1 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.am: New file, based on old Makefile.in.
4 * acinclude.m4: New file, copied from old aclocal.m4.
5 * configure.in: Define and call AM_PROG_LIBTOOL and friends.
6 Remove shared library handling; now handled by libtool. Replace
7 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AM_MAINTAINER_MODE,
8 AM_CYGWIN32, and AM_EXEEXT. Change all .o files to .lo. Remove
9 stamp-h handling in AC_OUTPUT.
10 * acconfig.h: Mention PACKAGE and VERSION.
11 * stamp-h.in: New file.
12 * dep-in.sed: Change .o to .lo.
13 * Makefile.in: Now built with automake.
14 * aclocal.m4: Now built with aclocal.
15 * config.in, configure: Rebuild.
17 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
19 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
20 if there is only a relocation to a read-only but not allocatable
22 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
23 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
24 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
25 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
26 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
28 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
29 (ppc_elf_create_linker_section): These sections are not
30 created by the linker (that is, they are created by the user
31 putting data in them). In particular, they can be the source
32 and target of relocations.
33 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
34 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
35 objects (for instance, 'long double') to 16-byte boundaries.
36 (ppc_elf_size_dynamic_sections): Make the code that generates
37 section symbols exactly the same as for sparc, reducing the
38 number of section symbols output.
39 (ppc_elf_check_relocs): Check postcondition of
40 bfd_elf32_link_record_dynamic_symbol. Make default case the
41 same as corresponding code for sparc, fixing bug involving
43 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
44 forced to be local because of versioning (by replicating
45 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
46 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
48 (ppc_elf_relocate_section): Add handy debugging code for when
49 assertion fails. Add some more 'symbol made local because of
52 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
53 processing a GOT relocation as required by ABI.
55 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
57 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
58 version info if this symbol came from a dynamic object.
59 (elf_link_add_object_symbols): Set the version info of a symbol
60 only if the object actually contains version definitions and
63 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
65 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
66 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
68 * configure: Regenerated with autoconf 2.12.
69 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
71 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
73 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
74 a warning rather than returning an error.
76 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
78 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
80 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
82 * cisco-core.c: define signals for wingdb.
84 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
86 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
87 the same number of aux entries.
89 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
91 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
92 difference of two symbols if the relocation size is 32 bits.
93 (som_write_fixups): Handle R_DATA_EXPR.
95 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
97 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
98 its value if COFF_WITH_PE is defined.
100 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
102 * coff-stubgo32.c: New file.
103 * go32stub.h: New file.
104 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
105 * coffswap.h (coff_swap_filehdr_in): Invoke
106 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
108 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
109 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
110 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
111 COFF_ADJUST_AUX_IN_POST if they are defined.
112 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
113 COFF_ADJUST_AUX_OUT_POST if they are defined.
114 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
115 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
116 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
117 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
118 * targets.c (go32stubbedcoff_vec): Declare.
119 (bfd_target_vector): Add go32stubbedcoff_vec.
120 * configure.in (go32coff_vec): New target vector.
121 (go32stubbedcoff_vec): Likewise.
122 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
123 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
124 * Makefile.in: Rebuild dependencies.
125 (BFD32_BACKENDS): Add coff-stubgo32.o.
126 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
127 (HFILES): Add go32stub.h.
129 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
131 * configure.in: Check for fdopen.
132 * configure, config.in: Rebuild.
133 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
134 __GO32__. Reindent a bit.
136 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
138 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
139 flag for newly created sections.
140 (sunos_add_dynamic_symbols): Don't discard newly created sections
141 if shared library is dynobj.
143 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
145 * elf.c (map_sections_to_segments): When checking whether
146 including a section in a segment would force us to skip a page,
147 align the address of the next segment to avoid wraparound
151 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
153 * coffcode.h (coff_write_object_contents): Initialize
154 target id field to TIC80_TARGET_ID.
155 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
157 (coff_swap_filehdr_in): Swap in target id field if used.
160 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
162 * coff-i386.c (coff_i386_is_local_label_name): New static function
163 if TARGET_UNDERSCORE.
164 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
165 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
167 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
169 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
170 complain_overflow_signed, for 32 bit PC relative relocations.
172 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
174 * elflink.h (elf_link_add_object_symbols): When a version
175 indirection symbol is overridden, make the original symbol point
176 at the real overriding symbol.
178 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
181 * elflink.h (elf_link_output_extsym): Use the right section for a
183 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
184 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
186 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
188 * elflink.h (elf_merge_symbols): Resolve indirect and warning
189 symbols before checking for new symbols.
191 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
193 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
195 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
196 file, not aoutsz bytes (they are different in XCOFF .o files).
198 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
199 redefined by objects included from archives.
201 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
203 * elflink.h (elf_merge_symbol): In the case of a new defined
204 symbol overriding an old defined symbol, return the hash table
205 entry which we modify, even if it is the target of an
207 (elf_link_add_object_symbols): If the real name of the symbol gets
208 overridden, convert the versioned symbol into an indirect symbol
211 * elflink.h (elf_merge_symbol): New static function, broken out of
212 elf_link_add_object_symbols.
213 (elf_link_add_object_symbols): Call it.
215 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
217 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
218 handle case where COFF filehdr does not immediately follow PE
220 * coffgen.c (coff_object_p): Remove useless seek to current
223 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
225 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
228 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
230 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
231 symbols, skip N_ABS symbols with debugging storage classes.
233 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
235 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
236 relocs in shared libraries which refer to local symbols. Cope
237 with addend when processing a GOT relocation.
239 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
240 for sections that the linker didn't create.
241 (ppc_elf_finish_dynamic_sections): Only try to write out a section
242 symbol if it was created in ppc_elf_size_dynamic_sections.
243 (ppc_elf_relocate_section): Complain if we have to generate a reloc
244 relative to a section for which we didn't output a symbol.
246 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
247 relocs are 'rela' relocs, like everything else. .rela.plt is not
248 a read-only section, so we don't have to special-case it.
250 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
251 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
253 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
254 (ppc_elf_relocate_section): @got offsets are 4 from start of the
256 * elflink.c (_bfd_elf_create_got_section): The three reserved
257 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
259 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
262 * elf32-ppc.c (ppc_elf_check_relocs): Use
263 _bfd_elf_create_got_section to create the GOT rather than
264 ppc_elf_create_linker_section. Create the '.rela.got' section
266 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
267 symbol has a GOT entry.
268 (ppc_elf_relocate_section): Record when a symbol is used through
269 the GOT, and allocate space in the GOT for each such symbol.
270 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
271 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
274 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
275 treated in a similar way to ADDR16_HA relocs.
276 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
277 shared objects; the linker must deal with them.
278 (ppc_elf_create_linker_section): Stop setting
279 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
280 LINKER_SECTION_PLT stuff.
281 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
282 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
283 section, not ELF-specific calls.
284 (elf_backend_plt_not_loaded): Set to 1.
285 (elf_backend_got_symbol_offset): Set to 4.
286 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
287 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
288 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
289 plt_not_loaded member.
290 (_bfd_elf_create_got_section): Apply got_symbol_offset.
291 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
293 (elf_backend_G_O_T_offset): Set default to 0.
294 (elfNN_bed): Set added fields.
296 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
297 DT_RELENT in shared objects; should be DT_RELAENT.
299 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
300 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
301 such a reloc (in a non-shared object) refers to a symbol that's
304 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
306 * elfcode.h (put_signed_word): Define.
307 (get_signed_word): Define.
308 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
309 (elf_swap_reloca_out): Use put_signed_word for the r_addend
311 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
312 bfd_get_signed_32 to set the r_addend field.
313 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
314 bfd_h_get_signed_64 to set the r_addend field.
316 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
318 * elf32-i386.c (elf_i386_relocate_section): When generating a
319 shared library, do the relocation if the input section is not
322 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
323 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
324 (elf_fix_symbol_flags): New static function, broken out of
325 elf_adjust_dynamic_symbol.
326 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
327 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
328 forced local even if NEEDS_PLT is set. When forcing a symbol to
329 be local, clear NEEDS_PLT.
330 (elf_link_output_extsym): Remove unused local bed.
332 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
334 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
335 for derived elf linker hash table entries. References to
336 elf_link_hash_entry changed appropriately.
337 (elf32_mn10300_link_hash_table): New structure for derived elf
339 (elf32_mn10300_hash_table): Define.
340 (elf32_mn10300_link_hash_traverse): Likewise.
341 (elf32_mn10300_link_hash_newfunc): New function.
342 (elf32_mn10300_link_hash_table_create): Likewise.
343 (elf32_mn10300_finish_hash_table_entry): Likewise.
344 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
345 of prologue code, and call:32->call:16 relaxing.
346 (compute_function_info: New function.
347 (bfd_elf32_bfd_ilink_hash_table_create): Define.
349 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
351 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
352 for a symbol which is being forced to be local.
353 * elf32-i386.c (elf_i386_relocate_section): Write out the
354 relocation value for a GOT reloc for a symbol which is turning
356 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
357 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
359 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
361 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
362 value if the symbol is turning into a local symbol.
363 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
364 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
366 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
368 * elflink.h (elf_link_add_object_symbols): Also read verneed
369 information by calling `_bfd_elf_slurp_version_tables'.
370 (elf_link_add_object_symbols): For undefined symbols look for
371 version information in the verneed records.
372 (elf_link_add_object_symbols): Use soname of shared object
373 for verneed record if it is available.
375 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
377 * cpu-arm.c: Add prototypes for compatible and scan.
378 * cofflink.c: Add prototype for mark_relocs.
380 * archive.c (bfd_special_undocumented_glue): Change filename to
381 const pointer. Add prototype.
383 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
385 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
386 sections that will be discarded.
388 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
390 * elflink.h (elf_link_find_version_dependencies): When searching
391 for known version symbol skip non-matching verdef records, not
394 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
396 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
397 not a bfd_vma, to the base file, to match how dlltool reads it.
399 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
401 * reloc.c: Add thumb relocations.
403 * bfd-in2.h: Add Thumb relocations.
405 * libbfd.h: Add Thumb relocations.
407 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
409 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
411 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
413 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
414 for a section even if it is not loaded.
416 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
418 (_bfd_coff_link_input_bfd): Separate section VMA handling for
419 input and output files.
420 (_bfd_coff_generic_relocate_section): Check whether input file,
421 not output file, is a PE file.
423 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
425 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
427 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
429 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
432 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
434 * cpu-arm.c (compatible): Add test for supersets of ARM
437 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
439 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
442 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
444 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
445 called directly by gas/config/tc-arm.c.
447 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
449 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
450 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
452 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
454 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
457 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
459 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
460 (coff_bfd_copy_private_bfd_data): Ditto.
461 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
462 (coff_arm_bfd_print_private_bfd_data): Ditto.
463 (coff_arm_bfd_set_private_flags): Ditto.
464 (coff_arm_bfd_copy_private_bfd_data): Ditto.
466 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
468 * libcoff-in.h (struct coff_final_link_info): Add boolean
469 global_to_static member for support of task linking.
470 (_bfd_coff_write_task_globals): Add prototype.
471 * libcoff.h: Regenerate.
472 * coffcode.h (coff_write_object_contents): Use #ifdef to
473 check RS6000COFF_C, to be consistent with all other uses
475 * cofflink.c (_bfd_coff_final_link): If doing task linking,
476 call _bfd_coff_write_task_globals.
477 (_bfd_coff_link_input_bfd): If doing task linking, convert
478 global functions to static.
479 (_bfd_coff_write_global_sym): If doing task linking, convert
480 global variables to static.
481 (_bfd_coff_write_task_globals): New function.
483 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
484 (C_AUTOARG): #undef since it clashes with C_UEXT.
485 (C_LASTENT): #undef since it clashes with C_STATLAB.
486 * coffcode.h (coff_write_object_contents): Use TIC80COFF
488 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
489 when TIC80COFF defined (clashes with C_UEXT). Explicitly
490 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
494 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
496 * coff-tic80.c (tic80_howto_table): Change overflow check for most
497 PP relocations to complain_overflow_dont.
499 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
501 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
502 name of R_RELLONG to "RELLONG". Set rightshift and complain for
504 (ppbase_reloc, glob15_reloc): New static functions.
505 (glob16_reloc, local16_reloc): New static functions.
506 (rtype2howto): Handle all relocation types.
507 (coff_tic80_relocate_section): New static function.
508 (coff_relocate_section): Define to coff_tic80_relocate_section.
509 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
512 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
514 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
515 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
517 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
518 callers. If PE file, don't add section VMA.
519 (coff_write_alien_symbol): If PE file, don't add section VMA.
520 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
521 (_bfd_coff_write_global_sym): Likewise.
522 (_bfd_coff_generic_relocate_section): Likewise.
524 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
527 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
529 * cofflink.c (mark_relocs): Add new function to mark symbols which
530 are used by relocations.
531 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
532 suppress the skipping of symbols that have thus been marked.
534 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
536 * coff-sh.c (sh_merge_private_data): New static function.
537 (coff_bfd_merge_private_bfd_data): Define.
540 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
542 * coff-tic80.c: Remove unnecessary #ifdefs.
543 * config.bfd: Set targ_underscore to yes for tic80.
545 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
547 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
548 with unresolved external symbols in GDB).
551 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
553 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
554 the symbols associated with each BFD.
555 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
557 * elf-m10200.c: Likewise.
558 * elf32-m32r.c: Likewise.
559 * elf32-sh.c: Likewise.
561 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
563 * elflink.h (elf_link_add_object_symbols): Don't decrease the
564 alignment of a common symbol. If two symbols that look like
565 common symbols are found in two shared libraries, and the size is
566 different, use the larger size, and warn if --warn-common. If a
567 common symbol overrides a definition in a shared library, set the
568 size to the larger size, and warn if --warn-common.
570 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
572 * cpu-arm.c (compatible): Allow default machine to be polymorphed
573 into any other machine type.
575 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
577 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
578 data into an unitialised destination set its machine type as well.
580 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
582 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
583 to common symbol size. Consistently treat uninitialized symbols
584 in shared objects as common symbols.
586 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
588 * archures.c (constants): Added new constants to identify the
589 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
590 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
592 * bfd-in2.h (constants): Added new constants to identify
593 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
594 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
595 bfd_mach_arm_4T. This file is auto-magically generated from the
596 archures.c file. This update is just to save work.
598 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
599 coff_arm_bfd_print_private_bfd_data,
600 coff_arm_bfd_set_private_flags,
601 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
602 (global): Macro redefinitions set up to use these new functions.
604 * coffcode.h (coff_mkobject_hook): Added call to
605 coff_arm_bfd_set_private_flags().
606 (coff_set_arch_mach_hook): Added code to set machine type based on
607 bits stored in internal flags.
608 (coff_set_flags): Added code to set the new bits in the flags
609 field based on the machine number.
610 (function definition macros): Made all function definition macros
611 conditional so that they can be overridden by target specific
614 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
615 Structure extended to include new types, one each for ARMv2,
616 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
618 * libcoff-in.h (struct coff_tdata): Added flags field.
620 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
622 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
624 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
627 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
629 * coffgen.c (coff_find_nearest_line): If there are no syments,
632 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
634 * config.bfd: cope with '*-*-linux-gnuaout' targets.
636 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
638 * targmatch.sed: Add explicit \n characters to work around bug in
639 HP/UX 10.20 sed program.
641 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
643 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
646 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
648 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
650 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
652 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
653 (struct elf_m68k_pcrel_relocs_copied, struct
654 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
655 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
656 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
657 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
659 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
660 PC relative relocs for a global symbol defined in a regular
661 object, and count the number of PC relative relocs copied for any
663 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
664 traverse with elf_m68k_discard_copies.
666 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
668 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
669 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
671 * coffcode.h (coff_compute_section_file_positions): Force the
672 potential last byte in the file to be written out when
675 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
677 * configure.host (mips*-*-openbsd*): New host.
679 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
681 * elflink.h (elf_link_add_object_symbols): Only subtract the
682 section VMA from the symbol value if this is a fully linked file.
684 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
685 (struct elf_i386_link_hash_entry): Define.
686 (struct elf_i386_link_hash_table): Define.
687 (elf_i386_link_hash_traverse): Define.
688 (elf_i386_hash_table): Define.
689 (elf_i386_link_hash_newfunc): New static function.
690 (elf_i386_link_hash_table_create): New static function.
691 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
692 PC relative relocs for a global symbol defined in a regular
693 object, and count the number of PC relative relocs copied for any
695 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
696 traverse with elf_i386_discard_copies.
697 (elf_i386_discard_copies): New static function.
698 (bfd_elf32_bfd_link_hash_table_create): Define.
700 From Gordon W. Ross <gwr@mc.com>:
701 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
702 (sunos4_aout_backend): Use MY_entry_is_text_address.
705 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
707 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
708 R_D30V_32_NORMAL to 2 (4 bytes).
711 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
713 From Gordon W. Ross <gwr@mc.com>:
714 * netbsd.h (N_SHARED_LIB): Define.
715 (SEGMENT_SIZE): Don't define.
716 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
718 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
719 (SEGMENT_SIZE): Don't define.
721 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
722 to sizeof Rela structure, not sizeof Rel structure. From Gary
723 Thomas <g.thomas@opengroup.org>.
725 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
727 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
728 whenever entry is larger than text address, but only by whole
729 pages. From Gordon W. Ross <gwr@mc.com>.
731 * Makefile.in (install): Depend upon installdirs. Use
732 mkinstalldirs to build $(oldincludedir).
733 (installdirs): New target.
735 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
736 if this is a debugging section which we are stripping.
738 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
740 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
741 alpha-specific target data struct.
743 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
745 From Thomas Graichen <graichen@rzpd.de>:
746 * Makefile.in: Always use $(SHELL) when running move-if-change.
747 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
748 * configure: Rebuild.
750 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
752 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
753 VMA if this is an executable file or a shared object.
755 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
758 * libaout.h (struct aout_backend_data): Add entry_is_text_address
760 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
761 start of the file. Remove uses later on which switch using
763 (MY(callback)): Handle entry_is_text_address.
764 (MY_entry_is_text_address): Define if not defined.
765 (MY(backend_data)): Initialize new field.
766 * aoutf1.h (sunos4_aout_backend): Likewise.
767 * i386aout.c (MY(backend_data)): Likewise.
768 * i386mach3.c (MY(backend_data)): Likewise.
769 * mipsbsd.c (MY(backend_data)): Likewise.
770 * sparclynx.c (sparclynx_aout_backend): Likewise.
771 * netbsd.h (SEGMENT_SIZE): Define if not defined.
772 (MY_entry_is_text_address): Define.
773 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
775 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
776 whose name starts with `.'.
778 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
780 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
781 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
782 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
783 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
784 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
785 sparc-*-openbsd*): New targets.
786 * configure: Rebuild.
788 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
790 * stabs.c (struct stab_section_info): New field
792 (_bfd_link_section_stabs): Fill the above array.
793 (_bfd_stab_section_offset): Use `cumulative_skips' to
794 speed up offset calculation.
796 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
798 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
799 addend for non pc-relative relocations.
801 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
802 for non-existent function.
804 * elf-m10300.c (mn10300_elf_relax_section): New function.
805 (mn10300_elf_relax_delete_bytes): Likewise.
806 (mn10300_elf_symbol_address_p): Likewise.
807 (mn10300_elf_get_relocated_section_contents): Likewise.
808 (bfd_elf32_bfd_relax_section): Define.
809 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
811 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
813 * configure.host: Set SHLIB_LIBS.
814 * configure.in: Substitute SHLIB_LIBS.
815 * configure: Rebuild.
816 * Makefile.in (SHLIB_LIBS): New variable.
817 ($(SHLIB)): Use $(SHLIB_LIBS).
819 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
821 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
822 with bfd_section_vma.
824 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
826 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
827 Correct CPU file names for mn10[23]00.
828 * configure: Rebuild.
830 * bfd.c (bfd_record_phdr): Cast count to size_t before
833 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
834 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
835 (xcoff_write_archive_contents): LIkewise.
836 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
837 (mips_elf_create_procedure_table): Likewise.
838 * peicode.h (pe_print_idata): Likewise.
839 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
840 * xcofflink.c (xcoff_get_section_contents): Likewise.
841 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
842 (xcoff_link_add_symbols): Likewise.
843 (xcoff_link_add_symbols): Likewise.
845 * ppcboot.c (ppcboot_set_arch_mach): Make static.
846 (ppcboot_bfd_print_private_bfd_data): Likewise.
848 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
849 to complain_overflow_signed.
851 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
853 * VERSION: Set to 2.8.1.
855 * Branched binutils 2.8.
857 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
858 deciding whether to copy a reloc into a shared object.
859 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
860 relocs in unallocated sections.
861 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
862 R_SPARC_RELATIVE relocs in unallocated sections.
864 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
866 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
867 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
870 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
872 * elflink.h (elf_link_add_object_symbols): Let a common symbol
873 override an uninitialized symbol from a shared library with a
876 * elf-m10200.c: Rename from elf32-mn10200.c.
877 * elf-m10300.c: Rename from elf32-mn10300.c.
878 * cpu-m10200.c: Rename from cpu-mn10200.c
879 * cpu-m10300.c: Rename from cpu-mn10300.c
880 * Makefile.in: Update accordingly.
882 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
883 (elf_mips_isa): Move to earlier in file.
884 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
885 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
888 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
891 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
893 * configure.com: New file.
894 * config.h-vms: Remove file.
895 * makefile.vms: Update for new configure scheme.
897 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
899 * libcoff-in.h (ppc_allocate_toc_section): Declare.
900 (ppc_process_before_allocation): Declare.
901 * libcoff.h: Rebuild.
903 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
905 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
907 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
909 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
911 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
912 symbol index for a R_IHCONST reloc.
914 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
916 * targmatch.sed: Do not use \(\) recursively.
918 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
920 * m68klinux.c (MACHTYPE_OK): Define.
921 * i386linux.c (MACHTYPE_OK): Define.
923 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
925 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
926 <hjl@gnu.ai.mit.edu>:
927 * sparclinux.c: New file.
928 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
929 * bfd-in2.h: Rebuild.
930 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
931 * configure.in (sparclinux_vec): Add to list of vectors.
932 * configure: Rebuild.
933 * targets.c (sparclinux_vec): Declare.
934 (bfd_target_vector): Add sparclinux_vec.
935 * Makefile.in: Rebuild dependencies.
936 (BFD32_BACKENDS): Add sparclinux.o.
937 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
939 * coff-mips.c (mips_ecoff_backend_data): Initialize new
940 bfd_coff_backend_data field.
941 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
943 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
944 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
945 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
947 * bfd.c: Include "libiberty.h".
948 (strerror): Don't declare.
949 (bfd_errmsg): Call xstrerror rather than strerror.
951 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
953 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
954 reloc even if the symbol is in the .bss section.
955 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
956 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
957 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
959 * coffcode.h (bfd_coff_backend_data): Add new field
960 _bfd_coff_default_section_alignment_power.
961 (bfd_coff_default_section_alignment_power): Define.
962 (bfd_coff_std_swap_table): Initialize new field.
963 * libcoff.h: Rebuild.
964 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
965 symbol to the default section alignment.
967 * COPYING: Update FSF address.
970 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
972 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
973 21-bit absolute that made it act as a relative.
976 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
978 * elflink.c (_bfd_elf_create_linker_section): Don't set
979 bss_section and rel_section from existing sections.
981 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
984 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
986 * aoutx.h (some_aout_object_p): Change executable test to fix
987 problems with embedded a.out systems.
989 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
991 * stabs.c (_bfd_stab_section_offset): New function.
992 * libbfd-in.h (_bfd_stab_section_offset): Declare.
994 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
996 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
997 * elf32-mips.c (mips_elf_relocate_section): Likewise.
998 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
999 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1000 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1002 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1003 symbol. Check for memory allocation failure of *psinfo.
1004 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1005 callers. Set the value of the header symbol.
1006 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1007 * libbfd.h: Rebuild.
1009 start-sanitize-tic80
1010 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1012 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1013 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1014 reloc types, rather than silently failing to generate an output file.
1017 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1019 * targmatch.sed: Use the hold space to put the #ifdef around the
1020 the string constant.
1021 * targets.c (UNSUPPORTED_TARGET): Don't define.
1022 (find_target): Don't check for UNSUPPORTED_TARGET.
1023 (bfd_set_default_target): Don't try to optimize by checking for
1026 * Makefile.in: Rebuild dependencies.
1027 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1028 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1029 (elf32-m32r.o): Remove explicit target.
1031 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1034 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1035 count section symbols for sections that were created by the
1036 linker, or are not allocatable or not loadable.
1037 (elf32_sparc_finish_dynamic_sections): Output output section
1038 symbols for section for which we made space for them.
1040 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1043 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1045 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1047 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1048 (m32r_hi16_list): New static local.
1049 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1050 (m32r_elf_do_hi16_reloc): Delete.
1051 (m32r_elf_relocate_hi16): New function.
1052 (m32r_elf_lo16_reloc): New function.
1053 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1056 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1058 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1059 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1060 (m32r_elf_final_sda_base): New function.
1061 (m32r_elf_relocate_section): Rewrite sdata support.
1062 (m32r_elf_finish_dynamic_sections): Delete.
1064 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1066 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1067 * coff-svm68k.c: New file. Just defines some macros and includes
1069 * coff-m68k.c: Add functions to handle common addends, moved in
1070 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1071 Control whether relocs are visible using STATIC_RELOCS.
1072 * cf-m68klynx.c: Simplify greatly: just define macros to control
1074 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1075 * targets. (m68ksysvcoff_vec): Declare.
1076 (bfd_target_vector): Add m68ksysvcoff_vec.
1077 * config.bfd (m68*-motorola-sysv*): New target.
1078 * configure.in (m68ksysvcoff_vec): New vector.
1079 * configure: Rebuild.
1080 * Makefile.in: Rebuild dependencies.
1081 (BFD32_BACKENDS): Add coff-svm68k.o.
1082 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1084 * binary.c (binary_set_section_contents): Don't get misled if the
1085 first section is not loadable. From Matthew L. Martin
1088 * elflink.h (elf_bfd_final_link): Set the value of a section
1089 symbol to the section address unless doing a relocateable link.
1091 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1093 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1094 .plt entry if we've taken the function's address.
1095 (elf64_alpha_merge_gots): Merge collected flags info as well.
1097 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1099 * Many files: Add function prototypes.
1100 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1101 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1102 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1103 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1104 * peicode.h: Change several void * parameters to PTR.
1105 * srec.c (srec_get_symbol_info): Make static.
1106 * syms.c (bfd_symbol_is_absolute): Remove.
1107 * Makefile.in: Rebuild dependencies.
1109 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1111 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1112 (bfd_elf32_bfd_is_local_label): Don't define.
1114 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1117 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * bfd-in.h: Don't include obstack.h.
1120 (struct bfd_hash_table): Change memory field to PTR.
1121 * bfd.c (struct _bfd): Change memory field to PTR.
1122 * bfd-in2.h: Rebuild.
1123 * libbfd-in.h (bfd_release): Declare as function, don't define as
1125 * libbfd.h: Rebuild.
1126 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1127 objalloc routines rather than obstack routines.
1128 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1129 (getpagesize): Don't define.
1130 (_bfd_new_bfd): Don't set _bfd_chunksize.
1131 (bfd_openr): Free new bfd and objalloc on failure.
1132 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1133 (bfd_alloc_size): Remove.
1134 (bfd_release): New function.
1135 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1136 objalloc routines rather than obstack routines.
1137 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1138 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1139 objalloc routines rather than obstack routines.
1140 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1141 (struct accumulate): Change memory to struct objalloc *.
1142 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1143 * dep-in.sed: Don't remove obstack.h from dependency list.
1144 * Makefile.in: Rebuild dependencies.
1145 (BFD_H_DEPS): Remove obstack.h.
1146 (install): Don't install obstack.h.
1147 * Many files: Don't include "obstack.h".
1150 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1151 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1152 * libbfd.h: Rebuild.
1153 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1154 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1155 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1157 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1158 old version of bfd_alloc.
1159 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1160 * libbfd.h: Rebuild.
1161 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1163 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1165 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1166 ELF local label syntax as well.
1168 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1170 * config.bfd (powerpc-*-beos*): New target.
1171 * configure.in (powerpc-*-beos*): Add case that explicitly
1172 does not set COREFILE for now. A future BeOS version is
1173 expected to support core files.
1174 * configure: Regenerate with autoconf.
1176 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1178 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1179 seen with a local symbol, rather than crashing.
1181 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1182 version symbols if there aren't any.
1184 start-sanitize-tic80
1185 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1187 * coff-tic80.c (coff_rtype_to_howto): Define
1188 (coff_tic80_rtype_to_howto): Clone generic coff version and
1189 add code to handle the funky TI "internal relocations".
1192 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1195 or size changes because of a weak symbol.
1197 * cisco-core.c (SIGEMT): Define if not defined.
1199 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1201 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1202 setting ever. Sanity check the version number. Sort out copying
1203 flags and other information when adding an indirect symbol.
1204 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1205 symbols added by the backend. Clear the entire contents of the
1207 (elf_export_symbol): Ignore indirect symbols.
1208 (elf_link_output_extsym): Accept a section without an owner in an
1210 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1211 version count. Correct the allocation of x_versymp.
1213 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1214 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1215 Don't return bfd_und_section_ptr when info->shared.
1216 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1217 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1218 (mips_elf_check_relocs): Resolve an indirect symbol in
1220 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1221 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1223 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1225 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1227 From Eric Youngdale <eric@andante.jic.com>:
1228 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1229 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1230 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1231 versioned symbol appears in both a regular and a shared object.
1232 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1233 appropriate. Improve error message.
1234 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1235 all uses. Add localsyms field.
1236 (elf_bfd_final_link): When generating a shared library, call
1237 elf_link_output_extsym to output all local symbols.
1238 (elf_link_output_extsym): Handle symbols which were forced to
1241 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1243 From Eric Youngdale <eric@andante.jic.com>:
1244 * elf-bfd.h (elf_symbol_type): Add version field.
1245 * elfcode.h (elf_slurp_symbol_table): Set version field.
1246 * elflink.h (elf_link_add_object_symbols): When creating an
1247 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1248 appropriate. Set up an indirection from the nondefault version of
1250 (NAME(bfd_elf,size_dynamic_sections)): Call
1251 elf_link_assign_sym_version before checking whether there are any
1252 versions. Always record the version name as a dynamic symbol.
1253 Initialize counters.
1254 (elf_link_assign_sym_version): After finding a version, see if a
1255 symbol should be forced to local scope. Create a new version
1256 definition if appropriate.
1257 (elf_link_output_extsym): Correct indirect symbol handling.
1258 * elf.c (bfd_elf_print_symbol): Print version information.
1259 (bfd_section_from_shdr): Turn version sections into BFD sections.
1260 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1261 if sh_info is not already set.
1262 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1264 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1265 _bfd_stringtab_add to copy the name into permanent memory if
1268 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1270 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1272 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1274 * coffcode.h (bfd_coff_backend_data): Change
1275 _bfd_coff_compute_section_file_positions to return a boolean
1276 value. Change all callers.
1277 (coff_compute_section_file_positions): Change return type to
1278 boolean. If the size of the last section changed, then output a
1279 zero byte at the end of the file.
1280 * libcoff.h: Rebuild.
1282 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1283 for at least 6 output symbols.
1284 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1285 emit a TC csect to represent the space they take up. For an XO
1286 symbol, just emit a reference, not a csect.
1288 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1289 Solaris doesn't like the combined options, and the -f is
1291 (stamp-tshlink, install): Likewise.
1293 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1294 handling when little endian.
1296 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1298 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1299 (mn10300_elf_relocate_section): Likewise.
1300 (elf_backend_relocate_section): Define.
1302 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1303 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1304 (elf32_mn10300_howto_table): Likewise.
1305 (elf32_mn10300_reloc_map): Likewise.
1306 (bfd_elf32_mn10300_reloc): Delete unused function.
1308 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1310 start-sanitize-tic80
1311 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1312 understand, just set the howto field to NULL, and the caller will
1313 print an appropriate error message.
1315 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1316 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1317 block. Use NULL for initializations of "ptr" rather than bare 0.
1318 * coff-h8300.c: Fix typo in comment.
1319 * coff-h8500.c: Ditto.
1321 * coff-z8k.c: Ditto.
1323 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1325 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1326 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1327 m32r_elf_get_relocated_section_contents): First pass at relax support.
1329 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1331 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1332 entry for reading verdef records.
1333 Use correct braces for computing increments of extverdaux and
1334 exteverdef record pointers.
1336 start-sanitize-tic80
1337 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1339 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1343 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1345 * elflink.h (elf_link_find_version_dependencies): Check that
1346 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1349 start-sanitize-tic80
1350 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1352 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1355 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1357 * targets.c (bfd_default_vector): Make non-const.
1358 (find_target): New static function, broken out of
1360 (bfd_set_default_target): New function.
1361 (bfd_find_target): Call find_target. When defaulting, use
1362 bfd_default_vector[0] if it is not NULL.
1363 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1364 * bfd-in2.h, libbfd.h: Rebuild.
1366 * syms.c (bfd_is_local_label): Return false if the symbol has no
1368 * coff-i960.c (coff_i960_is_local_label_name): New function.
1369 (coff_bfd_is_local_label_name): Define.
1370 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1371 (coff_bfd_is_local_label_name): Define.
1372 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1373 (coff_bfd_is_local_label_name): Define.
1374 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1375 with .. or _.L_ as local.
1376 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1377 (bfd_elf32_bfd_is_local_label_name): Define.
1378 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1379 beginning with $ as local.
1381 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1383 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1384 rather than comparing against info->lprefix.
1385 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1386 * elflink.h (elf_link_input_bfd): Likewise.
1387 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1388 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1390 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1391 _bfd_elf_is_local_label_name if not already defined.
1392 * elf.c (_bfd_elf_is_local_label_name): New function.
1393 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1395 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1396 (m88k_is_local_label_name): New static function.
1398 * coffcode.h (coff_bfd_is_local_label_name): Define as
1399 _bfd_coff_is_local_label_name if not already defined.
1400 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1401 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1402 * libcoff.h: Rebuild.
1404 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1405 to _bfd_is_local_label_name.
1406 (bfd_target): Likewise.
1407 * syms.c (bfd_is_local_label): Define as function, not macro.
1408 (bfd_is_local_name): Define.
1409 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1410 bfd_generic_is_local_label, and take a string rather than a
1412 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1413 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1414 (bfd_generic_is_local_label): Don't declare.
1415 (bfd_generic_is_local_label_name): Declare.
1416 * bfd-in2.h, libbfd.h: Rebuild.
1417 * All backends: Change local_label to local_label_name.
1419 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1420 (mips_elf_relocate_got_local): Change return type to boolean.
1421 Don't assume that the first zero entry is unassigned; instead, use
1423 (mips_elf_relocate_section): Check return value of
1424 mips_elf_relocate_got_local.
1425 (mips_elf_create_got_section): Initialize assigned_gotno field.
1428 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1430 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1434 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1437 that have no contents merely because linker_mark is not set.
1439 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1441 * config.bfd (mips*-*-lnews*): New target.
1442 * coff-mips.c (mips_relocate_section): Make assert compare
1443 content byteorder instead of header byteorder.
1444 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1446 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1447 * configure.in (ecoff_biglittle_vec): Add case.
1448 * configure: Update.
1450 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1453 name begins with ".note".
1454 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1455 section whose name begins with ".note".
1456 (get_program_header_size): Corresponding change.
1458 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1459 jal and for jal overflow.
1461 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1463 From Eric Youngdale <eric@andante.jic.com>:
1464 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1465 not found, try looking it up again without the version name.
1466 (elf_link_add_object_symbols): Always link against the dynamic
1467 symbol table of a dynamic object. When linking against a dynamic
1468 object, include version strings in symbol names, and set up
1469 version information. Add indirect symbols for default versions.
1470 (elf_link_create_dynamic_sections): Add special version sections.
1471 (struct elf_assign_sym_version_info): Define.
1472 (struct elf_find_verdep_info): Define.
1473 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1474 up version sections.
1475 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1476 (elf_link_find_version_dependencies): New static function.
1477 (elf_link_assign_sym_version): New static function.
1478 (elf_link_renumber_dynsyms): New static function.
1479 (struct elf_final_link_info): Add symver_sec field.
1480 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1481 local symbols of a dynamic object. Handle DT_VER* constants.
1482 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1483 dynamic object. Skip indirect symbols from ELF objects. Remove
1484 the version name before choosing a hash bucket. Write out the
1485 version information if appropriate.
1486 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1487 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1488 (bfd_elf64_size_dynamic_sections): Likewise.
1489 * bfd-in2.h: Rebuild.
1490 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1491 Change elf_link_hash_flags to unsigned short.
1492 (ELF_LINK_HIDDEN): Define.
1493 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1494 dynverdef_hdr, dynversym_section, dynverdef_section,
1495 dynverref_section, cverdefs, cverrefs, verdef, verref.
1496 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1497 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1498 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1499 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1500 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1501 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1502 (_bfd_elf_slurp_version_tables): Declare.
1503 * elf.c (_bfd_elf_swap_verdef_in): New function.
1504 (_bfd_elf_swap_verdef_out): Likewise.
1505 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1506 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1507 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1508 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1509 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1510 version information if there is any.
1511 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1512 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1513 (elf_fake_sections): Handle .gnu.version* section names.
1514 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1515 (_bfd_elf_slurp_version_tables): New function.
1516 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1517 version name in string entered in dynamic hash table.
1518 * elfcode.h: Include fnmatch.h.
1519 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1520 symbol which was forced to become local.
1521 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1522 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1523 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1524 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1526 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1528 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1530 (mn10200_elf_relax_section): Correctly compute a symbol's value
1531 when the symbol is local, but not in the same section as we are
1532 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1535 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1537 * elf32-m32r.c: Rewrite to use ELF backend linker.
1538 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1539 Add small data area support (R_M32R_SDA16).
1540 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1541 * bfd-in2.h,libbfd.h: Regenerated.
1543 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1545 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1546 (mn10200_elf_relax_delete_bytes): Likewise.
1547 (mn10200_elf_symbol_address_p): Likewise.
1548 (mn10200_elf_get_relocated_section_contents): Likewise.
1549 (bfd_elf32_bfd_relax_section): Define.
1550 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1552 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1553 (mn10200_elf_relocate_section): Likewise.
1554 (elf_backend_relocate_section): Define.
1557 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1559 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1560 reloc.c, targets.c: New target, elf-*-D30V.
1562 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1564 * cpu-d30v.c, elf32-d30v.c: New files.
1567 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1569 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1570 * bfd-in2.h: Regenerated.
1571 start-sanitize-tic80
1572 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1573 (rtype2howto): Add function.
1574 (tic80_howto_table): Add.
1577 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1579 * sysdep.h: Don't define errno in MSVC if error.h is included.
1582 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1584 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1585 is initialized before it is used.
1588 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1591 symbol into a weak undefined symbol; leave it as a common symbol.
1593 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1595 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1596 about a symbol defined in a dynamic object if it has already been
1597 defined in a regular object.
1599 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1601 * makefile.vms: Add gcc flags to allow compiling with current gcc
1603 (targmatch.h): New dependency.
1605 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1607 * evax.h (ALPHA_R_CODEADDR): New relocation.
1608 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1610 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1612 * bfd-in2.h, libbfd.h: Rebuild.
1614 Restrict symbol length to 64 bytes, case preserving:
1615 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1616 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1617 (_bfd_evax_length_hash_symbol): Added.
1618 * evax-etir.c (_bfd_evax_write_etir): Call
1619 _bfd_evax_length_hash_symbol before output of symbol.
1620 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1621 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1623 * evax-emh.c: Output filename to object file without path.
1625 * evax-egsd.c: New sections for local and global commons.
1627 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1628 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1629 notices. Replace AXP with Alpha.
1631 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1633 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1634 sections if we are creating a shared library.
1636 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1638 * configure.host (i386-windows): Don't set host64=true.
1640 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1642 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1643 (elf_mips16_gprel_howto): New static variable.
1644 (mips16_gprel_reloc): New static function.
1645 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1646 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1647 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1648 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1649 * bfd-in2.h, libbfd.h: Rebuild.
1651 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1653 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1654 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1656 start-sanitize-r5900
1657 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1659 * config.bfd: add r5900
1662 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1664 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1665 the output section will be the absolute section; don't print an
1666 assertion message for that case when doing a relocateable link.
1668 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1670 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1671 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1672 need_fn_sub, call_stub, and call_fp_stub.
1673 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1674 (mips_elf_link_hash_newfunc): Initialize new fields.
1675 (mips_elf_link_hash_table_create): Likewise.
1676 (mips_elf_relocate_section): Redirect relocations to use mips16
1677 stubs when appropriate.
1678 (mips_elf_check_relocs): Attach stub sections to the appropriate
1679 symbol. Set need_fn_stub when appropriate.
1680 (mips_elf_always_size_sections): New static function.
1681 (mips_elf_check_mips16_stubs): New static function.
1682 (elf_backend_always_size_sections): Define.
1683 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1685 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1686 attached to sections which are not being included in the link.
1688 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1690 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1691 symbol value when computing the addend for a pc_relative
1694 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1696 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1697 relocateable link, just skip pc_relative pcrel_offset relocs.
1698 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1699 structure for an ARM26 reloc which can be resolved.
1700 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1701 reloc can be resolved.
1703 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1704 error in overflow check for R_RELBYTE.
1706 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1708 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1709 From Mark Rasin <mark.rasin@telrad.co.il>.
1711 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1714 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1716 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1717 (elf_mn10200_howto_table): Likewise.
1718 (mn10200_reloc_map): Likewise.
1720 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1722 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1723 * bfd-in2.h, libbfd.h: Regenerated.
1724 * elf32-m32r.c: Add support for them.
1726 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1728 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1729 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1731 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1732 r_format and r_pcrel. Always return a value.
1734 * riscix.c (MY_final_link_callback): Define to dummy value.
1736 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1737 relocations against the text segment, look up the output name of
1739 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1740 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1741 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1742 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1743 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1745 start-sanitize-tic80
1746 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1748 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1749 routines for little endian data.
1750 * coffcode.h (coff_write_object_contents): Set magic to
1751 TIC80_ARCH_MAGIC for TIc80.
1753 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1755 * coff-tic80.c (tic80coff_vec): Change to little endian data
1759 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1761 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1762 auxiliary_filters parameter to be const char * const *. Accept a
1763 NULL terminated array.
1764 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1765 (bfd_elf32_size_dynamic_sections): Update declaration.
1766 * bfd-in2.h: Rebuild.
1768 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1770 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1771 NOTYPE symbol in a text section as a FUNC symbol.
1773 * coffcode.h (coff_compute_section_file_positions): Force
1774 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1776 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1778 * libaout.h (machine_type): Reserve several values for sparclet.
1780 start-sanitize-tic80
1781 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1783 * config.bfd (tic80-*-*): Don't require 'coff'.
1787 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1789 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1790 table to v850_elf_reloc for all non-standard relocations.
1791 (v850_elf_check_relocs): Add check for h being non-null.
1792 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1793 statement instead of multiple ifs.
1794 (v850_elf_relocate_section): Fix up error message, don't just call
1798 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1800 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1801 Use bfd_elf_generic_reloc as special function for all relocs.
1802 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1804 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1805 24bit pc-relative reloc.
1807 start-sanitize-tic80
1808 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1810 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1811 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1812 header byte order is little endian. Use correct bfd_get and
1813 bfd_put routines for little endian headers.
1814 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1815 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1818 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1820 * reloc.c: Add BFD_RELOC_24.
1821 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1822 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1823 * bfd-in2.h, libbfd.h: Rebuilt.
1825 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1827 elf64-alpha multiple .got rewrite:
1829 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1830 (bfd_elf*_mkobject): Don't define here ...
1831 * elfxx-target.h: ... but rather here. Default always_size_sections
1833 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1834 what the #defines in elf-bfd.h transmuted it to anyway.
1836 * section.c: Add SEC_LINKER_CREATED flag.
1837 * bfd-in2.h: Rebuild.
1838 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1839 relocation section flags.
1840 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1841 SEC_IN_MEMORY to recognize generated bits.
1842 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1844 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1845 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1846 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1847 * elf32-ppc.c (ppc_elf_create_linker_section,
1848 ppc_elf_size_dynamic_sections): Likewise.
1849 * elf32-sparc.c (elf32_sparc_check_relocs,
1850 elf32_sparc_size_dynamic_sections): Likewise.
1851 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1853 (_bfd_elf_create_dynamic_sections): Likewise.
1854 (_bfd_elf_make_linker_section_rela): Likewise.
1855 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1856 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1857 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1858 to identify generated bits.
1859 (elf_link_input_bfd): Likewise.
1861 * elf64-alpha.c: Rewrite everything touching relocations.
1864 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1866 * elf32-v850.c (all functions and static variables): Go through
1867 and regularize names to be of the form v850_elf_<xxx>.
1868 (toplevel): Include <elf/v850.h>.
1869 (enum reloc_type): Move to include/elf/v850.h.
1870 (v850_elf_check_relocs): For common variables, if the variable is
1871 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1872 into the appropriate section.
1873 (elf_backend_check_relocs): Define.
1875 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1877 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1880 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * config.bfd (mips*el-*-linux*): New target.
1883 (mips*-*-linux*): New target.
1885 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1886 Return a useful value.
1888 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1890 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1892 * configure: Rebuild.
1893 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1894 ac_cv_func_mmap in bfd/configure.host.
1896 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1897 filter_shlib and auxiliary_filter_shlib parameters.
1898 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1900 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1901 (bfd_elf64_size_dynamic_sections): Likewise.
1902 * bfd-in2.h: Rebuild.
1904 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1907 symbols, don't export a symbol which is defined by an object in an
1908 archive which contains shared objects.
1910 start-sanitize-tic80
1911 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1913 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1914 for TI TMS320c80 (MVP).
1915 (bfd_archures_list): Add bfd_tic80_arch.
1916 * bfd-in2.h: Regenerate by running "make headers".
1918 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1920 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1921 * configure.in (case $vec): Correct typo, "tb" not "tp".
1922 Also add cofflink.o for tic80coff_vec.
1923 * configure: Regenerate with autoconf.
1926 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1928 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1929 is configured with --with-mmap.
1931 start-sanitize-tic80
1932 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1934 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1935 (ALL_MACHINES): Add cpu-tic80.o
1936 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1937 * coff-tic80.c: Add skeleton, cloned from another coff config.
1938 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1942 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1944 * TODO: Correct a misspelling.
1945 start-sanitize-tic80
1946 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1947 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1948 * configure.in (case $vec): Add tic80coff_vec entry.
1949 * configure: Regenerate with autoconf.
1950 * archures.c (bfd_tic80_arch): Declare.
1951 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1952 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1953 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1954 (bfd_target_vector): Add tic80coff_vec entry.
1957 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1959 * elflink.h (elf_buckets): Add some more values for larger
1962 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1964 * Makefile.in (install): Move subdir_do out of conditional. From
1965 Fred Fish <fnf@cygnus.com>.
1967 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1969 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1971 (elf_mn10200_howto_table): Likewise.
1972 (mn10200_reloc_map): Likewise.
1974 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1977 mips16 symbol during the link.
1978 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1980 (mips_elf_link_output_symbol_hook): New static function.
1981 (elf_backend_link_output_symbol_hook): Define.
1983 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1986 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1989 against SEC_DEBUGGING sections here (revert patch of December 5).
1990 * elfcode.h (elf_object_p): Check for them here, instead.
1992 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1994 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1995 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1997 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1998 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1999 * elf-bfd.h (struct elf_size_info): Update declaration of
2001 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2002 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2003 * elfxx-target.h: Use new dynamic reloc routines by default.
2004 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2007 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2009 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2010 if NAMES_HAVE_UNDERSCORE is defined.
2012 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2014 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2016 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2018 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2021 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * elflink.h (elf_link_add_object_symbols): Only add a weak
2024 symbol if the real definition is in the dynamic symbol table.
2025 After finding the real definition, then, if it is dynamic, add the
2026 weak symbol to the dynamic symbol table.
2028 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2030 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2032 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2035 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2037 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2039 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2040 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2041 * reloc.c: Remove mn10300 big endian relocs.
2042 * bfd-in2.h, libbfd.h: Rebuilt.
2044 * elf32-mn10200.c: Update from elf32-mn10300.c.
2046 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2048 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2050 * elf32-mn10300.c: Add some comments.
2052 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * ihex.c (ihex_scan): Always initialize buf before jumping to
2056 (ihex_read_section): Likewise.
2058 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2060 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2061 inplace for most relocs.
2063 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2065 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2066 even if SEC_ALLOC is not set.
2067 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2068 when deciding whether to copy a reloc into a shared object.
2069 (elf_i386_relocate_section): Likewise.
2070 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2071 (elf32_sparc_relocate_section): Likewise.
2072 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2073 reloc section if it is not set in the source section.
2074 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2075 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2076 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2078 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2080 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2081 expects a .got.plt until we actually create it.
2083 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2086 message for bfd_reloc_outofrange, rather than aborting. From
2087 Philippe De Muyter <phdm@info.ucl.ac.be>.
2089 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2090 a relocateable link, don't try to process them. From Heinz Wrobel
2091 <wrobel@lpr.e-technik.tu-muenchen.de>.
2093 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2095 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2096 mn10300_info_howto_rel. Tweak reloc argument to be an
2097 Elf32_Internal_Rela.
2098 (USE_RELA): Define instead of USE_REL.
2099 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2101 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2103 * configure.in, configure: Handle mips*-sgi-irix6*.
2104 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2107 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2109 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2110 relocation against a symbol defined in a section with no output
2113 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2116 * configure, config.in: Rebuild with autoconf 2.12.
2118 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2119 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2120 (swap_out_syms): Set st_other from existing st_other field.
2121 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2123 (elf_link_output_extsym): Set the other field from the global hash
2125 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2126 (elf_mips16_jump_howto): New static variable.
2127 (mips16_jump_reloc): New static function.
2128 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2129 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2130 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2132 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2133 * bfd-in2.h, libbfd.h: Rebuild.
2134 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2136 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2138 * configure.host: Use long long for mips-sgi-irix6*.
2140 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2141 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2143 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2145 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2146 (enum reloc_type): Add more reloc types.
2147 (elf32_mn10300_howto_table): Update for new reloc types.
2148 (elf32_mn10300_reloc_map): Update for new reloc types.
2149 * reloc.c: Add some new relocs for the mn10300 series.
2150 * bfd-in2.h, libbfd.h: Rebuilt.
2152 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2154 * som.c (setup_sections): Don't lose for a space which has
2155 no data, but some symbols.
2157 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2159 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2160 (sunos_link_hash_table_create): Initialize got_needed.
2161 (sunos_create_dynamic_sections): Only set .got section size if it
2162 is not already set. Set got_needed.
2163 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2164 sdynptr, and only handle dynamic sections, if dynamic sections are
2166 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2167 Initialize .got section.
2168 (sunos_scan_ext_relocs): Likewise.
2169 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2171 (sunos_finish_dynamic_link): Check got_needed. Only set up
2172 dynamic linking information if needed.
2174 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2176 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2178 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2180 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2182 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2184 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2187 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2189 * filemode.c: Include sysdep.h.
2190 * ihex.c: Add casts to eliminate compiler warnings.
2191 * sunos.c: Add casts to eliminate compiler warnings.
2193 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2195 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2197 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2198 appropriate relocations in the .so file if shared.
2199 (ppc_elf_relocate_section): Ditto.
2201 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2203 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2204 complain_overflow_unsigned.
2206 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2208 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2209 overflows for R_D10V_16 and R_D10V_18.
2211 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2213 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2214 (do_with_relocs): Likewise.
2215 (do_as_repeat): Likewise.
2216 (copy_expression): Likewise.
2218 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * ieee.c (ieee_write_external_part): Correctly record whether
2221 there is an external part.
2224 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2226 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2227 handle tda offsets for sld.w and sst.w instructions.
2228 Fix alignment check in sld.w and sst.w tda reloc handling.
2231 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2233 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2236 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2238 * elf32-v850.c: Add comments about assumptions about
2239 char, short & long sizes.
2240 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2241 problems for several relocs.
2243 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2244 R_V850_SDA_OFFSET entry.
2247 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2250 Store import file index in ldindx.
2251 (xcoff_build_ldsyms): Assume that ldsym was not previously
2252 allocated. For an imported symbol, copy ldindx into l_ifile.
2255 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2257 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2258 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2259 fields in R_V850_TDA_OFFSET.
2260 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2261 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2264 * elf32-v850.c: Include bfdlink.h.
2265 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2267 (elf32_v850_bfd_final_link_relocate): New function.
2268 (v850_elf_relocation_section): Likewise.
2269 (elf_backend_relocate_section): Define.
2272 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2274 * binary.c (binary_set_section_contents): Ignore sections which
2275 don't have SEC_LOAD and SEC_ALLOC set.
2277 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2279 * linker.c (_bfd_generic_final_link): Avoid losing static
2280 symbols in the .bss section.
2282 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2285 (mips32_64bit_reloc): New static function.
2286 (mips_reloc_map): Add entry for BFD_RELOC_64.
2287 (mips_elf_relocate_section): Handle R_MIPS_64.
2289 * linker.c (default_indirect_link_order): Print an error message
2290 when attempting to do a relocateable link with different object
2291 file formats, rather than calling abort.
2293 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2295 * reloc.c (m32r relocs): Rename them.
2296 * bfd-in2.h, libbfd.h: Regenerated.
2297 * elf32-m32r.c: Update.
2298 (m32r_elf_10_pcrel_reloc): New function.
2299 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2300 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2302 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2304 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2305 all sections that will be included in the output file.
2306 (_bfd_generic_link_output_symbols): Discard symbols in sections
2307 which are being discarded.
2311 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2312 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2313 (elf_v850_howto_table): Corresponding changes.
2314 (elf_v850_reloc_map): Corresponding changes.
2315 * reloc.c: Add additional V850 relocations.
2316 * bfd-in2.h, libbfd.h: Rebuilt.
2318 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2319 no longer want in pc-relative relocs.
2321 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2323 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2324 accept a reloc against an undefined sybmol!
2326 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2328 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2331 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2333 * VERSION: Bump for new relocation.
2335 * hosts/i386bsd.h: If NBPG is not defined, define it as
2336 PAGE_SIZE, for recent versions of FreeBSD.
2338 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * configure.host: Use `long long' as the 64 bit type on a Solaris
2341 host, since both gcc and the SunPRO compilers support it.
2343 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2345 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2346 mistake to have reused the ECOFF LITERAL for ELF since they have
2347 different semantics.
2348 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2349 * bfd-in2.h, libbfd.h: Rebuild.
2351 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2354 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2355 dynamic relocation for an undefweak symbol when we are building
2356 a static executable.
2358 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2360 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2361 point explicitly to srcdir.
2362 (targmatch.h): Edit references to point explicitly to objdir.
2364 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * config.bfd: When setting targ_cpu, don't get confused by
2369 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2371 * configure.host: Add support for windows host (a build done
2372 under the Microsoft build environment).
2374 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2377 definition in a dynamic object, add it to the dynamic symbol table
2378 if any dynamic object mentions it. Reverts part of last patch.
2380 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2381 (sunos_link_hash_table_create): Initialize got_base.
2382 (bfd_sunos_size_dynamic_sections): If the .got section is more
2383 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2385 (sunos_check_dynamic_reloc): Subtract got_base from a base
2386 relative relocation.
2388 * elf32-mips.c (elf_mips_isa): New static function.
2389 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2390 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2392 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2394 * archive.c (do_slurp_coff_armap): Only treat archive as little
2395 endian for i960 COFF.
2397 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2399 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2400 by the change in size of the section when EXEC_P is not set.
2402 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2403 (m68kcoff_rtype_to_howto): New static function.
2404 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2405 VMA to the addend for a PC relative reloc.
2407 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2409 * Makefile.in: Rebuild dependencies.
2411 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2414 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2416 * Makefile.in: Remove explicit dependencies for mn10200 and
2418 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2419 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2420 (dependencies): Rebuilt.
2422 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2424 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2425 during this function.
2427 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2428 section if the flags are compatible.
2430 * configure.in: Add havevecs, and put it in tdefaults.
2431 * mpw-config.in: Likewise.
2432 * configure: Rebuild.
2433 * targmatch.sed: New file; a sed script to build targmatch.h from
2435 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2436 * targets.c: Include "fnmatch.h".
2437 (struct targmatch): Define.
2438 (bfd_target_match): Define by including targmatch.h.
2439 (bfd_find_target): If the target is not found by name, search for
2440 it as a configuration triplet.
2441 * Makefile.in: Rebuild dependencies.
2442 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2443 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2444 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2445 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2446 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2447 (CFILES): Remove i386dynix.c and hp300bsd.c.
2448 (targmatch.h): New target.
2449 (do_clean): Remove targmatch.h.
2451 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2452 * acconfig.h: Add NEED_DECLARATION_GETENV.
2453 * configure, config.in: Rebuild.
2454 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2455 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2457 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2459 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2460 * cpu-mn10200.c, cpu-mn10300.c: New files.
2461 * elf32-mn10200.c, elf32-mn10300.c: New files.
2462 * Makefile.in: Break mn10x00 support into two separate
2463 configurations, mn10200 and mn10300.
2464 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2465 * bfd-in2.h, configure: Rebuilt.
2467 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2469 * Makefile.in (do_clean): Move config.log to do_distclean.
2471 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2473 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2474 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2475 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2476 (elf32-mn10x00.o): Add dependencies.
2477 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2478 (bfd_mn10x00_arch): Declare.
2479 (bfd_archures_list): Add bfd_mn10x00_arch.
2480 * config.bfd: Add mn10x00-*-*.
2481 * configure.in: Add bfd_elf32_mn10x00_vec.
2482 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2483 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2484 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2485 * bfd-in2.h, configure: Rebuilt.
2487 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2489 openVMS/Alpha: Provide filename and case_hack flags via
2490 symbol table from gas.
2491 Add case_hack code for symbol output from vax/vms.
2492 * evax-alpha.c (evax_initialize): Remove filename handling,
2493 filename is provided via symbol table.
2494 (evax_get_symtab): Use local symbol count when setting up table.
2495 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2497 (_bfd_evax_write_egsd): Skip file name symbol.
2498 * evax-emh.c (get_vms_time_string): Local function now.
2499 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2501 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2502 through _bfd_evax_case_hack_symbol.
2503 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2505 (_bfd_evax_basename): Removed.
2506 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2507 * evax.h (evax_private_data_struct): Remove filename.
2508 (flag_hash_long_names, flag_show_after_trunc,
2509 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2512 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2514 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2515 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2516 (NO_SWAP_MAGIC): Don't define.
2517 (SWAP_MAGIC): Define.
2519 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2520 no hash table entry for a global symbol.
2522 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2524 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2526 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2529 symbol type with T_NULL. Warn if symbol type changes. Based on
2530 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2532 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2533 a dynamic object in the dynamic symbol table if it is referenced
2534 or defined by a regular object.
2537 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2539 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2540 remove dwarf local labels. Shrinks binaries by a factor of 3!
2543 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2546 by hand, rather than by calling bfd_make_section.
2548 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2550 * reloc.c: Rename m32r relocs.
2551 * bfd-in2.h, libbfd.h: Rebuilt.
2552 * elf32-m32r.c: Update.
2554 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2557 link, adjust the symbol index of a base relative reloc. Don't
2558 change the addend of a PC relative reloc if pcrel_offset is set.
2559 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2560 a relocateable link.
2562 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2563 it is zero, in case src_mask matters.
2564 (bfd_install_relocation): Likewise.
2566 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2570 (_bfd_xcoff_bfd_final_link): Don't set target_index
2571 to an uninitialized value.
2573 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2576 indices, rather than crashing.
2577 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2579 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2582 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2586 (coff_arm_adjust_symndx): New static function.
2587 (coff_adjust_symndx): Define.
2589 * srec.c (srec_scan): Accept multiple symbols on a single line.
2590 From Pascal Martin <pmartin@alsys.com>.
2594 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2596 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2597 (sunos_merge_private_bfd_data): New function.
2599 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2601 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2603 (bfd_merge_private_bfd_data): Likewise.
2604 * section.c (bfd_copy_private_section_data): Likewise.
2605 * syms.c (bfd_copy_private_symbol_data): Likewise.
2606 * bfd-in2.h: Rebuild.
2607 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2608 both BFD's are the right flavour.
2609 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2610 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2611 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2612 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2613 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2614 (ppc_elf_merge_private_bfd_data): Likewise.
2615 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2616 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2618 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2619 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2622 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2624 * reloc.c: Add m32r relocs.
2625 * bfd-in2.h, libbfd.h: Rebuilt.
2626 * cpu-m32r.c,elf32-m32r.c: New files.
2628 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2630 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2632 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * tekhex.c (first_phase): Change type parameter from char to int.
2636 (pass_over): Change func to expect int, not char.
2638 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2639 rather than SEC_LOAD when aligning the file offset for the first
2640 section in a segment.
2642 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2644 * syms.c (coff_section_type): Make arg const.
2645 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2646 to make_bfd_asection().
2647 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2648 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2649 (_bfd_elf_stringtab_init): Remove prototype.
2651 * netbsd-core.c (swap_abort): Add prototype.
2652 * aix386-core.c (swap_abort): Ditto & make static
2653 * hpux-core.c (swap_abort): Ditto & make static.
2654 * irix-core.c (swap_abort): Ditto & make static.
2655 * ptrace-core.c (swap_abort): Ditto & make static.
2656 * trad-core.c (swap_abort): Ditto & make static.
2657 * coffswap.h (coff_swap_reloc_in): Ditto.
2658 (coff_swap_reloc_out): Ditto.
2659 (coff_swap_filehdr_in): Ditto.
2660 (coff_swap_filehdr_out): Ditto.
2661 (coff_swap_sym_in): Ditto.
2662 (coff_swap_sym_out): Ditto.
2663 (coff_swap_aux_in): Ditto.
2664 (coff_swap_aux_out): Ditto.
2665 (coff_swap_lineno_in): Ditto.
2666 (coff_swap_lineno_out): Ditto.
2667 (coff_swap_aouthdr_in): Ditto.
2668 (coff_swap_aouthdr_out): Ditto.
2669 (coff_swap_scnhdr_in): Ditto.
2670 (coff_swap_scnhdr_out): Ditto.
2671 * ihex.c (ihex_sizeof_headers): Ditto.
2672 * tekhex.c (getsym): Ditto.
2673 (find_chunk): Ditto & make static.
2674 (insert_byte): Ditto.
2675 (first_phase): Ditto.
2677 (tekhex_get_symtab): Ditto & make static.
2678 (tekhex_get_symtab_upper_bound): Ditto & make static.
2679 (tekhex_mkobject): Ditto.
2680 (tekhex_object_p): Ditto.
2681 (move_section_contents): Ditto.
2682 (tekhex_get_section_contents): Ditto.
2683 (tekhex_set_arch_mach): Ditto & make static.
2684 (tekhex_set_section_contents): Ditto.
2685 (writevalue): Ditto.
2688 (tekhex_write_object_contents): Ditto.
2689 (tekhex_sizeof_headers): Ditto.
2690 (tekhex_make_empty_symbol): Ditto.
2691 (tekhex_get_symbol_info): Ditto.
2692 (tekhex_print_symbol): Ditto.
2693 * irix-core.c (make_bfd_asection): Ditto.
2694 (irix_core_core_file_p): Ditto.
2695 (irix_core_core_file_failing_command): Ditto.
2696 (irix_core_core_file_failing_signal): Ditto.
2697 (irix_core_core_file_matches_executable_p): Ditto.
2698 (irix_core_make_empty_symbol): Ditto.
2699 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2700 * srec.c (srec_new_symbol): Ditto.
2701 (srec_get_section_contents): Ditto.
2702 (srec_set_arch_mach): Ditto.
2703 (srec_set_section_contents): Ditto.
2704 (internal_srec_write_object_contents): Ditto.
2705 (srec_write_object_contents): Ditto.
2706 (symbolsrec_write_object_contents): Ditto.
2707 (srec_sizeof_headers): Ditto.
2708 (srec_make_empty_symbol): Ditto.
2709 (srec_get_symtab_upper_bound): Ditto.
2710 (srec_get_symtab): Ditto.
2711 (srec_print_symbol): Ditto and make static.
2712 * elf.c (elf_read): Ditto
2713 (assign_section_numbers): Ditto.
2714 (elf_fake_sections): Ditto.
2715 (sym_is_global): Ditto.
2716 (elf_map_symbols): Ditto.
2717 (get_program_header_size): Ditto.
2718 * coffgen.c (make_a_section_from_file): Ditto.
2719 (coff_real_object_p): Ditto.
2720 (fixup_symbol_value): Ditto.
2721 (build_debug_section): Ditto.
2723 * syms.c (coff_section_type): Ditto.
2725 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2727 * bfd-in2.h: Rebuilt after m32r changes.
2729 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2731 * config.bfd,configure.in,configure: Add m32r support.
2732 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2733 * config.bfd: Keep target list alphabetically sorted.
2736 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2738 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2739 to add in the constant part found in the instruction itself.
2740 (case R_V850_HI16_S): Likewise.
2743 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2745 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2746 and R_D10V_18 to be 1 (word).
2748 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2750 * stabs.c (_bfd_link_section_stabs): If the output_section field
2751 of either section is bfd_abs_section, then the linker is
2752 discarding the section and we should not optimize it.
2754 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2756 * Makefile.in (aout-sparcle.o): New target.
2757 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2758 * config.bfd (sparclet-*-aout*): Add case.
2759 * configure.in (sparcle_aout_vec): Add case.
2760 * configure: Regenerated.
2761 * targets.c (sparcle_aout_vec): Declare.
2762 (bfd_target_vector): Add sparcle_aout_vec.
2763 * aout-sparcle.c: New file.
2766 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2768 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2769 low order sign bit propogation for R_V850_HI16_S.
2771 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2772 handling V850 specific relocs.
2773 (elf_v850_howto_table): Use the new function for some
2774 relocations. Twiddle masks & shifts for some relocs.
2775 Set partial_inplace where needed.
2778 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2781 default architecture to a machine number of 0.
2782 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2784 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2785 the output BFD is the default, set it from the first input BFD.
2788 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2790 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2791 insert at bitpos zero. The HI16 relocs are shifted right
2792 by 16 bits. Fix src_mask for all relocs.
2793 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2795 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2799 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2801 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2802 Rewrite to use BFD file read routines and to avoid using a fixed
2803 length for the file name.
2806 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2808 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2809 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2810 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2811 to R_V850_{32,16,8}.
2813 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2815 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2816 (elf_v850_howto_table): Add info for HI16_S reloc.
2817 (v850_reloc_map): Add HI_16_S reloc.
2818 * reloc.c: Define BFD_RELOC_V850_* relocs.
2821 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * elf32-sh.c: New file.
2825 * elf.c (prep_headers): Handle bfd_arch_sh.
2826 * elfcode.h (write_relocs): Handle absolute symbol.
2827 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2828 (_bfd_elf64_link_read_relocs): Declare.
2829 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2830 elf_link_read_relocs. Make globally visible. Change all
2832 (elf_link_input_bfd): Get external symbols from cache in
2833 symtab_hdr->contents. Get contents from cache in
2835 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2837 * reloc.c: Define BFD_RELOC_SH_* relocs.
2838 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2839 * coff-sh.c (sh_insns_conflict): Fix a return value.
2840 (_bfd_sh_align_load_span): New globally visible function, broken
2841 out of sh_align_load.
2842 (sh_align_load): Call _bfd_sh_align_load_span.
2843 (sh_swap_insns): Change relocs parameter to PTR.
2844 * bfd-in2.h, libbfd.h: Rebuild.
2845 * targets.c (bfd_elf32_sh_vec): Declare.
2846 (bfd_elf32_shl_vec): Declare.
2847 * config.bfd (sh-*-elf*): New target.
2848 * configure.in (bfd_elf32_sh_vec): New target vector.
2849 (bfd_elf32_shl_vec): New target vector.
2850 * configure: Rebuild.
2851 * Makefile.in: Rebuild dependencies.
2852 (BFD32_BACKENDS): Add elf32-sh.o.
2853 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2855 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2856 page before checking D_PAGED.
2858 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2859 (ihex_write_object_contents): Remove extbase; always use segbase
2862 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2864 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2865 * configure.host (i[345]86-*-*): Ditto.
2866 * config.bfd (i[345]86-*-*): Ditto.
2867 * configure: Regenerate.
2869 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2872 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2874 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2875 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2876 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2877 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2878 will have an ST_CODE type, change the symbol's type to ST_DATA.
2879 * som.c (hppa_som_gen_reloc_type): Update prototype.
2881 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2883 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2884 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2885 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2886 (mips_elf_finish_dynamic_sections): Likewise.
2888 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2890 * configure.host (HLDENV): New variable to set. Set it for
2891 *-*-sysv4*, since those linkers may not support -R but they always
2892 support LD_RUN_PATH.
2894 * libieee.h (NSECTIONS): Don't define.
2895 (ieee_data_struct): Change section_table to asection **. Add
2897 * ieee.c (get_section_entry): If the table isn't big enough, make
2899 (ieee_slurp_sections): Remove assertion about number of sections.
2900 (ieee_object_p): Adjust initialization of ieee to match changes to
2903 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2904 symbols merely because we are generating a shared library.
2905 (xcoff_build_ldsyms): Don't set up global linkage code for an
2906 undefined symbol merely because we are generating a shared
2910 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2912 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2913 (BFD32_BACKENDS) Add elf32-v850.o.
2914 * archures.c: Add bfd_v850_arch.
2915 * bfd-in2.h: Add bfd_v850_arch.
2916 * config.bfd (v850-*-*): New target.
2917 * configure: (bfd_elf32_v850_vec) New vector.
2918 * configure.in: (bfd_elf32_v850_vec) New vector.
2919 * cpu-v850.c: New file.
2920 * elf.c (prep_headers): Added case bfd_arch_v850.
2921 * elf32-v850.c: New file.
2922 * targets.c (bfd_elf32_v850_vec): New vector.
2925 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2928 a function code symbol for an XMC_XO symbol.
2930 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2932 * mpw-config.in: Update editing of autoconf vars to reflect
2933 Jul 18 configure.in change.
2934 * mpw-make.sed: Update editing of include pathnames to be
2935 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2937 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2939 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2940 which to offset to get the .plt entry address is ".plt".
2942 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2944 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2945 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2946 Added, for internal use by the ARM gas.
2948 * bfd-in2.h: Rebuilt
2950 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2952 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2953 in section dynidx start.
2955 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2957 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2958 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2959 optimization for g++.
2961 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2963 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2964 the -mrelocatable-lib bit set and the other doesn't, clear the
2965 -mrelocatable-lib bit in the header.
2967 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2969 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2970 symbol against a STT_FUNC symbol in a shared library.
2972 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2974 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2975 symbol is found, automatically define the corresponding function
2978 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2979 if sym.n_numaux is not zero.
2980 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2981 entry to disagree about the number of aux entries if the symbol
2984 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2985 section if it might be needed, not just if info->shared.
2986 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2987 the start of .rel.dyn if we are going to use it.
2988 (mips_elf_finish_dynamic_sections): Only clear the first element
2989 of .rel.dyn if the size is greater than zero.
2991 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2994 undefined_symbol callback for a symbol, then don't issue any more
2995 warnings about loader relocs.
2996 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2997 after calling the undefined_symbol callback.
2999 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3000 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3001 as the AIX linker seems to do.
3003 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3005 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3006 (evax_initialize): Remove evax_reloc_table.
3007 (evax_close_and_cleanup): Ditto.
3009 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3011 (evax_bfd_reloc_type_lookup): Ditto.
3012 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3013 cooked_size == raw_size.
3014 * evax-emh.c (_bfd_evax_register_filename): Remove.
3015 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3016 * evax-misc.c (add_new_contents): Malloc section at full size.
3017 (_bfd_save_evax_section): Memcpy section contents directly.
3018 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3019 (evax_reloc_table): Remove.
3021 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3023 * makefile.vms: Add better support for DEC C compilation
3024 Add evax.h dependencies
3026 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3027 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3028 (BFD_RELOC_ALPHA_BASEREG): Remove.
3029 * bfd-in2.h, libbfd.h: Rebuild.
3031 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3033 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3034 getgid if _WIN32 is defined.
3035 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3037 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3039 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3040 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3042 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3045 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3047 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3049 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3050 (NEED_DECLARATION_REALLOC): New macro.
3051 * configure, config.in: Rebuild.
3052 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3053 (realloc): Declare if NEED_DECLARATION_REALLOC.
3055 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3056 <strings.h> if they exist.
3058 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3060 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3064 Based on patches from Eric Valette <valette@crf.canon.fr>:
3065 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3066 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3067 (elf_howto_table): Add entries for new relocs.
3068 (elf_i386_reloc_type_lookup): Handle new relocs.
3069 (elf_i386_info_to_howto): Just call abort.
3070 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3071 (elf_i386_relocate_section): Likewise.
3073 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3075 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3077 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3079 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3080 only get the LMA from the phdr if they are in the same part of the
3083 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3084 new segment to make them more comprehensible. If the relationship
3085 between the LMA and the VMA changed, start a new segment. Don't
3086 check dynsec when deciding whether to start a new segment for a
3087 writeable section; -N will now handle this.
3089 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3091 * libhppa.h: Remove "esel" changes. Not the right approach.
3092 * som.c: Corresponding changes.
3093 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3094 which don't have a SOM symbol type associated with them.
3095 Reverses a 1994 change.
3097 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3099 Make ld -N more reasonable for ELF:
3100 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3101 phdr_in_section to false, and always use a single load segment.
3102 (elf_sort_sections): Sort sections by LMA after VMA.
3103 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3104 align to maxpagesize.
3105 (assign_file_positions_except_relocs): Likewise.
3106 * elfcode.h (elf_object_p): If a section is loaded but not page
3107 aligned, clear D_PAGED.
3109 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3111 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3112 Added, for internal use by the ARM gas.
3114 * bfd-in2.h: Rebuilt
3116 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3118 * libhppa.h (R_HPPA_ESEL): New field selector.
3119 (e_esel): Similarly.
3120 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3121 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3122 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3124 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3126 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3127 archive search before looking for stripped dynamic objects.
3129 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3132 symbol a warning rather than an error.
3134 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3136 * elf.c (assign_file_positions_for_segments): Track the virtual
3137 memory position separately from the file position, and use it to
3138 compute the alignment adjustment.
3140 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3142 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3143 and fixed mask on R_D10V_10_PCREL_L.
3145 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * elf64-mips.c: Include "aout/ar.h".
3148 (mips_elf64_slurp_armap): New static function.
3149 (mips_elf64_write_armap): New static function.
3150 (bfd_elf64_archive_*): Define.
3151 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3152 Use instead of bfd_generic_archive_p.
3153 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3154 instead of _bfd_write_archive_contents.
3155 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3156 _bfd_generic_mkarchive.
3157 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3158 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3160 (TARGET_LITTLE_SYM): Likewise.
3161 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3163 * Makefile.in: Rebuild dependencies.
3165 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3166 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3167 SHT_MIPS_EVENTS sections.
3168 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3169 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3171 (_bfd_mips_elf_fake_sections): Likewise.
3173 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3174 * ecoff.c (ecoff_compute_section_file_positions): Copy
3175 rdata_in_text from backend info to tdata. Clear it if any data
3176 section comes before .rdata.
3177 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3178 tdata rather than backend info.
3180 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3182 * configure.in: Fix test for whether a compiler has a 64 bit
3183 type. From Jim Wilson <wilson@cygnus.com>.
3185 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * configure.host (mips-sgi-irix6*): New host.
3189 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3190 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3191 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3193 * configure: Rebuild.
3194 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3195 (BFD_HOST_64_BIT): Define conditionally.
3196 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3197 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3198 (symvalue, bfd_size_type): Likewise.
3199 * bfd-in2.h: Rebuild.
3200 * Makefile.in (do_clean): Remove bfd-tmp.h.
3201 (do_distclean): Remove bfd-in3.h.
3202 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3203 (bfd-in3.h): New target.
3205 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3206 Andrew Gierth <ANDREWG@microlise.co.uk>.
3208 * configure.host: Set INSTALL_SHLIB.
3209 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3210 * configure: Rebuild.
3211 * Makefile.in (install): Use @INSTALL_SHLIB@.
3213 * config.bfd (mips*-*-irix6*): New target.
3214 * configure.host: Handle Irix 6 shared library like Irix 5.
3216 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3217 symbol for a magic name.
3218 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3220 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3223 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3225 * mpw-config.in: Add ELF support to mips config, create the
3226 elf32-target.h file in the object dir.
3227 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3229 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3231 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3232 Also removed most abort calls, in favor of using bfd reporting.
3234 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3236 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3237 (BFD32_BACKENDS) Add elf32-d10v.o.
3238 * archures.c: Add bfd_d10v_arch.
3239 * bfd-in2.h: Add bfd_d10v_arch.
3240 * config.bfd (d10v-*-*): New target.
3241 * configure: (bfd_elf32_d10v_vec) New vector.
3242 * configure.in: (bfd_elf32_d10v_vec) New vector.
3243 * cpu-d10v.c: New file.
3244 * elf.c (prep_headers): Added case bfd_arch_d10v.
3245 * elf32-d10v.c: New file.
3246 * libbfd.h: Rebuild.
3247 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3248 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3249 * targets.c (bfd_elf32_d10v_vec): New vector.
3251 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3253 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3255 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3257 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3258 bfd_mach_i386_i8086 machine types.
3260 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3265 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3267 * coffcode.h (coff_set_section_contents): A/UX does not require
3268 special handling of the _LIB section.
3270 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3272 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3273 value for R_RELBYTE.
3275 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3276 array if one was allocated.
3278 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3280 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3281 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3282 use_rld_obj_head and rld_value.
3283 (mips_elf_link_hash_table_create): Initialize new fields.
3284 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3286 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3287 __rld_obj_head symbol not seen, create an __rld_map symbol.
3288 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3289 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3290 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3291 __rld_obj_head symbol.
3292 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3294 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3298 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3299 ppc_elf_addr16_ha_reloc.
3300 (ppc_elf_addr16_ha_reloc): New static function.
3302 * coff-mips.c (struct mips_hi): Define.
3303 (mips_refhi_list): New static variable.
3304 (mips_refhi_addr, mips_refhi_addend): Remove.
3305 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3306 (mips_reflo_reloc): Process mips_refhi_list.
3307 (mips_relhi_list): New static variable.
3308 (mips_relhi_addr, mips_relhi_addend): Remove.
3309 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3310 (mips_rello_reloc): Process mips_relhi_list.
3311 (mips_relocate_section): Permit an arbitrary number of REFHI or
3312 RELHI relocs before the associated REFLO or RELLO reloc.
3314 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * aout-target.h (MY(callback)): Set reloc_count fields.
3318 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3321 sections unless this is a SunOS link.
3323 * VERSION: Set to 2.7.1.
3325 * Released binutils 2.7.
3327 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3329 * i386aout.c: Include "aout/aout64.h".
3330 (i386aout_write_object_contents): New static function.
3331 (MY_write_object_contents): Define.
3333 * netbsd.h (MY(write_object_contents)): Make sure that
3334 adjust_sizes_and_vmas is called before fiddling with the magic
3337 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3341 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3343 * libbfd-in.h (itos, stoi): Don't define.
3344 * libbfd.h: Rebuild.
3345 * i386lynx.c (KEEPIT): Define as udata.i.
3346 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3347 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3348 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3349 flags. Don't use stoi.
3351 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3353 * elf.c (map_sections_to_segments): Don't start a new segment for
3354 a writable section if it's on the same page as the previous
3355 segment. Reset the writable variable for a readonly section.
3357 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3359 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3360 first_thunk_address, thunk_size, and import_table_size.
3361 * peicode.h: Improved some diagnostics regarding edata sections.
3363 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3365 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3366 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3368 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3371 with XCOFF_DEF_DYNAMIC set is really defined.
3372 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3373 (xcoff_link_add_symbols): Only create special sections if using an
3376 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3378 (bfd_install_relocation): Likewise.
3380 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3382 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3384 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3385 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3386 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3387 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3388 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3389 are found for LITERAL relocs.
3390 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3391 taken, we cannot generate a .plt entry for the symbol.
3393 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3396 sysconf functions (for gprof).
3397 * configure, config.in: Rebuild.
3399 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3402 an archive if it has a map. If the object file has the wrong
3405 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3406 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3408 (alpha_relocate_section): Likewise.
3410 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3411 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3412 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3413 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3414 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3415 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3416 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3417 * peicode.h: Corresponding changes.
3419 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3421 * elflink.h (elf_create_pointer_linker_section): Comment out code
3422 dealing with making GOT pointers negative of the GOT symbol for
3425 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3427 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3428 increment the .rela.plt size until after we're done creating the
3430 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3431 .rela.plt offset directly rather than calculating it.
3433 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3435 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3436 Use autoconf-set values.
3437 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3438 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3441 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3442 * configure: Rebuilt.
3444 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3446 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3447 handling code > 1k away.
3449 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3451 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3452 defined, output whenever the symbol is updated.
3454 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3456 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3457 section to 0 if user_set_vma is set.
3458 * elflink.h (elf_bfd_final_link): Likewise.
3460 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3462 Partially undo patch of Jun 20.
3463 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3464 (coff_compute_section_file_positions): Likewise.
3465 (coff_write_object_contents): Likewise. Re-add deleted code, but
3466 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3467 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3469 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3471 * config.bfd: Add support for *-*-rtems* configurations.
3473 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * elf.c (prep_headers): Add bfd_arch_alpha case.
3477 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3479 * elf64-alpha.c: New file.
3480 * config.bfd (alpha-*-linuxecoff*): New target.
3481 (alpha-*-linux*, alpha-*-elf*): New targets.
3482 * configure.in (bfd_elf64_alpha_vec): New vector.
3483 * configure: Rebuild.
3484 * targets.c (bfd_elf64_alpha_vec): Declare.
3485 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3486 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3487 * bfd-in2.h, libbfd.h: Rebuild.
3488 * Makefile.in: Rebuild dependencies.
3489 (BFD64_BACKENDS): Add elf64-alpha.o.
3490 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3492 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3494 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3495 than relying on a right shift of 32.
3497 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3499 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3500 ifdef to COFF_WITH_PE.
3501 (coff_compute_section_file_positions): Likewise.
3502 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3503 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3504 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3505 COFF_IMAGE_WITH_PE, always include.
3507 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3509 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3511 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3512 approximate the correct answer if SIZEOF_HEADERS was not used.
3514 * binary.c (binary_set_section_contents): Set section file
3515 position based on LMA rather than VMA.
3517 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3519 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3520 symbols if info->strip == strip_all.
3522 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3524 * coff-h8300.c: Remove #if 0 code.
3525 (compatable): Don't allow mixing/matching of different architectures.
3527 * archures.c (bfd_mach_h8300s): Add.
3528 * bfd-in2.h: Rebuilt.
3529 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3531 (h8300_reloc16_estimate): Likewise.
3532 (h8300_reloc16_extra_cases): Likewise.
3533 (h8300_bfd_link_add_symbols): Likewise.
3534 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3535 (coff_set_flags): Likewise.
3536 * cpu-h8300.c (h8300_scan): Likewise.
3537 Add H8/S to bfd_h8300_arch list.
3539 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3541 Added support for Alpha OpenVMS:
3542 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3543 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3544 * config.h-vms, makefile.vms: New files.
3545 * config.bfd (alpha-*-*vms*): New target.
3546 * configure.in (evax_alpha_vec): New target vector.
3547 * configure: Rebuild.
3548 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3549 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3550 * targets.c (bfd_target_evax_flavour): Define.
3551 (evax_alpha_vec): Declare.
3552 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3553 if BFD64 is defined.
3554 * bfd-in2.h, libbfd.h: Rebuild.
3555 * Makefile.in: Rebuild dependencies.
3556 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3557 evax-emh.o, and evax-misc.o.
3558 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3559 evax-etir.c, evax-emh.c, and evax-misc.c.
3560 (HFILES): Add evax.h.
3562 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3566 (h8300_bfd_link_add_symbols): Likewise.
3568 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3570 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3571 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3573 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3576 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3578 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3579 R_MIPS_32 relocs if creating a shared library.
3581 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3583 * peicode.h (add_data_entry): Use pei_section_data rather than
3584 _cooked_size. Corresponds to May 13 change in coffcode.h.
3586 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3589 * coffcode.h (coff_write_object_contents): If there are long
3590 section names, always set the f_symptr field, even if there are no
3592 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3593 if there are no symbols.
3595 * coffgen.c (make_a_section_from_file): Check return value of
3596 _bfd_coff_read_string_table.
3597 (coff_real_object_p): Check return value of
3598 make_a_section_from_file.
3599 (_bfd_coff_read_string_table): Check that there are some symbols
3600 before trying to read the string table size.
3602 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3605 to replace a symbol in a dynamic object with a symbol from another
3606 dynamic object, do the replacement if the existing symbol is
3607 global linkage code.
3609 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3610 for _ptrgl, and treat it as global linkage code.
3612 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3613 filename or N_SO symbol past the offset, and use it to indicate
3614 that there is no line number or function when appropriate.
3616 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3619 common symbol defined by the linker. Don't export function code
3620 even if export_defineds is set.
3622 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3624 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3626 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3627 (h8300_symbol_address_p): New function.
3628 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3631 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3633 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3635 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3636 correctly for the two variants. Allow relaxing if the target
3637 is 128 bytes away since after relaxation it'll be 126 bytes away.
3638 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3639 "dot" and "value". Allow relaxing if the target is 128 bytes
3640 away since after relaxation it'll be 126 bytes away.
3641 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3642 the given section until nothing changes.
3644 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3646 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3647 alignment hack--we can get the lnnoptr info another way without
3648 suddenly increasing the alignment requirements. Set the flags for
3650 (ecoff_compute_section_file_positions): Do so.
3652 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3654 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3655 to keep the HP emulator database happy.
3657 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3658 From Kevin Buettner <kev@primenet.com>.
3660 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3663 name of a NULL section.
3665 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3668 set, always call the notice callback.
3670 * VERSION: Increment for bfdlink.h change.
3672 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3675 (sh_relax_delete_bytes): Correct handling of differently sized
3676 trailing alignment reloc.
3678 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3679 * bfd-in2.h: Rebuild.
3680 * configure.in: Warn if there is no known 64 bit type.
3681 * configure: Rebuild.
3683 * Makefile.in: Rebuild dependencies.
3684 (BFD32_BACKENDS): Add ppcboot.o.
3685 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3687 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3688 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3690 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3693 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3694 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3695 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3697 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3699 * elf64-mips.c: Improve reloc special_functions and handling of
3700 SHT_MIPS_OPTIONS section.
3701 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3702 mips_elf_hi16_reloc and make globally visible.
3703 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3704 make globally visible.
3705 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3706 make globally visible.
3707 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3708 and make globally visible.
3709 (gprel16_with_gp): Check howto->src_mask before using value in
3711 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3712 and make globally visible.
3713 (gprel32_with_gp): Check howto->src_mask before fetching value.
3714 (bfd_mips_elf_swap_options_in): New function.
3715 (bfd_mips_elf_swap_options_out): New function.
3716 (_bfd_mips_elf_set_private_flags): Rename from
3717 mips_elf_set_private_flags and make globally visible.
3718 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3719 mips_elf_copy_private_bfd_data and make globally visible.
3720 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3721 mips_elf_merge_private_bfd_data and make globally visible.
3722 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3723 for a SHT_MIPS_OPTIONS section.
3724 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3725 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3726 name of a SHT_MIPS_OPTIONS section.
3727 (_bfd_mips_elf_set_section_contents): New function.
3728 (mips_elf32_section_processing): Set the GP value in a
3729 SHT_MIPS_OPTIONS section.
3730 (_bfd_mips_elf_find_nearest_line): Rename from
3731 mips_elf_find_nearest_line and make globally visible.
3732 (bfd_elf32_set_section_contents): Define.
3733 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3734 (_bfd_mips_elf_lo16_reloc): Declare.
3735 (_bfd_mips_elf_gprel16_reloc): Declare.
3736 (_bfd_mips_elf_got16_reloc): Declare.
3737 (_bfd_mips_elf_gprel32_reloc): Declare.
3738 (_bfd_mips_elf_set_private_flags): Declare.
3739 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3740 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3741 (_bfd_mips_elf_find_nearest_line): Declare.
3742 (_bfd_mips_elf_set_section_contents): Declare.
3744 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3746 (elf_info_to_howto): Define.
3747 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3749 (elf_info_to_howto): Define.
3750 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3752 (elf_info_to_howto): Define.
3754 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3755 R_MOV16B[12], to match change in coff/internal.h.
3757 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3759 * elf64-mips.c: Extensive additions to provide better support for
3760 writing files and for gas.
3761 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3762 of mips_elf_object_p.
3763 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3764 _bfd_mips_elf_object_p.
3765 (_bfd_mips_elf_final_write_processing): Rename from
3766 mips_elf_final_write_processing and make globally visible.
3767 (_bfd_mips_elf_fake_sections): Rename from
3768 mips_elf_fake_sections and make globally visible.
3769 (_bfd_mips_elf_section_from_bfd_section): Rename from
3770 mips_elf_section_from_bfd_section and make globally visible.
3771 (_bfd_mips_elf_section_processing): New function, broken out of
3772 mips_elf_section_processing.
3773 (mips_elf32_section_processing): Rename from
3774 mips_elf_section_processing; call
3775 _bfd_mips_elf_section_processing.
3776 (_bfd_mips_elf_symbol_processing): Rename from
3777 mips_elf_symbol_processing and make globally visible.
3778 (_bfd_mips_elf_read_ecoff_info): Rename from
3779 mips_elf_read_ecoff_info and make globally visible.
3780 (mips_elf32_ecoff_debug_swap): Rename from
3781 mips_elf_ecoff_debug_swap.
3782 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3783 struct symbol_cache_entry.
3784 (_bfd_elf_validate_reloc): New function, moved in from
3785 elfcode.h:validate_reloc.
3786 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3787 to _bfd_elf_validate_reloc. Change all callers.
3788 * elf-bfd.h (bfd_section_from_shdr): Declare.
3789 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3790 (_bfd_elf_validate_reloc): Declare.
3791 (_bfd_mips_elf_object_p): Declare.
3792 (_bfd_mips_elf_fake_sections): Declare.
3793 (_bfd_mips_elf_section_from_bfd_section): Declare.
3794 (_bfd_mips_elf_section_processing): Declare.
3795 (_bfd_mips_elf_symbol_processing): Declare.
3796 (_bfd_mips_elf_read_ecoff_info): Declare.
3797 (_bfd_mips_elf_final_write_processing): Declare.
3798 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3801 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3802 (mips_elf_final_write_processing): Likewise.
3804 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3806 64-bit MIPS ELF ABI objdump support:
3807 * elf64-mips.c: New file.
3808 * Makefile.in: Rebuild dependencies.
3809 (BFD64_BACKENDS): Add elf64-mips.o.
3810 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3811 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3812 bfd_elf64_littlemips_vec to targ_selvecs.
3813 (mips*-*-elf*): Likewise.
3814 * confingure.in: Add bfd_elf64_bigmips_vec and
3815 bfd_elf64_littlemips_vec to vector switch.
3816 * configure: Rebuild.
3817 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3818 broken out of mips_elf_section_from_shdr.
3819 (mips_elf32_section_from_shdr): Rename from
3820 mips_elf_section_from_shdr. Call new function.
3821 (elf_backend_section_from_shdr): Update name of renamed function.
3822 * elf-bfd.h (struct elf_size_info): Change second parameter of
3823 write_out_phdrs to be const. Likewise for second parameter of
3825 (struct bfd_elf_section_data): Add rel_hdr2 field.
3826 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3827 (bfd_elf32_swap_symbol_out): Likewise.
3828 (bfd_elf32_swap_reloc_in): Likewise.
3829 (bfd_elf32_swap_reloc_out): Likewise.
3830 (bfd_elf32_swap_reloca_in): Likewise.
3831 (bfd_elf32_swap_reloca_out): Likewise.
3832 (bfd_elf32_swap_phdr_in): Likewise.
3833 (bfd_elf32_swap_phdr_out): Likewise.
3834 (bfd_elf32_swap_dyn_in): Likewise.
3835 (bfd_elf32_swap_dyn_out): Likewise.
3836 (bfd_elf32_slurp_symbol_table): Declare.
3837 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3838 (bfd_elf32_write_out_phdrs): Declare.
3839 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3840 (bfd_elf64_swap_symbol_out): Likewise.
3841 (bfd_elf64_swap_reloc_in): Likewise.
3842 (bfd_elf64_swap_reloc_out): Likewise.
3843 (bfd_elf64_swap_reloca_in): Likewise.
3844 (bfd_elf64_swap_reloca_out): Likewise.
3845 (bfd_elf64_swap_phdr_in): Likewise.
3846 (bfd_elf64_swap_phdr_out): Likewise.
3847 (bfd_elf64_swap_dyn_in): Likewise.
3848 (bfd_elf64_swap_dyn_out): Likewise.
3849 (bfd_elf64_slurp_symbol_table): Declare.
3850 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3851 (bfd_elf64_write_out_phdrs): Declare.
3852 (_bfd_mips_elf_section_from_shdr): Declare.
3853 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3854 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3855 section for the section, add the new one to rel_hdr2. Increment
3856 reloc_count rather than setting it.
3857 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3858 Remove static declaration.
3859 (elf_write_shdrs_and_ehdr): Define name as macro.
3860 (elf_write_out_phdrs): Likewise.
3861 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3862 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3863 (elf_swap_symbol_in): Change second parameter to be const.
3864 (elf_swap_symbol_out): Likewise.
3865 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3866 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3867 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3868 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3869 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3870 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3871 parameter to be const. Make non-static.
3872 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3874 (elf_slurp_symbol_table): Make non-static.
3875 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3876 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3877 (elf_backend_size_info): Likewise.
3878 (elfNN_bed): Use elf_backend_size_info.
3879 * targets.c (bfd_elf64_bigmips_vec): Declare.
3880 (bfd_elf64_littlemips_vec): Declare.
3881 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3882 bfd_elf64_littlemips_vec if BFD64 is defined.
3884 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3886 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3889 zeroes, in alignment holes.
3891 * configure: Rebuild with autoconf 2.10.
3893 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3894 potential leading underscore in the allocated buffer.
3896 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3898 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3899 symbols into .sbss if this is a relocatable link.
3901 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3904 undefined symbols when creating a shared library.
3906 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * coff-sh.c: Add a bunch of new code and static const arrays to
3909 support aligning loads and stores on four byte memory boundaries.
3911 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3913 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3914 call sh_align_loads.
3915 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3918 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * cache.c (bfd_open_file): Unlink the file before opening it for
3921 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3923 * opncls.c (bfd_fdopenr): Set opened_once.
3925 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3930 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3931 the code unconditionally.
3933 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * libcoff-in.h (struct pei_section_tdata): Define structure.
3936 (pei_section_data): Define macro.
3937 * libcoff.h: Rebuild.
3938 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3939 store s_paddr field in pei_section_data.
3940 (coff_compute_section_file_positions): Use pei_section_data rather
3941 than _cooked_size, and don't overwrite an existing value.
3942 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3943 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3944 * peicode.h (coff_bfd_copy_private_section_data): Define if
3946 (pe_bfd_copy_private_section_data): New static function if
3949 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * srec.c (srec_set_arch_mach): Write as a function rather than a
3954 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3955 no map, just check each member in turn to see whether it is
3958 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3960 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3961 table. Call BFD_ASSERT to validate header size, instead of
3963 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3966 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3968 * ppcboot.c: New target for looking at PPCbug boot records.
3970 * config{ure.in,.bfd}: Add support for ppcboot target.
3972 * configure: Regenerate.
3974 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3976 * coff-h8300.c (howto_table): Update names to match recent
3977 changes to include/coff/internal.h. Fix minor errors in the
3978 existing relocs. Add R_MOVL1 and R_MOVL2.
3979 (rtype2howto): Similarly.
3980 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3981 existing relaxing code and peform more relaxing.
3982 (h8300_reloc16_extra_cases): Likewise.
3984 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3986 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3989 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3991 * elfcode.h (elf_object_p): Reject generic ELF target if
3992 e_machine matches an alternate machine code in a specific backend.
3994 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3995 obsolete align_power_min field.
3997 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3999 * coff-h8300.c (reloc_howto_type): Add howto entry for
4001 (rtype2howto): Handle R_PCRWORD_B.
4002 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4003 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4004 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4005 branch (R_PCWORD_B).
4007 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * aoutx.h (translate_from_native_sym_flags): Set the section for
4010 BSF_CONSTRUCTOR symbols.
4012 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4015 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4017 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4018 stop looking when section is found.
4020 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4022 * coffcode.h (STRING_SIZE_SIZE): Define.
4023 (styp_to_sec_flags): Handle long symbol names when looking for the
4025 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4026 (bfd_coff_long_section_names): Define.
4027 (coff_write_object_contents): Handle long section names.
4028 (bfd_coff_std_swap_table): Initialize new field.
4029 * libcoff.h: Rebuild.
4030 * coffgen.c (make_a_section_from_file): Handle long section
4032 (coff_write_symbols): Handle long section names.
4033 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4034 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4035 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4036 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4037 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4038 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4039 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4040 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4042 * bout.c (b_out_callback): Set lma of sections.
4043 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4044 parameter to output_bfd. Used input_bfd instead of output_bfd in
4047 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * aoutx.h (translate_from_native_sym_flags): Don't create
4050 SEC_CONSTRUCTOR sections.
4051 * ecoff.c (ecoff_set_symbol_info): Likewise.
4053 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4054 From Don Bowman <bowman@waterloo.hp.com>.
4056 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4058 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4059 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4061 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4064 mips_32_relocs field.
4065 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4066 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4067 relocs against a global symbol which is not defined in a regular
4069 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4070 against a global symbol, increment mips_32_relocs.
4071 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4072 the symbol is not defined in a regular file, make room in the
4075 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4077 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4078 file position and the virtual file position separately. Set
4079 filepos information bsaed on the real file position.
4080 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4081 Jan 23 change to coffcode.h.
4083 * som.c (som_slurp_symbol_table): Set the symbol count to the
4084 number of BFD symbols created.
4086 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4088 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4089 output file if linking shared objects. Loop to check all relocs,
4090 rather than returning false on first error.
4092 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4094 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4095 (ppc_elf_additional_program_headers): If .interp section, bump #
4096 of program headers by 1.
4097 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4098 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4099 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4101 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4103 (ppc_elf_relocate_section): If the output section isn't defined,
4104 don't abort, just give an error message.
4106 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4107 being created is .sdata or .sdata2, don't make the symbol dynamic.
4109 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4112 members of an archive for dynamic objects with no symbols, and
4113 pass them directly to check_archive_element.
4114 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4115 xcoff_link_check_dynamic_ar_symbols.
4116 (xcoff_link_check_dynamic_ar_symbols): New static function.
4118 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4119 from _bfd_nodynamic to _bfd_xcoff.
4120 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4122 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4123 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4124 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4125 * libcoff.h: Rebuild.
4126 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4127 (xcoff_get_section_contents): New static function.
4128 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4129 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4130 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4131 (xcoff_dynamic_reloc): New static variable.
4132 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4133 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4135 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4138 if reloc_entry->addend is not 0.
4139 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4141 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4143 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4145 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4146 Add entries for R_SPARC_[56].
4147 (sparc_reloc_map): Add entries for R_SPARC_[56].
4149 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4151 Optimize linking of stabs in sections as used in ELF and COFF.
4152 * stabs.c: New file.
4153 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4154 (_bfd_write_section_stabs): Declare.
4155 (_bfd_write_stab_strings): Declare.
4156 * libbfd.h: Rebuild.
4157 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4158 (struct coff_link_hash_table): Add stab_info field.
4159 * libcoff.h: Rebuild.
4160 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4162 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4164 (_bfd_coff_final_link): Write out stab strings hash table.
4165 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4166 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4168 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4169 (struct bfd_elf_section_data): Add stab_info field.
4170 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4172 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4173 _bfd_link_section_stabs.
4174 (elf_bfd_final_link): Write out stab strings hash table.
4175 (elf_link_input_bfd): Handle optimized stabs sections.
4176 * reloc.c (_bfd_final_link_relocate): Check address against
4177 _raw_size rather than _cooked_size.
4178 * Makefile.in: Rebuild dependencies.
4179 (BFD_LIBS): Add stabs.o
4180 (BFD_LIBS_CFILES): Add stabs.c.
4182 * VERSION: Increment for bfdlink.h change.
4184 * coffgen.c (coff_renumber_symbols): Correct handling of
4185 BSF_NOT_AT_END common symbols.
4187 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4189 * coff-ppc.c (record_toc): Add cast to avoid warning.
4190 (ppc_allocate_toc_section): Likewise.
4191 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4192 (ppc_coff_reloc_type_lookup): Remove unreached code.
4193 * coffcode.h (coff_write_object_contents): Don't take the address
4195 * peicode.h (pe_print_idata): Add casts to avoid warning.
4196 (pe_print_edata): Likewise.
4197 (pe_print_reloc): Remove ANSI C string concatenation.
4199 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4203 * libcoff.h: Rebuild.
4204 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4206 (coff_swap_aux_out): Likewise.
4207 * peicode.h (coff_swap_aux_in): Likewise.
4208 (coff_swap_aux_out): Likewise.
4209 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4211 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4213 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4214 Fix up .bf endndx link fields.
4215 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4217 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4220 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4222 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4223 on Solaris PowerPC systems doesn't get confused.
4225 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4228 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4229 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4230 update did_reg and did_reg2.
4232 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4234 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4236 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4237 callback routines, pass h->root.string rather than name, in case
4238 copy is true and name is transient.
4240 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4242 * elfcore.h: Add support for core files with multiple threads.
4243 (Primarily for Solaris.)
4245 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4248 section->orelocation is NULL.
4250 * coffgen.c (bfd_coff_get_syment): New function.
4251 (bfd_coff_get_auxent): New function.
4252 * bfd-in.h (bfd_coff_get_syment): Declare.
4253 (bfd_coff_get_auxent): Declare.
4254 * bfd-in2.h: Rebuild.
4256 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4258 * elf32-mips.c (struct mips_hi16): Define.
4259 (mips_hi16_addr, mips_hi16_addend): Remove.
4260 (mips_hi16_list): New static variable.
4261 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4262 (mips_elf_lo16_reloc): Process mips_hi16_list.
4263 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4264 relocs before the associated LO16 reloc.
4266 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4268 * versados.c (versados_scan): Check bfd_alloc return value.
4269 (versados_object_p): Check all bfd_read return values. Require
4270 that lang field be less than 10, to avoid confusion with Intel Hex
4273 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4275 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4276 not 0, for an absolute symbol.
4277 (NAME(aout,swap_ext_reloc_out)): Likewise.
4279 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4280 (ihex_write_object_contents): For a large start address, output
4281 the full 32 bit address in record type 5.
4283 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4284 to int to avoid promotion problems in prototype.
4286 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * configure.host: Use ${srcdir} when looking for picfrag.
4290 * configure.host: Switch on ${libdir}, not $(libdir). From
4291 alan@spri.levels.unisa.edu.au (Alan Modra).
4293 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4294 entry point, not just for DYNAMIC objects.
4295 * sunos.c (sunos_add_dynamic_symbols): Always call
4296 sunos_create_dynamic_sections. If called with a non DYNAMIC
4297 object, don't do anything else.
4298 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4300 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4302 * configure.in: Permit --enable-shared to specify a list of
4304 * configure: Rebuild.
4306 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4307 host when configuring with --enable-shard.
4309 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4311 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4314 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4315 to avoid crashing in bfd_hash_replace.
4317 * sysdep.h: Use #ifdef, not #if.
4319 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * config.in: Rebuild.
4323 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4325 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4326 (AC_CHECK_HEADERS): Check for sys/time.h
4327 (AC_HEADER_TIME): Add macro.
4328 * configure: Rebuild.
4329 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4330 to control what combination of <time> and <sys/time.h>
4333 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4335 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4336 (aout_32_sunos4_write_object_contents): Likewise.
4337 * aoutx.h (NAME(aout,machine_type)): Handle
4338 bfd_mach_sparc_{sparclet,sparclite}.
4339 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4340 (bfd_mach_sparc_v9_p): Update.
4341 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4342 * libaout.h (enum machine_type): Add M_SPARCLET.
4343 * sunos.c (MACHTYPE_OK): Define.
4344 * bfd-in2.h: Regenerated.
4346 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4349 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4350 * elflink.c (_bfd_elf_create_got_section): Store the
4351 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4352 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4353 global offset table goes over 0x1000, set the value of
4354 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4355 (elf32_sparc_relocate_section): Subtract the offset of
4356 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4358 * elfcode.h: Don't include <string.h>.
4360 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4362 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4363 generic_link_hash_newfunc. All references changed.
4364 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4365 moved here from libbfd-in.h.
4366 * libbfd-in.h: Corresponding changes.
4367 * libbfd.h: Regenerated.
4369 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4371 * aoutx.h (aout_link_input_section_std): When reporting an
4372 overflow error, use the name of the symbol in the hash table if
4374 (aout_link_input_section_ext): Likewise.
4376 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4377 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4379 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4381 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4382 * coffcode.h (coff_compute_section_file_positions): Likewise.
4383 (coff_write_object_contents): Likewise.
4385 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * section.c (SEC_LINK_ONCE): Define.
4388 (SEC_LINK_DUPLICATES): Define.
4389 (SEC_LINK_DUPLICATES_DISCARD): Define.
4390 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4391 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4392 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4393 * bfd-in2.h: Rebuild.
4394 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4395 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4396 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4397 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4398 SEC_LINK_ONCE, and look through the symbol table for the setting
4399 for SEC_LINK_DUPLICATES.
4400 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4401 set for a section, find the section symbol in the symbol table,
4402 and set the aux entry based on SEC_LINK_DUPLICATES.
4403 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4404 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4405 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4406 * coff-i386.c (i386coff_vec): Likewise.
4407 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4409 * VERSION: Bump to 2.6.1.
4410 * Makefile.in (stamp-h): Depend upon VERSION.
4412 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4414 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4415 * libbfd.h: Rebuilt.
4416 * linker.c (generic_link_hash_newfunc): No longer static.
4417 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4419 * coff-h8300.c: Add two derived hash tables and their associated
4420 funtions and #defines for use by the h8300 linker.
4421 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4422 the function vector as needed. Place the address of the function
4423 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4424 Rewrite the vectors section contents as necessary.
4425 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4426 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4427 (coff_bfd_link_hash_table_create): Likewise.
4429 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4431 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4432 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4434 (hppa_rebuild_insn): Pass pointer to correct type to
4435 low_sign_unext and dis_assemble_21.
4437 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4439 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4440 Stick with sparc-*-{sysv4*,solaris2*}.
4442 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4445 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4446 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4447 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4448 fields is non-zero, print them.
4450 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4451 ifdef. Remove unused variables.
4452 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4454 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4455 (get_symbol_value): Ifdef out.
4456 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4457 (coff_ppc_relocate_section): Remove unused variables. Make
4458 fprintf strings and argument types correspond. Put before_addr in
4460 (dump_toc): Make fprintf strings and argument types correspond.
4461 (ppc_process_before_allocation): Remove unused variables. Always
4463 (ppc_reflo_reloc): Ifdef out.
4464 (ppc_addr32nb_reloc): Ifdef out.
4465 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4467 (coff_ppc_rtype_to_howto): Likewise.
4468 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4470 * peicode.h (pe_print_idata): Move otherwise unused variables into
4471 the #ifdef where they are used. Always return a value.
4472 (pe_print_edata): Make fprintf strings and argument types
4473 correspond. Always return a value.
4474 (pe_print_pdata): Removed unused variable addr_value. Always
4476 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4477 strings and argument types correspond. Always return a value.
4479 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4480 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4481 variable rela inside #if 0 section where it is used.
4483 * ns32k.h: New file.
4484 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4485 functions to start with _bfd_.
4486 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4487 functions in cpu-ns32k.h.
4488 * Makefile.in: Rebuild dependencies.
4489 (HFILES): Add ns32k.h.
4491 * section.c (struct sec): Add linker_mark field. Change
4492 user_set_vma and reloc_done to be single bit fields.
4493 (STD_SECTION): Update accordingly.
4494 * bfd-in2.h: Rebuild.
4495 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4497 (aout_link_input_bfd): Don't link unmarked sections.
4498 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4500 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4501 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4503 * elflink.h (elf_bfd_final_link): Mark sections included in the
4505 (elf_link_input_bfd): Don't link unmarked sections.
4506 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4508 (xcoff_link_input_bfd): Don't link unmarked sections.
4510 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4511 overflow error messages.
4513 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4516 is not set, print "BFD: " before the error message.
4518 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4519 Miles Bader <miles@gnu.ai.mit.edu>.
4520 * configure: Rebuild.
4522 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4527 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4528 m68k-aout, m68k-coff, and m68k-elf targets.
4530 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4532 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4533 (ieee_generic_stat_arch_elt): Restructured to prevent
4534 ieee_object_p from being called repeatedly.
4536 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4538 * coffcode.h (coff_write_object_contents): Allocate
4539 buffers large enough for any FILEHDR or AOUTHDR.
4541 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4543 * ecofflink.c (lookup_line): New static function, renamed and
4544 slighly changed from old _bfd_ecoff_locate_line.
4545 (_bfd_ecoff_locate_line): Cache line number information. Use
4546 lookup_line for actual lookup.
4548 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4550 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4551 multiple of 20 bytes.
4553 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4556 allocate ecoff_find_line, and don't initialize by hand.
4557 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4558 mips_elf_find_line, and don't call memset.
4560 * coffcode.h (coff_compute_section_file_positions): If not
4561 producing a final executable, don't consider sofar when aligning
4562 the section to the correct size.
4564 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4567 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4568 * coffgen.c (coff_section_symbol): Ifdef out.
4570 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4573 output_bfd is not NULL.
4575 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4577 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4578 of bfd_alloc (fixes fix_line not being initialized).
4579 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4581 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4583 * coffcode.h: Allow specific backends to override the
4584 bfd_link_add_symbols routine.
4586 * coff-h8300.c: Include genlink.h.
4587 (howto_table): Add R_MEM_INDIRECT.
4588 (rtype2howto): Support R_MEM_INDIRECT.
4589 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4592 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4594 * coff-alpha.c (alpha_relocate_section): Use
4595 info->callbacks_warning, rather than _bfd_error_handler, for
4596 "multiple gp" warning.
4598 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4601 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4602 table string. Use bfd_wrapped_link_hash_lookup.
4603 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4605 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4606 table, if any, when writing out symbols.
4607 (aout_link_input_section_std): Use the name from the hash table,
4608 if any, when reporting undefined symbols.
4609 (aout_link_input_section_ext): Likewise.
4610 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4611 * bout.c (get_value): Likewise.
4612 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4613 * ecoff.c (ecoff_reloc_link_order): Likewise.
4614 * elflink.h (elf_link_add_object_symbols): Likewise.
4615 (elf_reloc_link_order): Likewise.
4616 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4617 (_bfd_generic_reloc_link_order): Likewise.
4618 (default_indirect_link_order): Likewise.
4619 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4620 * sunos.c (sunos_add_one_symbol): Likewise.
4621 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4622 (bfd_xcoff_link_count_reloc): Likewise.
4623 (xcoff_reloc_link_order): Likewise.
4625 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4626 into -1 for intern->rss.
4628 * configure: Rebuild with autoconf 2.8.
4630 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4632 * stab-syms.c (__define_stab_duplicate): Define.
4633 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4635 * bfd-in.h (bfd_get_stab_name): Declare.
4636 * bfd-in2.h: Rebuild.
4637 * Makefile.in: Rebuild dependencies.
4638 (BFD_LIBS): Add stab-syms.o.
4639 (BFD_LIBS_CFILES): Add stab-syms.c.
4640 (BFD32_BACKENDS): Remove stab-syms.o.
4641 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4642 * configure.in: Don't list stab-syms.o in bfd_backends.
4643 * configure: Rebuild.
4644 * libaout.h (aout_stab_name): Don't declare.
4645 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4648 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4650 * elf.c (assign_file_positions_for_segments): Adjust file offset
4651 for section alignment even if SEC_LOAD is not set.
4653 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4656 since they appear as targets in Makefile.in.
4657 * configure: Rebuild.
4659 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4660 don't fiddle with a symbol which is not defined anywhere.
4662 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4665 though they are defined in a shared library.
4666 (xcoff_build_ldsyms): Likewise.
4668 * coffgen.c (coff_find_nearest_line): Don't look at the line
4669 numbers for the section if section->lineno is NULL.
4671 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4672 message rather than calling BFD_ASSERT.
4673 * elfcode.h (write_relocs): Check return value of
4674 _bfd_elf_symbol_from_bfd_symbol.
4676 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4678 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4681 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4683 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4685 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4686 hppa_reloc_field_selector_type_alt.
4687 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4688 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4690 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4692 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4694 * elf.c (assign_file_positions_for_segments): Adjust the segment
4695 memory size for the alignment of a SEC_ALLOC section, not just a
4698 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4700 * m68klinux.c: New file.
4701 * hosts/m68klinux.h: New file.
4702 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4703 * configure.in (m68*-*-linux*): New native host.
4704 (m68klinux_vec): New vector.
4705 * configure: Rebuild.
4706 * targets.c (m68klinux_vec): Declare.
4707 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4708 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4709 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4710 declaration from bfd_linux_size_dynamic_sections.
4711 (bfd_m68klinux_size_dynamic_sections): Declare.
4712 * bfd-in2.h: Rebuild.
4713 * Makefile.in: Rebuild dependencies.
4714 (BFD32_BACKENDS): Add m68klinux.o.
4715 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4717 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4719 * libhppa.h (pa_arch): Add pa20.
4720 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4721 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4722 (hppa_field_adjust): Handle e_nsel.
4723 * som.c: Provide default definitions for many new relocs found only
4724 in hpux10 include files.
4725 (som_fixup_formats): Add several new relocs from hpux10.
4726 (som_hppa_howto_table): Add hpux10 relocs.
4727 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4729 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4731 * mpw-make.sed: Edit out recent shared library support, and
4732 rules to rebuild .h files using doc/chew.
4734 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4736 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4737 size even of sections with no contents.
4739 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4742 starting with '$' the way we skip names starting with '.'. When
4743 updating x_endndx, don't be fooled by an index which has been
4746 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4747 struct/union/enum type with no elements.
4749 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4751 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4753 * archive.c (bfd_generic_archive_p): If the first file in the
4754 archive can not be recognized as an object, don't assume that this
4755 is the wrong format.
4757 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4758 format is not bfd_object.
4759 (bfd_elf_get_dt_soname): Likewise.
4761 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4763 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4766 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4768 * bfd.c (tdata): Add netbsd_core_data.
4769 * bfd-in2.h: Regenerated.
4771 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4773 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4774 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4775 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4778 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4779 to get the symbol index, matching 14 Jul 95 change.
4781 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4783 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4784 Remove duplicate definition of gp.
4786 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4788 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4789 assume that we can set the GP value and then get the same value,
4790 since it won't be true if the output file is neither ELF nor
4792 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4793 _bfd_get_gp_value here.
4794 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4795 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4797 (mips_elf_lo16_reloc): Likewise.
4798 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4799 Don't require that the BFD be ELF.
4800 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4801 (mips_elf_gprel32_reloc): Likewise.
4802 (mips_elf_relocate_section): Don't assume we can set and get the
4804 (mips_elf_finish_dynamic_symbol): Don't bother to use
4805 _bfd_get_gp_value here.
4807 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4808 Don't change epdr between malloc and free. Be careful not to free
4809 NULL pointers. Zero out the first RPDR.
4811 * configure.host: On Linux, only pass -rpath option if $(libdir)
4812 is neither /lib nor /usr/lib. From Alan Modra
4813 <alan@mullet.Levels.UniSA.Edu.Au>.
4815 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4817 (elf_dt_name): Rename from elf_dt_needed_name.
4818 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4820 (bfd_elf_get_dt_soname): New function.
4821 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4822 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4823 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4824 * bfd-in2.h: Rebuild.
4826 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4828 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4829 _bfd_sparc_elf_reloc_type_lookup.
4830 (bfd_elf32_bfd_reloc_type_lookup): Update.
4831 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4832 (sparc64_elf_howto_table): Define.
4833 (sparc_reloc_map): Define.
4834 (sparc64_elf_reloc_type_lookup): New function.
4835 (sparc_elf_wdisp16_reloc): New function.
4836 (elf_info_to_howto): Use sparc64_elf_howto_table.
4837 (sparc64_elf_relocate_section): Likewise.
4838 (bfd_elf64_bfd_reloc_type_lookup): Update.
4840 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4842 * configure.host: Check for 'do not mix' from native linker before
4843 trying to use -rpath.
4845 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * bfd.c (_bfd_get_gp_value): New function.
4848 (_bfd_set_gp_value): New function.
4849 * libbfd-in.h (_bfd_get_gp_value): Declare.
4850 (_bfd_set_gp_value): Declare.
4851 * libbfd.h: Rebuild.
4852 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4853 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4854 directly to the fields in the tdata information.
4855 (alpha_relocate_section): Likewise.
4856 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4857 (mips_gprel_reloc): Likewise.
4858 (mips_relocate_section): Likewise.
4859 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4860 (mips_elf_lo16_reloc): Likewise.
4861 (mips_elf_final_gp): Likewise.
4862 (mips_elf_gprel16_reloc): Likewise.
4863 (mips_elf_gprel32_reloc): Likewise.
4864 (mips_elf_relocate_section): Likewise.
4865 (mips_elf_finish_dynamic_symbol): Likewise.
4867 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4869 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * configure.in: Call AC_PROG_CC before configure.host.
4872 * configure: Rebuild.
4873 * configure.host: Don't set information which autoconf should
4874 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4876 * configure.host: Remove go32 and win32 host information, since it
4877 should no longer be needed.
4879 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4880 then start a new segment rather than put a writable section in a
4883 * configure.host: Set RPATH_ENVVAR.
4885 * Makefile.in: Rebuild dependencies.
4887 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4888 zero_section variable.
4890 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4892 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4893 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4894 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4896 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4898 * ieee.c (ieee_write_expression): Only use an R variable for a
4899 local symbol. Don't output a zero offset. Handle a zero address.
4900 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4901 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4903 (parse_expression): Don't try to handle multiple occurrences of a
4904 P variable. Handle I variables differently from X variables. Fix
4905 the order of minus expressions.
4906 (ieee_slurp_external_symbols): Generate an I variable for an NN
4907 record. Fix handling of ATI and ATX records.
4908 (ieee_slurp_sections): Only set minimal section attributes.
4909 Adjust them later, based on the section contents.
4910 (ieee_object_p): Read in the file until just after the ME record.
4911 Call ieee_slurp_section_data to set the section flags.
4912 (do_one): Add iterations parameter. Only repeat the first load
4913 item. Set the section and file reloc flags.
4914 (ieee_slurp_section_data): Set section flags. Pass iterations to
4916 (ieee_canonicalize_reloc): Handle I variables.
4917 (do_with_relocs): Only emit relocation size when necessary.
4918 Increase MAXRUN to 127. Change ov to be assigned, and take
4919 src_mask and pcrel_offset into account.
4920 (ieee_write_data_part): Skip sections that are not loaded.
4921 (ieee_write_external_part): Don't output optional last entry of WX
4923 (ieee_write_me_part): Make setting of me_record neater.
4924 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4926 * syms.c (stt): Add entries for zerovars, vars, and code.
4928 * elfcode.h (validate_reloc): New static function.
4929 (write_relocs): Call validate_reloc for non ELF relocs.
4931 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4932 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4933 (TARGET_LITTLE_SYM): Likewise.
4935 * config.bfd (m68*-*-psos*): New target.
4937 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4939 * i386msdos.c: Remove some #if 0 code.
4940 (msdos_write_object_contents): Don't include empty sections in the
4941 size computation, regardless of their address.
4943 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4945 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4946 is NULL, ie, the -r switch is used.
4948 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4950 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4951 (BFD_RELOC_MIPS_GOT_LO16): Define.
4952 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4953 * bfd-in2.h, libbfd.h: Rebuild.
4954 * elf32-mips.c (mips_reloc_map): Map new relocs.
4956 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4958 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4961 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4962 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4963 simple number for the section address, rather than an expression.
4964 Limit the number of bytes between relocs to MAXRUN.
4965 (ieee_write_me_part): Set me_record to the file offset after the
4967 (ieee_write_processor): New static function.
4968 (ieee_write_object_contents): Use ieee_write_processor.
4970 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4972 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4974 * coff-aux.c: Change include of aux.h to aux-coff.h.
4976 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4978 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4979 relocation put the addend both in the reloc entry and the data.
4980 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4983 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4984 a R_68K_PCxx reloc against a defined global symbol directly.
4985 (elf_m68k_check_relocs): Don't count such a reloc.
4987 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4988 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4989 symbol for now, otherwise always record the symbol as dynamic.
4990 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4991 is not referenced by a dynamic object, and we are not making a
4992 shared object, then don't make a PLT entry. If we do make a PLT
4993 entry, make sure the symbol has been recorded as dynamic.
4995 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * configure.host: When making a shared library, set HLDFLAGS to
4998 pass an appropriate -rpath option. Use the make variable SONAME
4999 as the shared library soname, rather than computing it here. On
5000 SunOS, build stamp-tshlink in place of $(SHLINK).
5001 * Makefile.in (SONAME): New variable.
5002 ($(SHLINK)): Make a link to the transformed name, as well.
5003 (stamp-tshlink): New target.
5004 (install): Skip stamp-tshlink during install.
5006 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5008 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5009 linker sections have been set up yet.
5011 * elf.c (make_mapping): Add an additional argument to suppress
5012 making the first section include the program headers.
5013 (map_sections_to_segments): If the user used -Ttext such that the
5014 program headers are on a different page, do not set the flags
5015 saying that this section includes the program headers.
5017 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5019 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5020 don't define TRAD_HEADER.
5021 * configure: Rebuild.
5023 * netbsd-core.c: New file, support for NetBSD core files.
5024 * hosts/*nbsd.h: Removed.
5026 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5028 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5029 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5030 * libbfd.h, bfd-in2.h: Regenerated.
5031 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5032 bfd_elf32_bfd_reloc_type_lookup.
5033 (reloc_type{,_names}): Deleted.
5034 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5036 (sparc_reloc_map): Add sparc64 relocs.
5037 (sparc_elf_notsupported_reloc): New static function.
5038 (sparc_elf_wdisp16_reloc): New static function.
5039 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5040 (elf32_sparc_relocate_section): Likewise.
5041 (bfd_elf32_bfd_reloc_type_lookup): Define.
5042 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5043 (reloc_type{,_names}): Deleted.
5044 (elf_sparc_howto_table): Deleted.
5045 (sparc_reloc_map): Deleted.
5046 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5047 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5049 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5054 * Makefile.in (program_transform_name): New variable.
5055 (install): Transform library name before installing it.
5057 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5059 * archures.c (bfd_mach_i960_hx): Define.
5060 * bfd-in2.h: Rebuild.
5061 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5062 (MATRIX): Expand entries for HX.
5063 (arch_info_struct): Add i960:hx entry.
5064 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5065 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5066 (coff_set_flags): Handle bfd_mach_i960_hx.
5068 Support for building as a shared library, based on patches from
5069 Alan Modra <alan@spri.levels.unisa.edu.au>:
5070 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5071 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5072 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5073 * configure: Rebuild.
5074 * configure.host: If --enable-shared, adjust shared library stuff
5075 based on the host. If the host is SunOS, and the linker supports
5076 -rpath, set HLDFLAGS to use it.
5077 * Makefile.in (ALLLIBS): New variable.
5078 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5079 (COMMON_SHLIB, SHLINK): New variables.
5080 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5081 (STAGESTUFF): Remove variable.
5082 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5084 (stamp-ofiles): New target, like old ofiles target, but build
5085 using a temporary file and move-if-change, and touch stamp-ofiles
5087 (ofiles): Just depend upon stamp-ofiles.
5088 (stamp-piclist, piclist): New targets.
5089 ($(SHLIB), $(SHLINK)): New targets.
5090 (targets.o, archures.o): Build twice if PICFLAG is set.
5091 (do_mostlyclean): Remove pic/*.o.
5092 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5094 (do_distclean): Remove pic and stamp-picdir.
5095 (install): Install shared libraries.
5096 ($(OFILES)): Depend upon stamp-picdir.
5097 (stamp-picdir): New target.
5099 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5101 * libcoff.h: Rebuild.
5103 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5104 flavour of a section with no owner.
5106 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5107 ELF_LINK_NON_ELF flag.
5108 (mips_elf_create_got_section): Likewise.
5110 * elf.c: Revert last change, since it breaks dynamic linking.
5111 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5113 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5114 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5115 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5117 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5119 * elf.c (assign_file_positions_for_segments): If the backend does
5120 not want the elf header or the program headers in the address
5121 space, do not include them in the calculations.
5123 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5124 function to determine if we need additional program headers.
5125 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5126 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5128 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5132 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5134 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5135 back into one line. Some compilers (sunos 4.1.3 for example)
5136 won't accept args split across more than one line.
5138 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5140 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5141 * configure: Regenerate.
5143 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5145 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5146 try to do arithmetic on a void *, cast it to a unsigned char * first.
5148 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5151 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5153 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5154 flag for a newly defined symbol.
5155 (NAME(bfd_elf,record_link_assignment)): Likewise.
5156 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5157 set the DEF or REF_REGULAR flags correctly.
5159 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5160 (libbfd.h, libcoff.h): Corresponding change.
5162 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5163 a PLT32 reloc as dynamic.
5164 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5165 is not referenced by a dynamic object, and we are not making a
5166 shared object, then don't make a PLT entry. If we do make a PLT
5167 entry, make sure the symbol has been recorded as dynamic.
5169 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5171 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5172 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5173 (powerpcle-*-cygwin32): New.
5174 * peicode.h (add_data_entry): Get address from vma.
5176 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5178 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5179 attached to the section has already been created as an undefined
5180 symbol, treat it as if it hasn't been created yet.
5182 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5185 symbol or section symbols if stripping all symbols and this is not
5186 a relocateable link. Don't output the symbol string table if
5187 there are no symbols.
5188 (elf_link_flush_output_syms): Don't do anything if there are no
5191 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5193 * coff-aux.c: New file.
5194 * hosts/m68kaux.h: New file.
5195 * config.bfd (m68*-apple-aux*): New target.
5196 * configure.in (m68*-apple-aux*): New native host.
5197 (m68kaux_coff_vec): New vector.
5198 * configure: Rebuild.
5199 * targets.c (m68kaux_coff_vec): Declare.
5200 * coffcode.h (bfd_coff_backend_data): Add field
5201 _bfd_coff_link_add_one_symbol.
5202 (bfd_coff_link_add_one_symbol): Define.
5203 (compare_arelent_ptr): New static function if TARG_AUX.
5204 (coff_write_relocs): If TARG_AUX, sort the relocs.
5205 (coff_write_object_contents): Set A/UX aouthdr magic number.
5206 (coff_link_add_one_symbol): Define if not defined.
5207 (bfd_coff_std_swap_table): Initialize new field.
5208 * libcoff.h: Rebuild.
5209 * cofflink.c (coff_link_add_symbols): Call
5210 bfd_coff_link_add_one_symbol rather than
5211 _bfd_generic_link_add_one_symbol.
5212 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5213 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5214 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5215 * Makefile.in: Rebuild dependencies.
5216 (BFD32_BACKENDS): Add coff-aux.o.
5217 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5219 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5221 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5222 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5224 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5226 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5227 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5228 (maintainer-clean): Warn about deleting special files.
5229 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5231 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5232 warning symbols correctly.
5233 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5234 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5235 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5236 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5237 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5238 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5240 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5243 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5245 * libcoff-in.h: aligned newly exported names with bfd naming
5246 conventions. Removed an erroneous define of POWERPC_LE_PE.
5247 * libcoff.h: Rebuild.
5248 * cofflink.c, coff-ppc.c: the above function name changes
5250 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5252 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5253 * ecoff.c (struct extsym_info): Define.
5254 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5255 to ecoff_link_write_external.
5256 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5257 Strip symbols when appropriate.
5259 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5260 * syms.c (BSF_OBJECT): Define.
5261 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5262 * bfd-in2.h: Rebuild.
5263 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5265 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5268 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5269 copying relocs into a shared object, treat a defined global symbol
5271 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5272 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5273 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5275 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5276 real defined symbol, not to a weak defined symbol.
5278 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5280 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5281 and made a few static functions externs.
5283 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5284 POWERPC_LE_PE hack in cofflink.
5286 * libcoff-in.h: promoted the following from cofflink.c to allow
5287 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5288 coff_debug_merge_element, struct coff_debug_merge_type,
5289 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5290 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5291 coff_debug_merge_hash_lookup, coff_link_section_info,
5292 coff_final_link_info, coff_debug_merge_hash_newfunc,
5293 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5295 * libcoff.h: re-gen'd
5297 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5299 * syms.c: Include "bfdlink.h".
5300 (struct stab_find_info): Define.
5301 (_bfd_stab_section_find_nearest_line): New function.
5302 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5303 * libbfd.h: Rebuild.
5304 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5305 * elf.c (_bfd_elf_find_nearest_line): Try calling
5306 _bfd_stab_section_find_nearest_line before searching the ELF
5307 symbol table. Find the closest STT_FUNC symbol, not the last one.
5308 * libcoff-in.h (coff_data_type): Add line_info field.
5309 * libcoff.h: Rebuild.
5310 * coffgen.c (coff_find_nearest_line): Try calling
5311 _bfd_stab_section_find_nearest_line before searching the COFF
5313 * Makefile.in: Rebuild dependencies.
5315 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5317 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5318 4 bytes, so we get the correct value when updating the register
5319 field in little endian mode.
5321 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5324 entry_section fields. Add sntoc and snentry fields.
5325 * libcoff.h: Rebuild.
5326 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5327 not toc_section and entry_section (the COFF file does not have any
5328 sections at this point).
5329 (coff_write_object_contents): Set o_snentry and o_sntoc from
5330 snentry and sntoc rather than entry_section and toc_section.
5331 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5332 snentry, not toc_section and entry_section.
5333 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5334 entry_section from hentry.
5335 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5337 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5338 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5339 than using toc_section directly.
5341 * archures.c: Add missing `.' in enum bfd_architecture.
5342 * bfd-in2.h: Rebuild.
5344 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5345 Robert Lipe <robertl@arnet.com>.
5347 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5349 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5350 to sections we allocate. Use bfd_zalloc to allocate initialial
5351 sections, not bfd_alloc.
5352 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5353 SDA{,2}I16 relocations.
5354 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5355 whether to put something in .sbss or not.
5356 (ppc_elf_relocate_section): Add support for more relocations. Add
5357 in sec->output_offset where appropriate. Make error messages
5358 include the symbol name.
5360 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5361 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5362 doesn't get redefined messages if -shared.
5364 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5365 section if the rel_section field has been set up.
5367 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5369 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5372 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5374 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5375 of flags, only flags used are controlled by mach number. Bump up
5376 output file mach number to highest of input file mach numbers.
5377 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5378 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5380 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5381 bfd_elf64_sparc_vec support.
5383 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5385 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5386 the embedded bit is set on some objects and not on others. Just
5388 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5391 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5393 * coffcode.h (coff_new_section_hook): Don't try to align the
5396 * coffcode.h (coff_set_section_contents): Fix the handling of the
5397 .lib section to work even if the entire section contents are
5398 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5399 Robert Lipe <robertl@arnet.com>.
5401 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5403 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5404 memory here for contents.
5406 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5407 _SDA2_BASE_ by 32768.
5408 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5409 started using. Allocate contents for .sdata and .sdata2 sections
5411 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5413 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5414 size _SDA{,2}_BASE_.
5415 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5418 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5420 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5422 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5423 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5424 (bfd_mach_sparc_v9a): Define.
5425 (bfd_mach_sparc_v9_p): Define.
5426 * bfd-in2.h: Regenerated.
5427 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5429 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5430 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5431 to bfd_elf32_sparc_vec.
5432 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5433 Add v8plus{,a} support.
5435 (sparc_compatible): New function.
5436 * elf32-sparc.h: #include "elf/sparc.h".
5437 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5438 elf32_sparc_final_write_processing): New functions.
5439 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5440 elf_backend_final_write_processing): Define.
5442 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5444 * elf-bfd.h (struct elf_link_hash_entry): Add
5445 linker_section_pointer field.
5446 (enum elf_linker_section_enum): Enumeration for new way of
5447 creating linker dynamic sections and symbols.
5448 (elf_linker_section{,_pointers}): New structures for creating
5449 dynamic sections and symbols.
5450 (elf_obj_tdata): Add linker_section_pointers and linker_section
5452 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5453 (_bfd_elf_create_linker_section): New declarations.
5454 (_bfd_elf_find_pointer_linker_section): Ditto.
5455 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5456 (_bfd_elf_make_linker_section_rela): Ditto.
5458 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5460 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5461 (ppc_elf_create_linker_section): New function to create the
5462 sections .got, .sdata, and .sdata2.
5463 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5465 (ppc_elf_check_relocs): Support more of the eabi relocations.
5466 (ppc_elf_relocate_section): Ditto.
5467 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5468 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5470 * elflink.h (elf_create_pointer_linker_section): New function to
5471 create initialized pointers in dynamic linker sections.
5472 (elf_finish_pointer_linker_section): Actually intialize the
5473 pointers created above.
5475 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5476 macros to provide both 32 and 64 bit versions of
5477 elf_create_pointer_linker_section.
5478 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5479 provide both 32 and 64 bit versions of
5480 elf_finish_pointer_linker_section.
5482 * elflink.c (_bfd_elf_create_linker_section): New function to
5483 create a linker section.
5484 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5485 given address in the linker pointer offsets created for a given
5487 (_bfd_elf_make_linker_section_rela): Make a RELA section
5488 corresponding to the generated linker section.
5490 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5492 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5494 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5496 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5497 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5498 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5499 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5500 toc entry in an objdump) for now.
5501 (ppc_do_last, ppc_get_last): New function - needed to save processing
5502 the toc owner to the end.
5503 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5506 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5507 toc owner from being done till last. Must define POWERPC_LE_PC
5510 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5512 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5514 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5515 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5517 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5521 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5525 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5527 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5529 * elf.c (assign_file_positions_for_segments): Don't increment file
5530 offset for a segment which contains no loadable sections.
5532 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5534 * reloc.c: Add new PowerPC relocations.
5535 * {bfd-in2,libbfd}.h: Regenerate.
5537 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5538 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5540 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5542 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5545 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5548 * coffgen.c (coff_find_nearest_line): Don't try to cache
5549 information in sections that are not owned by a BFD. From Richard
5550 Henderson <richard@atheist.tamu.edu>.
5552 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5553 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5554 * elflink.h (elf_link_output_extsym): Remove special check for
5557 * ecoffswap.h: Add prototypes for static functions.
5559 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5561 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5562 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5564 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5565 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5566 support. Begin support for R_PPC_SDA{2,}REL.
5568 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5570 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5571 create the .got and .got.neg sections.
5572 (ppc_elf_size_dynamic_sections): Call it.
5573 (ppc_elf_check_relocs): Call it.
5574 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5575 (ppc_elf_check_relocs): Add error messages for relocations we
5576 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5579 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5581 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5582 section flags for V.4 and eabi.
5584 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * elf.c (assign_file_positions_for_segments): If a segment
5587 contains no sections, don't mark it as readable.
5589 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5590 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5592 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5593 dynamic section, if there is one.
5594 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5595 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5596 (bfd_elf64_swap_dyn_in): Likewise.
5597 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5599 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5601 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5602 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5603 <pirker@eiunix.tuwien.ac.at>.
5605 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5607 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5608 PowerPC V.4 and eabi.
5609 * bfd-in2.h: Regenerate.
5610 * libfd.h: Regenerate.
5612 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5614 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5615 section type and SHF_EXCLUDE section flag, turning them into the
5616 appropriate bfd section flag.
5618 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * xcofflink.c (xcoff_link_add_symbols): Create the special
5621 sections if we see a DYNAMIC object, in case that is the only
5622 XCOFF input object we see.
5624 * elf32-mips.c: Extensive changes for a start at dynamic linking
5625 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5627 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5628 (struct elf_backend_data): Remove
5629 elf_backend_create_program_headers field. Add
5630 elf_backend_additional_program_headers and
5631 elf_backend_modify_segment_map fields.
5632 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5634 (elf_backend_additional_program_headers): Likewise.
5635 (elf_backend_modify_segment_map): Likewise.
5636 (elf_backend_create_program_headers): Don't define.
5637 (elfNN_bed): Change to account for field changes.
5638 * elf.c (assign_file_positions_for_segments): Call new
5639 modify_segment_map backend function. Don't call old
5640 create_program_headers backend function.
5641 (get_program_header_size): Call additional_program_headers rather
5642 than create_program_headers.
5643 * elflink.h (elf_link_add_object_symbols): Initialize
5644 type_change_ok from new backend field.
5645 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5647 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5648 a reloc against the appropriate section.
5650 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5651 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5652 (elf_flags_init): Rename from elf_ppc_flags_init.
5653 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5655 (ppc_elf_copy_private_bfd_data): Likewise.
5656 (ppc_elf_merge_private_bfd_data): Likewise.
5658 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5661 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5663 * coff-alpha.c (alpha_relocate_section): During final link, allow
5664 output .lita section to be bigger than 64k by adjusting gp value
5665 on a per-input section basis.
5666 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5668 (struct ecoff_section_tdata): Add gp field.
5670 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5672 Handle Alpha ECOFF changes in OSF/1 3.2.
5673 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5675 * coff-alpha.c: Include "aout/ar.h".
5676 (alpha_ecoff_get_relocated_section_contents): Don't require an
5677 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5678 3.2 doesn't generate one.
5679 (alpha_relocate_section): Likewise.
5680 (alpha_ecoff_slurp_armap): Define.
5681 (alpha_ecoff_slurp_extended_name_table): Define.
5682 (alpha_ecoff_construct_extended_name_table): Define.
5683 (alpha_ecoff_truncate_arname): Define.
5684 (alpha_ecoff_write_armap): Define.
5685 (alpha_ecoff_generic_stat_arch_elt): Define.
5686 (alpha_ecoff_update_armap_timestamp): Define.
5688 (alpha_ecoff_read_ar_hdr): New static function.
5689 (alpha_ecoff_get_elt_at_filepos): New static function.
5690 (alpha_ecoff_openr_next_archived_file): New static function.
5691 (alpha_ecoff_get_elt_at_index): New static function.
5692 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5693 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5694 _bfd_ecoff to alpha_ecoff.
5695 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5696 field from backend structure, rather than always calling
5697 _bfd_get_elt_at_filepos.
5698 * coff-mips.c (mips_ecoff_backend_data): Initialize
5699 get_elt_at_filepos field.
5700 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5701 from _bfd_generic_read_ar_hdr with minor changes.
5702 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5703 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5704 * libbfd.h: Rebuild.
5706 * bfd-in.h (BFD_IN_MEMORY): Define.
5707 * libbfd-in.h (struct bfd_in_memory): Define.
5708 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5709 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5710 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5711 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5712 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5713 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5714 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5715 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5716 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5717 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5719 (bfd_openstreamr): Likewise.
5720 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5721 BFD_IN_MEMORY is not set.
5722 * riscix.c (riscix_some_aout_object_p): Likewise.
5723 * bfd-in2.h, libbfd.h: Rebuild.
5725 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5726 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5727 (bfd_get_elt_at_index): Define.
5728 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5729 bfd_get_elt_at_index. Change index parameter from int to
5731 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5732 (_bfd_noarchive_get_elt_at_index): Define.
5733 (_bfd_archive_bsd_get_elt_at_index): Define.
5734 (_bfd_archive_coff_get_elt_at_index): Define.
5735 * bfd-in2.h, libbfd.h: Rebuild.
5736 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5737 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5738 * ieee.c (ieee_get_elt_at_index): Define.
5739 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5740 * oasys.c (oasys_get_elt_at_index): Define.
5741 * som.c (som_get_elt_at_index): Define.
5743 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5744 numbers to the .text section.
5746 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5749 If there is a SEC_DEBUGGING section, get the contents of the debug
5750 information part from it.
5751 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5753 (ieee_write_object_contents): Check ieee_write_debug_part return.
5755 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5757 * config.bfd (i[345]86-*-freebsd*): Add target.
5758 * configure.in (i386freebsd_vec): Add vec.
5759 * configure: Regenerate.
5760 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5761 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5762 Rebuild dependencies..
5763 * freebsd.h: New file.
5764 * i386freebsd.c: New file.
5765 * targets.c (i386freebsd_vec): Declare.
5766 (bfd_target_vector): Add i386freebsd_vec.
5767 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5768 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5770 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * ieee.c (ieee_slurp_debug): New static function.
5773 (ieee_object_p): Call it.
5774 (ieee_slurp_section_data): Skip debugging sections.
5775 (ieee_get_reloc_upper_bound): Likewise.
5776 (ieee_get_section_contents): Likewise.
5777 (ieee_canonicalize_reloc): Likewise.
5778 (ieee_write_section_part): Likewise.
5779 (ieee_write_debug_part): Likewise.
5780 (ieee_write_data_part): Likewise.
5781 (init_for_output): Likewise.
5783 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5785 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5787 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5788 relocs, since ppc_elf_relocate_section handles the linker case.
5789 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5791 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5792 ppc_elf_relocate_section since that is now the only caller.
5793 (ppc_elf_relocate_section): Ditto.
5795 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5797 * coffcode.h (coff_write_object_contents): If we don't know the
5798 section of the entry point for an XCOFF executable, always set the
5799 entry address to -1.
5801 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5803 * elf.c (bfd_section_from_shdr): Add support for note sections.
5805 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5807 * bfd-in.h (struct _symbol_info): Add stab_type field.
5808 * bfd-in2.h: Rebuild.
5809 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5811 * elf32-ppc.c: Remove trailing newline from calls to
5813 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5814 difference if target endianness is known.
5816 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5818 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5819 old style TOC16 references without using R_PPC_GOT.
5820 (ppc_reloc_type): Ditto.
5821 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5822 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5823 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5824 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5825 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5827 (ppc_elf_adjust_dynamic_symbol): Ditto.
5828 (ppc_elf_adjust_dynindx): Ditto.
5829 (ppc_elf_size_dynamic_sections): Ditto.
5830 (ppc_elf_finish_dynamic_symbol): Ditto.
5831 (ppc_elf_finish_dynamic_sections): Ditto.
5832 (ELF_DYNAMIC_INTERPRETER): Define.
5834 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5836 * elf.c (copy_private_bfd_data): When attaching sections to
5837 segments ignore sections that won't be allocated. Patch from
5840 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5842 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5845 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5847 * coff-i960.c (CALC_ADDEND): Define.
5848 (coff_i960_relocate_section): Add the input section VMA to the
5849 addend for PC relative relocs.
5851 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5853 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5854 to correctly terminate.
5856 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5858 * targets.c (enum bfd_endian): Define.
5859 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5860 from boolean to enum bfd_endian. Change header_byteorder_big_p
5862 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5863 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5864 * bfd-in2.h: Rebuild.
5865 * All targets: Change initialization of byteorder and
5866 header_byteorder to use enum bfd_endian values rather than
5868 * All files: Change all references to byteorder_big_p and
5869 header_byteorder_big_p to use new bfd_*_endian macros.
5871 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5873 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5875 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5877 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5879 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5881 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5883 * ieee.c: Lots of minor cleanups. Make many functions return
5884 errors rather than calling abort. Also:
5885 (ieee_write_twobyte): Remove; change callers to call existing
5886 ieee_write_2bytes function.
5887 (ieee_write_expression): Don't output the section twice when
5888 outputting a local symbol. Don't emit an extraneous zero if there
5890 (ieee_slurp_sections): Set the lma as well as the vma.
5891 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5893 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5894 a recognized one or bfd_arch_unknown.
5895 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5897 (ihex_get_symtab): Likewise.
5899 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5901 * aoutx.h: Include <ctype.h>.
5902 (struct aout_link_includes_table): Define.
5903 (struct aout_link_includes_totals): Define.
5904 (struct aout_link_includes_entry): Define.
5905 (aout_link_includes_lookup): Define macro.
5906 (struct aout_final_link_info): Add includes field.
5907 (aout_link_includes_newfunc): New static function.
5908 (NAME(aout,final_link)): Initialize includes hash table.
5909 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5911 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5913 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5915 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5917 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5919 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5921 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5922 (pe_print_private_bfd_data): call pe_print_reloc.
5923 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5924 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5925 up some debugging as well.
5927 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5929 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5932 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5934 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5935 when setting sections to NULL.
5937 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5939 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5941 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5942 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5944 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5945 * bfd-in2.h: Rebuild.
5947 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5949 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5951 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5953 * ihex.c (ihex_scan): Handle record types 4 and 5.
5954 (ihex_object_p): Permit types 4 and 5.
5955 (ihex_set_section_contents): Remove check for out of range
5957 (ihex_write_object_contents): Generate types 4 and 5.
5959 * elflink.h (elf_link_output_extsym): Just ignore warning and
5960 indirect references to symbols which don't really exist.
5962 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5964 * peicode.h (pe_print_idata): Minor format fixes
5965 (pe_print_edata): New function. Under private printing, this formats
5966 the edata section of a PE file.
5967 (pe_print_private_bfd_data): Added call to pe_print_edata.
5969 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5971 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5972 index, don't call stoi.
5974 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5976 * srec.c (srec_scan): Set lma as well as vma.
5978 * ihex.c: New file; support for Intel Hex format.
5979 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5980 (ihex_vec): Declare.
5981 (bfd_target_vector): Always include ihex_vec.
5982 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5983 * Makefile.in: Rebuild dependencies.
5984 (BFD_LIBS): Add ihex.o
5985 (BFD_LIBS_CFILES): Add ihex.c.
5986 * bfd-in2.h: Rebuild.
5988 * elf.c (assign_file_positions_for_segments): Sort the sections in
5990 (get_program_header_size): Return the right size if segment_map is
5992 (copy_private_bfd_data): Don't bother to sort the sections.
5994 * bfd.c (bfd_record_phdr): New function.
5995 * bfd-in.h (bfd_record_phdr): Declare.
5996 * bfd_in2.h: Rebuild.
5998 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6001 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6002 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6004 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6005 (bfd_zmalloc): Change declaration.
6006 * libbfd.h: Rebuild.
6007 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6008 and realloc. Don't set bfd_error_no_memory if they fail.
6010 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6012 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6013 uses as well. Added a new howto to deal with TOCREL16 relocs that
6014 are TOCDEFN as well.
6015 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6016 to handle RVA relocs from dlltool.
6017 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6018 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6019 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6021 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6022 to get the right section alignment.
6024 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6026 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6027 p_paddr if p_paddr is zero.
6028 (make_mapping): Set includes_filehdr and includes_phdrs for first
6030 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6032 (assign_file_positions_for_segments): Handle includes_filehdr and
6033 includes_phdrs. Remove special handling of PT_PHDR and first
6035 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6036 when appropriate. Remove special handling of PT_PHDR segment.
6037 Use a more complex condition for when a section is included in a
6038 segment to handle Solaris linker oddities.
6040 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6042 * coff-m88k.c (howto_table): Reformatted for easier reading;
6043 special_function now points to new function m88k_special_reloc.
6044 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6046 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6047 be done correctly by m88k_special_reloc.
6048 (reloc_processing): New function to be used by RELOC_PROCESSING.
6049 (RELOC_PROCESSING): Define to call reloc_processing.
6051 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6053 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6054 (pe_print_pdata): Likewise.
6056 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6057 obstack_alloc fails.
6058 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6060 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6061 * Many files: don't set bfd_error_no_memory if one of the above
6064 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6065 if p_paddr_valid is set.
6066 (copy_private_bfd_data): New static function.
6067 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6069 * elf.c (assign_file_positions_for_segments): Fix case where extra
6070 program headers were allocated.
6072 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6073 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6074 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6075 _bfd_elf_print_private_bfd_data.
6077 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6078 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6079 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6080 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6081 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6082 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6083 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6085 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6087 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6088 * elf.c (make_mapping): New static function.
6089 (map_sections_to_segments): New static function.
6090 (elf_sort_sections): New static function.
6091 (assign_file_positions_for_segments): New static function.
6092 (map_program_segments): Remove.
6093 (get_program_header_size): Remove sorted_hdrs, count, and
6094 maxpagesize parameters. Simplify.
6095 (assign_file_positions_except_relocs): When generating an
6096 executable, use assign_file_positions_for_segments.
6097 (elf_sort_hdrs): Remove.
6098 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6099 to get_program_header_size.
6101 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6103 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6105 * configure, config.in: Regenerate with autoconf 2.7.
6107 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6108 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6110 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6112 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6113 (ecoff_sec_to_styp_flags): Likewise.
6114 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6115 (ecoff_set_symbol_info): Handle scRConst.
6116 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6117 (ecoff_compute_section_file_positions): Handle .rconst section.
6118 (_bfd_ecoff_write_object_contents): Likewise.
6119 (ecoff_link_check_archive_element): Handle scRConst.
6120 (ecoff_link_add_externals): Likewise.
6121 (ecoff_link_write_external): Handle .rconst section.
6122 (ecoff_reloc_link_order): Likewise.
6123 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6124 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6126 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6128 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6129 DEF_DYNAMIC flag is set.
6131 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6133 * host-aout.c: If TRAD_HEADER is defined, include it.
6135 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6137 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6138 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6139 (BFD_NEED_DECLARATION): New function.
6140 * configure.in: Use BFD_NEED_DECLARATION.
6141 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6142 * configure, config.in: Rebuild with autoconf 2.6.
6144 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6145 special_sections before returning when called with a non XCOFF
6148 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6151 * coffcode.h (coff_compute_section_file_positions): Only pad the
6152 previous section to force file alignment when creating an
6155 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6157 * coffcode.h (coff_compute_section_file_positions): If
6158 RS6000COFF_C, set up the .debug section.
6160 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6161 if it is not large enough to accomodate the entire TOC area with
6162 signed 16 bit offsets.
6163 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6165 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6166 TOC anchor to use the TOC value used in the output file.
6168 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6170 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6171 (_bfd_coff_read_string_table): Likewise.
6173 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6175 * pe-arm.c: Fix typos.
6176 * coff-arm.c: Likewise.
6178 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6180 * coff-ppc.c (list_ele): Added "cat"egory member.
6181 (record_toc): New category parameter (priv or pub).
6182 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6183 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6184 the mainline. It addes extra toc cells in error.
6185 (ppc_coff_swap_sym_in_hook): Added some documentation.
6186 (dump_toc): Can now diagnose "virtual toc" chicanery.
6188 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6190 * elf-bfd.h (struct elf_link_hash_table): Change type of
6191 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6193 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6195 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6196 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6198 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6199 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6200 defined or mentioned in a regular file.
6202 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6204 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6205 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6206 (coff_ppc_relocate_section): Correct REL24 handling
6207 (ppc_process_before_allocation): Correct TOCDEFN handling
6209 * peicode.h (dir_names): Added name descriptions
6211 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6213 * VERSION: Updated to cygnus-2.6.
6215 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6217 * targets.c (m68k4knetbsd_vec): Declare.
6219 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6221 * targets.c (bfd_target): Change type of second argument to
6222 _bfd_print_private_bfd_data from void * to PTR.
6223 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6224 using PTR rather than void *.
6225 * bfd-in2, libbfd.h: Rebuild.
6226 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6228 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6229 _bfd_generic_bfd_print_private_bfd_data rather than casting
6232 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6234 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6235 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6237 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6238 BFD64_BACKENDS_CFILES): New variables.
6241 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6243 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6244 not at the file position of the first section.
6245 * coffcode.h (coff_compute_section_file_positions): Avoid using
6247 (coff_write_object_contents): When generating a PPC PE executable
6248 with no symbols, round up the file size to a COFF_PAGE_SIZE
6250 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6251 don't write out a string table.
6253 * elf.c (bfd_section_from_shdr): When using a different section
6254 header, pass the new one to _bfd_elf_make_section_from_shdr.
6255 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6256 (elf_map_symbols): Add section VMA to symbol value when comparing
6258 (_bfd_elf_compute_section_file_positions): Only build symbol table
6259 if there are some symbols. Set file offset of symtab and strtab
6261 (assign_file_positions_except_relocs): Remove dosyms parameter.
6262 Change all callers. Never set file offset of symtab and strtab
6264 (_bfd_elf_copy_private_section_data): New function.
6265 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6266 (_bfd_elf_copy_private_symbol_data): New function.
6267 (swap_out_syms): Check for special mapping of st_shndx created by
6268 copy_private_symbol_data.
6269 * elfxx-target.h: Use new copy routines.
6270 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6271 (_bfd_elf_copy_private_section_data): Declare.
6273 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6275 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6278 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6279 _bfd_dummy_target, matching the recent change to archive
6282 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6284 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6285 arithmetic on PTR types.
6287 * aout-target.h (MY(callback)): Set the lma of the sections.
6289 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6290 symbol into a reloc against the section.
6292 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6294 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6295 glue for the relocs: IMGLUE and IFGLUE.
6296 (record_toc): new function - tracks toc contents
6297 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6298 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6299 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6300 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6301 (ppc_record_toc_entry): Removed a debug define (duh)
6303 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6304 (pe_print_idata): New function - formats the idata section data
6305 (pe_print_pdata): New function - formats the pdata section data
6306 (pe_print_private_bfd_data): calls to above
6308 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6310 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6311 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6312 TARGET_SYM and TARGET_NAME for vector and BFD name.
6313 * coff-pmac.c (pmac_xcoff_vec): Remove.
6314 (TARGET_SYM, TARGET_NAME): Define.
6315 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6316 machine to 0, not all PowerMacs are 601s.
6318 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6320 * elfcode.h (elf_object_p): Read in any program headers.
6321 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6322 based on the program headers, if any.
6323 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6324 (map_program_segments): Set p_paddr of program headers based on
6327 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6329 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6332 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6333 trying to do a relocateable link with a non-a.out object file.
6335 * archive.c (bfd_generic_archive_p): Check the first object file
6336 in an archive even if target_defaulted is set. If the object file
6337 has the wrong xvec, reject it.
6339 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6340 be represented, report the name via _bfd_error_handler.
6341 (translate_to_native_sym_flags): Likewise.
6342 * elf32-mips.c (mips_elf_final_link): Likewise.
6343 * oasys.c (oasys_write_sections): Likewise.
6345 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6346 which checks for STYP_OVRFLO sections.
6347 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6348 reloc and lineno count overflows.
6349 (coff_write_object_contents): Call coff_count_linenumbers before
6350 coff_compute_section_file_positions. If RS6000COFF_C, handle
6351 reloc and lineno count overflows.
6352 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6353 relocs before dealing with .pad sections. Count overflow section
6354 headers when handling .pad sections.
6356 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6359 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6360 (struct xcoff_link_hash_table): Add descriptor_section and
6361 special_sections fields.
6362 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6363 (xcoff_link_add_symbols): Set linkage section alignment. Create
6364 descriptor section. Check for magic symbol names (_text, etc.),
6365 and record them in special_sections if found. Set
6366 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6367 descriptor field to point back to the function code symbol.
6368 (xcoff_sweep): Always mark the special descriptor_section.
6369 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6370 function descriptor, and mark it if it is.
6371 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6372 parameter, and fill it in. Allocate space for the descriptor
6374 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6375 global linkage code. If an undefined function descriptor is
6376 exported, arrange to define it. Warn about any other undefined
6378 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6379 (xcoff_write_global_symbol): Create a function descriptor when
6381 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6382 * bfd-in2.h: Rebuild.
6384 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6386 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6387 (ppc_coff_link_hash_table): new types for hashing
6388 (ppc_coff_link_hash_newfunc): hash entry constructor
6389 (ppc_coff_link_hash_table_init): hash table initializer
6390 (ppc_coff_link_hash_table_create): hash table constructor
6391 (ppc_record_toc_entry): changed references to hash table
6392 (coff_ppc_relocate_section): changed references to hash table
6394 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6395 * libcoff.h: Rebuild
6397 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6398 (coff_link_add_symbols): removed toc_offset init
6400 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6402 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6405 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6406 if it is given and mmep is available.
6407 * acconfig.h: Undef USE_MMAP.
6408 * configure, config.in: Regenerated.
6409 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6410 table handling the old way.
6411 (aout_get_external_symbols): Don't complain if last byte of string
6413 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6414 (bfd_free_window) [! USE_MMAP]: Don't define.
6415 (bfd_get_file_window,
6416 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6418 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6420 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6423 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6425 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6426 compatible with AMD generated COFF files. Try to support both AMD
6427 and GNU formats simultaneously.
6428 (coff_a29k_relocate_section): Likewise.
6430 * libbfd.c (bfd_get_file_window): Change writable parameter from
6431 int to boolean; update all callers. Pass MAP_SHARED if not
6432 writable--it's required on Solaris. Cast fprintf argument to
6434 * bfd-in.h (bfd_get_file_window): Update declaration.
6435 * bfd-in2.h: Rebuild.
6436 * aoutx.h: Update calls to bfd_get_file_window.
6438 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6440 (xcoff_swap_ldhdr_in): New static function.
6441 (xcoff_swap_ldsym_in): New static function.
6442 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6443 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6444 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6445 Handle XTY_ER/XMC_XO symbols correctly.
6446 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6447 rather than normal symbol table.
6448 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6449 already defined with the same absolute value.
6450 (xcoff_mark): When considering called symbols, check whether the
6451 descriptor is from a dynamic object, rather than the symbol
6453 (xcoff_build_ldsyms): Likewise.
6455 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6456 Cast realloc and malloc return values. If malloc or realloc fail,
6457 set bfd_error_no_memory.
6458 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6459 * bfd-in2.h: Rebuild.
6461 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6463 * coff-ppc.c (ppc_record_toc_entry): new function.
6464 (in_reloc_p): changed return value.
6465 (coff_ppc_relocate_section): much rework.
6466 (ppc_allocate_toc_section): new function.
6467 (ppc_process_before_allocation): new function.
6468 (ppc_coff_swap_sym_in_hook): new function.
6470 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6471 (coff_link_add_symbols): initialize toc_offset.
6473 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6474 (coff_swap_aouthdr_out): Added more sections to the data
6475 dictionary for the pe file header. Also changed linker version
6476 number on the ppc side.
6477 (dir_names): small improvements to the dictionary printing.
6478 (pe_mkobject_hook): save the file level flags.
6480 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6481 (pe_tdata): added real_flags field
6482 (coff_tdata): added local_toc_sym_map and access macro
6484 * libcoff.h (coff_link_hash_entry): added toc_offset field
6485 (pe_tdata): added real_flags field
6486 (coff_tdata): added local_toc_sym_map and access macro
6488 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6489 (coff_mkobject): init for local_toc_sym_map
6490 (coff_write_object_contents): set the internal_a.magic to
6491 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6494 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6496 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6497 entries until both the line number address and the function name
6498 address are too large.
6500 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6501 * configure: Rebuilt.
6503 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6504 is defined in the environment.
6506 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6508 * som.c (som_get_section_contents_in_window): Define to use
6511 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6513 * coff-i860.c: New file, based on coff-i386.c.
6514 * cpu-i860.c: New file, based on cpu-i386.c.
6515 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6516 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6517 targets, using i860coff_vec.
6518 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6519 trad-core.o and hosts/i860mach3.h.
6520 (i860coff_vec): Use coff-i860.o and cofflink.o.
6521 * configure: Rebuild.
6522 * Makefile.in: Rebuild dependencies.
6523 (ALL_MACHINES): Add cpu-i860.o.
6524 (BFD32_BACKENDS): Add coff-i860.o.
6525 (CFILES): Add cpu-i860.c and coff-i860.c.
6526 * targets.c (i860coff_vec): Declare.
6527 (bfd_target_vector): Add &i860coff_vec.
6528 * archures.c (bfd_i860_arch): Declare.
6529 (bfd_archures_list): Add &bfd_i860_arch.
6530 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6531 (coff_set_flags): Handle bfd_arch_i860.
6532 (coff_write_object_contents): Handle I860 a.out magic number.
6534 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6536 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6537 the created .tc section to 2.
6538 (xcoff_mark): Don't keep a .loader reloc for a call to an
6539 undefined symbol when creating a shared library.
6540 (xcoff_build_ldsyms): When creating a shared library, generate
6541 global linkage code for a call to an undefined symbol.
6543 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6545 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6546 BFD32_BACKENDS, BFD64_BACKENDS.
6547 (.dep1): Put mkdep output in a separate file.
6548 Rebuilt dependencies.
6550 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6553 Permit use of mmap when available:
6555 * configure.in: Check for mmap, madvise, mprotect.
6556 * config.in, configure: Regenerated.
6558 * libbfd.c (struct _bfd_window_internal): Define type.
6559 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6561 (ok_to_map): New static variable for debugging.
6562 (_bfd_generic_get_section_contents_in_window): New function.
6563 * bfd-in.h (bfd_window_internal): Declare type.
6564 (bfd_window): Define type.
6565 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6566 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6569 * libaout.h (struct aoutdata): Add two window fields.
6570 (obj_aout_sym_window, obj_aout_string_window): New macros.
6571 * aoutx.h (some_aout_object_p): Initialize windows.
6572 (aout_get_external_symbols): Get symbol data and strings in
6573 windows instead of explicitly allocated buffers.
6574 (slurp_symbol_table): Free window instead of memory.
6575 (bfd_free_cached_info): Release windows instead of freeing storage
6577 (aout_link_free_symbols): Ditto.
6579 * targets.c (bfd_target): Add new field for
6580 get_section_contents_in_window.
6581 (BFD_JUMP_TABLE_GENERIC): Updated.
6582 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6583 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6584 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6585 macros for get_section_contents_in_window field.
6587 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6589 * core.c: Renamed to corefile.c
6590 * makefile.dos (OBJS): Change core.o to corefile.o
6591 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6594 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6596 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6597 targ_selvecs to allow debugging under Irix-5 native.
6600 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6602 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6603 to o. Clobber and restore the list of new csects around the call
6604 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6605 linker error and the linker wants to read the symbol table. Reset
6606 the line number count of a real section even if it has no relocs.
6607 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6609 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6612 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6614 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6615 an undefined symbol in a shared link.
6617 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6618 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6619 phdm@info.ucl.ac.be (Philippe De Muyter).
6621 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6623 * coff-m88k.c (rtype2howto): New static function.
6624 (RTYPE2HOWTO): Use it rather than a macro definition.
6626 * coffcode.h (coff_write_object_contents): set internal_a.magic
6627 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6629 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6630 define TRAD_HEADER to new file hosts/delta68.h.
6631 m88*-motorola-sysv*, however, does use ptrace-core.o.
6632 * hosts/delta68.h: New file.
6634 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6635 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6637 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6639 * i386linux.c (MY(vec)): Declare before use.
6641 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6643 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6644 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6646 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6647 BFD is not of the right type.
6648 (bfd_elf_get_needed_list): Likewise.
6649 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6650 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6651 * xcofflink.c (XCOFF_XVECP): Define.
6652 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6654 (bfd_xcoff_import_symbol): Likewise.
6655 (bfd_xcoff_export_symbol): Likewise.
6656 (bfd_xcoff_link_count_reloc): Likewise.
6657 (bfd_xcoff_record_link_assignment): Likewise.
6658 (bfd_xcoff_size_dynamic_sections): Likewise.
6660 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6661 table index against the number of symbols for a base relative
6664 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6666 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6667 full_aouthdr flag here...
6668 (_bfd_xcoff_bfd_final_link): ...not here.
6670 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6672 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6673 systems that have a system <libelf.h>.
6674 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6675 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6676 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6677 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6678 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6679 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6680 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6682 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6684 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6685 set, set BSF_WEAK in symbol. Change all callers.
6686 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6687 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6688 _bfd_generic_link_add_one_symbol.
6689 (ecoff_indirect_link_order): Check that the section tdata relocs
6690 are not NULL before using them.
6692 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6693 define TRAD_HEADER as hosts/alphalinux.h.
6694 * configure: Rebuild.
6695 * hosts/alphalinux.h: New file.
6696 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6699 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6701 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6702 C_ECOMM storage classes.
6704 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6706 (xcoff_mark): Call xcoff_mark_symbol.
6707 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6708 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6710 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6712 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6714 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6716 (xcoff_find_reloc): New static function.
6717 (xcoff_link_add_symbols): Use it.
6718 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6719 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6720 relocate the value of C_DECL.
6722 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6724 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6726 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6727 callback decide what goes in .relocs.
6728 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6729 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6732 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6734 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6737 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6739 * xcofflink.c: More improvements, mostly to fix handling of
6740 constructors and a few other special cases.
6741 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6742 zero, reverting yesterday's change.
6743 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6744 (bfd_xcoff_link_count_reloc): Declare.
6745 (bfd_xcoff_record_link_assignment): Declare.
6746 * bfd-in2.h: Rebuild.
6748 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6750 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6751 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6752 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6753 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6754 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6755 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6757 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6760 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6761 segments includes the a.out header. See to that the magic number
6762 *always* is big-endian.
6764 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6765 m68k4k NetBSD configurations.
6767 * configure.in, configure: Separate i386 & mips NetBSD
6768 configurations from other BSD ones. Don't assume DEC is the only
6769 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6770 configurations. Add support for m68k4k NetBSD object format.
6772 * libaout.h: Added M_68K4K_NETBSD magic.
6774 * m68k4knetbsd.c: New file.
6776 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6778 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6781 * hosts/mipsnbsd.h: New file.
6784 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6786 * config.bfd: Add config stuff for mips*-*-magic* to set
6787 targ_defvec to ecoff_big_vec.
6790 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6792 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6794 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6795 toc_section, and entry_section fields.
6796 (struct xcoff_section_tdata): Remove ldrel_count field.
6797 * libcoff.h: Rebuild.
6798 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6800 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6801 full a.out header if full_aouthdr is set in xcoff_data.
6802 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6803 based on sections stored in xcoff_data.
6804 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6806 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6807 (rs6000coff_vec): Set symbol_leading_char to '.'.
6808 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6809 value stored in ret rather than returning a pointer value.
6811 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6813 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6816 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6818 * som.c (som_slurp_string_table): Allocate the strings with malloc
6819 since they're free'd by free_cached_info.
6820 (som_slurp_symbol_table): Similarly for the symbol table.
6822 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6824 * Makefile.in (diststuff): Don't make headers.
6826 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6828 * Makefile.in: Rebuild dependencies.
6830 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6831 output_bfd is not SunOS.
6832 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6833 non-SunOS input files.
6835 * xcofflink.c: Extensive changes to support linking shared objects
6836 and generating a .loader section.
6837 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6838 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6839 last_symndx, and ldrel_count fields.
6840 * libcoff.h: Rebuild.
6841 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6842 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6844 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6845 (bfd_xcoff_export_symbol): Declare.
6846 (bfd_xcoff_size_dynamic_sections): Declare.
6847 * bfd-in2.h: Rebuild.
6849 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6851 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6852 * configure: Rebuild.
6853 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6854 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6856 (pmac_xcoff_vec): Update to use new xcoff support.
6857 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6858 (xcoff_write_armap): Declare buf as unsigned char.
6859 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6861 * mpw-make.sed: Generalize subdir_do edit.
6863 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6865 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6866 correctly. Don't initialize asect->vma.
6868 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6870 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6871 something a little less than the page size.
6873 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6875 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6877 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6879 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6880 * coffcode.h (coff_write_object_contents): If .bss is before
6881 .data us that as data_start.
6882 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6884 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6885 (coff_swap_outhdr_out): Hardwire in version number.
6887 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6889 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6890 major and minor to *_vno, since the former are also macros in
6891 SunOS header files. Cast result of bfd_alloc to appropriate
6894 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6895 before assigning to sec_data.
6897 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6899 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6900 now relative to the section, not absolute.
6901 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6902 get the file name when there is a N_SO directory name. When
6903 handling stabs, remember that section->vma was added to the
6906 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6908 * sunos.c (struct sunos_link_hash_table): Add needed field.
6909 (sunos_link_hash_table_create): Call bfd_release, not free.
6910 (sunos_link_hash_table_create): Initialize needed field.
6911 (sunos_add_dynamic_symbols): Record needed objects.
6912 (bfd_sunos_get_needed_list): New function.
6913 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6914 * bfd-in2.h: Rebuild.
6916 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6918 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6920 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6922 * bfd-in.h (struct bfd_link_needed_list): Rename from
6923 bfd_elf_link_needed_list.
6924 * bfd-in2.h: Rebuild.
6925 * elf.c, elflink.h, libelf.h: Corresponding changes.
6927 Add start at AIX linker support; no shared libraries yet.
6928 * xcofflink.c: New file.
6929 * configure.in (rs600coff_vec): Use xcofflink.o.
6930 * configure: Rebuild.
6931 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6933 (struct xcoff_section_tdata): Define.
6934 (xcoff_section_data): Define macro.
6935 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6936 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6937 (_bfd_xcoff_bfd_final_link): Declare.
6938 (_bfd_ppc_xcoff_relocate_section): Declare.
6939 * libcoff.h: Rebuild.
6940 * coff-rs6000.c: Clean up a bit.
6941 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6942 cputype, csects, and debug_indices.
6943 (xcoff_copy_private_bfd_data): Copy cputype.
6944 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6945 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6946 (xcoff_reloc_type_lookup): Rename from
6947 rs6000coff_reloc_type_lookup.
6948 (coff_relocate_section): Define.
6949 (_bfd_xcoff_sizeof_headers): Define.
6950 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6951 (_bfd_xcoff_bfd_relax_section): Define.
6952 (_bfd_xcoff_bfd_link_split_section): Define.
6953 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6955 * coffcode.h (coff_compute_section_file_positions): If AIX,
6956 increment sofar by SMALL_AOUTSZ if not executable.
6957 (coff_write_object_contents): If AIX, always output an a.out
6958 header; if not executable, header size of SMALL_AOUTSZ.
6959 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6960 (_bfd_stringtab_init): Initialize xcoff field.
6961 (_bfd_xcoff_stringtab_init): New function.
6962 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6963 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6964 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6965 * libbfd.h: Rebuild.
6966 * Makefile.in: Rebuild dependencies.
6967 (BFD32_BACKENDS): Add xcofflink.o.
6968 (CFILES): Add xcofflink.c.
6970 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6971 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6972 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6974 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6976 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6978 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6980 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6981 * config.in: Regenerated.
6983 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6984 (_bfd_chunksize): New variable.
6985 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6986 for obstack chunk size.
6987 * configure.in: Check for getpagesize.
6988 * configure: Regenerated.
6990 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6992 * trad-core.c (rawptr): Make it a local variable of
6993 ptrace_unix_core_file_p.
6995 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6997 * coff-arm.c (in_reloc_p): New.
6998 * coff-i386.c (in_reloc_p): New.
6999 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7000 (coff_write_object_contents): Only set has_reloc_section
7002 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7003 in_reloc_p to decide if reloc should be emitted.
7004 * libcoff.h (pe_data_type.in_reloc_p): New.
7005 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7007 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7009 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7010 (_bfd_coff_read_internal_relocs): Likewise.
7011 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7012 (_bfd_coff_read_internal_relocs): Likewise.
7014 * elflink.h (elf_link_add_object_symbols): Correct conditions
7015 under which type and size change warnings are issued.
7017 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7019 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7020 a symbol which is not in a real section.
7021 (coff_write_native_symbol): Corresponding change.
7023 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7024 coff_link_hash_newfunc and make non-static.
7025 (_bfd_coff_link_hash_table_init): New function, broken out of
7026 _bfd_coff_link_hash_table_create.
7027 (_bfd_coff_link_hash_table_create): Use it.
7028 (process_embedded_commands): Make static.
7029 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7030 (_bfd_coff_link_hash_table_init): Declare.
7031 * libcoff.h: Rebuild.
7033 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7034 field in XCOFF tdata.
7035 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7036 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7037 based on cputype stored in a.out header, or in n_type of initial
7039 (coff_write_object_contents): Set cputype correctly in a.out
7041 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7043 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7044 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7046 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7047 * libcoff.h: Rebuild.
7049 * cpu-rs6000.c (rs6000_compatible): New static function.
7050 (bfd_rs6000_arch): Use it.
7051 * cpu-powerpc.c (powerpc_compatible): New static function.
7052 (arch_info_struct): Define various flavours of PowerPC.
7053 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7056 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7058 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7060 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7062 * elflink.h (elf_link_add_object_symbols): Don't warn about
7063 changing the size or type if the old definition was weak.
7065 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7067 * coffcode.h (combined_entry_type): Add fix_line field.
7068 (coff_slurp_line_table): Warn if we try to set the lineno field of
7070 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7071 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7072 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7073 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7075 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7076 * libcoff.h: Rebuild.
7078 * libcoff-in.h (struct xcoff_tdata): Define.
7079 (xcoff_data): Define.
7080 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7081 * bfd-in2.h, libcoff.h: Rebuild.
7082 * coff-rs6000.c (xcoff_mkobject): New static function.
7083 (coff_mkobject): Define.
7084 (xcoff_copy_private_bfd_data): New static function.
7085 (coff_bfd_copy_private_bfd_data): Define.
7086 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7088 (rs6000coff_vec): Add DYNAMIC to object_flags.
7089 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7090 .loader sections specially.
7091 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7092 section alignment from the XCOFF tdata information.
7093 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7094 F_SHROBJ, and copy the extra a.out header information into the
7095 XCOFF tdata structure.
7096 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7097 F_DYNLOAD and the extra a.out header information.
7098 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7099 C_HIDEXT symbol with attached csect information.
7100 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7101 in the o_maxdata field.
7102 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7103 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7104 end if BSF_NOT_AT_END is set.
7106 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7107 _bfd_read_ar_hdr_fn.
7108 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7109 * bfd-in2.h, libbfd.h: Rebuild.
7110 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7112 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7113 (bfd_slurp_bsd_armap_f2): Likewise.
7114 (_bfd_slurp_extended_name_table): Likewise.
7116 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7118 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7120 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7121 when the symbol table is empty.
7123 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7124 space for section symbols, since we don't output them either.
7125 (elf_m68k_adjust_dynindx): Removed.
7127 * ptrace-core.c (rawptr): Make it a local variable of
7128 ptrace_unix_core_file_p.
7130 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7132 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7135 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7136 Mac object file formats.
7138 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7140 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7141 auxent if there isn't one.
7142 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7143 rather than FILNMLEN as the maximum name length.
7145 * coffcode.h (bfd_coff_backend_data): Add new field
7146 _bfd_coff_print_aux.
7147 (bfd_coff_print_aux): New static function.
7148 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7149 scnlen field of an XTY_LD csect aux entry.
7150 (coff_print_aux): New static function.
7151 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7152 in coff_pointerize_aux_hook.
7153 (bfd_coff_std_swap_table): Initialize new field.
7154 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7155 * libcoff.h: Rebuild.
7156 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7157 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7159 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7160 if there are symbols, for native AIX ld compatibility.
7162 * coffcode.h (bfd_coff_backend_data): Add new field
7163 _bfd_coff_pointerize_aux_hook.
7164 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7165 or I960, and as 0 otherwise.
7166 (bfd_coff_std_swap_table): Initialize new field.
7167 * libcoff.h: Rebuild.
7168 * coffgen.c (coff_pointerize_aux): Change parameters to take
7169 symbol pointer instead of type and class, and to take aux index.
7170 Call _bfd_coff_pointerize_aux_hook if it is defined.
7171 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7172 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7173 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7175 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7176 read-only/host-only support.
7178 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7180 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7183 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7184 BFD_JUMP_TABLE_ARCHIVE accordingly.
7185 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7186 (_bfd_compute_and_write_armap): Declare.
7187 (_bfd_generic_read_ar_hdr): Declare.
7188 (_bfd_read_ar_hdr): Define.
7189 (_bfd_noarchive_read_ar_hdr): Define.
7190 (_bfd_archive_bsd_read_ar_hdr): Define.
7191 (_bfd_archive_coff_read_ar_hdr): Define.
7192 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7193 _bfd_read_ar_hdr instead.
7194 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7195 (_bfd_compute_and_write_armap): Rename from
7196 compute_and_write_armap. Make non-static. Change all callers.
7197 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7198 than _bfd_snarf_ar_hdr.
7199 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7200 * ieee.c (ieee_read_ar_hdr): Define.
7201 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7202 * oasys.c (oasys_read_ar_hdr): Define.
7203 * som.c (som_read_ar_hdr): Define.
7204 * bfd-in2.h, libbfd.h: Rebuild.
7206 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7208 * peicode.c (coff_swap_filehdr_in): If symptr is
7209 zero, there aren't any symbols, even if nsyms is set.
7211 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7213 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7215 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7216 sections, and set styp correctly for them: .got, .hash, .dynamic,
7217 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7218 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7220 (ecoff_sort_hdrs): New static function.
7221 (ecoff_compute_section_file_positions): Return boolean, not void.
7222 Sort the sections by VMA before looking through them. Put the
7223 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7224 section on an appropriate boundary within the page.
7225 (ecoff_compute_reloc_file_positions): Check return value of
7226 ecoff_compute_section_file_positions.
7227 (_bfd_ecoff_set_section_contents): Likewise.
7228 (_bfd_ecoff_write_object_contents): Check for various Alpha
7229 section types when incrementing text_size and data_size. Call
7230 adjust_headers backend function if it exists.
7231 * coff-alpha.c (alpha_adjust_headers): New static function.
7232 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7233 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7235 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7237 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7239 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7240 of ALTERNATE_AIX_CORE_FORMAT.
7241 * configure.in (aix4): No longer need CORE_FLAGS.
7242 * configure: Updated.
7244 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7246 NS32k changes from Ian Dall:
7247 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7249 (aout_link_input_section_std, aout_link_input_section_ext,
7250 aout_link_reloc_link_order): Call them instead of _bfd_*
7252 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7254 (backend_data): Use it instead of hardcoded zero.
7256 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7257 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7259 * ns32knetbsd.c: Include bfd.h.
7260 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7261 (MY_bfd_reloc_type_lookup): Declare function too.
7262 * pc532-mach.c (set_sizes): Don't declare.
7263 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7264 (backend_data, MY_backend_data): Don't define.
7266 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7267 ns32k-*-lites* like ns32k-*-netbsd*.
7269 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7272 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7274 * coffcode.h (coff_write_object_contents): Restore setting
7275 f_timdat to 0, deleted on August 22.
7277 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7279 * coffcode.h (coff_bfd_copy_private_symbol_data,
7280 coff_bfd_copy_private_section_data,
7281 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7282 * peicode.h (coff_bfd_copy_private_bfd_data): New
7283 (pe_bfd_copy_private_bfd_data): New.
7284 (coff_swap_scnhdr_in): Swap bss size into the right place.
7285 (pe_print_private_bfd_data): Add some newlines.
7287 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7289 * som.c (setup_sections): Don't die if a space has no subspaces.
7291 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7293 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7294 dynamic symbol override a common symbol. Don't change the size or
7295 type if they have been set and the new symbol is not a definition.
7296 Warn if the size or type changes.
7298 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7300 * som.c (som_begin_writing): Don't write the symbol table or
7302 (som_finish_writing): Write them here. Place them after the
7303 subspace data, but before the relocs.
7305 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7307 * sunos.c (sunos_add_one_symbol): Just pass false, not
7308 info->shared_library, to sunos_create_dynamic_sections.
7309 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7311 (sunos_check_dynamic_reloc): Remove .text section assertion.
7313 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7315 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7316 * configure, configure.in: Add pmac_xcoff_vec case.
7317 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7318 * coff-pmac.c: New file, PowerMac XCOFF support.
7319 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7320 * targets.c (pmac_xcoff_vec): Declare.
7322 * mpw-config.in: Various changes to be compatible with the
7323 autoconf-based configury.
7324 * mpw-make.sed: New file, sed commands to translate Unix
7325 makefile into MPW syntax.
7326 * mpw-make.in: Remove.
7327 * hosts/mpw.h: Remove.
7328 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7329 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7331 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7333 * binary.c (binary_get_symtab): Return an empty string on error.
7334 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7336 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7338 * coff-ppc.c: Reformatted according to gnu conventions
7339 Removed irrelevant "if 0" code
7341 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7343 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7344 symbols rather than as indirect symbols.
7345 (MY(slurp_symbol_table)): Don't do anything special about
7348 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7349 of .ctors and .dtors sections is no larger than 2.
7351 * sunos.c (sunos_add_one_symbol): Don't change
7352 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7354 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7355 dynamic symbols when creating a shared library.
7356 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7358 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7359 written even if it is not defined in a regular object.
7360 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7361 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7362 rather than the constant 22.
7363 (sunos_check_dynamic_reloc): Handle creating a shared library.
7364 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7365 zero when creating a shared library.
7366 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7367 write it out at the start of the symbol table.
7369 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7371 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7373 * config.bfd: Add arm-*-coff.
7374 * configure.in, configure: Add armcoff_{little,big}_vec.
7375 * targets.c (armcoff_{little,big}_vec): Declare.
7376 (bfd_target_vector): Add armcoff_{little,big}_vec.
7377 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7379 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7381 * targets.c (bfd_find_target): Remove debugging code.
7383 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7385 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7387 * Makefile.in: added *-ppc files
7388 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7389 allow pe based .o's to be shared with other tools on ppc/NT
7390 * config.bfd: added powerpc[le]-[pe|winnt] config support
7391 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7392 * peicode.h: Added more section flags for PE on ppc
7393 Added coff_swap_filehdr_out to allow peicode.h to be
7394 used for non-image PE files on ppc.
7395 Check for image, or not, before copying pe_opthdr
7396 * targets.c: Added new bfd's
7397 * targets.c: Removed two inactive bfds that shouldn't have made it this
7400 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7402 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7403 explicit values to initialize all relocs. Change all users.
7404 (ppc_elf_brtaken_inner): New function to handle branch predicition
7406 (ppc_elf_brtaken_reloc): Ditto.
7407 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7408 relocs use ppc_elf_unsupported_reloc.
7409 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7410 needs to be reported.
7411 (ppc_elf_relocate_section): Support branch prediction relocs.
7413 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7415 * bfd.c (bfd_assert): Remove \n from string passed to
7418 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7419 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7420 (bfd_coff_make_section_hook): Don't define.
7421 (coff_make_section_hook): Remove.
7422 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7423 (styp_to_sec_flags): Likewise.
7424 (coff_write_object_contents): Likewise.
7425 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7427 * libcoff.h: Rebuild.
7428 * coffgen.c (make_a_section_from_file): Just call
7429 bfd_make_section_anyway, not bfd_make_section or
7430 bfd_coff_make_section_hook.
7431 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7432 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7433 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7434 make_section_hook field.
7435 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7437 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7438 pointers into value field for warning and indirect symbols; just
7439 leave the value field alone.
7440 * linker.c (generic_link_add_symbol_list): Use next symbol for
7441 warning and indirect symbols, rather than looking in symbol value.
7442 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7443 parameter. Change all callers. Remove support for indirect
7444 symbols; it didn't work anyhow.
7445 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7446 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7447 * bfd-in2.h: Rebuild.
7449 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7451 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7452 go back to telling the tools this reloc operates on 32 bits.
7454 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7456 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7457 rather than a direct fprintf.
7458 * archive.c (_bfd_write_archive_contents): Likewise.
7459 * coffcode.h (coff_slurp_symbol_table): Likewise.
7460 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7461 (ppc_elf_unsupported_reloc): Likewise.
7462 (ppc_elf_relocate_section): Likewise.
7463 * i386linux.c (linux_tally_symbols): Likewise.
7464 (linux_finish_dynamic_link): Likewise.
7465 * osf-core.c (osf_core_core_file_p): Likewise.
7466 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7467 * som.c (som_sizeof_headers): Likewise.
7468 * srec.c (srec_bad_byte): Likewise.
7469 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7470 * libbfd-in.h (bfd_assert): Declare first parameter const.
7471 * libbfd.h: Rebuild.
7472 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7473 bfd_reloc_overflow is enough.
7474 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7475 * coff-h8500.c (rtype2howto): Likewise.
7476 * coff-z8k.c (rtype2howto): Likewise.
7477 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7478 * elf.c (_bfd_elf_get_lineno): Likewise.
7479 (_bfd_elf_no_info_to_howto): Likewise.
7480 (_bfd_elf_no_info_to_howto_rel): Likewise.
7481 * hp300hpux.c (convert_sym_type): Likewise.
7482 (MY(swap_std_reloc_in)): Likewise.
7483 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7485 * libaout.h (struct aoutdata): Add line_buf field.
7486 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7487 and filename_buffer. Instead, use a malloc buffer stored in the
7488 new line_buf field. Remove length restrictions.
7490 * coffgen.c (string_size): Remove static variable.
7491 (debug_string_size, debug_string_section): Likewise.
7492 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7493 and debug_string_size_p parameters. Use them instead of the
7494 global variables. Change all callers.
7495 (coff_write_symbol): Likewise.
7496 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7497 (coff_write_symbols): Add local variables to replace removed
7500 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7501 function, and line_base fields.
7502 * libcoff.h: Rebuild.
7503 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7504 information, rather than using static variables.
7506 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7507 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7509 * init.c (initialized): Remove static variable.
7510 (bfd_init): Don't bother setting initialized.
7511 (bfd_check_init): Remove.
7512 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7513 * libbfd.h: Rebuild.
7515 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7517 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7518 size for full core dumps. Copy core file header to private data.
7519 (rs6000coff_core_file_failing_command,
7520 rs6000coff_core_file_failing_signal): New functions to extract
7521 the file name and terminating signal from the core file.
7522 * coff-rs6000.c: Use them.
7524 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7526 Change arch info to be const, initialized at compile time.
7527 * archures.c: Reindent many functions. Change CONST to const.
7528 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7529 nothing set it anyhow. Make next const.
7530 (bfd_arch_info_list): Remove.
7531 (bfd_archures_list): Rename from archures_init_table. Change from
7532 a table of function pointers to a table of bfd_arch_info_type
7533 structure addresses.
7534 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7535 (bfd_lookup_arch): Likewise.
7536 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7538 (bfd_default_arch_struct): Make const.
7539 (bfd_arch_init, bfd_arch_linkin): Remove.
7540 (bfd_get_arch_info): Return a const pointer.
7541 * init.c (bfd_init): Don't call bfd_arch_init.
7542 * bfd.c (struct _bfd): Make arch_info const.
7543 * bfd-in2.h: Rebuild.
7544 * libbfd.h: Rebuild.
7545 * configure.in: Put & before everything in $selarchs.
7546 * configure: Rebuild.
7547 * cpu-*.c: Change bfd_*_arch from a function which calls
7548 bfd_arch_linkin to a const structure.
7549 * ieee.c (ieee_object_p): Make arch const.
7551 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7553 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7555 * bfd-in2.h: Regenerate.
7556 * libbfd.h: Regenerate.
7558 * elf32-ppc.c (reloc_type): Update names to match current draft.
7559 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7560 relative. Update names to current V.4 draft.
7561 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7562 (ppc_elf_relocate_section): Rename relocations to match draft.
7564 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7566 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7567 compiled with -mrelocatable-lib to be linked with either normal
7568 modules or -mrelocatable modules.
7570 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7572 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7573 in the a.out header.
7575 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7576 a reloc against a local symbol, even if it's not a section.
7578 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7580 * targets.c (bfd_target): Remove unused align_power_min field.
7581 * bfd-in2.h: Rebuild.
7582 * All backends: Remove initialization of align_power_min.
7584 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7586 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7588 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7590 * config.bfd (mips-dec-netbsd*): New target.
7591 * configure.host (mips-dec-netbsd*): New host.
7592 * configure.in (mips-dec-netbsd*): New native.
7593 * configure: Rebuild.
7595 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7597 Make the COFF backend linker merge common types:
7598 * cofflink.c (struct coff_debug_merge_element): Define.
7599 (struct coff_debug_merge_type): Define.
7600 (struct coff_debug_merge_hash_entry): Define.
7601 (struct coff_debug_merge_hash_table): Define.
7602 (coff_debug_merge_hash_table_init): Define.
7603 (coff_debug_merge_hash_table_free): Define.
7604 (coff_debug_merge_hash_lookup): Define.
7605 (struct coff_final_link_info): Add debug_merge field.
7606 (coff_debug_merge_hash_newfunc): New static function.
7607 (_bfd_coff_final_link): Allocate and free debug_merge table.
7608 (coff_link_input_bfd): Merge identical enum, struct and union
7611 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7613 Convert i960 COFF to use COFF backend linker.
7614 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7615 structure to store the symbol being used.
7616 (coff_i960_start_final_link): New static function.
7617 (coff_i960_relocate_section): New static function.
7618 (coff_i960_adjust_symndx): New static function.
7619 (coff_start_final_link): Define.
7620 (coff_relocate_section): Define.
7621 (coff_adjust_symndx): Define.
7622 * coffcode.h (bfd_coff_backend_data): Add new callback function
7623 _bfd_coff_start_final_link.
7624 (bfd_coff_start_final_link): Define.
7625 (coff_start_final_link): Define if not defined.
7626 (bfd_coff_std_swap_table): Add coff_start_final_link.
7627 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7629 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7630 function callback is not NULL.
7631 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7632 (_bfd_coff_internal_syment_name): Declare.
7633 * libcoff.h: Rebuild.
7634 * configure.in (icoff_big_vec): Add cofflink.o.
7635 (icoff_little_vec): Likewise.
7636 * configure: Rebuild.
7638 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7640 * Makefile.in (clean-info): Remove extraneous tab from line
7643 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7645 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7646 contents has relocs.
7648 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7650 * coffcode.h (coff_compute_section_file_positions): Keep the
7652 (coff_write_object_contents): Remember if it's a relocatable
7654 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7655 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7656 if relocatable file. Swap out saved raw size.
7658 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7660 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7661 (maintainer-clean): Rename from realclean, passing
7662 maintainer-clean down to subdirectories, but leave realclean as a
7665 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7668 * dep-in.sed: Remove config.h from generated dependencies.
7670 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7671 broken out of sunos_canonicalize_dynamic_symtab.
7672 (sunos_canonicalize_dynamic_symtab): Call new function
7673 sunos_slurp_dynamic_symtab.
7674 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7675 dynamic symbol table to the caller.
7676 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7677 callback to override the symbols being read.
7678 * libaout.h (struct aout_backend_data): Add three new parameters
7679 to add_dynamic_symbols callback.
7681 Extensive minor changes to avoid various gcc warnings. Also:
7682 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7683 * archures.c (bfd_arch_info_type): Change mach field from long to
7685 (bfd_lookup_arch): Change machine parameter from long to unsigned
7688 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7690 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7691 a symbol with a non-zero plt_offset.
7693 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7695 * elfcode.h (align_file_position): Remove; not used.
7697 * configure.in: Only check for <sys/procfs.h> on a native system,
7698 and make sure it defines prstatus_t.
7699 * configure: Rebuild.
7701 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7703 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7705 * config.in: Rename from config.h.in.
7706 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7707 Check for config.h:config.in when creating stamp-h.
7708 * configure: Rebuild.
7709 * Makefile.in (stamp-h): Depend upon config.in rather than
7710 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7711 calling config.status.
7713 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7714 (Makefile): Just rebuild Makefile.
7715 (config.h, stamp-h): New targets.
7716 * configure.in: Create stamp-h when rebuilding config.h.
7717 * configure: Rebuild.
7719 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7721 * configure.in: Call AC_CONFIG_HEADER. Substitute
7722 HOST_64BIT_LONG. Check that various header files exist. Check
7723 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7724 and/or free need to be declared. Don't make a link to sysdep.h.
7725 Define TRAD_HEADER for various hosts.
7726 * configure: Rebuild.
7727 * configure.host: Don't set my_host. Add definitions taken from
7728 host header files for various entries. Remove entries which now
7730 * acconfig.h: New file.
7731 * config.h.in: New file, built by autoheader.
7732 * sysdep.h: New file.
7733 * Makefile.in (do_distclean): Don't remove sysdep.h.
7735 (LOCAL_H_DEPS): New variable.
7736 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7738 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7739 ($(OPTIONAL_BACKENDS)): Likewise.
7740 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7741 looking through sysdep.h.
7742 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7743 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7744 (fprintf_vma, sprintf_vma): Likewise.
7745 (int64_type, uint64_type): Don't define.
7746 * bfd-in2.h: Rebuild.
7747 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7748 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7749 * lynx-core.c: Include stuff from old hosts/lynx.h.
7750 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7751 rather than NO_FCNTL.
7752 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7753 rather than NATIVE_HPPAHPUX_COMPILER.
7754 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7756 * hosts/*.h: Remove all header files which merely include,
7757 declare, and define things. Leave header files which define
7758 information needed by trad-core.c.
7760 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7761 (BFD_CC_FOR_BUILD): Define.
7762 * configure.in: Use BFD_CC_FOR_BUILD.
7763 * configure: Rebuild.
7765 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7767 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7768 * configure: Rebuild.
7770 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7773 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7775 * config.bfd: i386pe_ve -> i386pe_vec.
7777 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7779 * configure.host: Incorporate host Makefile fragments by setting
7781 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7782 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7783 value based on whether the code is being compiled by a cross
7784 compiler. Don't substitute host_makefile_frag or frags.
7785 * aclocal.m4: New file to define local AC_PROG_CC.
7786 * configure: Rebuild.
7787 * Makefile.in (INSTALL): Set to @INSTALL@.
7788 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7789 (INSTALL_DATA): Set to @INSTALL_DATA@.
7791 (CC): Define as @CC@.
7792 (CFLAGS): Set to @CFLAGS@.
7793 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7794 (@host_makefile_frag@): Remove.
7795 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7796 after other options.
7797 (config.status): Remove dependency upon @frags@.
7798 * config/*.mh, config/README: Remove.
7800 * config.bfd: Rewrite to incorporate the contents of the Makefile
7801 fragments by setting shell variables, rather than merely returning
7802 the name of a Makefile fragment.
7803 * configure.in: Use shell variables set by config.bfd rather than
7804 looking at the target Makefile fragment files. Don't substitute
7805 target_makefile_frag. Do substitute TDEFINES.
7806 * configure: Rebuild.
7807 * Makefile.in (@target_makefile_frag@): Remove.
7808 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7809 * config/*.mt: Remove.
7811 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7813 * configure.in: Put changequote lines around "i[345]86" patterns
7814 section of core file support.
7816 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7818 * som.c (som_bfd_print_private_bfd_data): Define to use the
7821 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7823 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7824 entry, text_start and data_start.
7826 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7828 * Makefile.in (OFILES): Remove $(TDEPFILES).
7829 * config/apollo.mt (TDEPFILES): Remove.
7830 * config/README: Update.
7832 * configure.in: For a native configuration, set COREFILE and
7833 COREFLAG based on the canonical host name.
7834 * configure: Rebuild.
7835 * Makefile.in: Rebuild dependencies.
7836 (ALL_CFLAGS): Add @COREFLAG@.
7837 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7838 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7839 support routines. Check LYNX_CORE rather than HOST_LYNX.
7840 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7841 * i386lynx.c: Likewise.
7842 * m68klynx.c: Likewise.
7843 * sparclynx.c: Likewise.
7844 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7845 * *-core.c: Comment changes.
7846 * config/decstation.mh (HDEPFILES): Remove.
7847 (HDEFINES): Remove -DTRAD_CORE.
7848 * config/irix3.mh (RANLIB): Remove.
7849 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7850 (HDEFINES): Remove -DIRIX_CORE.
7851 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7852 (HDEFINES): Remove -DTRAD_CORE.
7853 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7854 * config/ultra3.mh (RANLIB): Remove.
7855 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7856 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7857 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7858 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7859 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7860 * config/i386aix.mh, config/i386bsd.mh: Remove.
7861 * config/i386linux.mh, config/i386mach3.mh: Remove.
7862 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7863 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7864 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7865 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7866 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7867 * config/solaris2.mh, config/stratus.mh: Remove.
7868 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7869 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7871 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7873 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7874 DT_FINI entry if the appropriate symbol is not in the hash table.
7876 * libelf.h (struct elf_backend_data): Add create_program_headers
7877 and want_hdr_in_seg fields.
7878 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7880 (elf_backend_create_program_headers): Likewise.
7881 (elfNN_bed): Initialize create_program_headers and
7883 * elf.c (get_program_header_size): Call create_program_headers
7885 (map_program_segments): Check want_hdr_in_seg backend field. Call
7886 create_program_headers backend routine.
7888 * elf.c (assign_file_positions_except_relocs): Align non allocated
7889 sections when creating an executable.
7891 * elfcode.h (elf_swap_phdr_in): Make non static.
7892 (elf_swap_phdr_out): Make non static.
7893 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7894 (bfd_elf32_swap_phdr_out): Declare.
7895 (bfd_elf64_swap_phdr_in): Declare.
7896 (bfd_elf64_swap_phdr_out): Declare.
7898 * ecofflink.c (ecoff_collect_shuffle): New static function.
7899 (_bfd_ecoff_get_accumulated_pdr): New function.
7900 (_bfd_ecoff_get_accumulated_sym): New function.
7901 (_bfd_ecoff_get_accumulated_ss): New function.
7902 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7903 (_bfd_ecoff_get_accumulated_sym): Declare.
7904 (_bfd_ecoff_get_accumulated_ss): Declare.
7905 * libbfd.h: Rebuild.
7907 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7909 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7911 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7912 warning symbols. If any section is named .gnu.warning.XXX, treat
7913 the contents as a warning to be issued if the symbol XXX is
7915 (elf_link_output_extsym): For an indirect or warning symbol, just
7916 output the symbol it points to.
7918 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7919 if bfd_hash_allocate fails, since it will already be set.
7920 (generic_link_hash_newfunc): Likewise.
7921 (archive_hash_newfunc): Likewise.
7922 (hash_entry_bfd): New static function.
7923 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7924 callback. Allocate a new warning using the hash table newfunc.
7925 Use bfd_hash_replace to update the entry in the hash table, rather
7926 than assuming we can copy the fields with structure assignment.
7928 * hash.c (bfd_hash_replace): New function.
7929 * bfd-in.h (bfd_hash_replace): Declare.
7930 * bfd-in2.h: Rebuild.
7932 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7934 * config.bfd: Add mips*vr4300-*-elf* target.
7935 * config/mipsbvr4300.mt: Added.
7937 See file ChangeLog.2
7944 version-control: never