1 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * rs6000-core.c (make_bfd_asection): New function to add a section
5 (rs6000coff_core_p): Use make_bfd_asection to add the core file
7 Use BFD routines to seek, read and stat the core file.
8 Handle .data sections from loaded objects and anonymously mmapped
9 regions, these are available in AIX 4 core files.
11 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
13 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
14 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
15 copy; use a patches libtool instead.
16 * acmacros.m4: Remove.
17 * Makefile.in, aclocal.m4, configure: Rebuild.
19 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
21 * Makefile.am: New file, based on old Makefile.in.
22 * acmacros.m4: New file, copied from old aclocal.m4.
23 * acinclude.m4: New file.
24 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
25 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
26 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
27 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
28 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
29 * acconfig.h: Mention PACKAGE and VERSION.
30 * stamp-h.in: New file.
31 * dep-in.sed: Change .o to .lo.
32 * Makefile.in: Now built with automake.
33 * aclocal.m4: Now built with aclocal.
34 * config.in, configure: Rebuild.
37 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
39 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
40 if there is only a relocation to a read-only but not allocatable
42 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
43 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
44 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
45 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
46 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
48 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
49 (ppc_elf_create_linker_section): These sections are not
50 created by the linker (that is, they are created by the user
51 putting data in them). In particular, they can be the source
52 and target of relocations.
53 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
54 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
55 objects (for instance, 'long double') to 16-byte boundaries.
56 (ppc_elf_size_dynamic_sections): Make the code that generates
57 section symbols exactly the same as for sparc, reducing the
58 number of section symbols output.
59 (ppc_elf_check_relocs): Check postcondition of
60 bfd_elf32_link_record_dynamic_symbol. Make default case the
61 same as corresponding code for sparc, fixing bug involving
63 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
64 forced to be local because of versioning (by replicating
65 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
66 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
68 (ppc_elf_relocate_section): Add handy debugging code for when
69 assertion fails. Add some more 'symbol made local because of
72 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
73 processing a GOT relocation as required by ABI.
75 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
77 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
78 version info if this symbol came from a dynamic object.
79 (elf_link_add_object_symbols): Set the version info of a symbol
80 only if the object actually contains version definitions and
83 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
85 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
86 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
88 * configure: Regenerated with autoconf 2.12.
89 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
91 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
93 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
94 a warning rather than returning an error.
96 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
98 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
100 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
102 * cisco-core.c: define signals for wingdb.
104 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
106 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
107 the same number of aux entries.
109 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
111 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
112 difference of two symbols if the relocation size is 32 bits.
113 (som_write_fixups): Handle R_DATA_EXPR.
115 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
117 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
118 its value if COFF_WITH_PE is defined.
120 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
122 * coff-stubgo32.c: New file.
123 * go32stub.h: New file.
124 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
125 * coffswap.h (coff_swap_filehdr_in): Invoke
126 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
128 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
129 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
130 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
131 COFF_ADJUST_AUX_IN_POST if they are defined.
132 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
133 COFF_ADJUST_AUX_OUT_POST if they are defined.
134 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
135 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
136 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
137 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
138 * targets.c (go32stubbedcoff_vec): Declare.
139 (bfd_target_vector): Add go32stubbedcoff_vec.
140 * configure.in (go32coff_vec): New target vector.
141 (go32stubbedcoff_vec): Likewise.
142 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
143 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
144 * Makefile.in: Rebuild dependencies.
145 (BFD32_BACKENDS): Add coff-stubgo32.o.
146 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
147 (HFILES): Add go32stub.h.
149 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
151 * configure.in: Check for fdopen.
152 * configure, config.in: Rebuild.
153 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
154 __GO32__. Reindent a bit.
156 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
158 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
159 flag for newly created sections.
160 (sunos_add_dynamic_symbols): Don't discard newly created sections
161 if shared library is dynobj.
163 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
165 * elf.c (map_sections_to_segments): When checking whether
166 including a section in a segment would force us to skip a page,
167 align the address of the next segment to avoid wraparound
171 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
173 * coffcode.h (coff_write_object_contents): Initialize
174 target id field to TIC80_TARGET_ID.
175 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
177 (coff_swap_filehdr_in): Swap in target id field if used.
180 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
182 * coff-i386.c (coff_i386_is_local_label_name): New static function
183 if TARGET_UNDERSCORE.
184 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
185 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
187 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
189 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
190 complain_overflow_signed, for 32 bit PC relative relocations.
192 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
194 * elflink.h (elf_link_add_object_symbols): When a version
195 indirection symbol is overridden, make the original symbol point
196 at the real overriding symbol.
198 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
201 * elflink.h (elf_link_output_extsym): Use the right section for a
203 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
204 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
206 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
208 * elflink.h (elf_merge_symbols): Resolve indirect and warning
209 symbols before checking for new symbols.
211 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
213 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
215 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
216 file, not aoutsz bytes (they are different in XCOFF .o files).
218 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
219 redefined by objects included from archives.
221 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
223 * elflink.h (elf_merge_symbol): In the case of a new defined
224 symbol overriding an old defined symbol, return the hash table
225 entry which we modify, even if it is the target of an
227 (elf_link_add_object_symbols): If the real name of the symbol gets
228 overridden, convert the versioned symbol into an indirect symbol
231 * elflink.h (elf_merge_symbol): New static function, broken out of
232 elf_link_add_object_symbols.
233 (elf_link_add_object_symbols): Call it.
235 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
237 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
238 handle case where COFF filehdr does not immediately follow PE
240 * coffgen.c (coff_object_p): Remove useless seek to current
243 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
245 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
248 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
250 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
251 symbols, skip N_ABS symbols with debugging storage classes.
253 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
255 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
256 relocs in shared libraries which refer to local symbols. Cope
257 with addend when processing a GOT relocation.
259 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
260 for sections that the linker didn't create.
261 (ppc_elf_finish_dynamic_sections): Only try to write out a section
262 symbol if it was created in ppc_elf_size_dynamic_sections.
263 (ppc_elf_relocate_section): Complain if we have to generate a reloc
264 relative to a section for which we didn't output a symbol.
266 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
267 relocs are 'rela' relocs, like everything else. .rela.plt is not
268 a read-only section, so we don't have to special-case it.
270 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
271 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
273 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
274 (ppc_elf_relocate_section): @got offsets are 4 from start of the
276 * elflink.c (_bfd_elf_create_got_section): The three reserved
277 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
279 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
282 * elf32-ppc.c (ppc_elf_check_relocs): Use
283 _bfd_elf_create_got_section to create the GOT rather than
284 ppc_elf_create_linker_section. Create the '.rela.got' section
286 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
287 symbol has a GOT entry.
288 (ppc_elf_relocate_section): Record when a symbol is used through
289 the GOT, and allocate space in the GOT for each such symbol.
290 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
291 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
294 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
295 treated in a similar way to ADDR16_HA relocs.
296 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
297 shared objects; the linker must deal with them.
298 (ppc_elf_create_linker_section): Stop setting
299 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
300 LINKER_SECTION_PLT stuff.
301 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
302 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
303 section, not ELF-specific calls.
304 (elf_backend_plt_not_loaded): Set to 1.
305 (elf_backend_got_symbol_offset): Set to 4.
306 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
307 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
308 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
309 plt_not_loaded member.
310 (_bfd_elf_create_got_section): Apply got_symbol_offset.
311 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
313 (elf_backend_G_O_T_offset): Set default to 0.
314 (elfNN_bed): Set added fields.
316 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
317 DT_RELENT in shared objects; should be DT_RELAENT.
319 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
320 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
321 such a reloc (in a non-shared object) refers to a symbol that's
324 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
326 * elfcode.h (put_signed_word): Define.
327 (get_signed_word): Define.
328 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
329 (elf_swap_reloca_out): Use put_signed_word for the r_addend
331 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
332 bfd_get_signed_32 to set the r_addend field.
333 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
334 bfd_h_get_signed_64 to set the r_addend field.
336 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
338 * elf32-i386.c (elf_i386_relocate_section): When generating a
339 shared library, do the relocation if the input section is not
342 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
343 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
344 (elf_fix_symbol_flags): New static function, broken out of
345 elf_adjust_dynamic_symbol.
346 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
347 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
348 forced local even if NEEDS_PLT is set. When forcing a symbol to
349 be local, clear NEEDS_PLT.
350 (elf_link_output_extsym): Remove unused local bed.
352 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
354 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
355 for derived elf linker hash table entries. References to
356 elf_link_hash_entry changed appropriately.
357 (elf32_mn10300_link_hash_table): New structure for derived elf
359 (elf32_mn10300_hash_table): Define.
360 (elf32_mn10300_link_hash_traverse): Likewise.
361 (elf32_mn10300_link_hash_newfunc): New function.
362 (elf32_mn10300_link_hash_table_create): Likewise.
363 (elf32_mn10300_finish_hash_table_entry): Likewise.
364 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
365 of prologue code, and call:32->call:16 relaxing.
366 (compute_function_info: New function.
367 (bfd_elf32_bfd_ilink_hash_table_create): Define.
369 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
371 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
372 for a symbol which is being forced to be local.
373 * elf32-i386.c (elf_i386_relocate_section): Write out the
374 relocation value for a GOT reloc for a symbol which is turning
376 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
377 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
379 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
381 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
382 value if the symbol is turning into a local symbol.
383 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
384 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
386 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
388 * elflink.h (elf_link_add_object_symbols): Also read verneed
389 information by calling `_bfd_elf_slurp_version_tables'.
390 (elf_link_add_object_symbols): For undefined symbols look for
391 version information in the verneed records.
392 (elf_link_add_object_symbols): Use soname of shared object
393 for verneed record if it is available.
395 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
397 * cpu-arm.c: Add prototypes for compatible and scan.
398 * cofflink.c: Add prototype for mark_relocs.
400 * archive.c (bfd_special_undocumented_glue): Change filename to
401 const pointer. Add prototype.
403 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
405 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
406 sections that will be discarded.
408 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
410 * elflink.h (elf_link_find_version_dependencies): When searching
411 for known version symbol skip non-matching verdef records, not
414 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
416 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
417 not a bfd_vma, to the base file, to match how dlltool reads it.
419 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
421 * reloc.c: Add thumb relocations.
423 * bfd-in2.h: Add Thumb relocations.
425 * libbfd.h: Add Thumb relocations.
427 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
429 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
431 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
433 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
434 for a section even if it is not loaded.
436 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
438 (_bfd_coff_link_input_bfd): Separate section VMA handling for
439 input and output files.
440 (_bfd_coff_generic_relocate_section): Check whether input file,
441 not output file, is a PE file.
443 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
445 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
447 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
449 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
452 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
454 * cpu-arm.c (compatible): Add test for supersets of ARM
457 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
459 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
462 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
464 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
465 called directly by gas/config/tc-arm.c.
467 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
469 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
470 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
472 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
474 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
477 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
479 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
480 (coff_bfd_copy_private_bfd_data): Ditto.
481 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
482 (coff_arm_bfd_print_private_bfd_data): Ditto.
483 (coff_arm_bfd_set_private_flags): Ditto.
484 (coff_arm_bfd_copy_private_bfd_data): Ditto.
486 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
488 * libcoff-in.h (struct coff_final_link_info): Add boolean
489 global_to_static member for support of task linking.
490 (_bfd_coff_write_task_globals): Add prototype.
491 * libcoff.h: Regenerate.
492 * coffcode.h (coff_write_object_contents): Use #ifdef to
493 check RS6000COFF_C, to be consistent with all other uses
495 * cofflink.c (_bfd_coff_final_link): If doing task linking,
496 call _bfd_coff_write_task_globals.
497 (_bfd_coff_link_input_bfd): If doing task linking, convert
498 global functions to static.
499 (_bfd_coff_write_global_sym): If doing task linking, convert
500 global variables to static.
501 (_bfd_coff_write_task_globals): New function.
503 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
504 (C_AUTOARG): #undef since it clashes with C_UEXT.
505 (C_LASTENT): #undef since it clashes with C_STATLAB.
506 * coffcode.h (coff_write_object_contents): Use TIC80COFF
508 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
509 when TIC80COFF defined (clashes with C_UEXT). Explicitly
510 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
514 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
516 * coff-tic80.c (tic80_howto_table): Change overflow check for most
517 PP relocations to complain_overflow_dont.
519 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
521 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
522 name of R_RELLONG to "RELLONG". Set rightshift and complain for
524 (ppbase_reloc, glob15_reloc): New static functions.
525 (glob16_reloc, local16_reloc): New static functions.
526 (rtype2howto): Handle all relocation types.
527 (coff_tic80_relocate_section): New static function.
528 (coff_relocate_section): Define to coff_tic80_relocate_section.
529 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
532 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
534 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
535 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
537 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
538 callers. If PE file, don't add section VMA.
539 (coff_write_alien_symbol): If PE file, don't add section VMA.
540 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
541 (_bfd_coff_write_global_sym): Likewise.
542 (_bfd_coff_generic_relocate_section): Likewise.
544 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
547 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
549 * cofflink.c (mark_relocs): Add new function to mark symbols which
550 are used by relocations.
551 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
552 suppress the skipping of symbols that have thus been marked.
554 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
556 * coff-sh.c (sh_merge_private_data): New static function.
557 (coff_bfd_merge_private_bfd_data): Define.
560 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
562 * coff-tic80.c: Remove unnecessary #ifdefs.
563 * config.bfd: Set targ_underscore to yes for tic80.
565 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
567 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
568 with unresolved external symbols in GDB).
571 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
573 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
574 the symbols associated with each BFD.
575 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
577 * elf-m10200.c: Likewise.
578 * elf32-m32r.c: Likewise.
579 * elf32-sh.c: Likewise.
581 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
583 * elflink.h (elf_link_add_object_symbols): Don't decrease the
584 alignment of a common symbol. If two symbols that look like
585 common symbols are found in two shared libraries, and the size is
586 different, use the larger size, and warn if --warn-common. If a
587 common symbol overrides a definition in a shared library, set the
588 size to the larger size, and warn if --warn-common.
590 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
592 * cpu-arm.c (compatible): Allow default machine to be polymorphed
593 into any other machine type.
595 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
597 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
598 data into an unitialised destination set its machine type as well.
600 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
602 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
603 to common symbol size. Consistently treat uninitialized symbols
604 in shared objects as common symbols.
606 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
608 * archures.c (constants): Added new constants to identify the
609 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
610 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
612 * bfd-in2.h (constants): Added new constants to identify
613 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
614 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
615 bfd_mach_arm_4T. This file is auto-magically generated from the
616 archures.c file. This update is just to save work.
618 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
619 coff_arm_bfd_print_private_bfd_data,
620 coff_arm_bfd_set_private_flags,
621 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
622 (global): Macro redefinitions set up to use these new functions.
624 * coffcode.h (coff_mkobject_hook): Added call to
625 coff_arm_bfd_set_private_flags().
626 (coff_set_arch_mach_hook): Added code to set machine type based on
627 bits stored in internal flags.
628 (coff_set_flags): Added code to set the new bits in the flags
629 field based on the machine number.
630 (function definition macros): Made all function definition macros
631 conditional so that they can be overridden by target specific
634 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
635 Structure extended to include new types, one each for ARMv2,
636 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
638 * libcoff-in.h (struct coff_tdata): Added flags field.
640 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
642 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
644 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
647 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
649 * coffgen.c (coff_find_nearest_line): If there are no syments,
652 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
654 * config.bfd: cope with '*-*-linux-gnuaout' targets.
656 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
658 * targmatch.sed: Add explicit \n characters to work around bug in
659 HP/UX 10.20 sed program.
661 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
663 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
666 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
668 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
670 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
672 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
673 (struct elf_m68k_pcrel_relocs_copied, struct
674 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
675 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
676 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
677 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
679 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
680 PC relative relocs for a global symbol defined in a regular
681 object, and count the number of PC relative relocs copied for any
683 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
684 traverse with elf_m68k_discard_copies.
686 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
688 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
689 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
691 * coffcode.h (coff_compute_section_file_positions): Force the
692 potential last byte in the file to be written out when
695 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
697 * configure.host (mips*-*-openbsd*): New host.
699 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
701 * elflink.h (elf_link_add_object_symbols): Only subtract the
702 section VMA from the symbol value if this is a fully linked file.
704 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
705 (struct elf_i386_link_hash_entry): Define.
706 (struct elf_i386_link_hash_table): Define.
707 (elf_i386_link_hash_traverse): Define.
708 (elf_i386_hash_table): Define.
709 (elf_i386_link_hash_newfunc): New static function.
710 (elf_i386_link_hash_table_create): New static function.
711 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
712 PC relative relocs for a global symbol defined in a regular
713 object, and count the number of PC relative relocs copied for any
715 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
716 traverse with elf_i386_discard_copies.
717 (elf_i386_discard_copies): New static function.
718 (bfd_elf32_bfd_link_hash_table_create): Define.
720 From Gordon W. Ross <gwr@mc.com>:
721 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
722 (sunos4_aout_backend): Use MY_entry_is_text_address.
725 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
727 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
728 R_D30V_32_NORMAL to 2 (4 bytes).
731 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
733 From Gordon W. Ross <gwr@mc.com>:
734 * netbsd.h (N_SHARED_LIB): Define.
735 (SEGMENT_SIZE): Don't define.
736 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
738 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
739 (SEGMENT_SIZE): Don't define.
741 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
742 to sizeof Rela structure, not sizeof Rel structure. From Gary
743 Thomas <g.thomas@opengroup.org>.
745 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
747 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
748 whenever entry is larger than text address, but only by whole
749 pages. From Gordon W. Ross <gwr@mc.com>.
751 * Makefile.in (install): Depend upon installdirs. Use
752 mkinstalldirs to build $(oldincludedir).
753 (installdirs): New target.
755 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
756 if this is a debugging section which we are stripping.
758 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
760 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
761 alpha-specific target data struct.
763 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
765 From Thomas Graichen <graichen@rzpd.de>:
766 * Makefile.in: Always use $(SHELL) when running move-if-change.
767 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
768 * configure: Rebuild.
770 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
772 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
773 VMA if this is an executable file or a shared object.
775 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
778 * libaout.h (struct aout_backend_data): Add entry_is_text_address
780 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
781 start of the file. Remove uses later on which switch using
783 (MY(callback)): Handle entry_is_text_address.
784 (MY_entry_is_text_address): Define if not defined.
785 (MY(backend_data)): Initialize new field.
786 * aoutf1.h (sunos4_aout_backend): Likewise.
787 * i386aout.c (MY(backend_data)): Likewise.
788 * i386mach3.c (MY(backend_data)): Likewise.
789 * mipsbsd.c (MY(backend_data)): Likewise.
790 * sparclynx.c (sparclynx_aout_backend): Likewise.
791 * netbsd.h (SEGMENT_SIZE): Define if not defined.
792 (MY_entry_is_text_address): Define.
793 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
795 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
796 whose name starts with `.'.
798 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
800 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
801 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
802 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
803 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
804 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
805 sparc-*-openbsd*): New targets.
806 * configure: Rebuild.
808 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
810 * stabs.c (struct stab_section_info): New field
812 (_bfd_link_section_stabs): Fill the above array.
813 (_bfd_stab_section_offset): Use `cumulative_skips' to
814 speed up offset calculation.
816 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
818 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
819 addend for non pc-relative relocations.
821 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
822 for non-existent function.
824 * elf-m10300.c (mn10300_elf_relax_section): New function.
825 (mn10300_elf_relax_delete_bytes): Likewise.
826 (mn10300_elf_symbol_address_p): Likewise.
827 (mn10300_elf_get_relocated_section_contents): Likewise.
828 (bfd_elf32_bfd_relax_section): Define.
829 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
831 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
833 * configure.host: Set SHLIB_LIBS.
834 * configure.in: Substitute SHLIB_LIBS.
835 * configure: Rebuild.
836 * Makefile.in (SHLIB_LIBS): New variable.
837 ($(SHLIB)): Use $(SHLIB_LIBS).
839 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
841 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
842 with bfd_section_vma.
844 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
846 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
847 Correct CPU file names for mn10[23]00.
848 * configure: Rebuild.
850 * bfd.c (bfd_record_phdr): Cast count to size_t before
853 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
854 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
855 (xcoff_write_archive_contents): LIkewise.
856 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
857 (mips_elf_create_procedure_table): Likewise.
858 * peicode.h (pe_print_idata): Likewise.
859 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
860 * xcofflink.c (xcoff_get_section_contents): Likewise.
861 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
862 (xcoff_link_add_symbols): Likewise.
863 (xcoff_link_add_symbols): Likewise.
865 * ppcboot.c (ppcboot_set_arch_mach): Make static.
866 (ppcboot_bfd_print_private_bfd_data): Likewise.
868 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
869 to complain_overflow_signed.
871 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
873 * VERSION: Set to 2.8.1.
875 * Branched binutils 2.8.
877 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
878 deciding whether to copy a reloc into a shared object.
879 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
880 relocs in unallocated sections.
881 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
882 R_SPARC_RELATIVE relocs in unallocated sections.
884 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
886 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
887 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
890 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
892 * elflink.h (elf_link_add_object_symbols): Let a common symbol
893 override an uninitialized symbol from a shared library with a
896 * elf-m10200.c: Rename from elf32-mn10200.c.
897 * elf-m10300.c: Rename from elf32-mn10300.c.
898 * cpu-m10200.c: Rename from cpu-mn10200.c
899 * cpu-m10300.c: Rename from cpu-mn10300.c
900 * Makefile.in: Update accordingly.
902 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
903 (elf_mips_isa): Move to earlier in file.
904 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
905 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
908 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
911 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
913 * configure.com: New file.
914 * config.h-vms: Remove file.
915 * makefile.vms: Update for new configure scheme.
917 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
919 * libcoff-in.h (ppc_allocate_toc_section): Declare.
920 (ppc_process_before_allocation): Declare.
921 * libcoff.h: Rebuild.
923 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
925 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
927 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
929 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
931 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
932 symbol index for a R_IHCONST reloc.
934 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
936 * targmatch.sed: Do not use \(\) recursively.
938 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
940 * m68klinux.c (MACHTYPE_OK): Define.
941 * i386linux.c (MACHTYPE_OK): Define.
943 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
945 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
946 <hjl@gnu.ai.mit.edu>:
947 * sparclinux.c: New file.
948 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
949 * bfd-in2.h: Rebuild.
950 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
951 * configure.in (sparclinux_vec): Add to list of vectors.
952 * configure: Rebuild.
953 * targets.c (sparclinux_vec): Declare.
954 (bfd_target_vector): Add sparclinux_vec.
955 * Makefile.in: Rebuild dependencies.
956 (BFD32_BACKENDS): Add sparclinux.o.
957 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
959 * coff-mips.c (mips_ecoff_backend_data): Initialize new
960 bfd_coff_backend_data field.
961 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
963 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
964 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
965 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
967 * bfd.c: Include "libiberty.h".
968 (strerror): Don't declare.
969 (bfd_errmsg): Call xstrerror rather than strerror.
971 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
973 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
974 reloc even if the symbol is in the .bss section.
975 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
976 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
977 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
979 * coffcode.h (bfd_coff_backend_data): Add new field
980 _bfd_coff_default_section_alignment_power.
981 (bfd_coff_default_section_alignment_power): Define.
982 (bfd_coff_std_swap_table): Initialize new field.
983 * libcoff.h: Rebuild.
984 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
985 symbol to the default section alignment.
987 * COPYING: Update FSF address.
990 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
992 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
993 21-bit absolute that made it act as a relative.
996 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
998 * elflink.c (_bfd_elf_create_linker_section): Don't set
999 bss_section and rel_section from existing sections.
1001 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1004 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1006 * aoutx.h (some_aout_object_p): Change executable test to fix
1007 problems with embedded a.out systems.
1009 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * stabs.c (_bfd_stab_section_offset): New function.
1012 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1013 * libbfd.h: Rebuild.
1014 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1016 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1017 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1018 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1019 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1020 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1022 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1023 symbol. Check for memory allocation failure of *psinfo.
1024 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1025 callers. Set the value of the header symbol.
1026 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1027 * libbfd.h: Rebuild.
1029 start-sanitize-tic80
1030 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1032 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1033 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1034 reloc types, rather than silently failing to generate an output file.
1037 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1039 * targmatch.sed: Use the hold space to put the #ifdef around the
1040 the string constant.
1041 * targets.c (UNSUPPORTED_TARGET): Don't define.
1042 (find_target): Don't check for UNSUPPORTED_TARGET.
1043 (bfd_set_default_target): Don't try to optimize by checking for
1046 * Makefile.in: Rebuild dependencies.
1047 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1048 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1049 (elf32-m32r.o): Remove explicit target.
1051 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1054 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1055 count section symbols for sections that were created by the
1056 linker, or are not allocatable or not loadable.
1057 (elf32_sparc_finish_dynamic_sections): Output output section
1058 symbols for section for which we made space for them.
1060 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1062 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1063 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1065 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1067 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1068 (m32r_hi16_list): New static local.
1069 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1070 (m32r_elf_do_hi16_reloc): Delete.
1071 (m32r_elf_relocate_hi16): New function.
1072 (m32r_elf_lo16_reloc): New function.
1073 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1076 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1078 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1079 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1080 (m32r_elf_final_sda_base): New function.
1081 (m32r_elf_relocate_section): Rewrite sdata support.
1082 (m32r_elf_finish_dynamic_sections): Delete.
1084 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1086 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1087 * coff-svm68k.c: New file. Just defines some macros and includes
1089 * coff-m68k.c: Add functions to handle common addends, moved in
1090 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1091 Control whether relocs are visible using STATIC_RELOCS.
1092 * cf-m68klynx.c: Simplify greatly: just define macros to control
1094 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1095 * targets. (m68ksysvcoff_vec): Declare.
1096 (bfd_target_vector): Add m68ksysvcoff_vec.
1097 * config.bfd (m68*-motorola-sysv*): New target.
1098 * configure.in (m68ksysvcoff_vec): New vector.
1099 * configure: Rebuild.
1100 * Makefile.in: Rebuild dependencies.
1101 (BFD32_BACKENDS): Add coff-svm68k.o.
1102 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1104 * binary.c (binary_set_section_contents): Don't get misled if the
1105 first section is not loadable. From Matthew L. Martin
1108 * elflink.h (elf_bfd_final_link): Set the value of a section
1109 symbol to the section address unless doing a relocateable link.
1111 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1113 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1114 .plt entry if we've taken the function's address.
1115 (elf64_alpha_merge_gots): Merge collected flags info as well.
1117 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1119 * Many files: Add function prototypes.
1120 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1121 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1122 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1123 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1124 * peicode.h: Change several void * parameters to PTR.
1125 * srec.c (srec_get_symbol_info): Make static.
1126 * syms.c (bfd_symbol_is_absolute): Remove.
1127 * Makefile.in: Rebuild dependencies.
1129 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1132 (bfd_elf32_bfd_is_local_label): Don't define.
1134 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1137 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1139 * bfd-in.h: Don't include obstack.h.
1140 (struct bfd_hash_table): Change memory field to PTR.
1141 * bfd.c (struct _bfd): Change memory field to PTR.
1142 * bfd-in2.h: Rebuild.
1143 * libbfd-in.h (bfd_release): Declare as function, don't define as
1145 * libbfd.h: Rebuild.
1146 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1147 objalloc routines rather than obstack routines.
1148 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1149 (getpagesize): Don't define.
1150 (_bfd_new_bfd): Don't set _bfd_chunksize.
1151 (bfd_openr): Free new bfd and objalloc on failure.
1152 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1153 (bfd_alloc_size): Remove.
1154 (bfd_release): New function.
1155 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1156 objalloc routines rather than obstack routines.
1157 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1158 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1159 objalloc routines rather than obstack routines.
1160 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1161 (struct accumulate): Change memory to struct objalloc *.
1162 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1163 * dep-in.sed: Don't remove obstack.h from dependency list.
1164 * Makefile.in: Rebuild dependencies.
1165 (BFD_H_DEPS): Remove obstack.h.
1166 (install): Don't install obstack.h.
1167 * Many files: Don't include "obstack.h".
1170 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1171 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1172 * libbfd.h: Rebuild.
1173 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1174 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1175 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1177 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1178 old version of bfd_alloc.
1179 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1180 * libbfd.h: Rebuild.
1181 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1183 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1185 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1186 ELF local label syntax as well.
1188 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1190 * config.bfd (powerpc-*-beos*): New target.
1191 * configure.in (powerpc-*-beos*): Add case that explicitly
1192 does not set COREFILE for now. A future BeOS version is
1193 expected to support core files.
1194 * configure: Regenerate with autoconf.
1196 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1199 seen with a local symbol, rather than crashing.
1201 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1202 version symbols if there aren't any.
1204 start-sanitize-tic80
1205 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1207 * coff-tic80.c (coff_rtype_to_howto): Define
1208 (coff_tic80_rtype_to_howto): Clone generic coff version and
1209 add code to handle the funky TI "internal relocations".
1212 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1214 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1215 or size changes because of a weak symbol.
1217 * cisco-core.c (SIGEMT): Define if not defined.
1219 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1221 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1222 setting ever. Sanity check the version number. Sort out copying
1223 flags and other information when adding an indirect symbol.
1224 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1225 symbols added by the backend. Clear the entire contents of the
1227 (elf_export_symbol): Ignore indirect symbols.
1228 (elf_link_output_extsym): Accept a section without an owner in an
1230 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1231 version count. Correct the allocation of x_versymp.
1233 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1234 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1235 Don't return bfd_und_section_ptr when info->shared.
1236 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1237 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1238 (mips_elf_check_relocs): Resolve an indirect symbol in
1240 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1241 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1243 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1245 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1247 From Eric Youngdale <eric@andante.jic.com>:
1248 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1249 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1250 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1251 versioned symbol appears in both a regular and a shared object.
1252 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1253 appropriate. Improve error message.
1254 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1255 all uses. Add localsyms field.
1256 (elf_bfd_final_link): When generating a shared library, call
1257 elf_link_output_extsym to output all local symbols.
1258 (elf_link_output_extsym): Handle symbols which were forced to
1261 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1263 From Eric Youngdale <eric@andante.jic.com>:
1264 * elf-bfd.h (elf_symbol_type): Add version field.
1265 * elfcode.h (elf_slurp_symbol_table): Set version field.
1266 * elflink.h (elf_link_add_object_symbols): When creating an
1267 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1268 appropriate. Set up an indirection from the nondefault version of
1270 (NAME(bfd_elf,size_dynamic_sections)): Call
1271 elf_link_assign_sym_version before checking whether there are any
1272 versions. Always record the version name as a dynamic symbol.
1273 Initialize counters.
1274 (elf_link_assign_sym_version): After finding a version, see if a
1275 symbol should be forced to local scope. Create a new version
1276 definition if appropriate.
1277 (elf_link_output_extsym): Correct indirect symbol handling.
1278 * elf.c (bfd_elf_print_symbol): Print version information.
1279 (bfd_section_from_shdr): Turn version sections into BFD sections.
1280 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1281 if sh_info is not already set.
1282 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1284 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1285 _bfd_stringtab_add to copy the name into permanent memory if
1288 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1290 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1292 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * coffcode.h (bfd_coff_backend_data): Change
1295 _bfd_coff_compute_section_file_positions to return a boolean
1296 value. Change all callers.
1297 (coff_compute_section_file_positions): Change return type to
1298 boolean. If the size of the last section changed, then output a
1299 zero byte at the end of the file.
1300 * libcoff.h: Rebuild.
1302 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1303 for at least 6 output symbols.
1304 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1305 emit a TC csect to represent the space they take up. For an XO
1306 symbol, just emit a reference, not a csect.
1308 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1309 Solaris doesn't like the combined options, and the -f is
1311 (stamp-tshlink, install): Likewise.
1313 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1314 handling when little endian.
1316 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1318 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1319 (mn10300_elf_relocate_section): Likewise.
1320 (elf_backend_relocate_section): Define.
1322 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1323 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1324 (elf32_mn10300_howto_table): Likewise.
1325 (elf32_mn10300_reloc_map): Likewise.
1326 (bfd_elf32_mn10300_reloc): Delete unused function.
1328 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1330 start-sanitize-tic80
1331 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1332 understand, just set the howto field to NULL, and the caller will
1333 print an appropriate error message.
1335 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1336 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1337 block. Use NULL for initializations of "ptr" rather than bare 0.
1338 * coff-h8300.c: Fix typo in comment.
1339 * coff-h8500.c: Ditto.
1341 * coff-z8k.c: Ditto.
1343 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1345 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1346 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1347 m32r_elf_get_relocated_section_contents): First pass at relax support.
1349 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1351 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1352 entry for reading verdef records.
1353 Use correct braces for computing increments of extverdaux and
1354 exteverdef record pointers.
1356 start-sanitize-tic80
1357 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1359 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1363 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * elflink.h (elf_link_find_version_dependencies): Check that
1366 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1369 start-sanitize-tic80
1370 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1372 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1375 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * targets.c (bfd_default_vector): Make non-const.
1378 (find_target): New static function, broken out of
1380 (bfd_set_default_target): New function.
1381 (bfd_find_target): Call find_target. When defaulting, use
1382 bfd_default_vector[0] if it is not NULL.
1383 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1384 * bfd-in2.h, libbfd.h: Rebuild.
1386 * syms.c (bfd_is_local_label): Return false if the symbol has no
1388 * coff-i960.c (coff_i960_is_local_label_name): New function.
1389 (coff_bfd_is_local_label_name): Define.
1390 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1391 (coff_bfd_is_local_label_name): Define.
1392 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1393 (coff_bfd_is_local_label_name): Define.
1394 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1395 with .. or _.L_ as local.
1396 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1397 (bfd_elf32_bfd_is_local_label_name): Define.
1398 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1399 beginning with $ as local.
1401 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1403 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1404 rather than comparing against info->lprefix.
1405 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1406 * elflink.h (elf_link_input_bfd): Likewise.
1407 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1408 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1410 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1411 _bfd_elf_is_local_label_name if not already defined.
1412 * elf.c (_bfd_elf_is_local_label_name): New function.
1413 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1415 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1416 (m88k_is_local_label_name): New static function.
1418 * coffcode.h (coff_bfd_is_local_label_name): Define as
1419 _bfd_coff_is_local_label_name if not already defined.
1420 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1421 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1422 * libcoff.h: Rebuild.
1424 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1425 to _bfd_is_local_label_name.
1426 (bfd_target): Likewise.
1427 * syms.c (bfd_is_local_label): Define as function, not macro.
1428 (bfd_is_local_name): Define.
1429 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1430 bfd_generic_is_local_label, and take a string rather than a
1432 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1433 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1434 (bfd_generic_is_local_label): Don't declare.
1435 (bfd_generic_is_local_label_name): Declare.
1436 * bfd-in2.h, libbfd.h: Rebuild.
1437 * All backends: Change local_label to local_label_name.
1439 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1440 (mips_elf_relocate_got_local): Change return type to boolean.
1441 Don't assume that the first zero entry is unassigned; instead, use
1443 (mips_elf_relocate_section): Check return value of
1444 mips_elf_relocate_got_local.
1445 (mips_elf_create_got_section): Initialize assigned_gotno field.
1448 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1450 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1454 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1456 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1457 that have no contents merely because linker_mark is not set.
1459 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1461 * config.bfd (mips*-*-lnews*): New target.
1462 * coff-mips.c (mips_relocate_section): Make assert compare
1463 content byteorder instead of header byteorder.
1464 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1466 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1467 * configure.in (ecoff_biglittle_vec): Add case.
1468 * configure: Update.
1470 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1472 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1473 name begins with ".note".
1474 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1475 section whose name begins with ".note".
1476 (get_program_header_size): Corresponding change.
1478 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1479 jal and for jal overflow.
1481 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1483 From Eric Youngdale <eric@andante.jic.com>:
1484 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1485 not found, try looking it up again without the version name.
1486 (elf_link_add_object_symbols): Always link against the dynamic
1487 symbol table of a dynamic object. When linking against a dynamic
1488 object, include version strings in symbol names, and set up
1489 version information. Add indirect symbols for default versions.
1490 (elf_link_create_dynamic_sections): Add special version sections.
1491 (struct elf_assign_sym_version_info): Define.
1492 (struct elf_find_verdep_info): Define.
1493 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1494 up version sections.
1495 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1496 (elf_link_find_version_dependencies): New static function.
1497 (elf_link_assign_sym_version): New static function.
1498 (elf_link_renumber_dynsyms): New static function.
1499 (struct elf_final_link_info): Add symver_sec field.
1500 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1501 local symbols of a dynamic object. Handle DT_VER* constants.
1502 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1503 dynamic object. Skip indirect symbols from ELF objects. Remove
1504 the version name before choosing a hash bucket. Write out the
1505 version information if appropriate.
1506 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1507 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1508 (bfd_elf64_size_dynamic_sections): Likewise.
1509 * bfd-in2.h: Rebuild.
1510 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1511 Change elf_link_hash_flags to unsigned short.
1512 (ELF_LINK_HIDDEN): Define.
1513 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1514 dynverdef_hdr, dynversym_section, dynverdef_section,
1515 dynverref_section, cverdefs, cverrefs, verdef, verref.
1516 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1517 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1518 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1519 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1520 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1521 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1522 (_bfd_elf_slurp_version_tables): Declare.
1523 * elf.c (_bfd_elf_swap_verdef_in): New function.
1524 (_bfd_elf_swap_verdef_out): Likewise.
1525 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1526 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1527 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1528 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1529 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1530 version information if there is any.
1531 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1532 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1533 (elf_fake_sections): Handle .gnu.version* section names.
1534 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1535 (_bfd_elf_slurp_version_tables): New function.
1536 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1537 version name in string entered in dynamic hash table.
1538 * elfcode.h: Include fnmatch.h.
1539 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1540 symbol which was forced to become local.
1541 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1542 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1543 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1544 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1546 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1548 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1550 (mn10200_elf_relax_section): Correctly compute a symbol's value
1551 when the symbol is local, but not in the same section as we are
1552 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1555 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1557 * elf32-m32r.c: Rewrite to use ELF backend linker.
1558 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1559 Add small data area support (R_M32R_SDA16).
1560 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1561 * bfd-in2.h,libbfd.h: Regenerated.
1563 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1565 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1566 (mn10200_elf_relax_delete_bytes): Likewise.
1567 (mn10200_elf_symbol_address_p): Likewise.
1568 (mn10200_elf_get_relocated_section_contents): Likewise.
1569 (bfd_elf32_bfd_relax_section): Define.
1570 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1572 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1573 (mn10200_elf_relocate_section): Likewise.
1574 (elf_backend_relocate_section): Define.
1577 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1579 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1580 reloc.c, targets.c: New target, elf-*-D30V.
1582 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1584 * cpu-d30v.c, elf32-d30v.c: New files.
1587 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1589 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1590 * bfd-in2.h: Regenerated.
1591 start-sanitize-tic80
1592 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1593 (rtype2howto): Add function.
1594 (tic80_howto_table): Add.
1597 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1599 * sysdep.h: Don't define errno in MSVC if error.h is included.
1602 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1604 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1605 is initialized before it is used.
1608 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1610 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1611 symbol into a weak undefined symbol; leave it as a common symbol.
1613 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1615 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1616 about a symbol defined in a dynamic object if it has already been
1617 defined in a regular object.
1619 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1621 * makefile.vms: Add gcc flags to allow compiling with current gcc
1623 (targmatch.h): New dependency.
1625 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1627 * evax.h (ALPHA_R_CODEADDR): New relocation.
1628 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1630 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1632 * bfd-in2.h, libbfd.h: Rebuild.
1634 Restrict symbol length to 64 bytes, case preserving:
1635 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1636 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1637 (_bfd_evax_length_hash_symbol): Added.
1638 * evax-etir.c (_bfd_evax_write_etir): Call
1639 _bfd_evax_length_hash_symbol before output of symbol.
1640 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1641 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1643 * evax-emh.c: Output filename to object file without path.
1645 * evax-egsd.c: New sections for local and global commons.
1647 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1648 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1649 notices. Replace AXP with Alpha.
1651 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1654 sections if we are creating a shared library.
1656 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1658 * configure.host (i386-windows): Don't set host64=true.
1660 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1662 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1663 (elf_mips16_gprel_howto): New static variable.
1664 (mips16_gprel_reloc): New static function.
1665 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1666 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1667 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1668 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1669 * bfd-in2.h, libbfd.h: Rebuild.
1671 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1673 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1674 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1676 start-sanitize-r5900
1677 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1679 * config.bfd: add r5900
1682 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1685 the output section will be the absolute section; don't print an
1686 assertion message for that case when doing a relocateable link.
1688 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1690 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1691 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1692 need_fn_sub, call_stub, and call_fp_stub.
1693 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1694 (mips_elf_link_hash_newfunc): Initialize new fields.
1695 (mips_elf_link_hash_table_create): Likewise.
1696 (mips_elf_relocate_section): Redirect relocations to use mips16
1697 stubs when appropriate.
1698 (mips_elf_check_relocs): Attach stub sections to the appropriate
1699 symbol. Set need_fn_stub when appropriate.
1700 (mips_elf_always_size_sections): New static function.
1701 (mips_elf_check_mips16_stubs): New static function.
1702 (elf_backend_always_size_sections): Define.
1703 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1705 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1706 attached to sections which are not being included in the link.
1708 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1710 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1711 symbol value when computing the addend for a pc_relative
1714 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1716 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1717 relocateable link, just skip pc_relative pcrel_offset relocs.
1718 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1719 structure for an ARM26 reloc which can be resolved.
1720 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1721 reloc can be resolved.
1723 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1724 error in overflow check for R_RELBYTE.
1726 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1728 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1729 From Mark Rasin <mark.rasin@telrad.co.il>.
1731 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1734 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1736 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1737 (elf_mn10200_howto_table): Likewise.
1738 (mn10200_reloc_map): Likewise.
1740 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1742 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1743 * bfd-in2.h, libbfd.h: Regenerated.
1744 * elf32-m32r.c: Add support for them.
1746 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1748 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1749 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1751 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1752 r_format and r_pcrel. Always return a value.
1754 * riscix.c (MY_final_link_callback): Define to dummy value.
1756 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1757 relocations against the text segment, look up the output name of
1759 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1760 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1761 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1762 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1763 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1765 start-sanitize-tic80
1766 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1768 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1769 routines for little endian data.
1770 * coffcode.h (coff_write_object_contents): Set magic to
1771 TIC80_ARCH_MAGIC for TIc80.
1773 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1775 * coff-tic80.c (tic80coff_vec): Change to little endian data
1779 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1781 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1782 auxiliary_filters parameter to be const char * const *. Accept a
1783 NULL terminated array.
1784 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1785 (bfd_elf32_size_dynamic_sections): Update declaration.
1786 * bfd-in2.h: Rebuild.
1788 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1790 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1791 NOTYPE symbol in a text section as a FUNC symbol.
1793 * coffcode.h (coff_compute_section_file_positions): Force
1794 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1796 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1798 * libaout.h (machine_type): Reserve several values for sparclet.
1800 start-sanitize-tic80
1801 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1803 * config.bfd (tic80-*-*): Don't require 'coff'.
1807 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1809 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1810 table to v850_elf_reloc for all non-standard relocations.
1811 (v850_elf_check_relocs): Add check for h being non-null.
1812 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1813 statement instead of multiple ifs.
1814 (v850_elf_relocate_section): Fix up error message, don't just call
1818 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1820 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1821 Use bfd_elf_generic_reloc as special function for all relocs.
1822 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1824 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1825 24bit pc-relative reloc.
1827 start-sanitize-tic80
1828 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1830 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1831 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1832 header byte order is little endian. Use correct bfd_get and
1833 bfd_put routines for little endian headers.
1834 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1835 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1838 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1840 * reloc.c: Add BFD_RELOC_24.
1841 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1842 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1843 * bfd-in2.h, libbfd.h: Rebuilt.
1845 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1847 elf64-alpha multiple .got rewrite:
1849 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1850 (bfd_elf*_mkobject): Don't define here ...
1851 * elfxx-target.h: ... but rather here. Default always_size_sections
1853 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1854 what the #defines in elf-bfd.h transmuted it to anyway.
1856 * section.c: Add SEC_LINKER_CREATED flag.
1857 * bfd-in2.h: Rebuild.
1858 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1859 relocation section flags.
1860 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1861 SEC_IN_MEMORY to recognize generated bits.
1862 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1864 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1865 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1866 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1867 * elf32-ppc.c (ppc_elf_create_linker_section,
1868 ppc_elf_size_dynamic_sections): Likewise.
1869 * elf32-sparc.c (elf32_sparc_check_relocs,
1870 elf32_sparc_size_dynamic_sections): Likewise.
1871 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1873 (_bfd_elf_create_dynamic_sections): Likewise.
1874 (_bfd_elf_make_linker_section_rela): Likewise.
1875 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1876 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1877 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1878 to identify generated bits.
1879 (elf_link_input_bfd): Likewise.
1881 * elf64-alpha.c: Rewrite everything touching relocations.
1884 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1886 * elf32-v850.c (all functions and static variables): Go through
1887 and regularize names to be of the form v850_elf_<xxx>.
1888 (toplevel): Include <elf/v850.h>.
1889 (enum reloc_type): Move to include/elf/v850.h.
1890 (v850_elf_check_relocs): For common variables, if the variable is
1891 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1892 into the appropriate section.
1893 (elf_backend_check_relocs): Define.
1895 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1897 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1900 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * config.bfd (mips*el-*-linux*): New target.
1903 (mips*-*-linux*): New target.
1905 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1906 Return a useful value.
1908 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1910 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1912 * configure: Rebuild.
1913 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1914 ac_cv_func_mmap in bfd/configure.host.
1916 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1917 filter_shlib and auxiliary_filter_shlib parameters.
1918 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1920 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1921 (bfd_elf64_size_dynamic_sections): Likewise.
1922 * bfd-in2.h: Rebuild.
1924 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1927 symbols, don't export a symbol which is defined by an object in an
1928 archive which contains shared objects.
1930 start-sanitize-tic80
1931 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1933 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1934 for TI TMS320c80 (MVP).
1935 (bfd_archures_list): Add bfd_tic80_arch.
1936 * bfd-in2.h: Regenerate by running "make headers".
1938 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1940 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1941 * configure.in (case $vec): Correct typo, "tb" not "tp".
1942 Also add cofflink.o for tic80coff_vec.
1943 * configure: Regenerate with autoconf.
1946 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1948 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1949 is configured with --with-mmap.
1951 start-sanitize-tic80
1952 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1954 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1955 (ALL_MACHINES): Add cpu-tic80.o
1956 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1957 * coff-tic80.c: Add skeleton, cloned from another coff config.
1958 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1962 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1964 * TODO: Correct a misspelling.
1965 start-sanitize-tic80
1966 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1967 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1968 * configure.in (case $vec): Add tic80coff_vec entry.
1969 * configure: Regenerate with autoconf.
1970 * archures.c (bfd_tic80_arch): Declare.
1971 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1972 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1973 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1974 (bfd_target_vector): Add tic80coff_vec entry.
1977 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1979 * elflink.h (elf_buckets): Add some more values for larger
1982 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1984 * Makefile.in (install): Move subdir_do out of conditional. From
1985 Fred Fish <fnf@cygnus.com>.
1987 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1989 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1991 (elf_mn10200_howto_table): Likewise.
1992 (mn10200_reloc_map): Likewise.
1994 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1996 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1997 mips16 symbol during the link.
1998 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2000 (mips_elf_link_output_symbol_hook): New static function.
2001 (elf_backend_link_output_symbol_hook): Define.
2003 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2006 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2008 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2009 against SEC_DEBUGGING sections here (revert patch of December 5).
2010 * elfcode.h (elf_object_p): Check for them here, instead.
2012 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2014 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2015 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2017 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2018 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2019 * elf-bfd.h (struct elf_size_info): Update declaration of
2021 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2022 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2023 * elfxx-target.h: Use new dynamic reloc routines by default.
2024 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2027 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2029 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2030 if NAMES_HAVE_UNDERSCORE is defined.
2032 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2034 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2036 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2038 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2041 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * elflink.h (elf_link_add_object_symbols): Only add a weak
2044 symbol if the real definition is in the dynamic symbol table.
2045 After finding the real definition, then, if it is dynamic, add the
2046 weak symbol to the dynamic symbol table.
2048 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2050 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2052 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2055 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2057 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2059 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2060 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2061 * reloc.c: Remove mn10300 big endian relocs.
2062 * bfd-in2.h, libbfd.h: Rebuilt.
2064 * elf32-mn10200.c: Update from elf32-mn10300.c.
2066 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2068 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2070 * elf32-mn10300.c: Add some comments.
2072 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2074 * ihex.c (ihex_scan): Always initialize buf before jumping to
2076 (ihex_read_section): Likewise.
2078 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2080 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2081 inplace for most relocs.
2083 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2086 even if SEC_ALLOC is not set.
2087 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2088 when deciding whether to copy a reloc into a shared object.
2089 (elf_i386_relocate_section): Likewise.
2090 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2091 (elf32_sparc_relocate_section): Likewise.
2092 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2093 reloc section if it is not set in the source section.
2094 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2095 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2096 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2098 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2100 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2101 expects a .got.plt until we actually create it.
2103 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2106 message for bfd_reloc_outofrange, rather than aborting. From
2107 Philippe De Muyter <phdm@info.ucl.ac.be>.
2109 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2110 a relocateable link, don't try to process them. From Heinz Wrobel
2111 <wrobel@lpr.e-technik.tu-muenchen.de>.
2113 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2115 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2116 mn10300_info_howto_rel. Tweak reloc argument to be an
2117 Elf32_Internal_Rela.
2118 (USE_RELA): Define instead of USE_REL.
2119 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2121 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2123 * configure.in, configure: Handle mips*-sgi-irix6*.
2124 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2127 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2130 relocation against a symbol defined in a section with no output
2133 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2136 * configure, config.in: Rebuild with autoconf 2.12.
2138 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2139 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2140 (swap_out_syms): Set st_other from existing st_other field.
2141 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2143 (elf_link_output_extsym): Set the other field from the global hash
2145 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2146 (elf_mips16_jump_howto): New static variable.
2147 (mips16_jump_reloc): New static function.
2148 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2149 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2150 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2152 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2153 * bfd-in2.h, libbfd.h: Rebuild.
2154 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2156 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * configure.host: Use long long for mips-sgi-irix6*.
2160 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2161 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2163 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2165 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2166 (enum reloc_type): Add more reloc types.
2167 (elf32_mn10300_howto_table): Update for new reloc types.
2168 (elf32_mn10300_reloc_map): Update for new reloc types.
2169 * reloc.c: Add some new relocs for the mn10300 series.
2170 * bfd-in2.h, libbfd.h: Rebuilt.
2172 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2174 * som.c (setup_sections): Don't lose for a space which has
2175 no data, but some symbols.
2177 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2179 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2180 (sunos_link_hash_table_create): Initialize got_needed.
2181 (sunos_create_dynamic_sections): Only set .got section size if it
2182 is not already set. Set got_needed.
2183 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2184 sdynptr, and only handle dynamic sections, if dynamic sections are
2186 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2187 Initialize .got section.
2188 (sunos_scan_ext_relocs): Likewise.
2189 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2191 (sunos_finish_dynamic_link): Check got_needed. Only set up
2192 dynamic linking information if needed.
2194 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2196 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2198 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2200 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2202 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2204 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2207 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2209 * filemode.c: Include sysdep.h.
2210 * ihex.c: Add casts to eliminate compiler warnings.
2211 * sunos.c: Add casts to eliminate compiler warnings.
2213 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2215 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2217 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2218 appropriate relocations in the .so file if shared.
2219 (ppc_elf_relocate_section): Ditto.
2221 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2223 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2224 complain_overflow_unsigned.
2226 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2228 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2229 overflows for R_D10V_16 and R_D10V_18.
2231 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2234 (do_with_relocs): Likewise.
2235 (do_as_repeat): Likewise.
2236 (copy_expression): Likewise.
2238 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * ieee.c (ieee_write_external_part): Correctly record whether
2241 there is an external part.
2244 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2246 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2247 handle tda offsets for sld.w and sst.w instructions.
2248 Fix alignment check in sld.w and sst.w tda reloc handling.
2251 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2253 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2256 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2258 * elf32-v850.c: Add comments about assumptions about
2259 char, short & long sizes.
2260 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2261 problems for several relocs.
2263 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2264 R_V850_SDA_OFFSET entry.
2267 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2270 Store import file index in ldindx.
2271 (xcoff_build_ldsyms): Assume that ldsym was not previously
2272 allocated. For an imported symbol, copy ldindx into l_ifile.
2275 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2277 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2278 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2279 fields in R_V850_TDA_OFFSET.
2280 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2281 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2284 * elf32-v850.c: Include bfdlink.h.
2285 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2287 (elf32_v850_bfd_final_link_relocate): New function.
2288 (v850_elf_relocation_section): Likewise.
2289 (elf_backend_relocate_section): Define.
2292 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2294 * binary.c (binary_set_section_contents): Ignore sections which
2295 don't have SEC_LOAD and SEC_ALLOC set.
2297 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2299 * linker.c (_bfd_generic_final_link): Avoid losing static
2300 symbols in the .bss section.
2302 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2305 (mips32_64bit_reloc): New static function.
2306 (mips_reloc_map): Add entry for BFD_RELOC_64.
2307 (mips_elf_relocate_section): Handle R_MIPS_64.
2309 * linker.c (default_indirect_link_order): Print an error message
2310 when attempting to do a relocateable link with different object
2311 file formats, rather than calling abort.
2313 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2315 * reloc.c (m32r relocs): Rename them.
2316 * bfd-in2.h, libbfd.h: Regenerated.
2317 * elf32-m32r.c: Update.
2318 (m32r_elf_10_pcrel_reloc): New function.
2319 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2320 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2322 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2324 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2325 all sections that will be included in the output file.
2326 (_bfd_generic_link_output_symbols): Discard symbols in sections
2327 which are being discarded.
2331 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2332 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2333 (elf_v850_howto_table): Corresponding changes.
2334 (elf_v850_reloc_map): Corresponding changes.
2335 * reloc.c: Add additional V850 relocations.
2336 * bfd-in2.h, libbfd.h: Rebuilt.
2338 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2339 no longer want in pc-relative relocs.
2341 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2343 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2344 accept a reloc against an undefined sybmol!
2346 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2348 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2351 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * VERSION: Bump for new relocation.
2355 * hosts/i386bsd.h: If NBPG is not defined, define it as
2356 PAGE_SIZE, for recent versions of FreeBSD.
2358 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * configure.host: Use `long long' as the 64 bit type on a Solaris
2361 host, since both gcc and the SunPRO compilers support it.
2363 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2365 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2366 mistake to have reused the ECOFF LITERAL for ELF since they have
2367 different semantics.
2368 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2369 * bfd-in2.h, libbfd.h: Rebuild.
2371 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2374 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2375 dynamic relocation for an undefweak symbol when we are building
2376 a static executable.
2378 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2380 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2381 point explicitly to srcdir.
2382 (targmatch.h): Edit references to point explicitly to objdir.
2384 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * config.bfd: When setting targ_cpu, don't get confused by
2389 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2391 * configure.host: Add support for windows host (a build done
2392 under the Microsoft build environment).
2394 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2397 definition in a dynamic object, add it to the dynamic symbol table
2398 if any dynamic object mentions it. Reverts part of last patch.
2400 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2401 (sunos_link_hash_table_create): Initialize got_base.
2402 (bfd_sunos_size_dynamic_sections): If the .got section is more
2403 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2405 (sunos_check_dynamic_reloc): Subtract got_base from a base
2406 relative relocation.
2408 * elf32-mips.c (elf_mips_isa): New static function.
2409 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2410 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2412 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2414 * archive.c (do_slurp_coff_armap): Only treat archive as little
2415 endian for i960 COFF.
2417 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2419 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2420 by the change in size of the section when EXEC_P is not set.
2422 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2423 (m68kcoff_rtype_to_howto): New static function.
2424 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2425 VMA to the addend for a PC relative reloc.
2427 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2429 * Makefile.in: Rebuild dependencies.
2431 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2434 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2436 * Makefile.in: Remove explicit dependencies for mn10200 and
2438 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2439 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2440 (dependencies): Rebuilt.
2442 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2445 during this function.
2447 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2448 section if the flags are compatible.
2450 * configure.in: Add havevecs, and put it in tdefaults.
2451 * mpw-config.in: Likewise.
2452 * configure: Rebuild.
2453 * targmatch.sed: New file; a sed script to build targmatch.h from
2455 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2456 * targets.c: Include "fnmatch.h".
2457 (struct targmatch): Define.
2458 (bfd_target_match): Define by including targmatch.h.
2459 (bfd_find_target): If the target is not found by name, search for
2460 it as a configuration triplet.
2461 * Makefile.in: Rebuild dependencies.
2462 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2463 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2464 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2465 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2466 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2467 (CFILES): Remove i386dynix.c and hp300bsd.c.
2468 (targmatch.h): New target.
2469 (do_clean): Remove targmatch.h.
2471 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2472 * acconfig.h: Add NEED_DECLARATION_GETENV.
2473 * configure, config.in: Rebuild.
2474 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2475 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2477 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2479 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2480 * cpu-mn10200.c, cpu-mn10300.c: New files.
2481 * elf32-mn10200.c, elf32-mn10300.c: New files.
2482 * Makefile.in: Break mn10x00 support into two separate
2483 configurations, mn10200 and mn10300.
2484 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2485 * bfd-in2.h, configure: Rebuilt.
2487 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2489 * Makefile.in (do_clean): Move config.log to do_distclean.
2491 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2493 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2494 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2495 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2496 (elf32-mn10x00.o): Add dependencies.
2497 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2498 (bfd_mn10x00_arch): Declare.
2499 (bfd_archures_list): Add bfd_mn10x00_arch.
2500 * config.bfd: Add mn10x00-*-*.
2501 * configure.in: Add bfd_elf32_mn10x00_vec.
2502 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2503 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2504 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2505 * bfd-in2.h, configure: Rebuilt.
2507 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2509 openVMS/Alpha: Provide filename and case_hack flags via
2510 symbol table from gas.
2511 Add case_hack code for symbol output from vax/vms.
2512 * evax-alpha.c (evax_initialize): Remove filename handling,
2513 filename is provided via symbol table.
2514 (evax_get_symtab): Use local symbol count when setting up table.
2515 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2517 (_bfd_evax_write_egsd): Skip file name symbol.
2518 * evax-emh.c (get_vms_time_string): Local function now.
2519 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2521 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2522 through _bfd_evax_case_hack_symbol.
2523 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2525 (_bfd_evax_basename): Removed.
2526 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2527 * evax.h (evax_private_data_struct): Remove filename.
2528 (flag_hash_long_names, flag_show_after_trunc,
2529 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2532 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2534 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2535 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2536 (NO_SWAP_MAGIC): Don't define.
2537 (SWAP_MAGIC): Define.
2539 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2540 no hash table entry for a global symbol.
2542 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2544 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2546 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2548 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2549 symbol type with T_NULL. Warn if symbol type changes. Based on
2550 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2552 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2553 a dynamic object in the dynamic symbol table if it is referenced
2554 or defined by a regular object.
2557 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2559 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2560 remove dwarf local labels. Shrinks binaries by a factor of 3!
2563 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2566 by hand, rather than by calling bfd_make_section.
2568 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2570 * reloc.c: Rename m32r relocs.
2571 * bfd-in2.h, libbfd.h: Rebuilt.
2572 * elf32-m32r.c: Update.
2574 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2577 link, adjust the symbol index of a base relative reloc. Don't
2578 change the addend of a PC relative reloc if pcrel_offset is set.
2579 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2580 a relocateable link.
2582 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2583 it is zero, in case src_mask matters.
2584 (bfd_install_relocation): Likewise.
2586 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2588 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2590 (_bfd_xcoff_bfd_final_link): Don't set target_index
2591 to an uninitialized value.
2593 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2595 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2596 indices, rather than crashing.
2597 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2599 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2602 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2606 (coff_arm_adjust_symndx): New static function.
2607 (coff_adjust_symndx): Define.
2609 * srec.c (srec_scan): Accept multiple symbols on a single line.
2610 From Pascal Martin <pmartin@alsys.com>.
2614 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2616 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2617 (sunos_merge_private_bfd_data): New function.
2619 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2623 (bfd_merge_private_bfd_data): Likewise.
2624 * section.c (bfd_copy_private_section_data): Likewise.
2625 * syms.c (bfd_copy_private_symbol_data): Likewise.
2626 * bfd-in2.h: Rebuild.
2627 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2628 both BFD's are the right flavour.
2629 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2630 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2631 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2632 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2633 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2634 (ppc_elf_merge_private_bfd_data): Likewise.
2635 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2636 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2638 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2639 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2642 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2644 * reloc.c: Add m32r relocs.
2645 * bfd-in2.h, libbfd.h: Rebuilt.
2646 * cpu-m32r.c,elf32-m32r.c: New files.
2648 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2650 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2652 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * tekhex.c (first_phase): Change type parameter from char to int.
2656 (pass_over): Change func to expect int, not char.
2658 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2659 rather than SEC_LOAD when aligning the file offset for the first
2660 section in a segment.
2662 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2664 * syms.c (coff_section_type): Make arg const.
2665 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2666 to make_bfd_asection().
2667 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2668 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2669 (_bfd_elf_stringtab_init): Remove prototype.
2671 * netbsd-core.c (swap_abort): Add prototype.
2672 * aix386-core.c (swap_abort): Ditto & make static
2673 * hpux-core.c (swap_abort): Ditto & make static.
2674 * irix-core.c (swap_abort): Ditto & make static.
2675 * ptrace-core.c (swap_abort): Ditto & make static.
2676 * trad-core.c (swap_abort): Ditto & make static.
2677 * coffswap.h (coff_swap_reloc_in): Ditto.
2678 (coff_swap_reloc_out): Ditto.
2679 (coff_swap_filehdr_in): Ditto.
2680 (coff_swap_filehdr_out): Ditto.
2681 (coff_swap_sym_in): Ditto.
2682 (coff_swap_sym_out): Ditto.
2683 (coff_swap_aux_in): Ditto.
2684 (coff_swap_aux_out): Ditto.
2685 (coff_swap_lineno_in): Ditto.
2686 (coff_swap_lineno_out): Ditto.
2687 (coff_swap_aouthdr_in): Ditto.
2688 (coff_swap_aouthdr_out): Ditto.
2689 (coff_swap_scnhdr_in): Ditto.
2690 (coff_swap_scnhdr_out): Ditto.
2691 * ihex.c (ihex_sizeof_headers): Ditto.
2692 * tekhex.c (getsym): Ditto.
2693 (find_chunk): Ditto & make static.
2694 (insert_byte): Ditto.
2695 (first_phase): Ditto.
2697 (tekhex_get_symtab): Ditto & make static.
2698 (tekhex_get_symtab_upper_bound): Ditto & make static.
2699 (tekhex_mkobject): Ditto.
2700 (tekhex_object_p): Ditto.
2701 (move_section_contents): Ditto.
2702 (tekhex_get_section_contents): Ditto.
2703 (tekhex_set_arch_mach): Ditto & make static.
2704 (tekhex_set_section_contents): Ditto.
2705 (writevalue): Ditto.
2708 (tekhex_write_object_contents): Ditto.
2709 (tekhex_sizeof_headers): Ditto.
2710 (tekhex_make_empty_symbol): Ditto.
2711 (tekhex_get_symbol_info): Ditto.
2712 (tekhex_print_symbol): Ditto.
2713 * irix-core.c (make_bfd_asection): Ditto.
2714 (irix_core_core_file_p): Ditto.
2715 (irix_core_core_file_failing_command): Ditto.
2716 (irix_core_core_file_failing_signal): Ditto.
2717 (irix_core_core_file_matches_executable_p): Ditto.
2718 (irix_core_make_empty_symbol): Ditto.
2719 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2720 * srec.c (srec_new_symbol): Ditto.
2721 (srec_get_section_contents): Ditto.
2722 (srec_set_arch_mach): Ditto.
2723 (srec_set_section_contents): Ditto.
2724 (internal_srec_write_object_contents): Ditto.
2725 (srec_write_object_contents): Ditto.
2726 (symbolsrec_write_object_contents): Ditto.
2727 (srec_sizeof_headers): Ditto.
2728 (srec_make_empty_symbol): Ditto.
2729 (srec_get_symtab_upper_bound): Ditto.
2730 (srec_get_symtab): Ditto.
2731 (srec_print_symbol): Ditto and make static.
2732 * elf.c (elf_read): Ditto
2733 (assign_section_numbers): Ditto.
2734 (elf_fake_sections): Ditto.
2735 (sym_is_global): Ditto.
2736 (elf_map_symbols): Ditto.
2737 (get_program_header_size): Ditto.
2738 * coffgen.c (make_a_section_from_file): Ditto.
2739 (coff_real_object_p): Ditto.
2740 (fixup_symbol_value): Ditto.
2741 (build_debug_section): Ditto.
2743 * syms.c (coff_section_type): Ditto.
2745 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2747 * bfd-in2.h: Rebuilt after m32r changes.
2749 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2751 * config.bfd,configure.in,configure: Add m32r support.
2752 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2753 * config.bfd: Keep target list alphabetically sorted.
2756 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2758 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2759 to add in the constant part found in the instruction itself.
2760 (case R_V850_HI16_S): Likewise.
2763 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2765 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2766 and R_D10V_18 to be 1 (word).
2768 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2770 * stabs.c (_bfd_link_section_stabs): If the output_section field
2771 of either section is bfd_abs_section, then the linker is
2772 discarding the section and we should not optimize it.
2774 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2776 * Makefile.in (aout-sparcle.o): New target.
2777 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2778 * config.bfd (sparclet-*-aout*): Add case.
2779 * configure.in (sparcle_aout_vec): Add case.
2780 * configure: Regenerated.
2781 * targets.c (sparcle_aout_vec): Declare.
2782 (bfd_target_vector): Add sparcle_aout_vec.
2783 * aout-sparcle.c: New file.
2786 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2788 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2789 low order sign bit propogation for R_V850_HI16_S.
2791 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2792 handling V850 specific relocs.
2793 (elf_v850_howto_table): Use the new function for some
2794 relocations. Twiddle masks & shifts for some relocs.
2795 Set partial_inplace where needed.
2798 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2801 default architecture to a machine number of 0.
2802 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2804 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2805 the output BFD is the default, set it from the first input BFD.
2808 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2810 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2811 insert at bitpos zero. The HI16 relocs are shifted right
2812 by 16 bits. Fix src_mask for all relocs.
2813 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2815 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2819 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2822 Rewrite to use BFD file read routines and to avoid using a fixed
2823 length for the file name.
2826 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2828 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2829 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2830 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2831 to R_V850_{32,16,8}.
2833 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2835 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2836 (elf_v850_howto_table): Add info for HI16_S reloc.
2837 (v850_reloc_map): Add HI_16_S reloc.
2838 * reloc.c: Define BFD_RELOC_V850_* relocs.
2841 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * elf32-sh.c: New file.
2845 * elf.c (prep_headers): Handle bfd_arch_sh.
2846 * elfcode.h (write_relocs): Handle absolute symbol.
2847 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2848 (_bfd_elf64_link_read_relocs): Declare.
2849 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2850 elf_link_read_relocs. Make globally visible. Change all
2852 (elf_link_input_bfd): Get external symbols from cache in
2853 symtab_hdr->contents. Get contents from cache in
2855 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2857 * reloc.c: Define BFD_RELOC_SH_* relocs.
2858 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2859 * coff-sh.c (sh_insns_conflict): Fix a return value.
2860 (_bfd_sh_align_load_span): New globally visible function, broken
2861 out of sh_align_load.
2862 (sh_align_load): Call _bfd_sh_align_load_span.
2863 (sh_swap_insns): Change relocs parameter to PTR.
2864 * bfd-in2.h, libbfd.h: Rebuild.
2865 * targets.c (bfd_elf32_sh_vec): Declare.
2866 (bfd_elf32_shl_vec): Declare.
2867 * config.bfd (sh-*-elf*): New target.
2868 * configure.in (bfd_elf32_sh_vec): New target vector.
2869 (bfd_elf32_shl_vec): New target vector.
2870 * configure: Rebuild.
2871 * Makefile.in: Rebuild dependencies.
2872 (BFD32_BACKENDS): Add elf32-sh.o.
2873 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2875 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2876 page before checking D_PAGED.
2878 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2879 (ihex_write_object_contents): Remove extbase; always use segbase
2882 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2884 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2885 * configure.host (i[345]86-*-*): Ditto.
2886 * config.bfd (i[345]86-*-*): Ditto.
2887 * configure: Regenerate.
2889 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2892 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2894 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2895 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2896 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2897 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2898 will have an ST_CODE type, change the symbol's type to ST_DATA.
2899 * som.c (hppa_som_gen_reloc_type): Update prototype.
2901 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2903 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2904 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2905 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2906 (mips_elf_finish_dynamic_sections): Likewise.
2908 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * configure.host (HLDENV): New variable to set. Set it for
2911 *-*-sysv4*, since those linkers may not support -R but they always
2912 support LD_RUN_PATH.
2914 * libieee.h (NSECTIONS): Don't define.
2915 (ieee_data_struct): Change section_table to asection **. Add
2917 * ieee.c (get_section_entry): If the table isn't big enough, make
2919 (ieee_slurp_sections): Remove assertion about number of sections.
2920 (ieee_object_p): Adjust initialization of ieee to match changes to
2923 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2924 symbols merely because we are generating a shared library.
2925 (xcoff_build_ldsyms): Don't set up global linkage code for an
2926 undefined symbol merely because we are generating a shared
2930 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2932 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2933 (BFD32_BACKENDS) Add elf32-v850.o.
2934 * archures.c: Add bfd_v850_arch.
2935 * bfd-in2.h: Add bfd_v850_arch.
2936 * config.bfd (v850-*-*): New target.
2937 * configure: (bfd_elf32_v850_vec) New vector.
2938 * configure.in: (bfd_elf32_v850_vec) New vector.
2939 * cpu-v850.c: New file.
2940 * elf.c (prep_headers): Added case bfd_arch_v850.
2941 * elf32-v850.c: New file.
2942 * targets.c (bfd_elf32_v850_vec): New vector.
2945 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2948 a function code symbol for an XMC_XO symbol.
2950 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2952 * mpw-config.in: Update editing of autoconf vars to reflect
2953 Jul 18 configure.in change.
2954 * mpw-make.sed: Update editing of include pathnames to be
2955 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2957 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2959 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2960 which to offset to get the .plt entry address is ".plt".
2962 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2964 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2965 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2966 Added, for internal use by the ARM gas.
2968 * bfd-in2.h: Rebuilt
2970 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2972 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2973 in section dynidx start.
2975 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2977 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2978 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2979 optimization for g++.
2981 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2983 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2984 the -mrelocatable-lib bit set and the other doesn't, clear the
2985 -mrelocatable-lib bit in the header.
2987 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2990 symbol against a STT_FUNC symbol in a shared library.
2992 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2994 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2995 symbol is found, automatically define the corresponding function
2998 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2999 if sym.n_numaux is not zero.
3000 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3001 entry to disagree about the number of aux entries if the symbol
3004 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3005 section if it might be needed, not just if info->shared.
3006 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3007 the start of .rel.dyn if we are going to use it.
3008 (mips_elf_finish_dynamic_sections): Only clear the first element
3009 of .rel.dyn if the size is greater than zero.
3011 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3013 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3014 undefined_symbol callback for a symbol, then don't issue any more
3015 warnings about loader relocs.
3016 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3017 after calling the undefined_symbol callback.
3019 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3020 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3021 as the AIX linker seems to do.
3023 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3025 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3026 (evax_initialize): Remove evax_reloc_table.
3027 (evax_close_and_cleanup): Ditto.
3029 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3031 (evax_bfd_reloc_type_lookup): Ditto.
3032 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3033 cooked_size == raw_size.
3034 * evax-emh.c (_bfd_evax_register_filename): Remove.
3035 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3036 * evax-misc.c (add_new_contents): Malloc section at full size.
3037 (_bfd_save_evax_section): Memcpy section contents directly.
3038 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3039 (evax_reloc_table): Remove.
3041 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3043 * makefile.vms: Add better support for DEC C compilation
3044 Add evax.h dependencies
3046 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3047 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3048 (BFD_RELOC_ALPHA_BASEREG): Remove.
3049 * bfd-in2.h, libbfd.h: Rebuild.
3051 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3053 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3054 getgid if _WIN32 is defined.
3055 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3057 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3059 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3060 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3062 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3065 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3067 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3069 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3070 (NEED_DECLARATION_REALLOC): New macro.
3071 * configure, config.in: Rebuild.
3072 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3073 (realloc): Declare if NEED_DECLARATION_REALLOC.
3075 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3076 <strings.h> if they exist.
3078 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3080 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3082 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3084 Based on patches from Eric Valette <valette@crf.canon.fr>:
3085 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3086 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3087 (elf_howto_table): Add entries for new relocs.
3088 (elf_i386_reloc_type_lookup): Handle new relocs.
3089 (elf_i386_info_to_howto): Just call abort.
3090 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3091 (elf_i386_relocate_section): Likewise.
3093 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3095 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3097 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3099 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3100 only get the LMA from the phdr if they are in the same part of the
3103 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3104 new segment to make them more comprehensible. If the relationship
3105 between the LMA and the VMA changed, start a new segment. Don't
3106 check dynsec when deciding whether to start a new segment for a
3107 writeable section; -N will now handle this.
3109 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3111 * libhppa.h: Remove "esel" changes. Not the right approach.
3112 * som.c: Corresponding changes.
3113 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3114 which don't have a SOM symbol type associated with them.
3115 Reverses a 1994 change.
3117 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3119 Make ld -N more reasonable for ELF:
3120 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3121 phdr_in_section to false, and always use a single load segment.
3122 (elf_sort_sections): Sort sections by LMA after VMA.
3123 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3124 align to maxpagesize.
3125 (assign_file_positions_except_relocs): Likewise.
3126 * elfcode.h (elf_object_p): If a section is loaded but not page
3127 aligned, clear D_PAGED.
3129 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3131 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3132 Added, for internal use by the ARM gas.
3134 * bfd-in2.h: Rebuilt
3136 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3138 * libhppa.h (R_HPPA_ESEL): New field selector.
3139 (e_esel): Similarly.
3140 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3141 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3142 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3144 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3146 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3147 archive search before looking for stripped dynamic objects.
3149 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3152 symbol a warning rather than an error.
3154 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3156 * elf.c (assign_file_positions_for_segments): Track the virtual
3157 memory position separately from the file position, and use it to
3158 compute the alignment adjustment.
3160 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3162 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3163 and fixed mask on R_D10V_10_PCREL_L.
3165 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * elf64-mips.c: Include "aout/ar.h".
3168 (mips_elf64_slurp_armap): New static function.
3169 (mips_elf64_write_armap): New static function.
3170 (bfd_elf64_archive_*): Define.
3171 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3172 Use instead of bfd_generic_archive_p.
3173 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3174 instead of _bfd_write_archive_contents.
3175 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3176 _bfd_generic_mkarchive.
3177 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3178 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3180 (TARGET_LITTLE_SYM): Likewise.
3181 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3183 * Makefile.in: Rebuild dependencies.
3185 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3186 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3187 SHT_MIPS_EVENTS sections.
3188 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3189 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3191 (_bfd_mips_elf_fake_sections): Likewise.
3193 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3194 * ecoff.c (ecoff_compute_section_file_positions): Copy
3195 rdata_in_text from backend info to tdata. Clear it if any data
3196 section comes before .rdata.
3197 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3198 tdata rather than backend info.
3200 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3202 * configure.in: Fix test for whether a compiler has a 64 bit
3203 type. From Jim Wilson <wilson@cygnus.com>.
3205 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3207 * configure.host (mips-sgi-irix6*): New host.
3209 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3210 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3211 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3213 * configure: Rebuild.
3214 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3215 (BFD_HOST_64_BIT): Define conditionally.
3216 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3217 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3218 (symvalue, bfd_size_type): Likewise.
3219 * bfd-in2.h: Rebuild.
3220 * Makefile.in (do_clean): Remove bfd-tmp.h.
3221 (do_distclean): Remove bfd-in3.h.
3222 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3223 (bfd-in3.h): New target.
3225 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3226 Andrew Gierth <ANDREWG@microlise.co.uk>.
3228 * configure.host: Set INSTALL_SHLIB.
3229 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3230 * configure: Rebuild.
3231 * Makefile.in (install): Use @INSTALL_SHLIB@.
3233 * config.bfd (mips*-*-irix6*): New target.
3234 * configure.host: Handle Irix 6 shared library like Irix 5.
3236 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3237 symbol for a magic name.
3238 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3240 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3243 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3245 * mpw-config.in: Add ELF support to mips config, create the
3246 elf32-target.h file in the object dir.
3247 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3249 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3251 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3252 Also removed most abort calls, in favor of using bfd reporting.
3254 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3256 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3257 (BFD32_BACKENDS) Add elf32-d10v.o.
3258 * archures.c: Add bfd_d10v_arch.
3259 * bfd-in2.h: Add bfd_d10v_arch.
3260 * config.bfd (d10v-*-*): New target.
3261 * configure: (bfd_elf32_d10v_vec) New vector.
3262 * configure.in: (bfd_elf32_d10v_vec) New vector.
3263 * cpu-d10v.c: New file.
3264 * elf.c (prep_headers): Added case bfd_arch_d10v.
3265 * elf32-d10v.c: New file.
3266 * libbfd.h: Rebuild.
3267 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3268 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3269 * targets.c (bfd_elf32_d10v_vec): New vector.
3271 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3273 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3275 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3277 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3278 bfd_mach_i386_i8086 machine types.
3280 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3285 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3287 * coffcode.h (coff_set_section_contents): A/UX does not require
3288 special handling of the _LIB section.
3290 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3292 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3293 value for R_RELBYTE.
3295 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3296 array if one was allocated.
3298 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3300 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3301 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3302 use_rld_obj_head and rld_value.
3303 (mips_elf_link_hash_table_create): Initialize new fields.
3304 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3306 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3307 __rld_obj_head symbol not seen, create an __rld_map symbol.
3308 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3309 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3310 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3311 __rld_obj_head symbol.
3312 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3314 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3318 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3319 ppc_elf_addr16_ha_reloc.
3320 (ppc_elf_addr16_ha_reloc): New static function.
3322 * coff-mips.c (struct mips_hi): Define.
3323 (mips_refhi_list): New static variable.
3324 (mips_refhi_addr, mips_refhi_addend): Remove.
3325 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3326 (mips_reflo_reloc): Process mips_refhi_list.
3327 (mips_relhi_list): New static variable.
3328 (mips_relhi_addr, mips_relhi_addend): Remove.
3329 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3330 (mips_rello_reloc): Process mips_relhi_list.
3331 (mips_relocate_section): Permit an arbitrary number of REFHI or
3332 RELHI relocs before the associated REFLO or RELLO reloc.
3334 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * aout-target.h (MY(callback)): Set reloc_count fields.
3338 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3341 sections unless this is a SunOS link.
3343 * VERSION: Set to 2.7.1.
3345 * Released binutils 2.7.
3347 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * i386aout.c: Include "aout/aout64.h".
3350 (i386aout_write_object_contents): New static function.
3351 (MY_write_object_contents): Define.
3353 * netbsd.h (MY(write_object_contents)): Make sure that
3354 adjust_sizes_and_vmas is called before fiddling with the magic
3357 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3361 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3363 * libbfd-in.h (itos, stoi): Don't define.
3364 * libbfd.h: Rebuild.
3365 * i386lynx.c (KEEPIT): Define as udata.i.
3366 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3367 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3368 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3369 flags. Don't use stoi.
3371 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3373 * elf.c (map_sections_to_segments): Don't start a new segment for
3374 a writable section if it's on the same page as the previous
3375 segment. Reset the writable variable for a readonly section.
3377 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3379 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3380 first_thunk_address, thunk_size, and import_table_size.
3381 * peicode.h: Improved some diagnostics regarding edata sections.
3383 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3385 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3386 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3388 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3391 with XCOFF_DEF_DYNAMIC set is really defined.
3392 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3393 (xcoff_link_add_symbols): Only create special sections if using an
3396 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3398 (bfd_install_relocation): Likewise.
3400 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3402 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3404 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3405 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3406 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3407 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3408 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3409 are found for LITERAL relocs.
3410 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3411 taken, we cannot generate a .plt entry for the symbol.
3413 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3415 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3416 sysconf functions (for gprof).
3417 * configure, config.in: Rebuild.
3419 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3422 an archive if it has a map. If the object file has the wrong
3425 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3426 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3428 (alpha_relocate_section): Likewise.
3430 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3431 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3432 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3433 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3434 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3435 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3436 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3437 * peicode.h: Corresponding changes.
3439 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3441 * elflink.h (elf_create_pointer_linker_section): Comment out code
3442 dealing with making GOT pointers negative of the GOT symbol for
3445 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3447 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3448 increment the .rela.plt size until after we're done creating the
3450 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3451 .rela.plt offset directly rather than calculating it.
3453 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3455 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3456 Use autoconf-set values.
3457 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3458 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3461 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3462 * configure: Rebuilt.
3464 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3466 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3467 handling code > 1k away.
3469 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3471 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3472 defined, output whenever the symbol is updated.
3474 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3476 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3477 section to 0 if user_set_vma is set.
3478 * elflink.h (elf_bfd_final_link): Likewise.
3480 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3482 Partially undo patch of Jun 20.
3483 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3484 (coff_compute_section_file_positions): Likewise.
3485 (coff_write_object_contents): Likewise. Re-add deleted code, but
3486 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3487 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3489 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3491 * config.bfd: Add support for *-*-rtems* configurations.
3493 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * elf.c (prep_headers): Add bfd_arch_alpha case.
3497 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3499 * elf64-alpha.c: New file.
3500 * config.bfd (alpha-*-linuxecoff*): New target.
3501 (alpha-*-linux*, alpha-*-elf*): New targets.
3502 * configure.in (bfd_elf64_alpha_vec): New vector.
3503 * configure: Rebuild.
3504 * targets.c (bfd_elf64_alpha_vec): Declare.
3505 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3506 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3507 * bfd-in2.h, libbfd.h: Rebuild.
3508 * Makefile.in: Rebuild dependencies.
3509 (BFD64_BACKENDS): Add elf64-alpha.o.
3510 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3512 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3515 than relying on a right shift of 32.
3517 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3519 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3520 ifdef to COFF_WITH_PE.
3521 (coff_compute_section_file_positions): Likewise.
3522 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3523 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3524 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3525 COFF_IMAGE_WITH_PE, always include.
3527 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3529 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3531 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3532 approximate the correct answer if SIZEOF_HEADERS was not used.
3534 * binary.c (binary_set_section_contents): Set section file
3535 position based on LMA rather than VMA.
3537 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3539 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3540 symbols if info->strip == strip_all.
3542 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3544 * coff-h8300.c: Remove #if 0 code.
3545 (compatable): Don't allow mixing/matching of different architectures.
3547 * archures.c (bfd_mach_h8300s): Add.
3548 * bfd-in2.h: Rebuilt.
3549 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3551 (h8300_reloc16_estimate): Likewise.
3552 (h8300_reloc16_extra_cases): Likewise.
3553 (h8300_bfd_link_add_symbols): Likewise.
3554 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3555 (coff_set_flags): Likewise.
3556 * cpu-h8300.c (h8300_scan): Likewise.
3557 Add H8/S to bfd_h8300_arch list.
3559 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3561 Added support for Alpha OpenVMS:
3562 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3563 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3564 * config.h-vms, makefile.vms: New files.
3565 * config.bfd (alpha-*-*vms*): New target.
3566 * configure.in (evax_alpha_vec): New target vector.
3567 * configure: Rebuild.
3568 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3569 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3570 * targets.c (bfd_target_evax_flavour): Define.
3571 (evax_alpha_vec): Declare.
3572 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3573 if BFD64 is defined.
3574 * bfd-in2.h, libbfd.h: Rebuild.
3575 * Makefile.in: Rebuild dependencies.
3576 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3577 evax-emh.o, and evax-misc.o.
3578 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3579 evax-etir.c, evax-emh.c, and evax-misc.c.
3580 (HFILES): Add evax.h.
3582 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3586 (h8300_bfd_link_add_symbols): Likewise.
3588 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3590 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3591 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3593 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3596 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3598 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3599 R_MIPS_32 relocs if creating a shared library.
3601 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3603 * peicode.h (add_data_entry): Use pei_section_data rather than
3604 _cooked_size. Corresponds to May 13 change in coffcode.h.
3606 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3609 * coffcode.h (coff_write_object_contents): If there are long
3610 section names, always set the f_symptr field, even if there are no
3612 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3613 if there are no symbols.
3615 * coffgen.c (make_a_section_from_file): Check return value of
3616 _bfd_coff_read_string_table.
3617 (coff_real_object_p): Check return value of
3618 make_a_section_from_file.
3619 (_bfd_coff_read_string_table): Check that there are some symbols
3620 before trying to read the string table size.
3622 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3625 to replace a symbol in a dynamic object with a symbol from another
3626 dynamic object, do the replacement if the existing symbol is
3627 global linkage code.
3629 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3630 for _ptrgl, and treat it as global linkage code.
3632 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3633 filename or N_SO symbol past the offset, and use it to indicate
3634 that there is no line number or function when appropriate.
3636 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3638 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3639 common symbol defined by the linker. Don't export function code
3640 even if export_defineds is set.
3642 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3644 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3646 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3647 (h8300_symbol_address_p): New function.
3648 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3651 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3653 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3655 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3656 correctly for the two variants. Allow relaxing if the target
3657 is 128 bytes away since after relaxation it'll be 126 bytes away.
3658 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3659 "dot" and "value". Allow relaxing if the target is 128 bytes
3660 away since after relaxation it'll be 126 bytes away.
3661 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3662 the given section until nothing changes.
3664 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3666 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3667 alignment hack--we can get the lnnoptr info another way without
3668 suddenly increasing the alignment requirements. Set the flags for
3670 (ecoff_compute_section_file_positions): Do so.
3672 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3675 to keep the HP emulator database happy.
3677 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3678 From Kevin Buettner <kev@primenet.com>.
3680 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3682 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3683 name of a NULL section.
3685 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3687 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3688 set, always call the notice callback.
3690 * VERSION: Increment for bfdlink.h change.
3692 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3694 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3695 (sh_relax_delete_bytes): Correct handling of differently sized
3696 trailing alignment reloc.
3698 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3699 * bfd-in2.h: Rebuild.
3700 * configure.in: Warn if there is no known 64 bit type.
3701 * configure: Rebuild.
3703 * Makefile.in: Rebuild dependencies.
3704 (BFD32_BACKENDS): Add ppcboot.o.
3705 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3707 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3708 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3710 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3712 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3713 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3714 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3715 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3717 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * elf64-mips.c: Improve reloc special_functions and handling of
3720 SHT_MIPS_OPTIONS section.
3721 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3722 mips_elf_hi16_reloc and make globally visible.
3723 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3724 make globally visible.
3725 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3726 make globally visible.
3727 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3728 and make globally visible.
3729 (gprel16_with_gp): Check howto->src_mask before using value in
3731 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3732 and make globally visible.
3733 (gprel32_with_gp): Check howto->src_mask before fetching value.
3734 (bfd_mips_elf_swap_options_in): New function.
3735 (bfd_mips_elf_swap_options_out): New function.
3736 (_bfd_mips_elf_set_private_flags): Rename from
3737 mips_elf_set_private_flags and make globally visible.
3738 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3739 mips_elf_copy_private_bfd_data and make globally visible.
3740 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3741 mips_elf_merge_private_bfd_data and make globally visible.
3742 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3743 for a SHT_MIPS_OPTIONS section.
3744 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3745 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3746 name of a SHT_MIPS_OPTIONS section.
3747 (_bfd_mips_elf_set_section_contents): New function.
3748 (mips_elf32_section_processing): Set the GP value in a
3749 SHT_MIPS_OPTIONS section.
3750 (_bfd_mips_elf_find_nearest_line): Rename from
3751 mips_elf_find_nearest_line and make globally visible.
3752 (bfd_elf32_set_section_contents): Define.
3753 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3754 (_bfd_mips_elf_lo16_reloc): Declare.
3755 (_bfd_mips_elf_gprel16_reloc): Declare.
3756 (_bfd_mips_elf_got16_reloc): Declare.
3757 (_bfd_mips_elf_gprel32_reloc): Declare.
3758 (_bfd_mips_elf_set_private_flags): Declare.
3759 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3760 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3761 (_bfd_mips_elf_find_nearest_line): Declare.
3762 (_bfd_mips_elf_set_section_contents): Declare.
3764 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3766 (elf_info_to_howto): Define.
3767 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3769 (elf_info_to_howto): Define.
3770 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3772 (elf_info_to_howto): Define.
3774 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3775 R_MOV16B[12], to match change in coff/internal.h.
3777 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * elf64-mips.c: Extensive additions to provide better support for
3780 writing files and for gas.
3781 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3782 of mips_elf_object_p.
3783 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3784 _bfd_mips_elf_object_p.
3785 (_bfd_mips_elf_final_write_processing): Rename from
3786 mips_elf_final_write_processing and make globally visible.
3787 (_bfd_mips_elf_fake_sections): Rename from
3788 mips_elf_fake_sections and make globally visible.
3789 (_bfd_mips_elf_section_from_bfd_section): Rename from
3790 mips_elf_section_from_bfd_section and make globally visible.
3791 (_bfd_mips_elf_section_processing): New function, broken out of
3792 mips_elf_section_processing.
3793 (mips_elf32_section_processing): Rename from
3794 mips_elf_section_processing; call
3795 _bfd_mips_elf_section_processing.
3796 (_bfd_mips_elf_symbol_processing): Rename from
3797 mips_elf_symbol_processing and make globally visible.
3798 (_bfd_mips_elf_read_ecoff_info): Rename from
3799 mips_elf_read_ecoff_info and make globally visible.
3800 (mips_elf32_ecoff_debug_swap): Rename from
3801 mips_elf_ecoff_debug_swap.
3802 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3803 struct symbol_cache_entry.
3804 (_bfd_elf_validate_reloc): New function, moved in from
3805 elfcode.h:validate_reloc.
3806 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3807 to _bfd_elf_validate_reloc. Change all callers.
3808 * elf-bfd.h (bfd_section_from_shdr): Declare.
3809 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3810 (_bfd_elf_validate_reloc): Declare.
3811 (_bfd_mips_elf_object_p): Declare.
3812 (_bfd_mips_elf_fake_sections): Declare.
3813 (_bfd_mips_elf_section_from_bfd_section): Declare.
3814 (_bfd_mips_elf_section_processing): Declare.
3815 (_bfd_mips_elf_symbol_processing): Declare.
3816 (_bfd_mips_elf_read_ecoff_info): Declare.
3817 (_bfd_mips_elf_final_write_processing): Declare.
3818 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3821 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3822 (mips_elf_final_write_processing): Likewise.
3824 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3826 64-bit MIPS ELF ABI objdump support:
3827 * elf64-mips.c: New file.
3828 * Makefile.in: Rebuild dependencies.
3829 (BFD64_BACKENDS): Add elf64-mips.o.
3830 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3831 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3832 bfd_elf64_littlemips_vec to targ_selvecs.
3833 (mips*-*-elf*): Likewise.
3834 * confingure.in: Add bfd_elf64_bigmips_vec and
3835 bfd_elf64_littlemips_vec to vector switch.
3836 * configure: Rebuild.
3837 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3838 broken out of mips_elf_section_from_shdr.
3839 (mips_elf32_section_from_shdr): Rename from
3840 mips_elf_section_from_shdr. Call new function.
3841 (elf_backend_section_from_shdr): Update name of renamed function.
3842 * elf-bfd.h (struct elf_size_info): Change second parameter of
3843 write_out_phdrs to be const. Likewise for second parameter of
3845 (struct bfd_elf_section_data): Add rel_hdr2 field.
3846 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3847 (bfd_elf32_swap_symbol_out): Likewise.
3848 (bfd_elf32_swap_reloc_in): Likewise.
3849 (bfd_elf32_swap_reloc_out): Likewise.
3850 (bfd_elf32_swap_reloca_in): Likewise.
3851 (bfd_elf32_swap_reloca_out): Likewise.
3852 (bfd_elf32_swap_phdr_in): Likewise.
3853 (bfd_elf32_swap_phdr_out): Likewise.
3854 (bfd_elf32_swap_dyn_in): Likewise.
3855 (bfd_elf32_swap_dyn_out): Likewise.
3856 (bfd_elf32_slurp_symbol_table): Declare.
3857 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3858 (bfd_elf32_write_out_phdrs): Declare.
3859 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3860 (bfd_elf64_swap_symbol_out): Likewise.
3861 (bfd_elf64_swap_reloc_in): Likewise.
3862 (bfd_elf64_swap_reloc_out): Likewise.
3863 (bfd_elf64_swap_reloca_in): Likewise.
3864 (bfd_elf64_swap_reloca_out): Likewise.
3865 (bfd_elf64_swap_phdr_in): Likewise.
3866 (bfd_elf64_swap_phdr_out): Likewise.
3867 (bfd_elf64_swap_dyn_in): Likewise.
3868 (bfd_elf64_swap_dyn_out): Likewise.
3869 (bfd_elf64_slurp_symbol_table): Declare.
3870 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3871 (bfd_elf64_write_out_phdrs): Declare.
3872 (_bfd_mips_elf_section_from_shdr): Declare.
3873 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3874 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3875 section for the section, add the new one to rel_hdr2. Increment
3876 reloc_count rather than setting it.
3877 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3878 Remove static declaration.
3879 (elf_write_shdrs_and_ehdr): Define name as macro.
3880 (elf_write_out_phdrs): Likewise.
3881 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3882 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3883 (elf_swap_symbol_in): Change second parameter to be const.
3884 (elf_swap_symbol_out): Likewise.
3885 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3886 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3887 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3888 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3889 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3890 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3891 parameter to be const. Make non-static.
3892 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3894 (elf_slurp_symbol_table): Make non-static.
3895 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3896 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3897 (elf_backend_size_info): Likewise.
3898 (elfNN_bed): Use elf_backend_size_info.
3899 * targets.c (bfd_elf64_bigmips_vec): Declare.
3900 (bfd_elf64_littlemips_vec): Declare.
3901 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3902 bfd_elf64_littlemips_vec if BFD64 is defined.
3904 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3906 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3909 zeroes, in alignment holes.
3911 * configure: Rebuild with autoconf 2.10.
3913 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3914 potential leading underscore in the allocated buffer.
3916 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3918 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3919 symbols into .sbss if this is a relocatable link.
3921 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3923 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3924 undefined symbols when creating a shared library.
3926 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3928 * coff-sh.c: Add a bunch of new code and static const arrays to
3929 support aligning loads and stores on four byte memory boundaries.
3931 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3933 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3934 call sh_align_loads.
3935 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3938 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * cache.c (bfd_open_file): Unlink the file before opening it for
3941 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3943 * opncls.c (bfd_fdopenr): Set opened_once.
3945 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3950 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3951 the code unconditionally.
3953 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * libcoff-in.h (struct pei_section_tdata): Define structure.
3956 (pei_section_data): Define macro.
3957 * libcoff.h: Rebuild.
3958 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3959 store s_paddr field in pei_section_data.
3960 (coff_compute_section_file_positions): Use pei_section_data rather
3961 than _cooked_size, and don't overwrite an existing value.
3962 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3963 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3964 * peicode.h (coff_bfd_copy_private_section_data): Define if
3966 (pe_bfd_copy_private_section_data): New static function if
3969 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * srec.c (srec_set_arch_mach): Write as a function rather than a
3974 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3975 no map, just check each member in turn to see whether it is
3978 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3980 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3981 table. Call BFD_ASSERT to validate header size, instead of
3983 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3986 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3988 * ppcboot.c: New target for looking at PPCbug boot records.
3990 * config{ure.in,.bfd}: Add support for ppcboot target.
3992 * configure: Regenerate.
3994 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3996 * coff-h8300.c (howto_table): Update names to match recent
3997 changes to include/coff/internal.h. Fix minor errors in the
3998 existing relocs. Add R_MOVL1 and R_MOVL2.
3999 (rtype2howto): Similarly.
4000 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4001 existing relaxing code and peform more relaxing.
4002 (h8300_reloc16_extra_cases): Likewise.
4004 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4006 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4009 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4011 * elfcode.h (elf_object_p): Reject generic ELF target if
4012 e_machine matches an alternate machine code in a specific backend.
4014 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4015 obsolete align_power_min field.
4017 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4019 * coff-h8300.c (reloc_howto_type): Add howto entry for
4021 (rtype2howto): Handle R_PCRWORD_B.
4022 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4023 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4024 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4025 branch (R_PCWORD_B).
4027 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * aoutx.h (translate_from_native_sym_flags): Set the section for
4030 BSF_CONSTRUCTOR symbols.
4032 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4035 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4037 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4038 stop looking when section is found.
4040 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4042 * coffcode.h (STRING_SIZE_SIZE): Define.
4043 (styp_to_sec_flags): Handle long symbol names when looking for the
4045 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4046 (bfd_coff_long_section_names): Define.
4047 (coff_write_object_contents): Handle long section names.
4048 (bfd_coff_std_swap_table): Initialize new field.
4049 * libcoff.h: Rebuild.
4050 * coffgen.c (make_a_section_from_file): Handle long section
4052 (coff_write_symbols): Handle long section names.
4053 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4054 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4055 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4056 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4057 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4058 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4059 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4060 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4062 * bout.c (b_out_callback): Set lma of sections.
4063 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4064 parameter to output_bfd. Used input_bfd instead of output_bfd in
4067 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * aoutx.h (translate_from_native_sym_flags): Don't create
4070 SEC_CONSTRUCTOR sections.
4071 * ecoff.c (ecoff_set_symbol_info): Likewise.
4073 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4074 From Don Bowman <bowman@waterloo.hp.com>.
4076 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4078 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4079 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4081 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4084 mips_32_relocs field.
4085 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4086 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4087 relocs against a global symbol which is not defined in a regular
4089 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4090 against a global symbol, increment mips_32_relocs.
4091 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4092 the symbol is not defined in a regular file, make room in the
4095 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4098 file position and the virtual file position separately. Set
4099 filepos information bsaed on the real file position.
4100 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4101 Jan 23 change to coffcode.h.
4103 * som.c (som_slurp_symbol_table): Set the symbol count to the
4104 number of BFD symbols created.
4106 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4108 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4109 output file if linking shared objects. Loop to check all relocs,
4110 rather than returning false on first error.
4112 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4114 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4115 (ppc_elf_additional_program_headers): If .interp section, bump #
4116 of program headers by 1.
4117 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4118 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4119 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4121 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4123 (ppc_elf_relocate_section): If the output section isn't defined,
4124 don't abort, just give an error message.
4126 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4127 being created is .sdata or .sdata2, don't make the symbol dynamic.
4129 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4132 members of an archive for dynamic objects with no symbols, and
4133 pass them directly to check_archive_element.
4134 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4135 xcoff_link_check_dynamic_ar_symbols.
4136 (xcoff_link_check_dynamic_ar_symbols): New static function.
4138 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4139 from _bfd_nodynamic to _bfd_xcoff.
4140 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4142 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4143 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4144 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4145 * libcoff.h: Rebuild.
4146 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4147 (xcoff_get_section_contents): New static function.
4148 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4149 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4150 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4151 (xcoff_dynamic_reloc): New static variable.
4152 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4153 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4155 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4157 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4158 if reloc_entry->addend is not 0.
4159 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4161 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4163 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4165 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4166 Add entries for R_SPARC_[56].
4167 (sparc_reloc_map): Add entries for R_SPARC_[56].
4169 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4171 Optimize linking of stabs in sections as used in ELF and COFF.
4172 * stabs.c: New file.
4173 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4174 (_bfd_write_section_stabs): Declare.
4175 (_bfd_write_stab_strings): Declare.
4176 * libbfd.h: Rebuild.
4177 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4178 (struct coff_link_hash_table): Add stab_info field.
4179 * libcoff.h: Rebuild.
4180 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4182 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4184 (_bfd_coff_final_link): Write out stab strings hash table.
4185 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4186 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4188 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4189 (struct bfd_elf_section_data): Add stab_info field.
4190 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4192 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4193 _bfd_link_section_stabs.
4194 (elf_bfd_final_link): Write out stab strings hash table.
4195 (elf_link_input_bfd): Handle optimized stabs sections.
4196 * reloc.c (_bfd_final_link_relocate): Check address against
4197 _raw_size rather than _cooked_size.
4198 * Makefile.in: Rebuild dependencies.
4199 (BFD_LIBS): Add stabs.o
4200 (BFD_LIBS_CFILES): Add stabs.c.
4202 * VERSION: Increment for bfdlink.h change.
4204 * coffgen.c (coff_renumber_symbols): Correct handling of
4205 BSF_NOT_AT_END common symbols.
4207 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4209 * coff-ppc.c (record_toc): Add cast to avoid warning.
4210 (ppc_allocate_toc_section): Likewise.
4211 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4212 (ppc_coff_reloc_type_lookup): Remove unreached code.
4213 * coffcode.h (coff_write_object_contents): Don't take the address
4215 * peicode.h (pe_print_idata): Add casts to avoid warning.
4216 (pe_print_edata): Likewise.
4217 (pe_print_reloc): Remove ANSI C string concatenation.
4219 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4223 * libcoff.h: Rebuild.
4224 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4226 (coff_swap_aux_out): Likewise.
4227 * peicode.h (coff_swap_aux_in): Likewise.
4228 (coff_swap_aux_out): Likewise.
4229 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4231 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4233 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4234 Fix up .bf endndx link fields.
4235 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4237 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4240 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4242 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4243 on Solaris PowerPC systems doesn't get confused.
4245 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4248 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4249 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4250 update did_reg and did_reg2.
4252 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4254 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4256 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4257 callback routines, pass h->root.string rather than name, in case
4258 copy is true and name is transient.
4260 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4262 * elfcore.h: Add support for core files with multiple threads.
4263 (Primarily for Solaris.)
4265 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4268 section->orelocation is NULL.
4270 * coffgen.c (bfd_coff_get_syment): New function.
4271 (bfd_coff_get_auxent): New function.
4272 * bfd-in.h (bfd_coff_get_syment): Declare.
4273 (bfd_coff_get_auxent): Declare.
4274 * bfd-in2.h: Rebuild.
4276 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4278 * elf32-mips.c (struct mips_hi16): Define.
4279 (mips_hi16_addr, mips_hi16_addend): Remove.
4280 (mips_hi16_list): New static variable.
4281 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4282 (mips_elf_lo16_reloc): Process mips_hi16_list.
4283 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4284 relocs before the associated LO16 reloc.
4286 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * versados.c (versados_scan): Check bfd_alloc return value.
4289 (versados_object_p): Check all bfd_read return values. Require
4290 that lang field be less than 10, to avoid confusion with Intel Hex
4293 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4295 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4296 not 0, for an absolute symbol.
4297 (NAME(aout,swap_ext_reloc_out)): Likewise.
4299 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4300 (ihex_write_object_contents): For a large start address, output
4301 the full 32 bit address in record type 5.
4303 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4304 to int to avoid promotion problems in prototype.
4306 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4308 * configure.host: Use ${srcdir} when looking for picfrag.
4310 * configure.host: Switch on ${libdir}, not $(libdir). From
4311 alan@spri.levels.unisa.edu.au (Alan Modra).
4313 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4314 entry point, not just for DYNAMIC objects.
4315 * sunos.c (sunos_add_dynamic_symbols): Always call
4316 sunos_create_dynamic_sections. If called with a non DYNAMIC
4317 object, don't do anything else.
4318 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4320 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * configure.in: Permit --enable-shared to specify a list of
4324 * configure: Rebuild.
4326 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4327 host when configuring with --enable-shard.
4329 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4334 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4335 to avoid crashing in bfd_hash_replace.
4337 * sysdep.h: Use #ifdef, not #if.
4339 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4341 * config.in: Rebuild.
4343 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4345 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4346 (AC_CHECK_HEADERS): Check for sys/time.h
4347 (AC_HEADER_TIME): Add macro.
4348 * configure: Rebuild.
4349 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4350 to control what combination of <time> and <sys/time.h>
4353 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4355 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4356 (aout_32_sunos4_write_object_contents): Likewise.
4357 * aoutx.h (NAME(aout,machine_type)): Handle
4358 bfd_mach_sparc_{sparclet,sparclite}.
4359 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4360 (bfd_mach_sparc_v9_p): Update.
4361 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4362 * libaout.h (enum machine_type): Add M_SPARCLET.
4363 * sunos.c (MACHTYPE_OK): Define.
4364 * bfd-in2.h: Regenerated.
4366 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4369 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4370 * elflink.c (_bfd_elf_create_got_section): Store the
4371 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4372 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4373 global offset table goes over 0x1000, set the value of
4374 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4375 (elf32_sparc_relocate_section): Subtract the offset of
4376 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4378 * elfcode.h: Don't include <string.h>.
4380 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4382 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4383 generic_link_hash_newfunc. All references changed.
4384 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4385 moved here from libbfd-in.h.
4386 * libbfd-in.h: Corresponding changes.
4387 * libbfd.h: Regenerated.
4389 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * aoutx.h (aout_link_input_section_std): When reporting an
4392 overflow error, use the name of the symbol in the hash table if
4394 (aout_link_input_section_ext): Likewise.
4396 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4397 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4399 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4401 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4402 * coffcode.h (coff_compute_section_file_positions): Likewise.
4403 (coff_write_object_contents): Likewise.
4405 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4407 * section.c (SEC_LINK_ONCE): Define.
4408 (SEC_LINK_DUPLICATES): Define.
4409 (SEC_LINK_DUPLICATES_DISCARD): Define.
4410 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4411 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4412 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4413 * bfd-in2.h: Rebuild.
4414 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4415 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4416 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4417 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4418 SEC_LINK_ONCE, and look through the symbol table for the setting
4419 for SEC_LINK_DUPLICATES.
4420 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4421 set for a section, find the section symbol in the symbol table,
4422 and set the aux entry based on SEC_LINK_DUPLICATES.
4423 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4424 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4425 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4426 * coff-i386.c (i386coff_vec): Likewise.
4427 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4429 * VERSION: Bump to 2.6.1.
4430 * Makefile.in (stamp-h): Depend upon VERSION.
4432 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4434 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4435 * libbfd.h: Rebuilt.
4436 * linker.c (generic_link_hash_newfunc): No longer static.
4437 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4439 * coff-h8300.c: Add two derived hash tables and their associated
4440 funtions and #defines for use by the h8300 linker.
4441 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4442 the function vector as needed. Place the address of the function
4443 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4444 Rewrite the vectors section contents as necessary.
4445 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4446 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4447 (coff_bfd_link_hash_table_create): Likewise.
4449 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4451 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4452 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4454 (hppa_rebuild_insn): Pass pointer to correct type to
4455 low_sign_unext and dis_assemble_21.
4457 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4459 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4460 Stick with sparc-*-{sysv4*,solaris2*}.
4462 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4465 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4466 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4467 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4468 fields is non-zero, print them.
4470 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4471 ifdef. Remove unused variables.
4472 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4474 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4475 (get_symbol_value): Ifdef out.
4476 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4477 (coff_ppc_relocate_section): Remove unused variables. Make
4478 fprintf strings and argument types correspond. Put before_addr in
4480 (dump_toc): Make fprintf strings and argument types correspond.
4481 (ppc_process_before_allocation): Remove unused variables. Always
4483 (ppc_reflo_reloc): Ifdef out.
4484 (ppc_addr32nb_reloc): Ifdef out.
4485 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4487 (coff_ppc_rtype_to_howto): Likewise.
4488 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4490 * peicode.h (pe_print_idata): Move otherwise unused variables into
4491 the #ifdef where they are used. Always return a value.
4492 (pe_print_edata): Make fprintf strings and argument types
4493 correspond. Always return a value.
4494 (pe_print_pdata): Removed unused variable addr_value. Always
4496 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4497 strings and argument types correspond. Always return a value.
4499 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4500 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4501 variable rela inside #if 0 section where it is used.
4503 * ns32k.h: New file.
4504 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4505 functions to start with _bfd_.
4506 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4507 functions in cpu-ns32k.h.
4508 * Makefile.in: Rebuild dependencies.
4509 (HFILES): Add ns32k.h.
4511 * section.c (struct sec): Add linker_mark field. Change
4512 user_set_vma and reloc_done to be single bit fields.
4513 (STD_SECTION): Update accordingly.
4514 * bfd-in2.h: Rebuild.
4515 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4517 (aout_link_input_bfd): Don't link unmarked sections.
4518 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4520 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4521 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4523 * elflink.h (elf_bfd_final_link): Mark sections included in the
4525 (elf_link_input_bfd): Don't link unmarked sections.
4526 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4528 (xcoff_link_input_bfd): Don't link unmarked sections.
4530 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4531 overflow error messages.
4533 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4535 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4536 is not set, print "BFD: " before the error message.
4538 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4539 Miles Bader <miles@gnu.ai.mit.edu>.
4540 * configure: Rebuild.
4542 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4547 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4548 m68k-aout, m68k-coff, and m68k-elf targets.
4550 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4552 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4553 (ieee_generic_stat_arch_elt): Restructured to prevent
4554 ieee_object_p from being called repeatedly.
4556 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4558 * coffcode.h (coff_write_object_contents): Allocate
4559 buffers large enough for any FILEHDR or AOUTHDR.
4561 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4563 * ecofflink.c (lookup_line): New static function, renamed and
4564 slighly changed from old _bfd_ecoff_locate_line.
4565 (_bfd_ecoff_locate_line): Cache line number information. Use
4566 lookup_line for actual lookup.
4568 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4570 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4571 multiple of 20 bytes.
4573 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4576 allocate ecoff_find_line, and don't initialize by hand.
4577 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4578 mips_elf_find_line, and don't call memset.
4580 * coffcode.h (coff_compute_section_file_positions): If not
4581 producing a final executable, don't consider sofar when aligning
4582 the section to the correct size.
4584 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4587 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4588 * coffgen.c (coff_section_symbol): Ifdef out.
4590 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4592 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4593 output_bfd is not NULL.
4595 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4597 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4598 of bfd_alloc (fixes fix_line not being initialized).
4599 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4601 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4603 * coffcode.h: Allow specific backends to override the
4604 bfd_link_add_symbols routine.
4606 * coff-h8300.c: Include genlink.h.
4607 (howto_table): Add R_MEM_INDIRECT.
4608 (rtype2howto): Support R_MEM_INDIRECT.
4609 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4612 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4614 * coff-alpha.c (alpha_relocate_section): Use
4615 info->callbacks_warning, rather than _bfd_error_handler, for
4616 "multiple gp" warning.
4618 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4621 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4622 table string. Use bfd_wrapped_link_hash_lookup.
4623 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4625 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4626 table, if any, when writing out symbols.
4627 (aout_link_input_section_std): Use the name from the hash table,
4628 if any, when reporting undefined symbols.
4629 (aout_link_input_section_ext): Likewise.
4630 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4631 * bout.c (get_value): Likewise.
4632 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4633 * ecoff.c (ecoff_reloc_link_order): Likewise.
4634 * elflink.h (elf_link_add_object_symbols): Likewise.
4635 (elf_reloc_link_order): Likewise.
4636 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4637 (_bfd_generic_reloc_link_order): Likewise.
4638 (default_indirect_link_order): Likewise.
4639 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4640 * sunos.c (sunos_add_one_symbol): Likewise.
4641 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4642 (bfd_xcoff_link_count_reloc): Likewise.
4643 (xcoff_reloc_link_order): Likewise.
4645 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4646 into -1 for intern->rss.
4648 * configure: Rebuild with autoconf 2.8.
4650 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4652 * stab-syms.c (__define_stab_duplicate): Define.
4653 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4655 * bfd-in.h (bfd_get_stab_name): Declare.
4656 * bfd-in2.h: Rebuild.
4657 * Makefile.in: Rebuild dependencies.
4658 (BFD_LIBS): Add stab-syms.o.
4659 (BFD_LIBS_CFILES): Add stab-syms.c.
4660 (BFD32_BACKENDS): Remove stab-syms.o.
4661 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4662 * configure.in: Don't list stab-syms.o in bfd_backends.
4663 * configure: Rebuild.
4664 * libaout.h (aout_stab_name): Don't declare.
4665 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4668 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * elf.c (assign_file_positions_for_segments): Adjust file offset
4671 for section alignment even if SEC_LOAD is not set.
4673 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4675 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4676 since they appear as targets in Makefile.in.
4677 * configure: Rebuild.
4679 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4680 don't fiddle with a symbol which is not defined anywhere.
4682 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4685 though they are defined in a shared library.
4686 (xcoff_build_ldsyms): Likewise.
4688 * coffgen.c (coff_find_nearest_line): Don't look at the line
4689 numbers for the section if section->lineno is NULL.
4691 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4692 message rather than calling BFD_ASSERT.
4693 * elfcode.h (write_relocs): Check return value of
4694 _bfd_elf_symbol_from_bfd_symbol.
4696 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4698 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4701 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4703 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4705 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4706 hppa_reloc_field_selector_type_alt.
4707 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4708 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4710 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4712 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * elf.c (assign_file_positions_for_segments): Adjust the segment
4715 memory size for the alignment of a SEC_ALLOC section, not just a
4718 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4720 * m68klinux.c: New file.
4721 * hosts/m68klinux.h: New file.
4722 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4723 * configure.in (m68*-*-linux*): New native host.
4724 (m68klinux_vec): New vector.
4725 * configure: Rebuild.
4726 * targets.c (m68klinux_vec): Declare.
4727 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4728 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4729 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4730 declaration from bfd_linux_size_dynamic_sections.
4731 (bfd_m68klinux_size_dynamic_sections): Declare.
4732 * bfd-in2.h: Rebuild.
4733 * Makefile.in: Rebuild dependencies.
4734 (BFD32_BACKENDS): Add m68klinux.o.
4735 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4737 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4739 * libhppa.h (pa_arch): Add pa20.
4740 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4741 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4742 (hppa_field_adjust): Handle e_nsel.
4743 * som.c: Provide default definitions for many new relocs found only
4744 in hpux10 include files.
4745 (som_fixup_formats): Add several new relocs from hpux10.
4746 (som_hppa_howto_table): Add hpux10 relocs.
4747 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4749 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4751 * mpw-make.sed: Edit out recent shared library support, and
4752 rules to rebuild .h files using doc/chew.
4754 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4756 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4757 size even of sections with no contents.
4759 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4761 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4762 starting with '$' the way we skip names starting with '.'. When
4763 updating x_endndx, don't be fooled by an index which has been
4766 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4767 struct/union/enum type with no elements.
4769 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4771 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4773 * archive.c (bfd_generic_archive_p): If the first file in the
4774 archive can not be recognized as an object, don't assume that this
4775 is the wrong format.
4777 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4778 format is not bfd_object.
4779 (bfd_elf_get_dt_soname): Likewise.
4781 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4783 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4786 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4788 * bfd.c (tdata): Add netbsd_core_data.
4789 * bfd-in2.h: Regenerated.
4791 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4793 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4794 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4795 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4798 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4799 to get the symbol index, matching 14 Jul 95 change.
4801 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4803 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4804 Remove duplicate definition of gp.
4806 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4809 assume that we can set the GP value and then get the same value,
4810 since it won't be true if the output file is neither ELF nor
4812 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4813 _bfd_get_gp_value here.
4814 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4815 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4817 (mips_elf_lo16_reloc): Likewise.
4818 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4819 Don't require that the BFD be ELF.
4820 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4821 (mips_elf_gprel32_reloc): Likewise.
4822 (mips_elf_relocate_section): Don't assume we can set and get the
4824 (mips_elf_finish_dynamic_symbol): Don't bother to use
4825 _bfd_get_gp_value here.
4827 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4828 Don't change epdr between malloc and free. Be careful not to free
4829 NULL pointers. Zero out the first RPDR.
4831 * configure.host: On Linux, only pass -rpath option if $(libdir)
4832 is neither /lib nor /usr/lib. From Alan Modra
4833 <alan@mullet.Levels.UniSA.Edu.Au>.
4835 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4837 (elf_dt_name): Rename from elf_dt_needed_name.
4838 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4840 (bfd_elf_get_dt_soname): New function.
4841 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4842 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4843 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4844 * bfd-in2.h: Rebuild.
4846 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4848 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4849 _bfd_sparc_elf_reloc_type_lookup.
4850 (bfd_elf32_bfd_reloc_type_lookup): Update.
4851 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4852 (sparc64_elf_howto_table): Define.
4853 (sparc_reloc_map): Define.
4854 (sparc64_elf_reloc_type_lookup): New function.
4855 (sparc_elf_wdisp16_reloc): New function.
4856 (elf_info_to_howto): Use sparc64_elf_howto_table.
4857 (sparc64_elf_relocate_section): Likewise.
4858 (bfd_elf64_bfd_reloc_type_lookup): Update.
4860 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * configure.host: Check for 'do not mix' from native linker before
4863 trying to use -rpath.
4865 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4867 * bfd.c (_bfd_get_gp_value): New function.
4868 (_bfd_set_gp_value): New function.
4869 * libbfd-in.h (_bfd_get_gp_value): Declare.
4870 (_bfd_set_gp_value): Declare.
4871 * libbfd.h: Rebuild.
4872 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4873 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4874 directly to the fields in the tdata information.
4875 (alpha_relocate_section): Likewise.
4876 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4877 (mips_gprel_reloc): Likewise.
4878 (mips_relocate_section): Likewise.
4879 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4880 (mips_elf_lo16_reloc): Likewise.
4881 (mips_elf_final_gp): Likewise.
4882 (mips_elf_gprel16_reloc): Likewise.
4883 (mips_elf_gprel32_reloc): Likewise.
4884 (mips_elf_relocate_section): Likewise.
4885 (mips_elf_finish_dynamic_symbol): Likewise.
4887 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4889 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4891 * configure.in: Call AC_PROG_CC before configure.host.
4892 * configure: Rebuild.
4893 * configure.host: Don't set information which autoconf should
4894 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4896 * configure.host: Remove go32 and win32 host information, since it
4897 should no longer be needed.
4899 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4900 then start a new segment rather than put a writable section in a
4903 * configure.host: Set RPATH_ENVVAR.
4905 * Makefile.in: Rebuild dependencies.
4907 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4908 zero_section variable.
4910 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4912 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4913 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4914 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4916 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4918 * ieee.c (ieee_write_expression): Only use an R variable for a
4919 local symbol. Don't output a zero offset. Handle a zero address.
4920 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4921 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4923 (parse_expression): Don't try to handle multiple occurrences of a
4924 P variable. Handle I variables differently from X variables. Fix
4925 the order of minus expressions.
4926 (ieee_slurp_external_symbols): Generate an I variable for an NN
4927 record. Fix handling of ATI and ATX records.
4928 (ieee_slurp_sections): Only set minimal section attributes.
4929 Adjust them later, based on the section contents.
4930 (ieee_object_p): Read in the file until just after the ME record.
4931 Call ieee_slurp_section_data to set the section flags.
4932 (do_one): Add iterations parameter. Only repeat the first load
4933 item. Set the section and file reloc flags.
4934 (ieee_slurp_section_data): Set section flags. Pass iterations to
4936 (ieee_canonicalize_reloc): Handle I variables.
4937 (do_with_relocs): Only emit relocation size when necessary.
4938 Increase MAXRUN to 127. Change ov to be assigned, and take
4939 src_mask and pcrel_offset into account.
4940 (ieee_write_data_part): Skip sections that are not loaded.
4941 (ieee_write_external_part): Don't output optional last entry of WX
4943 (ieee_write_me_part): Make setting of me_record neater.
4944 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4946 * syms.c (stt): Add entries for zerovars, vars, and code.
4948 * elfcode.h (validate_reloc): New static function.
4949 (write_relocs): Call validate_reloc for non ELF relocs.
4951 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4952 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4953 (TARGET_LITTLE_SYM): Likewise.
4955 * config.bfd (m68*-*-psos*): New target.
4957 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4959 * i386msdos.c: Remove some #if 0 code.
4960 (msdos_write_object_contents): Don't include empty sections in the
4961 size computation, regardless of their address.
4963 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4965 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4966 is NULL, ie, the -r switch is used.
4968 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4970 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4971 (BFD_RELOC_MIPS_GOT_LO16): Define.
4972 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4973 * bfd-in2.h, libbfd.h: Rebuild.
4974 * elf32-mips.c (mips_reloc_map): Map new relocs.
4976 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4978 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4981 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4982 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4983 simple number for the section address, rather than an expression.
4984 Limit the number of bytes between relocs to MAXRUN.
4985 (ieee_write_me_part): Set me_record to the file offset after the
4987 (ieee_write_processor): New static function.
4988 (ieee_write_object_contents): Use ieee_write_processor.
4990 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4992 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4994 * coff-aux.c: Change include of aux.h to aux-coff.h.
4996 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4998 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4999 relocation put the addend both in the reloc entry and the data.
5000 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5003 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5004 a R_68K_PCxx reloc against a defined global symbol directly.
5005 (elf_m68k_check_relocs): Don't count such a reloc.
5007 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5008 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5009 symbol for now, otherwise always record the symbol as dynamic.
5010 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5011 is not referenced by a dynamic object, and we are not making a
5012 shared object, then don't make a PLT entry. If we do make a PLT
5013 entry, make sure the symbol has been recorded as dynamic.
5015 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * configure.host: When making a shared library, set HLDFLAGS to
5018 pass an appropriate -rpath option. Use the make variable SONAME
5019 as the shared library soname, rather than computing it here. On
5020 SunOS, build stamp-tshlink in place of $(SHLINK).
5021 * Makefile.in (SONAME): New variable.
5022 ($(SHLINK)): Make a link to the transformed name, as well.
5023 (stamp-tshlink): New target.
5024 (install): Skip stamp-tshlink during install.
5026 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5028 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5029 linker sections have been set up yet.
5031 * elf.c (make_mapping): Add an additional argument to suppress
5032 making the first section include the program headers.
5033 (map_sections_to_segments): If the user used -Ttext such that the
5034 program headers are on a different page, do not set the flags
5035 saying that this section includes the program headers.
5037 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5039 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5040 don't define TRAD_HEADER.
5041 * configure: Rebuild.
5043 * netbsd-core.c: New file, support for NetBSD core files.
5044 * hosts/*nbsd.h: Removed.
5046 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5048 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5049 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5050 * libbfd.h, bfd-in2.h: Regenerated.
5051 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5052 bfd_elf32_bfd_reloc_type_lookup.
5053 (reloc_type{,_names}): Deleted.
5054 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5056 (sparc_reloc_map): Add sparc64 relocs.
5057 (sparc_elf_notsupported_reloc): New static function.
5058 (sparc_elf_wdisp16_reloc): New static function.
5059 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5060 (elf32_sparc_relocate_section): Likewise.
5061 (bfd_elf32_bfd_reloc_type_lookup): Define.
5062 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5063 (reloc_type{,_names}): Deleted.
5064 (elf_sparc_howto_table): Deleted.
5065 (sparc_reloc_map): Deleted.
5066 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5067 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5069 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5071 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5074 * Makefile.in (program_transform_name): New variable.
5075 (install): Transform library name before installing it.
5077 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * archures.c (bfd_mach_i960_hx): Define.
5080 * bfd-in2.h: Rebuild.
5081 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5082 (MATRIX): Expand entries for HX.
5083 (arch_info_struct): Add i960:hx entry.
5084 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5085 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5086 (coff_set_flags): Handle bfd_mach_i960_hx.
5088 Support for building as a shared library, based on patches from
5089 Alan Modra <alan@spri.levels.unisa.edu.au>:
5090 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5091 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5092 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5093 * configure: Rebuild.
5094 * configure.host: If --enable-shared, adjust shared library stuff
5095 based on the host. If the host is SunOS, and the linker supports
5096 -rpath, set HLDFLAGS to use it.
5097 * Makefile.in (ALLLIBS): New variable.
5098 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5099 (COMMON_SHLIB, SHLINK): New variables.
5100 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5101 (STAGESTUFF): Remove variable.
5102 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5104 (stamp-ofiles): New target, like old ofiles target, but build
5105 using a temporary file and move-if-change, and touch stamp-ofiles
5107 (ofiles): Just depend upon stamp-ofiles.
5108 (stamp-piclist, piclist): New targets.
5109 ($(SHLIB), $(SHLINK)): New targets.
5110 (targets.o, archures.o): Build twice if PICFLAG is set.
5111 (do_mostlyclean): Remove pic/*.o.
5112 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5114 (do_distclean): Remove pic and stamp-picdir.
5115 (install): Install shared libraries.
5116 ($(OFILES)): Depend upon stamp-picdir.
5117 (stamp-picdir): New target.
5119 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5121 * libcoff.h: Rebuild.
5123 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5124 flavour of a section with no owner.
5126 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5127 ELF_LINK_NON_ELF flag.
5128 (mips_elf_create_got_section): Likewise.
5130 * elf.c: Revert last change, since it breaks dynamic linking.
5131 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5133 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5134 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5135 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5137 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5139 * elf.c (assign_file_positions_for_segments): If the backend does
5140 not want the elf header or the program headers in the address
5141 space, do not include them in the calculations.
5143 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5144 function to determine if we need additional program headers.
5145 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5146 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5148 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5152 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5154 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5155 back into one line. Some compilers (sunos 4.1.3 for example)
5156 won't accept args split across more than one line.
5158 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5160 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5161 * configure: Regenerate.
5163 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5165 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5166 try to do arithmetic on a void *, cast it to a unsigned char * first.
5168 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5170 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5171 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5173 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5174 flag for a newly defined symbol.
5175 (NAME(bfd_elf,record_link_assignment)): Likewise.
5176 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5177 set the DEF or REF_REGULAR flags correctly.
5179 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5180 (libbfd.h, libcoff.h): Corresponding change.
5182 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5183 a PLT32 reloc as dynamic.
5184 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5185 is not referenced by a dynamic object, and we are not making a
5186 shared object, then don't make a PLT entry. If we do make a PLT
5187 entry, make sure the symbol has been recorded as dynamic.
5189 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5191 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5192 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5193 (powerpcle-*-cygwin32): New.
5194 * peicode.h (add_data_entry): Get address from vma.
5196 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5198 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5199 attached to the section has already been created as an undefined
5200 symbol, treat it as if it hasn't been created yet.
5202 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5204 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5205 symbol or section symbols if stripping all symbols and this is not
5206 a relocateable link. Don't output the symbol string table if
5207 there are no symbols.
5208 (elf_link_flush_output_syms): Don't do anything if there are no
5211 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5213 * coff-aux.c: New file.
5214 * hosts/m68kaux.h: New file.
5215 * config.bfd (m68*-apple-aux*): New target.
5216 * configure.in (m68*-apple-aux*): New native host.
5217 (m68kaux_coff_vec): New vector.
5218 * configure: Rebuild.
5219 * targets.c (m68kaux_coff_vec): Declare.
5220 * coffcode.h (bfd_coff_backend_data): Add field
5221 _bfd_coff_link_add_one_symbol.
5222 (bfd_coff_link_add_one_symbol): Define.
5223 (compare_arelent_ptr): New static function if TARG_AUX.
5224 (coff_write_relocs): If TARG_AUX, sort the relocs.
5225 (coff_write_object_contents): Set A/UX aouthdr magic number.
5226 (coff_link_add_one_symbol): Define if not defined.
5227 (bfd_coff_std_swap_table): Initialize new field.
5228 * libcoff.h: Rebuild.
5229 * cofflink.c (coff_link_add_symbols): Call
5230 bfd_coff_link_add_one_symbol rather than
5231 _bfd_generic_link_add_one_symbol.
5232 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5233 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5234 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5235 * Makefile.in: Rebuild dependencies.
5236 (BFD32_BACKENDS): Add coff-aux.o.
5237 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5239 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5241 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5242 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5244 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5246 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5247 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5248 (maintainer-clean): Warn about deleting special files.
5249 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5251 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5252 warning symbols correctly.
5253 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5254 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5255 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5256 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5257 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5258 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5260 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5263 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5265 * libcoff-in.h: aligned newly exported names with bfd naming
5266 conventions. Removed an erroneous define of POWERPC_LE_PE.
5267 * libcoff.h: Rebuild.
5268 * cofflink.c, coff-ppc.c: the above function name changes
5270 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5272 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5273 * ecoff.c (struct extsym_info): Define.
5274 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5275 to ecoff_link_write_external.
5276 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5277 Strip symbols when appropriate.
5279 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5280 * syms.c (BSF_OBJECT): Define.
5281 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5282 * bfd-in2.h: Rebuild.
5283 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5285 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5288 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5289 copying relocs into a shared object, treat a defined global symbol
5291 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5292 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5293 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5295 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5296 real defined symbol, not to a weak defined symbol.
5298 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5300 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5301 and made a few static functions externs.
5303 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5304 POWERPC_LE_PE hack in cofflink.
5306 * libcoff-in.h: promoted the following from cofflink.c to allow
5307 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5308 coff_debug_merge_element, struct coff_debug_merge_type,
5309 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5310 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5311 coff_debug_merge_hash_lookup, coff_link_section_info,
5312 coff_final_link_info, coff_debug_merge_hash_newfunc,
5313 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5315 * libcoff.h: re-gen'd
5317 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5319 * syms.c: Include "bfdlink.h".
5320 (struct stab_find_info): Define.
5321 (_bfd_stab_section_find_nearest_line): New function.
5322 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5323 * libbfd.h: Rebuild.
5324 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5325 * elf.c (_bfd_elf_find_nearest_line): Try calling
5326 _bfd_stab_section_find_nearest_line before searching the ELF
5327 symbol table. Find the closest STT_FUNC symbol, not the last one.
5328 * libcoff-in.h (coff_data_type): Add line_info field.
5329 * libcoff.h: Rebuild.
5330 * coffgen.c (coff_find_nearest_line): Try calling
5331 _bfd_stab_section_find_nearest_line before searching the COFF
5333 * Makefile.in: Rebuild dependencies.
5335 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5337 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5338 4 bytes, so we get the correct value when updating the register
5339 field in little endian mode.
5341 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5343 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5344 entry_section fields. Add sntoc and snentry fields.
5345 * libcoff.h: Rebuild.
5346 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5347 not toc_section and entry_section (the COFF file does not have any
5348 sections at this point).
5349 (coff_write_object_contents): Set o_snentry and o_sntoc from
5350 snentry and sntoc rather than entry_section and toc_section.
5351 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5352 snentry, not toc_section and entry_section.
5353 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5354 entry_section from hentry.
5355 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5357 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5358 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5359 than using toc_section directly.
5361 * archures.c: Add missing `.' in enum bfd_architecture.
5362 * bfd-in2.h: Rebuild.
5364 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5365 Robert Lipe <robertl@arnet.com>.
5367 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5369 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5370 to sections we allocate. Use bfd_zalloc to allocate initialial
5371 sections, not bfd_alloc.
5372 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5373 SDA{,2}I16 relocations.
5374 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5375 whether to put something in .sbss or not.
5376 (ppc_elf_relocate_section): Add support for more relocations. Add
5377 in sec->output_offset where appropriate. Make error messages
5378 include the symbol name.
5380 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5381 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5382 doesn't get redefined messages if -shared.
5384 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5385 section if the rel_section field has been set up.
5387 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5389 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5392 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5394 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5395 of flags, only flags used are controlled by mach number. Bump up
5396 output file mach number to highest of input file mach numbers.
5397 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5398 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5400 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5401 bfd_elf64_sparc_vec support.
5403 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5405 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5406 the embedded bit is set on some objects and not on others. Just
5408 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5411 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5413 * coffcode.h (coff_new_section_hook): Don't try to align the
5416 * coffcode.h (coff_set_section_contents): Fix the handling of the
5417 .lib section to work even if the entire section contents are
5418 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5419 Robert Lipe <robertl@arnet.com>.
5421 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5423 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5424 memory here for contents.
5426 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5427 _SDA2_BASE_ by 32768.
5428 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5429 started using. Allocate contents for .sdata and .sdata2 sections
5431 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5433 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5434 size _SDA{,2}_BASE_.
5435 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5438 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5440 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5442 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5443 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5444 (bfd_mach_sparc_v9a): Define.
5445 (bfd_mach_sparc_v9_p): Define.
5446 * bfd-in2.h: Regenerated.
5447 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5449 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5450 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5451 to bfd_elf32_sparc_vec.
5452 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5453 Add v8plus{,a} support.
5455 (sparc_compatible): New function.
5456 * elf32-sparc.h: #include "elf/sparc.h".
5457 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5458 elf32_sparc_final_write_processing): New functions.
5459 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5460 elf_backend_final_write_processing): Define.
5462 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5464 * elf-bfd.h (struct elf_link_hash_entry): Add
5465 linker_section_pointer field.
5466 (enum elf_linker_section_enum): Enumeration for new way of
5467 creating linker dynamic sections and symbols.
5468 (elf_linker_section{,_pointers}): New structures for creating
5469 dynamic sections and symbols.
5470 (elf_obj_tdata): Add linker_section_pointers and linker_section
5472 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5473 (_bfd_elf_create_linker_section): New declarations.
5474 (_bfd_elf_find_pointer_linker_section): Ditto.
5475 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5476 (_bfd_elf_make_linker_section_rela): Ditto.
5478 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5480 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5481 (ppc_elf_create_linker_section): New function to create the
5482 sections .got, .sdata, and .sdata2.
5483 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5485 (ppc_elf_check_relocs): Support more of the eabi relocations.
5486 (ppc_elf_relocate_section): Ditto.
5487 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5488 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5490 * elflink.h (elf_create_pointer_linker_section): New function to
5491 create initialized pointers in dynamic linker sections.
5492 (elf_finish_pointer_linker_section): Actually intialize the
5493 pointers created above.
5495 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5496 macros to provide both 32 and 64 bit versions of
5497 elf_create_pointer_linker_section.
5498 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5499 provide both 32 and 64 bit versions of
5500 elf_finish_pointer_linker_section.
5502 * elflink.c (_bfd_elf_create_linker_section): New function to
5503 create a linker section.
5504 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5505 given address in the linker pointer offsets created for a given
5507 (_bfd_elf_make_linker_section_rela): Make a RELA section
5508 corresponding to the generated linker section.
5510 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5512 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5514 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5516 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5517 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5518 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5519 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5520 toc entry in an objdump) for now.
5521 (ppc_do_last, ppc_get_last): New function - needed to save processing
5522 the toc owner to the end.
5523 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5526 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5527 toc owner from being done till last. Must define POWERPC_LE_PC
5530 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5532 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5534 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5535 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5537 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5539 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5541 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5543 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5545 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5547 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5549 * elf.c (assign_file_positions_for_segments): Don't increment file
5550 offset for a segment which contains no loadable sections.
5552 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5554 * reloc.c: Add new PowerPC relocations.
5555 * {bfd-in2,libbfd}.h: Regenerate.
5557 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5558 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5560 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5562 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5565 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5568 * coffgen.c (coff_find_nearest_line): Don't try to cache
5569 information in sections that are not owned by a BFD. From Richard
5570 Henderson <richard@atheist.tamu.edu>.
5572 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5573 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5574 * elflink.h (elf_link_output_extsym): Remove special check for
5577 * ecoffswap.h: Add prototypes for static functions.
5579 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5581 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5582 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5584 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5585 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5586 support. Begin support for R_PPC_SDA{2,}REL.
5588 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5590 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5591 create the .got and .got.neg sections.
5592 (ppc_elf_size_dynamic_sections): Call it.
5593 (ppc_elf_check_relocs): Call it.
5594 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5595 (ppc_elf_check_relocs): Add error messages for relocations we
5596 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5599 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5601 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5602 section flags for V.4 and eabi.
5604 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5606 * elf.c (assign_file_positions_for_segments): If a segment
5607 contains no sections, don't mark it as readable.
5609 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5610 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5612 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5613 dynamic section, if there is one.
5614 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5615 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5616 (bfd_elf64_swap_dyn_in): Likewise.
5617 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5619 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5621 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5622 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5623 <pirker@eiunix.tuwien.ac.at>.
5625 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5627 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5628 PowerPC V.4 and eabi.
5629 * bfd-in2.h: Regenerate.
5630 * libfd.h: Regenerate.
5632 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5634 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5635 section type and SHF_EXCLUDE section flag, turning them into the
5636 appropriate bfd section flag.
5638 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5640 * xcofflink.c (xcoff_link_add_symbols): Create the special
5641 sections if we see a DYNAMIC object, in case that is the only
5642 XCOFF input object we see.
5644 * elf32-mips.c: Extensive changes for a start at dynamic linking
5645 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5647 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5648 (struct elf_backend_data): Remove
5649 elf_backend_create_program_headers field. Add
5650 elf_backend_additional_program_headers and
5651 elf_backend_modify_segment_map fields.
5652 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5654 (elf_backend_additional_program_headers): Likewise.
5655 (elf_backend_modify_segment_map): Likewise.
5656 (elf_backend_create_program_headers): Don't define.
5657 (elfNN_bed): Change to account for field changes.
5658 * elf.c (assign_file_positions_for_segments): Call new
5659 modify_segment_map backend function. Don't call old
5660 create_program_headers backend function.
5661 (get_program_header_size): Call additional_program_headers rather
5662 than create_program_headers.
5663 * elflink.h (elf_link_add_object_symbols): Initialize
5664 type_change_ok from new backend field.
5665 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5667 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5668 a reloc against the appropriate section.
5670 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5671 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5672 (elf_flags_init): Rename from elf_ppc_flags_init.
5673 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5675 (ppc_elf_copy_private_bfd_data): Likewise.
5676 (ppc_elf_merge_private_bfd_data): Likewise.
5678 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5681 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5683 * coff-alpha.c (alpha_relocate_section): During final link, allow
5684 output .lita section to be bigger than 64k by adjusting gp value
5685 on a per-input section basis.
5686 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5688 (struct ecoff_section_tdata): Add gp field.
5690 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5692 Handle Alpha ECOFF changes in OSF/1 3.2.
5693 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5695 * coff-alpha.c: Include "aout/ar.h".
5696 (alpha_ecoff_get_relocated_section_contents): Don't require an
5697 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5698 3.2 doesn't generate one.
5699 (alpha_relocate_section): Likewise.
5700 (alpha_ecoff_slurp_armap): Define.
5701 (alpha_ecoff_slurp_extended_name_table): Define.
5702 (alpha_ecoff_construct_extended_name_table): Define.
5703 (alpha_ecoff_truncate_arname): Define.
5704 (alpha_ecoff_write_armap): Define.
5705 (alpha_ecoff_generic_stat_arch_elt): Define.
5706 (alpha_ecoff_update_armap_timestamp): Define.
5708 (alpha_ecoff_read_ar_hdr): New static function.
5709 (alpha_ecoff_get_elt_at_filepos): New static function.
5710 (alpha_ecoff_openr_next_archived_file): New static function.
5711 (alpha_ecoff_get_elt_at_index): New static function.
5712 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5713 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5714 _bfd_ecoff to alpha_ecoff.
5715 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5716 field from backend structure, rather than always calling
5717 _bfd_get_elt_at_filepos.
5718 * coff-mips.c (mips_ecoff_backend_data): Initialize
5719 get_elt_at_filepos field.
5720 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5721 from _bfd_generic_read_ar_hdr with minor changes.
5722 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5723 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5724 * libbfd.h: Rebuild.
5726 * bfd-in.h (BFD_IN_MEMORY): Define.
5727 * libbfd-in.h (struct bfd_in_memory): Define.
5728 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5729 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5730 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5731 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5732 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5733 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5734 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5735 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5736 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5737 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5739 (bfd_openstreamr): Likewise.
5740 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5741 BFD_IN_MEMORY is not set.
5742 * riscix.c (riscix_some_aout_object_p): Likewise.
5743 * bfd-in2.h, libbfd.h: Rebuild.
5745 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5746 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5747 (bfd_get_elt_at_index): Define.
5748 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5749 bfd_get_elt_at_index. Change index parameter from int to
5751 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5752 (_bfd_noarchive_get_elt_at_index): Define.
5753 (_bfd_archive_bsd_get_elt_at_index): Define.
5754 (_bfd_archive_coff_get_elt_at_index): Define.
5755 * bfd-in2.h, libbfd.h: Rebuild.
5756 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5757 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5758 * ieee.c (ieee_get_elt_at_index): Define.
5759 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5760 * oasys.c (oasys_get_elt_at_index): Define.
5761 * som.c (som_get_elt_at_index): Define.
5763 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5764 numbers to the .text section.
5766 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5768 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5769 If there is a SEC_DEBUGGING section, get the contents of the debug
5770 information part from it.
5771 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5773 (ieee_write_object_contents): Check ieee_write_debug_part return.
5775 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5777 * config.bfd (i[345]86-*-freebsd*): Add target.
5778 * configure.in (i386freebsd_vec): Add vec.
5779 * configure: Regenerate.
5780 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5781 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5782 Rebuild dependencies..
5783 * freebsd.h: New file.
5784 * i386freebsd.c: New file.
5785 * targets.c (i386freebsd_vec): Declare.
5786 (bfd_target_vector): Add i386freebsd_vec.
5787 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5788 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5790 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * ieee.c (ieee_slurp_debug): New static function.
5793 (ieee_object_p): Call it.
5794 (ieee_slurp_section_data): Skip debugging sections.
5795 (ieee_get_reloc_upper_bound): Likewise.
5796 (ieee_get_section_contents): Likewise.
5797 (ieee_canonicalize_reloc): Likewise.
5798 (ieee_write_section_part): Likewise.
5799 (ieee_write_debug_part): Likewise.
5800 (ieee_write_data_part): Likewise.
5801 (init_for_output): Likewise.
5803 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5805 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5807 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5808 relocs, since ppc_elf_relocate_section handles the linker case.
5809 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5811 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5812 ppc_elf_relocate_section since that is now the only caller.
5813 (ppc_elf_relocate_section): Ditto.
5815 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5817 * coffcode.h (coff_write_object_contents): If we don't know the
5818 section of the entry point for an XCOFF executable, always set the
5819 entry address to -1.
5821 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5823 * elf.c (bfd_section_from_shdr): Add support for note sections.
5825 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5827 * bfd-in.h (struct _symbol_info): Add stab_type field.
5828 * bfd-in2.h: Rebuild.
5829 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5831 * elf32-ppc.c: Remove trailing newline from calls to
5833 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5834 difference if target endianness is known.
5836 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5838 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5839 old style TOC16 references without using R_PPC_GOT.
5840 (ppc_reloc_type): Ditto.
5841 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5842 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5843 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5844 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5845 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5847 (ppc_elf_adjust_dynamic_symbol): Ditto.
5848 (ppc_elf_adjust_dynindx): Ditto.
5849 (ppc_elf_size_dynamic_sections): Ditto.
5850 (ppc_elf_finish_dynamic_symbol): Ditto.
5851 (ppc_elf_finish_dynamic_sections): Ditto.
5852 (ELF_DYNAMIC_INTERPRETER): Define.
5854 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5856 * elf.c (copy_private_bfd_data): When attaching sections to
5857 segments ignore sections that won't be allocated. Patch from
5860 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5862 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5865 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5867 * coff-i960.c (CALC_ADDEND): Define.
5868 (coff_i960_relocate_section): Add the input section VMA to the
5869 addend for PC relative relocs.
5871 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5873 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5874 to correctly terminate.
5876 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5878 * targets.c (enum bfd_endian): Define.
5879 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5880 from boolean to enum bfd_endian. Change header_byteorder_big_p
5882 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5883 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5884 * bfd-in2.h: Rebuild.
5885 * All targets: Change initialization of byteorder and
5886 header_byteorder to use enum bfd_endian values rather than
5888 * All files: Change all references to byteorder_big_p and
5889 header_byteorder_big_p to use new bfd_*_endian macros.
5891 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5893 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5895 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5897 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5899 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5901 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5903 * ieee.c: Lots of minor cleanups. Make many functions return
5904 errors rather than calling abort. Also:
5905 (ieee_write_twobyte): Remove; change callers to call existing
5906 ieee_write_2bytes function.
5907 (ieee_write_expression): Don't output the section twice when
5908 outputting a local symbol. Don't emit an extraneous zero if there
5910 (ieee_slurp_sections): Set the lma as well as the vma.
5911 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5913 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5914 a recognized one or bfd_arch_unknown.
5915 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5917 (ihex_get_symtab): Likewise.
5919 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5921 * aoutx.h: Include <ctype.h>.
5922 (struct aout_link_includes_table): Define.
5923 (struct aout_link_includes_totals): Define.
5924 (struct aout_link_includes_entry): Define.
5925 (aout_link_includes_lookup): Define macro.
5926 (struct aout_final_link_info): Add includes field.
5927 (aout_link_includes_newfunc): New static function.
5928 (NAME(aout,final_link)): Initialize includes hash table.
5929 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5931 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5933 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5935 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5937 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5939 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5941 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5942 (pe_print_private_bfd_data): call pe_print_reloc.
5943 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5944 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5945 up some debugging as well.
5947 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5949 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5952 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5954 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5955 when setting sections to NULL.
5957 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5959 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5961 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5962 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5964 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5965 * bfd-in2.h: Rebuild.
5967 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5969 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5971 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5973 * ihex.c (ihex_scan): Handle record types 4 and 5.
5974 (ihex_object_p): Permit types 4 and 5.
5975 (ihex_set_section_contents): Remove check for out of range
5977 (ihex_write_object_contents): Generate types 4 and 5.
5979 * elflink.h (elf_link_output_extsym): Just ignore warning and
5980 indirect references to symbols which don't really exist.
5982 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5984 * peicode.h (pe_print_idata): Minor format fixes
5985 (pe_print_edata): New function. Under private printing, this formats
5986 the edata section of a PE file.
5987 (pe_print_private_bfd_data): Added call to pe_print_edata.
5989 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5991 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5992 index, don't call stoi.
5994 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5996 * srec.c (srec_scan): Set lma as well as vma.
5998 * ihex.c: New file; support for Intel Hex format.
5999 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6000 (ihex_vec): Declare.
6001 (bfd_target_vector): Always include ihex_vec.
6002 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6003 * Makefile.in: Rebuild dependencies.
6004 (BFD_LIBS): Add ihex.o
6005 (BFD_LIBS_CFILES): Add ihex.c.
6006 * bfd-in2.h: Rebuild.
6008 * elf.c (assign_file_positions_for_segments): Sort the sections in
6010 (get_program_header_size): Return the right size if segment_map is
6012 (copy_private_bfd_data): Don't bother to sort the sections.
6014 * bfd.c (bfd_record_phdr): New function.
6015 * bfd-in.h (bfd_record_phdr): Declare.
6016 * bfd_in2.h: Rebuild.
6018 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6021 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6022 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6024 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6025 (bfd_zmalloc): Change declaration.
6026 * libbfd.h: Rebuild.
6027 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6028 and realloc. Don't set bfd_error_no_memory if they fail.
6030 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6032 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6033 uses as well. Added a new howto to deal with TOCREL16 relocs that
6034 are TOCDEFN as well.
6035 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6036 to handle RVA relocs from dlltool.
6037 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6038 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6039 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6041 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6042 to get the right section alignment.
6044 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6046 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6047 p_paddr if p_paddr is zero.
6048 (make_mapping): Set includes_filehdr and includes_phdrs for first
6050 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6052 (assign_file_positions_for_segments): Handle includes_filehdr and
6053 includes_phdrs. Remove special handling of PT_PHDR and first
6055 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6056 when appropriate. Remove special handling of PT_PHDR segment.
6057 Use a more complex condition for when a section is included in a
6058 segment to handle Solaris linker oddities.
6060 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6062 * coff-m88k.c (howto_table): Reformatted for easier reading;
6063 special_function now points to new function m88k_special_reloc.
6064 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6066 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6067 be done correctly by m88k_special_reloc.
6068 (reloc_processing): New function to be used by RELOC_PROCESSING.
6069 (RELOC_PROCESSING): Define to call reloc_processing.
6071 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6073 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6074 (pe_print_pdata): Likewise.
6076 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6077 obstack_alloc fails.
6078 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6080 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6081 * Many files: don't set bfd_error_no_memory if one of the above
6084 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6085 if p_paddr_valid is set.
6086 (copy_private_bfd_data): New static function.
6087 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6089 * elf.c (assign_file_positions_for_segments): Fix case where extra
6090 program headers were allocated.
6092 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6093 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6094 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6095 _bfd_elf_print_private_bfd_data.
6097 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6098 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6099 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6100 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6101 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6102 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6103 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6105 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6107 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6108 * elf.c (make_mapping): New static function.
6109 (map_sections_to_segments): New static function.
6110 (elf_sort_sections): New static function.
6111 (assign_file_positions_for_segments): New static function.
6112 (map_program_segments): Remove.
6113 (get_program_header_size): Remove sorted_hdrs, count, and
6114 maxpagesize parameters. Simplify.
6115 (assign_file_positions_except_relocs): When generating an
6116 executable, use assign_file_positions_for_segments.
6117 (elf_sort_hdrs): Remove.
6118 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6119 to get_program_header_size.
6121 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6123 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6125 * configure, config.in: Regenerate with autoconf 2.7.
6127 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6128 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6130 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6132 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6133 (ecoff_sec_to_styp_flags): Likewise.
6134 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6135 (ecoff_set_symbol_info): Handle scRConst.
6136 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6137 (ecoff_compute_section_file_positions): Handle .rconst section.
6138 (_bfd_ecoff_write_object_contents): Likewise.
6139 (ecoff_link_check_archive_element): Handle scRConst.
6140 (ecoff_link_add_externals): Likewise.
6141 (ecoff_link_write_external): Handle .rconst section.
6142 (ecoff_reloc_link_order): Likewise.
6143 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6144 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6146 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6148 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6149 DEF_DYNAMIC flag is set.
6151 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6153 * host-aout.c: If TRAD_HEADER is defined, include it.
6155 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6157 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6158 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6159 (BFD_NEED_DECLARATION): New function.
6160 * configure.in: Use BFD_NEED_DECLARATION.
6161 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6162 * configure, config.in: Rebuild with autoconf 2.6.
6164 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6165 special_sections before returning when called with a non XCOFF
6168 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6171 * coffcode.h (coff_compute_section_file_positions): Only pad the
6172 previous section to force file alignment when creating an
6175 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6177 * coffcode.h (coff_compute_section_file_positions): If
6178 RS6000COFF_C, set up the .debug section.
6180 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6181 if it is not large enough to accomodate the entire TOC area with
6182 signed 16 bit offsets.
6183 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6185 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6186 TOC anchor to use the TOC value used in the output file.
6188 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6190 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6191 (_bfd_coff_read_string_table): Likewise.
6193 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6195 * pe-arm.c: Fix typos.
6196 * coff-arm.c: Likewise.
6198 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6200 * coff-ppc.c (list_ele): Added "cat"egory member.
6201 (record_toc): New category parameter (priv or pub).
6202 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6203 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6204 the mainline. It addes extra toc cells in error.
6205 (ppc_coff_swap_sym_in_hook): Added some documentation.
6206 (dump_toc): Can now diagnose "virtual toc" chicanery.
6208 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6210 * elf-bfd.h (struct elf_link_hash_table): Change type of
6211 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6213 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6215 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6216 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6218 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6219 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6220 defined or mentioned in a regular file.
6222 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6224 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6225 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6226 (coff_ppc_relocate_section): Correct REL24 handling
6227 (ppc_process_before_allocation): Correct TOCDEFN handling
6229 * peicode.h (dir_names): Added name descriptions
6231 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6233 * VERSION: Updated to cygnus-2.6.
6235 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6237 * targets.c (m68k4knetbsd_vec): Declare.
6239 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6241 * targets.c (bfd_target): Change type of second argument to
6242 _bfd_print_private_bfd_data from void * to PTR.
6243 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6244 using PTR rather than void *.
6245 * bfd-in2, libbfd.h: Rebuild.
6246 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6248 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6249 _bfd_generic_bfd_print_private_bfd_data rather than casting
6252 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6254 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6255 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6257 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6258 BFD64_BACKENDS_CFILES): New variables.
6261 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6263 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6264 not at the file position of the first section.
6265 * coffcode.h (coff_compute_section_file_positions): Avoid using
6267 (coff_write_object_contents): When generating a PPC PE executable
6268 with no symbols, round up the file size to a COFF_PAGE_SIZE
6270 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6271 don't write out a string table.
6273 * elf.c (bfd_section_from_shdr): When using a different section
6274 header, pass the new one to _bfd_elf_make_section_from_shdr.
6275 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6276 (elf_map_symbols): Add section VMA to symbol value when comparing
6278 (_bfd_elf_compute_section_file_positions): Only build symbol table
6279 if there are some symbols. Set file offset of symtab and strtab
6281 (assign_file_positions_except_relocs): Remove dosyms parameter.
6282 Change all callers. Never set file offset of symtab and strtab
6284 (_bfd_elf_copy_private_section_data): New function.
6285 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6286 (_bfd_elf_copy_private_symbol_data): New function.
6287 (swap_out_syms): Check for special mapping of st_shndx created by
6288 copy_private_symbol_data.
6289 * elfxx-target.h: Use new copy routines.
6290 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6291 (_bfd_elf_copy_private_section_data): Declare.
6293 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6295 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6298 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6299 _bfd_dummy_target, matching the recent change to archive
6302 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6304 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6305 arithmetic on PTR types.
6307 * aout-target.h (MY(callback)): Set the lma of the sections.
6309 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6310 symbol into a reloc against the section.
6312 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6314 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6315 glue for the relocs: IMGLUE and IFGLUE.
6316 (record_toc): new function - tracks toc contents
6317 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6318 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6319 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6320 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6321 (ppc_record_toc_entry): Removed a debug define (duh)
6323 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6324 (pe_print_idata): New function - formats the idata section data
6325 (pe_print_pdata): New function - formats the pdata section data
6326 (pe_print_private_bfd_data): calls to above
6328 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6330 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6331 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6332 TARGET_SYM and TARGET_NAME for vector and BFD name.
6333 * coff-pmac.c (pmac_xcoff_vec): Remove.
6334 (TARGET_SYM, TARGET_NAME): Define.
6335 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6336 machine to 0, not all PowerMacs are 601s.
6338 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6340 * elfcode.h (elf_object_p): Read in any program headers.
6341 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6342 based on the program headers, if any.
6343 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6344 (map_program_segments): Set p_paddr of program headers based on
6347 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6349 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6352 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6353 trying to do a relocateable link with a non-a.out object file.
6355 * archive.c (bfd_generic_archive_p): Check the first object file
6356 in an archive even if target_defaulted is set. If the object file
6357 has the wrong xvec, reject it.
6359 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6360 be represented, report the name via _bfd_error_handler.
6361 (translate_to_native_sym_flags): Likewise.
6362 * elf32-mips.c (mips_elf_final_link): Likewise.
6363 * oasys.c (oasys_write_sections): Likewise.
6365 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6366 which checks for STYP_OVRFLO sections.
6367 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6368 reloc and lineno count overflows.
6369 (coff_write_object_contents): Call coff_count_linenumbers before
6370 coff_compute_section_file_positions. If RS6000COFF_C, handle
6371 reloc and lineno count overflows.
6372 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6373 relocs before dealing with .pad sections. Count overflow section
6374 headers when handling .pad sections.
6376 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6379 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6380 (struct xcoff_link_hash_table): Add descriptor_section and
6381 special_sections fields.
6382 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6383 (xcoff_link_add_symbols): Set linkage section alignment. Create
6384 descriptor section. Check for magic symbol names (_text, etc.),
6385 and record them in special_sections if found. Set
6386 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6387 descriptor field to point back to the function code symbol.
6388 (xcoff_sweep): Always mark the special descriptor_section.
6389 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6390 function descriptor, and mark it if it is.
6391 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6392 parameter, and fill it in. Allocate space for the descriptor
6394 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6395 global linkage code. If an undefined function descriptor is
6396 exported, arrange to define it. Warn about any other undefined
6398 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6399 (xcoff_write_global_symbol): Create a function descriptor when
6401 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6402 * bfd-in2.h: Rebuild.
6404 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6406 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6407 (ppc_coff_link_hash_table): new types for hashing
6408 (ppc_coff_link_hash_newfunc): hash entry constructor
6409 (ppc_coff_link_hash_table_init): hash table initializer
6410 (ppc_coff_link_hash_table_create): hash table constructor
6411 (ppc_record_toc_entry): changed references to hash table
6412 (coff_ppc_relocate_section): changed references to hash table
6414 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6415 * libcoff.h: Rebuild
6417 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6418 (coff_link_add_symbols): removed toc_offset init
6420 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6422 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6425 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6426 if it is given and mmep is available.
6427 * acconfig.h: Undef USE_MMAP.
6428 * configure, config.in: Regenerated.
6429 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6430 table handling the old way.
6431 (aout_get_external_symbols): Don't complain if last byte of string
6433 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6434 (bfd_free_window) [! USE_MMAP]: Don't define.
6435 (bfd_get_file_window,
6436 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6438 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6440 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6443 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6445 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6446 compatible with AMD generated COFF files. Try to support both AMD
6447 and GNU formats simultaneously.
6448 (coff_a29k_relocate_section): Likewise.
6450 * libbfd.c (bfd_get_file_window): Change writable parameter from
6451 int to boolean; update all callers. Pass MAP_SHARED if not
6452 writable--it's required on Solaris. Cast fprintf argument to
6454 * bfd-in.h (bfd_get_file_window): Update declaration.
6455 * bfd-in2.h: Rebuild.
6456 * aoutx.h: Update calls to bfd_get_file_window.
6458 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6460 (xcoff_swap_ldhdr_in): New static function.
6461 (xcoff_swap_ldsym_in): New static function.
6462 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6463 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6464 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6465 Handle XTY_ER/XMC_XO symbols correctly.
6466 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6467 rather than normal symbol table.
6468 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6469 already defined with the same absolute value.
6470 (xcoff_mark): When considering called symbols, check whether the
6471 descriptor is from a dynamic object, rather than the symbol
6473 (xcoff_build_ldsyms): Likewise.
6475 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6476 Cast realloc and malloc return values. If malloc or realloc fail,
6477 set bfd_error_no_memory.
6478 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6479 * bfd-in2.h: Rebuild.
6481 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6483 * coff-ppc.c (ppc_record_toc_entry): new function.
6484 (in_reloc_p): changed return value.
6485 (coff_ppc_relocate_section): much rework.
6486 (ppc_allocate_toc_section): new function.
6487 (ppc_process_before_allocation): new function.
6488 (ppc_coff_swap_sym_in_hook): new function.
6490 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6491 (coff_link_add_symbols): initialize toc_offset.
6493 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6494 (coff_swap_aouthdr_out): Added more sections to the data
6495 dictionary for the pe file header. Also changed linker version
6496 number on the ppc side.
6497 (dir_names): small improvements to the dictionary printing.
6498 (pe_mkobject_hook): save the file level flags.
6500 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6501 (pe_tdata): added real_flags field
6502 (coff_tdata): added local_toc_sym_map and access macro
6504 * libcoff.h (coff_link_hash_entry): added toc_offset field
6505 (pe_tdata): added real_flags field
6506 (coff_tdata): added local_toc_sym_map and access macro
6508 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6509 (coff_mkobject): init for local_toc_sym_map
6510 (coff_write_object_contents): set the internal_a.magic to
6511 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6514 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6516 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6517 entries until both the line number address and the function name
6518 address are too large.
6520 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6521 * configure: Rebuilt.
6523 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6524 is defined in the environment.
6526 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6528 * som.c (som_get_section_contents_in_window): Define to use
6531 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6533 * coff-i860.c: New file, based on coff-i386.c.
6534 * cpu-i860.c: New file, based on cpu-i386.c.
6535 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6536 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6537 targets, using i860coff_vec.
6538 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6539 trad-core.o and hosts/i860mach3.h.
6540 (i860coff_vec): Use coff-i860.o and cofflink.o.
6541 * configure: Rebuild.
6542 * Makefile.in: Rebuild dependencies.
6543 (ALL_MACHINES): Add cpu-i860.o.
6544 (BFD32_BACKENDS): Add coff-i860.o.
6545 (CFILES): Add cpu-i860.c and coff-i860.c.
6546 * targets.c (i860coff_vec): Declare.
6547 (bfd_target_vector): Add &i860coff_vec.
6548 * archures.c (bfd_i860_arch): Declare.
6549 (bfd_archures_list): Add &bfd_i860_arch.
6550 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6551 (coff_set_flags): Handle bfd_arch_i860.
6552 (coff_write_object_contents): Handle I860 a.out magic number.
6554 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6556 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6557 the created .tc section to 2.
6558 (xcoff_mark): Don't keep a .loader reloc for a call to an
6559 undefined symbol when creating a shared library.
6560 (xcoff_build_ldsyms): When creating a shared library, generate
6561 global linkage code for a call to an undefined symbol.
6563 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6565 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6566 BFD32_BACKENDS, BFD64_BACKENDS.
6567 (.dep1): Put mkdep output in a separate file.
6568 Rebuilt dependencies.
6570 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6573 Permit use of mmap when available:
6575 * configure.in: Check for mmap, madvise, mprotect.
6576 * config.in, configure: Regenerated.
6578 * libbfd.c (struct _bfd_window_internal): Define type.
6579 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6581 (ok_to_map): New static variable for debugging.
6582 (_bfd_generic_get_section_contents_in_window): New function.
6583 * bfd-in.h (bfd_window_internal): Declare type.
6584 (bfd_window): Define type.
6585 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6586 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6589 * libaout.h (struct aoutdata): Add two window fields.
6590 (obj_aout_sym_window, obj_aout_string_window): New macros.
6591 * aoutx.h (some_aout_object_p): Initialize windows.
6592 (aout_get_external_symbols): Get symbol data and strings in
6593 windows instead of explicitly allocated buffers.
6594 (slurp_symbol_table): Free window instead of memory.
6595 (bfd_free_cached_info): Release windows instead of freeing storage
6597 (aout_link_free_symbols): Ditto.
6599 * targets.c (bfd_target): Add new field for
6600 get_section_contents_in_window.
6601 (BFD_JUMP_TABLE_GENERIC): Updated.
6602 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6603 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6604 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6605 macros for get_section_contents_in_window field.
6607 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6609 * core.c: Renamed to corefile.c
6610 * makefile.dos (OBJS): Change core.o to corefile.o
6611 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6614 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6616 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6617 targ_selvecs to allow debugging under Irix-5 native.
6620 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6622 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6623 to o. Clobber and restore the list of new csects around the call
6624 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6625 linker error and the linker wants to read the symbol table. Reset
6626 the line number count of a real section even if it has no relocs.
6627 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6629 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6632 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6634 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6635 an undefined symbol in a shared link.
6637 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6638 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6639 phdm@info.ucl.ac.be (Philippe De Muyter).
6641 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6643 * coff-m88k.c (rtype2howto): New static function.
6644 (RTYPE2HOWTO): Use it rather than a macro definition.
6646 * coffcode.h (coff_write_object_contents): set internal_a.magic
6647 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6649 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6650 define TRAD_HEADER to new file hosts/delta68.h.
6651 m88*-motorola-sysv*, however, does use ptrace-core.o.
6652 * hosts/delta68.h: New file.
6654 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6655 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6657 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6659 * i386linux.c (MY(vec)): Declare before use.
6661 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6663 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6664 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6666 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6667 BFD is not of the right type.
6668 (bfd_elf_get_needed_list): Likewise.
6669 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6670 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6671 * xcofflink.c (XCOFF_XVECP): Define.
6672 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6674 (bfd_xcoff_import_symbol): Likewise.
6675 (bfd_xcoff_export_symbol): Likewise.
6676 (bfd_xcoff_link_count_reloc): Likewise.
6677 (bfd_xcoff_record_link_assignment): Likewise.
6678 (bfd_xcoff_size_dynamic_sections): Likewise.
6680 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6681 table index against the number of symbols for a base relative
6684 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6686 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6687 full_aouthdr flag here...
6688 (_bfd_xcoff_bfd_final_link): ...not here.
6690 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6692 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6693 systems that have a system <libelf.h>.
6694 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6695 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6696 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6697 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6698 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6699 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6700 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6702 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6704 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6705 set, set BSF_WEAK in symbol. Change all callers.
6706 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6707 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6708 _bfd_generic_link_add_one_symbol.
6709 (ecoff_indirect_link_order): Check that the section tdata relocs
6710 are not NULL before using them.
6712 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6713 define TRAD_HEADER as hosts/alphalinux.h.
6714 * configure: Rebuild.
6715 * hosts/alphalinux.h: New file.
6716 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6719 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6721 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6722 C_ECOMM storage classes.
6724 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6726 (xcoff_mark): Call xcoff_mark_symbol.
6727 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6728 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6730 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6732 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6734 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6736 (xcoff_find_reloc): New static function.
6737 (xcoff_link_add_symbols): Use it.
6738 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6739 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6740 relocate the value of C_DECL.
6742 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6744 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6746 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6747 callback decide what goes in .relocs.
6748 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6749 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6752 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6754 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6757 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6759 * xcofflink.c: More improvements, mostly to fix handling of
6760 constructors and a few other special cases.
6761 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6762 zero, reverting yesterday's change.
6763 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6764 (bfd_xcoff_link_count_reloc): Declare.
6765 (bfd_xcoff_record_link_assignment): Declare.
6766 * bfd-in2.h: Rebuild.
6768 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6770 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6771 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6772 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6773 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6774 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6775 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6777 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6780 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6781 segments includes the a.out header. See to that the magic number
6782 *always* is big-endian.
6784 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6785 m68k4k NetBSD configurations.
6787 * configure.in, configure: Separate i386 & mips NetBSD
6788 configurations from other BSD ones. Don't assume DEC is the only
6789 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6790 configurations. Add support for m68k4k NetBSD object format.
6792 * libaout.h: Added M_68K4K_NETBSD magic.
6794 * m68k4knetbsd.c: New file.
6796 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6798 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6801 * hosts/mipsnbsd.h: New file.
6804 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6806 * config.bfd: Add config stuff for mips*-*-magic* to set
6807 targ_defvec to ecoff_big_vec.
6810 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6812 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6814 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6815 toc_section, and entry_section fields.
6816 (struct xcoff_section_tdata): Remove ldrel_count field.
6817 * libcoff.h: Rebuild.
6818 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6820 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6821 full a.out header if full_aouthdr is set in xcoff_data.
6822 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6823 based on sections stored in xcoff_data.
6824 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6826 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6827 (rs6000coff_vec): Set symbol_leading_char to '.'.
6828 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6829 value stored in ret rather than returning a pointer value.
6831 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6833 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6836 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6838 * som.c (som_slurp_string_table): Allocate the strings with malloc
6839 since they're free'd by free_cached_info.
6840 (som_slurp_symbol_table): Similarly for the symbol table.
6842 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6844 * Makefile.in (diststuff): Don't make headers.
6846 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6848 * Makefile.in: Rebuild dependencies.
6850 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6851 output_bfd is not SunOS.
6852 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6853 non-SunOS input files.
6855 * xcofflink.c: Extensive changes to support linking shared objects
6856 and generating a .loader section.
6857 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6858 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6859 last_symndx, and ldrel_count fields.
6860 * libcoff.h: Rebuild.
6861 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6862 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6864 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6865 (bfd_xcoff_export_symbol): Declare.
6866 (bfd_xcoff_size_dynamic_sections): Declare.
6867 * bfd-in2.h: Rebuild.
6869 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6871 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6872 * configure: Rebuild.
6873 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6874 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6876 (pmac_xcoff_vec): Update to use new xcoff support.
6877 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6878 (xcoff_write_armap): Declare buf as unsigned char.
6879 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6881 * mpw-make.sed: Generalize subdir_do edit.
6883 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6885 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6886 correctly. Don't initialize asect->vma.
6888 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6890 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6891 something a little less than the page size.
6893 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6895 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6897 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6899 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6900 * coffcode.h (coff_write_object_contents): If .bss is before
6901 .data us that as data_start.
6902 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6904 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6905 (coff_swap_outhdr_out): Hardwire in version number.
6907 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6909 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6910 major and minor to *_vno, since the former are also macros in
6911 SunOS header files. Cast result of bfd_alloc to appropriate
6914 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6915 before assigning to sec_data.
6917 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6919 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6920 now relative to the section, not absolute.
6921 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6922 get the file name when there is a N_SO directory name. When
6923 handling stabs, remember that section->vma was added to the
6926 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6928 * sunos.c (struct sunos_link_hash_table): Add needed field.
6929 (sunos_link_hash_table_create): Call bfd_release, not free.
6930 (sunos_link_hash_table_create): Initialize needed field.
6931 (sunos_add_dynamic_symbols): Record needed objects.
6932 (bfd_sunos_get_needed_list): New function.
6933 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6934 * bfd-in2.h: Rebuild.
6936 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6938 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6940 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6942 * bfd-in.h (struct bfd_link_needed_list): Rename from
6943 bfd_elf_link_needed_list.
6944 * bfd-in2.h: Rebuild.
6945 * elf.c, elflink.h, libelf.h: Corresponding changes.
6947 Add start at AIX linker support; no shared libraries yet.
6948 * xcofflink.c: New file.
6949 * configure.in (rs600coff_vec): Use xcofflink.o.
6950 * configure: Rebuild.
6951 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6953 (struct xcoff_section_tdata): Define.
6954 (xcoff_section_data): Define macro.
6955 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6956 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6957 (_bfd_xcoff_bfd_final_link): Declare.
6958 (_bfd_ppc_xcoff_relocate_section): Declare.
6959 * libcoff.h: Rebuild.
6960 * coff-rs6000.c: Clean up a bit.
6961 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6962 cputype, csects, and debug_indices.
6963 (xcoff_copy_private_bfd_data): Copy cputype.
6964 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6965 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6966 (xcoff_reloc_type_lookup): Rename from
6967 rs6000coff_reloc_type_lookup.
6968 (coff_relocate_section): Define.
6969 (_bfd_xcoff_sizeof_headers): Define.
6970 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6971 (_bfd_xcoff_bfd_relax_section): Define.
6972 (_bfd_xcoff_bfd_link_split_section): Define.
6973 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6975 * coffcode.h (coff_compute_section_file_positions): If AIX,
6976 increment sofar by SMALL_AOUTSZ if not executable.
6977 (coff_write_object_contents): If AIX, always output an a.out
6978 header; if not executable, header size of SMALL_AOUTSZ.
6979 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6980 (_bfd_stringtab_init): Initialize xcoff field.
6981 (_bfd_xcoff_stringtab_init): New function.
6982 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6983 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6984 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6985 * libbfd.h: Rebuild.
6986 * Makefile.in: Rebuild dependencies.
6987 (BFD32_BACKENDS): Add xcofflink.o.
6988 (CFILES): Add xcofflink.c.
6990 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6991 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6992 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6994 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6996 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6998 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7000 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7001 * config.in: Regenerated.
7003 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7004 (_bfd_chunksize): New variable.
7005 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7006 for obstack chunk size.
7007 * configure.in: Check for getpagesize.
7008 * configure: Regenerated.
7010 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7012 * trad-core.c (rawptr): Make it a local variable of
7013 ptrace_unix_core_file_p.
7015 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7017 * coff-arm.c (in_reloc_p): New.
7018 * coff-i386.c (in_reloc_p): New.
7019 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7020 (coff_write_object_contents): Only set has_reloc_section
7022 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7023 in_reloc_p to decide if reloc should be emitted.
7024 * libcoff.h (pe_data_type.in_reloc_p): New.
7025 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7027 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7029 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7030 (_bfd_coff_read_internal_relocs): Likewise.
7031 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7032 (_bfd_coff_read_internal_relocs): Likewise.
7034 * elflink.h (elf_link_add_object_symbols): Correct conditions
7035 under which type and size change warnings are issued.
7037 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7039 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7040 a symbol which is not in a real section.
7041 (coff_write_native_symbol): Corresponding change.
7043 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7044 coff_link_hash_newfunc and make non-static.
7045 (_bfd_coff_link_hash_table_init): New function, broken out of
7046 _bfd_coff_link_hash_table_create.
7047 (_bfd_coff_link_hash_table_create): Use it.
7048 (process_embedded_commands): Make static.
7049 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7050 (_bfd_coff_link_hash_table_init): Declare.
7051 * libcoff.h: Rebuild.
7053 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7054 field in XCOFF tdata.
7055 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7056 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7057 based on cputype stored in a.out header, or in n_type of initial
7059 (coff_write_object_contents): Set cputype correctly in a.out
7061 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7063 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7064 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7066 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7067 * libcoff.h: Rebuild.
7069 * cpu-rs6000.c (rs6000_compatible): New static function.
7070 (bfd_rs6000_arch): Use it.
7071 * cpu-powerpc.c (powerpc_compatible): New static function.
7072 (arch_info_struct): Define various flavours of PowerPC.
7073 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7076 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7078 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7080 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7082 * elflink.h (elf_link_add_object_symbols): Don't warn about
7083 changing the size or type if the old definition was weak.
7085 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7087 * coffcode.h (combined_entry_type): Add fix_line field.
7088 (coff_slurp_line_table): Warn if we try to set the lineno field of
7090 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7091 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7092 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7093 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7095 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7096 * libcoff.h: Rebuild.
7098 * libcoff-in.h (struct xcoff_tdata): Define.
7099 (xcoff_data): Define.
7100 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7101 * bfd-in2.h, libcoff.h: Rebuild.
7102 * coff-rs6000.c (xcoff_mkobject): New static function.
7103 (coff_mkobject): Define.
7104 (xcoff_copy_private_bfd_data): New static function.
7105 (coff_bfd_copy_private_bfd_data): Define.
7106 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7108 (rs6000coff_vec): Add DYNAMIC to object_flags.
7109 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7110 .loader sections specially.
7111 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7112 section alignment from the XCOFF tdata information.
7113 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7114 F_SHROBJ, and copy the extra a.out header information into the
7115 XCOFF tdata structure.
7116 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7117 F_DYNLOAD and the extra a.out header information.
7118 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7119 C_HIDEXT symbol with attached csect information.
7120 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7121 in the o_maxdata field.
7122 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7123 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7124 end if BSF_NOT_AT_END is set.
7126 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7127 _bfd_read_ar_hdr_fn.
7128 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7129 * bfd-in2.h, libbfd.h: Rebuild.
7130 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7132 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7133 (bfd_slurp_bsd_armap_f2): Likewise.
7134 (_bfd_slurp_extended_name_table): Likewise.
7136 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7138 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7140 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7141 when the symbol table is empty.
7143 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7144 space for section symbols, since we don't output them either.
7145 (elf_m68k_adjust_dynindx): Removed.
7147 * ptrace-core.c (rawptr): Make it a local variable of
7148 ptrace_unix_core_file_p.
7150 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7152 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7155 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7156 Mac object file formats.
7158 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7160 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7161 auxent if there isn't one.
7162 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7163 rather than FILNMLEN as the maximum name length.
7165 * coffcode.h (bfd_coff_backend_data): Add new field
7166 _bfd_coff_print_aux.
7167 (bfd_coff_print_aux): New static function.
7168 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7169 scnlen field of an XTY_LD csect aux entry.
7170 (coff_print_aux): New static function.
7171 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7172 in coff_pointerize_aux_hook.
7173 (bfd_coff_std_swap_table): Initialize new field.
7174 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7175 * libcoff.h: Rebuild.
7176 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7177 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7179 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7180 if there are symbols, for native AIX ld compatibility.
7182 * coffcode.h (bfd_coff_backend_data): Add new field
7183 _bfd_coff_pointerize_aux_hook.
7184 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7185 or I960, and as 0 otherwise.
7186 (bfd_coff_std_swap_table): Initialize new field.
7187 * libcoff.h: Rebuild.
7188 * coffgen.c (coff_pointerize_aux): Change parameters to take
7189 symbol pointer instead of type and class, and to take aux index.
7190 Call _bfd_coff_pointerize_aux_hook if it is defined.
7191 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7192 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7193 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7195 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7196 read-only/host-only support.
7198 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7200 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7203 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7204 BFD_JUMP_TABLE_ARCHIVE accordingly.
7205 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7206 (_bfd_compute_and_write_armap): Declare.
7207 (_bfd_generic_read_ar_hdr): Declare.
7208 (_bfd_read_ar_hdr): Define.
7209 (_bfd_noarchive_read_ar_hdr): Define.
7210 (_bfd_archive_bsd_read_ar_hdr): Define.
7211 (_bfd_archive_coff_read_ar_hdr): Define.
7212 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7213 _bfd_read_ar_hdr instead.
7214 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7215 (_bfd_compute_and_write_armap): Rename from
7216 compute_and_write_armap. Make non-static. Change all callers.
7217 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7218 than _bfd_snarf_ar_hdr.
7219 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7220 * ieee.c (ieee_read_ar_hdr): Define.
7221 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7222 * oasys.c (oasys_read_ar_hdr): Define.
7223 * som.c (som_read_ar_hdr): Define.
7224 * bfd-in2.h, libbfd.h: Rebuild.
7226 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7228 * peicode.c (coff_swap_filehdr_in): If symptr is
7229 zero, there aren't any symbols, even if nsyms is set.
7231 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7233 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7235 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7236 sections, and set styp correctly for them: .got, .hash, .dynamic,
7237 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7238 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7240 (ecoff_sort_hdrs): New static function.
7241 (ecoff_compute_section_file_positions): Return boolean, not void.
7242 Sort the sections by VMA before looking through them. Put the
7243 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7244 section on an appropriate boundary within the page.
7245 (ecoff_compute_reloc_file_positions): Check return value of
7246 ecoff_compute_section_file_positions.
7247 (_bfd_ecoff_set_section_contents): Likewise.
7248 (_bfd_ecoff_write_object_contents): Check for various Alpha
7249 section types when incrementing text_size and data_size. Call
7250 adjust_headers backend function if it exists.
7251 * coff-alpha.c (alpha_adjust_headers): New static function.
7252 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7253 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7255 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7257 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7259 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7260 of ALTERNATE_AIX_CORE_FORMAT.
7261 * configure.in (aix4): No longer need CORE_FLAGS.
7262 * configure: Updated.
7264 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7266 NS32k changes from Ian Dall:
7267 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7269 (aout_link_input_section_std, aout_link_input_section_ext,
7270 aout_link_reloc_link_order): Call them instead of _bfd_*
7272 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7274 (backend_data): Use it instead of hardcoded zero.
7276 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7277 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7279 * ns32knetbsd.c: Include bfd.h.
7280 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7281 (MY_bfd_reloc_type_lookup): Declare function too.
7282 * pc532-mach.c (set_sizes): Don't declare.
7283 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7284 (backend_data, MY_backend_data): Don't define.
7286 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7287 ns32k-*-lites* like ns32k-*-netbsd*.
7289 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7292 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7294 * coffcode.h (coff_write_object_contents): Restore setting
7295 f_timdat to 0, deleted on August 22.
7297 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7299 * coffcode.h (coff_bfd_copy_private_symbol_data,
7300 coff_bfd_copy_private_section_data,
7301 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7302 * peicode.h (coff_bfd_copy_private_bfd_data): New
7303 (pe_bfd_copy_private_bfd_data): New.
7304 (coff_swap_scnhdr_in): Swap bss size into the right place.
7305 (pe_print_private_bfd_data): Add some newlines.
7307 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7309 * som.c (setup_sections): Don't die if a space has no subspaces.
7311 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7313 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7314 dynamic symbol override a common symbol. Don't change the size or
7315 type if they have been set and the new symbol is not a definition.
7316 Warn if the size or type changes.
7318 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7320 * som.c (som_begin_writing): Don't write the symbol table or
7322 (som_finish_writing): Write them here. Place them after the
7323 subspace data, but before the relocs.
7325 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7327 * sunos.c (sunos_add_one_symbol): Just pass false, not
7328 info->shared_library, to sunos_create_dynamic_sections.
7329 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7331 (sunos_check_dynamic_reloc): Remove .text section assertion.
7333 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7335 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7336 * configure, configure.in: Add pmac_xcoff_vec case.
7337 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7338 * coff-pmac.c: New file, PowerMac XCOFF support.
7339 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7340 * targets.c (pmac_xcoff_vec): Declare.
7342 * mpw-config.in: Various changes to be compatible with the
7343 autoconf-based configury.
7344 * mpw-make.sed: New file, sed commands to translate Unix
7345 makefile into MPW syntax.
7346 * mpw-make.in: Remove.
7347 * hosts/mpw.h: Remove.
7348 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7349 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7351 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7353 * binary.c (binary_get_symtab): Return an empty string on error.
7354 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7356 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7358 * coff-ppc.c: Reformatted according to gnu conventions
7359 Removed irrelevant "if 0" code
7361 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7363 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7364 symbols rather than as indirect symbols.
7365 (MY(slurp_symbol_table)): Don't do anything special about
7368 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7369 of .ctors and .dtors sections is no larger than 2.
7371 * sunos.c (sunos_add_one_symbol): Don't change
7372 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7374 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7375 dynamic symbols when creating a shared library.
7376 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7378 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7379 written even if it is not defined in a regular object.
7380 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7381 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7382 rather than the constant 22.
7383 (sunos_check_dynamic_reloc): Handle creating a shared library.
7384 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7385 zero when creating a shared library.
7386 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7387 write it out at the start of the symbol table.
7389 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7391 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7393 * config.bfd: Add arm-*-coff.
7394 * configure.in, configure: Add armcoff_{little,big}_vec.
7395 * targets.c (armcoff_{little,big}_vec): Declare.
7396 (bfd_target_vector): Add armcoff_{little,big}_vec.
7397 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7399 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7401 * targets.c (bfd_find_target): Remove debugging code.
7403 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7405 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7407 * Makefile.in: added *-ppc files
7408 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7409 allow pe based .o's to be shared with other tools on ppc/NT
7410 * config.bfd: added powerpc[le]-[pe|winnt] config support
7411 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7412 * peicode.h: Added more section flags for PE on ppc
7413 Added coff_swap_filehdr_out to allow peicode.h to be
7414 used for non-image PE files on ppc.
7415 Check for image, or not, before copying pe_opthdr
7416 * targets.c: Added new bfd's
7417 * targets.c: Removed two inactive bfds that shouldn't have made it this
7420 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7422 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7423 explicit values to initialize all relocs. Change all users.
7424 (ppc_elf_brtaken_inner): New function to handle branch predicition
7426 (ppc_elf_brtaken_reloc): Ditto.
7427 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7428 relocs use ppc_elf_unsupported_reloc.
7429 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7430 needs to be reported.
7431 (ppc_elf_relocate_section): Support branch prediction relocs.
7433 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7435 * bfd.c (bfd_assert): Remove \n from string passed to
7438 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7439 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7440 (bfd_coff_make_section_hook): Don't define.
7441 (coff_make_section_hook): Remove.
7442 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7443 (styp_to_sec_flags): Likewise.
7444 (coff_write_object_contents): Likewise.
7445 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7447 * libcoff.h: Rebuild.
7448 * coffgen.c (make_a_section_from_file): Just call
7449 bfd_make_section_anyway, not bfd_make_section or
7450 bfd_coff_make_section_hook.
7451 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7452 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7453 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7454 make_section_hook field.
7455 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7457 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7458 pointers into value field for warning and indirect symbols; just
7459 leave the value field alone.
7460 * linker.c (generic_link_add_symbol_list): Use next symbol for
7461 warning and indirect symbols, rather than looking in symbol value.
7462 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7463 parameter. Change all callers. Remove support for indirect
7464 symbols; it didn't work anyhow.
7465 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7466 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7467 * bfd-in2.h: Rebuild.
7469 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7471 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7472 go back to telling the tools this reloc operates on 32 bits.
7474 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7476 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7477 rather than a direct fprintf.
7478 * archive.c (_bfd_write_archive_contents): Likewise.
7479 * coffcode.h (coff_slurp_symbol_table): Likewise.
7480 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7481 (ppc_elf_unsupported_reloc): Likewise.
7482 (ppc_elf_relocate_section): Likewise.
7483 * i386linux.c (linux_tally_symbols): Likewise.
7484 (linux_finish_dynamic_link): Likewise.
7485 * osf-core.c (osf_core_core_file_p): Likewise.
7486 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7487 * som.c (som_sizeof_headers): Likewise.
7488 * srec.c (srec_bad_byte): Likewise.
7489 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7490 * libbfd-in.h (bfd_assert): Declare first parameter const.
7491 * libbfd.h: Rebuild.
7492 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7493 bfd_reloc_overflow is enough.
7494 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7495 * coff-h8500.c (rtype2howto): Likewise.
7496 * coff-z8k.c (rtype2howto): Likewise.
7497 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7498 * elf.c (_bfd_elf_get_lineno): Likewise.
7499 (_bfd_elf_no_info_to_howto): Likewise.
7500 (_bfd_elf_no_info_to_howto_rel): Likewise.
7501 * hp300hpux.c (convert_sym_type): Likewise.
7502 (MY(swap_std_reloc_in)): Likewise.
7503 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7505 * libaout.h (struct aoutdata): Add line_buf field.
7506 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7507 and filename_buffer. Instead, use a malloc buffer stored in the
7508 new line_buf field. Remove length restrictions.
7510 * coffgen.c (string_size): Remove static variable.
7511 (debug_string_size, debug_string_section): Likewise.
7512 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7513 and debug_string_size_p parameters. Use them instead of the
7514 global variables. Change all callers.
7515 (coff_write_symbol): Likewise.
7516 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7517 (coff_write_symbols): Add local variables to replace removed
7520 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7521 function, and line_base fields.
7522 * libcoff.h: Rebuild.
7523 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7524 information, rather than using static variables.
7526 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7527 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7529 * init.c (initialized): Remove static variable.
7530 (bfd_init): Don't bother setting initialized.
7531 (bfd_check_init): Remove.
7532 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7533 * libbfd.h: Rebuild.
7535 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7537 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7538 size for full core dumps. Copy core file header to private data.
7539 (rs6000coff_core_file_failing_command,
7540 rs6000coff_core_file_failing_signal): New functions to extract
7541 the file name and terminating signal from the core file.
7542 * coff-rs6000.c: Use them.
7544 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7546 Change arch info to be const, initialized at compile time.
7547 * archures.c: Reindent many functions. Change CONST to const.
7548 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7549 nothing set it anyhow. Make next const.
7550 (bfd_arch_info_list): Remove.
7551 (bfd_archures_list): Rename from archures_init_table. Change from
7552 a table of function pointers to a table of bfd_arch_info_type
7553 structure addresses.
7554 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7555 (bfd_lookup_arch): Likewise.
7556 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7558 (bfd_default_arch_struct): Make const.
7559 (bfd_arch_init, bfd_arch_linkin): Remove.
7560 (bfd_get_arch_info): Return a const pointer.
7561 * init.c (bfd_init): Don't call bfd_arch_init.
7562 * bfd.c (struct _bfd): Make arch_info const.
7563 * bfd-in2.h: Rebuild.
7564 * libbfd.h: Rebuild.
7565 * configure.in: Put & before everything in $selarchs.
7566 * configure: Rebuild.
7567 * cpu-*.c: Change bfd_*_arch from a function which calls
7568 bfd_arch_linkin to a const structure.
7569 * ieee.c (ieee_object_p): Make arch const.
7571 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7573 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7575 * bfd-in2.h: Regenerate.
7576 * libbfd.h: Regenerate.
7578 * elf32-ppc.c (reloc_type): Update names to match current draft.
7579 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7580 relative. Update names to current V.4 draft.
7581 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7582 (ppc_elf_relocate_section): Rename relocations to match draft.
7584 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7586 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7587 compiled with -mrelocatable-lib to be linked with either normal
7588 modules or -mrelocatable modules.
7590 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7592 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7593 in the a.out header.
7595 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7596 a reloc against a local symbol, even if it's not a section.
7598 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7600 * targets.c (bfd_target): Remove unused align_power_min field.
7601 * bfd-in2.h: Rebuild.
7602 * All backends: Remove initialization of align_power_min.
7604 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7606 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7608 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7610 * config.bfd (mips-dec-netbsd*): New target.
7611 * configure.host (mips-dec-netbsd*): New host.
7612 * configure.in (mips-dec-netbsd*): New native.
7613 * configure: Rebuild.
7615 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7617 Make the COFF backend linker merge common types:
7618 * cofflink.c (struct coff_debug_merge_element): Define.
7619 (struct coff_debug_merge_type): Define.
7620 (struct coff_debug_merge_hash_entry): Define.
7621 (struct coff_debug_merge_hash_table): Define.
7622 (coff_debug_merge_hash_table_init): Define.
7623 (coff_debug_merge_hash_table_free): Define.
7624 (coff_debug_merge_hash_lookup): Define.
7625 (struct coff_final_link_info): Add debug_merge field.
7626 (coff_debug_merge_hash_newfunc): New static function.
7627 (_bfd_coff_final_link): Allocate and free debug_merge table.
7628 (coff_link_input_bfd): Merge identical enum, struct and union
7631 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7633 Convert i960 COFF to use COFF backend linker.
7634 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7635 structure to store the symbol being used.
7636 (coff_i960_start_final_link): New static function.
7637 (coff_i960_relocate_section): New static function.
7638 (coff_i960_adjust_symndx): New static function.
7639 (coff_start_final_link): Define.
7640 (coff_relocate_section): Define.
7641 (coff_adjust_symndx): Define.
7642 * coffcode.h (bfd_coff_backend_data): Add new callback function
7643 _bfd_coff_start_final_link.
7644 (bfd_coff_start_final_link): Define.
7645 (coff_start_final_link): Define if not defined.
7646 (bfd_coff_std_swap_table): Add coff_start_final_link.
7647 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7649 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7650 function callback is not NULL.
7651 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7652 (_bfd_coff_internal_syment_name): Declare.
7653 * libcoff.h: Rebuild.
7654 * configure.in (icoff_big_vec): Add cofflink.o.
7655 (icoff_little_vec): Likewise.
7656 * configure: Rebuild.
7658 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7660 * Makefile.in (clean-info): Remove extraneous tab from line
7663 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7665 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7666 contents has relocs.
7668 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7670 * coffcode.h (coff_compute_section_file_positions): Keep the
7672 (coff_write_object_contents): Remember if it's a relocatable
7674 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7675 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7676 if relocatable file. Swap out saved raw size.
7678 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7680 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7681 (maintainer-clean): Rename from realclean, passing
7682 maintainer-clean down to subdirectories, but leave realclean as a
7685 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7688 * dep-in.sed: Remove config.h from generated dependencies.
7690 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7691 broken out of sunos_canonicalize_dynamic_symtab.
7692 (sunos_canonicalize_dynamic_symtab): Call new function
7693 sunos_slurp_dynamic_symtab.
7694 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7695 dynamic symbol table to the caller.
7696 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7697 callback to override the symbols being read.
7698 * libaout.h (struct aout_backend_data): Add three new parameters
7699 to add_dynamic_symbols callback.
7701 Extensive minor changes to avoid various gcc warnings. Also:
7702 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7703 * archures.c (bfd_arch_info_type): Change mach field from long to
7705 (bfd_lookup_arch): Change machine parameter from long to unsigned
7708 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7710 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7711 a symbol with a non-zero plt_offset.
7713 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7715 * elfcode.h (align_file_position): Remove; not used.
7717 * configure.in: Only check for <sys/procfs.h> on a native system,
7718 and make sure it defines prstatus_t.
7719 * configure: Rebuild.
7721 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7723 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7725 * config.in: Rename from config.h.in.
7726 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7727 Check for config.h:config.in when creating stamp-h.
7728 * configure: Rebuild.
7729 * Makefile.in (stamp-h): Depend upon config.in rather than
7730 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7731 calling config.status.
7733 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7734 (Makefile): Just rebuild Makefile.
7735 (config.h, stamp-h): New targets.
7736 * configure.in: Create stamp-h when rebuilding config.h.
7737 * configure: Rebuild.
7739 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7741 * configure.in: Call AC_CONFIG_HEADER. Substitute
7742 HOST_64BIT_LONG. Check that various header files exist. Check
7743 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7744 and/or free need to be declared. Don't make a link to sysdep.h.
7745 Define TRAD_HEADER for various hosts.
7746 * configure: Rebuild.
7747 * configure.host: Don't set my_host. Add definitions taken from
7748 host header files for various entries. Remove entries which now
7750 * acconfig.h: New file.
7751 * config.h.in: New file, built by autoheader.
7752 * sysdep.h: New file.
7753 * Makefile.in (do_distclean): Don't remove sysdep.h.
7755 (LOCAL_H_DEPS): New variable.
7756 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7758 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7759 ($(OPTIONAL_BACKENDS)): Likewise.
7760 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7761 looking through sysdep.h.
7762 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7763 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7764 (fprintf_vma, sprintf_vma): Likewise.
7765 (int64_type, uint64_type): Don't define.
7766 * bfd-in2.h: Rebuild.
7767 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7768 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7769 * lynx-core.c: Include stuff from old hosts/lynx.h.
7770 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7771 rather than NO_FCNTL.
7772 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7773 rather than NATIVE_HPPAHPUX_COMPILER.
7774 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7776 * hosts/*.h: Remove all header files which merely include,
7777 declare, and define things. Leave header files which define
7778 information needed by trad-core.c.
7780 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7781 (BFD_CC_FOR_BUILD): Define.
7782 * configure.in: Use BFD_CC_FOR_BUILD.
7783 * configure: Rebuild.
7785 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7787 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7788 * configure: Rebuild.
7790 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7793 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7795 * config.bfd: i386pe_ve -> i386pe_vec.
7797 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7799 * configure.host: Incorporate host Makefile fragments by setting
7801 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7802 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7803 value based on whether the code is being compiled by a cross
7804 compiler. Don't substitute host_makefile_frag or frags.
7805 * aclocal.m4: New file to define local AC_PROG_CC.
7806 * configure: Rebuild.
7807 * Makefile.in (INSTALL): Set to @INSTALL@.
7808 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7809 (INSTALL_DATA): Set to @INSTALL_DATA@.
7811 (CC): Define as @CC@.
7812 (CFLAGS): Set to @CFLAGS@.
7813 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7814 (@host_makefile_frag@): Remove.
7815 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7816 after other options.
7817 (config.status): Remove dependency upon @frags@.
7818 * config/*.mh, config/README: Remove.
7820 * config.bfd: Rewrite to incorporate the contents of the Makefile
7821 fragments by setting shell variables, rather than merely returning
7822 the name of a Makefile fragment.
7823 * configure.in: Use shell variables set by config.bfd rather than
7824 looking at the target Makefile fragment files. Don't substitute
7825 target_makefile_frag. Do substitute TDEFINES.
7826 * configure: Rebuild.
7827 * Makefile.in (@target_makefile_frag@): Remove.
7828 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7829 * config/*.mt: Remove.
7831 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7833 * configure.in: Put changequote lines around "i[345]86" patterns
7834 section of core file support.
7836 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7838 * som.c (som_bfd_print_private_bfd_data): Define to use the
7841 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7843 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7844 entry, text_start and data_start.
7846 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7848 * Makefile.in (OFILES): Remove $(TDEPFILES).
7849 * config/apollo.mt (TDEPFILES): Remove.
7850 * config/README: Update.
7852 * configure.in: For a native configuration, set COREFILE and
7853 COREFLAG based on the canonical host name.
7854 * configure: Rebuild.
7855 * Makefile.in: Rebuild dependencies.
7856 (ALL_CFLAGS): Add @COREFLAG@.
7857 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7858 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7859 support routines. Check LYNX_CORE rather than HOST_LYNX.
7860 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7861 * i386lynx.c: Likewise.
7862 * m68klynx.c: Likewise.
7863 * sparclynx.c: Likewise.
7864 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7865 * *-core.c: Comment changes.
7866 * config/decstation.mh (HDEPFILES): Remove.
7867 (HDEFINES): Remove -DTRAD_CORE.
7868 * config/irix3.mh (RANLIB): Remove.
7869 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7870 (HDEFINES): Remove -DIRIX_CORE.
7871 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7872 (HDEFINES): Remove -DTRAD_CORE.
7873 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7874 * config/ultra3.mh (RANLIB): Remove.
7875 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7876 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7877 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7878 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7879 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7880 * config/i386aix.mh, config/i386bsd.mh: Remove.
7881 * config/i386linux.mh, config/i386mach3.mh: Remove.
7882 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7883 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7884 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7885 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7886 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7887 * config/solaris2.mh, config/stratus.mh: Remove.
7888 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7889 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7891 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7893 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7894 DT_FINI entry if the appropriate symbol is not in the hash table.
7896 * libelf.h (struct elf_backend_data): Add create_program_headers
7897 and want_hdr_in_seg fields.
7898 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7900 (elf_backend_create_program_headers): Likewise.
7901 (elfNN_bed): Initialize create_program_headers and
7903 * elf.c (get_program_header_size): Call create_program_headers
7905 (map_program_segments): Check want_hdr_in_seg backend field. Call
7906 create_program_headers backend routine.
7908 * elf.c (assign_file_positions_except_relocs): Align non allocated
7909 sections when creating an executable.
7911 * elfcode.h (elf_swap_phdr_in): Make non static.
7912 (elf_swap_phdr_out): Make non static.
7913 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7914 (bfd_elf32_swap_phdr_out): Declare.
7915 (bfd_elf64_swap_phdr_in): Declare.
7916 (bfd_elf64_swap_phdr_out): Declare.
7918 * ecofflink.c (ecoff_collect_shuffle): New static function.
7919 (_bfd_ecoff_get_accumulated_pdr): New function.
7920 (_bfd_ecoff_get_accumulated_sym): New function.
7921 (_bfd_ecoff_get_accumulated_ss): New function.
7922 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7923 (_bfd_ecoff_get_accumulated_sym): Declare.
7924 (_bfd_ecoff_get_accumulated_ss): Declare.
7925 * libbfd.h: Rebuild.
7927 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7929 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7931 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7932 warning symbols. If any section is named .gnu.warning.XXX, treat
7933 the contents as a warning to be issued if the symbol XXX is
7935 (elf_link_output_extsym): For an indirect or warning symbol, just
7936 output the symbol it points to.
7938 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7939 if bfd_hash_allocate fails, since it will already be set.
7940 (generic_link_hash_newfunc): Likewise.
7941 (archive_hash_newfunc): Likewise.
7942 (hash_entry_bfd): New static function.
7943 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7944 callback. Allocate a new warning using the hash table newfunc.
7945 Use bfd_hash_replace to update the entry in the hash table, rather
7946 than assuming we can copy the fields with structure assignment.
7948 * hash.c (bfd_hash_replace): New function.
7949 * bfd-in.h (bfd_hash_replace): Declare.
7950 * bfd-in2.h: Rebuild.
7952 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7954 * config.bfd: Add mips*vr4300-*-elf* target.
7955 * config/mipsbvr4300.mt: Added.
7957 See file ChangeLog.2
7964 version-control: never