1 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
6 * elflink.h (elf_link_output_extsym): Use the right section for a
8 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
9 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
11 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
13 * elflink.h (elf_merge_symbols): Resolve indirect and warning
14 symbols before checking for new symbols.
16 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
18 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
20 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
21 file, not aoutsz bytes (they are different in XCOFF .o files).
23 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
24 redefined by objects included from archives.
26 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
28 * elflink.h (elf_merge_symbol): In the case of a new defined
29 symbol overriding an old defined symbol, return the hash table
30 entry which we modify, even if it is the target of an
32 (elf_link_add_object_symbols): If the real name of the symbol gets
33 overridden, convert the versioned symbol into an indirect symbol
36 * elflink.h (elf_merge_symbol): New static function, broken out of
37 elf_link_add_object_symbols.
38 (elf_link_add_object_symbols): Call it.
40 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
42 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
43 handle case where COFF filehdr does not immediately follow PE
45 * coffgen.c (coff_object_p): Remove useless seek to current
48 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
50 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
53 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
55 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
56 symbols, skip N_ABS symbols with debugging storage classes.
58 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
60 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
61 relocs in shared libraries which refer to local symbols. Cope
62 with addend when processing a GOT relocation.
64 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
65 for sections that the linker didn't create.
66 (ppc_elf_finish_dynamic_sections): Only try to write out a section
67 symbol if it was created in ppc_elf_size_dynamic_sections.
68 (ppc_elf_relocate_section): Complain if we have to generate a reloc
69 relative to a section for which we didn't output a symbol.
71 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
72 relocs are 'rela' relocs, like everything else. .rela.plt is not
73 a read-only section, so we don't have to special-case it.
75 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
76 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
78 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
79 (ppc_elf_relocate_section): @got offsets are 4 from start of the
81 * elflink.c (_bfd_elf_create_got_section): The three reserved
82 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
84 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
87 * elf32-ppc.c (ppc_elf_check_relocs): Use
88 _bfd_elf_create_got_section to create the GOT rather than
89 ppc_elf_create_linker_section. Create the '.rela.got' section
91 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
92 symbol has a GOT entry.
93 (ppc_elf_relocate_section): Record when a symbol is used through
94 the GOT, and allocate space in the GOT for each such symbol.
95 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
96 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
99 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
100 treated in a similar way to ADDR16_HA relocs.
101 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
102 shared objects; the linker must deal with them.
103 (ppc_elf_create_linker_section): Stop setting
104 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
105 LINKER_SECTION_PLT stuff.
106 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
107 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
108 section, not ELF-specific calls.
109 (elf_backend_plt_not_loaded): Set to 1.
110 (elf_backend_got_symbol_offset): Set to 4.
111 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
112 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
113 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
114 plt_not_loaded member.
115 (_bfd_elf_create_got_section): Apply got_symbol_offset.
116 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
118 (elf_backend_G_O_T_offset): Set default to 0.
119 (elfNN_bed): Set added fields.
121 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
122 DT_RELENT in shared objects; should be DT_RELAENT.
124 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
125 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
126 such a reloc (in a non-shared object) refers to a symbol that's
129 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
131 * elfcode.h (put_signed_word): Define.
132 (get_signed_word): Define.
133 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
134 (elf_swap_reloca_out): Use put_signed_word for the r_addend
136 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
137 bfd_get_signed_32 to set the r_addend field.
138 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
139 bfd_h_get_signed_64 to set the r_addend field.
141 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
143 * elf32-i386.c (elf_i386_relocate_section): When generating a
144 shared library, do the relocation if the input section is not
147 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
148 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
149 (elf_fix_symbol_flags): New static function, broken out of
150 elf_adjust_dynamic_symbol.
151 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
152 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
153 forced local even if NEEDS_PLT is set. When forcing a symbol to
154 be local, clear NEEDS_PLT.
155 (elf_link_output_extsym): Remove unused local bed.
157 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
159 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
160 for derived elf linker hash table entries. References to
161 elf_link_hash_entry changed appropriately.
162 (elf32_mn10300_link_hash_table): New structure for derived elf
164 (elf32_mn10300_hash_table): Define.
165 (elf32_mn10300_link_hash_traverse): Likewise.
166 (elf32_mn10300_link_hash_newfunc): New function.
167 (elf32_mn10300_link_hash_table_create): Likewise.
168 (elf32_mn10300_finish_hash_table_entry): Likewise.
169 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
170 of prologue code, and call:32->call:16 relaxing.
171 (compute_function_info: New function.
172 (bfd_elf32_bfd_ilink_hash_table_create): Define.
174 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
176 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
177 for a symbol which is being forced to be local.
178 * elf32-i386.c (elf_i386_relocate_section): Write out the
179 relocation value for a GOT reloc for a symbol which is turning
181 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
182 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
184 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
186 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
187 value if the symbol is turning into a local symbol.
188 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
189 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
191 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
193 * elflink.h (elf_link_add_object_symbols): Also read verneed
194 information by calling `_bfd_elf_slurp_version_tables'.
195 (elf_link_add_object_symbols): For undefined symbols look for
196 version information in the verneed records.
197 (elf_link_add_object_symbols): Use soname of shared object
198 for verneed record if it is available.
200 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
202 * cpu-arm.c: Add prototypes for compatible and scan.
203 * cofflink.c: Add prototype for mark_relocs.
205 * archive.c (bfd_special_undocumented_glue): Change filename to
206 const pointer. Add prototype.
208 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
210 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
211 sections that will be discarded.
213 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
215 * elflink.h (elf_link_find_version_dependencies): When searching
216 for known version symbol skip non-matching verdef records, not
219 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
221 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
222 not a bfd_vma, to the base file, to match how dlltool reads it.
224 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
226 * reloc.c: Add thumb relocations.
228 * bfd-in2.h: Add Thumb relocations.
230 * libbfd.h: Add Thumb relocations.
232 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
234 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
236 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
238 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
239 for a section even if it is not loaded.
241 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
243 (_bfd_coff_link_input_bfd): Separate section VMA handling for
244 input and output files.
245 (_bfd_coff_generic_relocate_section): Check whether input file,
246 not output file, is a PE file.
248 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
250 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
252 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
254 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
257 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
259 * cpu-arm.c (compatible): Add test for supersets of ARM
262 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
264 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
267 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
269 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
270 called directly by gas/config/tc-arm.c.
272 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
274 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
275 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
277 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
279 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
282 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
284 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
285 (coff_bfd_copy_private_bfd_data): Ditto.
286 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
287 (coff_arm_bfd_print_private_bfd_data): Ditto.
288 (coff_arm_bfd_set_private_flags): Ditto.
289 (coff_arm_bfd_copy_private_bfd_data): Ditto.
291 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
293 * libcoff-in.h (struct coff_final_link_info): Add boolean
294 global_to_static member for support of task linking.
295 (_bfd_coff_write_task_globals): Add prototype.
296 * libcoff.h: Regenerate.
297 * coffcode.h (coff_write_object_contents): Use #ifdef to
298 check RS6000COFF_C, to be consistent with all other uses
300 * cofflink.c (_bfd_coff_final_link): If doing task linking,
301 call _bfd_coff_write_task_globals.
302 (_bfd_coff_link_input_bfd): If doing task linking, convert
303 global functions to static.
304 (_bfd_coff_write_global_sym): If doing task linking, convert
305 global variables to static.
306 (_bfd_coff_write_task_globals): New function.
308 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
309 (C_AUTOARG): #undef since it clashes with C_UEXT.
310 (C_LASTENT): #undef since it clashes with C_STATLAB.
311 * coffcode.h (coff_write_object_contents): Use TIC80COFF
313 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
314 when TIC80COFF defined (clashes with C_UEXT). Explicitly
315 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
319 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
321 * coff-tic80.c (tic80_howto_table): Change overflow check for most
322 PP relocations to complain_overflow_dont.
324 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
326 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
327 name of R_RELLONG to "RELLONG". Set rightshift and complain for
329 (ppbase_reloc, glob15_reloc): New static functions.
330 (glob16_reloc, local16_reloc): New static functions.
331 (rtype2howto): Handle all relocation types.
332 (coff_tic80_relocate_section): New static function.
333 (coff_relocate_section): Define to coff_tic80_relocate_section.
334 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
337 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
339 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
340 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
342 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
343 callers. If PE file, don't add section VMA.
344 (coff_write_alien_symbol): If PE file, don't add section VMA.
345 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
346 (_bfd_coff_write_global_sym): Likewise.
347 (_bfd_coff_generic_relocate_section): Likewise.
349 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
352 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
354 * cofflink.c (mark_relocs): Add new function to mark symbols which
355 are used by relocations.
356 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
357 suppress the skipping of symbols that have thus been marked.
359 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
361 * coff-sh.c (sh_merge_private_data): New static function.
362 (coff_bfd_merge_private_bfd_data): Define.
365 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
367 * coff-tic80.c: Remove unnecessary #ifdefs.
368 * config.bfd: Set targ_underscore to yes for tic80.
370 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
372 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
373 with unresolved external symbols in GDB).
376 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
378 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
379 the symbols associated with each BFD.
380 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
382 * elf-m10200.c: Likewise.
383 * elf32-m32r.c: Likewise.
384 * elf32-sh.c: Likewise.
386 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
388 * elflink.h (elf_link_add_object_symbols): Don't decrease the
389 alignment of a common symbol. If two symbols that look like
390 common symbols are found in two shared libraries, and the size is
391 different, use the larger size, and warn if --warn-common. If a
392 common symbol overrides a definition in a shared library, set the
393 size to the larger size, and warn if --warn-common.
395 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
397 * cpu-arm.c (compatible): Allow default machine to be polymorphed
398 into any other machine type.
400 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
402 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
403 data into an unitialised destination set its machine type as well.
405 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
407 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
408 to common symbol size. Consistently treat uninitialized symbols
409 in shared objects as common symbols.
411 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
413 * archures.c (constants): Added new constants to identify the
414 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
415 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
417 * bfd-in2.h (constants): Added new constants to identify
418 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
419 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
420 bfd_mach_arm_4T. This file is auto-magically generated from the
421 archures.c file. This update is just to save work.
423 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
424 coff_arm_bfd_print_private_bfd_data,
425 coff_arm_bfd_set_private_flags,
426 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
427 (global): Macro redefinitions set up to use these new functions.
429 * coffcode.h (coff_mkobject_hook): Added call to
430 coff_arm_bfd_set_private_flags().
431 (coff_set_arch_mach_hook): Added code to set machine type based on
432 bits stored in internal flags.
433 (coff_set_flags): Added code to set the new bits in the flags
434 field based on the machine number.
435 (function definition macros): Made all function definition macros
436 conditional so that they can be overridden by target specific
439 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
440 Structure extended to include new types, one each for ARMv2,
441 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
443 * libcoff-in.h (struct coff_tdata): Added flags field.
445 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
447 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
449 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
452 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
454 * coffgen.c (coff_find_nearest_line): If there are no syments,
457 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
459 * config.bfd: cope with '*-*-linux-gnuaout' targets.
461 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
463 * targmatch.sed: Add explicit \n characters to work around bug in
464 HP/UX 10.20 sed program.
466 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
468 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
471 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
473 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
475 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
477 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
478 (struct elf_m68k_pcrel_relocs_copied, struct
479 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
480 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
481 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
482 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
484 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
485 PC relative relocs for a global symbol defined in a regular
486 object, and count the number of PC relative relocs copied for any
488 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
489 traverse with elf_m68k_discard_copies.
491 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
493 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
494 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
496 * coffcode.h (coff_compute_section_file_positions): Force the
497 potential last byte in the file to be written out when
500 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
502 * configure.host (mips*-*-openbsd*): New host.
504 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
506 * elflink.h (elf_link_add_object_symbols): Only subtract the
507 section VMA from the symbol value if this is a fully linked file.
509 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
510 (struct elf_i386_link_hash_entry): Define.
511 (struct elf_i386_link_hash_table): Define.
512 (elf_i386_link_hash_traverse): Define.
513 (elf_i386_hash_table): Define.
514 (elf_i386_link_hash_newfunc): New static function.
515 (elf_i386_link_hash_table_create): New static function.
516 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
517 PC relative relocs for a global symbol defined in a regular
518 object, and count the number of PC relative relocs copied for any
520 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
521 traverse with elf_i386_discard_copies.
522 (elf_i386_discard_copies): New static function.
523 (bfd_elf32_bfd_link_hash_table_create): Define.
525 From Gordon W. Ross <gwr@mc.com>:
526 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
527 (sunos4_aout_backend): Use MY_entry_is_text_address.
530 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
532 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
533 R_D30V_32_NORMAL to 2 (4 bytes).
536 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
538 From Gordon W. Ross <gwr@mc.com>:
539 * netbsd.h (N_SHARED_LIB): Define.
540 (SEGMENT_SIZE): Don't define.
541 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
543 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
544 (SEGMENT_SIZE): Don't define.
546 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
547 to sizeof Rela structure, not sizeof Rel structure. From Gary
548 Thomas <g.thomas@opengroup.org>.
550 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
552 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
553 whenever entry is larger than text address, but only by whole
554 pages. From Gordon W. Ross <gwr@mc.com>.
556 * Makefile.in (install): Depend upon installdirs. Use
557 mkinstalldirs to build $(oldincludedir).
558 (installdirs): New target.
560 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
561 if this is a debugging section which we are stripping.
563 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
565 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
566 alpha-specific target data struct.
568 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
570 From Thomas Graichen <graichen@rzpd.de>:
571 * Makefile.in: Always use $(SHELL) when running move-if-change.
572 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
573 * configure: Rebuild.
575 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
577 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
578 VMA if this is an executable file or a shared object.
580 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
583 * libaout.h (struct aout_backend_data): Add entry_is_text_address
585 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
586 start of the file. Remove uses later on which switch using
588 (MY(callback)): Handle entry_is_text_address.
589 (MY_entry_is_text_address): Define if not defined.
590 (MY(backend_data)): Initialize new field.
591 * aoutf1.h (sunos4_aout_backend): Likewise.
592 * i386aout.c (MY(backend_data)): Likewise.
593 * i386mach3.c (MY(backend_data)): Likewise.
594 * mipsbsd.c (MY(backend_data)): Likewise.
595 * sparclynx.c (sparclynx_aout_backend): Likewise.
596 * netbsd.h (SEGMENT_SIZE): Define if not defined.
597 (MY_entry_is_text_address): Define.
598 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
600 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
601 whose name starts with `.'.
603 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
605 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
606 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
607 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
608 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
609 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
610 sparc-*-openbsd*): New targets.
611 * configure: Rebuild.
613 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
615 * stabs.c (struct stab_section_info): New field
617 (_bfd_link_section_stabs): Fill the above array.
618 (_bfd_stab_section_offset): Use `cumulative_skips' to
619 speed up offset calculation.
621 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
623 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
624 addend for non pc-relative relocations.
626 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
627 for non-existent function.
629 * elf-m10300.c (mn10300_elf_relax_section): New function.
630 (mn10300_elf_relax_delete_bytes): Likewise.
631 (mn10300_elf_symbol_address_p): Likewise.
632 (mn10300_elf_get_relocated_section_contents): Likewise.
633 (bfd_elf32_bfd_relax_section): Define.
634 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
636 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
638 * configure.host: Set SHLIB_LIBS.
639 * configure.in: Substitute SHLIB_LIBS.
640 * configure: Rebuild.
641 * Makefile.in (SHLIB_LIBS): New variable.
642 ($(SHLIB)): Use $(SHLIB_LIBS).
644 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
646 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
647 with bfd_section_vma.
649 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
651 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
652 Correct CPU file names for mn10[23]00.
653 * configure: Rebuild.
655 * bfd.c (bfd_record_phdr): Cast count to size_t before
658 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
659 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
660 (xcoff_write_archive_contents): LIkewise.
661 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
662 (mips_elf_create_procedure_table): Likewise.
663 * peicode.h (pe_print_idata): Likewise.
664 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
665 * xcofflink.c (xcoff_get_section_contents): Likewise.
666 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
667 (xcoff_link_add_symbols): Likewise.
668 (xcoff_link_add_symbols): Likewise.
670 * ppcboot.c (ppcboot_set_arch_mach): Make static.
671 (ppcboot_bfd_print_private_bfd_data): Likewise.
673 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
674 to complain_overflow_signed.
676 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
678 * VERSION: Set to 2.8.1.
680 * Branched binutils 2.8.
682 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
683 deciding whether to copy a reloc into a shared object.
684 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
685 relocs in unallocated sections.
686 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
687 R_SPARC_RELATIVE relocs in unallocated sections.
689 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
691 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
692 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
695 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
697 * elflink.h (elf_link_add_object_symbols): Let a common symbol
698 override an uninitialized symbol from a shared library with a
701 * elf-m10200.c: Rename from elf32-mn10200.c.
702 * elf-m10300.c: Rename from elf32-mn10300.c.
703 * cpu-m10200.c: Rename from cpu-mn10200.c
704 * cpu-m10300.c: Rename from cpu-mn10300.c
705 * Makefile.in: Update accordingly.
707 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
708 (elf_mips_isa): Move to earlier in file.
709 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
710 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
713 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
716 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
718 * configure.com: New file.
719 * config.h-vms: Remove file.
720 * makefile.vms: Update for new configure scheme.
722 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
724 * libcoff-in.h (ppc_allocate_toc_section): Declare.
725 (ppc_process_before_allocation): Declare.
726 * libcoff.h: Rebuild.
728 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
730 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
732 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
734 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
736 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
737 symbol index for a R_IHCONST reloc.
739 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
741 * targmatch.sed: Do not use \(\) recursively.
743 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
745 * m68klinux.c (MACHTYPE_OK): Define.
746 * i386linux.c (MACHTYPE_OK): Define.
748 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
750 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
751 <hjl@gnu.ai.mit.edu>:
752 * sparclinux.c: New file.
753 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
754 * bfd-in2.h: Rebuild.
755 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
756 * configure.in (sparclinux_vec): Add to list of vectors.
757 * configure: Rebuild.
758 * targets.c (sparclinux_vec): Declare.
759 (bfd_target_vector): Add sparclinux_vec.
760 * Makefile.in: Rebuild dependencies.
761 (BFD32_BACKENDS): Add sparclinux.o.
762 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
764 * coff-mips.c (mips_ecoff_backend_data): Initialize new
765 bfd_coff_backend_data field.
766 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
768 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
769 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
770 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
772 * bfd.c: Include "libiberty.h".
773 (strerror): Don't declare.
774 (bfd_errmsg): Call xstrerror rather than strerror.
776 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
778 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
779 reloc even if the symbol is in the .bss section.
780 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
781 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
782 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
784 * coffcode.h (bfd_coff_backend_data): Add new field
785 _bfd_coff_default_section_alignment_power.
786 (bfd_coff_default_section_alignment_power): Define.
787 (bfd_coff_std_swap_table): Initialize new field.
788 * libcoff.h: Rebuild.
789 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
790 symbol to the default section alignment.
792 * COPYING: Update FSF address.
795 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
797 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
798 21-bit absolute that made it act as a relative.
801 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
803 * elflink.c (_bfd_elf_create_linker_section): Don't set
804 bss_section and rel_section from existing sections.
806 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
809 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
811 * aoutx.h (some_aout_object_p): Change executable test to fix
812 problems with embedded a.out systems.
814 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
816 * stabs.c (_bfd_stab_section_offset): New function.
817 * libbfd-in.h (_bfd_stab_section_offset): Declare.
819 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
821 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
822 * elf32-mips.c (mips_elf_relocate_section): Likewise.
823 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
824 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
825 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
827 * stabs.c (_bfd_link_section_stabs): Copy over the first header
828 symbol. Check for memory allocation failure of *psinfo.
829 (_bfd_write_section_stabs): Add psinfo parameter. Change all
830 callers. Set the value of the header symbol.
831 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
835 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
837 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
838 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
839 reloc types, rather than silently failing to generate an output file.
842 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
844 * targmatch.sed: Use the hold space to put the #ifdef around the
846 * targets.c (UNSUPPORTED_TARGET): Don't define.
847 (find_target): Don't check for UNSUPPORTED_TARGET.
848 (bfd_set_default_target): Don't try to optimize by checking for
851 * Makefile.in: Rebuild dependencies.
852 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
853 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
854 (elf32-m32r.o): Remove explicit target.
856 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
859 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
860 count section symbols for sections that were created by the
861 linker, or are not allocatable or not loadable.
862 (elf32_sparc_finish_dynamic_sections): Output output section
863 symbols for section for which we made space for them.
865 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
867 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
868 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
870 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
872 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
873 (m32r_hi16_list): New static local.
874 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
875 (m32r_elf_do_hi16_reloc): Delete.
876 (m32r_elf_relocate_hi16): New function.
877 (m32r_elf_lo16_reloc): New function.
878 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
881 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
883 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
884 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
885 (m32r_elf_final_sda_base): New function.
886 (m32r_elf_relocate_section): Rewrite sdata support.
887 (m32r_elf_finish_dynamic_sections): Delete.
889 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
891 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
892 * coff-svm68k.c: New file. Just defines some macros and includes
894 * coff-m68k.c: Add functions to handle common addends, moved in
895 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
896 Control whether relocs are visible using STATIC_RELOCS.
897 * cf-m68klynx.c: Simplify greatly: just define macros to control
899 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
900 * targets. (m68ksysvcoff_vec): Declare.
901 (bfd_target_vector): Add m68ksysvcoff_vec.
902 * config.bfd (m68*-motorola-sysv*): New target.
903 * configure.in (m68ksysvcoff_vec): New vector.
904 * configure: Rebuild.
905 * Makefile.in: Rebuild dependencies.
906 (BFD32_BACKENDS): Add coff-svm68k.o.
907 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
909 * binary.c (binary_set_section_contents): Don't get misled if the
910 first section is not loadable. From Matthew L. Martin
913 * elflink.h (elf_bfd_final_link): Set the value of a section
914 symbol to the section address unless doing a relocateable link.
916 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
918 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
919 .plt entry if we've taken the function's address.
920 (elf64_alpha_merge_gots): Merge collected flags info as well.
922 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
924 * Many files: Add function prototypes.
925 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
926 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
927 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
928 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
929 * peicode.h: Change several void * parameters to PTR.
930 * srec.c (srec_get_symbol_info): Make static.
931 * syms.c (bfd_symbol_is_absolute): Remove.
932 * Makefile.in: Rebuild dependencies.
934 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
936 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
937 (bfd_elf32_bfd_is_local_label): Don't define.
939 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
942 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
944 * bfd-in.h: Don't include obstack.h.
945 (struct bfd_hash_table): Change memory field to PTR.
946 * bfd.c (struct _bfd): Change memory field to PTR.
947 * bfd-in2.h: Rebuild.
948 * libbfd-in.h (bfd_release): Declare as function, don't define as
951 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
952 objalloc routines rather than obstack routines.
953 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
954 (getpagesize): Don't define.
955 (_bfd_new_bfd): Don't set _bfd_chunksize.
956 (bfd_openr): Free new bfd and objalloc on failure.
957 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
958 (bfd_alloc_size): Remove.
959 (bfd_release): New function.
960 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
961 objalloc routines rather than obstack routines.
962 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
963 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
964 objalloc routines rather than obstack routines.
965 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
966 (struct accumulate): Change memory to struct objalloc *.
967 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
968 * dep-in.sed: Don't remove obstack.h from dependency list.
969 * Makefile.in: Rebuild dependencies.
970 (BFD_H_DEPS): Remove obstack.h.
971 (install): Don't install obstack.h.
972 * Many files: Don't include "obstack.h".
975 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
976 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
978 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
979 * sunos.c (sunos_add_dynamic_symbols): Likewise.
980 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
982 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
983 old version of bfd_alloc.
984 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
986 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
988 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
990 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
991 ELF local label syntax as well.
993 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
995 * config.bfd (powerpc-*-beos*): New target.
996 * configure.in (powerpc-*-beos*): Add case that explicitly
997 does not set COREFILE for now. A future BeOS version is
998 expected to support core files.
999 * configure: Regenerate with autoconf.
1001 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1003 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1004 seen with a local symbol, rather than crashing.
1006 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1007 version symbols if there aren't any.
1009 start-sanitize-tic80
1010 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1012 * coff-tic80.c (coff_rtype_to_howto): Define
1013 (coff_tic80_rtype_to_howto): Clone generic coff version and
1014 add code to handle the funky TI "internal relocations".
1017 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1019 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1020 or size changes because of a weak symbol.
1022 * cisco-core.c (SIGEMT): Define if not defined.
1024 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1026 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1027 setting ever. Sanity check the version number. Sort out copying
1028 flags and other information when adding an indirect symbol.
1029 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1030 symbols added by the backend. Clear the entire contents of the
1032 (elf_export_symbol): Ignore indirect symbols.
1033 (elf_link_output_extsym): Accept a section without an owner in an
1035 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1036 version count. Correct the allocation of x_versymp.
1038 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1039 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1040 Don't return bfd_und_section_ptr when info->shared.
1041 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1042 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1043 (mips_elf_check_relocs): Resolve an indirect symbol in
1045 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1046 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1048 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1050 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1052 From Eric Youngdale <eric@andante.jic.com>:
1053 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1054 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1055 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1056 versioned symbol appears in both a regular and a shared object.
1057 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1058 appropriate. Improve error message.
1059 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1060 all uses. Add localsyms field.
1061 (elf_bfd_final_link): When generating a shared library, call
1062 elf_link_output_extsym to output all local symbols.
1063 (elf_link_output_extsym): Handle symbols which were forced to
1066 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1068 From Eric Youngdale <eric@andante.jic.com>:
1069 * elf-bfd.h (elf_symbol_type): Add version field.
1070 * elfcode.h (elf_slurp_symbol_table): Set version field.
1071 * elflink.h (elf_link_add_object_symbols): When creating an
1072 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1073 appropriate. Set up an indirection from the nondefault version of
1075 (NAME(bfd_elf,size_dynamic_sections)): Call
1076 elf_link_assign_sym_version before checking whether there are any
1077 versions. Always record the version name as a dynamic symbol.
1078 Initialize counters.
1079 (elf_link_assign_sym_version): After finding a version, see if a
1080 symbol should be forced to local scope. Create a new version
1081 definition if appropriate.
1082 (elf_link_output_extsym): Correct indirect symbol handling.
1083 * elf.c (bfd_elf_print_symbol): Print version information.
1084 (bfd_section_from_shdr): Turn version sections into BFD sections.
1085 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1086 if sh_info is not already set.
1087 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1089 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1090 _bfd_stringtab_add to copy the name into permanent memory if
1093 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1095 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1097 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1099 * coffcode.h (bfd_coff_backend_data): Change
1100 _bfd_coff_compute_section_file_positions to return a boolean
1101 value. Change all callers.
1102 (coff_compute_section_file_positions): Change return type to
1103 boolean. If the size of the last section changed, then output a
1104 zero byte at the end of the file.
1105 * libcoff.h: Rebuild.
1107 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1108 for at least 6 output symbols.
1109 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1110 emit a TC csect to represent the space they take up. For an XO
1111 symbol, just emit a reference, not a csect.
1113 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1114 Solaris doesn't like the combined options, and the -f is
1116 (stamp-tshlink, install): Likewise.
1118 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1119 handling when little endian.
1121 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1123 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1124 (mn10300_elf_relocate_section): Likewise.
1125 (elf_backend_relocate_section): Define.
1127 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1128 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1129 (elf32_mn10300_howto_table): Likewise.
1130 (elf32_mn10300_reloc_map): Likewise.
1131 (bfd_elf32_mn10300_reloc): Delete unused function.
1133 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1135 start-sanitize-tic80
1136 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1137 understand, just set the howto field to NULL, and the caller will
1138 print an appropriate error message.
1140 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1141 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1142 block. Use NULL for initializations of "ptr" rather than bare 0.
1143 * coff-h8300.c: Fix typo in comment.
1144 * coff-h8500.c: Ditto.
1146 * coff-z8k.c: Ditto.
1148 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1150 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1151 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1152 m32r_elf_get_relocated_section_contents): First pass at relax support.
1154 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1156 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1157 entry for reading verdef records.
1158 Use correct braces for computing increments of extverdaux and
1159 exteverdef record pointers.
1161 start-sanitize-tic80
1162 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1164 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1168 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1170 * elflink.h (elf_link_find_version_dependencies): Check that
1171 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1174 start-sanitize-tic80
1175 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1177 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1180 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1182 * targets.c (bfd_default_vector): Make non-const.
1183 (find_target): New static function, broken out of
1185 (bfd_set_default_target): New function.
1186 (bfd_find_target): Call find_target. When defaulting, use
1187 bfd_default_vector[0] if it is not NULL.
1188 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1189 * bfd-in2.h, libbfd.h: Rebuild.
1191 * syms.c (bfd_is_local_label): Return false if the symbol has no
1193 * coff-i960.c (coff_i960_is_local_label_name): New function.
1194 (coff_bfd_is_local_label_name): Define.
1195 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1196 (coff_bfd_is_local_label_name): Define.
1197 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1198 (coff_bfd_is_local_label_name): Define.
1199 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1200 with .. or _.L_ as local.
1201 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1202 (bfd_elf32_bfd_is_local_label_name): Define.
1203 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1204 beginning with $ as local.
1206 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1208 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1209 rather than comparing against info->lprefix.
1210 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1211 * elflink.h (elf_link_input_bfd): Likewise.
1212 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1213 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1215 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1216 _bfd_elf_is_local_label_name if not already defined.
1217 * elf.c (_bfd_elf_is_local_label_name): New function.
1218 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1220 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1221 (m88k_is_local_label_name): New static function.
1223 * coffcode.h (coff_bfd_is_local_label_name): Define as
1224 _bfd_coff_is_local_label_name if not already defined.
1225 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1226 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1227 * libcoff.h: Rebuild.
1229 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1230 to _bfd_is_local_label_name.
1231 (bfd_target): Likewise.
1232 * syms.c (bfd_is_local_label): Define as function, not macro.
1233 (bfd_is_local_name): Define.
1234 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1235 bfd_generic_is_local_label, and take a string rather than a
1237 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1238 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1239 (bfd_generic_is_local_label): Don't declare.
1240 (bfd_generic_is_local_label_name): Declare.
1241 * bfd-in2.h, libbfd.h: Rebuild.
1242 * All backends: Change local_label to local_label_name.
1244 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1245 (mips_elf_relocate_got_local): Change return type to boolean.
1246 Don't assume that the first zero entry is unassigned; instead, use
1248 (mips_elf_relocate_section): Check return value of
1249 mips_elf_relocate_got_local.
1250 (mips_elf_create_got_section): Initialize assigned_gotno field.
1253 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1255 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1259 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1261 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1262 that have no contents merely because linker_mark is not set.
1264 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1266 * config.bfd (mips*-*-lnews*): New target.
1267 * coff-mips.c (mips_relocate_section): Make assert compare
1268 content byteorder instead of header byteorder.
1269 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1271 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1272 * configure.in (ecoff_biglittle_vec): Add case.
1273 * configure: Update.
1275 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1278 name begins with ".note".
1279 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1280 section whose name begins with ".note".
1281 (get_program_header_size): Corresponding change.
1283 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1284 jal and for jal overflow.
1286 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1288 From Eric Youngdale <eric@andante.jic.com>:
1289 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1290 not found, try looking it up again without the version name.
1291 (elf_link_add_object_symbols): Always link against the dynamic
1292 symbol table of a dynamic object. When linking against a dynamic
1293 object, include version strings in symbol names, and set up
1294 version information. Add indirect symbols for default versions.
1295 (elf_link_create_dynamic_sections): Add special version sections.
1296 (struct elf_assign_sym_version_info): Define.
1297 (struct elf_find_verdep_info): Define.
1298 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1299 up version sections.
1300 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1301 (elf_link_find_version_dependencies): New static function.
1302 (elf_link_assign_sym_version): New static function.
1303 (elf_link_renumber_dynsyms): New static function.
1304 (struct elf_final_link_info): Add symver_sec field.
1305 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1306 local symbols of a dynamic object. Handle DT_VER* constants.
1307 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1308 dynamic object. Skip indirect symbols from ELF objects. Remove
1309 the version name before choosing a hash bucket. Write out the
1310 version information if appropriate.
1311 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1312 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1313 (bfd_elf64_size_dynamic_sections): Likewise.
1314 * bfd-in2.h: Rebuild.
1315 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1316 Change elf_link_hash_flags to unsigned short.
1317 (ELF_LINK_HIDDEN): Define.
1318 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1319 dynverdef_hdr, dynversym_section, dynverdef_section,
1320 dynverref_section, cverdefs, cverrefs, verdef, verref.
1321 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1322 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1323 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1324 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1325 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1326 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1327 (_bfd_elf_slurp_version_tables): Declare.
1328 * elf.c (_bfd_elf_swap_verdef_in): New function.
1329 (_bfd_elf_swap_verdef_out): Likewise.
1330 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1331 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1332 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1333 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1334 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1335 version information if there is any.
1336 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1337 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1338 (elf_fake_sections): Handle .gnu.version* section names.
1339 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1340 (_bfd_elf_slurp_version_tables): New function.
1341 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1342 version name in string entered in dynamic hash table.
1343 * elfcode.h: Include fnmatch.h.
1344 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1345 symbol which was forced to become local.
1346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1347 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1348 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1349 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1351 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1353 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1355 (mn10200_elf_relax_section): Correctly compute a symbol's value
1356 when the symbol is local, but not in the same section as we are
1357 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1360 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1362 * elf32-m32r.c: Rewrite to use ELF backend linker.
1363 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1364 Add small data area support (R_M32R_SDA16).
1365 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1366 * bfd-in2.h,libbfd.h: Regenerated.
1368 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1370 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1371 (mn10200_elf_relax_delete_bytes): Likewise.
1372 (mn10200_elf_symbol_address_p): Likewise.
1373 (mn10200_elf_get_relocated_section_contents): Likewise.
1374 (bfd_elf32_bfd_relax_section): Define.
1375 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1377 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1378 (mn10200_elf_relocate_section): Likewise.
1379 (elf_backend_relocate_section): Define.
1382 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1384 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1385 reloc.c, targets.c: New target, elf-*-D30V.
1387 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1389 * cpu-d30v.c, elf32-d30v.c: New files.
1392 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1394 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1395 * bfd-in2.h: Regenerated.
1396 start-sanitize-tic80
1397 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1398 (rtype2howto): Add function.
1399 (tic80_howto_table): Add.
1402 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1404 * sysdep.h: Don't define errno in MSVC if error.h is included.
1407 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1409 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1410 is initialized before it is used.
1413 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1415 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1416 symbol into a weak undefined symbol; leave it as a common symbol.
1418 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1420 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1421 about a symbol defined in a dynamic object if it has already been
1422 defined in a regular object.
1424 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1426 * makefile.vms: Add gcc flags to allow compiling with current gcc
1428 (targmatch.h): New dependency.
1430 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1432 * evax.h (ALPHA_R_CODEADDR): New relocation.
1433 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1435 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1437 * bfd-in2.h, libbfd.h: Rebuild.
1439 Restrict symbol length to 64 bytes, case preserving:
1440 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1441 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1442 (_bfd_evax_length_hash_symbol): Added.
1443 * evax-etir.c (_bfd_evax_write_etir): Call
1444 _bfd_evax_length_hash_symbol before output of symbol.
1445 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1446 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1448 * evax-emh.c: Output filename to object file without path.
1450 * evax-egsd.c: New sections for local and global commons.
1452 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1453 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1454 notices. Replace AXP with Alpha.
1456 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1459 sections if we are creating a shared library.
1461 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1463 * configure.host (i386-windows): Don't set host64=true.
1465 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1468 (elf_mips16_gprel_howto): New static variable.
1469 (mips16_gprel_reloc): New static function.
1470 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1471 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1472 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1473 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1474 * bfd-in2.h, libbfd.h: Rebuild.
1476 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1478 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1479 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1481 start-sanitize-r5900
1482 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1484 * config.bfd: add r5900
1487 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1489 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1490 the output section will be the absolute section; don't print an
1491 assertion message for that case when doing a relocateable link.
1493 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1495 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1496 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1497 need_fn_sub, call_stub, and call_fp_stub.
1498 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1499 (mips_elf_link_hash_newfunc): Initialize new fields.
1500 (mips_elf_link_hash_table_create): Likewise.
1501 (mips_elf_relocate_section): Redirect relocations to use mips16
1502 stubs when appropriate.
1503 (mips_elf_check_relocs): Attach stub sections to the appropriate
1504 symbol. Set need_fn_stub when appropriate.
1505 (mips_elf_always_size_sections): New static function.
1506 (mips_elf_check_mips16_stubs): New static function.
1507 (elf_backend_always_size_sections): Define.
1508 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1510 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1511 attached to sections which are not being included in the link.
1513 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1515 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1516 symbol value when computing the addend for a pc_relative
1519 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1522 relocateable link, just skip pc_relative pcrel_offset relocs.
1523 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1524 structure for an ARM26 reloc which can be resolved.
1525 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1526 reloc can be resolved.
1528 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1529 error in overflow check for R_RELBYTE.
1531 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1534 From Mark Rasin <mark.rasin@telrad.co.il>.
1536 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1539 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1541 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1542 (elf_mn10200_howto_table): Likewise.
1543 (mn10200_reloc_map): Likewise.
1545 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1547 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1548 * bfd-in2.h, libbfd.h: Regenerated.
1549 * elf32-m32r.c: Add support for them.
1551 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1553 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1554 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1556 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1557 r_format and r_pcrel. Always return a value.
1559 * riscix.c (MY_final_link_callback): Define to dummy value.
1561 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1562 relocations against the text segment, look up the output name of
1564 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1565 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1566 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1567 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1568 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1570 start-sanitize-tic80
1571 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1573 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1574 routines for little endian data.
1575 * coffcode.h (coff_write_object_contents): Set magic to
1576 TIC80_ARCH_MAGIC for TIc80.
1578 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1580 * coff-tic80.c (tic80coff_vec): Change to little endian data
1584 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1586 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1587 auxiliary_filters parameter to be const char * const *. Accept a
1588 NULL terminated array.
1589 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1590 (bfd_elf32_size_dynamic_sections): Update declaration.
1591 * bfd-in2.h: Rebuild.
1593 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1595 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1596 NOTYPE symbol in a text section as a FUNC symbol.
1598 * coffcode.h (coff_compute_section_file_positions): Force
1599 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1601 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1603 * libaout.h (machine_type): Reserve several values for sparclet.
1605 start-sanitize-tic80
1606 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1608 * config.bfd (tic80-*-*): Don't require 'coff'.
1612 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1614 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1615 table to v850_elf_reloc for all non-standard relocations.
1616 (v850_elf_check_relocs): Add check for h being non-null.
1617 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1618 statement instead of multiple ifs.
1619 (v850_elf_relocate_section): Fix up error message, don't just call
1623 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1625 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1626 Use bfd_elf_generic_reloc as special function for all relocs.
1627 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1629 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1630 24bit pc-relative reloc.
1632 start-sanitize-tic80
1633 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1635 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1636 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1637 header byte order is little endian. Use correct bfd_get and
1638 bfd_put routines for little endian headers.
1639 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1640 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1643 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1645 * reloc.c: Add BFD_RELOC_24.
1646 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1647 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1648 * bfd-in2.h, libbfd.h: Rebuilt.
1650 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1652 elf64-alpha multiple .got rewrite:
1654 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1655 (bfd_elf*_mkobject): Don't define here ...
1656 * elfxx-target.h: ... but rather here. Default always_size_sections
1658 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1659 what the #defines in elf-bfd.h transmuted it to anyway.
1661 * section.c: Add SEC_LINKER_CREATED flag.
1662 * bfd-in2.h: Rebuild.
1663 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1664 relocation section flags.
1665 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1666 SEC_IN_MEMORY to recognize generated bits.
1667 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1669 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1670 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1671 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1672 * elf32-ppc.c (ppc_elf_create_linker_section,
1673 ppc_elf_size_dynamic_sections): Likewise.
1674 * elf32-sparc.c (elf32_sparc_check_relocs,
1675 elf32_sparc_size_dynamic_sections): Likewise.
1676 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1678 (_bfd_elf_create_dynamic_sections): Likewise.
1679 (_bfd_elf_make_linker_section_rela): Likewise.
1680 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1681 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1682 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1683 to identify generated bits.
1684 (elf_link_input_bfd): Likewise.
1686 * elf64-alpha.c: Rewrite everything touching relocations.
1689 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1691 * elf32-v850.c (all functions and static variables): Go through
1692 and regularize names to be of the form v850_elf_<xxx>.
1693 (toplevel): Include <elf/v850.h>.
1694 (enum reloc_type): Move to include/elf/v850.h.
1695 (v850_elf_check_relocs): For common variables, if the variable is
1696 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1697 into the appropriate section.
1698 (elf_backend_check_relocs): Define.
1700 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1702 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1705 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * config.bfd (mips*el-*-linux*): New target.
1708 (mips*-*-linux*): New target.
1710 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1711 Return a useful value.
1713 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1715 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1717 * configure: Rebuild.
1718 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1719 ac_cv_func_mmap in bfd/configure.host.
1721 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1722 filter_shlib and auxiliary_filter_shlib parameters.
1723 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1725 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1726 (bfd_elf64_size_dynamic_sections): Likewise.
1727 * bfd-in2.h: Rebuild.
1729 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1731 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1732 symbols, don't export a symbol which is defined by an object in an
1733 archive which contains shared objects.
1735 start-sanitize-tic80
1736 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1738 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1739 for TI TMS320c80 (MVP).
1740 (bfd_archures_list): Add bfd_tic80_arch.
1741 * bfd-in2.h: Regenerate by running "make headers".
1743 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1745 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1746 * configure.in (case $vec): Correct typo, "tb" not "tp".
1747 Also add cofflink.o for tic80coff_vec.
1748 * configure: Regenerate with autoconf.
1751 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1753 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1754 is configured with --with-mmap.
1756 start-sanitize-tic80
1757 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1759 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1760 (ALL_MACHINES): Add cpu-tic80.o
1761 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1762 * coff-tic80.c: Add skeleton, cloned from another coff config.
1763 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1767 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1769 * TODO: Correct a misspelling.
1770 start-sanitize-tic80
1771 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1772 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1773 * configure.in (case $vec): Add tic80coff_vec entry.
1774 * configure: Regenerate with autoconf.
1775 * archures.c (bfd_tic80_arch): Declare.
1776 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1777 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1778 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1779 (bfd_target_vector): Add tic80coff_vec entry.
1782 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1784 * elflink.h (elf_buckets): Add some more values for larger
1787 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1789 * Makefile.in (install): Move subdir_do out of conditional. From
1790 Fred Fish <fnf@cygnus.com>.
1792 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1794 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1796 (elf_mn10200_howto_table): Likewise.
1797 (mn10200_reloc_map): Likewise.
1799 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1802 mips16 symbol during the link.
1803 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1805 (mips_elf_link_output_symbol_hook): New static function.
1806 (elf_backend_link_output_symbol_hook): Define.
1808 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1811 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1814 against SEC_DEBUGGING sections here (revert patch of December 5).
1815 * elfcode.h (elf_object_p): Check for them here, instead.
1817 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1819 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1820 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1822 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1823 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1824 * elf-bfd.h (struct elf_size_info): Update declaration of
1826 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1827 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1828 * elfxx-target.h: Use new dynamic reloc routines by default.
1829 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1832 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1834 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1835 if NAMES_HAVE_UNDERSCORE is defined.
1837 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1839 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1841 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1843 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1846 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * elflink.h (elf_link_add_object_symbols): Only add a weak
1849 symbol if the real definition is in the dynamic symbol table.
1850 After finding the real definition, then, if it is dynamic, add the
1851 weak symbol to the dynamic symbol table.
1853 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1855 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1857 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1860 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1862 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1864 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1865 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1866 * reloc.c: Remove mn10300 big endian relocs.
1867 * bfd-in2.h, libbfd.h: Rebuilt.
1869 * elf32-mn10200.c: Update from elf32-mn10300.c.
1871 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1873 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1875 * elf32-mn10300.c: Add some comments.
1877 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * ihex.c (ihex_scan): Always initialize buf before jumping to
1881 (ihex_read_section): Likewise.
1883 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1885 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1886 inplace for most relocs.
1888 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1890 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1891 even if SEC_ALLOC is not set.
1892 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1893 when deciding whether to copy a reloc into a shared object.
1894 (elf_i386_relocate_section): Likewise.
1895 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1896 (elf32_sparc_relocate_section): Likewise.
1897 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1898 reloc section if it is not set in the source section.
1899 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1900 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1901 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1903 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1905 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1906 expects a .got.plt until we actually create it.
1908 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1911 message for bfd_reloc_outofrange, rather than aborting. From
1912 Philippe De Muyter <phdm@info.ucl.ac.be>.
1914 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1915 a relocateable link, don't try to process them. From Heinz Wrobel
1916 <wrobel@lpr.e-technik.tu-muenchen.de>.
1918 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1920 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1921 mn10300_info_howto_rel. Tweak reloc argument to be an
1922 Elf32_Internal_Rela.
1923 (USE_RELA): Define instead of USE_REL.
1924 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1926 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1928 * configure.in, configure: Handle mips*-sgi-irix6*.
1929 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1932 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1934 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1935 relocation against a symbol defined in a section with no output
1938 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1940 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1941 * configure, config.in: Rebuild with autoconf 2.12.
1943 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1944 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1945 (swap_out_syms): Set st_other from existing st_other field.
1946 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1948 (elf_link_output_extsym): Set the other field from the global hash
1950 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1951 (elf_mips16_jump_howto): New static variable.
1952 (mips16_jump_reloc): New static function.
1953 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1954 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1955 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1957 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1958 * bfd-in2.h, libbfd.h: Rebuild.
1959 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1961 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1963 * configure.host: Use long long for mips-sgi-irix6*.
1965 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1966 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1968 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1970 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1971 (enum reloc_type): Add more reloc types.
1972 (elf32_mn10300_howto_table): Update for new reloc types.
1973 (elf32_mn10300_reloc_map): Update for new reloc types.
1974 * reloc.c: Add some new relocs for the mn10300 series.
1975 * bfd-in2.h, libbfd.h: Rebuilt.
1977 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1979 * som.c (setup_sections): Don't lose for a space which has
1980 no data, but some symbols.
1982 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1984 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1985 (sunos_link_hash_table_create): Initialize got_needed.
1986 (sunos_create_dynamic_sections): Only set .got section size if it
1987 is not already set. Set got_needed.
1988 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1989 sdynptr, and only handle dynamic sections, if dynamic sections are
1991 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1992 Initialize .got section.
1993 (sunos_scan_ext_relocs): Likewise.
1994 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1996 (sunos_finish_dynamic_link): Check got_needed. Only set up
1997 dynamic linking information if needed.
1999 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2001 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2003 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2005 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2007 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2009 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2012 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2014 * filemode.c: Include sysdep.h.
2015 * ihex.c: Add casts to eliminate compiler warnings.
2016 * sunos.c: Add casts to eliminate compiler warnings.
2018 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2020 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2022 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2023 appropriate relocations in the .so file if shared.
2024 (ppc_elf_relocate_section): Ditto.
2026 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2028 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2029 complain_overflow_unsigned.
2031 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2033 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2034 overflows for R_D10V_16 and R_D10V_18.
2036 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2038 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2039 (do_with_relocs): Likewise.
2040 (do_as_repeat): Likewise.
2041 (copy_expression): Likewise.
2043 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2045 * ieee.c (ieee_write_external_part): Correctly record whether
2046 there is an external part.
2049 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2051 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2052 handle tda offsets for sld.w and sst.w instructions.
2053 Fix alignment check in sld.w and sst.w tda reloc handling.
2056 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2058 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2061 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2063 * elf32-v850.c: Add comments about assumptions about
2064 char, short & long sizes.
2065 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2066 problems for several relocs.
2068 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2069 R_V850_SDA_OFFSET entry.
2072 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2074 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2075 Store import file index in ldindx.
2076 (xcoff_build_ldsyms): Assume that ldsym was not previously
2077 allocated. For an imported symbol, copy ldindx into l_ifile.
2080 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2082 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2083 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2084 fields in R_V850_TDA_OFFSET.
2085 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2086 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2089 * elf32-v850.c: Include bfdlink.h.
2090 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2092 (elf32_v850_bfd_final_link_relocate): New function.
2093 (v850_elf_relocation_section): Likewise.
2094 (elf_backend_relocate_section): Define.
2097 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2099 * binary.c (binary_set_section_contents): Ignore sections which
2100 don't have SEC_LOAD and SEC_ALLOC set.
2102 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2104 * linker.c (_bfd_generic_final_link): Avoid losing static
2105 symbols in the .bss section.
2107 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2109 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2110 (mips32_64bit_reloc): New static function.
2111 (mips_reloc_map): Add entry for BFD_RELOC_64.
2112 (mips_elf_relocate_section): Handle R_MIPS_64.
2114 * linker.c (default_indirect_link_order): Print an error message
2115 when attempting to do a relocateable link with different object
2116 file formats, rather than calling abort.
2118 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2120 * reloc.c (m32r relocs): Rename them.
2121 * bfd-in2.h, libbfd.h: Regenerated.
2122 * elf32-m32r.c: Update.
2123 (m32r_elf_10_pcrel_reloc): New function.
2124 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2125 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2127 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2129 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2130 all sections that will be included in the output file.
2131 (_bfd_generic_link_output_symbols): Discard symbols in sections
2132 which are being discarded.
2136 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2137 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2138 (elf_v850_howto_table): Corresponding changes.
2139 (elf_v850_reloc_map): Corresponding changes.
2140 * reloc.c: Add additional V850 relocations.
2141 * bfd-in2.h, libbfd.h: Rebuilt.
2143 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2144 no longer want in pc-relative relocs.
2146 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2148 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2149 accept a reloc against an undefined sybmol!
2151 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2153 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2156 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * VERSION: Bump for new relocation.
2160 * hosts/i386bsd.h: If NBPG is not defined, define it as
2161 PAGE_SIZE, for recent versions of FreeBSD.
2163 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2165 * configure.host: Use `long long' as the 64 bit type on a Solaris
2166 host, since both gcc and the SunPRO compilers support it.
2168 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2170 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2171 mistake to have reused the ECOFF LITERAL for ELF since they have
2172 different semantics.
2173 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2174 * bfd-in2.h, libbfd.h: Rebuild.
2176 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2179 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2180 dynamic relocation for an undefweak symbol when we are building
2181 a static executable.
2183 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2185 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2186 point explicitly to srcdir.
2187 (targmatch.h): Edit references to point explicitly to objdir.
2189 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2191 * config.bfd: When setting targ_cpu, don't get confused by
2194 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2196 * configure.host: Add support for windows host (a build done
2197 under the Microsoft build environment).
2199 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2201 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2202 definition in a dynamic object, add it to the dynamic symbol table
2203 if any dynamic object mentions it. Reverts part of last patch.
2205 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2206 (sunos_link_hash_table_create): Initialize got_base.
2207 (bfd_sunos_size_dynamic_sections): If the .got section is more
2208 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2210 (sunos_check_dynamic_reloc): Subtract got_base from a base
2211 relative relocation.
2213 * elf32-mips.c (elf_mips_isa): New static function.
2214 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2215 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2217 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2219 * archive.c (do_slurp_coff_armap): Only treat archive as little
2220 endian for i960 COFF.
2222 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2224 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2225 by the change in size of the section when EXEC_P is not set.
2227 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2228 (m68kcoff_rtype_to_howto): New static function.
2229 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2230 VMA to the addend for a PC relative reloc.
2232 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2234 * Makefile.in: Rebuild dependencies.
2236 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2239 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2241 * Makefile.in: Remove explicit dependencies for mn10200 and
2243 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2244 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2245 (dependencies): Rebuilt.
2247 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2250 during this function.
2252 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2253 section if the flags are compatible.
2255 * configure.in: Add havevecs, and put it in tdefaults.
2256 * mpw-config.in: Likewise.
2257 * configure: Rebuild.
2258 * targmatch.sed: New file; a sed script to build targmatch.h from
2260 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2261 * targets.c: Include "fnmatch.h".
2262 (struct targmatch): Define.
2263 (bfd_target_match): Define by including targmatch.h.
2264 (bfd_find_target): If the target is not found by name, search for
2265 it as a configuration triplet.
2266 * Makefile.in: Rebuild dependencies.
2267 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2268 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2269 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2270 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2271 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2272 (CFILES): Remove i386dynix.c and hp300bsd.c.
2273 (targmatch.h): New target.
2274 (do_clean): Remove targmatch.h.
2276 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2277 * acconfig.h: Add NEED_DECLARATION_GETENV.
2278 * configure, config.in: Rebuild.
2279 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2280 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2282 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2284 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2285 * cpu-mn10200.c, cpu-mn10300.c: New files.
2286 * elf32-mn10200.c, elf32-mn10300.c: New files.
2287 * Makefile.in: Break mn10x00 support into two separate
2288 configurations, mn10200 and mn10300.
2289 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2290 * bfd-in2.h, configure: Rebuilt.
2292 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2294 * Makefile.in (do_clean): Move config.log to do_distclean.
2296 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2298 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2299 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2300 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2301 (elf32-mn10x00.o): Add dependencies.
2302 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2303 (bfd_mn10x00_arch): Declare.
2304 (bfd_archures_list): Add bfd_mn10x00_arch.
2305 * config.bfd: Add mn10x00-*-*.
2306 * configure.in: Add bfd_elf32_mn10x00_vec.
2307 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2308 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2309 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2310 * bfd-in2.h, configure: Rebuilt.
2312 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2314 openVMS/Alpha: Provide filename and case_hack flags via
2315 symbol table from gas.
2316 Add case_hack code for symbol output from vax/vms.
2317 * evax-alpha.c (evax_initialize): Remove filename handling,
2318 filename is provided via symbol table.
2319 (evax_get_symtab): Use local symbol count when setting up table.
2320 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2322 (_bfd_evax_write_egsd): Skip file name symbol.
2323 * evax-emh.c (get_vms_time_string): Local function now.
2324 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2326 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2327 through _bfd_evax_case_hack_symbol.
2328 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2330 (_bfd_evax_basename): Removed.
2331 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2332 * evax.h (evax_private_data_struct): Remove filename.
2333 (flag_hash_long_names, flag_show_after_trunc,
2334 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2337 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2340 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2341 (NO_SWAP_MAGIC): Don't define.
2342 (SWAP_MAGIC): Define.
2344 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2345 no hash table entry for a global symbol.
2347 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2349 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2351 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2354 symbol type with T_NULL. Warn if symbol type changes. Based on
2355 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2357 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2358 a dynamic object in the dynamic symbol table if it is referenced
2359 or defined by a regular object.
2362 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2364 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2365 remove dwarf local labels. Shrinks binaries by a factor of 3!
2368 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2371 by hand, rather than by calling bfd_make_section.
2373 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2375 * reloc.c: Rename m32r relocs.
2376 * bfd-in2.h, libbfd.h: Rebuilt.
2377 * elf32-m32r.c: Update.
2379 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2381 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2382 link, adjust the symbol index of a base relative reloc. Don't
2383 change the addend of a PC relative reloc if pcrel_offset is set.
2384 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2385 a relocateable link.
2387 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2388 it is zero, in case src_mask matters.
2389 (bfd_install_relocation): Likewise.
2391 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2395 (_bfd_xcoff_bfd_final_link): Don't set target_index
2396 to an uninitialized value.
2398 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2400 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2401 indices, rather than crashing.
2402 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2404 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2407 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2411 (coff_arm_adjust_symndx): New static function.
2412 (coff_adjust_symndx): Define.
2414 * srec.c (srec_scan): Accept multiple symbols on a single line.
2415 From Pascal Martin <pmartin@alsys.com>.
2419 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2421 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2422 (sunos_merge_private_bfd_data): New function.
2424 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2428 (bfd_merge_private_bfd_data): Likewise.
2429 * section.c (bfd_copy_private_section_data): Likewise.
2430 * syms.c (bfd_copy_private_symbol_data): Likewise.
2431 * bfd-in2.h: Rebuild.
2432 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2433 both BFD's are the right flavour.
2434 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2435 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2436 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2437 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2438 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2439 (ppc_elf_merge_private_bfd_data): Likewise.
2440 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2441 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2443 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2444 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2447 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2449 * reloc.c: Add m32r relocs.
2450 * bfd-in2.h, libbfd.h: Rebuilt.
2451 * cpu-m32r.c,elf32-m32r.c: New files.
2453 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2457 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * tekhex.c (first_phase): Change type parameter from char to int.
2461 (pass_over): Change func to expect int, not char.
2463 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2464 rather than SEC_LOAD when aligning the file offset for the first
2465 section in a segment.
2467 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2469 * syms.c (coff_section_type): Make arg const.
2470 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2471 to make_bfd_asection().
2472 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2473 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2474 (_bfd_elf_stringtab_init): Remove prototype.
2476 * netbsd-core.c (swap_abort): Add prototype.
2477 * aix386-core.c (swap_abort): Ditto & make static
2478 * hpux-core.c (swap_abort): Ditto & make static.
2479 * irix-core.c (swap_abort): Ditto & make static.
2480 * ptrace-core.c (swap_abort): Ditto & make static.
2481 * trad-core.c (swap_abort): Ditto & make static.
2482 * coffswap.h (coff_swap_reloc_in): Ditto.
2483 (coff_swap_reloc_out): Ditto.
2484 (coff_swap_filehdr_in): Ditto.
2485 (coff_swap_filehdr_out): Ditto.
2486 (coff_swap_sym_in): Ditto.
2487 (coff_swap_sym_out): Ditto.
2488 (coff_swap_aux_in): Ditto.
2489 (coff_swap_aux_out): Ditto.
2490 (coff_swap_lineno_in): Ditto.
2491 (coff_swap_lineno_out): Ditto.
2492 (coff_swap_aouthdr_in): Ditto.
2493 (coff_swap_aouthdr_out): Ditto.
2494 (coff_swap_scnhdr_in): Ditto.
2495 (coff_swap_scnhdr_out): Ditto.
2496 * ihex.c (ihex_sizeof_headers): Ditto.
2497 * tekhex.c (getsym): Ditto.
2498 (find_chunk): Ditto & make static.
2499 (insert_byte): Ditto.
2500 (first_phase): Ditto.
2502 (tekhex_get_symtab): Ditto & make static.
2503 (tekhex_get_symtab_upper_bound): Ditto & make static.
2504 (tekhex_mkobject): Ditto.
2505 (tekhex_object_p): Ditto.
2506 (move_section_contents): Ditto.
2507 (tekhex_get_section_contents): Ditto.
2508 (tekhex_set_arch_mach): Ditto & make static.
2509 (tekhex_set_section_contents): Ditto.
2510 (writevalue): Ditto.
2513 (tekhex_write_object_contents): Ditto.
2514 (tekhex_sizeof_headers): Ditto.
2515 (tekhex_make_empty_symbol): Ditto.
2516 (tekhex_get_symbol_info): Ditto.
2517 (tekhex_print_symbol): Ditto.
2518 * irix-core.c (make_bfd_asection): Ditto.
2519 (irix_core_core_file_p): Ditto.
2520 (irix_core_core_file_failing_command): Ditto.
2521 (irix_core_core_file_failing_signal): Ditto.
2522 (irix_core_core_file_matches_executable_p): Ditto.
2523 (irix_core_make_empty_symbol): Ditto.
2524 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2525 * srec.c (srec_new_symbol): Ditto.
2526 (srec_get_section_contents): Ditto.
2527 (srec_set_arch_mach): Ditto.
2528 (srec_set_section_contents): Ditto.
2529 (internal_srec_write_object_contents): Ditto.
2530 (srec_write_object_contents): Ditto.
2531 (symbolsrec_write_object_contents): Ditto.
2532 (srec_sizeof_headers): Ditto.
2533 (srec_make_empty_symbol): Ditto.
2534 (srec_get_symtab_upper_bound): Ditto.
2535 (srec_get_symtab): Ditto.
2536 (srec_print_symbol): Ditto and make static.
2537 * elf.c (elf_read): Ditto
2538 (assign_section_numbers): Ditto.
2539 (elf_fake_sections): Ditto.
2540 (sym_is_global): Ditto.
2541 (elf_map_symbols): Ditto.
2542 (get_program_header_size): Ditto.
2543 * coffgen.c (make_a_section_from_file): Ditto.
2544 (coff_real_object_p): Ditto.
2545 (fixup_symbol_value): Ditto.
2546 (build_debug_section): Ditto.
2548 * syms.c (coff_section_type): Ditto.
2550 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2552 * bfd-in2.h: Rebuilt after m32r changes.
2554 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2556 * config.bfd,configure.in,configure: Add m32r support.
2557 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2558 * config.bfd: Keep target list alphabetically sorted.
2561 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2563 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2564 to add in the constant part found in the instruction itself.
2565 (case R_V850_HI16_S): Likewise.
2568 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2570 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2571 and R_D10V_18 to be 1 (word).
2573 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * stabs.c (_bfd_link_section_stabs): If the output_section field
2576 of either section is bfd_abs_section, then the linker is
2577 discarding the section and we should not optimize it.
2579 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2581 * Makefile.in (aout-sparcle.o): New target.
2582 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2583 * config.bfd (sparclet-*-aout*): Add case.
2584 * configure.in (sparcle_aout_vec): Add case.
2585 * configure: Regenerated.
2586 * targets.c (sparcle_aout_vec): Declare.
2587 (bfd_target_vector): Add sparcle_aout_vec.
2588 * aout-sparcle.c: New file.
2591 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2593 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2594 low order sign bit propogation for R_V850_HI16_S.
2596 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2597 handling V850 specific relocs.
2598 (elf_v850_howto_table): Use the new function for some
2599 relocations. Twiddle masks & shifts for some relocs.
2600 Set partial_inplace where needed.
2603 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2606 default architecture to a machine number of 0.
2607 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2609 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2610 the output BFD is the default, set it from the first input BFD.
2613 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2615 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2616 insert at bitpos zero. The HI16 relocs are shifted right
2617 by 16 bits. Fix src_mask for all relocs.
2618 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2620 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2624 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2627 Rewrite to use BFD file read routines and to avoid using a fixed
2628 length for the file name.
2631 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2633 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2634 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2635 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2636 to R_V850_{32,16,8}.
2638 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2640 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2641 (elf_v850_howto_table): Add info for HI16_S reloc.
2642 (v850_reloc_map): Add HI_16_S reloc.
2643 * reloc.c: Define BFD_RELOC_V850_* relocs.
2646 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2649 * elf32-sh.c: New file.
2650 * elf.c (prep_headers): Handle bfd_arch_sh.
2651 * elfcode.h (write_relocs): Handle absolute symbol.
2652 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2653 (_bfd_elf64_link_read_relocs): Declare.
2654 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2655 elf_link_read_relocs. Make globally visible. Change all
2657 (elf_link_input_bfd): Get external symbols from cache in
2658 symtab_hdr->contents. Get contents from cache in
2660 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2662 * reloc.c: Define BFD_RELOC_SH_* relocs.
2663 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2664 * coff-sh.c (sh_insns_conflict): Fix a return value.
2665 (_bfd_sh_align_load_span): New globally visible function, broken
2666 out of sh_align_load.
2667 (sh_align_load): Call _bfd_sh_align_load_span.
2668 (sh_swap_insns): Change relocs parameter to PTR.
2669 * bfd-in2.h, libbfd.h: Rebuild.
2670 * targets.c (bfd_elf32_sh_vec): Declare.
2671 (bfd_elf32_shl_vec): Declare.
2672 * config.bfd (sh-*-elf*): New target.
2673 * configure.in (bfd_elf32_sh_vec): New target vector.
2674 (bfd_elf32_shl_vec): New target vector.
2675 * configure: Rebuild.
2676 * Makefile.in: Rebuild dependencies.
2677 (BFD32_BACKENDS): Add elf32-sh.o.
2678 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2680 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2681 page before checking D_PAGED.
2683 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2684 (ihex_write_object_contents): Remove extbase; always use segbase
2687 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2689 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2690 * configure.host (i[345]86-*-*): Ditto.
2691 * config.bfd (i[345]86-*-*): Ditto.
2692 * configure: Regenerate.
2694 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2697 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2699 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2700 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2701 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2702 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2703 will have an ST_CODE type, change the symbol's type to ST_DATA.
2704 * som.c (hppa_som_gen_reloc_type): Update prototype.
2706 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2709 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2710 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2711 (mips_elf_finish_dynamic_sections): Likewise.
2713 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * configure.host (HLDENV): New variable to set. Set it for
2716 *-*-sysv4*, since those linkers may not support -R but they always
2717 support LD_RUN_PATH.
2719 * libieee.h (NSECTIONS): Don't define.
2720 (ieee_data_struct): Change section_table to asection **. Add
2722 * ieee.c (get_section_entry): If the table isn't big enough, make
2724 (ieee_slurp_sections): Remove assertion about number of sections.
2725 (ieee_object_p): Adjust initialization of ieee to match changes to
2728 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2729 symbols merely because we are generating a shared library.
2730 (xcoff_build_ldsyms): Don't set up global linkage code for an
2731 undefined symbol merely because we are generating a shared
2735 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2737 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2738 (BFD32_BACKENDS) Add elf32-v850.o.
2739 * archures.c: Add bfd_v850_arch.
2740 * bfd-in2.h: Add bfd_v850_arch.
2741 * config.bfd (v850-*-*): New target.
2742 * configure: (bfd_elf32_v850_vec) New vector.
2743 * configure.in: (bfd_elf32_v850_vec) New vector.
2744 * cpu-v850.c: New file.
2745 * elf.c (prep_headers): Added case bfd_arch_v850.
2746 * elf32-v850.c: New file.
2747 * targets.c (bfd_elf32_v850_vec): New vector.
2750 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2752 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2753 a function code symbol for an XMC_XO symbol.
2755 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2757 * mpw-config.in: Update editing of autoconf vars to reflect
2758 Jul 18 configure.in change.
2759 * mpw-make.sed: Update editing of include pathnames to be
2760 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2762 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2764 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2765 which to offset to get the .plt entry address is ".plt".
2767 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2769 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2770 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2771 Added, for internal use by the ARM gas.
2773 * bfd-in2.h: Rebuilt
2775 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2777 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2778 in section dynidx start.
2780 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2782 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2783 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2784 optimization for g++.
2786 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2788 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2789 the -mrelocatable-lib bit set and the other doesn't, clear the
2790 -mrelocatable-lib bit in the header.
2792 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2794 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2795 symbol against a STT_FUNC symbol in a shared library.
2797 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2800 symbol is found, automatically define the corresponding function
2803 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2804 if sym.n_numaux is not zero.
2805 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2806 entry to disagree about the number of aux entries if the symbol
2809 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2810 section if it might be needed, not just if info->shared.
2811 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2812 the start of .rel.dyn if we are going to use it.
2813 (mips_elf_finish_dynamic_sections): Only clear the first element
2814 of .rel.dyn if the size is greater than zero.
2816 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2818 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2819 undefined_symbol callback for a symbol, then don't issue any more
2820 warnings about loader relocs.
2821 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2822 after calling the undefined_symbol callback.
2824 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2825 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2826 as the AIX linker seems to do.
2828 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2830 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2831 (evax_initialize): Remove evax_reloc_table.
2832 (evax_close_and_cleanup): Ditto.
2834 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2836 (evax_bfd_reloc_type_lookup): Ditto.
2837 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2838 cooked_size == raw_size.
2839 * evax-emh.c (_bfd_evax_register_filename): Remove.
2840 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2841 * evax-misc.c (add_new_contents): Malloc section at full size.
2842 (_bfd_save_evax_section): Memcpy section contents directly.
2843 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2844 (evax_reloc_table): Remove.
2846 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2848 * makefile.vms: Add better support for DEC C compilation
2849 Add evax.h dependencies
2851 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2852 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2853 (BFD_RELOC_ALPHA_BASEREG): Remove.
2854 * bfd-in2.h, libbfd.h: Rebuild.
2856 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2858 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2859 getgid if _WIN32 is defined.
2860 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2862 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2864 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2865 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2867 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2870 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2872 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2874 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2875 (NEED_DECLARATION_REALLOC): New macro.
2876 * configure, config.in: Rebuild.
2877 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2878 (realloc): Declare if NEED_DECLARATION_REALLOC.
2880 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2881 <strings.h> if they exist.
2883 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2885 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2887 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2889 Based on patches from Eric Valette <valette@crf.canon.fr>:
2890 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2891 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2892 (elf_howto_table): Add entries for new relocs.
2893 (elf_i386_reloc_type_lookup): Handle new relocs.
2894 (elf_i386_info_to_howto): Just call abort.
2895 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2896 (elf_i386_relocate_section): Likewise.
2898 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2900 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2902 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2905 only get the LMA from the phdr if they are in the same part of the
2908 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2909 new segment to make them more comprehensible. If the relationship
2910 between the LMA and the VMA changed, start a new segment. Don't
2911 check dynsec when deciding whether to start a new segment for a
2912 writeable section; -N will now handle this.
2914 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2916 * libhppa.h: Remove "esel" changes. Not the right approach.
2917 * som.c: Corresponding changes.
2918 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2919 which don't have a SOM symbol type associated with them.
2920 Reverses a 1994 change.
2922 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2924 Make ld -N more reasonable for ELF:
2925 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2926 phdr_in_section to false, and always use a single load segment.
2927 (elf_sort_sections): Sort sections by LMA after VMA.
2928 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2929 align to maxpagesize.
2930 (assign_file_positions_except_relocs): Likewise.
2931 * elfcode.h (elf_object_p): If a section is loaded but not page
2932 aligned, clear D_PAGED.
2934 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2936 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2937 Added, for internal use by the ARM gas.
2939 * bfd-in2.h: Rebuilt
2941 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2943 * libhppa.h (R_HPPA_ESEL): New field selector.
2944 (e_esel): Similarly.
2945 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2946 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2947 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2949 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2952 archive search before looking for stripped dynamic objects.
2954 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2957 symbol a warning rather than an error.
2959 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2961 * elf.c (assign_file_positions_for_segments): Track the virtual
2962 memory position separately from the file position, and use it to
2963 compute the alignment adjustment.
2965 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2967 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2968 and fixed mask on R_D10V_10_PCREL_L.
2970 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2972 * elf64-mips.c: Include "aout/ar.h".
2973 (mips_elf64_slurp_armap): New static function.
2974 (mips_elf64_write_armap): New static function.
2975 (bfd_elf64_archive_*): Define.
2976 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2977 Use instead of bfd_generic_archive_p.
2978 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2979 instead of _bfd_write_archive_contents.
2980 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2981 _bfd_generic_mkarchive.
2982 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2983 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2985 (TARGET_LITTLE_SYM): Likewise.
2986 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2988 * Makefile.in: Rebuild dependencies.
2990 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2991 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2992 SHT_MIPS_EVENTS sections.
2993 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2994 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2996 (_bfd_mips_elf_fake_sections): Likewise.
2998 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2999 * ecoff.c (ecoff_compute_section_file_positions): Copy
3000 rdata_in_text from backend info to tdata. Clear it if any data
3001 section comes before .rdata.
3002 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3003 tdata rather than backend info.
3005 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * configure.in: Fix test for whether a compiler has a 64 bit
3008 type. From Jim Wilson <wilson@cygnus.com>.
3010 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * configure.host (mips-sgi-irix6*): New host.
3014 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3015 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3016 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3018 * configure: Rebuild.
3019 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3020 (BFD_HOST_64_BIT): Define conditionally.
3021 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3022 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3023 (symvalue, bfd_size_type): Likewise.
3024 * bfd-in2.h: Rebuild.
3025 * Makefile.in (do_clean): Remove bfd-tmp.h.
3026 (do_distclean): Remove bfd-in3.h.
3027 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3028 (bfd-in3.h): New target.
3030 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3031 Andrew Gierth <ANDREWG@microlise.co.uk>.
3033 * configure.host: Set INSTALL_SHLIB.
3034 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3035 * configure: Rebuild.
3036 * Makefile.in (install): Use @INSTALL_SHLIB@.
3038 * config.bfd (mips*-*-irix6*): New target.
3039 * configure.host: Handle Irix 6 shared library like Irix 5.
3041 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3042 symbol for a magic name.
3043 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3045 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3048 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3050 * mpw-config.in: Add ELF support to mips config, create the
3051 elf32-target.h file in the object dir.
3052 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3054 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3056 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3057 Also removed most abort calls, in favor of using bfd reporting.
3059 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3061 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3062 (BFD32_BACKENDS) Add elf32-d10v.o.
3063 * archures.c: Add bfd_d10v_arch.
3064 * bfd-in2.h: Add bfd_d10v_arch.
3065 * config.bfd (d10v-*-*): New target.
3066 * configure: (bfd_elf32_d10v_vec) New vector.
3067 * configure.in: (bfd_elf32_d10v_vec) New vector.
3068 * cpu-d10v.c: New file.
3069 * elf.c (prep_headers): Added case bfd_arch_d10v.
3070 * elf32-d10v.c: New file.
3071 * libbfd.h: Rebuild.
3072 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3073 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3074 * targets.c (bfd_elf32_d10v_vec): New vector.
3076 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3078 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3080 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3082 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3083 bfd_mach_i386_i8086 machine types.
3085 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3087 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3090 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3092 * coffcode.h (coff_set_section_contents): A/UX does not require
3093 special handling of the _LIB section.
3095 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3097 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3098 value for R_RELBYTE.
3100 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3101 array if one was allocated.
3103 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3105 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3106 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3107 use_rld_obj_head and rld_value.
3108 (mips_elf_link_hash_table_create): Initialize new fields.
3109 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3111 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3112 __rld_obj_head symbol not seen, create an __rld_map symbol.
3113 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3114 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3115 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3116 __rld_obj_head symbol.
3117 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3119 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3123 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3124 ppc_elf_addr16_ha_reloc.
3125 (ppc_elf_addr16_ha_reloc): New static function.
3127 * coff-mips.c (struct mips_hi): Define.
3128 (mips_refhi_list): New static variable.
3129 (mips_refhi_addr, mips_refhi_addend): Remove.
3130 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3131 (mips_reflo_reloc): Process mips_refhi_list.
3132 (mips_relhi_list): New static variable.
3133 (mips_relhi_addr, mips_relhi_addend): Remove.
3134 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3135 (mips_rello_reloc): Process mips_relhi_list.
3136 (mips_relocate_section): Permit an arbitrary number of REFHI or
3137 RELHI relocs before the associated REFLO or RELLO reloc.
3139 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * aout-target.h (MY(callback)): Set reloc_count fields.
3143 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3146 sections unless this is a SunOS link.
3148 * VERSION: Set to 2.7.1.
3150 * Released binutils 2.7.
3152 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * i386aout.c: Include "aout/aout64.h".
3155 (i386aout_write_object_contents): New static function.
3156 (MY_write_object_contents): Define.
3158 * netbsd.h (MY(write_object_contents)): Make sure that
3159 adjust_sizes_and_vmas is called before fiddling with the magic
3162 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3164 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3166 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * libbfd-in.h (itos, stoi): Don't define.
3169 * libbfd.h: Rebuild.
3170 * i386lynx.c (KEEPIT): Define as udata.i.
3171 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3172 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3173 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3174 flags. Don't use stoi.
3176 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3178 * elf.c (map_sections_to_segments): Don't start a new segment for
3179 a writable section if it's on the same page as the previous
3180 segment. Reset the writable variable for a readonly section.
3182 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3184 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3185 first_thunk_address, thunk_size, and import_table_size.
3186 * peicode.h: Improved some diagnostics regarding edata sections.
3188 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3190 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3191 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3193 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3195 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3196 with XCOFF_DEF_DYNAMIC set is really defined.
3197 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3198 (xcoff_link_add_symbols): Only create special sections if using an
3201 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3203 (bfd_install_relocation): Likewise.
3205 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3207 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3209 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3210 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3211 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3212 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3213 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3214 are found for LITERAL relocs.
3215 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3216 taken, we cannot generate a .plt entry for the symbol.
3218 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3220 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3221 sysconf functions (for gprof).
3222 * configure, config.in: Rebuild.
3224 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3227 an archive if it has a map. If the object file has the wrong
3230 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3231 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3233 (alpha_relocate_section): Likewise.
3235 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3236 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3237 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3238 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3239 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3240 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3241 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3242 * peicode.h: Corresponding changes.
3244 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3246 * elflink.h (elf_create_pointer_linker_section): Comment out code
3247 dealing with making GOT pointers negative of the GOT symbol for
3250 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3252 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3253 increment the .rela.plt size until after we're done creating the
3255 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3256 .rela.plt offset directly rather than calculating it.
3258 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3260 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3261 Use autoconf-set values.
3262 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3263 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3266 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3267 * configure: Rebuilt.
3269 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3271 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3272 handling code > 1k away.
3274 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3276 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3277 defined, output whenever the symbol is updated.
3279 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3281 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3282 section to 0 if user_set_vma is set.
3283 * elflink.h (elf_bfd_final_link): Likewise.
3285 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3287 Partially undo patch of Jun 20.
3288 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3289 (coff_compute_section_file_positions): Likewise.
3290 (coff_write_object_contents): Likewise. Re-add deleted code, but
3291 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3292 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3294 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3296 * config.bfd: Add support for *-*-rtems* configurations.
3298 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * elf.c (prep_headers): Add bfd_arch_alpha case.
3302 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3304 * elf64-alpha.c: New file.
3305 * config.bfd (alpha-*-linuxecoff*): New target.
3306 (alpha-*-linux*, alpha-*-elf*): New targets.
3307 * configure.in (bfd_elf64_alpha_vec): New vector.
3308 * configure: Rebuild.
3309 * targets.c (bfd_elf64_alpha_vec): Declare.
3310 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3311 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3312 * bfd-in2.h, libbfd.h: Rebuild.
3313 * Makefile.in: Rebuild dependencies.
3314 (BFD64_BACKENDS): Add elf64-alpha.o.
3315 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3317 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3319 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3320 than relying on a right shift of 32.
3322 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3324 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3325 ifdef to COFF_WITH_PE.
3326 (coff_compute_section_file_positions): Likewise.
3327 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3328 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3329 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3330 COFF_IMAGE_WITH_PE, always include.
3332 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3334 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3337 approximate the correct answer if SIZEOF_HEADERS was not used.
3339 * binary.c (binary_set_section_contents): Set section file
3340 position based on LMA rather than VMA.
3342 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3344 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3345 symbols if info->strip == strip_all.
3347 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3349 * coff-h8300.c: Remove #if 0 code.
3350 (compatable): Don't allow mixing/matching of different architectures.
3352 * archures.c (bfd_mach_h8300s): Add.
3353 * bfd-in2.h: Rebuilt.
3354 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3356 (h8300_reloc16_estimate): Likewise.
3357 (h8300_reloc16_extra_cases): Likewise.
3358 (h8300_bfd_link_add_symbols): Likewise.
3359 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3360 (coff_set_flags): Likewise.
3361 * cpu-h8300.c (h8300_scan): Likewise.
3362 Add H8/S to bfd_h8300_arch list.
3364 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3366 Added support for Alpha OpenVMS:
3367 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3368 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3369 * config.h-vms, makefile.vms: New files.
3370 * config.bfd (alpha-*-*vms*): New target.
3371 * configure.in (evax_alpha_vec): New target vector.
3372 * configure: Rebuild.
3373 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3374 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3375 * targets.c (bfd_target_evax_flavour): Define.
3376 (evax_alpha_vec): Declare.
3377 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3378 if BFD64 is defined.
3379 * bfd-in2.h, libbfd.h: Rebuild.
3380 * Makefile.in: Rebuild dependencies.
3381 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3382 evax-emh.o, and evax-misc.o.
3383 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3384 evax-etir.c, evax-emh.c, and evax-misc.c.
3385 (HFILES): Add evax.h.
3387 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3389 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3391 (h8300_bfd_link_add_symbols): Likewise.
3393 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3395 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3396 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3398 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3401 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3403 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3404 R_MIPS_32 relocs if creating a shared library.
3406 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3408 * peicode.h (add_data_entry): Use pei_section_data rather than
3409 _cooked_size. Corresponds to May 13 change in coffcode.h.
3411 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3414 * coffcode.h (coff_write_object_contents): If there are long
3415 section names, always set the f_symptr field, even if there are no
3417 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3418 if there are no symbols.
3420 * coffgen.c (make_a_section_from_file): Check return value of
3421 _bfd_coff_read_string_table.
3422 (coff_real_object_p): Check return value of
3423 make_a_section_from_file.
3424 (_bfd_coff_read_string_table): Check that there are some symbols
3425 before trying to read the string table size.
3427 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3429 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3430 to replace a symbol in a dynamic object with a symbol from another
3431 dynamic object, do the replacement if the existing symbol is
3432 global linkage code.
3434 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3435 for _ptrgl, and treat it as global linkage code.
3437 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3438 filename or N_SO symbol past the offset, and use it to indicate
3439 that there is no line number or function when appropriate.
3441 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3444 common symbol defined by the linker. Don't export function code
3445 even if export_defineds is set.
3447 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3449 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3451 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3452 (h8300_symbol_address_p): New function.
3453 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3456 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3458 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3460 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3461 correctly for the two variants. Allow relaxing if the target
3462 is 128 bytes away since after relaxation it'll be 126 bytes away.
3463 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3464 "dot" and "value". Allow relaxing if the target is 128 bytes
3465 away since after relaxation it'll be 126 bytes away.
3466 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3467 the given section until nothing changes.
3469 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3471 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3472 alignment hack--we can get the lnnoptr info another way without
3473 suddenly increasing the alignment requirements. Set the flags for
3475 (ecoff_compute_section_file_positions): Do so.
3477 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3480 to keep the HP emulator database happy.
3482 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3483 From Kevin Buettner <kev@primenet.com>.
3485 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3487 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3488 name of a NULL section.
3490 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3493 set, always call the notice callback.
3495 * VERSION: Increment for bfdlink.h change.
3497 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3500 (sh_relax_delete_bytes): Correct handling of differently sized
3501 trailing alignment reloc.
3503 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3504 * bfd-in2.h: Rebuild.
3505 * configure.in: Warn if there is no known 64 bit type.
3506 * configure: Rebuild.
3508 * Makefile.in: Rebuild dependencies.
3509 (BFD32_BACKENDS): Add ppcboot.o.
3510 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3512 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3513 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3515 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3517 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3518 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3519 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3520 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3522 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3524 * elf64-mips.c: Improve reloc special_functions and handling of
3525 SHT_MIPS_OPTIONS section.
3526 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3527 mips_elf_hi16_reloc and make globally visible.
3528 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3529 make globally visible.
3530 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3531 make globally visible.
3532 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3533 and make globally visible.
3534 (gprel16_with_gp): Check howto->src_mask before using value in
3536 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3537 and make globally visible.
3538 (gprel32_with_gp): Check howto->src_mask before fetching value.
3539 (bfd_mips_elf_swap_options_in): New function.
3540 (bfd_mips_elf_swap_options_out): New function.
3541 (_bfd_mips_elf_set_private_flags): Rename from
3542 mips_elf_set_private_flags and make globally visible.
3543 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3544 mips_elf_copy_private_bfd_data and make globally visible.
3545 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3546 mips_elf_merge_private_bfd_data and make globally visible.
3547 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3548 for a SHT_MIPS_OPTIONS section.
3549 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3550 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3551 name of a SHT_MIPS_OPTIONS section.
3552 (_bfd_mips_elf_set_section_contents): New function.
3553 (mips_elf32_section_processing): Set the GP value in a
3554 SHT_MIPS_OPTIONS section.
3555 (_bfd_mips_elf_find_nearest_line): Rename from
3556 mips_elf_find_nearest_line and make globally visible.
3557 (bfd_elf32_set_section_contents): Define.
3558 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3559 (_bfd_mips_elf_lo16_reloc): Declare.
3560 (_bfd_mips_elf_gprel16_reloc): Declare.
3561 (_bfd_mips_elf_got16_reloc): Declare.
3562 (_bfd_mips_elf_gprel32_reloc): Declare.
3563 (_bfd_mips_elf_set_private_flags): Declare.
3564 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3565 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3566 (_bfd_mips_elf_find_nearest_line): Declare.
3567 (_bfd_mips_elf_set_section_contents): Declare.
3569 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3571 (elf_info_to_howto): Define.
3572 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3574 (elf_info_to_howto): Define.
3575 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3577 (elf_info_to_howto): Define.
3579 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3580 R_MOV16B[12], to match change in coff/internal.h.
3582 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * elf64-mips.c: Extensive additions to provide better support for
3585 writing files and for gas.
3586 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3587 of mips_elf_object_p.
3588 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3589 _bfd_mips_elf_object_p.
3590 (_bfd_mips_elf_final_write_processing): Rename from
3591 mips_elf_final_write_processing and make globally visible.
3592 (_bfd_mips_elf_fake_sections): Rename from
3593 mips_elf_fake_sections and make globally visible.
3594 (_bfd_mips_elf_section_from_bfd_section): Rename from
3595 mips_elf_section_from_bfd_section and make globally visible.
3596 (_bfd_mips_elf_section_processing): New function, broken out of
3597 mips_elf_section_processing.
3598 (mips_elf32_section_processing): Rename from
3599 mips_elf_section_processing; call
3600 _bfd_mips_elf_section_processing.
3601 (_bfd_mips_elf_symbol_processing): Rename from
3602 mips_elf_symbol_processing and make globally visible.
3603 (_bfd_mips_elf_read_ecoff_info): Rename from
3604 mips_elf_read_ecoff_info and make globally visible.
3605 (mips_elf32_ecoff_debug_swap): Rename from
3606 mips_elf_ecoff_debug_swap.
3607 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3608 struct symbol_cache_entry.
3609 (_bfd_elf_validate_reloc): New function, moved in from
3610 elfcode.h:validate_reloc.
3611 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3612 to _bfd_elf_validate_reloc. Change all callers.
3613 * elf-bfd.h (bfd_section_from_shdr): Declare.
3614 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3615 (_bfd_elf_validate_reloc): Declare.
3616 (_bfd_mips_elf_object_p): Declare.
3617 (_bfd_mips_elf_fake_sections): Declare.
3618 (_bfd_mips_elf_section_from_bfd_section): Declare.
3619 (_bfd_mips_elf_section_processing): Declare.
3620 (_bfd_mips_elf_symbol_processing): Declare.
3621 (_bfd_mips_elf_read_ecoff_info): Declare.
3622 (_bfd_mips_elf_final_write_processing): Declare.
3623 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3626 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3627 (mips_elf_final_write_processing): Likewise.
3629 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3631 64-bit MIPS ELF ABI objdump support:
3632 * elf64-mips.c: New file.
3633 * Makefile.in: Rebuild dependencies.
3634 (BFD64_BACKENDS): Add elf64-mips.o.
3635 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3636 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3637 bfd_elf64_littlemips_vec to targ_selvecs.
3638 (mips*-*-elf*): Likewise.
3639 * confingure.in: Add bfd_elf64_bigmips_vec and
3640 bfd_elf64_littlemips_vec to vector switch.
3641 * configure: Rebuild.
3642 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3643 broken out of mips_elf_section_from_shdr.
3644 (mips_elf32_section_from_shdr): Rename from
3645 mips_elf_section_from_shdr. Call new function.
3646 (elf_backend_section_from_shdr): Update name of renamed function.
3647 * elf-bfd.h (struct elf_size_info): Change second parameter of
3648 write_out_phdrs to be const. Likewise for second parameter of
3650 (struct bfd_elf_section_data): Add rel_hdr2 field.
3651 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3652 (bfd_elf32_swap_symbol_out): Likewise.
3653 (bfd_elf32_swap_reloc_in): Likewise.
3654 (bfd_elf32_swap_reloc_out): Likewise.
3655 (bfd_elf32_swap_reloca_in): Likewise.
3656 (bfd_elf32_swap_reloca_out): Likewise.
3657 (bfd_elf32_swap_phdr_in): Likewise.
3658 (bfd_elf32_swap_phdr_out): Likewise.
3659 (bfd_elf32_swap_dyn_in): Likewise.
3660 (bfd_elf32_swap_dyn_out): Likewise.
3661 (bfd_elf32_slurp_symbol_table): Declare.
3662 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3663 (bfd_elf32_write_out_phdrs): Declare.
3664 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3665 (bfd_elf64_swap_symbol_out): Likewise.
3666 (bfd_elf64_swap_reloc_in): Likewise.
3667 (bfd_elf64_swap_reloc_out): Likewise.
3668 (bfd_elf64_swap_reloca_in): Likewise.
3669 (bfd_elf64_swap_reloca_out): Likewise.
3670 (bfd_elf64_swap_phdr_in): Likewise.
3671 (bfd_elf64_swap_phdr_out): Likewise.
3672 (bfd_elf64_swap_dyn_in): Likewise.
3673 (bfd_elf64_swap_dyn_out): Likewise.
3674 (bfd_elf64_slurp_symbol_table): Declare.
3675 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3676 (bfd_elf64_write_out_phdrs): Declare.
3677 (_bfd_mips_elf_section_from_shdr): Declare.
3678 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3679 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3680 section for the section, add the new one to rel_hdr2. Increment
3681 reloc_count rather than setting it.
3682 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3683 Remove static declaration.
3684 (elf_write_shdrs_and_ehdr): Define name as macro.
3685 (elf_write_out_phdrs): Likewise.
3686 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3687 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3688 (elf_swap_symbol_in): Change second parameter to be const.
3689 (elf_swap_symbol_out): Likewise.
3690 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3691 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3692 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3693 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3694 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3695 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3696 parameter to be const. Make non-static.
3697 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3699 (elf_slurp_symbol_table): Make non-static.
3700 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3701 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3702 (elf_backend_size_info): Likewise.
3703 (elfNN_bed): Use elf_backend_size_info.
3704 * targets.c (bfd_elf64_bigmips_vec): Declare.
3705 (bfd_elf64_littlemips_vec): Declare.
3706 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3707 bfd_elf64_littlemips_vec if BFD64 is defined.
3709 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3711 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3714 zeroes, in alignment holes.
3716 * configure: Rebuild with autoconf 2.10.
3718 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3719 potential leading underscore in the allocated buffer.
3721 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3723 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3724 symbols into .sbss if this is a relocatable link.
3726 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3729 undefined symbols when creating a shared library.
3731 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3733 * coff-sh.c: Add a bunch of new code and static const arrays to
3734 support aligning loads and stores on four byte memory boundaries.
3736 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3738 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3739 call sh_align_loads.
3740 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3743 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3745 * cache.c (bfd_open_file): Unlink the file before opening it for
3746 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3748 * opncls.c (bfd_fdopenr): Set opened_once.
3750 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3752 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3755 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3756 the code unconditionally.
3758 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * libcoff-in.h (struct pei_section_tdata): Define structure.
3761 (pei_section_data): Define macro.
3762 * libcoff.h: Rebuild.
3763 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3764 store s_paddr field in pei_section_data.
3765 (coff_compute_section_file_positions): Use pei_section_data rather
3766 than _cooked_size, and don't overwrite an existing value.
3767 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3768 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3769 * peicode.h (coff_bfd_copy_private_section_data): Define if
3771 (pe_bfd_copy_private_section_data): New static function if
3774 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * srec.c (srec_set_arch_mach): Write as a function rather than a
3779 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3780 no map, just check each member in turn to see whether it is
3783 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3785 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3786 table. Call BFD_ASSERT to validate header size, instead of
3788 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3791 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3793 * ppcboot.c: New target for looking at PPCbug boot records.
3795 * config{ure.in,.bfd}: Add support for ppcboot target.
3797 * configure: Regenerate.
3799 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3801 * coff-h8300.c (howto_table): Update names to match recent
3802 changes to include/coff/internal.h. Fix minor errors in the
3803 existing relocs. Add R_MOVL1 and R_MOVL2.
3804 (rtype2howto): Similarly.
3805 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3806 existing relaxing code and peform more relaxing.
3807 (h8300_reloc16_extra_cases): Likewise.
3809 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3811 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3814 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3816 * elfcode.h (elf_object_p): Reject generic ELF target if
3817 e_machine matches an alternate machine code in a specific backend.
3819 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3820 obsolete align_power_min field.
3822 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3824 * coff-h8300.c (reloc_howto_type): Add howto entry for
3826 (rtype2howto): Handle R_PCRWORD_B.
3827 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3828 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3829 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3830 branch (R_PCWORD_B).
3832 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * aoutx.h (translate_from_native_sym_flags): Set the section for
3835 BSF_CONSTRUCTOR symbols.
3837 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3840 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3842 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3843 stop looking when section is found.
3845 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * coffcode.h (STRING_SIZE_SIZE): Define.
3848 (styp_to_sec_flags): Handle long symbol names when looking for the
3850 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3851 (bfd_coff_long_section_names): Define.
3852 (coff_write_object_contents): Handle long section names.
3853 (bfd_coff_std_swap_table): Initialize new field.
3854 * libcoff.h: Rebuild.
3855 * coffgen.c (make_a_section_from_file): Handle long section
3857 (coff_write_symbols): Handle long section names.
3858 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3859 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3860 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3861 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3862 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3863 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3864 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3865 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3867 * bout.c (b_out_callback): Set lma of sections.
3868 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3869 parameter to output_bfd. Used input_bfd instead of output_bfd in
3872 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * aoutx.h (translate_from_native_sym_flags): Don't create
3875 SEC_CONSTRUCTOR sections.
3876 * ecoff.c (ecoff_set_symbol_info): Likewise.
3878 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3879 From Don Bowman <bowman@waterloo.hp.com>.
3881 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3883 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3884 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3886 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3889 mips_32_relocs field.
3890 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3891 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3892 relocs against a global symbol which is not defined in a regular
3894 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3895 against a global symbol, increment mips_32_relocs.
3896 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3897 the symbol is not defined in a regular file, make room in the
3900 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3902 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3903 file position and the virtual file position separately. Set
3904 filepos information bsaed on the real file position.
3905 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3906 Jan 23 change to coffcode.h.
3908 * som.c (som_slurp_symbol_table): Set the symbol count to the
3909 number of BFD symbols created.
3911 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3913 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3914 output file if linking shared objects. Loop to check all relocs,
3915 rather than returning false on first error.
3917 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3919 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3920 (ppc_elf_additional_program_headers): If .interp section, bump #
3921 of program headers by 1.
3922 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3923 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3924 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3926 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3928 (ppc_elf_relocate_section): If the output section isn't defined,
3929 don't abort, just give an error message.
3931 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3932 being created is .sdata or .sdata2, don't make the symbol dynamic.
3934 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3936 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3937 members of an archive for dynamic objects with no symbols, and
3938 pass them directly to check_archive_element.
3939 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3940 xcoff_link_check_dynamic_ar_symbols.
3941 (xcoff_link_check_dynamic_ar_symbols): New static function.
3943 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3944 from _bfd_nodynamic to _bfd_xcoff.
3945 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3947 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3948 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3949 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3950 * libcoff.h: Rebuild.
3951 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3952 (xcoff_get_section_contents): New static function.
3953 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3954 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3955 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3956 (xcoff_dynamic_reloc): New static variable.
3957 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3958 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3960 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3963 if reloc_entry->addend is not 0.
3964 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3966 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3968 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3970 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3971 Add entries for R_SPARC_[56].
3972 (sparc_reloc_map): Add entries for R_SPARC_[56].
3974 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3976 Optimize linking of stabs in sections as used in ELF and COFF.
3977 * stabs.c: New file.
3978 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3979 (_bfd_write_section_stabs): Declare.
3980 (_bfd_write_stab_strings): Declare.
3981 * libbfd.h: Rebuild.
3982 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3983 (struct coff_link_hash_table): Add stab_info field.
3984 * libcoff.h: Rebuild.
3985 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3987 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3989 (_bfd_coff_final_link): Write out stab strings hash table.
3990 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3991 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3993 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3994 (struct bfd_elf_section_data): Add stab_info field.
3995 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3997 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3998 _bfd_link_section_stabs.
3999 (elf_bfd_final_link): Write out stab strings hash table.
4000 (elf_link_input_bfd): Handle optimized stabs sections.
4001 * reloc.c (_bfd_final_link_relocate): Check address against
4002 _raw_size rather than _cooked_size.
4003 * Makefile.in: Rebuild dependencies.
4004 (BFD_LIBS): Add stabs.o
4005 (BFD_LIBS_CFILES): Add stabs.c.
4007 * VERSION: Increment for bfdlink.h change.
4009 * coffgen.c (coff_renumber_symbols): Correct handling of
4010 BSF_NOT_AT_END common symbols.
4012 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * coff-ppc.c (record_toc): Add cast to avoid warning.
4015 (ppc_allocate_toc_section): Likewise.
4016 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4017 (ppc_coff_reloc_type_lookup): Remove unreached code.
4018 * coffcode.h (coff_write_object_contents): Don't take the address
4020 * peicode.h (pe_print_idata): Add casts to avoid warning.
4021 (pe_print_edata): Likewise.
4022 (pe_print_reloc): Remove ANSI C string concatenation.
4024 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4026 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4028 * libcoff.h: Rebuild.
4029 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4031 (coff_swap_aux_out): Likewise.
4032 * peicode.h (coff_swap_aux_in): Likewise.
4033 (coff_swap_aux_out): Likewise.
4034 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4036 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4038 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4039 Fix up .bf endndx link fields.
4040 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4042 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4045 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4047 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4048 on Solaris PowerPC systems doesn't get confused.
4050 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4053 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4054 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4055 update did_reg and did_reg2.
4057 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4061 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4062 callback routines, pass h->root.string rather than name, in case
4063 copy is true and name is transient.
4065 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4067 * elfcore.h: Add support for core files with multiple threads.
4068 (Primarily for Solaris.)
4070 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4072 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4073 section->orelocation is NULL.
4075 * coffgen.c (bfd_coff_get_syment): New function.
4076 (bfd_coff_get_auxent): New function.
4077 * bfd-in.h (bfd_coff_get_syment): Declare.
4078 (bfd_coff_get_auxent): Declare.
4079 * bfd-in2.h: Rebuild.
4081 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * elf32-mips.c (struct mips_hi16): Define.
4084 (mips_hi16_addr, mips_hi16_addend): Remove.
4085 (mips_hi16_list): New static variable.
4086 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4087 (mips_elf_lo16_reloc): Process mips_hi16_list.
4088 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4089 relocs before the associated LO16 reloc.
4091 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4093 * versados.c (versados_scan): Check bfd_alloc return value.
4094 (versados_object_p): Check all bfd_read return values. Require
4095 that lang field be less than 10, to avoid confusion with Intel Hex
4098 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4100 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4101 not 0, for an absolute symbol.
4102 (NAME(aout,swap_ext_reloc_out)): Likewise.
4104 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4105 (ihex_write_object_contents): For a large start address, output
4106 the full 32 bit address in record type 5.
4108 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4109 to int to avoid promotion problems in prototype.
4111 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * configure.host: Use ${srcdir} when looking for picfrag.
4115 * configure.host: Switch on ${libdir}, not $(libdir). From
4116 alan@spri.levels.unisa.edu.au (Alan Modra).
4118 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4119 entry point, not just for DYNAMIC objects.
4120 * sunos.c (sunos_add_dynamic_symbols): Always call
4121 sunos_create_dynamic_sections. If called with a non DYNAMIC
4122 object, don't do anything else.
4123 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4125 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4127 * configure.in: Permit --enable-shared to specify a list of
4129 * configure: Rebuild.
4131 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4132 host when configuring with --enable-shard.
4134 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4139 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4140 to avoid crashing in bfd_hash_replace.
4142 * sysdep.h: Use #ifdef, not #if.
4144 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * config.in: Rebuild.
4148 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4150 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4151 (AC_CHECK_HEADERS): Check for sys/time.h
4152 (AC_HEADER_TIME): Add macro.
4153 * configure: Rebuild.
4154 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4155 to control what combination of <time> and <sys/time.h>
4158 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4160 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4161 (aout_32_sunos4_write_object_contents): Likewise.
4162 * aoutx.h (NAME(aout,machine_type)): Handle
4163 bfd_mach_sparc_{sparclet,sparclite}.
4164 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4165 (bfd_mach_sparc_v9_p): Update.
4166 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4167 * libaout.h (enum machine_type): Add M_SPARCLET.
4168 * sunos.c (MACHTYPE_OK): Define.
4169 * bfd-in2.h: Regenerated.
4171 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4173 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4174 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4175 * elflink.c (_bfd_elf_create_got_section): Store the
4176 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4177 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4178 global offset table goes over 0x1000, set the value of
4179 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4180 (elf32_sparc_relocate_section): Subtract the offset of
4181 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4183 * elfcode.h: Don't include <string.h>.
4185 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4187 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4188 generic_link_hash_newfunc. All references changed.
4189 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4190 moved here from libbfd-in.h.
4191 * libbfd-in.h: Corresponding changes.
4192 * libbfd.h: Regenerated.
4194 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * aoutx.h (aout_link_input_section_std): When reporting an
4197 overflow error, use the name of the symbol in the hash table if
4199 (aout_link_input_section_ext): Likewise.
4201 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4202 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4204 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4206 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4207 * coffcode.h (coff_compute_section_file_positions): Likewise.
4208 (coff_write_object_contents): Likewise.
4210 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * section.c (SEC_LINK_ONCE): Define.
4213 (SEC_LINK_DUPLICATES): Define.
4214 (SEC_LINK_DUPLICATES_DISCARD): Define.
4215 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4216 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4217 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4218 * bfd-in2.h: Rebuild.
4219 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4220 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4221 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4222 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4223 SEC_LINK_ONCE, and look through the symbol table for the setting
4224 for SEC_LINK_DUPLICATES.
4225 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4226 set for a section, find the section symbol in the symbol table,
4227 and set the aux entry based on SEC_LINK_DUPLICATES.
4228 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4229 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4230 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4231 * coff-i386.c (i386coff_vec): Likewise.
4232 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4234 * VERSION: Bump to 2.6.1.
4235 * Makefile.in (stamp-h): Depend upon VERSION.
4237 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4239 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4240 * libbfd.h: Rebuilt.
4241 * linker.c (generic_link_hash_newfunc): No longer static.
4242 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4244 * coff-h8300.c: Add two derived hash tables and their associated
4245 funtions and #defines for use by the h8300 linker.
4246 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4247 the function vector as needed. Place the address of the function
4248 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4249 Rewrite the vectors section contents as necessary.
4250 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4251 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4252 (coff_bfd_link_hash_table_create): Likewise.
4254 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4256 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4257 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4259 (hppa_rebuild_insn): Pass pointer to correct type to
4260 low_sign_unext and dis_assemble_21.
4262 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4264 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4265 Stick with sparc-*-{sysv4*,solaris2*}.
4267 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4270 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4271 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4272 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4273 fields is non-zero, print them.
4275 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4276 ifdef. Remove unused variables.
4277 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4279 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4280 (get_symbol_value): Ifdef out.
4281 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4282 (coff_ppc_relocate_section): Remove unused variables. Make
4283 fprintf strings and argument types correspond. Put before_addr in
4285 (dump_toc): Make fprintf strings and argument types correspond.
4286 (ppc_process_before_allocation): Remove unused variables. Always
4288 (ppc_reflo_reloc): Ifdef out.
4289 (ppc_addr32nb_reloc): Ifdef out.
4290 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4292 (coff_ppc_rtype_to_howto): Likewise.
4293 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4295 * peicode.h (pe_print_idata): Move otherwise unused variables into
4296 the #ifdef where they are used. Always return a value.
4297 (pe_print_edata): Make fprintf strings and argument types
4298 correspond. Always return a value.
4299 (pe_print_pdata): Removed unused variable addr_value. Always
4301 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4302 strings and argument types correspond. Always return a value.
4304 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4305 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4306 variable rela inside #if 0 section where it is used.
4308 * ns32k.h: New file.
4309 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4310 functions to start with _bfd_.
4311 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4312 functions in cpu-ns32k.h.
4313 * Makefile.in: Rebuild dependencies.
4314 (HFILES): Add ns32k.h.
4316 * section.c (struct sec): Add linker_mark field. Change
4317 user_set_vma and reloc_done to be single bit fields.
4318 (STD_SECTION): Update accordingly.
4319 * bfd-in2.h: Rebuild.
4320 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4322 (aout_link_input_bfd): Don't link unmarked sections.
4323 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4325 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4326 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4328 * elflink.h (elf_bfd_final_link): Mark sections included in the
4330 (elf_link_input_bfd): Don't link unmarked sections.
4331 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4333 (xcoff_link_input_bfd): Don't link unmarked sections.
4335 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4336 overflow error messages.
4338 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4341 is not set, print "BFD: " before the error message.
4343 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4344 Miles Bader <miles@gnu.ai.mit.edu>.
4345 * configure: Rebuild.
4347 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4352 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4353 m68k-aout, m68k-coff, and m68k-elf targets.
4355 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4357 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4358 (ieee_generic_stat_arch_elt): Restructured to prevent
4359 ieee_object_p from being called repeatedly.
4361 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4363 * coffcode.h (coff_write_object_contents): Allocate
4364 buffers large enough for any FILEHDR or AOUTHDR.
4366 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4368 * ecofflink.c (lookup_line): New static function, renamed and
4369 slighly changed from old _bfd_ecoff_locate_line.
4370 (_bfd_ecoff_locate_line): Cache line number information. Use
4371 lookup_line for actual lookup.
4373 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4375 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4376 multiple of 20 bytes.
4378 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4381 allocate ecoff_find_line, and don't initialize by hand.
4382 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4383 mips_elf_find_line, and don't call memset.
4385 * coffcode.h (coff_compute_section_file_positions): If not
4386 producing a final executable, don't consider sofar when aligning
4387 the section to the correct size.
4389 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4392 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4393 * coffgen.c (coff_section_symbol): Ifdef out.
4395 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4397 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4398 output_bfd is not NULL.
4400 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4402 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4403 of bfd_alloc (fixes fix_line not being initialized).
4404 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4406 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4408 * coffcode.h: Allow specific backends to override the
4409 bfd_link_add_symbols routine.
4411 * coff-h8300.c: Include genlink.h.
4412 (howto_table): Add R_MEM_INDIRECT.
4413 (rtype2howto): Support R_MEM_INDIRECT.
4414 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4417 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4419 * coff-alpha.c (alpha_relocate_section): Use
4420 info->callbacks_warning, rather than _bfd_error_handler, for
4421 "multiple gp" warning.
4423 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4426 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4427 table string. Use bfd_wrapped_link_hash_lookup.
4428 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4430 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4431 table, if any, when writing out symbols.
4432 (aout_link_input_section_std): Use the name from the hash table,
4433 if any, when reporting undefined symbols.
4434 (aout_link_input_section_ext): Likewise.
4435 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4436 * bout.c (get_value): Likewise.
4437 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4438 * ecoff.c (ecoff_reloc_link_order): Likewise.
4439 * elflink.h (elf_link_add_object_symbols): Likewise.
4440 (elf_reloc_link_order): Likewise.
4441 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4442 (_bfd_generic_reloc_link_order): Likewise.
4443 (default_indirect_link_order): Likewise.
4444 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4445 * sunos.c (sunos_add_one_symbol): Likewise.
4446 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4447 (bfd_xcoff_link_count_reloc): Likewise.
4448 (xcoff_reloc_link_order): Likewise.
4450 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4451 into -1 for intern->rss.
4453 * configure: Rebuild with autoconf 2.8.
4455 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4457 * stab-syms.c (__define_stab_duplicate): Define.
4458 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4460 * bfd-in.h (bfd_get_stab_name): Declare.
4461 * bfd-in2.h: Rebuild.
4462 * Makefile.in: Rebuild dependencies.
4463 (BFD_LIBS): Add stab-syms.o.
4464 (BFD_LIBS_CFILES): Add stab-syms.c.
4465 (BFD32_BACKENDS): Remove stab-syms.o.
4466 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4467 * configure.in: Don't list stab-syms.o in bfd_backends.
4468 * configure: Rebuild.
4469 * libaout.h (aout_stab_name): Don't declare.
4470 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4473 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4475 * elf.c (assign_file_positions_for_segments): Adjust file offset
4476 for section alignment even if SEC_LOAD is not set.
4478 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4481 since they appear as targets in Makefile.in.
4482 * configure: Rebuild.
4484 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4485 don't fiddle with a symbol which is not defined anywhere.
4487 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4490 though they are defined in a shared library.
4491 (xcoff_build_ldsyms): Likewise.
4493 * coffgen.c (coff_find_nearest_line): Don't look at the line
4494 numbers for the section if section->lineno is NULL.
4496 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4497 message rather than calling BFD_ASSERT.
4498 * elfcode.h (write_relocs): Check return value of
4499 _bfd_elf_symbol_from_bfd_symbol.
4501 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4503 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4506 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4508 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4510 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4511 hppa_reloc_field_selector_type_alt.
4512 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4513 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4515 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4517 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * elf.c (assign_file_positions_for_segments): Adjust the segment
4520 memory size for the alignment of a SEC_ALLOC section, not just a
4523 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4525 * m68klinux.c: New file.
4526 * hosts/m68klinux.h: New file.
4527 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4528 * configure.in (m68*-*-linux*): New native host.
4529 (m68klinux_vec): New vector.
4530 * configure: Rebuild.
4531 * targets.c (m68klinux_vec): Declare.
4532 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4533 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4534 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4535 declaration from bfd_linux_size_dynamic_sections.
4536 (bfd_m68klinux_size_dynamic_sections): Declare.
4537 * bfd-in2.h: Rebuild.
4538 * Makefile.in: Rebuild dependencies.
4539 (BFD32_BACKENDS): Add m68klinux.o.
4540 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4542 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4544 * libhppa.h (pa_arch): Add pa20.
4545 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4546 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4547 (hppa_field_adjust): Handle e_nsel.
4548 * som.c: Provide default definitions for many new relocs found only
4549 in hpux10 include files.
4550 (som_fixup_formats): Add several new relocs from hpux10.
4551 (som_hppa_howto_table): Add hpux10 relocs.
4552 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4554 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4556 * mpw-make.sed: Edit out recent shared library support, and
4557 rules to rebuild .h files using doc/chew.
4559 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4561 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4562 size even of sections with no contents.
4564 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4567 starting with '$' the way we skip names starting with '.'. When
4568 updating x_endndx, don't be fooled by an index which has been
4571 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4572 struct/union/enum type with no elements.
4574 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4578 * archive.c (bfd_generic_archive_p): If the first file in the
4579 archive can not be recognized as an object, don't assume that this
4580 is the wrong format.
4582 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4583 format is not bfd_object.
4584 (bfd_elf_get_dt_soname): Likewise.
4586 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4591 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4593 * bfd.c (tdata): Add netbsd_core_data.
4594 * bfd-in2.h: Regenerated.
4596 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4599 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4600 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4603 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4604 to get the symbol index, matching 14 Jul 95 change.
4606 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4608 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4609 Remove duplicate definition of gp.
4611 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4614 assume that we can set the GP value and then get the same value,
4615 since it won't be true if the output file is neither ELF nor
4617 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4618 _bfd_get_gp_value here.
4619 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4620 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4622 (mips_elf_lo16_reloc): Likewise.
4623 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4624 Don't require that the BFD be ELF.
4625 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4626 (mips_elf_gprel32_reloc): Likewise.
4627 (mips_elf_relocate_section): Don't assume we can set and get the
4629 (mips_elf_finish_dynamic_symbol): Don't bother to use
4630 _bfd_get_gp_value here.
4632 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4633 Don't change epdr between malloc and free. Be careful not to free
4634 NULL pointers. Zero out the first RPDR.
4636 * configure.host: On Linux, only pass -rpath option if $(libdir)
4637 is neither /lib nor /usr/lib. From Alan Modra
4638 <alan@mullet.Levels.UniSA.Edu.Au>.
4640 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4642 (elf_dt_name): Rename from elf_dt_needed_name.
4643 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4645 (bfd_elf_get_dt_soname): New function.
4646 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4647 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4648 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4649 * bfd-in2.h: Rebuild.
4651 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4653 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4654 _bfd_sparc_elf_reloc_type_lookup.
4655 (bfd_elf32_bfd_reloc_type_lookup): Update.
4656 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4657 (sparc64_elf_howto_table): Define.
4658 (sparc_reloc_map): Define.
4659 (sparc64_elf_reloc_type_lookup): New function.
4660 (sparc_elf_wdisp16_reloc): New function.
4661 (elf_info_to_howto): Use sparc64_elf_howto_table.
4662 (sparc64_elf_relocate_section): Likewise.
4663 (bfd_elf64_bfd_reloc_type_lookup): Update.
4665 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4667 * configure.host: Check for 'do not mix' from native linker before
4668 trying to use -rpath.
4670 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4672 * bfd.c (_bfd_get_gp_value): New function.
4673 (_bfd_set_gp_value): New function.
4674 * libbfd-in.h (_bfd_get_gp_value): Declare.
4675 (_bfd_set_gp_value): Declare.
4676 * libbfd.h: Rebuild.
4677 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4678 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4679 directly to the fields in the tdata information.
4680 (alpha_relocate_section): Likewise.
4681 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4682 (mips_gprel_reloc): Likewise.
4683 (mips_relocate_section): Likewise.
4684 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4685 (mips_elf_lo16_reloc): Likewise.
4686 (mips_elf_final_gp): Likewise.
4687 (mips_elf_gprel16_reloc): Likewise.
4688 (mips_elf_gprel32_reloc): Likewise.
4689 (mips_elf_relocate_section): Likewise.
4690 (mips_elf_finish_dynamic_symbol): Likewise.
4692 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4694 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4696 * configure.in: Call AC_PROG_CC before configure.host.
4697 * configure: Rebuild.
4698 * configure.host: Don't set information which autoconf should
4699 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4701 * configure.host: Remove go32 and win32 host information, since it
4702 should no longer be needed.
4704 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4705 then start a new segment rather than put a writable section in a
4708 * configure.host: Set RPATH_ENVVAR.
4710 * Makefile.in: Rebuild dependencies.
4712 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4713 zero_section variable.
4715 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4717 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4718 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4719 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4721 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4723 * ieee.c (ieee_write_expression): Only use an R variable for a
4724 local symbol. Don't output a zero offset. Handle a zero address.
4725 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4726 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4728 (parse_expression): Don't try to handle multiple occurrences of a
4729 P variable. Handle I variables differently from X variables. Fix
4730 the order of minus expressions.
4731 (ieee_slurp_external_symbols): Generate an I variable for an NN
4732 record. Fix handling of ATI and ATX records.
4733 (ieee_slurp_sections): Only set minimal section attributes.
4734 Adjust them later, based on the section contents.
4735 (ieee_object_p): Read in the file until just after the ME record.
4736 Call ieee_slurp_section_data to set the section flags.
4737 (do_one): Add iterations parameter. Only repeat the first load
4738 item. Set the section and file reloc flags.
4739 (ieee_slurp_section_data): Set section flags. Pass iterations to
4741 (ieee_canonicalize_reloc): Handle I variables.
4742 (do_with_relocs): Only emit relocation size when necessary.
4743 Increase MAXRUN to 127. Change ov to be assigned, and take
4744 src_mask and pcrel_offset into account.
4745 (ieee_write_data_part): Skip sections that are not loaded.
4746 (ieee_write_external_part): Don't output optional last entry of WX
4748 (ieee_write_me_part): Make setting of me_record neater.
4749 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4751 * syms.c (stt): Add entries for zerovars, vars, and code.
4753 * elfcode.h (validate_reloc): New static function.
4754 (write_relocs): Call validate_reloc for non ELF relocs.
4756 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4757 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4758 (TARGET_LITTLE_SYM): Likewise.
4760 * config.bfd (m68*-*-psos*): New target.
4762 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4764 * i386msdos.c: Remove some #if 0 code.
4765 (msdos_write_object_contents): Don't include empty sections in the
4766 size computation, regardless of their address.
4768 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4770 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4771 is NULL, ie, the -r switch is used.
4773 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4776 (BFD_RELOC_MIPS_GOT_LO16): Define.
4777 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4778 * bfd-in2.h, libbfd.h: Rebuild.
4779 * elf32-mips.c (mips_reloc_map): Map new relocs.
4781 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4783 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4786 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4787 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4788 simple number for the section address, rather than an expression.
4789 Limit the number of bytes between relocs to MAXRUN.
4790 (ieee_write_me_part): Set me_record to the file offset after the
4792 (ieee_write_processor): New static function.
4793 (ieee_write_object_contents): Use ieee_write_processor.
4795 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4799 * coff-aux.c: Change include of aux.h to aux-coff.h.
4801 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4803 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4804 relocation put the addend both in the reloc entry and the data.
4805 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4808 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4809 a R_68K_PCxx reloc against a defined global symbol directly.
4810 (elf_m68k_check_relocs): Don't count such a reloc.
4812 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4813 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4814 symbol for now, otherwise always record the symbol as dynamic.
4815 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4816 is not referenced by a dynamic object, and we are not making a
4817 shared object, then don't make a PLT entry. If we do make a PLT
4818 entry, make sure the symbol has been recorded as dynamic.
4820 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4822 * configure.host: When making a shared library, set HLDFLAGS to
4823 pass an appropriate -rpath option. Use the make variable SONAME
4824 as the shared library soname, rather than computing it here. On
4825 SunOS, build stamp-tshlink in place of $(SHLINK).
4826 * Makefile.in (SONAME): New variable.
4827 ($(SHLINK)): Make a link to the transformed name, as well.
4828 (stamp-tshlink): New target.
4829 (install): Skip stamp-tshlink during install.
4831 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4833 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4834 linker sections have been set up yet.
4836 * elf.c (make_mapping): Add an additional argument to suppress
4837 making the first section include the program headers.
4838 (map_sections_to_segments): If the user used -Ttext such that the
4839 program headers are on a different page, do not set the flags
4840 saying that this section includes the program headers.
4842 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4844 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4845 don't define TRAD_HEADER.
4846 * configure: Rebuild.
4848 * netbsd-core.c: New file, support for NetBSD core files.
4849 * hosts/*nbsd.h: Removed.
4851 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4853 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4854 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4855 * libbfd.h, bfd-in2.h: Regenerated.
4856 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4857 bfd_elf32_bfd_reloc_type_lookup.
4858 (reloc_type{,_names}): Deleted.
4859 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4861 (sparc_reloc_map): Add sparc64 relocs.
4862 (sparc_elf_notsupported_reloc): New static function.
4863 (sparc_elf_wdisp16_reloc): New static function.
4864 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4865 (elf32_sparc_relocate_section): Likewise.
4866 (bfd_elf32_bfd_reloc_type_lookup): Define.
4867 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4868 (reloc_type{,_names}): Deleted.
4869 (elf_sparc_howto_table): Deleted.
4870 (sparc_reloc_map): Deleted.
4871 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4872 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4874 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4879 * Makefile.in (program_transform_name): New variable.
4880 (install): Transform library name before installing it.
4882 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * archures.c (bfd_mach_i960_hx): Define.
4885 * bfd-in2.h: Rebuild.
4886 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4887 (MATRIX): Expand entries for HX.
4888 (arch_info_struct): Add i960:hx entry.
4889 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4890 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4891 (coff_set_flags): Handle bfd_mach_i960_hx.
4893 Support for building as a shared library, based on patches from
4894 Alan Modra <alan@spri.levels.unisa.edu.au>:
4895 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4896 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4897 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4898 * configure: Rebuild.
4899 * configure.host: If --enable-shared, adjust shared library stuff
4900 based on the host. If the host is SunOS, and the linker supports
4901 -rpath, set HLDFLAGS to use it.
4902 * Makefile.in (ALLLIBS): New variable.
4903 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4904 (COMMON_SHLIB, SHLINK): New variables.
4905 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4906 (STAGESTUFF): Remove variable.
4907 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4909 (stamp-ofiles): New target, like old ofiles target, but build
4910 using a temporary file and move-if-change, and touch stamp-ofiles
4912 (ofiles): Just depend upon stamp-ofiles.
4913 (stamp-piclist, piclist): New targets.
4914 ($(SHLIB), $(SHLINK)): New targets.
4915 (targets.o, archures.o): Build twice if PICFLAG is set.
4916 (do_mostlyclean): Remove pic/*.o.
4917 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4919 (do_distclean): Remove pic and stamp-picdir.
4920 (install): Install shared libraries.
4921 ($(OFILES)): Depend upon stamp-picdir.
4922 (stamp-picdir): New target.
4924 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4926 * libcoff.h: Rebuild.
4928 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4929 flavour of a section with no owner.
4931 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4932 ELF_LINK_NON_ELF flag.
4933 (mips_elf_create_got_section): Likewise.
4935 * elf.c: Revert last change, since it breaks dynamic linking.
4936 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4938 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4939 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4940 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4942 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4944 * elf.c (assign_file_positions_for_segments): If the backend does
4945 not want the elf header or the program headers in the address
4946 space, do not include them in the calculations.
4948 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4949 function to determine if we need additional program headers.
4950 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4951 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4953 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4955 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4957 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4959 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4960 back into one line. Some compilers (sunos 4.1.3 for example)
4961 won't accept args split across more than one line.
4963 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4965 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4966 * configure: Regenerate.
4968 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4970 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4971 try to do arithmetic on a void *, cast it to a unsigned char * first.
4973 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4975 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4976 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4978 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4979 flag for a newly defined symbol.
4980 (NAME(bfd_elf,record_link_assignment)): Likewise.
4981 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4982 set the DEF or REF_REGULAR flags correctly.
4984 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4985 (libbfd.h, libcoff.h): Corresponding change.
4987 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4988 a PLT32 reloc as dynamic.
4989 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4990 is not referenced by a dynamic object, and we are not making a
4991 shared object, then don't make a PLT entry. If we do make a PLT
4992 entry, make sure the symbol has been recorded as dynamic.
4994 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4996 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4997 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4998 (powerpcle-*-cygwin32): New.
4999 * peicode.h (add_data_entry): Get address from vma.
5001 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5003 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5004 attached to the section has already been created as an undefined
5005 symbol, treat it as if it hasn't been created yet.
5007 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5009 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5010 symbol or section symbols if stripping all symbols and this is not
5011 a relocateable link. Don't output the symbol string table if
5012 there are no symbols.
5013 (elf_link_flush_output_syms): Don't do anything if there are no
5016 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5018 * coff-aux.c: New file.
5019 * hosts/m68kaux.h: New file.
5020 * config.bfd (m68*-apple-aux*): New target.
5021 * configure.in (m68*-apple-aux*): New native host.
5022 (m68kaux_coff_vec): New vector.
5023 * configure: Rebuild.
5024 * targets.c (m68kaux_coff_vec): Declare.
5025 * coffcode.h (bfd_coff_backend_data): Add field
5026 _bfd_coff_link_add_one_symbol.
5027 (bfd_coff_link_add_one_symbol): Define.
5028 (compare_arelent_ptr): New static function if TARG_AUX.
5029 (coff_write_relocs): If TARG_AUX, sort the relocs.
5030 (coff_write_object_contents): Set A/UX aouthdr magic number.
5031 (coff_link_add_one_symbol): Define if not defined.
5032 (bfd_coff_std_swap_table): Initialize new field.
5033 * libcoff.h: Rebuild.
5034 * cofflink.c (coff_link_add_symbols): Call
5035 bfd_coff_link_add_one_symbol rather than
5036 _bfd_generic_link_add_one_symbol.
5037 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5038 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5039 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5040 * Makefile.in: Rebuild dependencies.
5041 (BFD32_BACKENDS): Add coff-aux.o.
5042 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5044 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5046 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5047 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5049 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5052 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5053 (maintainer-clean): Warn about deleting special files.
5054 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5056 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5057 warning symbols correctly.
5058 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5059 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5060 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5061 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5062 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5063 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5065 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5068 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5070 * libcoff-in.h: aligned newly exported names with bfd naming
5071 conventions. Removed an erroneous define of POWERPC_LE_PE.
5072 * libcoff.h: Rebuild.
5073 * cofflink.c, coff-ppc.c: the above function name changes
5075 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5077 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5078 * ecoff.c (struct extsym_info): Define.
5079 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5080 to ecoff_link_write_external.
5081 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5082 Strip symbols when appropriate.
5084 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5085 * syms.c (BSF_OBJECT): Define.
5086 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5087 * bfd-in2.h: Rebuild.
5088 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5090 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5093 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5094 copying relocs into a shared object, treat a defined global symbol
5096 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5097 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5098 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5100 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5101 real defined symbol, not to a weak defined symbol.
5103 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5105 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5106 and made a few static functions externs.
5108 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5109 POWERPC_LE_PE hack in cofflink.
5111 * libcoff-in.h: promoted the following from cofflink.c to allow
5112 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5113 coff_debug_merge_element, struct coff_debug_merge_type,
5114 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5115 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5116 coff_debug_merge_hash_lookup, coff_link_section_info,
5117 coff_final_link_info, coff_debug_merge_hash_newfunc,
5118 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5120 * libcoff.h: re-gen'd
5122 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5124 * syms.c: Include "bfdlink.h".
5125 (struct stab_find_info): Define.
5126 (_bfd_stab_section_find_nearest_line): New function.
5127 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5128 * libbfd.h: Rebuild.
5129 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5130 * elf.c (_bfd_elf_find_nearest_line): Try calling
5131 _bfd_stab_section_find_nearest_line before searching the ELF
5132 symbol table. Find the closest STT_FUNC symbol, not the last one.
5133 * libcoff-in.h (coff_data_type): Add line_info field.
5134 * libcoff.h: Rebuild.
5135 * coffgen.c (coff_find_nearest_line): Try calling
5136 _bfd_stab_section_find_nearest_line before searching the COFF
5138 * Makefile.in: Rebuild dependencies.
5140 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5142 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5143 4 bytes, so we get the correct value when updating the register
5144 field in little endian mode.
5146 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5148 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5149 entry_section fields. Add sntoc and snentry fields.
5150 * libcoff.h: Rebuild.
5151 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5152 not toc_section and entry_section (the COFF file does not have any
5153 sections at this point).
5154 (coff_write_object_contents): Set o_snentry and o_sntoc from
5155 snentry and sntoc rather than entry_section and toc_section.
5156 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5157 snentry, not toc_section and entry_section.
5158 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5159 entry_section from hentry.
5160 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5162 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5163 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5164 than using toc_section directly.
5166 * archures.c: Add missing `.' in enum bfd_architecture.
5167 * bfd-in2.h: Rebuild.
5169 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5170 Robert Lipe <robertl@arnet.com>.
5172 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5174 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5175 to sections we allocate. Use bfd_zalloc to allocate initialial
5176 sections, not bfd_alloc.
5177 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5178 SDA{,2}I16 relocations.
5179 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5180 whether to put something in .sbss or not.
5181 (ppc_elf_relocate_section): Add support for more relocations. Add
5182 in sec->output_offset where appropriate. Make error messages
5183 include the symbol name.
5185 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5186 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5187 doesn't get redefined messages if -shared.
5189 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5190 section if the rel_section field has been set up.
5192 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5194 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5197 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5199 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5200 of flags, only flags used are controlled by mach number. Bump up
5201 output file mach number to highest of input file mach numbers.
5202 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5203 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5205 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5206 bfd_elf64_sparc_vec support.
5208 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5210 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5211 the embedded bit is set on some objects and not on others. Just
5213 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5216 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * coffcode.h (coff_new_section_hook): Don't try to align the
5221 * coffcode.h (coff_set_section_contents): Fix the handling of the
5222 .lib section to work even if the entire section contents are
5223 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5224 Robert Lipe <robertl@arnet.com>.
5226 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5228 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5229 memory here for contents.
5231 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5232 _SDA2_BASE_ by 32768.
5233 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5234 started using. Allocate contents for .sdata and .sdata2 sections
5236 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5238 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5239 size _SDA{,2}_BASE_.
5240 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5243 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5245 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5247 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5248 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5249 (bfd_mach_sparc_v9a): Define.
5250 (bfd_mach_sparc_v9_p): Define.
5251 * bfd-in2.h: Regenerated.
5252 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5254 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5255 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5256 to bfd_elf32_sparc_vec.
5257 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5258 Add v8plus{,a} support.
5260 (sparc_compatible): New function.
5261 * elf32-sparc.h: #include "elf/sparc.h".
5262 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5263 elf32_sparc_final_write_processing): New functions.
5264 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5265 elf_backend_final_write_processing): Define.
5267 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5269 * elf-bfd.h (struct elf_link_hash_entry): Add
5270 linker_section_pointer field.
5271 (enum elf_linker_section_enum): Enumeration for new way of
5272 creating linker dynamic sections and symbols.
5273 (elf_linker_section{,_pointers}): New structures for creating
5274 dynamic sections and symbols.
5275 (elf_obj_tdata): Add linker_section_pointers and linker_section
5277 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5278 (_bfd_elf_create_linker_section): New declarations.
5279 (_bfd_elf_find_pointer_linker_section): Ditto.
5280 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5281 (_bfd_elf_make_linker_section_rela): Ditto.
5283 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5285 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5286 (ppc_elf_create_linker_section): New function to create the
5287 sections .got, .sdata, and .sdata2.
5288 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5290 (ppc_elf_check_relocs): Support more of the eabi relocations.
5291 (ppc_elf_relocate_section): Ditto.
5292 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5293 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5295 * elflink.h (elf_create_pointer_linker_section): New function to
5296 create initialized pointers in dynamic linker sections.
5297 (elf_finish_pointer_linker_section): Actually intialize the
5298 pointers created above.
5300 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5301 macros to provide both 32 and 64 bit versions of
5302 elf_create_pointer_linker_section.
5303 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5304 provide both 32 and 64 bit versions of
5305 elf_finish_pointer_linker_section.
5307 * elflink.c (_bfd_elf_create_linker_section): New function to
5308 create a linker section.
5309 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5310 given address in the linker pointer offsets created for a given
5312 (_bfd_elf_make_linker_section_rela): Make a RELA section
5313 corresponding to the generated linker section.
5315 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5317 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5319 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5321 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5322 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5323 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5324 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5325 toc entry in an objdump) for now.
5326 (ppc_do_last, ppc_get_last): New function - needed to save processing
5327 the toc owner to the end.
5328 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5331 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5332 toc owner from being done till last. Must define POWERPC_LE_PC
5335 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5337 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5339 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5340 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5342 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5346 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5348 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5350 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5352 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5354 * elf.c (assign_file_positions_for_segments): Don't increment file
5355 offset for a segment which contains no loadable sections.
5357 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5359 * reloc.c: Add new PowerPC relocations.
5360 * {bfd-in2,libbfd}.h: Regenerate.
5362 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5363 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5365 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5367 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5370 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5373 * coffgen.c (coff_find_nearest_line): Don't try to cache
5374 information in sections that are not owned by a BFD. From Richard
5375 Henderson <richard@atheist.tamu.edu>.
5377 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5378 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5379 * elflink.h (elf_link_output_extsym): Remove special check for
5382 * ecoffswap.h: Add prototypes for static functions.
5384 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5386 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5387 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5389 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5390 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5391 support. Begin support for R_PPC_SDA{2,}REL.
5393 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5395 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5396 create the .got and .got.neg sections.
5397 (ppc_elf_size_dynamic_sections): Call it.
5398 (ppc_elf_check_relocs): Call it.
5399 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5400 (ppc_elf_check_relocs): Add error messages for relocations we
5401 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5404 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5406 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5407 section flags for V.4 and eabi.
5409 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5411 * elf.c (assign_file_positions_for_segments): If a segment
5412 contains no sections, don't mark it as readable.
5414 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5415 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5417 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5418 dynamic section, if there is one.
5419 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5420 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5421 (bfd_elf64_swap_dyn_in): Likewise.
5422 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5424 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5426 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5427 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5428 <pirker@eiunix.tuwien.ac.at>.
5430 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5432 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5433 PowerPC V.4 and eabi.
5434 * bfd-in2.h: Regenerate.
5435 * libfd.h: Regenerate.
5437 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5439 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5440 section type and SHF_EXCLUDE section flag, turning them into the
5441 appropriate bfd section flag.
5443 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5445 * xcofflink.c (xcoff_link_add_symbols): Create the special
5446 sections if we see a DYNAMIC object, in case that is the only
5447 XCOFF input object we see.
5449 * elf32-mips.c: Extensive changes for a start at dynamic linking
5450 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5452 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5453 (struct elf_backend_data): Remove
5454 elf_backend_create_program_headers field. Add
5455 elf_backend_additional_program_headers and
5456 elf_backend_modify_segment_map fields.
5457 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5459 (elf_backend_additional_program_headers): Likewise.
5460 (elf_backend_modify_segment_map): Likewise.
5461 (elf_backend_create_program_headers): Don't define.
5462 (elfNN_bed): Change to account for field changes.
5463 * elf.c (assign_file_positions_for_segments): Call new
5464 modify_segment_map backend function. Don't call old
5465 create_program_headers backend function.
5466 (get_program_header_size): Call additional_program_headers rather
5467 than create_program_headers.
5468 * elflink.h (elf_link_add_object_symbols): Initialize
5469 type_change_ok from new backend field.
5470 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5472 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5473 a reloc against the appropriate section.
5475 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5476 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5477 (elf_flags_init): Rename from elf_ppc_flags_init.
5478 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5480 (ppc_elf_copy_private_bfd_data): Likewise.
5481 (ppc_elf_merge_private_bfd_data): Likewise.
5483 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5486 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5488 * coff-alpha.c (alpha_relocate_section): During final link, allow
5489 output .lita section to be bigger than 64k by adjusting gp value
5490 on a per-input section basis.
5491 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5493 (struct ecoff_section_tdata): Add gp field.
5495 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5497 Handle Alpha ECOFF changes in OSF/1 3.2.
5498 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5500 * coff-alpha.c: Include "aout/ar.h".
5501 (alpha_ecoff_get_relocated_section_contents): Don't require an
5502 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5503 3.2 doesn't generate one.
5504 (alpha_relocate_section): Likewise.
5505 (alpha_ecoff_slurp_armap): Define.
5506 (alpha_ecoff_slurp_extended_name_table): Define.
5507 (alpha_ecoff_construct_extended_name_table): Define.
5508 (alpha_ecoff_truncate_arname): Define.
5509 (alpha_ecoff_write_armap): Define.
5510 (alpha_ecoff_generic_stat_arch_elt): Define.
5511 (alpha_ecoff_update_armap_timestamp): Define.
5513 (alpha_ecoff_read_ar_hdr): New static function.
5514 (alpha_ecoff_get_elt_at_filepos): New static function.
5515 (alpha_ecoff_openr_next_archived_file): New static function.
5516 (alpha_ecoff_get_elt_at_index): New static function.
5517 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5518 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5519 _bfd_ecoff to alpha_ecoff.
5520 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5521 field from backend structure, rather than always calling
5522 _bfd_get_elt_at_filepos.
5523 * coff-mips.c (mips_ecoff_backend_data): Initialize
5524 get_elt_at_filepos field.
5525 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5526 from _bfd_generic_read_ar_hdr with minor changes.
5527 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5528 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5529 * libbfd.h: Rebuild.
5531 * bfd-in.h (BFD_IN_MEMORY): Define.
5532 * libbfd-in.h (struct bfd_in_memory): Define.
5533 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5534 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5535 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5536 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5537 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5538 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5539 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5540 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5541 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5542 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5544 (bfd_openstreamr): Likewise.
5545 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5546 BFD_IN_MEMORY is not set.
5547 * riscix.c (riscix_some_aout_object_p): Likewise.
5548 * bfd-in2.h, libbfd.h: Rebuild.
5550 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5551 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5552 (bfd_get_elt_at_index): Define.
5553 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5554 bfd_get_elt_at_index. Change index parameter from int to
5556 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5557 (_bfd_noarchive_get_elt_at_index): Define.
5558 (_bfd_archive_bsd_get_elt_at_index): Define.
5559 (_bfd_archive_coff_get_elt_at_index): Define.
5560 * bfd-in2.h, libbfd.h: Rebuild.
5561 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5562 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5563 * ieee.c (ieee_get_elt_at_index): Define.
5564 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5565 * oasys.c (oasys_get_elt_at_index): Define.
5566 * som.c (som_get_elt_at_index): Define.
5568 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5569 numbers to the .text section.
5571 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5573 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5574 If there is a SEC_DEBUGGING section, get the contents of the debug
5575 information part from it.
5576 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5578 (ieee_write_object_contents): Check ieee_write_debug_part return.
5580 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5582 * config.bfd (i[345]86-*-freebsd*): Add target.
5583 * configure.in (i386freebsd_vec): Add vec.
5584 * configure: Regenerate.
5585 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5586 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5587 Rebuild dependencies..
5588 * freebsd.h: New file.
5589 * i386freebsd.c: New file.
5590 * targets.c (i386freebsd_vec): Declare.
5591 (bfd_target_vector): Add i386freebsd_vec.
5592 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5593 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5595 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5597 * ieee.c (ieee_slurp_debug): New static function.
5598 (ieee_object_p): Call it.
5599 (ieee_slurp_section_data): Skip debugging sections.
5600 (ieee_get_reloc_upper_bound): Likewise.
5601 (ieee_get_section_contents): Likewise.
5602 (ieee_canonicalize_reloc): Likewise.
5603 (ieee_write_section_part): Likewise.
5604 (ieee_write_debug_part): Likewise.
5605 (ieee_write_data_part): Likewise.
5606 (init_for_output): Likewise.
5608 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5610 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5612 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5613 relocs, since ppc_elf_relocate_section handles the linker case.
5614 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5616 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5617 ppc_elf_relocate_section since that is now the only caller.
5618 (ppc_elf_relocate_section): Ditto.
5620 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5622 * coffcode.h (coff_write_object_contents): If we don't know the
5623 section of the entry point for an XCOFF executable, always set the
5624 entry address to -1.
5626 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5628 * elf.c (bfd_section_from_shdr): Add support for note sections.
5630 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5632 * bfd-in.h (struct _symbol_info): Add stab_type field.
5633 * bfd-in2.h: Rebuild.
5634 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5636 * elf32-ppc.c: Remove trailing newline from calls to
5638 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5639 difference if target endianness is known.
5641 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5643 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5644 old style TOC16 references without using R_PPC_GOT.
5645 (ppc_reloc_type): Ditto.
5646 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5647 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5648 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5649 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5650 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5652 (ppc_elf_adjust_dynamic_symbol): Ditto.
5653 (ppc_elf_adjust_dynindx): Ditto.
5654 (ppc_elf_size_dynamic_sections): Ditto.
5655 (ppc_elf_finish_dynamic_symbol): Ditto.
5656 (ppc_elf_finish_dynamic_sections): Ditto.
5657 (ELF_DYNAMIC_INTERPRETER): Define.
5659 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5661 * elf.c (copy_private_bfd_data): When attaching sections to
5662 segments ignore sections that won't be allocated. Patch from
5665 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5667 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5670 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5672 * coff-i960.c (CALC_ADDEND): Define.
5673 (coff_i960_relocate_section): Add the input section VMA to the
5674 addend for PC relative relocs.
5676 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5678 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5679 to correctly terminate.
5681 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5683 * targets.c (enum bfd_endian): Define.
5684 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5685 from boolean to enum bfd_endian. Change header_byteorder_big_p
5687 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5688 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5689 * bfd-in2.h: Rebuild.
5690 * All targets: Change initialization of byteorder and
5691 header_byteorder to use enum bfd_endian values rather than
5693 * All files: Change all references to byteorder_big_p and
5694 header_byteorder_big_p to use new bfd_*_endian macros.
5696 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5698 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5700 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5702 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5704 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5706 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5708 * ieee.c: Lots of minor cleanups. Make many functions return
5709 errors rather than calling abort. Also:
5710 (ieee_write_twobyte): Remove; change callers to call existing
5711 ieee_write_2bytes function.
5712 (ieee_write_expression): Don't output the section twice when
5713 outputting a local symbol. Don't emit an extraneous zero if there
5715 (ieee_slurp_sections): Set the lma as well as the vma.
5716 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5718 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5719 a recognized one or bfd_arch_unknown.
5720 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5722 (ihex_get_symtab): Likewise.
5724 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5726 * aoutx.h: Include <ctype.h>.
5727 (struct aout_link_includes_table): Define.
5728 (struct aout_link_includes_totals): Define.
5729 (struct aout_link_includes_entry): Define.
5730 (aout_link_includes_lookup): Define macro.
5731 (struct aout_final_link_info): Add includes field.
5732 (aout_link_includes_newfunc): New static function.
5733 (NAME(aout,final_link)): Initialize includes hash table.
5734 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5736 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5738 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5740 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5742 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5744 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5746 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5747 (pe_print_private_bfd_data): call pe_print_reloc.
5748 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5749 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5750 up some debugging as well.
5752 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5754 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5757 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5759 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5760 when setting sections to NULL.
5762 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5764 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5766 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5767 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5769 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5770 * bfd-in2.h: Rebuild.
5772 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5774 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5776 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5778 * ihex.c (ihex_scan): Handle record types 4 and 5.
5779 (ihex_object_p): Permit types 4 and 5.
5780 (ihex_set_section_contents): Remove check for out of range
5782 (ihex_write_object_contents): Generate types 4 and 5.
5784 * elflink.h (elf_link_output_extsym): Just ignore warning and
5785 indirect references to symbols which don't really exist.
5787 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5789 * peicode.h (pe_print_idata): Minor format fixes
5790 (pe_print_edata): New function. Under private printing, this formats
5791 the edata section of a PE file.
5792 (pe_print_private_bfd_data): Added call to pe_print_edata.
5794 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5796 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5797 index, don't call stoi.
5799 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5801 * srec.c (srec_scan): Set lma as well as vma.
5803 * ihex.c: New file; support for Intel Hex format.
5804 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5805 (ihex_vec): Declare.
5806 (bfd_target_vector): Always include ihex_vec.
5807 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5808 * Makefile.in: Rebuild dependencies.
5809 (BFD_LIBS): Add ihex.o
5810 (BFD_LIBS_CFILES): Add ihex.c.
5811 * bfd-in2.h: Rebuild.
5813 * elf.c (assign_file_positions_for_segments): Sort the sections in
5815 (get_program_header_size): Return the right size if segment_map is
5817 (copy_private_bfd_data): Don't bother to sort the sections.
5819 * bfd.c (bfd_record_phdr): New function.
5820 * bfd-in.h (bfd_record_phdr): Declare.
5821 * bfd_in2.h: Rebuild.
5823 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5826 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5827 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5829 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5830 (bfd_zmalloc): Change declaration.
5831 * libbfd.h: Rebuild.
5832 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5833 and realloc. Don't set bfd_error_no_memory if they fail.
5835 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5837 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5838 uses as well. Added a new howto to deal with TOCREL16 relocs that
5839 are TOCDEFN as well.
5840 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5841 to handle RVA relocs from dlltool.
5842 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5843 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5844 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5846 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5847 to get the right section alignment.
5849 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5851 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5852 p_paddr if p_paddr is zero.
5853 (make_mapping): Set includes_filehdr and includes_phdrs for first
5855 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5857 (assign_file_positions_for_segments): Handle includes_filehdr and
5858 includes_phdrs. Remove special handling of PT_PHDR and first
5860 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5861 when appropriate. Remove special handling of PT_PHDR segment.
5862 Use a more complex condition for when a section is included in a
5863 segment to handle Solaris linker oddities.
5865 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5867 * coff-m88k.c (howto_table): Reformatted for easier reading;
5868 special_function now points to new function m88k_special_reloc.
5869 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5871 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5872 be done correctly by m88k_special_reloc.
5873 (reloc_processing): New function to be used by RELOC_PROCESSING.
5874 (RELOC_PROCESSING): Define to call reloc_processing.
5876 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5878 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5879 (pe_print_pdata): Likewise.
5881 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5882 obstack_alloc fails.
5883 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5885 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5886 * Many files: don't set bfd_error_no_memory if one of the above
5889 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5890 if p_paddr_valid is set.
5891 (copy_private_bfd_data): New static function.
5892 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5894 * elf.c (assign_file_positions_for_segments): Fix case where extra
5895 program headers were allocated.
5897 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5898 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5899 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5900 _bfd_elf_print_private_bfd_data.
5902 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5903 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5904 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5905 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5906 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5907 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5908 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5910 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5912 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5913 * elf.c (make_mapping): New static function.
5914 (map_sections_to_segments): New static function.
5915 (elf_sort_sections): New static function.
5916 (assign_file_positions_for_segments): New static function.
5917 (map_program_segments): Remove.
5918 (get_program_header_size): Remove sorted_hdrs, count, and
5919 maxpagesize parameters. Simplify.
5920 (assign_file_positions_except_relocs): When generating an
5921 executable, use assign_file_positions_for_segments.
5922 (elf_sort_hdrs): Remove.
5923 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5924 to get_program_header_size.
5926 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5928 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5930 * configure, config.in: Regenerate with autoconf 2.7.
5932 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5933 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5935 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5937 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5938 (ecoff_sec_to_styp_flags): Likewise.
5939 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5940 (ecoff_set_symbol_info): Handle scRConst.
5941 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5942 (ecoff_compute_section_file_positions): Handle .rconst section.
5943 (_bfd_ecoff_write_object_contents): Likewise.
5944 (ecoff_link_check_archive_element): Handle scRConst.
5945 (ecoff_link_add_externals): Likewise.
5946 (ecoff_link_write_external): Handle .rconst section.
5947 (ecoff_reloc_link_order): Likewise.
5948 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5949 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5951 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5953 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5954 DEF_DYNAMIC flag is set.
5956 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5958 * host-aout.c: If TRAD_HEADER is defined, include it.
5960 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5962 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5963 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5964 (BFD_NEED_DECLARATION): New function.
5965 * configure.in: Use BFD_NEED_DECLARATION.
5966 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5967 * configure, config.in: Rebuild with autoconf 2.6.
5969 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5970 special_sections before returning when called with a non XCOFF
5973 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5976 * coffcode.h (coff_compute_section_file_positions): Only pad the
5977 previous section to force file alignment when creating an
5980 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5982 * coffcode.h (coff_compute_section_file_positions): If
5983 RS6000COFF_C, set up the .debug section.
5985 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5986 if it is not large enough to accomodate the entire TOC area with
5987 signed 16 bit offsets.
5988 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5990 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5991 TOC anchor to use the TOC value used in the output file.
5993 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5995 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5996 (_bfd_coff_read_string_table): Likewise.
5998 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6000 * pe-arm.c: Fix typos.
6001 * coff-arm.c: Likewise.
6003 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6005 * coff-ppc.c (list_ele): Added "cat"egory member.
6006 (record_toc): New category parameter (priv or pub).
6007 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6008 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6009 the mainline. It addes extra toc cells in error.
6010 (ppc_coff_swap_sym_in_hook): Added some documentation.
6011 (dump_toc): Can now diagnose "virtual toc" chicanery.
6013 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6015 * elf-bfd.h (struct elf_link_hash_table): Change type of
6016 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6018 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6020 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6021 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6023 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6024 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6025 defined or mentioned in a regular file.
6027 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6029 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6030 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6031 (coff_ppc_relocate_section): Correct REL24 handling
6032 (ppc_process_before_allocation): Correct TOCDEFN handling
6034 * peicode.h (dir_names): Added name descriptions
6036 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6038 * VERSION: Updated to cygnus-2.6.
6040 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6042 * targets.c (m68k4knetbsd_vec): Declare.
6044 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6046 * targets.c (bfd_target): Change type of second argument to
6047 _bfd_print_private_bfd_data from void * to PTR.
6048 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6049 using PTR rather than void *.
6050 * bfd-in2, libbfd.h: Rebuild.
6051 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6053 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6054 _bfd_generic_bfd_print_private_bfd_data rather than casting
6057 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6059 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6060 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6062 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6063 BFD64_BACKENDS_CFILES): New variables.
6066 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6068 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6069 not at the file position of the first section.
6070 * coffcode.h (coff_compute_section_file_positions): Avoid using
6072 (coff_write_object_contents): When generating a PPC PE executable
6073 with no symbols, round up the file size to a COFF_PAGE_SIZE
6075 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6076 don't write out a string table.
6078 * elf.c (bfd_section_from_shdr): When using a different section
6079 header, pass the new one to _bfd_elf_make_section_from_shdr.
6080 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6081 (elf_map_symbols): Add section VMA to symbol value when comparing
6083 (_bfd_elf_compute_section_file_positions): Only build symbol table
6084 if there are some symbols. Set file offset of symtab and strtab
6086 (assign_file_positions_except_relocs): Remove dosyms parameter.
6087 Change all callers. Never set file offset of symtab and strtab
6089 (_bfd_elf_copy_private_section_data): New function.
6090 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6091 (_bfd_elf_copy_private_symbol_data): New function.
6092 (swap_out_syms): Check for special mapping of st_shndx created by
6093 copy_private_symbol_data.
6094 * elfxx-target.h: Use new copy routines.
6095 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6096 (_bfd_elf_copy_private_section_data): Declare.
6098 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6100 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6103 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6104 _bfd_dummy_target, matching the recent change to archive
6107 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6109 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6110 arithmetic on PTR types.
6112 * aout-target.h (MY(callback)): Set the lma of the sections.
6114 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6115 symbol into a reloc against the section.
6117 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6119 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6120 glue for the relocs: IMGLUE and IFGLUE.
6121 (record_toc): new function - tracks toc contents
6122 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6123 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6124 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6125 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6126 (ppc_record_toc_entry): Removed a debug define (duh)
6128 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6129 (pe_print_idata): New function - formats the idata section data
6130 (pe_print_pdata): New function - formats the pdata section data
6131 (pe_print_private_bfd_data): calls to above
6133 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6135 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6136 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6137 TARGET_SYM and TARGET_NAME for vector and BFD name.
6138 * coff-pmac.c (pmac_xcoff_vec): Remove.
6139 (TARGET_SYM, TARGET_NAME): Define.
6140 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6141 machine to 0, not all PowerMacs are 601s.
6143 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6145 * elfcode.h (elf_object_p): Read in any program headers.
6146 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6147 based on the program headers, if any.
6148 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6149 (map_program_segments): Set p_paddr of program headers based on
6152 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6154 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6157 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6158 trying to do a relocateable link with a non-a.out object file.
6160 * archive.c (bfd_generic_archive_p): Check the first object file
6161 in an archive even if target_defaulted is set. If the object file
6162 has the wrong xvec, reject it.
6164 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6165 be represented, report the name via _bfd_error_handler.
6166 (translate_to_native_sym_flags): Likewise.
6167 * elf32-mips.c (mips_elf_final_link): Likewise.
6168 * oasys.c (oasys_write_sections): Likewise.
6170 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6171 which checks for STYP_OVRFLO sections.
6172 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6173 reloc and lineno count overflows.
6174 (coff_write_object_contents): Call coff_count_linenumbers before
6175 coff_compute_section_file_positions. If RS6000COFF_C, handle
6176 reloc and lineno count overflows.
6177 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6178 relocs before dealing with .pad sections. Count overflow section
6179 headers when handling .pad sections.
6181 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6184 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6185 (struct xcoff_link_hash_table): Add descriptor_section and
6186 special_sections fields.
6187 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6188 (xcoff_link_add_symbols): Set linkage section alignment. Create
6189 descriptor section. Check for magic symbol names (_text, etc.),
6190 and record them in special_sections if found. Set
6191 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6192 descriptor field to point back to the function code symbol.
6193 (xcoff_sweep): Always mark the special descriptor_section.
6194 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6195 function descriptor, and mark it if it is.
6196 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6197 parameter, and fill it in. Allocate space for the descriptor
6199 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6200 global linkage code. If an undefined function descriptor is
6201 exported, arrange to define it. Warn about any other undefined
6203 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6204 (xcoff_write_global_symbol): Create a function descriptor when
6206 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6207 * bfd-in2.h: Rebuild.
6209 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6211 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6212 (ppc_coff_link_hash_table): new types for hashing
6213 (ppc_coff_link_hash_newfunc): hash entry constructor
6214 (ppc_coff_link_hash_table_init): hash table initializer
6215 (ppc_coff_link_hash_table_create): hash table constructor
6216 (ppc_record_toc_entry): changed references to hash table
6217 (coff_ppc_relocate_section): changed references to hash table
6219 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6220 * libcoff.h: Rebuild
6222 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6223 (coff_link_add_symbols): removed toc_offset init
6225 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6227 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6230 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6231 if it is given and mmep is available.
6232 * acconfig.h: Undef USE_MMAP.
6233 * configure, config.in: Regenerated.
6234 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6235 table handling the old way.
6236 (aout_get_external_symbols): Don't complain if last byte of string
6238 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6239 (bfd_free_window) [! USE_MMAP]: Don't define.
6240 (bfd_get_file_window,
6241 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6243 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6245 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6248 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6250 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6251 compatible with AMD generated COFF files. Try to support both AMD
6252 and GNU formats simultaneously.
6253 (coff_a29k_relocate_section): Likewise.
6255 * libbfd.c (bfd_get_file_window): Change writable parameter from
6256 int to boolean; update all callers. Pass MAP_SHARED if not
6257 writable--it's required on Solaris. Cast fprintf argument to
6259 * bfd-in.h (bfd_get_file_window): Update declaration.
6260 * bfd-in2.h: Rebuild.
6261 * aoutx.h: Update calls to bfd_get_file_window.
6263 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6265 (xcoff_swap_ldhdr_in): New static function.
6266 (xcoff_swap_ldsym_in): New static function.
6267 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6268 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6269 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6270 Handle XTY_ER/XMC_XO symbols correctly.
6271 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6272 rather than normal symbol table.
6273 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6274 already defined with the same absolute value.
6275 (xcoff_mark): When considering called symbols, check whether the
6276 descriptor is from a dynamic object, rather than the symbol
6278 (xcoff_build_ldsyms): Likewise.
6280 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6281 Cast realloc and malloc return values. If malloc or realloc fail,
6282 set bfd_error_no_memory.
6283 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6284 * bfd-in2.h: Rebuild.
6286 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6288 * coff-ppc.c (ppc_record_toc_entry): new function.
6289 (in_reloc_p): changed return value.
6290 (coff_ppc_relocate_section): much rework.
6291 (ppc_allocate_toc_section): new function.
6292 (ppc_process_before_allocation): new function.
6293 (ppc_coff_swap_sym_in_hook): new function.
6295 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6296 (coff_link_add_symbols): initialize toc_offset.
6298 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6299 (coff_swap_aouthdr_out): Added more sections to the data
6300 dictionary for the pe file header. Also changed linker version
6301 number on the ppc side.
6302 (dir_names): small improvements to the dictionary printing.
6303 (pe_mkobject_hook): save the file level flags.
6305 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6306 (pe_tdata): added real_flags field
6307 (coff_tdata): added local_toc_sym_map and access macro
6309 * libcoff.h (coff_link_hash_entry): added toc_offset field
6310 (pe_tdata): added real_flags field
6311 (coff_tdata): added local_toc_sym_map and access macro
6313 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6314 (coff_mkobject): init for local_toc_sym_map
6315 (coff_write_object_contents): set the internal_a.magic to
6316 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6319 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6321 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6322 entries until both the line number address and the function name
6323 address are too large.
6325 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6326 * configure: Rebuilt.
6328 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6329 is defined in the environment.
6331 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6333 * som.c (som_get_section_contents_in_window): Define to use
6336 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6338 * coff-i860.c: New file, based on coff-i386.c.
6339 * cpu-i860.c: New file, based on cpu-i386.c.
6340 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6341 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6342 targets, using i860coff_vec.
6343 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6344 trad-core.o and hosts/i860mach3.h.
6345 (i860coff_vec): Use coff-i860.o and cofflink.o.
6346 * configure: Rebuild.
6347 * Makefile.in: Rebuild dependencies.
6348 (ALL_MACHINES): Add cpu-i860.o.
6349 (BFD32_BACKENDS): Add coff-i860.o.
6350 (CFILES): Add cpu-i860.c and coff-i860.c.
6351 * targets.c (i860coff_vec): Declare.
6352 (bfd_target_vector): Add &i860coff_vec.
6353 * archures.c (bfd_i860_arch): Declare.
6354 (bfd_archures_list): Add &bfd_i860_arch.
6355 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6356 (coff_set_flags): Handle bfd_arch_i860.
6357 (coff_write_object_contents): Handle I860 a.out magic number.
6359 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6361 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6362 the created .tc section to 2.
6363 (xcoff_mark): Don't keep a .loader reloc for a call to an
6364 undefined symbol when creating a shared library.
6365 (xcoff_build_ldsyms): When creating a shared library, generate
6366 global linkage code for a call to an undefined symbol.
6368 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6370 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6371 BFD32_BACKENDS, BFD64_BACKENDS.
6372 (.dep1): Put mkdep output in a separate file.
6373 Rebuilt dependencies.
6375 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6378 Permit use of mmap when available:
6380 * configure.in: Check for mmap, madvise, mprotect.
6381 * config.in, configure: Regenerated.
6383 * libbfd.c (struct _bfd_window_internal): Define type.
6384 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6386 (ok_to_map): New static variable for debugging.
6387 (_bfd_generic_get_section_contents_in_window): New function.
6388 * bfd-in.h (bfd_window_internal): Declare type.
6389 (bfd_window): Define type.
6390 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6391 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6394 * libaout.h (struct aoutdata): Add two window fields.
6395 (obj_aout_sym_window, obj_aout_string_window): New macros.
6396 * aoutx.h (some_aout_object_p): Initialize windows.
6397 (aout_get_external_symbols): Get symbol data and strings in
6398 windows instead of explicitly allocated buffers.
6399 (slurp_symbol_table): Free window instead of memory.
6400 (bfd_free_cached_info): Release windows instead of freeing storage
6402 (aout_link_free_symbols): Ditto.
6404 * targets.c (bfd_target): Add new field for
6405 get_section_contents_in_window.
6406 (BFD_JUMP_TABLE_GENERIC): Updated.
6407 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6408 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6409 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6410 macros for get_section_contents_in_window field.
6412 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6414 * core.c: Renamed to corefile.c
6415 * makefile.dos (OBJS): Change core.o to corefile.o
6416 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6419 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6421 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6422 targ_selvecs to allow debugging under Irix-5 native.
6425 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6427 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6428 to o. Clobber and restore the list of new csects around the call
6429 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6430 linker error and the linker wants to read the symbol table. Reset
6431 the line number count of a real section even if it has no relocs.
6432 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6434 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6437 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6439 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6440 an undefined symbol in a shared link.
6442 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6443 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6444 phdm@info.ucl.ac.be (Philippe De Muyter).
6446 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6448 * coff-m88k.c (rtype2howto): New static function.
6449 (RTYPE2HOWTO): Use it rather than a macro definition.
6451 * coffcode.h (coff_write_object_contents): set internal_a.magic
6452 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6454 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6455 define TRAD_HEADER to new file hosts/delta68.h.
6456 m88*-motorola-sysv*, however, does use ptrace-core.o.
6457 * hosts/delta68.h: New file.
6459 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6460 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6462 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6464 * i386linux.c (MY(vec)): Declare before use.
6466 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6468 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6469 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6471 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6472 BFD is not of the right type.
6473 (bfd_elf_get_needed_list): Likewise.
6474 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6475 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6476 * xcofflink.c (XCOFF_XVECP): Define.
6477 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6479 (bfd_xcoff_import_symbol): Likewise.
6480 (bfd_xcoff_export_symbol): Likewise.
6481 (bfd_xcoff_link_count_reloc): Likewise.
6482 (bfd_xcoff_record_link_assignment): Likewise.
6483 (bfd_xcoff_size_dynamic_sections): Likewise.
6485 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6486 table index against the number of symbols for a base relative
6489 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6491 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6492 full_aouthdr flag here...
6493 (_bfd_xcoff_bfd_final_link): ...not here.
6495 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6497 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6498 systems that have a system <libelf.h>.
6499 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6500 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6501 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6502 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6503 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6504 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6505 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6507 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6509 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6510 set, set BSF_WEAK in symbol. Change all callers.
6511 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6512 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6513 _bfd_generic_link_add_one_symbol.
6514 (ecoff_indirect_link_order): Check that the section tdata relocs
6515 are not NULL before using them.
6517 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6518 define TRAD_HEADER as hosts/alphalinux.h.
6519 * configure: Rebuild.
6520 * hosts/alphalinux.h: New file.
6521 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6524 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6526 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6527 C_ECOMM storage classes.
6529 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6531 (xcoff_mark): Call xcoff_mark_symbol.
6532 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6533 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6535 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6537 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6539 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6541 (xcoff_find_reloc): New static function.
6542 (xcoff_link_add_symbols): Use it.
6543 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6544 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6545 relocate the value of C_DECL.
6547 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6549 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6551 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6552 callback decide what goes in .relocs.
6553 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6554 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6557 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6559 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6562 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6564 * xcofflink.c: More improvements, mostly to fix handling of
6565 constructors and a few other special cases.
6566 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6567 zero, reverting yesterday's change.
6568 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6569 (bfd_xcoff_link_count_reloc): Declare.
6570 (bfd_xcoff_record_link_assignment): Declare.
6571 * bfd-in2.h: Rebuild.
6573 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6575 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6576 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6577 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6578 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6579 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6580 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6582 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6585 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6586 segments includes the a.out header. See to that the magic number
6587 *always* is big-endian.
6589 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6590 m68k4k NetBSD configurations.
6592 * configure.in, configure: Separate i386 & mips NetBSD
6593 configurations from other BSD ones. Don't assume DEC is the only
6594 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6595 configurations. Add support for m68k4k NetBSD object format.
6597 * libaout.h: Added M_68K4K_NETBSD magic.
6599 * m68k4knetbsd.c: New file.
6601 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6603 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6606 * hosts/mipsnbsd.h: New file.
6609 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6611 * config.bfd: Add config stuff for mips*-*-magic* to set
6612 targ_defvec to ecoff_big_vec.
6615 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6617 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6619 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6620 toc_section, and entry_section fields.
6621 (struct xcoff_section_tdata): Remove ldrel_count field.
6622 * libcoff.h: Rebuild.
6623 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6625 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6626 full a.out header if full_aouthdr is set in xcoff_data.
6627 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6628 based on sections stored in xcoff_data.
6629 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6631 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6632 (rs6000coff_vec): Set symbol_leading_char to '.'.
6633 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6634 value stored in ret rather than returning a pointer value.
6636 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6638 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6641 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6643 * som.c (som_slurp_string_table): Allocate the strings with malloc
6644 since they're free'd by free_cached_info.
6645 (som_slurp_symbol_table): Similarly for the symbol table.
6647 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6649 * Makefile.in (diststuff): Don't make headers.
6651 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * Makefile.in: Rebuild dependencies.
6655 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6656 output_bfd is not SunOS.
6657 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6658 non-SunOS input files.
6660 * xcofflink.c: Extensive changes to support linking shared objects
6661 and generating a .loader section.
6662 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6663 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6664 last_symndx, and ldrel_count fields.
6665 * libcoff.h: Rebuild.
6666 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6667 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6669 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6670 (bfd_xcoff_export_symbol): Declare.
6671 (bfd_xcoff_size_dynamic_sections): Declare.
6672 * bfd-in2.h: Rebuild.
6674 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6676 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6677 * configure: Rebuild.
6678 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6679 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6681 (pmac_xcoff_vec): Update to use new xcoff support.
6682 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6683 (xcoff_write_armap): Declare buf as unsigned char.
6684 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6686 * mpw-make.sed: Generalize subdir_do edit.
6688 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6690 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6691 correctly. Don't initialize asect->vma.
6693 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6695 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6696 something a little less than the page size.
6698 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6700 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6702 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6704 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6705 * coffcode.h (coff_write_object_contents): If .bss is before
6706 .data us that as data_start.
6707 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6709 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6710 (coff_swap_outhdr_out): Hardwire in version number.
6712 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6714 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6715 major and minor to *_vno, since the former are also macros in
6716 SunOS header files. Cast result of bfd_alloc to appropriate
6719 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6720 before assigning to sec_data.
6722 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6724 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6725 now relative to the section, not absolute.
6726 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6727 get the file name when there is a N_SO directory name. When
6728 handling stabs, remember that section->vma was added to the
6731 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6733 * sunos.c (struct sunos_link_hash_table): Add needed field.
6734 (sunos_link_hash_table_create): Call bfd_release, not free.
6735 (sunos_link_hash_table_create): Initialize needed field.
6736 (sunos_add_dynamic_symbols): Record needed objects.
6737 (bfd_sunos_get_needed_list): New function.
6738 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6739 * bfd-in2.h: Rebuild.
6741 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6743 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6745 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6747 * bfd-in.h (struct bfd_link_needed_list): Rename from
6748 bfd_elf_link_needed_list.
6749 * bfd-in2.h: Rebuild.
6750 * elf.c, elflink.h, libelf.h: Corresponding changes.
6752 Add start at AIX linker support; no shared libraries yet.
6753 * xcofflink.c: New file.
6754 * configure.in (rs600coff_vec): Use xcofflink.o.
6755 * configure: Rebuild.
6756 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6758 (struct xcoff_section_tdata): Define.
6759 (xcoff_section_data): Define macro.
6760 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6761 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6762 (_bfd_xcoff_bfd_final_link): Declare.
6763 (_bfd_ppc_xcoff_relocate_section): Declare.
6764 * libcoff.h: Rebuild.
6765 * coff-rs6000.c: Clean up a bit.
6766 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6767 cputype, csects, and debug_indices.
6768 (xcoff_copy_private_bfd_data): Copy cputype.
6769 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6770 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6771 (xcoff_reloc_type_lookup): Rename from
6772 rs6000coff_reloc_type_lookup.
6773 (coff_relocate_section): Define.
6774 (_bfd_xcoff_sizeof_headers): Define.
6775 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6776 (_bfd_xcoff_bfd_relax_section): Define.
6777 (_bfd_xcoff_bfd_link_split_section): Define.
6778 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6780 * coffcode.h (coff_compute_section_file_positions): If AIX,
6781 increment sofar by SMALL_AOUTSZ if not executable.
6782 (coff_write_object_contents): If AIX, always output an a.out
6783 header; if not executable, header size of SMALL_AOUTSZ.
6784 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6785 (_bfd_stringtab_init): Initialize xcoff field.
6786 (_bfd_xcoff_stringtab_init): New function.
6787 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6788 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6789 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6790 * libbfd.h: Rebuild.
6791 * Makefile.in: Rebuild dependencies.
6792 (BFD32_BACKENDS): Add xcofflink.o.
6793 (CFILES): Add xcofflink.c.
6795 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6796 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6797 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6799 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6801 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6803 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6805 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6806 * config.in: Regenerated.
6808 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6809 (_bfd_chunksize): New variable.
6810 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6811 for obstack chunk size.
6812 * configure.in: Check for getpagesize.
6813 * configure: Regenerated.
6815 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6817 * trad-core.c (rawptr): Make it a local variable of
6818 ptrace_unix_core_file_p.
6820 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6822 * coff-arm.c (in_reloc_p): New.
6823 * coff-i386.c (in_reloc_p): New.
6824 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6825 (coff_write_object_contents): Only set has_reloc_section
6827 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6828 in_reloc_p to decide if reloc should be emitted.
6829 * libcoff.h (pe_data_type.in_reloc_p): New.
6830 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6832 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6834 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6835 (_bfd_coff_read_internal_relocs): Likewise.
6836 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6837 (_bfd_coff_read_internal_relocs): Likewise.
6839 * elflink.h (elf_link_add_object_symbols): Correct conditions
6840 under which type and size change warnings are issued.
6842 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6844 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6845 a symbol which is not in a real section.
6846 (coff_write_native_symbol): Corresponding change.
6848 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6849 coff_link_hash_newfunc and make non-static.
6850 (_bfd_coff_link_hash_table_init): New function, broken out of
6851 _bfd_coff_link_hash_table_create.
6852 (_bfd_coff_link_hash_table_create): Use it.
6853 (process_embedded_commands): Make static.
6854 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6855 (_bfd_coff_link_hash_table_init): Declare.
6856 * libcoff.h: Rebuild.
6858 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6859 field in XCOFF tdata.
6860 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6861 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6862 based on cputype stored in a.out header, or in n_type of initial
6864 (coff_write_object_contents): Set cputype correctly in a.out
6866 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6868 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6869 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6871 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6872 * libcoff.h: Rebuild.
6874 * cpu-rs6000.c (rs6000_compatible): New static function.
6875 (bfd_rs6000_arch): Use it.
6876 * cpu-powerpc.c (powerpc_compatible): New static function.
6877 (arch_info_struct): Define various flavours of PowerPC.
6878 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6881 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6883 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6885 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6887 * elflink.h (elf_link_add_object_symbols): Don't warn about
6888 changing the size or type if the old definition was weak.
6890 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6892 * coffcode.h (combined_entry_type): Add fix_line field.
6893 (coff_slurp_line_table): Warn if we try to set the lineno field of
6895 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6896 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6897 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6898 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6900 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6901 * libcoff.h: Rebuild.
6903 * libcoff-in.h (struct xcoff_tdata): Define.
6904 (xcoff_data): Define.
6905 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6906 * bfd-in2.h, libcoff.h: Rebuild.
6907 * coff-rs6000.c (xcoff_mkobject): New static function.
6908 (coff_mkobject): Define.
6909 (xcoff_copy_private_bfd_data): New static function.
6910 (coff_bfd_copy_private_bfd_data): Define.
6911 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6913 (rs6000coff_vec): Add DYNAMIC to object_flags.
6914 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6915 .loader sections specially.
6916 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6917 section alignment from the XCOFF tdata information.
6918 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6919 F_SHROBJ, and copy the extra a.out header information into the
6920 XCOFF tdata structure.
6921 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6922 F_DYNLOAD and the extra a.out header information.
6923 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6924 C_HIDEXT symbol with attached csect information.
6925 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6926 in the o_maxdata field.
6927 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6928 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6929 end if BSF_NOT_AT_END is set.
6931 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6932 _bfd_read_ar_hdr_fn.
6933 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6934 * bfd-in2.h, libbfd.h: Rebuild.
6935 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6937 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6938 (bfd_slurp_bsd_armap_f2): Likewise.
6939 (_bfd_slurp_extended_name_table): Likewise.
6941 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6943 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6945 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6946 when the symbol table is empty.
6948 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6949 space for section symbols, since we don't output them either.
6950 (elf_m68k_adjust_dynindx): Removed.
6952 * ptrace-core.c (rawptr): Make it a local variable of
6953 ptrace_unix_core_file_p.
6955 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6957 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6960 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6961 Mac object file formats.
6963 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6965 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6966 auxent if there isn't one.
6967 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6968 rather than FILNMLEN as the maximum name length.
6970 * coffcode.h (bfd_coff_backend_data): Add new field
6971 _bfd_coff_print_aux.
6972 (bfd_coff_print_aux): New static function.
6973 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6974 scnlen field of an XTY_LD csect aux entry.
6975 (coff_print_aux): New static function.
6976 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6977 in coff_pointerize_aux_hook.
6978 (bfd_coff_std_swap_table): Initialize new field.
6979 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6980 * libcoff.h: Rebuild.
6981 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6982 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6984 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6985 if there are symbols, for native AIX ld compatibility.
6987 * coffcode.h (bfd_coff_backend_data): Add new field
6988 _bfd_coff_pointerize_aux_hook.
6989 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6990 or I960, and as 0 otherwise.
6991 (bfd_coff_std_swap_table): Initialize new field.
6992 * libcoff.h: Rebuild.
6993 * coffgen.c (coff_pointerize_aux): Change parameters to take
6994 symbol pointer instead of type and class, and to take aux index.
6995 Call _bfd_coff_pointerize_aux_hook if it is defined.
6996 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6997 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6998 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7000 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7001 read-only/host-only support.
7003 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7005 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7008 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7009 BFD_JUMP_TABLE_ARCHIVE accordingly.
7010 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7011 (_bfd_compute_and_write_armap): Declare.
7012 (_bfd_generic_read_ar_hdr): Declare.
7013 (_bfd_read_ar_hdr): Define.
7014 (_bfd_noarchive_read_ar_hdr): Define.
7015 (_bfd_archive_bsd_read_ar_hdr): Define.
7016 (_bfd_archive_coff_read_ar_hdr): Define.
7017 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7018 _bfd_read_ar_hdr instead.
7019 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7020 (_bfd_compute_and_write_armap): Rename from
7021 compute_and_write_armap. Make non-static. Change all callers.
7022 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7023 than _bfd_snarf_ar_hdr.
7024 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7025 * ieee.c (ieee_read_ar_hdr): Define.
7026 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7027 * oasys.c (oasys_read_ar_hdr): Define.
7028 * som.c (som_read_ar_hdr): Define.
7029 * bfd-in2.h, libbfd.h: Rebuild.
7031 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7033 * peicode.c (coff_swap_filehdr_in): If symptr is
7034 zero, there aren't any symbols, even if nsyms is set.
7036 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7038 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7040 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7041 sections, and set styp correctly for them: .got, .hash, .dynamic,
7042 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7043 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7045 (ecoff_sort_hdrs): New static function.
7046 (ecoff_compute_section_file_positions): Return boolean, not void.
7047 Sort the sections by VMA before looking through them. Put the
7048 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7049 section on an appropriate boundary within the page.
7050 (ecoff_compute_reloc_file_positions): Check return value of
7051 ecoff_compute_section_file_positions.
7052 (_bfd_ecoff_set_section_contents): Likewise.
7053 (_bfd_ecoff_write_object_contents): Check for various Alpha
7054 section types when incrementing text_size and data_size. Call
7055 adjust_headers backend function if it exists.
7056 * coff-alpha.c (alpha_adjust_headers): New static function.
7057 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7058 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7060 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7062 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7064 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7065 of ALTERNATE_AIX_CORE_FORMAT.
7066 * configure.in (aix4): No longer need CORE_FLAGS.
7067 * configure: Updated.
7069 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7071 NS32k changes from Ian Dall:
7072 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7074 (aout_link_input_section_std, aout_link_input_section_ext,
7075 aout_link_reloc_link_order): Call them instead of _bfd_*
7077 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7079 (backend_data): Use it instead of hardcoded zero.
7081 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7082 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7084 * ns32knetbsd.c: Include bfd.h.
7085 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7086 (MY_bfd_reloc_type_lookup): Declare function too.
7087 * pc532-mach.c (set_sizes): Don't declare.
7088 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7089 (backend_data, MY_backend_data): Don't define.
7091 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7092 ns32k-*-lites* like ns32k-*-netbsd*.
7094 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7097 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7099 * coffcode.h (coff_write_object_contents): Restore setting
7100 f_timdat to 0, deleted on August 22.
7102 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7104 * coffcode.h (coff_bfd_copy_private_symbol_data,
7105 coff_bfd_copy_private_section_data,
7106 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7107 * peicode.h (coff_bfd_copy_private_bfd_data): New
7108 (pe_bfd_copy_private_bfd_data): New.
7109 (coff_swap_scnhdr_in): Swap bss size into the right place.
7110 (pe_print_private_bfd_data): Add some newlines.
7112 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7114 * som.c (setup_sections): Don't die if a space has no subspaces.
7116 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7118 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7119 dynamic symbol override a common symbol. Don't change the size or
7120 type if they have been set and the new symbol is not a definition.
7121 Warn if the size or type changes.
7123 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7125 * som.c (som_begin_writing): Don't write the symbol table or
7127 (som_finish_writing): Write them here. Place them after the
7128 subspace data, but before the relocs.
7130 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7132 * sunos.c (sunos_add_one_symbol): Just pass false, not
7133 info->shared_library, to sunos_create_dynamic_sections.
7134 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7136 (sunos_check_dynamic_reloc): Remove .text section assertion.
7138 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7140 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7141 * configure, configure.in: Add pmac_xcoff_vec case.
7142 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7143 * coff-pmac.c: New file, PowerMac XCOFF support.
7144 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7145 * targets.c (pmac_xcoff_vec): Declare.
7147 * mpw-config.in: Various changes to be compatible with the
7148 autoconf-based configury.
7149 * mpw-make.sed: New file, sed commands to translate Unix
7150 makefile into MPW syntax.
7151 * mpw-make.in: Remove.
7152 * hosts/mpw.h: Remove.
7153 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7154 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7156 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7158 * binary.c (binary_get_symtab): Return an empty string on error.
7159 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7161 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7163 * coff-ppc.c: Reformatted according to gnu conventions
7164 Removed irrelevant "if 0" code
7166 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7168 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7169 symbols rather than as indirect symbols.
7170 (MY(slurp_symbol_table)): Don't do anything special about
7173 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7174 of .ctors and .dtors sections is no larger than 2.
7176 * sunos.c (sunos_add_one_symbol): Don't change
7177 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7179 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7180 dynamic symbols when creating a shared library.
7181 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7183 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7184 written even if it is not defined in a regular object.
7185 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7186 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7187 rather than the constant 22.
7188 (sunos_check_dynamic_reloc): Handle creating a shared library.
7189 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7190 zero when creating a shared library.
7191 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7192 write it out at the start of the symbol table.
7194 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7196 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7198 * config.bfd: Add arm-*-coff.
7199 * configure.in, configure: Add armcoff_{little,big}_vec.
7200 * targets.c (armcoff_{little,big}_vec): Declare.
7201 (bfd_target_vector): Add armcoff_{little,big}_vec.
7202 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7204 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7206 * targets.c (bfd_find_target): Remove debugging code.
7208 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7210 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7212 * Makefile.in: added *-ppc files
7213 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7214 allow pe based .o's to be shared with other tools on ppc/NT
7215 * config.bfd: added powerpc[le]-[pe|winnt] config support
7216 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7217 * peicode.h: Added more section flags for PE on ppc
7218 Added coff_swap_filehdr_out to allow peicode.h to be
7219 used for non-image PE files on ppc.
7220 Check for image, or not, before copying pe_opthdr
7221 * targets.c: Added new bfd's
7222 * targets.c: Removed two inactive bfds that shouldn't have made it this
7225 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7227 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7228 explicit values to initialize all relocs. Change all users.
7229 (ppc_elf_brtaken_inner): New function to handle branch predicition
7231 (ppc_elf_brtaken_reloc): Ditto.
7232 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7233 relocs use ppc_elf_unsupported_reloc.
7234 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7235 needs to be reported.
7236 (ppc_elf_relocate_section): Support branch prediction relocs.
7238 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7240 * bfd.c (bfd_assert): Remove \n from string passed to
7243 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7244 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7245 (bfd_coff_make_section_hook): Don't define.
7246 (coff_make_section_hook): Remove.
7247 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7248 (styp_to_sec_flags): Likewise.
7249 (coff_write_object_contents): Likewise.
7250 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7252 * libcoff.h: Rebuild.
7253 * coffgen.c (make_a_section_from_file): Just call
7254 bfd_make_section_anyway, not bfd_make_section or
7255 bfd_coff_make_section_hook.
7256 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7257 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7258 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7259 make_section_hook field.
7260 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7262 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7263 pointers into value field for warning and indirect symbols; just
7264 leave the value field alone.
7265 * linker.c (generic_link_add_symbol_list): Use next symbol for
7266 warning and indirect symbols, rather than looking in symbol value.
7267 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7268 parameter. Change all callers. Remove support for indirect
7269 symbols; it didn't work anyhow.
7270 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7271 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7272 * bfd-in2.h: Rebuild.
7274 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7276 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7277 go back to telling the tools this reloc operates on 32 bits.
7279 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7281 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7282 rather than a direct fprintf.
7283 * archive.c (_bfd_write_archive_contents): Likewise.
7284 * coffcode.h (coff_slurp_symbol_table): Likewise.
7285 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7286 (ppc_elf_unsupported_reloc): Likewise.
7287 (ppc_elf_relocate_section): Likewise.
7288 * i386linux.c (linux_tally_symbols): Likewise.
7289 (linux_finish_dynamic_link): Likewise.
7290 * osf-core.c (osf_core_core_file_p): Likewise.
7291 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7292 * som.c (som_sizeof_headers): Likewise.
7293 * srec.c (srec_bad_byte): Likewise.
7294 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7295 * libbfd-in.h (bfd_assert): Declare first parameter const.
7296 * libbfd.h: Rebuild.
7297 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7298 bfd_reloc_overflow is enough.
7299 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7300 * coff-h8500.c (rtype2howto): Likewise.
7301 * coff-z8k.c (rtype2howto): Likewise.
7302 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7303 * elf.c (_bfd_elf_get_lineno): Likewise.
7304 (_bfd_elf_no_info_to_howto): Likewise.
7305 (_bfd_elf_no_info_to_howto_rel): Likewise.
7306 * hp300hpux.c (convert_sym_type): Likewise.
7307 (MY(swap_std_reloc_in)): Likewise.
7308 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7310 * libaout.h (struct aoutdata): Add line_buf field.
7311 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7312 and filename_buffer. Instead, use a malloc buffer stored in the
7313 new line_buf field. Remove length restrictions.
7315 * coffgen.c (string_size): Remove static variable.
7316 (debug_string_size, debug_string_section): Likewise.
7317 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7318 and debug_string_size_p parameters. Use them instead of the
7319 global variables. Change all callers.
7320 (coff_write_symbol): Likewise.
7321 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7322 (coff_write_symbols): Add local variables to replace removed
7325 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7326 function, and line_base fields.
7327 * libcoff.h: Rebuild.
7328 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7329 information, rather than using static variables.
7331 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7332 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7334 * init.c (initialized): Remove static variable.
7335 (bfd_init): Don't bother setting initialized.
7336 (bfd_check_init): Remove.
7337 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7338 * libbfd.h: Rebuild.
7340 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7342 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7343 size for full core dumps. Copy core file header to private data.
7344 (rs6000coff_core_file_failing_command,
7345 rs6000coff_core_file_failing_signal): New functions to extract
7346 the file name and terminating signal from the core file.
7347 * coff-rs6000.c: Use them.
7349 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7351 Change arch info to be const, initialized at compile time.
7352 * archures.c: Reindent many functions. Change CONST to const.
7353 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7354 nothing set it anyhow. Make next const.
7355 (bfd_arch_info_list): Remove.
7356 (bfd_archures_list): Rename from archures_init_table. Change from
7357 a table of function pointers to a table of bfd_arch_info_type
7358 structure addresses.
7359 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7360 (bfd_lookup_arch): Likewise.
7361 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7363 (bfd_default_arch_struct): Make const.
7364 (bfd_arch_init, bfd_arch_linkin): Remove.
7365 (bfd_get_arch_info): Return a const pointer.
7366 * init.c (bfd_init): Don't call bfd_arch_init.
7367 * bfd.c (struct _bfd): Make arch_info const.
7368 * bfd-in2.h: Rebuild.
7369 * libbfd.h: Rebuild.
7370 * configure.in: Put & before everything in $selarchs.
7371 * configure: Rebuild.
7372 * cpu-*.c: Change bfd_*_arch from a function which calls
7373 bfd_arch_linkin to a const structure.
7374 * ieee.c (ieee_object_p): Make arch const.
7376 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7378 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7380 * bfd-in2.h: Regenerate.
7381 * libbfd.h: Regenerate.
7383 * elf32-ppc.c (reloc_type): Update names to match current draft.
7384 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7385 relative. Update names to current V.4 draft.
7386 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7387 (ppc_elf_relocate_section): Rename relocations to match draft.
7389 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7391 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7392 compiled with -mrelocatable-lib to be linked with either normal
7393 modules or -mrelocatable modules.
7395 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7397 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7398 in the a.out header.
7400 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7401 a reloc against a local symbol, even if it's not a section.
7403 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7405 * targets.c (bfd_target): Remove unused align_power_min field.
7406 * bfd-in2.h: Rebuild.
7407 * All backends: Remove initialization of align_power_min.
7409 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7411 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7413 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7415 * config.bfd (mips-dec-netbsd*): New target.
7416 * configure.host (mips-dec-netbsd*): New host.
7417 * configure.in (mips-dec-netbsd*): New native.
7418 * configure: Rebuild.
7420 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7422 Make the COFF backend linker merge common types:
7423 * cofflink.c (struct coff_debug_merge_element): Define.
7424 (struct coff_debug_merge_type): Define.
7425 (struct coff_debug_merge_hash_entry): Define.
7426 (struct coff_debug_merge_hash_table): Define.
7427 (coff_debug_merge_hash_table_init): Define.
7428 (coff_debug_merge_hash_table_free): Define.
7429 (coff_debug_merge_hash_lookup): Define.
7430 (struct coff_final_link_info): Add debug_merge field.
7431 (coff_debug_merge_hash_newfunc): New static function.
7432 (_bfd_coff_final_link): Allocate and free debug_merge table.
7433 (coff_link_input_bfd): Merge identical enum, struct and union
7436 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7438 Convert i960 COFF to use COFF backend linker.
7439 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7440 structure to store the symbol being used.
7441 (coff_i960_start_final_link): New static function.
7442 (coff_i960_relocate_section): New static function.
7443 (coff_i960_adjust_symndx): New static function.
7444 (coff_start_final_link): Define.
7445 (coff_relocate_section): Define.
7446 (coff_adjust_symndx): Define.
7447 * coffcode.h (bfd_coff_backend_data): Add new callback function
7448 _bfd_coff_start_final_link.
7449 (bfd_coff_start_final_link): Define.
7450 (coff_start_final_link): Define if not defined.
7451 (bfd_coff_std_swap_table): Add coff_start_final_link.
7452 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7454 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7455 function callback is not NULL.
7456 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7457 (_bfd_coff_internal_syment_name): Declare.
7458 * libcoff.h: Rebuild.
7459 * configure.in (icoff_big_vec): Add cofflink.o.
7460 (icoff_little_vec): Likewise.
7461 * configure: Rebuild.
7463 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7465 * Makefile.in (clean-info): Remove extraneous tab from line
7468 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7470 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7471 contents has relocs.
7473 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7475 * coffcode.h (coff_compute_section_file_positions): Keep the
7477 (coff_write_object_contents): Remember if it's a relocatable
7479 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7480 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7481 if relocatable file. Swap out saved raw size.
7483 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7485 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7486 (maintainer-clean): Rename from realclean, passing
7487 maintainer-clean down to subdirectories, but leave realclean as a
7490 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7493 * dep-in.sed: Remove config.h from generated dependencies.
7495 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7496 broken out of sunos_canonicalize_dynamic_symtab.
7497 (sunos_canonicalize_dynamic_symtab): Call new function
7498 sunos_slurp_dynamic_symtab.
7499 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7500 dynamic symbol table to the caller.
7501 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7502 callback to override the symbols being read.
7503 * libaout.h (struct aout_backend_data): Add three new parameters
7504 to add_dynamic_symbols callback.
7506 Extensive minor changes to avoid various gcc warnings. Also:
7507 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7508 * archures.c (bfd_arch_info_type): Change mach field from long to
7510 (bfd_lookup_arch): Change machine parameter from long to unsigned
7513 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7515 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7516 a symbol with a non-zero plt_offset.
7518 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7520 * elfcode.h (align_file_position): Remove; not used.
7522 * configure.in: Only check for <sys/procfs.h> on a native system,
7523 and make sure it defines prstatus_t.
7524 * configure: Rebuild.
7526 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7528 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7530 * config.in: Rename from config.h.in.
7531 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7532 Check for config.h:config.in when creating stamp-h.
7533 * configure: Rebuild.
7534 * Makefile.in (stamp-h): Depend upon config.in rather than
7535 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7536 calling config.status.
7538 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7539 (Makefile): Just rebuild Makefile.
7540 (config.h, stamp-h): New targets.
7541 * configure.in: Create stamp-h when rebuilding config.h.
7542 * configure: Rebuild.
7544 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7546 * configure.in: Call AC_CONFIG_HEADER. Substitute
7547 HOST_64BIT_LONG. Check that various header files exist. Check
7548 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7549 and/or free need to be declared. Don't make a link to sysdep.h.
7550 Define TRAD_HEADER for various hosts.
7551 * configure: Rebuild.
7552 * configure.host: Don't set my_host. Add definitions taken from
7553 host header files for various entries. Remove entries which now
7555 * acconfig.h: New file.
7556 * config.h.in: New file, built by autoheader.
7557 * sysdep.h: New file.
7558 * Makefile.in (do_distclean): Don't remove sysdep.h.
7560 (LOCAL_H_DEPS): New variable.
7561 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7563 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7564 ($(OPTIONAL_BACKENDS)): Likewise.
7565 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7566 looking through sysdep.h.
7567 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7568 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7569 (fprintf_vma, sprintf_vma): Likewise.
7570 (int64_type, uint64_type): Don't define.
7571 * bfd-in2.h: Rebuild.
7572 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7573 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7574 * lynx-core.c: Include stuff from old hosts/lynx.h.
7575 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7576 rather than NO_FCNTL.
7577 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7578 rather than NATIVE_HPPAHPUX_COMPILER.
7579 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7581 * hosts/*.h: Remove all header files which merely include,
7582 declare, and define things. Leave header files which define
7583 information needed by trad-core.c.
7585 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7586 (BFD_CC_FOR_BUILD): Define.
7587 * configure.in: Use BFD_CC_FOR_BUILD.
7588 * configure: Rebuild.
7590 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7592 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7593 * configure: Rebuild.
7595 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7598 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7600 * config.bfd: i386pe_ve -> i386pe_vec.
7602 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7604 * configure.host: Incorporate host Makefile fragments by setting
7606 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7607 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7608 value based on whether the code is being compiled by a cross
7609 compiler. Don't substitute host_makefile_frag or frags.
7610 * aclocal.m4: New file to define local AC_PROG_CC.
7611 * configure: Rebuild.
7612 * Makefile.in (INSTALL): Set to @INSTALL@.
7613 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7614 (INSTALL_DATA): Set to @INSTALL_DATA@.
7616 (CC): Define as @CC@.
7617 (CFLAGS): Set to @CFLAGS@.
7618 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7619 (@host_makefile_frag@): Remove.
7620 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7621 after other options.
7622 (config.status): Remove dependency upon @frags@.
7623 * config/*.mh, config/README: Remove.
7625 * config.bfd: Rewrite to incorporate the contents of the Makefile
7626 fragments by setting shell variables, rather than merely returning
7627 the name of a Makefile fragment.
7628 * configure.in: Use shell variables set by config.bfd rather than
7629 looking at the target Makefile fragment files. Don't substitute
7630 target_makefile_frag. Do substitute TDEFINES.
7631 * configure: Rebuild.
7632 * Makefile.in (@target_makefile_frag@): Remove.
7633 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7634 * config/*.mt: Remove.
7636 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7638 * configure.in: Put changequote lines around "i[345]86" patterns
7639 section of core file support.
7641 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7643 * som.c (som_bfd_print_private_bfd_data): Define to use the
7646 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7648 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7649 entry, text_start and data_start.
7651 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7653 * Makefile.in (OFILES): Remove $(TDEPFILES).
7654 * config/apollo.mt (TDEPFILES): Remove.
7655 * config/README: Update.
7657 * configure.in: For a native configuration, set COREFILE and
7658 COREFLAG based on the canonical host name.
7659 * configure: Rebuild.
7660 * Makefile.in: Rebuild dependencies.
7661 (ALL_CFLAGS): Add @COREFLAG@.
7662 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7663 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7664 support routines. Check LYNX_CORE rather than HOST_LYNX.
7665 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7666 * i386lynx.c: Likewise.
7667 * m68klynx.c: Likewise.
7668 * sparclynx.c: Likewise.
7669 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7670 * *-core.c: Comment changes.
7671 * config/decstation.mh (HDEPFILES): Remove.
7672 (HDEFINES): Remove -DTRAD_CORE.
7673 * config/irix3.mh (RANLIB): Remove.
7674 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7675 (HDEFINES): Remove -DIRIX_CORE.
7676 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7677 (HDEFINES): Remove -DTRAD_CORE.
7678 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7679 * config/ultra3.mh (RANLIB): Remove.
7680 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7681 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7682 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7683 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7684 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7685 * config/i386aix.mh, config/i386bsd.mh: Remove.
7686 * config/i386linux.mh, config/i386mach3.mh: Remove.
7687 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7688 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7689 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7690 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7691 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7692 * config/solaris2.mh, config/stratus.mh: Remove.
7693 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7694 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7696 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7698 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7699 DT_FINI entry if the appropriate symbol is not in the hash table.
7701 * libelf.h (struct elf_backend_data): Add create_program_headers
7702 and want_hdr_in_seg fields.
7703 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7705 (elf_backend_create_program_headers): Likewise.
7706 (elfNN_bed): Initialize create_program_headers and
7708 * elf.c (get_program_header_size): Call create_program_headers
7710 (map_program_segments): Check want_hdr_in_seg backend field. Call
7711 create_program_headers backend routine.
7713 * elf.c (assign_file_positions_except_relocs): Align non allocated
7714 sections when creating an executable.
7716 * elfcode.h (elf_swap_phdr_in): Make non static.
7717 (elf_swap_phdr_out): Make non static.
7718 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7719 (bfd_elf32_swap_phdr_out): Declare.
7720 (bfd_elf64_swap_phdr_in): Declare.
7721 (bfd_elf64_swap_phdr_out): Declare.
7723 * ecofflink.c (ecoff_collect_shuffle): New static function.
7724 (_bfd_ecoff_get_accumulated_pdr): New function.
7725 (_bfd_ecoff_get_accumulated_sym): New function.
7726 (_bfd_ecoff_get_accumulated_ss): New function.
7727 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7728 (_bfd_ecoff_get_accumulated_sym): Declare.
7729 (_bfd_ecoff_get_accumulated_ss): Declare.
7730 * libbfd.h: Rebuild.
7732 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7734 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7736 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7737 warning symbols. If any section is named .gnu.warning.XXX, treat
7738 the contents as a warning to be issued if the symbol XXX is
7740 (elf_link_output_extsym): For an indirect or warning symbol, just
7741 output the symbol it points to.
7743 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7744 if bfd_hash_allocate fails, since it will already be set.
7745 (generic_link_hash_newfunc): Likewise.
7746 (archive_hash_newfunc): Likewise.
7747 (hash_entry_bfd): New static function.
7748 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7749 callback. Allocate a new warning using the hash table newfunc.
7750 Use bfd_hash_replace to update the entry in the hash table, rather
7751 than assuming we can copy the fields with structure assignment.
7753 * hash.c (bfd_hash_replace): New function.
7754 * bfd-in.h (bfd_hash_replace): Declare.
7755 * bfd-in2.h: Rebuild.
7757 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7759 * config.bfd: Add mips*vr4300-*-elf* target.
7760 * config/mipsbvr4300.mt: Added.
7762 See file ChangeLog.2
7769 version-control: never