecs.
3701 (mips*-*-elf*): Likewise.
3702 * confingure.in: Add bfd_elf64_bigmips_vec and
3703 bfd_elf64_littlemips_vec to vector switch.
3704 * configure: Rebuild.
3705 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3706 broken out of mips_elf_section_from_shdr.
3707 (mips_elf32_section_from_shdr): Rename from
3708 mips_elf_section_from_shdr. Call new function.
3709 (elf_backend_section_from_shdr): Update name of renamed function.
3710 * elf-bfd.h (struct elf_size_info): Change second parameter of
3711 write_out_phdrs to be const. Likewise for second parameter of
3713 (struct bfd_elf_section_data): Add rel_hdr2 field.
3714 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3715 (bfd_elf32_swap_symbol_out): Likewise.
3716 (bfd_elf32_swap_reloc_in): Likewise.
3717 (bfd_elf32_swap_reloc_out): Likewise.
3718 (bfd_elf32_swap_reloca_in): Likewise.
3719 (bfd_elf32_swap_reloca_out): Likewise.
3720 (bfd_elf32_swap_phdr_in): Likewise.
3721 (bfd_elf32_swap_phdr_out): Likewise.
3722 (bfd_elf32_swap_dyn_in): Likewise.
3723 (bfd_elf32_swap_dyn_out): Likewise.
3724 (bfd_elf32_slurp_symbol_table): Declare.
3725 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3726 (bfd_elf32_write_out_phdrs): Declare.
3727 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3728 (bfd_elf64_swap_symbol_out): Likewise.
3729 (bfd_elf64_swap_reloc_in): Likewise.
3730 (bfd_elf64_swap_reloc_out): Likewise.
3731 (bfd_elf64_swap_reloca_in): Likewise.
3732 (bfd_elf64_swap_reloca_out): Likewise.
3733 (bfd_elf64_swap_phdr_in): Likewise.
3734 (bfd_elf64_swap_phdr_out): Likewise.
3735 (bfd_elf64_swap_dyn_in): Likewise.
3736 (bfd_elf64_swap_dyn_out): Likewise.
3737 (bfd_elf64_slurp_symbol_table): Declare.
3738 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3739 (bfd_elf64_write_out_phdrs): Declare.
3740 (_bfd_mips_elf_section_from_shdr): Declare.
3741 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3742 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3743 section for the section, add the new one to rel_hdr2. Increment
3744 reloc_count rather than setting it.
3745 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3746 Remove static declaration.
3747 (elf_write_shdrs_and_ehdr): Define name as macro.
3748 (elf_write_out_phdrs): Likewise.
3749 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3750 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3751 (elf_swap_symbol_in): Change second parameter to be const.
3752 (elf_swap_symbol_out): Likewise.
3753 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3754 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3755 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3756 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3757 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3758 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3759 parameter to be const. Make non-static.
3760 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3762 (elf_slurp_symbol_table): Make non-static.
3763 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3764 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3765 (elf_backend_size_info): Likewise.
3766 (elfNN_bed): Use elf_backend_size_info.
3767 * targets.c (bfd_elf64_bigmips_vec): Declare.
3768 (bfd_elf64_littlemips_vec): Declare.
3769 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3770 bfd_elf64_littlemips_vec if BFD64 is defined.
3772 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3774 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3777 zeroes, in alignment holes.
3779 * configure: Rebuild with autoconf 2.10.
3781 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3782 potential leading underscore in the allocated buffer.
3784 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3786 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3787 symbols into .sbss if this is a relocatable link.
3789 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3792 undefined symbols when creating a shared library.
3794 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3796 * coff-sh.c: Add a bunch of new code and static const arrays to
3797 support aligning loads and stores on four byte memory boundaries.
3799 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3801 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3802 call sh_align_loads.
3803 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3806 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * cache.c (bfd_open_file): Unlink the file before opening it for
3809 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3811 * opncls.c (bfd_fdopenr): Set opened_once.
3813 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3818 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3819 the code unconditionally.
3821 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * libcoff-in.h (struct pei_section_tdata): Define structure.
3824 (pei_section_data): Define macro.
3825 * libcoff.h: Rebuild.
3826 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3827 store s_paddr field in pei_section_data.
3828 (coff_compute_section_file_positions): Use pei_section_data rather
3829 than _cooked_size, and don't overwrite an existing value.
3830 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3831 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3832 * peicode.h (coff_bfd_copy_private_section_data): Define if
3834 (pe_bfd_copy_private_section_data): New static function if
3837 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3839 * srec.c (srec_set_arch_mach): Write as a function rather than a
3842 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3843 no map, just check each member in turn to see whether it is
3846 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3848 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3849 table. Call BFD_ASSERT to validate header size, instead of
3851 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3854 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3856 * ppcboot.c: New target for looking at PPCbug boot records.
3858 * config{ure.in,.bfd}: Add support for ppcboot target.
3860 * configure: Regenerate.
3862 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3864 * coff-h8300.c (howto_table): Update names to match recent
3865 changes to include/coff/internal.h. Fix minor errors in the
3866 existing relocs. Add R_MOVL1 and R_MOVL2.
3867 (rtype2howto): Similarly.
3868 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3869 existing relaxing code and peform more relaxing.
3870 (h8300_reloc16_extra_cases): Likewise.
3872 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3874 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3877 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3879 * elfcode.h (elf_object_p): Reject generic ELF target if
3880 e_machine matches an alternate machine code in a specific backend.
3882 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3883 obsolete align_power_min field.
3885 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3887 * coff-h8300.c (reloc_howto_type): Add howto entry for
3889 (rtype2howto): Handle R_PCRWORD_B.
3890 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3891 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3892 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3893 branch (R_PCWORD_B).
3895 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * aoutx.h (translate_from_native_sym_flags): Set the section for
3898 BSF_CONSTRUCTOR symbols.
3900 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3903 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3905 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3906 stop looking when section is found.
3908 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * coffcode.h (STRING_SIZE_SIZE): Define.
3911 (styp_to_sec_flags): Handle long symbol names when looking for the
3913 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3914 (bfd_coff_long_section_names): Define.
3915 (coff_write_object_contents): Handle long section names.
3916 (bfd_coff_std_swap_table): Initialize new field.
3917 * libcoff.h: Rebuild.
3918 * coffgen.c (make_a_section_from_file): Handle long section
3920 (coff_write_symbols): Handle long section names.
3921 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3922 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3923 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3924 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3925 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3926 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3927 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3928 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3930 * bout.c (b_out_callback): Set lma of sections.
3931 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3932 parameter to output_bfd. Used input_bfd instead of output_bfd in
3935 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * aoutx.h (translate_from_native_sym_flags): Don't create
3938 SEC_CONSTRUCTOR sections.
3939 * ecoff.c (ecoff_set_symbol_info): Likewise.
3941 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3942 From Don Bowman <bowman@waterloo.hp.com>.
3944 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3946 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3947 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3949 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3952 mips_32_relocs field.
3953 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3954 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3955 relocs against a global symbol which is not defined in a regular
3957 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3958 against a global symbol, increment mips_32_relocs.
3959 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3960 the symbol is not defined in a regular file, make room in the
3963 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3965 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3966 file position and the virtual file position separately. Set
3967 filepos information bsaed on the real file position.
3968 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3969 Jan 23 change to coffcode.h.
3971 * som.c (som_slurp_symbol_table): Set the symbol count to the
3972 number of BFD symbols created.
3974 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3976 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3977 output file if linking shared objects. Loop to check all relocs,
3978 rather than returning false on first error.
3980 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3982 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3983 (ppc_elf_additional_program_headers): If .interp section, bump #
3984 of program headers by 1.
3985 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3986 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3987 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3989 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3991 (ppc_elf_relocate_section): If the output section isn't defined,
3992 don't abort, just give an error message.
3994 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3995 being created is .sdata or .sdata2, don't make the symbol dynamic.
3997 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4000 members of an archive for dynamic objects with no symbols, and
4001 pass them directly to check_archive_element.
4002 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4003 xcoff_link_check_dynamic_ar_symbols.
4004 (xcoff_link_check_dynamic_ar_symbols): New static function.
4006 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4007 from _bfd_nodynamic to _bfd_xcoff.
4008 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4010 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4011 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4012 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4013 * libcoff.h: Rebuild.
4014 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4015 (xcoff_get_section_contents): New static function.
4016 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4017 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4018 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4019 (xcoff_dynamic_reloc): New static variable.
4020 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4021 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4023 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4026 if reloc_entry->addend is not 0.
4027 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4029 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4031 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4033 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4034 Add entries for R_SPARC_[56].
4035 (sparc_reloc_map): Add entries for R_SPARC_[56].
4037 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4039 Optimize linking of stabs in sections as used in ELF and COFF.
4040 * stabs.c: New file.
4041 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4042 (_bfd_write_section_stabs): Declare.
4043 (_bfd_write_stab_strings): Declare.
4044 * libbfd.h: Rebuild.
4045 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4046 (struct coff_link_hash_table): Add stab_info field.
4047 * libcoff.h: Rebuild.
4048 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4050 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4052 (_bfd_coff_final_link): Write out stab strings hash table.
4053 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4054 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4056 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4057 (struct bfd_elf_section_data): Add stab_info field.
4058 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4060 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4061 _bfd_link_section_stabs.
4062 (elf_bfd_final_link): Write out stab strings hash table.
4063 (elf_link_input_bfd): Handle optimized stabs sections.
4064 * reloc.c (_bfd_final_link_relocate): Check address against
4065 _raw_size rather than _cooked_size.
4066 * Makefile.in: Rebuild dependencies.
4067 (BFD_LIBS): Add stabs.o
4068 (BFD_LIBS_CFILES): Add stabs.c.
4070 * VERSION: Increment for bfdlink.h change.
4072 * coffgen.c (coff_renumber_symbols): Correct handling of
4073 BSF_NOT_AT_END common symbols.
4075 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4077 * coff-ppc.c (record_toc): Add cast to avoid warning.
4078 (ppc_allocate_toc_section): Likewise.
4079 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4080 (ppc_coff_reloc_type_lookup): Remove unreached code.
4081 * coffcode.h (coff_write_object_contents): Don't take the address
4083 * peicode.h (pe_print_idata): Add casts to avoid warning.
4084 (pe_print_edata): Likewise.
4085 (pe_print_reloc): Remove ANSI C string concatenation.
4087 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4091 * libcoff.h: Rebuild.
4092 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4094 (coff_swap_aux_out): Likewise.
4095 * peicode.h (coff_swap_aux_in): Likewise.
4096 (coff_swap_aux_out): Likewise.
4097 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4099 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4101 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4102 Fix up .bf endndx link fields.
4103 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4105 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4108 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4110 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4111 on Solaris PowerPC systems doesn't get confused.
4113 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4116 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4117 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4118 update did_reg and did_reg2.
4120 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4124 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4125 callback routines, pass h->root.string rather than name, in case
4126 copy is true and name is transient.
4128 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4130 * elfcore.h: Add support for core files with multiple threads.
4131 (Primarily for Solaris.)
4133 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4136 section->orelocation is NULL.
4138 * coffgen.c (bfd_coff_get_syment): New function.
4139 (bfd_coff_get_auxent): New function.
4140 * bfd-in.h (bfd_coff_get_syment): Declare.
4141 (bfd_coff_get_auxent): Declare.
4142 * bfd-in2.h: Rebuild.
4144 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * elf32-mips.c (struct mips_hi16): Define.
4147 (mips_hi16_addr, mips_hi16_addend): Remove.
4148 (mips_hi16_list): New static variable.
4149 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4150 (mips_elf_lo16_reloc): Process mips_hi16_list.
4151 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4152 relocs before the associated LO16 reloc.
4154 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4156 * versados.c (versados_scan): Check bfd_alloc return value.
4157 (versados_object_p): Check all bfd_read return values. Require
4158 that lang field be less than 10, to avoid confusion with Intel Hex
4161 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4163 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4164 not 0, for an absolute symbol.
4165 (NAME(aout,swap_ext_reloc_out)): Likewise.
4167 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4168 (ihex_write_object_contents): For a large start address, output
4169 the full 32 bit address in record type 5.
4171 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4172 to int to avoid promotion problems in prototype.
4174 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4176 * configure.host: Use ${srcdir} when looking for picfrag.
4178 * configure.host: Switch on ${libdir}, not $(libdir). From
4179 alan@spri.levels.unisa.edu.au (Alan Modra).
4181 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4182 entry point, not just for DYNAMIC objects.
4183 * sunos.c (sunos_add_dynamic_symbols): Always call
4184 sunos_create_dynamic_sections. If called with a non DYNAMIC
4185 object, don't do anything else.
4186 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4188 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * configure.in: Permit --enable-shared to specify a list of
4192 * configure: Rebuild.
4194 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4195 host when configuring with --enable-shard.
4197 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4202 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4203 to avoid crashing in bfd_hash_replace.
4205 * sysdep.h: Use #ifdef, not #if.
4207 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4209 * config.in: Rebuild.
4211 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4213 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4214 (AC_CHECK_HEADERS): Check for sys/time.h
4215 (AC_HEADER_TIME): Add macro.
4216 * configure: Rebuild.
4217 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4218 to control what combination of <time> and <sys/time.h>
4221 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4223 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4224 (aout_32_sunos4_write_object_contents): Likewise.
4225 * aoutx.h (NAME(aout,machine_type)): Handle
4226 bfd_mach_sparc_{sparclet,sparclite}.
4227 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4228 (bfd_mach_sparc_v9_p): Update.
4229 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4230 * libaout.h (enum machine_type): Add M_SPARCLET.
4231 * sunos.c (MACHTYPE_OK): Define.
4232 * bfd-in2.h: Regenerated.
4234 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4237 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4238 * elflink.c (_bfd_elf_create_got_section): Store the
4239 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4240 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4241 global offset table goes over 0x1000, set the value of
4242 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4243 (elf32_sparc_relocate_section): Subtract the offset of
4244 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4246 * elfcode.h: Don't include <string.h>.
4248 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4250 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4251 generic_link_hash_newfunc. All references changed.
4252 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4253 moved here from libbfd-in.h.
4254 * libbfd-in.h: Corresponding changes.
4255 * libbfd.h: Regenerated.
4257 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * aoutx.h (aout_link_input_section_std): When reporting an
4260 overflow error, use the name of the symbol in the hash table if
4262 (aout_link_input_section_ext): Likewise.
4264 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4265 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4267 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4269 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4270 * coffcode.h (coff_compute_section_file_positions): Likewise.
4271 (coff_write_object_contents): Likewise.
4273 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4275 * section.c (SEC_LINK_ONCE): Define.
4276 (SEC_LINK_DUPLICATES): Define.
4277 (SEC_LINK_DUPLICATES_DISCARD): Define.
4278 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4279 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4280 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4281 * bfd-in2.h: Rebuild.
4282 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4283 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4284 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4285 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4286 SEC_LINK_ONCE, and look through the symbol table for the setting
4287 for SEC_LINK_DUPLICATES.
4288 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4289 set for a section, find the section symbol in the symbol table,
4290 and set the aux entry based on SEC_LINK_DUPLICATES.
4291 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4292 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4293 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4294 * coff-i386.c (i386coff_vec): Likewise.
4295 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4297 * VERSION: Bump to 2.6.1.
4298 * Makefile.in (stamp-h): Depend upon VERSION.
4300 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4302 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4303 * libbfd.h: Rebuilt.
4304 * linker.c (generic_link_hash_newfunc): No longer static.
4305 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4307 * coff-h8300.c: Add two derived hash tables and their associated
4308 funtions and #defines for use by the h8300 linker.
4309 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4310 the function vector as needed. Place the address of the function
4311 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4312 Rewrite the vectors section contents as necessary.
4313 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4314 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4315 (coff_bfd_link_hash_table_create): Likewise.
4317 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4320 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4322 (hppa_rebuild_insn): Pass pointer to correct type to
4323 low_sign_unext and dis_assemble_21.
4325 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4327 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4328 Stick with sparc-*-{sysv4*,solaris2*}.
4330 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4333 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4334 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4335 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4336 fields is non-zero, print them.
4338 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4339 ifdef. Remove unused variables.
4340 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4342 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4343 (get_symbol_value): Ifdef out.
4344 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4345 (coff_ppc_relocate_section): Remove unused variables. Make
4346 fprintf strings and argument types correspond. Put before_addr in
4348 (dump_toc): Make fprintf strings and argument types correspond.
4349 (ppc_process_before_allocation): Remove unused variables. Always
4351 (ppc_reflo_reloc): Ifdef out.
4352 (ppc_addr32nb_reloc): Ifdef out.
4353 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4355 (coff_ppc_rtype_to_howto): Likewise.
4356 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4358 * peicode.h (pe_print_idata): Move otherwise unused variables into
4359 the #ifdef where they are used. Always return a value.
4360 (pe_print_edata): Make fprintf strings and argument types
4361 correspond. Always return a value.
4362 (pe_print_pdata): Removed unused variable addr_value. Always
4364 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4365 strings and argument types correspond. Always return a value.
4367 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4368 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4369 variable rela inside #if 0 section where it is used.
4371 * ns32k.h: New file.
4372 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4373 functions to start with _bfd_.
4374 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4375 functions in cpu-ns32k.h.
4376 * Makefile.in: Rebuild dependencies.
4377 (HFILES): Add ns32k.h.
4379 * section.c (struct sec): Add linker_mark field. Change
4380 user_set_vma and reloc_done to be single bit fields.
4381 (STD_SECTION): Update accordingly.
4382 * bfd-in2.h: Rebuild.
4383 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4385 (aout_link_input_bfd): Don't link unmarked sections.
4386 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4388 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4389 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4391 * elflink.h (elf_bfd_final_link): Mark sections included in the
4393 (elf_link_input_bfd): Don't link unmarked sections.
4394 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4396 (xcoff_link_input_bfd): Don't link unmarked sections.
4398 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4399 overflow error messages.
4401 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4403 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4404 is not set, print "BFD: " before the error message.
4406 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4407 Miles Bader <miles@gnu.ai.mit.edu>.
4408 * configure: Rebuild.
4410 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4415 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4416 m68k-aout, m68k-coff, and m68k-elf targets.
4418 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4420 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4421 (ieee_generic_stat_arch_elt): Restructured to prevent
4422 ieee_object_p from being called repeatedly.
4424 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4426 * coffcode.h (coff_write_object_contents): Allocate
4427 buffers large enough for any FILEHDR or AOUTHDR.
4429 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4431 * ecofflink.c (lookup_line): New static function, renamed and
4432 slighly changed from old _bfd_ecoff_locate_line.
4433 (_bfd_ecoff_locate_line): Cache line number information. Use
4434 lookup_line for actual lookup.
4436 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4438 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4439 multiple of 20 bytes.
4441 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4444 allocate ecoff_find_line, and don't initialize by hand.
4445 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4446 mips_elf_find_line, and don't call memset.
4448 * coffcode.h (coff_compute_section_file_positions): If not
4449 producing a final executable, don't consider sofar when aligning
4450 the section to the correct size.
4452 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4455 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4456 * coffgen.c (coff_section_symbol): Ifdef out.
4458 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4460 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4461 output_bfd is not NULL.
4463 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4465 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4466 of bfd_alloc (fixes fix_line not being initialized).
4467 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4469 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4471 * coffcode.h: Allow specific backends to override the
4472 bfd_link_add_symbols routine.
4474 * coff-h8300.c: Include genlink.h.
4475 (howto_table): Add R_MEM_INDIRECT.
4476 (rtype2howto): Support R_MEM_INDIRECT.
4477 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4480 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4482 * coff-alpha.c (alpha_relocate_section): Use
4483 info->callbacks_warning, rather than _bfd_error_handler, for
4484 "multiple gp" warning.
4486 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4488 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4489 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4490 table string. Use bfd_wrapped_link_hash_lookup.
4491 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4493 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4494 table, if any, when writing out symbols.
4495 (aout_link_input_section_std): Use the name from the hash table,
4496 if any, when reporting undefined symbols.
4497 (aout_link_input_section_ext): Likewise.
4498 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4499 * bout.c (get_value): Likewise.
4500 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4501 * ecoff.c (ecoff_reloc_link_order): Likewise.
4502 * elflink.h (elf_link_add_object_symbols): Likewise.
4503 (elf_reloc_link_order): Likewise.
4504 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4505 (_bfd_generic_reloc_link_order): Likewise.
4506 (default_indirect_link_order): Likewise.
4507 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4508 * sunos.c (sunos_add_one_symbol): Likewise.
4509 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4510 (bfd_xcoff_link_count_reloc): Likewise.
4511 (xcoff_reloc_link_order): Likewise.
4513 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4514 into -1 for intern->rss.
4516 * configure: Rebuild with autoconf 2.8.
4518 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4520 * stab-syms.c (__define_stab_duplicate): Define.
4521 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4523 * bfd-in.h (bfd_get_stab_name): Declare.
4524 * bfd-in2.h: Rebuild.
4525 * Makefile.in: Rebuild dependencies.
4526 (BFD_LIBS): Add stab-syms.o.
4527 (BFD_LIBS_CFILES): Add stab-syms.c.
4528 (BFD32_BACKENDS): Remove stab-syms.o.
4529 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4530 * configure.in: Don't list stab-syms.o in bfd_backends.
4531 * configure: Rebuild.
4532 * libaout.h (aout_stab_name): Don't declare.
4533 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4536 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * elf.c (assign_file_positions_for_segments): Adjust file offset
4539 for section alignment even if SEC_LOAD is not set.
4541 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4543 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4544 since they appear as targets in Makefile.in.
4545 * configure: Rebuild.
4547 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4548 don't fiddle with a symbol which is not defined anywhere.
4550 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4552 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4553 though they are defined in a shared library.
4554 (xcoff_build_ldsyms): Likewise.
4556 * coffgen.c (coff_find_nearest_line): Don't look at the line
4557 numbers for the section if section->lineno is NULL.
4559 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4560 message rather than calling BFD_ASSERT.
4561 * elfcode.h (write_relocs): Check return value of
4562 _bfd_elf_symbol_from_bfd_symbol.
4564 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4566 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4569 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4571 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4573 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4574 hppa_reloc_field_selector_type_alt.
4575 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4576 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4578 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4580 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4582 * elf.c (assign_file_positions_for_segments): Adjust the segment
4583 memory size for the alignment of a SEC_ALLOC section, not just a
4586 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4588 * m68klinux.c: New file.
4589 * hosts/m68klinux.h: New file.
4590 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4591 * configure.in (m68*-*-linux*): New native host.
4592 (m68klinux_vec): New vector.
4593 * configure: Rebuild.
4594 * targets.c (m68klinux_vec): Declare.
4595 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4596 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4597 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4598 declaration from bfd_linux_size_dynamic_sections.
4599 (bfd_m68klinux_size_dynamic_sections): Declare.
4600 * bfd-in2.h: Rebuild.
4601 * Makefile.in: Rebuild dependencies.
4602 (BFD32_BACKENDS): Add m68klinux.o.
4603 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4605 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4607 * libhppa.h (pa_arch): Add pa20.
4608 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4609 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4610 (hppa_field_adjust): Handle e_nsel.
4611 * som.c: Provide default definitions for many new relocs found only
4612 in hpux10 include files.
4613 (som_fixup_formats): Add several new relocs from hpux10.
4614 (som_hppa_howto_table): Add hpux10 relocs.
4615 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4617 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4619 * mpw-make.sed: Edit out recent shared library support, and
4620 rules to rebuild .h files using doc/chew.
4622 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4624 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4625 size even of sections with no contents.
4627 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4630 starting with '$' the way we skip names starting with '.'. When
4631 updating x_endndx, don't be fooled by an index which has been
4634 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4635 struct/union/enum type with no elements.
4637 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4641 * archive.c (bfd_generic_archive_p): If the first file in the
4642 archive can not be recognized as an object, don't assume that this
4643 is the wrong format.
4645 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4646 format is not bfd_object.
4647 (bfd_elf_get_dt_soname): Likewise.
4649 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4654 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4656 * bfd.c (tdata): Add netbsd_core_data.
4657 * bfd-in2.h: Regenerated.
4659 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4661 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4662 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4663 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4666 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4667 to get the symbol index, matching 14 Jul 95 change.
4669 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4671 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4672 Remove duplicate definition of gp.
4674 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4677 assume that we can set the GP value and then get the same value,
4678 since it won't be true if the output file is neither ELF nor
4680 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4681 _bfd_get_gp_value here.
4682 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4683 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4685 (mips_elf_lo16_reloc): Likewise.
4686 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4687 Don't require that the BFD be ELF.
4688 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4689 (mips_elf_gprel32_reloc): Likewise.
4690 (mips_elf_relocate_section): Don't assume we can set and get the
4692 (mips_elf_finish_dynamic_symbol): Don't bother to use
4693 _bfd_get_gp_value here.
4695 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4696 Don't change epdr between malloc and free. Be careful not to free
4697 NULL pointers. Zero out the first RPDR.
4699 * configure.host: On Linux, only pass -rpath option if $(libdir)
4700 is neither /lib nor /usr/lib. From Alan Modra
4701 <alan@mullet.Levels.UniSA.Edu.Au>.
4703 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4705 (elf_dt_name): Rename from elf_dt_needed_name.
4706 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4708 (bfd_elf_get_dt_soname): New function.
4709 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4710 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4711 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4712 * bfd-in2.h: Rebuild.
4714 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4716 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4717 _bfd_sparc_elf_reloc_type_lookup.
4718 (bfd_elf32_bfd_reloc_type_lookup): Update.
4719 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4720 (sparc64_elf_howto_table): Define.
4721 (sparc_reloc_map): Define.
4722 (sparc64_elf_reloc_type_lookup): New function.
4723 (sparc_elf_wdisp16_reloc): New function.
4724 (elf_info_to_howto): Use sparc64_elf_howto_table.
4725 (sparc64_elf_relocate_section): Likewise.
4726 (bfd_elf64_bfd_reloc_type_lookup): Update.
4728 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4730 * configure.host: Check for 'do not mix' from native linker before
4731 trying to use -rpath.
4733 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4735 * bfd.c (_bfd_get_gp_value): New function.
4736 (_bfd_set_gp_value): New function.
4737 * libbfd-in.h (_bfd_get_gp_value): Declare.
4738 (_bfd_set_gp_value): Declare.
4739 * libbfd.h: Rebuild.
4740 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4741 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4742 directly to the fields in the tdata information.
4743 (alpha_relocate_section): Likewise.
4744 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4745 (mips_gprel_reloc): Likewise.
4746 (mips_relocate_section): Likewise.
4747 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4748 (mips_elf_lo16_reloc): Likewise.
4749 (mips_elf_final_gp): Likewise.
4750 (mips_elf_gprel16_reloc): Likewise.
4751 (mips_elf_gprel32_reloc): Likewise.
4752 (mips_elf_relocate_section): Likewise.
4753 (mips_elf_finish_dynamic_symbol): Likewise.
4755 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4757 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4759 * configure.in: Call AC_PROG_CC before configure.host.
4760 * configure: Rebuild.
4761 * configure.host: Don't set information which autoconf should
4762 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4764 * configure.host: Remove go32 and win32 host information, since it
4765 should no longer be needed.
4767 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4768 then start a new segment rather than put a writable section in a
4771 * configure.host: Set RPATH_ENVVAR.
4773 * Makefile.in: Rebuild dependencies.
4775 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4776 zero_section variable.
4778 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4780 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4781 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4782 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4784 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4786 * ieee.c (ieee_write_expression): Only use an R variable for a
4787 local symbol. Don't output a zero offset. Handle a zero address.
4788 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4789 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4791 (parse_expression): Don't try to handle multiple occurrences of a
4792 P variable. Handle I variables differently from X variables. Fix
4793 the order of minus expressions.
4794 (ieee_slurp_external_symbols): Generate an I variable for an NN
4795 record. Fix handling of ATI and ATX records.
4796 (ieee_slurp_sections): Only set minimal section attributes.
4797 Adjust them later, based on the section contents.
4798 (ieee_object_p): Read in the file until just after the ME record.
4799 Call ieee_slurp_section_data to set the section flags.
4800 (do_one): Add iterations parameter. Only repeat the first load
4801 item. Set the section and file reloc flags.
4802 (ieee_slurp_section_data): Set section flags. Pass iterations to
4804 (ieee_canonicalize_reloc): Handle I variables.
4805 (do_with_relocs): Only emit relocation size when necessary.
4806 Increase MAXRUN to 127. Change ov to be assigned, and take
4807 src_mask and pcrel_offset into account.
4808 (ieee_write_data_part): Skip sections that are not loaded.
4809 (ieee_write_external_part): Don't output optional last entry of WX
4811 (ieee_write_me_part): Make setting of me_record neater.
4812 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4814 * syms.c (stt): Add entries for zerovars, vars, and code.
4816 * elfcode.h (validate_reloc): New static function.
4817 (write_relocs): Call validate_reloc for non ELF relocs.
4819 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4820 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4821 (TARGET_LITTLE_SYM): Likewise.
4823 * config.bfd (m68*-*-psos*): New target.
4825 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4827 * i386msdos.c: Remove some #if 0 code.
4828 (msdos_write_object_contents): Don't include empty sections in the
4829 size computation, regardless of their address.
4831 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4833 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4834 is NULL, ie, the -r switch is used.
4836 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4839 (BFD_RELOC_MIPS_GOT_LO16): Define.
4840 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4841 * bfd-in2.h, libbfd.h: Rebuild.
4842 * elf32-mips.c (mips_reloc_map): Map new relocs.
4844 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4846 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4849 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4850 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4851 simple number for the section address, rather than an expression.
4852 Limit the number of bytes between relocs to MAXRUN.
4853 (ieee_write_me_part): Set me_record to the file offset after the
4855 (ieee_write_processor): New static function.
4856 (ieee_write_object_contents): Use ieee_write_processor.
4858 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4862 * coff-aux.c: Change include of aux.h to aux-coff.h.
4864 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4866 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4867 relocation put the addend both in the reloc entry and the data.
4868 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4871 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4872 a R_68K_PCxx reloc against a defined global symbol directly.
4873 (elf_m68k_check_relocs): Don't count such a reloc.
4875 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4876 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4877 symbol for now, otherwise always record the symbol as dynamic.
4878 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4879 is not referenced by a dynamic object, and we are not making a
4880 shared object, then don't make a PLT entry. If we do make a PLT
4881 entry, make sure the symbol has been recorded as dynamic.
4883 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4885 * configure.host: When making a shared library, set HLDFLAGS to
4886 pass an appropriate -rpath option. Use the make variable SONAME
4887 as the shared library soname, rather than computing it here. On
4888 SunOS, build stamp-tshlink in place of $(SHLINK).
4889 * Makefile.in (SONAME): New variable.
4890 ($(SHLINK)): Make a link to the transformed name, as well.
4891 (stamp-tshlink): New target.
4892 (install): Skip stamp-tshlink during install.
4894 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4896 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4897 linker sections have been set up yet.
4899 * elf.c (make_mapping): Add an additional argument to suppress
4900 making the first section include the program headers.
4901 (map_sections_to_segments): If the user used -Ttext such that the
4902 program headers are on a different page, do not set the flags
4903 saying that this section includes the program headers.
4905 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4907 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4908 don't define TRAD_HEADER.
4909 * configure: Rebuild.
4911 * netbsd-core.c: New file, support for NetBSD core files.
4912 * hosts/*nbsd.h: Removed.
4914 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4916 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4917 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4918 * libbfd.h, bfd-in2.h: Regenerated.
4919 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4920 bfd_elf32_bfd_reloc_type_lookup.
4921 (reloc_type{,_names}): Deleted.
4922 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4924 (sparc_reloc_map): Add sparc64 relocs.
4925 (sparc_elf_notsupported_reloc): New static function.
4926 (sparc_elf_wdisp16_reloc): New static function.
4927 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4928 (elf32_sparc_relocate_section): Likewise.
4929 (bfd_elf32_bfd_reloc_type_lookup): Define.
4930 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4931 (reloc_type{,_names}): Deleted.
4932 (elf_sparc_howto_table): Deleted.
4933 (sparc_reloc_map): Deleted.
4934 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4935 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4937 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4942 * Makefile.in (program_transform_name): New variable.
4943 (install): Transform library name before installing it.
4945 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4947 * archures.c (bfd_mach_i960_hx): Define.
4948 * bfd-in2.h: Rebuild.
4949 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4950 (MATRIX): Expand entries for HX.
4951 (arch_info_struct): Add i960:hx entry.
4952 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4953 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4954 (coff_set_flags): Handle bfd_mach_i960_hx.
4956 Support for building as a shared library, based on patches from
4957 Alan Modra <alan@spri.levels.unisa.edu.au>:
4958 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4959 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4960 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4961 * configure: Rebuild.
4962 * configure.host: If --enable-shared, adjust shared library stuff
4963 based on the host. If the host is SunOS, and the linker supports
4964 -rpath, set HLDFLAGS to use it.
4965 * Makefile.in (ALLLIBS): New variable.
4966 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4967 (COMMON_SHLIB, SHLINK): New variables.
4968 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4969 (STAGESTUFF): Remove variable.
4970 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4972 (stamp-ofiles): New target, like old ofiles target, but build
4973 using a temporary file and move-if-change, and touch stamp-ofiles
4975 (ofiles): Just depend upon stamp-ofiles.
4976 (stamp-piclist, piclist): New targets.
4977 ($(SHLIB), $(SHLINK)): New targets.
4978 (targets.o, archures.o): Build twice if PICFLAG is set.
4979 (do_mostlyclean): Remove pic/*.o.
4980 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4982 (do_distclean): Remove pic and stamp-picdir.
4983 (install): Install shared libraries.
4984 ($(OFILES)): Depend upon stamp-picdir.
4985 (stamp-picdir): New target.
4987 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4989 * libcoff.h: Rebuild.
4991 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4992 flavour of a section with no owner.
4994 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4995 ELF_LINK_NON_ELF flag.
4996 (mips_elf_create_got_section): Likewise.
4998 * elf.c: Revert last change, since it breaks dynamic linking.
4999 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5001 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5002 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5003 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5005 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5007 * elf.c (assign_file_positions_for_segments): If the backend does
5008 not want the elf header or the program headers in the address
5009 space, do not include them in the calculations.
5011 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5012 function to determine if we need additional program headers.
5013 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5014 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5016 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5018 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5020 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5022 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5023 back into one line. Some compilers (sunos 4.1.3 for example)
5024 won't accept args split across more than one line.
5026 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5028 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5029 * configure: Regenerate.
5031 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5033 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5034 try to do arithmetic on a void *, cast it to a unsigned char * first.
5036 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5038 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5039 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5041 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5042 flag for a newly defined symbol.
5043 (NAME(bfd_elf,record_link_assignment)): Likewise.
5044 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5045 set the DEF or REF_REGULAR flags correctly.
5047 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5048 (libbfd.h, libcoff.h): Corresponding change.
5050 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5051 a PLT32 reloc as dynamic.
5052 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5053 is not referenced by a dynamic object, and we are not making a
5054 shared object, then don't make a PLT entry. If we do make a PLT
5055 entry, make sure the symbol has been recorded as dynamic.
5057 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5059 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5060 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5061 (powerpcle-*-cygwin32): New.
5062 * peicode.h (add_data_entry): Get address from vma.
5064 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5066 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5067 attached to the section has already been created as an undefined
5068 symbol, treat it as if it hasn't been created yet.
5070 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5072 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5073 symbol or section symbols if stripping all symbols and this is not
5074 a relocateable link. Don't output the symbol string table if
5075 there are no symbols.
5076 (elf_link_flush_output_syms): Don't do anything if there are no
5079 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5081 * coff-aux.c: New file.
5082 * hosts/m68kaux.h: New file.
5083 * config.bfd (m68*-apple-aux*): New target.
5084 * configure.in (m68*-apple-aux*): New native host.
5085 (m68kaux_coff_vec): New vector.
5086 * configure: Rebuild.
5087 * targets.c (m68kaux_coff_vec): Declare.
5088 * coffcode.h (bfd_coff_backend_data): Add field
5089 _bfd_coff_link_add_one_symbol.
5090 (bfd_coff_link_add_one_symbol): Define.
5091 (compare_arelent_ptr): New static function if TARG_AUX.
5092 (coff_write_relocs): If TARG_AUX, sort the relocs.
5093 (coff_write_object_contents): Set A/UX aouthdr magic number.
5094 (coff_link_add_one_symbol): Define if not defined.
5095 (bfd_coff_std_swap_table): Initialize new field.
5096 * libcoff.h: Rebuild.
5097 * cofflink.c (coff_link_add_symbols): Call
5098 bfd_coff_link_add_one_symbol rather than
5099 _bfd_generic_link_add_one_symbol.
5100 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5101 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5102 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5103 * Makefile.in: Rebuild dependencies.
5104 (BFD32_BACKENDS): Add coff-aux.o.
5105 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5107 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5109 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5110 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5112 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5114 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5115 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5116 (maintainer-clean): Warn about deleting special files.
5117 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5119 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5120 warning symbols correctly.
5121 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5122 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5123 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5124 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5125 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5126 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5128 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5131 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5133 * libcoff-in.h: aligned newly exported names with bfd naming
5134 conventions. Removed an erroneous define of POWERPC_LE_PE.
5135 * libcoff.h: Rebuild.
5136 * cofflink.c, coff-ppc.c: the above function name changes
5138 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5140 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5141 * ecoff.c (struct extsym_info): Define.
5142 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5143 to ecoff_link_write_external.
5144 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5145 Strip symbols when appropriate.
5147 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5148 * syms.c (BSF_OBJECT): Define.
5149 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5150 * bfd-in2.h: Rebuild.
5151 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5153 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5156 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5157 copying relocs into a shared object, treat a defined global symbol
5159 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5160 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5161 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5163 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5164 real defined symbol, not to a weak defined symbol.
5166 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5168 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5169 and made a few static functions externs.
5171 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5172 POWERPC_LE_PE hack in cofflink.
5174 * libcoff-in.h: promoted the following from cofflink.c to allow
5175 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5176 coff_debug_merge_element, struct coff_debug_merge_type,
5177 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5178 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5179 coff_debug_merge_hash_lookup, coff_link_section_info,
5180 coff_final_link_info, coff_debug_merge_hash_newfunc,
5181 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5183 * libcoff.h: re-gen'd
5185 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5187 * syms.c: Include "bfdlink.h".
5188 (struct stab_find_info): Define.
5189 (_bfd_stab_section_find_nearest_line): New function.
5190 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5191 * libbfd.h: Rebuild.
5192 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5193 * elf.c (_bfd_elf_find_nearest_line): Try calling
5194 _bfd_stab_section_find_nearest_line before searching the ELF
5195 symbol table. Find the closest STT_FUNC symbol, not the last one.
5196 * libcoff-in.h (coff_data_type): Add line_info field.
5197 * libcoff.h: Rebuild.
5198 * coffgen.c (coff_find_nearest_line): Try calling
5199 _bfd_stab_section_find_nearest_line before searching the COFF
5201 * Makefile.in: Rebuild dependencies.
5203 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5205 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5206 4 bytes, so we get the correct value when updating the register
5207 field in little endian mode.
5209 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5212 entry_section fields. Add sntoc and snentry fields.
5213 * libcoff.h: Rebuild.
5214 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5215 not toc_section and entry_section (the COFF file does not have any
5216 sections at this point).
5217 (coff_write_object_contents): Set o_snentry and o_sntoc from
5218 snentry and sntoc rather than entry_section and toc_section.
5219 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5220 snentry, not toc_section and entry_section.
5221 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5222 entry_section from hentry.
5223 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5225 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5226 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5227 than using toc_section directly.
5229 * archures.c: Add missing `.' in enum bfd_architecture.
5230 * bfd-in2.h: Rebuild.
5232 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5233 Robert Lipe <robertl@arnet.com>.
5235 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5237 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5238 to sections we allocate. Use bfd_zalloc to allocate initialial
5239 sections, not bfd_alloc.
5240 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5241 SDA{,2}I16 relocations.
5242 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5243 whether to put something in .sbss or not.
5244 (ppc_elf_relocate_section): Add support for more relocations. Add
5245 in sec->output_offset where appropriate. Make error messages
5246 include the symbol name.
5248 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5249 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5250 doesn't get redefined messages if -shared.
5252 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5253 section if the rel_section field has been set up.
5255 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5257 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5260 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5262 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5263 of flags, only flags used are controlled by mach number. Bump up
5264 output file mach number to highest of input file mach numbers.
5265 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5266 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5268 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5269 bfd_elf64_sparc_vec support.
5271 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5273 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5274 the embedded bit is set on some objects and not on others. Just
5276 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5279 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5281 * coffcode.h (coff_new_section_hook): Don't try to align the
5284 * coffcode.h (coff_set_section_contents): Fix the handling of the
5285 .lib section to work even if the entire section contents are
5286 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5287 Robert Lipe <robertl@arnet.com>.
5289 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5291 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5292 memory here for contents.
5294 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5295 _SDA2_BASE_ by 32768.
5296 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5297 started using. Allocate contents for .sdata and .sdata2 sections
5299 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5301 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5302 size _SDA{,2}_BASE_.
5303 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5306 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5308 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5310 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5311 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5312 (bfd_mach_sparc_v9a): Define.
5313 (bfd_mach_sparc_v9_p): Define.
5314 * bfd-in2.h: Regenerated.
5315 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5317 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5318 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5319 to bfd_elf32_sparc_vec.
5320 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5321 Add v8plus{,a} support.
5323 (sparc_compatible): New function.
5324 * elf32-sparc.h: #include "elf/sparc.h".
5325 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5326 elf32_sparc_final_write_processing): New functions.
5327 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5328 elf_backend_final_write_processing): Define.
5330 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5332 * elf-bfd.h (struct elf_link_hash_entry): Add
5333 linker_section_pointer field.
5334 (enum elf_linker_section_enum): Enumeration for new way of
5335 creating linker dynamic sections and symbols.
5336 (elf_linker_section{,_pointers}): New structures for creating
5337 dynamic sections and symbols.
5338 (elf_obj_tdata): Add linker_section_pointers and linker_section
5340 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5341 (_bfd_elf_create_linker_section): New declarations.
5342 (_bfd_elf_find_pointer_linker_section): Ditto.
5343 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5344 (_bfd_elf_make_linker_section_rela): Ditto.
5346 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5348 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5349 (ppc_elf_create_linker_section): New function to create the
5350 sections .got, .sdata, and .sdata2.
5351 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5353 (ppc_elf_check_relocs): Support more of the eabi relocations.
5354 (ppc_elf_relocate_section): Ditto.
5355 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5356 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5358 * elflink.h (elf_create_pointer_linker_section): New function to
5359 create initialized pointers in dynamic linker sections.
5360 (elf_finish_pointer_linker_section): Actually intialize the
5361 pointers created above.
5363 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5364 macros to provide both 32 and 64 bit versions of
5365 elf_create_pointer_linker_section.
5366 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5367 provide both 32 and 64 bit versions of
5368 elf_finish_pointer_linker_section.
5370 * elflink.c (_bfd_elf_create_linker_section): New function to
5371 create a linker section.
5372 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5373 given address in the linker pointer offsets created for a given
5375 (_bfd_elf_make_linker_section_rela): Make a RELA section
5376 corresponding to the generated linker section.
5378 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5380 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5382 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5384 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5385 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5386 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5387 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5388 toc entry in an objdump) for now.
5389 (ppc_do_last, ppc_get_last): New function - needed to save processing
5390 the toc owner to the end.
5391 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5394 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5395 toc owner from being done till last. Must define POWERPC_LE_PC
5398 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5400 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5402 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5403 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5405 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5407 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5409 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5411 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5413 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5415 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5417 * elf.c (assign_file_positions_for_segments): Don't increment file
5418 offset for a segment which contains no loadable sections.
5420 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5422 * reloc.c: Add new PowerPC relocations.
5423 * {bfd-in2,libbfd}.h: Regenerate.
5425 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5426 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5428 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5430 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5433 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5436 * coffgen.c (coff_find_nearest_line): Don't try to cache
5437 information in sections that are not owned by a BFD. From Richard
5438 Henderson <richard@atheist.tamu.edu>.
5440 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5441 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5442 * elflink.h (elf_link_output_extsym): Remove special check for
5445 * ecoffswap.h: Add prototypes for static functions.
5447 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5449 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5450 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5452 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5453 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5454 support. Begin support for R_PPC_SDA{2,}REL.
5456 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5458 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5459 create the .got and .got.neg sections.
5460 (ppc_elf_size_dynamic_sections): Call it.
5461 (ppc_elf_check_relocs): Call it.
5462 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5463 (ppc_elf_check_relocs): Add error messages for relocations we
5464 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5467 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5469 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5470 section flags for V.4 and eabi.
5472 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5474 * elf.c (assign_file_positions_for_segments): If a segment
5475 contains no sections, don't mark it as readable.
5477 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5478 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5480 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5481 dynamic section, if there is one.
5482 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5483 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5484 (bfd_elf64_swap_dyn_in): Likewise.
5485 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5487 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5489 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5490 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5491 <pirker@eiunix.tuwien.ac.at>.
5493 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5495 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5496 PowerPC V.4 and eabi.
5497 * bfd-in2.h: Regenerate.
5498 * libfd.h: Regenerate.
5500 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5502 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5503 section type and SHF_EXCLUDE section flag, turning them into the
5504 appropriate bfd section flag.
5506 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5508 * xcofflink.c (xcoff_link_add_symbols): Create the special
5509 sections if we see a DYNAMIC object, in case that is the only
5510 XCOFF input object we see.
5512 * elf32-mips.c: Extensive changes for a start at dynamic linking
5513 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5515 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5516 (struct elf_backend_data): Remove
5517 elf_backend_create_program_headers field. Add
5518 elf_backend_additional_program_headers and
5519 elf_backend_modify_segment_map fields.
5520 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5522 (elf_backend_additional_program_headers): Likewise.
5523 (elf_backend_modify_segment_map): Likewise.
5524 (elf_backend_create_program_headers): Don't define.
5525 (elfNN_bed): Change to account for field changes.
5526 * elf.c (assign_file_positions_for_segments): Call new
5527 modify_segment_map backend function. Don't call old
5528 create_program_headers backend function.
5529 (get_program_header_size): Call additional_program_headers rather
5530 than create_program_headers.
5531 * elflink.h (elf_link_add_object_symbols): Initialize
5532 type_change_ok from new backend field.
5533 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5535 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5536 a reloc against the appropriate section.
5538 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5539 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5540 (elf_flags_init): Rename from elf_ppc_flags_init.
5541 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5543 (ppc_elf_copy_private_bfd_data): Likewise.
5544 (ppc_elf_merge_private_bfd_data): Likewise.
5546 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5549 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5551 * coff-alpha.c (alpha_relocate_section): During final link, allow
5552 output .lita section to be bigger than 64k by adjusting gp value
5553 on a per-input section basis.
5554 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5556 (struct ecoff_section_tdata): Add gp field.
5558 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5560 Handle Alpha ECOFF changes in OSF/1 3.2.
5561 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5563 * coff-alpha.c: Include "aout/ar.h".
5564 (alpha_ecoff_get_relocated_section_contents): Don't require an
5565 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5566 3.2 doesn't generate one.
5567 (alpha_relocate_section): Likewise.
5568 (alpha_ecoff_slurp_armap): Define.
5569 (alpha_ecoff_slurp_extended_name_table): Define.
5570 (alpha_ecoff_construct_extended_name_table): Define.
5571 (alpha_ecoff_truncate_arname): Define.
5572 (alpha_ecoff_write_armap): Define.
5573 (alpha_ecoff_generic_stat_arch_elt): Define.
5574 (alpha_ecoff_update_armap_timestamp): Define.
5576 (alpha_ecoff_read_ar_hdr): New static function.
5577 (alpha_ecoff_get_elt_at_filepos): New static function.
5578 (alpha_ecoff_openr_next_archived_file): New static function.
5579 (alpha_ecoff_get_elt_at_index): New static function.
5580 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5581 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5582 _bfd_ecoff to alpha_ecoff.
5583 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5584 field from backend structure, rather than always calling
5585 _bfd_get_elt_at_filepos.
5586 * coff-mips.c (mips_ecoff_backend_data): Initialize
5587 get_elt_at_filepos field.
5588 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5589 from _bfd_generic_read_ar_hdr with minor changes.
5590 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5591 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5592 * libbfd.h: Rebuild.
5594 * bfd-in.h (BFD_IN_MEMORY): Define.
5595 * libbfd-in.h (struct bfd_in_memory): Define.
5596 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5597 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5598 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5599 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5600 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5601 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5602 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5603 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5604 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5605 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5607 (bfd_openstreamr): Likewise.
5608 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5609 BFD_IN_MEMORY is not set.
5610 * riscix.c (riscix_some_aout_object_p): Likewise.
5611 * bfd-in2.h, libbfd.h: Rebuild.
5613 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5614 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5615 (bfd_get_elt_at_index): Define.
5616 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5617 bfd_get_elt_at_index. Change index parameter from int to
5619 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5620 (_bfd_noarchive_get_elt_at_index): Define.
5621 (_bfd_archive_bsd_get_elt_at_index): Define.
5622 (_bfd_archive_coff_get_elt_at_index): Define.
5623 * bfd-in2.h, libbfd.h: Rebuild.
5624 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5625 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5626 * ieee.c (ieee_get_elt_at_index): Define.
5627 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5628 * oasys.c (oasys_get_elt_at_index): Define.
5629 * som.c (som_get_elt_at_index): Define.
5631 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5632 numbers to the .text section.
5634 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5636 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5637 If there is a SEC_DEBUGGING section, get the contents of the debug
5638 information part from it.
5639 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5641 (ieee_write_object_contents): Check ieee_write_debug_part return.
5643 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5645 * config.bfd (i[345]86-*-freebsd*): Add target.
5646 * configure.in (i386freebsd_vec): Add vec.
5647 * configure: Regenerate.
5648 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5649 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5650 Rebuild dependencies..
5651 * freebsd.h: New file.
5652 * i386freebsd.c: New file.
5653 * targets.c (i386freebsd_vec): Declare.
5654 (bfd_target_vector): Add i386freebsd_vec.
5655 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5656 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5658 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5660 * ieee.c (ieee_slurp_debug): New static function.
5661 (ieee_object_p): Call it.
5662 (ieee_slurp_section_data): Skip debugging sections.
5663 (ieee_get_reloc_upper_bound): Likewise.
5664 (ieee_get_section_contents): Likewise.
5665 (ieee_canonicalize_reloc): Likewise.
5666 (ieee_write_section_part): Likewise.
5667 (ieee_write_debug_part): Likewise.
5668 (ieee_write_data_part): Likewise.
5669 (init_for_output): Likewise.
5671 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5673 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5675 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5676 relocs, since ppc_elf_relocate_section handles the linker case.
5677 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5679 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5680 ppc_elf_relocate_section since that is now the only caller.
5681 (ppc_elf_relocate_section): Ditto.
5683 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * coffcode.h (coff_write_object_contents): If we don't know the
5686 section of the entry point for an XCOFF executable, always set the
5687 entry address to -1.
5689 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5691 * elf.c (bfd_section_from_shdr): Add support for note sections.
5693 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5695 * bfd-in.h (struct _symbol_info): Add stab_type field.
5696 * bfd-in2.h: Rebuild.
5697 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5699 * elf32-ppc.c: Remove trailing newline from calls to
5701 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5702 difference if target endianness is known.
5704 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5706 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5707 old style TOC16 references without using R_PPC_GOT.
5708 (ppc_reloc_type): Ditto.
5709 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5710 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5711 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5712 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5713 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5715 (ppc_elf_adjust_dynamic_symbol): Ditto.
5716 (ppc_elf_adjust_dynindx): Ditto.
5717 (ppc_elf_size_dynamic_sections): Ditto.
5718 (ppc_elf_finish_dynamic_symbol): Ditto.
5719 (ppc_elf_finish_dynamic_sections): Ditto.
5720 (ELF_DYNAMIC_INTERPRETER): Define.
5722 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5724 * elf.c (copy_private_bfd_data): When attaching sections to
5725 segments ignore sections that won't be allocated. Patch from
5728 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5730 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5733 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5735 * coff-i960.c (CALC_ADDEND): Define.
5736 (coff_i960_relocate_section): Add the input section VMA to the
5737 addend for PC relative relocs.
5739 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5741 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5742 to correctly terminate.
5744 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5746 * targets.c (enum bfd_endian): Define.
5747 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5748 from boolean to enum bfd_endian. Change header_byteorder_big_p
5750 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5751 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5752 * bfd-in2.h: Rebuild.
5753 * All targets: Change initialization of byteorder and
5754 header_byteorder to use enum bfd_endian values rather than
5756 * All files: Change all references to byteorder_big_p and
5757 header_byteorder_big_p to use new bfd_*_endian macros.
5759 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5761 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5763 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5765 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5767 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5769 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5771 * ieee.c: Lots of minor cleanups. Make many functions return
5772 errors rather than calling abort. Also:
5773 (ieee_write_twobyte): Remove; change callers to call existing
5774 ieee_write_2bytes function.
5775 (ieee_write_expression): Don't output the section twice when
5776 outputting a local symbol. Don't emit an extraneous zero if there
5778 (ieee_slurp_sections): Set the lma as well as the vma.
5779 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5781 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5782 a recognized one or bfd_arch_unknown.
5783 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5785 (ihex_get_symtab): Likewise.
5787 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5789 * aoutx.h: Include <ctype.h>.
5790 (struct aout_link_includes_table): Define.
5791 (struct aout_link_includes_totals): Define.
5792 (struct aout_link_includes_entry): Define.
5793 (aout_link_includes_lookup): Define macro.
5794 (struct aout_final_link_info): Add includes field.
5795 (aout_link_includes_newfunc): New static function.
5796 (NAME(aout,final_link)): Initialize includes hash table.
5797 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5799 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5801 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5803 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5805 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5807 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5809 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5810 (pe_print_private_bfd_data): call pe_print_reloc.
5811 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5812 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5813 up some debugging as well.
5815 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5817 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5820 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5822 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5823 when setting sections to NULL.
5825 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5827 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5829 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5830 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5832 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5833 * bfd-in2.h: Rebuild.
5835 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5837 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5839 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5841 * ihex.c (ihex_scan): Handle record types 4 and 5.
5842 (ihex_object_p): Permit types 4 and 5.
5843 (ihex_set_section_contents): Remove check for out of range
5845 (ihex_write_object_contents): Generate types 4 and 5.
5847 * elflink.h (elf_link_output_extsym): Just ignore warning and
5848 indirect references to symbols which don't really exist.
5850 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5852 * peicode.h (pe_print_idata): Minor format fixes
5853 (pe_print_edata): New function. Under private printing, this formats
5854 the edata section of a PE file.
5855 (pe_print_private_bfd_data): Added call to pe_print_edata.
5857 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5859 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5860 index, don't call stoi.
5862 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5864 * srec.c (srec_scan): Set lma as well as vma.
5866 * ihex.c: New file; support for Intel Hex format.
5867 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5868 (ihex_vec): Declare.
5869 (bfd_target_vector): Always include ihex_vec.
5870 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5871 * Makefile.in: Rebuild dependencies.
5872 (BFD_LIBS): Add ihex.o
5873 (BFD_LIBS_CFILES): Add ihex.c.
5874 * bfd-in2.h: Rebuild.
5876 * elf.c (assign_file_positions_for_segments): Sort the sections in
5878 (get_program_header_size): Return the right size if segment_map is
5880 (copy_private_bfd_data): Don't bother to sort the sections.
5882 * bfd.c (bfd_record_phdr): New function.
5883 * bfd-in.h (bfd_record_phdr): Declare.
5884 * bfd_in2.h: Rebuild.
5886 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5889 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5890 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5892 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5893 (bfd_zmalloc): Change declaration.
5894 * libbfd.h: Rebuild.
5895 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5896 and realloc. Don't set bfd_error_no_memory if they fail.
5898 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5900 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5901 uses as well. Added a new howto to deal with TOCREL16 relocs that
5902 are TOCDEFN as well.
5903 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5904 to handle RVA relocs from dlltool.
5905 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5906 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5907 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5909 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5910 to get the right section alignment.
5912 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5914 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5915 p_paddr if p_paddr is zero.
5916 (make_mapping): Set includes_filehdr and includes_phdrs for first
5918 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5920 (assign_file_positions_for_segments): Handle includes_filehdr and
5921 includes_phdrs. Remove special handling of PT_PHDR and first
5923 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5924 when appropriate. Remove special handling of PT_PHDR segment.
5925 Use a more complex condition for when a section is included in a
5926 segment to handle Solaris linker oddities.
5928 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5930 * coff-m88k.c (howto_table): Reformatted for easier reading;
5931 special_function now points to new function m88k_special_reloc.
5932 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5934 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5935 be done correctly by m88k_special_reloc.
5936 (reloc_processing): New function to be used by RELOC_PROCESSING.
5937 (RELOC_PROCESSING): Define to call reloc_processing.
5939 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5941 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5942 (pe_print_pdata): Likewise.
5944 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5945 obstack_alloc fails.
5946 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5948 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5949 * Many files: don't set bfd_error_no_memory if one of the above
5952 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5953 if p_paddr_valid is set.
5954 (copy_private_bfd_data): New static function.
5955 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5957 * elf.c (assign_file_positions_for_segments): Fix case where extra
5958 program headers were allocated.
5960 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5961 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5962 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5963 _bfd_elf_print_private_bfd_data.
5965 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5966 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5967 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5968 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5969 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5970 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5971 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5973 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5975 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5976 * elf.c (make_mapping): New static function.
5977 (map_sections_to_segments): New static function.
5978 (elf_sort_sections): New static function.
5979 (assign_file_positions_for_segments): New static function.
5980 (map_program_segments): Remove.
5981 (get_program_header_size): Remove sorted_hdrs, count, and
5982 maxpagesize parameters. Simplify.
5983 (assign_file_positions_except_relocs): When generating an
5984 executable, use assign_file_positions_for_segments.
5985 (elf_sort_hdrs): Remove.
5986 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5987 to get_program_header_size.
5989 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5991 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5993 * configure, config.in: Regenerate with autoconf 2.7.
5995 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5996 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5998 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6000 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6001 (ecoff_sec_to_styp_flags): Likewise.
6002 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6003 (ecoff_set_symbol_info): Handle scRConst.
6004 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6005 (ecoff_compute_section_file_positions): Handle .rconst section.
6006 (_bfd_ecoff_write_object_contents): Likewise.
6007 (ecoff_link_check_archive_element): Handle scRConst.
6008 (ecoff_link_add_externals): Likewise.
6009 (ecoff_link_write_external): Handle .rconst section.
6010 (ecoff_reloc_link_order): Likewise.
6011 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6012 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6014 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6016 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6017 DEF_DYNAMIC flag is set.
6019 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6021 * host-aout.c: If TRAD_HEADER is defined, include it.
6023 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6025 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6026 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6027 (BFD_NEED_DECLARATION): New function.
6028 * configure.in: Use BFD_NEED_DECLARATION.
6029 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6030 * configure, config.in: Rebuild with autoconf 2.6.
6032 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6033 special_sections before returning when called with a non XCOFF
6036 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6039 * coffcode.h (coff_compute_section_file_positions): Only pad the
6040 previous section to force file alignment when creating an
6043 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6045 * coffcode.h (coff_compute_section_file_positions): If
6046 RS6000COFF_C, set up the .debug section.
6048 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6049 if it is not large enough to accomodate the entire TOC area with
6050 signed 16 bit offsets.
6051 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6053 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6054 TOC anchor to use the TOC value used in the output file.
6056 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6058 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6059 (_bfd_coff_read_string_table): Likewise.
6061 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6063 * pe-arm.c: Fix typos.
6064 * coff-arm.c: Likewise.
6066 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6068 * coff-ppc.c (list_ele): Added "cat"egory member.
6069 (record_toc): New category parameter (priv or pub).
6070 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6071 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6072 the mainline. It addes extra toc cells in error.
6073 (ppc_coff_swap_sym_in_hook): Added some documentation.
6074 (dump_toc): Can now diagnose "virtual toc" chicanery.
6076 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6078 * elf-bfd.h (struct elf_link_hash_table): Change type of
6079 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6081 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6083 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6084 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6086 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6087 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6088 defined or mentioned in a regular file.
6090 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6092 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6093 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6094 (coff_ppc_relocate_section): Correct REL24 handling
6095 (ppc_process_before_allocation): Correct TOCDEFN handling
6097 * peicode.h (dir_names): Added name descriptions
6099 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6101 * VERSION: Updated to cygnus-2.6.
6103 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6105 * targets.c (m68k4knetbsd_vec): Declare.
6107 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6109 * targets.c (bfd_target): Change type of second argument to
6110 _bfd_print_private_bfd_data from void * to PTR.
6111 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6112 using PTR rather than void *.
6113 * bfd-in2, libbfd.h: Rebuild.
6114 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6116 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6117 _bfd_generic_bfd_print_private_bfd_data rather than casting
6120 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6122 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6123 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6125 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6126 BFD64_BACKENDS_CFILES): New variables.
6129 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6131 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6132 not at the file position of the first section.
6133 * coffcode.h (coff_compute_section_file_positions): Avoid using
6135 (coff_write_object_contents): When generating a PPC PE executable
6136 with no symbols, round up the file size to a COFF_PAGE_SIZE
6138 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6139 don't write out a string table.
6141 * elf.c (bfd_section_from_shdr): When using a different section
6142 header, pass the new one to _bfd_elf_make_section_from_shdr.
6143 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6144 (elf_map_symbols): Add section VMA to symbol value when comparing
6146 (_bfd_elf_compute_section_file_positions): Only build symbol table
6147 if there are some symbols. Set file offset of symtab and strtab
6149 (assign_file_positions_except_relocs): Remove dosyms parameter.
6150 Change all callers. Never set file offset of symtab and strtab
6152 (_bfd_elf_copy_private_section_data): New function.
6153 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6154 (_bfd_elf_copy_private_symbol_data): New function.
6155 (swap_out_syms): Check for special mapping of st_shndx created by
6156 copy_private_symbol_data.
6157 * elfxx-target.h: Use new copy routines.
6158 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6159 (_bfd_elf_copy_private_section_data): Declare.
6161 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6163 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6166 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6167 _bfd_dummy_target, matching the recent change to archive
6170 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6172 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6173 arithmetic on PTR types.
6175 * aout-target.h (MY(callback)): Set the lma of the sections.
6177 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6178 symbol into a reloc against the section.
6180 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6182 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6183 glue for the relocs: IMGLUE and IFGLUE.
6184 (record_toc): new function - tracks toc contents
6185 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6186 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6187 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6188 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6189 (ppc_record_toc_entry): Removed a debug define (duh)
6191 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6192 (pe_print_idata): New function - formats the idata section data
6193 (pe_print_pdata): New function - formats the pdata section data
6194 (pe_print_private_bfd_data): calls to above
6196 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6198 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6199 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6200 TARGET_SYM and TARGET_NAME for vector and BFD name.
6201 * coff-pmac.c (pmac_xcoff_vec): Remove.
6202 (TARGET_SYM, TARGET_NAME): Define.
6203 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6204 machine to 0, not all PowerMacs are 601s.
6206 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6208 * elfcode.h (elf_object_p): Read in any program headers.
6209 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6210 based on the program headers, if any.
6211 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6212 (map_program_segments): Set p_paddr of program headers based on
6215 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6217 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6220 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6221 trying to do a relocateable link with a non-a.out object file.
6223 * archive.c (bfd_generic_archive_p): Check the first object file
6224 in an archive even if target_defaulted is set. If the object file
6225 has the wrong xvec, reject it.
6227 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6228 be represented, report the name via _bfd_error_handler.
6229 (translate_to_native_sym_flags): Likewise.
6230 * elf32-mips.c (mips_elf_final_link): Likewise.
6231 * oasys.c (oasys_write_sections): Likewise.
6233 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6234 which checks for STYP_OVRFLO sections.
6235 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6236 reloc and lineno count overflows.
6237 (coff_write_object_contents): Call coff_count_linenumbers before
6238 coff_compute_section_file_positions. If RS6000COFF_C, handle
6239 reloc and lineno count overflows.
6240 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6241 relocs before dealing with .pad sections. Count overflow section
6242 headers when handling .pad sections.
6244 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6247 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6248 (struct xcoff_link_hash_table): Add descriptor_section and
6249 special_sections fields.
6250 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6251 (xcoff_link_add_symbols): Set linkage section alignment. Create
6252 descriptor section. Check for magic symbol names (_text, etc.),
6253 and record them in special_sections if found. Set
6254 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6255 descriptor field to point back to the function code symbol.
6256 (xcoff_sweep): Always mark the special descriptor_section.
6257 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6258 function descriptor, and mark it if it is.
6259 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6260 parameter, and fill it in. Allocate space for the descriptor
6262 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6263 global linkage code. If an undefined function descriptor is
6264 exported, arrange to define it. Warn about any other undefined
6266 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6267 (xcoff_write_global_symbol): Create a function descriptor when
6269 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6270 * bfd-in2.h: Rebuild.
6272 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6274 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6275 (ppc_coff_link_hash_table): new types for hashing
6276 (ppc_coff_link_hash_newfunc): hash entry constructor
6277 (ppc_coff_link_hash_table_init): hash table initializer
6278 (ppc_coff_link_hash_table_create): hash table constructor
6279 (ppc_record_toc_entry): changed references to hash table
6280 (coff_ppc_relocate_section): changed references to hash table
6282 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6283 * libcoff.h: Rebuild
6285 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6286 (coff_link_add_symbols): removed toc_offset init
6288 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6290 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6293 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6294 if it is given and mmep is available.
6295 * acconfig.h: Undef USE_MMAP.
6296 * configure, config.in: Regenerated.
6297 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6298 table handling the old way.
6299 (aout_get_external_symbols): Don't complain if last byte of string
6301 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6302 (bfd_free_window) [! USE_MMAP]: Don't define.
6303 (bfd_get_file_window,
6304 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6306 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6308 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6311 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6313 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6314 compatible with AMD generated COFF files. Try to support both AMD
6315 and GNU formats simultaneously.
6316 (coff_a29k_relocate_section): Likewise.
6318 * libbfd.c (bfd_get_file_window): Change writable parameter from
6319 int to boolean; update all callers. Pass MAP_SHARED if not
6320 writable--it's required on Solaris. Cast fprintf argument to
6322 * bfd-in.h (bfd_get_file_window): Update declaration.
6323 * bfd-in2.h: Rebuild.
6324 * aoutx.h: Update calls to bfd_get_file_window.
6326 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6328 (xcoff_swap_ldhdr_in): New static function.
6329 (xcoff_swap_ldsym_in): New static function.
6330 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6331 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6332 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6333 Handle XTY_ER/XMC_XO symbols correctly.
6334 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6335 rather than normal symbol table.
6336 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6337 already defined with the same absolute value.
6338 (xcoff_mark): When considering called symbols, check whether the
6339 descriptor is from a dynamic object, rather than the symbol
6341 (xcoff_build_ldsyms): Likewise.
6343 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6344 Cast realloc and malloc return values. If malloc or realloc fail,
6345 set bfd_error_no_memory.
6346 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6347 * bfd-in2.h: Rebuild.
6349 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6351 * coff-ppc.c (ppc_record_toc_entry): new function.
6352 (in_reloc_p): changed return value.
6353 (coff_ppc_relocate_section): much rework.
6354 (ppc_allocate_toc_section): new function.
6355 (ppc_process_before_allocation): new function.
6356 (ppc_coff_swap_sym_in_hook): new function.
6358 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6359 (coff_link_add_symbols): initialize toc_offset.
6361 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6362 (coff_swap_aouthdr_out): Added more sections to the data
6363 dictionary for the pe file header. Also changed linker version
6364 number on the ppc side.
6365 (dir_names): small improvements to the dictionary printing.
6366 (pe_mkobject_hook): save the file level flags.
6368 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6369 (pe_tdata): added real_flags field
6370 (coff_tdata): added local_toc_sym_map and access macro
6372 * libcoff.h (coff_link_hash_entry): added toc_offset field
6373 (pe_tdata): added real_flags field
6374 (coff_tdata): added local_toc_sym_map and access macro
6376 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6377 (coff_mkobject): init for local_toc_sym_map
6378 (coff_write_object_contents): set the internal_a.magic to
6379 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6382 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6384 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6385 entries until both the line number address and the function name
6386 address are too large.
6388 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6389 * configure: Rebuilt.
6391 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6392 is defined in the environment.
6394 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6396 * som.c (som_get_section_contents_in_window): Define to use
6399 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6401 * coff-i860.c: New file, based on coff-i386.c.
6402 * cpu-i860.c: New file, based on cpu-i386.c.
6403 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6404 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6405 targets, using i860coff_vec.
6406 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6407 trad-core.o and hosts/i860mach3.h.
6408 (i860coff_vec): Use coff-i860.o and cofflink.o.
6409 * configure: Rebuild.
6410 * Makefile.in: Rebuild dependencies.
6411 (ALL_MACHINES): Add cpu-i860.o.
6412 (BFD32_BACKENDS): Add coff-i860.o.
6413 (CFILES): Add cpu-i860.c and coff-i860.c.
6414 * targets.c (i860coff_vec): Declare.
6415 (bfd_target_vector): Add &i860coff_vec.
6416 * archures.c (bfd_i860_arch): Declare.
6417 (bfd_archures_list): Add &bfd_i860_arch.
6418 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6419 (coff_set_flags): Handle bfd_arch_i860.
6420 (coff_write_object_contents): Handle I860 a.out magic number.
6422 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6424 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6425 the created .tc section to 2.
6426 (xcoff_mark): Don't keep a .loader reloc for a call to an
6427 undefined symbol when creating a shared library.
6428 (xcoff_build_ldsyms): When creating a shared library, generate
6429 global linkage code for a call to an undefined symbol.
6431 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6433 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6434 BFD32_BACKENDS, BFD64_BACKENDS.
6435 (.dep1): Put mkdep output in a separate file.
6436 Rebuilt dependencies.
6438 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6441 Permit use of mmap when available:
6443 * configure.in: Check for mmap, madvise, mprotect.
6444 * config.in, configure: Regenerated.
6446 * libbfd.c (struct _bfd_window_internal): Define type.
6447 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6449 (ok_to_map): New static variable for debugging.
6450 (_bfd_generic_get_section_contents_in_window): New function.
6451 * bfd-in.h (bfd_window_internal): Declare type.
6452 (bfd_window): Define type.
6453 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6454 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6457 * libaout.h (struct aoutdata): Add two window fields.
6458 (obj_aout_sym_window, obj_aout_string_window): New macros.
6459 * aoutx.h (some_aout_object_p): Initialize windows.
6460 (aout_get_external_symbols): Get symbol data and strings in
6461 windows instead of explicitly allocated buffers.
6462 (slurp_symbol_table): Free window instead of memory.
6463 (bfd_free_cached_info): Release windows instead of freeing storage
6465 (aout_link_free_symbols): Ditto.
6467 * targets.c (bfd_target): Add new field for
6468 get_section_contents_in_window.
6469 (BFD_JUMP_TABLE_GENERIC): Updated.
6470 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6471 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6472 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6473 macros for get_section_contents_in_window field.
6475 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6477 * core.c: Renamed to corefile.c
6478 * makefile.dos (OBJS): Change core.o to corefile.o
6479 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6482 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6484 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6485 targ_selvecs to allow debugging under Irix-5 native.
6488 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6490 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6491 to o. Clobber and restore the list of new csects around the call
6492 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6493 linker error and the linker wants to read the symbol table. Reset
6494 the line number count of a real section even if it has no relocs.
6495 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6497 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6500 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6502 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6503 an undefined symbol in a shared link.
6505 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6506 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6507 phdm@info.ucl.ac.be (Philippe De Muyter).
6509 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6511 * coff-m88k.c (rtype2howto): New static function.
6512 (RTYPE2HOWTO): Use it rather than a macro definition.
6514 * coffcode.h (coff_write_object_contents): set internal_a.magic
6515 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6517 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6518 define TRAD_HEADER to new file hosts/delta68.h.
6519 m88*-motorola-sysv*, however, does use ptrace-core.o.
6520 * hosts/delta68.h: New file.
6522 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6523 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6525 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6527 * i386linux.c (MY(vec)): Declare before use.
6529 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6531 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6532 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6534 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6535 BFD is not of the right type.
6536 (bfd_elf_get_needed_list): Likewise.
6537 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6538 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6539 * xcofflink.c (XCOFF_XVECP): Define.
6540 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6542 (bfd_xcoff_import_symbol): Likewise.
6543 (bfd_xcoff_export_symbol): Likewise.
6544 (bfd_xcoff_link_count_reloc): Likewise.
6545 (bfd_xcoff_record_link_assignment): Likewise.
6546 (bfd_xcoff_size_dynamic_sections): Likewise.
6548 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6549 table index against the number of symbols for a base relative
6552 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6554 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6555 full_aouthdr flag here...
6556 (_bfd_xcoff_bfd_final_link): ...not here.
6558 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6560 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6561 systems that have a system <libelf.h>.
6562 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6563 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6564 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6565 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6566 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6567 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6568 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6570 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6572 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6573 set, set BSF_WEAK in symbol. Change all callers.
6574 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6575 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6576 _bfd_generic_link_add_one_symbol.
6577 (ecoff_indirect_link_order): Check that the section tdata relocs
6578 are not NULL before using them.
6580 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6581 define TRAD_HEADER as hosts/alphalinux.h.
6582 * configure: Rebuild.
6583 * hosts/alphalinux.h: New file.
6584 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6587 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6589 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6590 C_ECOMM storage classes.
6592 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6594 (xcoff_mark): Call xcoff_mark_symbol.
6595 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6596 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6598 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6600 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6602 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6604 (xcoff_find_reloc): New static function.
6605 (xcoff_link_add_symbols): Use it.
6606 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6607 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6608 relocate the value of C_DECL.
6610 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6612 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6614 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6615 callback decide what goes in .relocs.
6616 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6617 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6620 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6622 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6625 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6627 * xcofflink.c: More improvements, mostly to fix handling of
6628 constructors and a few other special cases.
6629 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6630 zero, reverting yesterday's change.
6631 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6632 (bfd_xcoff_link_count_reloc): Declare.
6633 (bfd_xcoff_record_link_assignment): Declare.
6634 * bfd-in2.h: Rebuild.
6636 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6638 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6639 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6640 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6641 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6642 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6643 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6645 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6648 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6649 segments includes the a.out header. See to that the magic number
6650 *always* is big-endian.
6652 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6653 m68k4k NetBSD configurations.
6655 * configure.in, configure: Separate i386 & mips NetBSD
6656 configurations from other BSD ones. Don't assume DEC is the only
6657 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6658 configurations. Add support for m68k4k NetBSD object format.
6660 * libaout.h: Added M_68K4K_NETBSD magic.
6662 * m68k4knetbsd.c: New file.
6664 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6666 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6669 * hosts/mipsnbsd.h: New file.
6672 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6674 * config.bfd: Add config stuff for mips*-*-magic* to set
6675 targ_defvec to ecoff_big_vec.
6678 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6680 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6682 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6683 toc_section, and entry_section fields.
6684 (struct xcoff_section_tdata): Remove ldrel_count field.
6685 * libcoff.h: Rebuild.
6686 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6688 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6689 full a.out header if full_aouthdr is set in xcoff_data.
6690 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6691 based on sections stored in xcoff_data.
6692 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6694 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6695 (rs6000coff_vec): Set symbol_leading_char to '.'.
6696 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6697 value stored in ret rather than returning a pointer value.
6699 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6701 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6704 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6706 * som.c (som_slurp_string_table): Allocate the strings with malloc
6707 since they're free'd by free_cached_info.
6708 (som_slurp_symbol_table): Similarly for the symbol table.
6710 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6712 * Makefile.in (diststuff): Don't make headers.
6714 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6716 * Makefile.in: Rebuild dependencies.
6718 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6719 output_bfd is not SunOS.
6720 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6721 non-SunOS input files.
6723 * xcofflink.c: Extensive changes to support linking shared objects
6724 and generating a .loader section.
6725 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6726 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6727 last_symndx, and ldrel_count fields.
6728 * libcoff.h: Rebuild.
6729 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6730 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6732 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6733 (bfd_xcoff_export_symbol): Declare.
6734 (bfd_xcoff_size_dynamic_sections): Declare.
6735 * bfd-in2.h: Rebuild.
6737 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6739 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6740 * configure: Rebuild.
6741 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6742 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6744 (pmac_xcoff_vec): Update to use new xcoff support.
6745 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6746 (xcoff_write_armap): Declare buf as unsigned char.
6747 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6749 * mpw-make.sed: Generalize subdir_do edit.
6751 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6753 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6754 correctly. Don't initialize asect->vma.
6756 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6758 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6759 something a little less than the page size.
6761 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6763 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6765 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6767 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6768 * coffcode.h (coff_write_object_contents): If .bss is before
6769 .data us that as data_start.
6770 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6772 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6773 (coff_swap_outhdr_out): Hardwire in version number.
6775 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6777 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6778 major and minor to *_vno, since the former are also macros in
6779 SunOS header files. Cast result of bfd_alloc to appropriate
6782 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6783 before assigning to sec_data.
6785 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6787 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6788 now relative to the section, not absolute.
6789 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6790 get the file name when there is a N_SO directory name. When
6791 handling stabs, remember that section->vma was added to the
6794 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6796 * sunos.c (struct sunos_link_hash_table): Add needed field.
6797 (sunos_link_hash_table_create): Call bfd_release, not free.
6798 (sunos_link_hash_table_create): Initialize needed field.
6799 (sunos_add_dynamic_symbols): Record needed objects.
6800 (bfd_sunos_get_needed_list): New function.
6801 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6802 * bfd-in2.h: Rebuild.
6804 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6806 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6808 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6810 * bfd-in.h (struct bfd_link_needed_list): Rename from
6811 bfd_elf_link_needed_list.
6812 * bfd-in2.h: Rebuild.
6813 * elf.c, elflink.h, libelf.h: Corresponding changes.
6815 Add start at AIX linker support; no shared libraries yet.
6816 * xcofflink.c: New file.
6817 * configure.in (rs600coff_vec): Use xcofflink.o.
6818 * configure: Rebuild.
6819 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6821 (struct xcoff_section_tdata): Define.
6822 (xcoff_section_data): Define macro.
6823 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6824 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6825 (_bfd_xcoff_bfd_final_link): Declare.
6826 (_bfd_ppc_xcoff_relocate_section): Declare.
6827 * libcoff.h: Rebuild.
6828 * coff-rs6000.c: Clean up a bit.
6829 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6830 cputype, csects, and debug_indices.
6831 (xcoff_copy_private_bfd_data): Copy cputype.
6832 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6833 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6834 (xcoff_reloc_type_lookup): Rename from
6835 rs6000coff_reloc_type_lookup.
6836 (coff_relocate_section): Define.
6837 (_bfd_xcoff_sizeof_headers): Define.
6838 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6839 (_bfd_xcoff_bfd_relax_section): Define.
6840 (_bfd_xcoff_bfd_link_split_section): Define.
6841 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6843 * coffcode.h (coff_compute_section_file_positions): If AIX,
6844 increment sofar by SMALL_AOUTSZ if not executable.
6845 (coff_write_object_contents): If AIX, always output an a.out
6846 header; if not executable, header size of SMALL_AOUTSZ.
6847 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6848 (_bfd_stringtab_init): Initialize xcoff field.
6849 (_bfd_xcoff_stringtab_init): New function.
6850 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6851 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6852 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6853 * libbfd.h: Rebuild.
6854 * Makefile.in: Rebuild dependencies.
6855 (BFD32_BACKENDS): Add xcofflink.o.
6856 (CFILES): Add xcofflink.c.
6858 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6859 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6860 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6862 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6864 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6866 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6868 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6869 * config.in: Regenerated.
6871 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6872 (_bfd_chunksize): New variable.
6873 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6874 for obstack chunk size.
6875 * configure.in: Check for getpagesize.
6876 * configure: Regenerated.
6878 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6880 * trad-core.c (rawptr): Make it a local variable of
6881 ptrace_unix_core_file_p.
6883 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6885 * coff-arm.c (in_reloc_p): New.
6886 * coff-i386.c (in_reloc_p): New.
6887 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6888 (coff_write_object_contents): Only set has_reloc_section
6890 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6891 in_reloc_p to decide if reloc should be emitted.
6892 * libcoff.h (pe_data_type.in_reloc_p): New.
6893 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6895 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6897 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6898 (_bfd_coff_read_internal_relocs): Likewise.
6899 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6900 (_bfd_coff_read_internal_relocs): Likewise.
6902 * elflink.h (elf_link_add_object_symbols): Correct conditions
6903 under which type and size change warnings are issued.
6905 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6907 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6908 a symbol which is not in a real section.
6909 (coff_write_native_symbol): Corresponding change.
6911 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6912 coff_link_hash_newfunc and make non-static.
6913 (_bfd_coff_link_hash_table_init): New function, broken out of
6914 _bfd_coff_link_hash_table_create.
6915 (_bfd_coff_link_hash_table_create): Use it.
6916 (process_embedded_commands): Make static.
6917 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6918 (_bfd_coff_link_hash_table_init): Declare.
6919 * libcoff.h: Rebuild.
6921 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6922 field in XCOFF tdata.
6923 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6924 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6925 based on cputype stored in a.out header, or in n_type of initial
6927 (coff_write_object_contents): Set cputype correctly in a.out
6929 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6931 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6932 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6934 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6935 * libcoff.h: Rebuild.
6937 * cpu-rs6000.c (rs6000_compatible): New static function.
6938 (bfd_rs6000_arch): Use it.
6939 * cpu-powerpc.c (powerpc_compatible): New static function.
6940 (arch_info_struct): Define various flavours of PowerPC.
6941 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6944 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6946 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6948 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * elflink.h (elf_link_add_object_symbols): Don't warn about
6951 changing the size or type if the old definition was weak.
6953 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6955 * coffcode.h (combined_entry_type): Add fix_line field.
6956 (coff_slurp_line_table): Warn if we try to set the lineno field of
6958 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6959 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6960 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6961 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6963 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6964 * libcoff.h: Rebuild.
6966 * libcoff-in.h (struct xcoff_tdata): Define.
6967 (xcoff_data): Define.
6968 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6969 * bfd-in2.h, libcoff.h: Rebuild.
6970 * coff-rs6000.c (xcoff_mkobject): New static function.
6971 (coff_mkobject): Define.
6972 (xcoff_copy_private_bfd_data): New static function.
6973 (coff_bfd_copy_private_bfd_data): Define.
6974 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6976 (rs6000coff_vec): Add DYNAMIC to object_flags.
6977 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6978 .loader sections specially.
6979 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6980 section alignment from the XCOFF tdata information.
6981 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6982 F_SHROBJ, and copy the extra a.out header information into the
6983 XCOFF tdata structure.
6984 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6985 F_DYNLOAD and the extra a.out header information.
6986 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6987 C_HIDEXT symbol with attached csect information.
6988 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6989 in the o_maxdata field.
6990 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6991 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6992 end if BSF_NOT_AT_END is set.
6994 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6995 _bfd_read_ar_hdr_fn.
6996 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6997 * bfd-in2.h, libbfd.h: Rebuild.
6998 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7000 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7001 (bfd_slurp_bsd_armap_f2): Likewise.
7002 (_bfd_slurp_extended_name_table): Likewise.
7004 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7006 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7008 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7009 when the symbol table is empty.
7011 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7012 space for section symbols, since we don't output them either.
7013 (elf_m68k_adjust_dynindx): Removed.
7015 * ptrace-core.c (rawptr): Make it a local variable of
7016 ptrace_unix_core_file_p.
7018 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7020 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7023 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7024 Mac object file formats.
7026 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7028 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7029 auxent if there isn't one.
7030 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7031 rather than FILNMLEN as the maximum name length.
7033 * coffcode.h (bfd_coff_backend_data): Add new field
7034 _bfd_coff_print_aux.
7035 (bfd_coff_print_aux): New static function.
7036 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7037 scnlen field of an XTY_LD csect aux entry.
7038 (coff_print_aux): New static function.
7039 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7040 in coff_pointerize_aux_hook.
7041 (bfd_coff_std_swap_table): Initialize new field.
7042 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7043 * libcoff.h: Rebuild.
7044 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7045 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7047 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7048 if there are symbols, for native AIX ld compatibility.
7050 * coffcode.h (bfd_coff_backend_data): Add new field
7051 _bfd_coff_pointerize_aux_hook.
7052 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7053 or I960, and as 0 otherwise.
7054 (bfd_coff_std_swap_table): Initialize new field.
7055 * libcoff.h: Rebuild.
7056 * coffgen.c (coff_pointerize_aux): Change parameters to take
7057 symbol pointer instead of type and class, and to take aux index.
7058 Call _bfd_coff_pointerize_aux_hook if it is defined.
7059 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7060 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7061 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7063 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7064 read-only/host-only support.
7066 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7068 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7071 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7072 BFD_JUMP_TABLE_ARCHIVE accordingly.
7073 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7074 (_bfd_compute_and_write_armap): Declare.
7075 (_bfd_generic_read_ar_hdr): Declare.
7076 (_bfd_read_ar_hdr): Define.
7077 (_bfd_noarchive_read_ar_hdr): Define.
7078 (_bfd_archive_bsd_read_ar_hdr): Define.
7079 (_bfd_archive_coff_read_ar_hdr): Define.
7080 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7081 _bfd_read_ar_hdr instead.
7082 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7083 (_bfd_compute_and_write_armap): Rename from
7084 compute_and_write_armap. Make non-static. Change all callers.
7085 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7086 than _bfd_snarf_ar_hdr.
7087 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7088 * ieee.c (ieee_read_ar_hdr): Define.
7089 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7090 * oasys.c (oasys_read_ar_hdr): Define.
7091 * som.c (som_read_ar_hdr): Define.
7092 * bfd-in2.h, libbfd.h: Rebuild.
7094 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7096 * peicode.c (coff_swap_filehdr_in): If symptr is
7097 zero, there aren't any symbols, even if nsyms is set.
7099 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7101 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7103 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7104 sections, and set styp correctly for them: .got, .hash, .dynamic,
7105 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7106 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7108 (ecoff_sort_hdrs): New static function.
7109 (ecoff_compute_section_file_positions): Return boolean, not void.
7110 Sort the sections by VMA before looking through them. Put the
7111 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7112 section on an appropriate boundary within the page.
7113 (ecoff_compute_reloc_file_positions): Check return value of
7114 ecoff_compute_section_file_positions.
7115 (_bfd_ecoff_set_section_contents): Likewise.
7116 (_bfd_ecoff_write_object_contents): Check for various Alpha
7117 section types when incrementing text_size and data_size. Call
7118 adjust_headers backend function if it exists.
7119 * coff-alpha.c (alpha_adjust_headers): New static function.
7120 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7121 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7123 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7125 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7127 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7128 of ALTERNATE_AIX_CORE_FORMAT.
7129 * configure.in (aix4): No longer need CORE_FLAGS.
7130 * configure: Updated.
7132 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7134 NS32k changes from Ian Dall:
7135 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7137 (aout_link_input_section_std, aout_link_input_section_ext,
7138 aout_link_reloc_link_order): Call them instead of _bfd_*
7140 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7142 (backend_data): Use it instead of hardcoded zero.
7144 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7145 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7147 * ns32knetbsd.c: Include bfd.h.
7148 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7149 (MY_bfd_reloc_type_lookup): Declare function too.
7150 * pc532-mach.c (set_sizes): Don't declare.
7151 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7152 (backend_data, MY_backend_data): Don't define.
7154 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7155 ns32k-*-lites* like ns32k-*-netbsd*.
7157 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7160 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7162 * coffcode.h (coff_write_object_contents): Restore setting
7163 f_timdat to 0, deleted on August 22.
7165 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7167 * coffcode.h (coff_bfd_copy_private_symbol_data,
7168 coff_bfd_copy_private_section_data,
7169 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7170 * peicode.h (coff_bfd_copy_private_bfd_data): New
7171 (pe_bfd_copy_private_bfd_data): New.
7172 (coff_swap_scnhdr_in): Swap bss size into the right place.
7173 (pe_print_private_bfd_data): Add some newlines.
7175 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7177 * som.c (setup_sections): Don't die if a space has no subspaces.
7179 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7181 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7182 dynamic symbol override a common symbol. Don't change the size or
7183 type if they have been set and the new symbol is not a definition.
7184 Warn if the size or type changes.
7186 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7188 * som.c (som_begin_writing): Don't write the symbol table or
7190 (som_finish_writing): Write them here. Place them after the
7191 subspace data, but before the relocs.
7193 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7195 * sunos.c (sunos_add_one_symbol): Just pass false, not
7196 info->shared_library, to sunos_create_dynamic_sections.
7197 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7199 (sunos_check_dynamic_reloc): Remove .text section assertion.
7201 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7203 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7204 * configure, configure.in: Add pmac_xcoff_vec case.
7205 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7206 * coff-pmac.c: New file, PowerMac XCOFF support.
7207 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7208 * targets.c (pmac_xcoff_vec): Declare.
7210 * mpw-config.in: Various changes to be compatible with the
7211 autoconf-based configury.
7212 * mpw-make.sed: New file, sed commands to translate Unix
7213 makefile into MPW syntax.
7214 * mpw-make.in: Remove.
7215 * hosts/mpw.h: Remove.
7216 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7217 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7219 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7221 * binary.c (binary_get_symtab): Return an empty string on error.
7222 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7224 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7226 * coff-ppc.c: Reformatted according to gnu conventions
7227 Removed irrelevant "if 0" code
7229 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7231 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7232 symbols rather than as indirect symbols.
7233 (MY(slurp_symbol_table)): Don't do anything special about
7236 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7237 of .ctors and .dtors sections is no larger than 2.
7239 * sunos.c (sunos_add_one_symbol): Don't change
7240 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7242 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7243 dynamic symbols when creating a shared library.
7244 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7246 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7247 written even if it is not defined in a regular object.
7248 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7249 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7250 rather than the constant 22.
7251 (sunos_check_dynamic_reloc): Handle creating a shared library.
7252 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7253 zero when creating a shared library.
7254 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7255 write it out at the start of the symbol table.
7257 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7259 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7261 * config.bfd: Add arm-*-coff.
7262 * configure.in, configure: Add armcoff_{little,big}_vec.
7263 * targets.c (armcoff_{little,big}_vec): Declare.
7264 (bfd_target_vector): Add armcoff_{little,big}_vec.
7265 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7267 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7269 * targets.c (bfd_find_target): Remove debugging code.
7271 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7273 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7275 * Makefile.in: added *-ppc files
7276 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7277 allow pe based .o's to be shared with other tools on ppc/NT
7278 * config.bfd: added powerpc[le]-[pe|winnt] config support
7279 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7280 * peicode.h: Added more section flags for PE on ppc
7281 Added coff_swap_filehdr_out to allow peicode.h to be
7282 used for non-image PE files on ppc.
7283 Check for image, or not, before copying pe_opthdr
7284 * targets.c: Added new bfd's
7285 * targets.c: Removed two inactive bfds that shouldn't have made it this
7288 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7290 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7291 explicit values to initialize all relocs. Change all users.
7292 (ppc_elf_brtaken_inner): New function to handle branch predicition
7294 (ppc_elf_brtaken_reloc): Ditto.
7295 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7296 relocs use ppc_elf_unsupported_reloc.
7297 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7298 needs to be reported.
7299 (ppc_elf_relocate_section): Support branch prediction relocs.
7301 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7303 * bfd.c (bfd_assert): Remove \n from string passed to
7306 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7307 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7308 (bfd_coff_make_section_hook): Don't define.
7309 (coff_make_section_hook): Remove.
7310 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7311 (styp_to_sec_flags): Likewise.
7312 (coff_write_object_contents): Likewise.
7313 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7315 * libcoff.h: Rebuild.
7316 * coffgen.c (make_a_section_from_file): Just call
7317 bfd_make_section_anyway, not bfd_make_section or
7318 bfd_coff_make_section_hook.
7319 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7320 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7321 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7322 make_section_hook field.
7323 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7325 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7326 pointers into value field for warning and indirect symbols; just
7327 leave the value field alone.
7328 * linker.c (generic_link_add_symbol_list): Use next symbol for
7329 warning and indirect symbols, rather than looking in symbol value.
7330 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7331 parameter. Change all callers. Remove support for indirect
7332 symbols; it didn't work anyhow.
7333 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7334 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7335 * bfd-in2.h: Rebuild.
7337 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7339 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7340 go back to telling the tools this reloc operates on 32 bits.
7342 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7344 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7345 rather than a direct fprintf.
7346 * archive.c (_bfd_write_archive_contents): Likewise.
7347 * coffcode.h (coff_slurp_symbol_table): Likewise.
7348 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7349 (ppc_elf_unsupported_reloc): Likewise.
7350 (ppc_elf_relocate_section): Likewise.
7351 * i386linux.c (linux_tally_symbols): Likewise.
7352 (linux_finish_dynamic_link): Likewise.
7353 * osf-core.c (osf_core_core_file_p): Likewise.
7354 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7355 * som.c (som_sizeof_headers): Likewise.
7356 * srec.c (srec_bad_byte): Likewise.
7357 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7358 * libbfd-in.h (bfd_assert): Declare first parameter const.
7359 * libbfd.h: Rebuild.
7360 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7361 bfd_reloc_overflow is enough.
7362 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7363 * coff-h8500.c (rtype2howto): Likewise.
7364 * coff-z8k.c (rtype2howto): Likewise.
7365 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7366 * elf.c (_bfd_elf_get_lineno): Likewise.
7367 (_bfd_elf_no_info_to_howto): Likewise.
7368 (_bfd_elf_no_info_to_howto_rel): Likewise.
7369 * hp300hpux.c (convert_sym_type): Likewise.
7370 (MY(swap_std_reloc_in)): Likewise.
7371 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7373 * libaout.h (struct aoutdata): Add line_buf field.
7374 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7375 and filename_buffer. Instead, use a malloc buffer stored in the
7376 new line_buf field. Remove length restrictions.
7378 * coffgen.c (string_size): Remove static variable.
7379 (debug_string_size, debug_string_section): Likewise.
7380 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7381 and debug_string_size_p parameters. Use them instead of the
7382 global variables. Change all callers.
7383 (coff_write_symbol): Likewise.
7384 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7385 (coff_write_symbols): Add local variables to replace removed
7388 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7389 function, and line_base fields.
7390 * libcoff.h: Rebuild.
7391 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7392 information, rather than using static variables.
7394 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7395 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7397 * init.c (initialized): Remove static variable.
7398 (bfd_init): Don't bother setting initialized.
7399 (bfd_check_init): Remove.
7400 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7401 * libbfd.h: Rebuild.
7403 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7405 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7406 size for full core dumps. Copy core file header to private data.
7407 (rs6000coff_core_file_failing_command,
7408 rs6000coff_core_file_failing_signal): New functions to extract
7409 the file name and terminating signal from the core file.
7410 * coff-rs6000.c: Use them.
7412 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7414 Change arch info to be const, initialized at compile time.
7415 * archures.c: Reindent many functions. Change CONST to const.
7416 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7417 nothing set it anyhow. Make next const.
7418 (bfd_arch_info_list): Remove.
7419 (bfd_archures_list): Rename from archures_init_table. Change from
7420 a table of function pointers to a table of bfd_arch_info_type
7421 structure addresses.
7422 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7423 (bfd_lookup_arch): Likewise.
7424 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7426 (bfd_default_arch_struct): Make const.
7427 (bfd_arch_init, bfd_arch_linkin): Remove.
7428 (bfd_get_arch_info): Return a const pointer.
7429 * init.c (bfd_init): Don't call bfd_arch_init.
7430 * bfd.c (struct _bfd): Make arch_info const.
7431 * bfd-in2.h: Rebuild.
7432 * libbfd.h: Rebuild.
7433 * configure.in: Put & before everything in $selarchs.
7434 * configure: Rebuild.
7435 * cpu-*.c: Change bfd_*_arch from a function which calls
7436 bfd_arch_linkin to a const structure.
7437 * ieee.c (ieee_object_p): Make arch const.
7439 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7441 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7443 * bfd-in2.h: Regenerate.
7444 * libbfd.h: Regenerate.
7446 * elf32-ppc.c (reloc_type): Update names to match current draft.
7447 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7448 relative. Update names to current V.4 draft.
7449 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7450 (ppc_elf_relocate_section): Rename relocations to match draft.
7452 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7454 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7455 compiled with -mrelocatable-lib to be linked with either normal
7456 modules or -mrelocatable modules.
7458 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7460 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7461 in the a.out header.
7463 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7464 a reloc against a local symbol, even if it's not a section.
7466 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * targets.c (bfd_target): Remove unused align_power_min field.
7469 * bfd-in2.h: Rebuild.
7470 * All backends: Remove initialization of align_power_min.
7472 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7474 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7476 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7478 * config.bfd (mips-dec-netbsd*): New target.
7479 * configure.host (mips-dec-netbsd*): New host.
7480 * configure.in (mips-dec-netbsd*): New native.
7481 * configure: Rebuild.
7483 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7485 Make the COFF backend linker merge common types:
7486 * cofflink.c (struct coff_debug_merge_element): Define.
7487 (struct coff_debug_merge_type): Define.
7488 (struct coff_debug_merge_hash_entry): Define.
7489 (struct coff_debug_merge_hash_table): Define.
7490 (coff_debug_merge_hash_table_init): Define.
7491 (coff_debug_merge_hash_table_free): Define.
7492 (coff_debug_merge_hash_lookup): Define.
7493 (struct coff_final_link_info): Add debug_merge field.
7494 (coff_debug_merge_hash_newfunc): New static function.
7495 (_bfd_coff_final_link): Allocate and free debug_merge table.
7496 (coff_link_input_bfd): Merge identical enum, struct and union
7499 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7501 Convert i960 COFF to use COFF backend linker.
7502 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7503 structure to store the symbol being used.
7504 (coff_i960_start_final_link): New static function.
7505 (coff_i960_relocate_section): New static function.
7506 (coff_i960_adjust_symndx): New static function.
7507 (coff_start_final_link): Define.
7508 (coff_relocate_section): Define.
7509 (coff_adjust_symndx): Define.
7510 * coffcode.h (bfd_coff_backend_data): Add new callback function
7511 _bfd_coff_start_final_link.
7512 (bfd_coff_start_final_link): Define.
7513 (coff_start_final_link): Define if not defined.
7514 (bfd_coff_std_swap_table): Add coff_start_final_link.
7515 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7517 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7518 function callback is not NULL.
7519 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7520 (_bfd_coff_internal_syment_name): Declare.
7521 * libcoff.h: Rebuild.
7522 * configure.in (icoff_big_vec): Add cofflink.o.
7523 (icoff_little_vec): Likewise.
7524 * configure: Rebuild.
7526 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7528 * Makefile.in (clean-info): Remove extraneous tab from line
7531 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7533 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7534 contents has relocs.
7536 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7538 * coffcode.h (coff_compute_section_file_positions): Keep the
7540 (coff_write_object_contents): Remember if it's a relocatable
7542 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7543 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7544 if relocatable file. Swap out saved raw size.
7546 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7548 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7549 (maintainer-clean): Rename from realclean, passing
7550 maintainer-clean down to subdirectories, but leave realclean as a
7553 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7556 * dep-in.sed: Remove config.h from generated dependencies.
7558 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7559 broken out of sunos_canonicalize_dynamic_symtab.
7560 (sunos_canonicalize_dynamic_symtab): Call new function
7561 sunos_slurp_dynamic_symtab.
7562 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7563 dynamic symbol table to the caller.
7564 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7565 callback to override the symbols being read.
7566 * libaout.h (struct aout_backend_data): Add three new parameters
7567 to add_dynamic_symbols callback.
7569 Extensive minor changes to avoid various gcc warnings. Also:
7570 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7571 * archures.c (bfd_arch_info_type): Change mach field from long to
7573 (bfd_lookup_arch): Change machine parameter from long to unsigned
7576 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7578 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7579 a symbol with a non-zero plt_offset.
7581 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7583 * elfcode.h (align_file_position): Remove; not used.
7585 * configure.in: Only check for <sys/procfs.h> on a native system,
7586 and make sure it defines prstatus_t.
7587 * configure: Rebuild.
7589 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7591 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7593 * config.in: Rename from config.h.in.
7594 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7595 Check for config.h:config.in when creating stamp-h.
7596 * configure: Rebuild.
7597 * Makefile.in (stamp-h): Depend upon config.in rather than
7598 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7599 calling config.status.
7601 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7602 (Makefile): Just rebuild Makefile.
7603 (config.h, stamp-h): New targets.
7604 * configure.in: Create stamp-h when rebuilding config.h.
7605 * configure: Rebuild.
7607 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7609 * configure.in: Call AC_CONFIG_HEADER. Substitute
7610 HOST_64BIT_LONG. Check that various header files exist. Check
7611 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7612 and/or free need to be declared. Don't make a link to sysdep.h.
7613 Define TRAD_HEADER for various hosts.
7614 * configure: Rebuild.
7615 * configure.host: Don't set my_host. Add definitions taken from
7616 host header files for various entries. Remove entries which now
7618 * acconfig.h: New file.
7619 * config.h.in: New file, built by autoheader.
7620 * sysdep.h: New file.
7621 * Makefile.in (do_distclean): Don't remove sysdep.h.
7623 (LOCAL_H_DEPS): New variable.
7624 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7626 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7627 ($(OPTIONAL_BACKENDS)): Likewise.
7628 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7629 looking through sysdep.h.
7630 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7631 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7632 (fprintf_vma, sprintf_vma): Likewise.
7633 (int64_type, uint64_type): Don't define.
7634 * bfd-in2.h: Rebuild.
7635 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7636 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7637 * lynx-core.c: Include stuff from old hosts/lynx.h.
7638 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7639 rather than NO_FCNTL.
7640 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7641 rather than NATIVE_HPPAHPUX_COMPILER.
7642 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7644 * hosts/*.h: Remove all header files which merely include,
7645 declare, and define things. Leave header files which define
7646 information needed by trad-core.c.
7648 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7649 (BFD_CC_FOR_BUILD): Define.
7650 * configure.in: Use BFD_CC_FOR_BUILD.
7651 * configure: Rebuild.
7653 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7655 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7656 * configure: Rebuild.
7658 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7661 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7663 * config.bfd: i386pe_ve -> i386pe_vec.
7665 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7667 * configure.host: Incorporate host Makefile fragments by setting
7669 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7670 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7671 value based on whether the code is being compiled by a cross
7672 compiler. Don't substitute host_makefile_frag or frags.
7673 * aclocal.m4: New file to define local AC_PROG_CC.
7674 * configure: Rebuild.
7675 * Makefile.in (INSTALL): Set to @INSTALL@.
7676 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7677 (INSTALL_DATA): Set to @INSTALL_DATA@.
7679 (CC): Define as @CC@.
7680 (CFLAGS): Set to @CFLAGS@.
7681 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7682 (@host_makefile_frag@): Remove.
7683 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7684 after other options.
7685 (config.status): Remove dependency upon @frags@.
7686 * config/*.mh, config/README: Remove.
7688 * config.bfd: Rewrite to incorporate the contents of the Makefile
7689 fragments by setting shell variables, rather than merely returning
7690 the name of a Makefile fragment.
7691 * configure.in: Use shell variables set by config.bfd rather than
7692 looking at the target Makefile fragment files. Don't substitute
7693 target_makefile_frag. Do substitute TDEFINES.
7694 * configure: Rebuild.
7695 * Makefile.in (@target_makefile_frag@): Remove.
7696 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7697 * config/*.mt: Remove.
7699 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7701 * configure.in: Put changequote lines around "i[345]86" patterns
7702 section of core file support.
7704 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7706 * som.c (som_bfd_print_private_bfd_data): Define to use the
7709 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7711 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7712 entry, text_start and data_start.
7714 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7716 * Makefile.in (OFILES): Remove $(TDEPFILES).
7717 * config/apollo.mt (TDEPFILES): Remove.
7718 * config/README: Update.
7720 * configure.in: For a native configuration, set COREFILE and
7721 COREFLAG based on the canonical host name.
7722 * configure: Rebuild.
7723 * Makefile.in: Rebuild dependencies.
7724 (ALL_CFLAGS): Add @COREFLAG@.
7725 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7726 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7727 support routines. Check LYNX_CORE rather than HOST_LYNX.
7728 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7729 * i386lynx.c: Likewise.
7730 * m68klynx.c: Likewise.
7731 * sparclynx.c: Likewise.
7732 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7733 * *-core.c: Comment changes.
7734 * config/decstation.mh (HDEPFILES): Remove.
7735 (HDEFINES): Remove -DTRAD_CORE.
7736 * config/irix3.mh (RANLIB): Remove.
7737 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7738 (HDEFINES): Remove -DIRIX_CORE.
7739 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7740 (HDEFINES): Remove -DTRAD_CORE.
7741 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7742 * config/ultra3.mh (RANLIB): Remove.
7743 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7744 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7745 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7746 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7747 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7748 * config/i386aix.mh, config/i386bsd.mh: Remove.
7749 * config/i386linux.mh, config/i386mach3.mh: Remove.
7750 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7751 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7752 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7753 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7754 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7755 * config/solaris2.mh, config/stratus.mh: Remove.
7756 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7757 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7759 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7761 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7762 DT_FINI entry if the appropriate symbol is not in the hash table.
7764 * libelf.h (struct elf_backend_data): Add create_program_headers
7765 and want_hdr_in_seg fields.
7766 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7768 (elf_backend_create_program_headers): Likewise.
7769 (elfNN_bed): Initialize create_program_headers and
7771 * elf.c (get_program_header_size): Call create_program_headers
7773 (map_program_segments): Check want_hdr_in_seg backend field. Call
7774 create_program_headers backend routine.
7776 * elf.c (assign_file_positions_except_relocs): Align non allocated
7777 sections when creating an executable.
7779 * elfcode.h (elf_swap_phdr_in): Make non static.
7780 (elf_swap_phdr_out): Make non static.
7781 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7782 (bfd_elf32_swap_phdr_out): Declare.
7783 (bfd_elf64_swap_phdr_in): Declare.
7784 (bfd_elf64_swap_phdr_out): Declare.
7786 * ecofflink.c (ecoff_collect_shuffle): New static function.
7787 (_bfd_ecoff_get_accumulated_pdr): New function.
7788 (_bfd_ecoff_get_accumulated_sym): New function.
7789 (_bfd_ecoff_get_accumulated_ss): New function.
7790 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7791 (_bfd_ecoff_get_accumulated_sym): Declare.
7792 (_bfd_ecoff_get_accumulated_ss): Declare.
7793 * libbfd.h: Rebuild.
7795 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7797 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7799 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7800 warning symbols. If any section is named .gnu.warning.XXX, treat
7801 the contents as a warning to be issued if the symbol XXX is
7803 (elf_link_output_extsym): For an indirect or warning symbol, just
7804 output the symbol it points to.
7806 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7807 if bfd_hash_allocate fails, since it will already be set.
7808 (generic_link_hash_newfunc): Likewise.
7809 (archive_hash_newfunc): Likewise.
7810 (hash_entry_bfd): New static function.
7811 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7812 callback. Allocate a new warning using the hash table newfunc.
7813 Use bfd_hash_replace to update the entry in the hash table, rather
7814 than assuming we can copy the fields with structure assignment.
7816 * hash.c (bfd_hash_replace): New function.
7817 * bfd-in.h (bfd_hash_replace): Declare.
7818 * bfd-in2.h: Rebuild.
7820 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7822 * config.bfd: Add mips*vr4300-*-elf* target.
7823 * config/mipsbvr4300.mt: Added.
7825 See file ChangeLog.2
7832 version-control: never