1 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
3 * config.bfd (arc-*-elf*): Add.
4 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
6 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
7 (BFD32_BACKENDS): Add elf32-arc.lo.
8 (cpu-arc.lo,elf32-arc.lo): Add rules for.
9 * Makefile.in: Rebuild.
10 * archures.c (architecture list): Add bfd_arch_arc.
11 (bfd_archures_list): Add bfd_arc_arch.
12 (bfd_mach_arc_base): Define.
13 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
14 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
15 (bfd_target_vect): Add them.
16 * bfd-in2.h, libbfd.h: Rebuild.
17 * cpu-arc.c, elf32-arc.c: New files.
18 * elf.c (pre_headers): Recognize bfd_arch_arc.
20 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
22 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
23 data section is correctly rounded to a page in the file.
25 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
27 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
30 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
32 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
33 file system 14 character limit.
34 * Makefile.am, configure.in: Corresponding changes.
35 * Makefile.in, configure: Rebuild.
37 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
39 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
41 * Makefile.in: Rebuild.
43 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
45 * Makefile.am (docdir): Define.
46 * Makefile.in: Rebuild.
48 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
50 * configure: Rebuild with autoconf 2.12.1.
52 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
54 * aclocal.m4, configure: Rebuild with new automake patches.
56 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
58 * rs6000-core.c (make_bfd_asection): New function to add a section
60 (rs6000coff_core_p): Use make_bfd_asection to add the core file
62 Use BFD routines to seek, read and stat the core file.
63 Handle .data sections from loaded objects and anonymously mmapped
64 regions, these are available in AIX 4 core files.
66 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
68 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
69 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
70 copy; use a patches libtool instead.
71 * acmacros.m4: Remove.
72 * Makefile.in, aclocal.m4, configure: Rebuild.
74 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
76 * Makefile.am: New file, based on old Makefile.in.
77 * acmacros.m4: New file, copied from old aclocal.m4.
78 * acinclude.m4: New file.
79 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
80 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
81 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
82 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
83 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
84 * acconfig.h: Mention PACKAGE and VERSION.
85 * stamp-h.in: New file.
86 * dep-in.sed: Change .o to .lo.
87 * Makefile.in: Now built with automake.
88 * aclocal.m4: Now built with aclocal.
89 * config.in, configure: Rebuild.
92 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
94 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
95 if there is only a relocation to a read-only but not allocatable
97 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
98 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
99 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
100 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
101 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
103 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
104 (ppc_elf_create_linker_section): These sections are not
105 created by the linker (that is, they are created by the user
106 putting data in them). In particular, they can be the source
107 and target of relocations.
108 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
109 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
110 objects (for instance, 'long double') to 16-byte boundaries.
111 (ppc_elf_size_dynamic_sections): Make the code that generates
112 section symbols exactly the same as for sparc, reducing the
113 number of section symbols output.
114 (ppc_elf_check_relocs): Check postcondition of
115 bfd_elf32_link_record_dynamic_symbol. Make default case the
116 same as corresponding code for sparc, fixing bug involving
118 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
119 forced to be local because of versioning (by replicating
120 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
121 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
123 (ppc_elf_relocate_section): Add handy debugging code for when
124 assertion fails. Add some more 'symbol made local because of
127 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
128 processing a GOT relocation as required by ABI.
130 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
132 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
133 version info if this symbol came from a dynamic object.
134 (elf_link_add_object_symbols): Set the version info of a symbol
135 only if the object actually contains version definitions and
138 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
140 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
141 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
143 * configure: Regenerated with autoconf 2.12.
144 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
146 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
148 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
149 a warning rather than returning an error.
151 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
153 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
155 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
157 * cisco-core.c: define signals for wingdb.
159 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
161 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
162 the same number of aux entries.
164 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
166 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
167 difference of two symbols if the relocation size is 32 bits.
168 (som_write_fixups): Handle R_DATA_EXPR.
170 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
172 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
173 its value if COFF_WITH_PE is defined.
175 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
177 * coff-stubgo32.c: New file.
178 * go32stub.h: New file.
179 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
180 * coffswap.h (coff_swap_filehdr_in): Invoke
181 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
183 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
184 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
185 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
186 COFF_ADJUST_AUX_IN_POST if they are defined.
187 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
188 COFF_ADJUST_AUX_OUT_POST if they are defined.
189 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
190 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
191 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
192 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
193 * targets.c (go32stubbedcoff_vec): Declare.
194 (bfd_target_vector): Add go32stubbedcoff_vec.
195 * configure.in (go32coff_vec): New target vector.
196 (go32stubbedcoff_vec): Likewise.
197 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
198 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
199 * Makefile.in: Rebuild dependencies.
200 (BFD32_BACKENDS): Add coff-stubgo32.o.
201 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
202 (HFILES): Add go32stub.h.
204 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
206 * configure.in: Check for fdopen.
207 * configure, config.in: Rebuild.
208 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
209 __GO32__. Reindent a bit.
211 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
213 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
214 flag for newly created sections.
215 (sunos_add_dynamic_symbols): Don't discard newly created sections
216 if shared library is dynobj.
218 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
220 * elf.c (map_sections_to_segments): When checking whether
221 including a section in a segment would force us to skip a page,
222 align the address of the next segment to avoid wraparound
226 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
228 * coffcode.h (coff_write_object_contents): Initialize
229 target id field to TIC80_TARGET_ID.
230 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
232 (coff_swap_filehdr_in): Swap in target id field if used.
235 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
237 * coff-i386.c (coff_i386_is_local_label_name): New static function
238 if TARGET_UNDERSCORE.
239 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
240 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
242 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
244 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
245 complain_overflow_signed, for 32 bit PC relative relocations.
247 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
249 * elflink.h (elf_link_add_object_symbols): When a version
250 indirection symbol is overridden, make the original symbol point
251 at the real overriding symbol.
253 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
256 * elflink.h (elf_link_output_extsym): Use the right section for a
258 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
259 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
261 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
263 * elflink.h (elf_merge_symbols): Resolve indirect and warning
264 symbols before checking for new symbols.
266 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
268 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
270 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
271 file, not aoutsz bytes (they are different in XCOFF .o files).
273 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
274 redefined by objects included from archives.
276 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
278 * elflink.h (elf_merge_symbol): In the case of a new defined
279 symbol overriding an old defined symbol, return the hash table
280 entry which we modify, even if it is the target of an
282 (elf_link_add_object_symbols): If the real name of the symbol gets
283 overridden, convert the versioned symbol into an indirect symbol
286 * elflink.h (elf_merge_symbol): New static function, broken out of
287 elf_link_add_object_symbols.
288 (elf_link_add_object_symbols): Call it.
290 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
292 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
293 handle case where COFF filehdr does not immediately follow PE
295 * coffgen.c (coff_object_p): Remove useless seek to current
298 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
300 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
303 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
305 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
306 symbols, skip N_ABS symbols with debugging storage classes.
308 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
310 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
311 relocs in shared libraries which refer to local symbols. Cope
312 with addend when processing a GOT relocation.
314 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
315 for sections that the linker didn't create.
316 (ppc_elf_finish_dynamic_sections): Only try to write out a section
317 symbol if it was created in ppc_elf_size_dynamic_sections.
318 (ppc_elf_relocate_section): Complain if we have to generate a reloc
319 relative to a section for which we didn't output a symbol.
321 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
322 relocs are 'rela' relocs, like everything else. .rela.plt is not
323 a read-only section, so we don't have to special-case it.
325 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
326 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
328 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
329 (ppc_elf_relocate_section): @got offsets are 4 from start of the
331 * elflink.c (_bfd_elf_create_got_section): The three reserved
332 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
334 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
337 * elf32-ppc.c (ppc_elf_check_relocs): Use
338 _bfd_elf_create_got_section to create the GOT rather than
339 ppc_elf_create_linker_section. Create the '.rela.got' section
341 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
342 symbol has a GOT entry.
343 (ppc_elf_relocate_section): Record when a symbol is used through
344 the GOT, and allocate space in the GOT for each such symbol.
345 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
346 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
349 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
350 treated in a similar way to ADDR16_HA relocs.
351 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
352 shared objects; the linker must deal with them.
353 (ppc_elf_create_linker_section): Stop setting
354 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
355 LINKER_SECTION_PLT stuff.
356 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
357 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
358 section, not ELF-specific calls.
359 (elf_backend_plt_not_loaded): Set to 1.
360 (elf_backend_got_symbol_offset): Set to 4.
361 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
362 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
363 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
364 plt_not_loaded member.
365 (_bfd_elf_create_got_section): Apply got_symbol_offset.
366 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
368 (elf_backend_G_O_T_offset): Set default to 0.
369 (elfNN_bed): Set added fields.
371 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
372 DT_RELENT in shared objects; should be DT_RELAENT.
374 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
375 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
376 such a reloc (in a non-shared object) refers to a symbol that's
379 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
381 * elfcode.h (put_signed_word): Define.
382 (get_signed_word): Define.
383 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
384 (elf_swap_reloca_out): Use put_signed_word for the r_addend
386 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
387 bfd_get_signed_32 to set the r_addend field.
388 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
389 bfd_h_get_signed_64 to set the r_addend field.
391 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
393 * elf32-i386.c (elf_i386_relocate_section): When generating a
394 shared library, do the relocation if the input section is not
397 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
398 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
399 (elf_fix_symbol_flags): New static function, broken out of
400 elf_adjust_dynamic_symbol.
401 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
402 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
403 forced local even if NEEDS_PLT is set. When forcing a symbol to
404 be local, clear NEEDS_PLT.
405 (elf_link_output_extsym): Remove unused local bed.
407 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
409 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
410 for derived elf linker hash table entries. References to
411 elf_link_hash_entry changed appropriately.
412 (elf32_mn10300_link_hash_table): New structure for derived elf
414 (elf32_mn10300_hash_table): Define.
415 (elf32_mn10300_link_hash_traverse): Likewise.
416 (elf32_mn10300_link_hash_newfunc): New function.
417 (elf32_mn10300_link_hash_table_create): Likewise.
418 (elf32_mn10300_finish_hash_table_entry): Likewise.
419 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
420 of prologue code, and call:32->call:16 relaxing.
421 (compute_function_info: New function.
422 (bfd_elf32_bfd_ilink_hash_table_create): Define.
424 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
426 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
427 for a symbol which is being forced to be local.
428 * elf32-i386.c (elf_i386_relocate_section): Write out the
429 relocation value for a GOT reloc for a symbol which is turning
431 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
432 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
434 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
436 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
437 value if the symbol is turning into a local symbol.
438 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
439 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
441 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
443 * elflink.h (elf_link_add_object_symbols): Also read verneed
444 information by calling `_bfd_elf_slurp_version_tables'.
445 (elf_link_add_object_symbols): For undefined symbols look for
446 version information in the verneed records.
447 (elf_link_add_object_symbols): Use soname of shared object
448 for verneed record if it is available.
450 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
452 * cpu-arm.c: Add prototypes for compatible and scan.
453 * cofflink.c: Add prototype for mark_relocs.
455 * archive.c (bfd_special_undocumented_glue): Change filename to
456 const pointer. Add prototype.
458 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
460 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
461 sections that will be discarded.
463 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
465 * elflink.h (elf_link_find_version_dependencies): When searching
466 for known version symbol skip non-matching verdef records, not
469 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
471 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
472 not a bfd_vma, to the base file, to match how dlltool reads it.
474 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
476 * reloc.c: Add thumb relocations.
478 * bfd-in2.h: Add Thumb relocations.
480 * libbfd.h: Add Thumb relocations.
482 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
484 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
486 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
488 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
489 for a section even if it is not loaded.
491 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
493 (_bfd_coff_link_input_bfd): Separate section VMA handling for
494 input and output files.
495 (_bfd_coff_generic_relocate_section): Check whether input file,
496 not output file, is a PE file.
498 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
500 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
502 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
504 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
507 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
509 * cpu-arm.c (compatible): Add test for supersets of ARM
512 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
514 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
517 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
519 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
520 called directly by gas/config/tc-arm.c.
522 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
524 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
525 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
527 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
529 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
532 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
534 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
535 (coff_bfd_copy_private_bfd_data): Ditto.
536 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
537 (coff_arm_bfd_print_private_bfd_data): Ditto.
538 (coff_arm_bfd_set_private_flags): Ditto.
539 (coff_arm_bfd_copy_private_bfd_data): Ditto.
541 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
543 * libcoff-in.h (struct coff_final_link_info): Add boolean
544 global_to_static member for support of task linking.
545 (_bfd_coff_write_task_globals): Add prototype.
546 * libcoff.h: Regenerate.
547 * coffcode.h (coff_write_object_contents): Use #ifdef to
548 check RS6000COFF_C, to be consistent with all other uses
550 * cofflink.c (_bfd_coff_final_link): If doing task linking,
551 call _bfd_coff_write_task_globals.
552 (_bfd_coff_link_input_bfd): If doing task linking, convert
553 global functions to static.
554 (_bfd_coff_write_global_sym): If doing task linking, convert
555 global variables to static.
556 (_bfd_coff_write_task_globals): New function.
558 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
559 (C_AUTOARG): #undef since it clashes with C_UEXT.
560 (C_LASTENT): #undef since it clashes with C_STATLAB.
561 * coffcode.h (coff_write_object_contents): Use TIC80COFF
563 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
564 when TIC80COFF defined (clashes with C_UEXT). Explicitly
565 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
569 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
571 * coff-tic80.c (tic80_howto_table): Change overflow check for most
572 PP relocations to complain_overflow_dont.
574 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
576 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
577 name of R_RELLONG to "RELLONG". Set rightshift and complain for
579 (ppbase_reloc, glob15_reloc): New static functions.
580 (glob16_reloc, local16_reloc): New static functions.
581 (rtype2howto): Handle all relocation types.
582 (coff_tic80_relocate_section): New static function.
583 (coff_relocate_section): Define to coff_tic80_relocate_section.
584 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
587 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
589 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
590 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
592 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
593 callers. If PE file, don't add section VMA.
594 (coff_write_alien_symbol): If PE file, don't add section VMA.
595 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
596 (_bfd_coff_write_global_sym): Likewise.
597 (_bfd_coff_generic_relocate_section): Likewise.
599 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
602 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
604 * cofflink.c (mark_relocs): Add new function to mark symbols which
605 are used by relocations.
606 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
607 suppress the skipping of symbols that have thus been marked.
609 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
611 * coff-sh.c (sh_merge_private_data): New static function.
612 (coff_bfd_merge_private_bfd_data): Define.
615 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
617 * coff-tic80.c: Remove unnecessary #ifdefs.
618 * config.bfd: Set targ_underscore to yes for tic80.
620 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
622 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
623 with unresolved external symbols in GDB).
626 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
628 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
629 the symbols associated with each BFD.
630 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
632 * elf-m10200.c: Likewise.
633 * elf32-m32r.c: Likewise.
634 * elf32-sh.c: Likewise.
636 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
638 * elflink.h (elf_link_add_object_symbols): Don't decrease the
639 alignment of a common symbol. If two symbols that look like
640 common symbols are found in two shared libraries, and the size is
641 different, use the larger size, and warn if --warn-common. If a
642 common symbol overrides a definition in a shared library, set the
643 size to the larger size, and warn if --warn-common.
645 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
647 * cpu-arm.c (compatible): Allow default machine to be polymorphed
648 into any other machine type.
650 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
652 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
653 data into an unitialised destination set its machine type as well.
655 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
657 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
658 to common symbol size. Consistently treat uninitialized symbols
659 in shared objects as common symbols.
661 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
663 * archures.c (constants): Added new constants to identify the
664 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
665 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
667 * bfd-in2.h (constants): Added new constants to identify
668 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
669 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
670 bfd_mach_arm_4T. This file is auto-magically generated from the
671 archures.c file. This update is just to save work.
673 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
674 coff_arm_bfd_print_private_bfd_data,
675 coff_arm_bfd_set_private_flags,
676 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
677 (global): Macro redefinitions set up to use these new functions.
679 * coffcode.h (coff_mkobject_hook): Added call to
680 coff_arm_bfd_set_private_flags().
681 (coff_set_arch_mach_hook): Added code to set machine type based on
682 bits stored in internal flags.
683 (coff_set_flags): Added code to set the new bits in the flags
684 field based on the machine number.
685 (function definition macros): Made all function definition macros
686 conditional so that they can be overridden by target specific
689 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
690 Structure extended to include new types, one each for ARMv2,
691 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
693 * libcoff-in.h (struct coff_tdata): Added flags field.
695 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
697 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
699 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
702 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
704 * coffgen.c (coff_find_nearest_line): If there are no syments,
707 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
709 * config.bfd: cope with '*-*-linux-gnuaout' targets.
711 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
713 * targmatch.sed: Add explicit \n characters to work around bug in
714 HP/UX 10.20 sed program.
716 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
718 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
721 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
723 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
725 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
727 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
728 (struct elf_m68k_pcrel_relocs_copied, struct
729 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
730 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
731 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
732 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
734 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
735 PC relative relocs for a global symbol defined in a regular
736 object, and count the number of PC relative relocs copied for any
738 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
739 traverse with elf_m68k_discard_copies.
741 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
743 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
744 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
746 * coffcode.h (coff_compute_section_file_positions): Force the
747 potential last byte in the file to be written out when
750 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
752 * configure.host (mips*-*-openbsd*): New host.
754 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
756 * elflink.h (elf_link_add_object_symbols): Only subtract the
757 section VMA from the symbol value if this is a fully linked file.
759 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
760 (struct elf_i386_link_hash_entry): Define.
761 (struct elf_i386_link_hash_table): Define.
762 (elf_i386_link_hash_traverse): Define.
763 (elf_i386_hash_table): Define.
764 (elf_i386_link_hash_newfunc): New static function.
765 (elf_i386_link_hash_table_create): New static function.
766 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
767 PC relative relocs for a global symbol defined in a regular
768 object, and count the number of PC relative relocs copied for any
770 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
771 traverse with elf_i386_discard_copies.
772 (elf_i386_discard_copies): New static function.
773 (bfd_elf32_bfd_link_hash_table_create): Define.
775 From Gordon W. Ross <gwr@mc.com>:
776 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
777 (sunos4_aout_backend): Use MY_entry_is_text_address.
780 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
782 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
783 R_D30V_32_NORMAL to 2 (4 bytes).
786 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
788 From Gordon W. Ross <gwr@mc.com>:
789 * netbsd.h (N_SHARED_LIB): Define.
790 (SEGMENT_SIZE): Don't define.
791 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
793 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
794 (SEGMENT_SIZE): Don't define.
796 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
797 to sizeof Rela structure, not sizeof Rel structure. From Gary
798 Thomas <g.thomas@opengroup.org>.
800 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
802 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
803 whenever entry is larger than text address, but only by whole
804 pages. From Gordon W. Ross <gwr@mc.com>.
806 * Makefile.in (install): Depend upon installdirs. Use
807 mkinstalldirs to build $(oldincludedir).
808 (installdirs): New target.
810 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
811 if this is a debugging section which we are stripping.
813 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
815 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
816 alpha-specific target data struct.
818 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
820 From Thomas Graichen <graichen@rzpd.de>:
821 * Makefile.in: Always use $(SHELL) when running move-if-change.
822 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
823 * configure: Rebuild.
825 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
827 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
828 VMA if this is an executable file or a shared object.
830 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
833 * libaout.h (struct aout_backend_data): Add entry_is_text_address
835 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
836 start of the file. Remove uses later on which switch using
838 (MY(callback)): Handle entry_is_text_address.
839 (MY_entry_is_text_address): Define if not defined.
840 (MY(backend_data)): Initialize new field.
841 * aoutf1.h (sunos4_aout_backend): Likewise.
842 * i386aout.c (MY(backend_data)): Likewise.
843 * i386mach3.c (MY(backend_data)): Likewise.
844 * mipsbsd.c (MY(backend_data)): Likewise.
845 * sparclynx.c (sparclynx_aout_backend): Likewise.
846 * netbsd.h (SEGMENT_SIZE): Define if not defined.
847 (MY_entry_is_text_address): Define.
848 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
850 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
851 whose name starts with `.'.
853 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
855 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
856 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
857 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
858 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
859 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
860 sparc-*-openbsd*): New targets.
861 * configure: Rebuild.
863 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
865 * stabs.c (struct stab_section_info): New field
867 (_bfd_link_section_stabs): Fill the above array.
868 (_bfd_stab_section_offset): Use `cumulative_skips' to
869 speed up offset calculation.
871 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
873 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
874 addend for non pc-relative relocations.
876 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
877 for non-existent function.
879 * elf-m10300.c (mn10300_elf_relax_section): New function.
880 (mn10300_elf_relax_delete_bytes): Likewise.
881 (mn10300_elf_symbol_address_p): Likewise.
882 (mn10300_elf_get_relocated_section_contents): Likewise.
883 (bfd_elf32_bfd_relax_section): Define.
884 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
886 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
888 * configure.host: Set SHLIB_LIBS.
889 * configure.in: Substitute SHLIB_LIBS.
890 * configure: Rebuild.
891 * Makefile.in (SHLIB_LIBS): New variable.
892 ($(SHLIB)): Use $(SHLIB_LIBS).
894 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
896 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
897 with bfd_section_vma.
899 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
901 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
902 Correct CPU file names for mn10[23]00.
903 * configure: Rebuild.
905 * bfd.c (bfd_record_phdr): Cast count to size_t before
908 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
909 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
910 (xcoff_write_archive_contents): LIkewise.
911 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
912 (mips_elf_create_procedure_table): Likewise.
913 * peicode.h (pe_print_idata): Likewise.
914 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
915 * xcofflink.c (xcoff_get_section_contents): Likewise.
916 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
917 (xcoff_link_add_symbols): Likewise.
918 (xcoff_link_add_symbols): Likewise.
920 * ppcboot.c (ppcboot_set_arch_mach): Make static.
921 (ppcboot_bfd_print_private_bfd_data): Likewise.
923 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
924 to complain_overflow_signed.
926 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
928 * VERSION: Set to 2.8.1.
930 * Branched binutils 2.8.
932 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
933 deciding whether to copy a reloc into a shared object.
934 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
935 relocs in unallocated sections.
936 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
937 R_SPARC_RELATIVE relocs in unallocated sections.
939 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
941 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
942 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
945 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
947 * elflink.h (elf_link_add_object_symbols): Let a common symbol
948 override an uninitialized symbol from a shared library with a
951 * elf-m10200.c: Rename from elf32-mn10200.c.
952 * elf-m10300.c: Rename from elf32-mn10300.c.
953 * cpu-m10200.c: Rename from cpu-mn10200.c
954 * cpu-m10300.c: Rename from cpu-mn10300.c
955 * Makefile.in: Update accordingly.
957 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
958 (elf_mips_isa): Move to earlier in file.
959 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
960 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
963 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
966 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
968 * configure.com: New file.
969 * config.h-vms: Remove file.
970 * makefile.vms: Update for new configure scheme.
972 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
974 * libcoff-in.h (ppc_allocate_toc_section): Declare.
975 (ppc_process_before_allocation): Declare.
976 * libcoff.h: Rebuild.
978 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
980 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
982 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
984 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
986 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
987 symbol index for a R_IHCONST reloc.
989 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
991 * targmatch.sed: Do not use \(\) recursively.
993 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
995 * m68klinux.c (MACHTYPE_OK): Define.
996 * i386linux.c (MACHTYPE_OK): Define.
998 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1000 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1001 <hjl@gnu.ai.mit.edu>:
1002 * sparclinux.c: New file.
1003 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1004 * bfd-in2.h: Rebuild.
1005 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1006 * configure.in (sparclinux_vec): Add to list of vectors.
1007 * configure: Rebuild.
1008 * targets.c (sparclinux_vec): Declare.
1009 (bfd_target_vector): Add sparclinux_vec.
1010 * Makefile.in: Rebuild dependencies.
1011 (BFD32_BACKENDS): Add sparclinux.o.
1012 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1014 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1015 bfd_coff_backend_data field.
1016 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1018 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1019 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1020 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1022 * bfd.c: Include "libiberty.h".
1023 (strerror): Don't declare.
1024 (bfd_errmsg): Call xstrerror rather than strerror.
1026 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1028 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1029 reloc even if the symbol is in the .bss section.
1030 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1031 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1032 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1034 * coffcode.h (bfd_coff_backend_data): Add new field
1035 _bfd_coff_default_section_alignment_power.
1036 (bfd_coff_default_section_alignment_power): Define.
1037 (bfd_coff_std_swap_table): Initialize new field.
1038 * libcoff.h: Rebuild.
1039 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1040 symbol to the default section alignment.
1042 * COPYING: Update FSF address.
1045 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1047 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1048 21-bit absolute that made it act as a relative.
1051 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1053 * elflink.c (_bfd_elf_create_linker_section): Don't set
1054 bss_section and rel_section from existing sections.
1056 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1059 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1061 * aoutx.h (some_aout_object_p): Change executable test to fix
1062 problems with embedded a.out systems.
1064 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * stabs.c (_bfd_stab_section_offset): New function.
1067 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1068 * libbfd.h: Rebuild.
1069 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1071 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1072 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1073 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1074 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1075 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1077 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1078 symbol. Check for memory allocation failure of *psinfo.
1079 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1080 callers. Set the value of the header symbol.
1081 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1082 * libbfd.h: Rebuild.
1084 start-sanitize-tic80
1085 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1087 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1088 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1089 reloc types, rather than silently failing to generate an output file.
1092 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1094 * targmatch.sed: Use the hold space to put the #ifdef around the
1095 the string constant.
1096 * targets.c (UNSUPPORTED_TARGET): Don't define.
1097 (find_target): Don't check for UNSUPPORTED_TARGET.
1098 (bfd_set_default_target): Don't try to optimize by checking for
1101 * Makefile.in: Rebuild dependencies.
1102 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1103 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1104 (elf32-m32r.o): Remove explicit target.
1106 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1109 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1110 count section symbols for sections that were created by the
1111 linker, or are not allocatable or not loadable.
1112 (elf32_sparc_finish_dynamic_sections): Output output section
1113 symbols for section for which we made space for them.
1115 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1117 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1118 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1120 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1122 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1123 (m32r_hi16_list): New static local.
1124 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1125 (m32r_elf_do_hi16_reloc): Delete.
1126 (m32r_elf_relocate_hi16): New function.
1127 (m32r_elf_lo16_reloc): New function.
1128 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1131 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1133 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1134 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1135 (m32r_elf_final_sda_base): New function.
1136 (m32r_elf_relocate_section): Rewrite sdata support.
1137 (m32r_elf_finish_dynamic_sections): Delete.
1139 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1141 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1142 * coff-svm68k.c: New file. Just defines some macros and includes
1144 * coff-m68k.c: Add functions to handle common addends, moved in
1145 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1146 Control whether relocs are visible using STATIC_RELOCS.
1147 * cf-m68klynx.c: Simplify greatly: just define macros to control
1149 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1150 * targets. (m68ksysvcoff_vec): Declare.
1151 (bfd_target_vector): Add m68ksysvcoff_vec.
1152 * config.bfd (m68*-motorola-sysv*): New target.
1153 * configure.in (m68ksysvcoff_vec): New vector.
1154 * configure: Rebuild.
1155 * Makefile.in: Rebuild dependencies.
1156 (BFD32_BACKENDS): Add coff-svm68k.o.
1157 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1159 * binary.c (binary_set_section_contents): Don't get misled if the
1160 first section is not loadable. From Matthew L. Martin
1163 * elflink.h (elf_bfd_final_link): Set the value of a section
1164 symbol to the section address unless doing a relocateable link.
1166 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1168 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1169 .plt entry if we've taken the function's address.
1170 (elf64_alpha_merge_gots): Merge collected flags info as well.
1172 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1174 * Many files: Add function prototypes.
1175 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1176 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1177 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1178 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1179 * peicode.h: Change several void * parameters to PTR.
1180 * srec.c (srec_get_symbol_info): Make static.
1181 * syms.c (bfd_symbol_is_absolute): Remove.
1182 * Makefile.in: Rebuild dependencies.
1184 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1187 (bfd_elf32_bfd_is_local_label): Don't define.
1189 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1192 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * bfd-in.h: Don't include obstack.h.
1195 (struct bfd_hash_table): Change memory field to PTR.
1196 * bfd.c (struct _bfd): Change memory field to PTR.
1197 * bfd-in2.h: Rebuild.
1198 * libbfd-in.h (bfd_release): Declare as function, don't define as
1200 * libbfd.h: Rebuild.
1201 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1202 objalloc routines rather than obstack routines.
1203 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1204 (getpagesize): Don't define.
1205 (_bfd_new_bfd): Don't set _bfd_chunksize.
1206 (bfd_openr): Free new bfd and objalloc on failure.
1207 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1208 (bfd_alloc_size): Remove.
1209 (bfd_release): New function.
1210 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1211 objalloc routines rather than obstack routines.
1212 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1213 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1214 objalloc routines rather than obstack routines.
1215 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1216 (struct accumulate): Change memory to struct objalloc *.
1217 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1218 * dep-in.sed: Don't remove obstack.h from dependency list.
1219 * Makefile.in: Rebuild dependencies.
1220 (BFD_H_DEPS): Remove obstack.h.
1221 (install): Don't install obstack.h.
1222 * Many files: Don't include "obstack.h".
1225 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1226 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1227 * libbfd.h: Rebuild.
1228 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1229 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1230 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1232 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1233 old version of bfd_alloc.
1234 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1235 * libbfd.h: Rebuild.
1236 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1238 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1240 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1241 ELF local label syntax as well.
1243 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1245 * config.bfd (powerpc-*-beos*): New target.
1246 * configure.in (powerpc-*-beos*): Add case that explicitly
1247 does not set COREFILE for now. A future BeOS version is
1248 expected to support core files.
1249 * configure: Regenerate with autoconf.
1251 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1253 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1254 seen with a local symbol, rather than crashing.
1256 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1257 version symbols if there aren't any.
1259 start-sanitize-tic80
1260 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1262 * coff-tic80.c (coff_rtype_to_howto): Define
1263 (coff_tic80_rtype_to_howto): Clone generic coff version and
1264 add code to handle the funky TI "internal relocations".
1267 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1269 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1270 or size changes because of a weak symbol.
1272 * cisco-core.c (SIGEMT): Define if not defined.
1274 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1276 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1277 setting ever. Sanity check the version number. Sort out copying
1278 flags and other information when adding an indirect symbol.
1279 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1280 symbols added by the backend. Clear the entire contents of the
1282 (elf_export_symbol): Ignore indirect symbols.
1283 (elf_link_output_extsym): Accept a section without an owner in an
1285 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1286 version count. Correct the allocation of x_versymp.
1288 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1289 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1290 Don't return bfd_und_section_ptr when info->shared.
1291 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1292 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1293 (mips_elf_check_relocs): Resolve an indirect symbol in
1295 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1296 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1298 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1300 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1302 From Eric Youngdale <eric@andante.jic.com>:
1303 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1304 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1305 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1306 versioned symbol appears in both a regular and a shared object.
1307 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1308 appropriate. Improve error message.
1309 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1310 all uses. Add localsyms field.
1311 (elf_bfd_final_link): When generating a shared library, call
1312 elf_link_output_extsym to output all local symbols.
1313 (elf_link_output_extsym): Handle symbols which were forced to
1316 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1318 From Eric Youngdale <eric@andante.jic.com>:
1319 * elf-bfd.h (elf_symbol_type): Add version field.
1320 * elfcode.h (elf_slurp_symbol_table): Set version field.
1321 * elflink.h (elf_link_add_object_symbols): When creating an
1322 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1323 appropriate. Set up an indirection from the nondefault version of
1325 (NAME(bfd_elf,size_dynamic_sections)): Call
1326 elf_link_assign_sym_version before checking whether there are any
1327 versions. Always record the version name as a dynamic symbol.
1328 Initialize counters.
1329 (elf_link_assign_sym_version): After finding a version, see if a
1330 symbol should be forced to local scope. Create a new version
1331 definition if appropriate.
1332 (elf_link_output_extsym): Correct indirect symbol handling.
1333 * elf.c (bfd_elf_print_symbol): Print version information.
1334 (bfd_section_from_shdr): Turn version sections into BFD sections.
1335 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1336 if sh_info is not already set.
1337 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1339 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1340 _bfd_stringtab_add to copy the name into permanent memory if
1343 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1345 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1347 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * coffcode.h (bfd_coff_backend_data): Change
1350 _bfd_coff_compute_section_file_positions to return a boolean
1351 value. Change all callers.
1352 (coff_compute_section_file_positions): Change return type to
1353 boolean. If the size of the last section changed, then output a
1354 zero byte at the end of the file.
1355 * libcoff.h: Rebuild.
1357 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1358 for at least 6 output symbols.
1359 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1360 emit a TC csect to represent the space they take up. For an XO
1361 symbol, just emit a reference, not a csect.
1363 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1364 Solaris doesn't like the combined options, and the -f is
1366 (stamp-tshlink, install): Likewise.
1368 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1369 handling when little endian.
1371 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1373 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1374 (mn10300_elf_relocate_section): Likewise.
1375 (elf_backend_relocate_section): Define.
1377 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1378 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1379 (elf32_mn10300_howto_table): Likewise.
1380 (elf32_mn10300_reloc_map): Likewise.
1381 (bfd_elf32_mn10300_reloc): Delete unused function.
1383 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1385 start-sanitize-tic80
1386 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1387 understand, just set the howto field to NULL, and the caller will
1388 print an appropriate error message.
1390 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1391 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1392 block. Use NULL for initializations of "ptr" rather than bare 0.
1393 * coff-h8300.c: Fix typo in comment.
1394 * coff-h8500.c: Ditto.
1396 * coff-z8k.c: Ditto.
1398 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1400 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1401 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1402 m32r_elf_get_relocated_section_contents): First pass at relax support.
1404 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1406 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1407 entry for reading verdef records.
1408 Use correct braces for computing increments of extverdaux and
1409 exteverdef record pointers.
1411 start-sanitize-tic80
1412 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1414 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1418 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1420 * elflink.h (elf_link_find_version_dependencies): Check that
1421 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1424 start-sanitize-tic80
1425 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1427 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1430 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1432 * targets.c (bfd_default_vector): Make non-const.
1433 (find_target): New static function, broken out of
1435 (bfd_set_default_target): New function.
1436 (bfd_find_target): Call find_target. When defaulting, use
1437 bfd_default_vector[0] if it is not NULL.
1438 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1439 * bfd-in2.h, libbfd.h: Rebuild.
1441 * syms.c (bfd_is_local_label): Return false if the symbol has no
1443 * coff-i960.c (coff_i960_is_local_label_name): New function.
1444 (coff_bfd_is_local_label_name): Define.
1445 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1446 (coff_bfd_is_local_label_name): Define.
1447 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1448 (coff_bfd_is_local_label_name): Define.
1449 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1450 with .. or _.L_ as local.
1451 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1452 (bfd_elf32_bfd_is_local_label_name): Define.
1453 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1454 beginning with $ as local.
1456 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1459 rather than comparing against info->lprefix.
1460 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1461 * elflink.h (elf_link_input_bfd): Likewise.
1462 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1463 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1465 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1466 _bfd_elf_is_local_label_name if not already defined.
1467 * elf.c (_bfd_elf_is_local_label_name): New function.
1468 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1470 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1471 (m88k_is_local_label_name): New static function.
1473 * coffcode.h (coff_bfd_is_local_label_name): Define as
1474 _bfd_coff_is_local_label_name if not already defined.
1475 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1476 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1477 * libcoff.h: Rebuild.
1479 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1480 to _bfd_is_local_label_name.
1481 (bfd_target): Likewise.
1482 * syms.c (bfd_is_local_label): Define as function, not macro.
1483 (bfd_is_local_name): Define.
1484 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1485 bfd_generic_is_local_label, and take a string rather than a
1487 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1488 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1489 (bfd_generic_is_local_label): Don't declare.
1490 (bfd_generic_is_local_label_name): Declare.
1491 * bfd-in2.h, libbfd.h: Rebuild.
1492 * All backends: Change local_label to local_label_name.
1494 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1495 (mips_elf_relocate_got_local): Change return type to boolean.
1496 Don't assume that the first zero entry is unassigned; instead, use
1498 (mips_elf_relocate_section): Check return value of
1499 mips_elf_relocate_got_local.
1500 (mips_elf_create_got_section): Initialize assigned_gotno field.
1503 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1505 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1509 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1511 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1512 that have no contents merely because linker_mark is not set.
1514 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1516 * config.bfd (mips*-*-lnews*): New target.
1517 * coff-mips.c (mips_relocate_section): Make assert compare
1518 content byteorder instead of header byteorder.
1519 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1521 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1522 * configure.in (ecoff_biglittle_vec): Add case.
1523 * configure: Update.
1525 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1527 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1528 name begins with ".note".
1529 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1530 section whose name begins with ".note".
1531 (get_program_header_size): Corresponding change.
1533 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1534 jal and for jal overflow.
1536 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1538 From Eric Youngdale <eric@andante.jic.com>:
1539 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1540 not found, try looking it up again without the version name.
1541 (elf_link_add_object_symbols): Always link against the dynamic
1542 symbol table of a dynamic object. When linking against a dynamic
1543 object, include version strings in symbol names, and set up
1544 version information. Add indirect symbols for default versions.
1545 (elf_link_create_dynamic_sections): Add special version sections.
1546 (struct elf_assign_sym_version_info): Define.
1547 (struct elf_find_verdep_info): Define.
1548 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1549 up version sections.
1550 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1551 (elf_link_find_version_dependencies): New static function.
1552 (elf_link_assign_sym_version): New static function.
1553 (elf_link_renumber_dynsyms): New static function.
1554 (struct elf_final_link_info): Add symver_sec field.
1555 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1556 local symbols of a dynamic object. Handle DT_VER* constants.
1557 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1558 dynamic object. Skip indirect symbols from ELF objects. Remove
1559 the version name before choosing a hash bucket. Write out the
1560 version information if appropriate.
1561 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1562 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1563 (bfd_elf64_size_dynamic_sections): Likewise.
1564 * bfd-in2.h: Rebuild.
1565 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1566 Change elf_link_hash_flags to unsigned short.
1567 (ELF_LINK_HIDDEN): Define.
1568 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1569 dynverdef_hdr, dynversym_section, dynverdef_section,
1570 dynverref_section, cverdefs, cverrefs, verdef, verref.
1571 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1572 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1573 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1574 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1575 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1576 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1577 (_bfd_elf_slurp_version_tables): Declare.
1578 * elf.c (_bfd_elf_swap_verdef_in): New function.
1579 (_bfd_elf_swap_verdef_out): Likewise.
1580 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1581 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1582 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1583 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1584 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1585 version information if there is any.
1586 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1587 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1588 (elf_fake_sections): Handle .gnu.version* section names.
1589 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1590 (_bfd_elf_slurp_version_tables): New function.
1591 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1592 version name in string entered in dynamic hash table.
1593 * elfcode.h: Include fnmatch.h.
1594 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1595 symbol which was forced to become local.
1596 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1597 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1598 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1599 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1601 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1603 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1605 (mn10200_elf_relax_section): Correctly compute a symbol's value
1606 when the symbol is local, but not in the same section as we are
1607 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1610 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1612 * elf32-m32r.c: Rewrite to use ELF backend linker.
1613 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1614 Add small data area support (R_M32R_SDA16).
1615 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1616 * bfd-in2.h,libbfd.h: Regenerated.
1618 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1620 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1621 (mn10200_elf_relax_delete_bytes): Likewise.
1622 (mn10200_elf_symbol_address_p): Likewise.
1623 (mn10200_elf_get_relocated_section_contents): Likewise.
1624 (bfd_elf32_bfd_relax_section): Define.
1625 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1627 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1628 (mn10200_elf_relocate_section): Likewise.
1629 (elf_backend_relocate_section): Define.
1632 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1634 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1635 reloc.c, targets.c: New target, elf-*-D30V.
1637 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1639 * cpu-d30v.c, elf32-d30v.c: New files.
1642 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1644 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1645 * bfd-in2.h: Regenerated.
1646 start-sanitize-tic80
1647 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1648 (rtype2howto): Add function.
1649 (tic80_howto_table): Add.
1652 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1654 * sysdep.h: Don't define errno in MSVC if error.h is included.
1657 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1659 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1660 is initialized before it is used.
1663 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1665 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1666 symbol into a weak undefined symbol; leave it as a common symbol.
1668 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1670 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1671 about a symbol defined in a dynamic object if it has already been
1672 defined in a regular object.
1674 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1676 * makefile.vms: Add gcc flags to allow compiling with current gcc
1678 (targmatch.h): New dependency.
1680 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1682 * evax.h (ALPHA_R_CODEADDR): New relocation.
1683 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1685 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1687 * bfd-in2.h, libbfd.h: Rebuild.
1689 Restrict symbol length to 64 bytes, case preserving:
1690 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1691 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1692 (_bfd_evax_length_hash_symbol): Added.
1693 * evax-etir.c (_bfd_evax_write_etir): Call
1694 _bfd_evax_length_hash_symbol before output of symbol.
1695 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1696 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1698 * evax-emh.c: Output filename to object file without path.
1700 * evax-egsd.c: New sections for local and global commons.
1702 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1703 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1704 notices. Replace AXP with Alpha.
1706 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1708 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1709 sections if we are creating a shared library.
1711 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1713 * configure.host (i386-windows): Don't set host64=true.
1715 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1717 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1718 (elf_mips16_gprel_howto): New static variable.
1719 (mips16_gprel_reloc): New static function.
1720 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1721 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1722 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1723 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1724 * bfd-in2.h, libbfd.h: Rebuild.
1726 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1728 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1729 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1731 start-sanitize-r5900
1732 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1734 * config.bfd: add r5900
1737 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1739 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1740 the output section will be the absolute section; don't print an
1741 assertion message for that case when doing a relocateable link.
1743 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1745 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1746 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1747 need_fn_sub, call_stub, and call_fp_stub.
1748 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1749 (mips_elf_link_hash_newfunc): Initialize new fields.
1750 (mips_elf_link_hash_table_create): Likewise.
1751 (mips_elf_relocate_section): Redirect relocations to use mips16
1752 stubs when appropriate.
1753 (mips_elf_check_relocs): Attach stub sections to the appropriate
1754 symbol. Set need_fn_stub when appropriate.
1755 (mips_elf_always_size_sections): New static function.
1756 (mips_elf_check_mips16_stubs): New static function.
1757 (elf_backend_always_size_sections): Define.
1758 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1760 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1761 attached to sections which are not being included in the link.
1763 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1765 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1766 symbol value when computing the addend for a pc_relative
1769 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1771 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1772 relocateable link, just skip pc_relative pcrel_offset relocs.
1773 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1774 structure for an ARM26 reloc which can be resolved.
1775 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1776 reloc can be resolved.
1778 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1779 error in overflow check for R_RELBYTE.
1781 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1783 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1784 From Mark Rasin <mark.rasin@telrad.co.il>.
1786 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1789 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1791 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1792 (elf_mn10200_howto_table): Likewise.
1793 (mn10200_reloc_map): Likewise.
1795 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1797 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1798 * bfd-in2.h, libbfd.h: Regenerated.
1799 * elf32-m32r.c: Add support for them.
1801 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1803 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1804 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1806 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1807 r_format and r_pcrel. Always return a value.
1809 * riscix.c (MY_final_link_callback): Define to dummy value.
1811 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1812 relocations against the text segment, look up the output name of
1814 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1815 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1816 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1817 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1818 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1820 start-sanitize-tic80
1821 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1823 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1824 routines for little endian data.
1825 * coffcode.h (coff_write_object_contents): Set magic to
1826 TIC80_ARCH_MAGIC for TIc80.
1828 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1830 * coff-tic80.c (tic80coff_vec): Change to little endian data
1834 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1837 auxiliary_filters parameter to be const char * const *. Accept a
1838 NULL terminated array.
1839 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1840 (bfd_elf32_size_dynamic_sections): Update declaration.
1841 * bfd-in2.h: Rebuild.
1843 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1845 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1846 NOTYPE symbol in a text section as a FUNC symbol.
1848 * coffcode.h (coff_compute_section_file_positions): Force
1849 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1851 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1853 * libaout.h (machine_type): Reserve several values for sparclet.
1855 start-sanitize-tic80
1856 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1858 * config.bfd (tic80-*-*): Don't require 'coff'.
1862 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1864 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1865 table to v850_elf_reloc for all non-standard relocations.
1866 (v850_elf_check_relocs): Add check for h being non-null.
1867 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1868 statement instead of multiple ifs.
1869 (v850_elf_relocate_section): Fix up error message, don't just call
1873 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1875 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1876 Use bfd_elf_generic_reloc as special function for all relocs.
1877 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1879 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1880 24bit pc-relative reloc.
1882 start-sanitize-tic80
1883 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1885 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1886 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1887 header byte order is little endian. Use correct bfd_get and
1888 bfd_put routines for little endian headers.
1889 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1890 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1893 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1895 * reloc.c: Add BFD_RELOC_24.
1896 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1897 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1898 * bfd-in2.h, libbfd.h: Rebuilt.
1900 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1902 elf64-alpha multiple .got rewrite:
1904 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1905 (bfd_elf*_mkobject): Don't define here ...
1906 * elfxx-target.h: ... but rather here. Default always_size_sections
1908 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1909 what the #defines in elf-bfd.h transmuted it to anyway.
1911 * section.c: Add SEC_LINKER_CREATED flag.
1912 * bfd-in2.h: Rebuild.
1913 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1914 relocation section flags.
1915 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1916 SEC_IN_MEMORY to recognize generated bits.
1917 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1919 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1920 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1921 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1922 * elf32-ppc.c (ppc_elf_create_linker_section,
1923 ppc_elf_size_dynamic_sections): Likewise.
1924 * elf32-sparc.c (elf32_sparc_check_relocs,
1925 elf32_sparc_size_dynamic_sections): Likewise.
1926 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1928 (_bfd_elf_create_dynamic_sections): Likewise.
1929 (_bfd_elf_make_linker_section_rela): Likewise.
1930 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1931 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1932 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1933 to identify generated bits.
1934 (elf_link_input_bfd): Likewise.
1936 * elf64-alpha.c: Rewrite everything touching relocations.
1939 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1941 * elf32-v850.c (all functions and static variables): Go through
1942 and regularize names to be of the form v850_elf_<xxx>.
1943 (toplevel): Include <elf/v850.h>.
1944 (enum reloc_type): Move to include/elf/v850.h.
1945 (v850_elf_check_relocs): For common variables, if the variable is
1946 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1947 into the appropriate section.
1948 (elf_backend_check_relocs): Define.
1950 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1952 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1955 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1957 * config.bfd (mips*el-*-linux*): New target.
1958 (mips*-*-linux*): New target.
1960 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1961 Return a useful value.
1963 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1965 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1967 * configure: Rebuild.
1968 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1969 ac_cv_func_mmap in bfd/configure.host.
1971 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1972 filter_shlib and auxiliary_filter_shlib parameters.
1973 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1975 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1976 (bfd_elf64_size_dynamic_sections): Likewise.
1977 * bfd-in2.h: Rebuild.
1979 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1982 symbols, don't export a symbol which is defined by an object in an
1983 archive which contains shared objects.
1985 start-sanitize-tic80
1986 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1988 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1989 for TI TMS320c80 (MVP).
1990 (bfd_archures_list): Add bfd_tic80_arch.
1991 * bfd-in2.h: Regenerate by running "make headers".
1993 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1995 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1996 * configure.in (case $vec): Correct typo, "tb" not "tp".
1997 Also add cofflink.o for tic80coff_vec.
1998 * configure: Regenerate with autoconf.
2001 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2004 is configured with --with-mmap.
2006 start-sanitize-tic80
2007 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2009 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2010 (ALL_MACHINES): Add cpu-tic80.o
2011 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2012 * coff-tic80.c: Add skeleton, cloned from another coff config.
2013 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2017 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2019 * TODO: Correct a misspelling.
2020 start-sanitize-tic80
2021 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2022 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2023 * configure.in (case $vec): Add tic80coff_vec entry.
2024 * configure: Regenerate with autoconf.
2025 * archures.c (bfd_tic80_arch): Declare.
2026 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2027 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2028 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2029 (bfd_target_vector): Add tic80coff_vec entry.
2032 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2034 * elflink.h (elf_buckets): Add some more values for larger
2037 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2039 * Makefile.in (install): Move subdir_do out of conditional. From
2040 Fred Fish <fnf@cygnus.com>.
2042 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2044 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2046 (elf_mn10200_howto_table): Likewise.
2047 (mn10200_reloc_map): Likewise.
2049 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2051 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2052 mips16 symbol during the link.
2053 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2055 (mips_elf_link_output_symbol_hook): New static function.
2056 (elf_backend_link_output_symbol_hook): Define.
2058 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2061 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2064 against SEC_DEBUGGING sections here (revert patch of December 5).
2065 * elfcode.h (elf_object_p): Check for them here, instead.
2067 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2069 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2070 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2072 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2073 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2074 * elf-bfd.h (struct elf_size_info): Update declaration of
2076 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2077 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2078 * elfxx-target.h: Use new dynamic reloc routines by default.
2079 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2082 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2084 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2085 if NAMES_HAVE_UNDERSCORE is defined.
2087 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2089 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2091 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2093 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2096 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2098 * elflink.h (elf_link_add_object_symbols): Only add a weak
2099 symbol if the real definition is in the dynamic symbol table.
2100 After finding the real definition, then, if it is dynamic, add the
2101 weak symbol to the dynamic symbol table.
2103 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2105 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2107 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2110 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2112 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2114 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2115 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2116 * reloc.c: Remove mn10300 big endian relocs.
2117 * bfd-in2.h, libbfd.h: Rebuilt.
2119 * elf32-mn10200.c: Update from elf32-mn10300.c.
2121 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2123 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2125 * elf32-mn10300.c: Add some comments.
2127 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * ihex.c (ihex_scan): Always initialize buf before jumping to
2131 (ihex_read_section): Likewise.
2133 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2135 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2136 inplace for most relocs.
2138 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2140 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2141 even if SEC_ALLOC is not set.
2142 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2143 when deciding whether to copy a reloc into a shared object.
2144 (elf_i386_relocate_section): Likewise.
2145 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2146 (elf32_sparc_relocate_section): Likewise.
2147 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2148 reloc section if it is not set in the source section.
2149 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2150 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2151 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2153 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2155 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2156 expects a .got.plt until we actually create it.
2158 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2161 message for bfd_reloc_outofrange, rather than aborting. From
2162 Philippe De Muyter <phdm@info.ucl.ac.be>.
2164 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2165 a relocateable link, don't try to process them. From Heinz Wrobel
2166 <wrobel@lpr.e-technik.tu-muenchen.de>.
2168 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2170 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2171 mn10300_info_howto_rel. Tweak reloc argument to be an
2172 Elf32_Internal_Rela.
2173 (USE_RELA): Define instead of USE_REL.
2174 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2176 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2178 * configure.in, configure: Handle mips*-sgi-irix6*.
2179 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2182 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2185 relocation against a symbol defined in a section with no output
2188 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2190 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2191 * configure, config.in: Rebuild with autoconf 2.12.
2193 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2194 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2195 (swap_out_syms): Set st_other from existing st_other field.
2196 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2198 (elf_link_output_extsym): Set the other field from the global hash
2200 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2201 (elf_mips16_jump_howto): New static variable.
2202 (mips16_jump_reloc): New static function.
2203 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2204 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2205 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2207 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2208 * bfd-in2.h, libbfd.h: Rebuild.
2209 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2211 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2213 * configure.host: Use long long for mips-sgi-irix6*.
2215 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2216 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2218 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2220 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2221 (enum reloc_type): Add more reloc types.
2222 (elf32_mn10300_howto_table): Update for new reloc types.
2223 (elf32_mn10300_reloc_map): Update for new reloc types.
2224 * reloc.c: Add some new relocs for the mn10300 series.
2225 * bfd-in2.h, libbfd.h: Rebuilt.
2227 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2229 * som.c (setup_sections): Don't lose for a space which has
2230 no data, but some symbols.
2232 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2235 (sunos_link_hash_table_create): Initialize got_needed.
2236 (sunos_create_dynamic_sections): Only set .got section size if it
2237 is not already set. Set got_needed.
2238 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2239 sdynptr, and only handle dynamic sections, if dynamic sections are
2241 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2242 Initialize .got section.
2243 (sunos_scan_ext_relocs): Likewise.
2244 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2246 (sunos_finish_dynamic_link): Check got_needed. Only set up
2247 dynamic linking information if needed.
2249 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2251 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2253 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2255 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2257 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2259 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2262 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2264 * filemode.c: Include sysdep.h.
2265 * ihex.c: Add casts to eliminate compiler warnings.
2266 * sunos.c: Add casts to eliminate compiler warnings.
2268 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2270 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2272 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2273 appropriate relocations in the .so file if shared.
2274 (ppc_elf_relocate_section): Ditto.
2276 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2278 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2279 complain_overflow_unsigned.
2281 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2283 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2284 overflows for R_D10V_16 and R_D10V_18.
2286 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2288 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2289 (do_with_relocs): Likewise.
2290 (do_as_repeat): Likewise.
2291 (copy_expression): Likewise.
2293 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2295 * ieee.c (ieee_write_external_part): Correctly record whether
2296 there is an external part.
2299 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2301 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2302 handle tda offsets for sld.w and sst.w instructions.
2303 Fix alignment check in sld.w and sst.w tda reloc handling.
2306 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2308 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2311 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2313 * elf32-v850.c: Add comments about assumptions about
2314 char, short & long sizes.
2315 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2316 problems for several relocs.
2318 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2319 R_V850_SDA_OFFSET entry.
2322 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2325 Store import file index in ldindx.
2326 (xcoff_build_ldsyms): Assume that ldsym was not previously
2327 allocated. For an imported symbol, copy ldindx into l_ifile.
2330 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2332 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2333 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2334 fields in R_V850_TDA_OFFSET.
2335 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2336 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2339 * elf32-v850.c: Include bfdlink.h.
2340 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2342 (elf32_v850_bfd_final_link_relocate): New function.
2343 (v850_elf_relocation_section): Likewise.
2344 (elf_backend_relocate_section): Define.
2347 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * binary.c (binary_set_section_contents): Ignore sections which
2350 don't have SEC_LOAD and SEC_ALLOC set.
2352 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2354 * linker.c (_bfd_generic_final_link): Avoid losing static
2355 symbols in the .bss section.
2357 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2359 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2360 (mips32_64bit_reloc): New static function.
2361 (mips_reloc_map): Add entry for BFD_RELOC_64.
2362 (mips_elf_relocate_section): Handle R_MIPS_64.
2364 * linker.c (default_indirect_link_order): Print an error message
2365 when attempting to do a relocateable link with different object
2366 file formats, rather than calling abort.
2368 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2370 * reloc.c (m32r relocs): Rename them.
2371 * bfd-in2.h, libbfd.h: Regenerated.
2372 * elf32-m32r.c: Update.
2373 (m32r_elf_10_pcrel_reloc): New function.
2374 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2375 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2377 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2379 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2380 all sections that will be included in the output file.
2381 (_bfd_generic_link_output_symbols): Discard symbols in sections
2382 which are being discarded.
2386 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2387 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2388 (elf_v850_howto_table): Corresponding changes.
2389 (elf_v850_reloc_map): Corresponding changes.
2390 * reloc.c: Add additional V850 relocations.
2391 * bfd-in2.h, libbfd.h: Rebuilt.
2393 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2394 no longer want in pc-relative relocs.
2396 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2398 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2399 accept a reloc against an undefined sybmol!
2401 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2403 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2406 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * VERSION: Bump for new relocation.
2410 * hosts/i386bsd.h: If NBPG is not defined, define it as
2411 PAGE_SIZE, for recent versions of FreeBSD.
2413 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * configure.host: Use `long long' as the 64 bit type on a Solaris
2416 host, since both gcc and the SunPRO compilers support it.
2418 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2420 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2421 mistake to have reused the ECOFF LITERAL for ELF since they have
2422 different semantics.
2423 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2424 * bfd-in2.h, libbfd.h: Rebuild.
2426 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2429 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2430 dynamic relocation for an undefweak symbol when we are building
2431 a static executable.
2433 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2435 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2436 point explicitly to srcdir.
2437 (targmatch.h): Edit references to point explicitly to objdir.
2439 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2441 * config.bfd: When setting targ_cpu, don't get confused by
2444 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2446 * configure.host: Add support for windows host (a build done
2447 under the Microsoft build environment).
2449 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2451 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2452 definition in a dynamic object, add it to the dynamic symbol table
2453 if any dynamic object mentions it. Reverts part of last patch.
2455 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2456 (sunos_link_hash_table_create): Initialize got_base.
2457 (bfd_sunos_size_dynamic_sections): If the .got section is more
2458 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2460 (sunos_check_dynamic_reloc): Subtract got_base from a base
2461 relative relocation.
2463 * elf32-mips.c (elf_mips_isa): New static function.
2464 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2465 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2467 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2469 * archive.c (do_slurp_coff_armap): Only treat archive as little
2470 endian for i960 COFF.
2472 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2474 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2475 by the change in size of the section when EXEC_P is not set.
2477 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2478 (m68kcoff_rtype_to_howto): New static function.
2479 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2480 VMA to the addend for a PC relative reloc.
2482 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2484 * Makefile.in: Rebuild dependencies.
2486 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2489 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2491 * Makefile.in: Remove explicit dependencies for mn10200 and
2493 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2494 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2495 (dependencies): Rebuilt.
2497 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2499 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2500 during this function.
2502 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2503 section if the flags are compatible.
2505 * configure.in: Add havevecs, and put it in tdefaults.
2506 * mpw-config.in: Likewise.
2507 * configure: Rebuild.
2508 * targmatch.sed: New file; a sed script to build targmatch.h from
2510 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2511 * targets.c: Include "fnmatch.h".
2512 (struct targmatch): Define.
2513 (bfd_target_match): Define by including targmatch.h.
2514 (bfd_find_target): If the target is not found by name, search for
2515 it as a configuration triplet.
2516 * Makefile.in: Rebuild dependencies.
2517 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2518 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2519 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2520 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2521 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2522 (CFILES): Remove i386dynix.c and hp300bsd.c.
2523 (targmatch.h): New target.
2524 (do_clean): Remove targmatch.h.
2526 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2527 * acconfig.h: Add NEED_DECLARATION_GETENV.
2528 * configure, config.in: Rebuild.
2529 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2530 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2532 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2534 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2535 * cpu-mn10200.c, cpu-mn10300.c: New files.
2536 * elf32-mn10200.c, elf32-mn10300.c: New files.
2537 * Makefile.in: Break mn10x00 support into two separate
2538 configurations, mn10200 and mn10300.
2539 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2540 * bfd-in2.h, configure: Rebuilt.
2542 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2544 * Makefile.in (do_clean): Move config.log to do_distclean.
2546 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2548 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2549 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2550 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2551 (elf32-mn10x00.o): Add dependencies.
2552 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2553 (bfd_mn10x00_arch): Declare.
2554 (bfd_archures_list): Add bfd_mn10x00_arch.
2555 * config.bfd: Add mn10x00-*-*.
2556 * configure.in: Add bfd_elf32_mn10x00_vec.
2557 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2558 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2559 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2560 * bfd-in2.h, configure: Rebuilt.
2562 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2564 openVMS/Alpha: Provide filename and case_hack flags via
2565 symbol table from gas.
2566 Add case_hack code for symbol output from vax/vms.
2567 * evax-alpha.c (evax_initialize): Remove filename handling,
2568 filename is provided via symbol table.
2569 (evax_get_symtab): Use local symbol count when setting up table.
2570 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2572 (_bfd_evax_write_egsd): Skip file name symbol.
2573 * evax-emh.c (get_vms_time_string): Local function now.
2574 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2576 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2577 through _bfd_evax_case_hack_symbol.
2578 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2580 (_bfd_evax_basename): Removed.
2581 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2582 * evax.h (evax_private_data_struct): Remove filename.
2583 (flag_hash_long_names, flag_show_after_trunc,
2584 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2587 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2589 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2590 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2591 (NO_SWAP_MAGIC): Don't define.
2592 (SWAP_MAGIC): Define.
2594 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2595 no hash table entry for a global symbol.
2597 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2599 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2601 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2604 symbol type with T_NULL. Warn if symbol type changes. Based on
2605 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2607 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2608 a dynamic object in the dynamic symbol table if it is referenced
2609 or defined by a regular object.
2612 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2614 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2615 remove dwarf local labels. Shrinks binaries by a factor of 3!
2618 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2620 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2621 by hand, rather than by calling bfd_make_section.
2623 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2625 * reloc.c: Rename m32r relocs.
2626 * bfd-in2.h, libbfd.h: Rebuilt.
2627 * elf32-m32r.c: Update.
2629 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2632 link, adjust the symbol index of a base relative reloc. Don't
2633 change the addend of a PC relative reloc if pcrel_offset is set.
2634 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2635 a relocateable link.
2637 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2638 it is zero, in case src_mask matters.
2639 (bfd_install_relocation): Likewise.
2641 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2645 (_bfd_xcoff_bfd_final_link): Don't set target_index
2646 to an uninitialized value.
2648 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2650 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2651 indices, rather than crashing.
2652 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2654 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2657 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2659 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2661 (coff_arm_adjust_symndx): New static function.
2662 (coff_adjust_symndx): Define.
2664 * srec.c (srec_scan): Accept multiple symbols on a single line.
2665 From Pascal Martin <pmartin@alsys.com>.
2669 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2671 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2672 (sunos_merge_private_bfd_data): New function.
2674 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2678 (bfd_merge_private_bfd_data): Likewise.
2679 * section.c (bfd_copy_private_section_data): Likewise.
2680 * syms.c (bfd_copy_private_symbol_data): Likewise.
2681 * bfd-in2.h: Rebuild.
2682 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2683 both BFD's are the right flavour.
2684 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2685 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2686 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2687 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2688 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2689 (ppc_elf_merge_private_bfd_data): Likewise.
2690 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2691 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2693 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2694 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2697 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2699 * reloc.c: Add m32r relocs.
2700 * bfd-in2.h, libbfd.h: Rebuilt.
2701 * cpu-m32r.c,elf32-m32r.c: New files.
2703 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2707 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2709 * tekhex.c (first_phase): Change type parameter from char to int.
2711 (pass_over): Change func to expect int, not char.
2713 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2714 rather than SEC_LOAD when aligning the file offset for the first
2715 section in a segment.
2717 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2719 * syms.c (coff_section_type): Make arg const.
2720 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2721 to make_bfd_asection().
2722 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2723 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2724 (_bfd_elf_stringtab_init): Remove prototype.
2726 * netbsd-core.c (swap_abort): Add prototype.
2727 * aix386-core.c (swap_abort): Ditto & make static
2728 * hpux-core.c (swap_abort): Ditto & make static.
2729 * irix-core.c (swap_abort): Ditto & make static.
2730 * ptrace-core.c (swap_abort): Ditto & make static.
2731 * trad-core.c (swap_abort): Ditto & make static.
2732 * coffswap.h (coff_swap_reloc_in): Ditto.
2733 (coff_swap_reloc_out): Ditto.
2734 (coff_swap_filehdr_in): Ditto.
2735 (coff_swap_filehdr_out): Ditto.
2736 (coff_swap_sym_in): Ditto.
2737 (coff_swap_sym_out): Ditto.
2738 (coff_swap_aux_in): Ditto.
2739 (coff_swap_aux_out): Ditto.
2740 (coff_swap_lineno_in): Ditto.
2741 (coff_swap_lineno_out): Ditto.
2742 (coff_swap_aouthdr_in): Ditto.
2743 (coff_swap_aouthdr_out): Ditto.
2744 (coff_swap_scnhdr_in): Ditto.
2745 (coff_swap_scnhdr_out): Ditto.
2746 * ihex.c (ihex_sizeof_headers): Ditto.
2747 * tekhex.c (getsym): Ditto.
2748 (find_chunk): Ditto & make static.
2749 (insert_byte): Ditto.
2750 (first_phase): Ditto.
2752 (tekhex_get_symtab): Ditto & make static.
2753 (tekhex_get_symtab_upper_bound): Ditto & make static.
2754 (tekhex_mkobject): Ditto.
2755 (tekhex_object_p): Ditto.
2756 (move_section_contents): Ditto.
2757 (tekhex_get_section_contents): Ditto.
2758 (tekhex_set_arch_mach): Ditto & make static.
2759 (tekhex_set_section_contents): Ditto.
2760 (writevalue): Ditto.
2763 (tekhex_write_object_contents): Ditto.
2764 (tekhex_sizeof_headers): Ditto.
2765 (tekhex_make_empty_symbol): Ditto.
2766 (tekhex_get_symbol_info): Ditto.
2767 (tekhex_print_symbol): Ditto.
2768 * irix-core.c (make_bfd_asection): Ditto.
2769 (irix_core_core_file_p): Ditto.
2770 (irix_core_core_file_failing_command): Ditto.
2771 (irix_core_core_file_failing_signal): Ditto.
2772 (irix_core_core_file_matches_executable_p): Ditto.
2773 (irix_core_make_empty_symbol): Ditto.
2774 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2775 * srec.c (srec_new_symbol): Ditto.
2776 (srec_get_section_contents): Ditto.
2777 (srec_set_arch_mach): Ditto.
2778 (srec_set_section_contents): Ditto.
2779 (internal_srec_write_object_contents): Ditto.
2780 (srec_write_object_contents): Ditto.
2781 (symbolsrec_write_object_contents): Ditto.
2782 (srec_sizeof_headers): Ditto.
2783 (srec_make_empty_symbol): Ditto.
2784 (srec_get_symtab_upper_bound): Ditto.
2785 (srec_get_symtab): Ditto.
2786 (srec_print_symbol): Ditto and make static.
2787 * elf.c (elf_read): Ditto
2788 (assign_section_numbers): Ditto.
2789 (elf_fake_sections): Ditto.
2790 (sym_is_global): Ditto.
2791 (elf_map_symbols): Ditto.
2792 (get_program_header_size): Ditto.
2793 * coffgen.c (make_a_section_from_file): Ditto.
2794 (coff_real_object_p): Ditto.
2795 (fixup_symbol_value): Ditto.
2796 (build_debug_section): Ditto.
2798 * syms.c (coff_section_type): Ditto.
2800 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2802 * bfd-in2.h: Rebuilt after m32r changes.
2804 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2806 * config.bfd,configure.in,configure: Add m32r support.
2807 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2808 * config.bfd: Keep target list alphabetically sorted.
2811 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2813 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2814 to add in the constant part found in the instruction itself.
2815 (case R_V850_HI16_S): Likewise.
2818 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2820 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2821 and R_D10V_18 to be 1 (word).
2823 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2825 * stabs.c (_bfd_link_section_stabs): If the output_section field
2826 of either section is bfd_abs_section, then the linker is
2827 discarding the section and we should not optimize it.
2829 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2831 * Makefile.in (aout-sparcle.o): New target.
2832 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2833 * config.bfd (sparclet-*-aout*): Add case.
2834 * configure.in (sparcle_aout_vec): Add case.
2835 * configure: Regenerated.
2836 * targets.c (sparcle_aout_vec): Declare.
2837 (bfd_target_vector): Add sparcle_aout_vec.
2838 * aout-sparcle.c: New file.
2841 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2843 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2844 low order sign bit propogation for R_V850_HI16_S.
2846 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2847 handling V850 specific relocs.
2848 (elf_v850_howto_table): Use the new function for some
2849 relocations. Twiddle masks & shifts for some relocs.
2850 Set partial_inplace where needed.
2853 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2856 default architecture to a machine number of 0.
2857 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2859 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2860 the output BFD is the default, set it from the first input BFD.
2863 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2865 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2866 insert at bitpos zero. The HI16 relocs are shifted right
2867 by 16 bits. Fix src_mask for all relocs.
2868 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2870 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2874 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2876 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2877 Rewrite to use BFD file read routines and to avoid using a fixed
2878 length for the file name.
2881 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2883 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2884 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2885 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2886 to R_V850_{32,16,8}.
2888 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2890 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2891 (elf_v850_howto_table): Add info for HI16_S reloc.
2892 (v850_reloc_map): Add HI_16_S reloc.
2893 * reloc.c: Define BFD_RELOC_V850_* relocs.
2896 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * elf32-sh.c: New file.
2900 * elf.c (prep_headers): Handle bfd_arch_sh.
2901 * elfcode.h (write_relocs): Handle absolute symbol.
2902 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2903 (_bfd_elf64_link_read_relocs): Declare.
2904 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2905 elf_link_read_relocs. Make globally visible. Change all
2907 (elf_link_input_bfd): Get external symbols from cache in
2908 symtab_hdr->contents. Get contents from cache in
2910 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2912 * reloc.c: Define BFD_RELOC_SH_* relocs.
2913 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2914 * coff-sh.c (sh_insns_conflict): Fix a return value.
2915 (_bfd_sh_align_load_span): New globally visible function, broken
2916 out of sh_align_load.
2917 (sh_align_load): Call _bfd_sh_align_load_span.
2918 (sh_swap_insns): Change relocs parameter to PTR.
2919 * bfd-in2.h, libbfd.h: Rebuild.
2920 * targets.c (bfd_elf32_sh_vec): Declare.
2921 (bfd_elf32_shl_vec): Declare.
2922 * config.bfd (sh-*-elf*): New target.
2923 * configure.in (bfd_elf32_sh_vec): New target vector.
2924 (bfd_elf32_shl_vec): New target vector.
2925 * configure: Rebuild.
2926 * Makefile.in: Rebuild dependencies.
2927 (BFD32_BACKENDS): Add elf32-sh.o.
2928 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2930 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2931 page before checking D_PAGED.
2933 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2934 (ihex_write_object_contents): Remove extbase; always use segbase
2937 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2939 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2940 * configure.host (i[345]86-*-*): Ditto.
2941 * config.bfd (i[345]86-*-*): Ditto.
2942 * configure: Regenerate.
2944 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2947 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2949 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2950 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2951 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2952 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2953 will have an ST_CODE type, change the symbol's type to ST_DATA.
2954 * som.c (hppa_som_gen_reloc_type): Update prototype.
2956 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2958 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2959 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2960 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2961 (mips_elf_finish_dynamic_sections): Likewise.
2963 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * configure.host (HLDENV): New variable to set. Set it for
2966 *-*-sysv4*, since those linkers may not support -R but they always
2967 support LD_RUN_PATH.
2969 * libieee.h (NSECTIONS): Don't define.
2970 (ieee_data_struct): Change section_table to asection **. Add
2972 * ieee.c (get_section_entry): If the table isn't big enough, make
2974 (ieee_slurp_sections): Remove assertion about number of sections.
2975 (ieee_object_p): Adjust initialization of ieee to match changes to
2978 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2979 symbols merely because we are generating a shared library.
2980 (xcoff_build_ldsyms): Don't set up global linkage code for an
2981 undefined symbol merely because we are generating a shared
2985 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2987 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2988 (BFD32_BACKENDS) Add elf32-v850.o.
2989 * archures.c: Add bfd_v850_arch.
2990 * bfd-in2.h: Add bfd_v850_arch.
2991 * config.bfd (v850-*-*): New target.
2992 * configure: (bfd_elf32_v850_vec) New vector.
2993 * configure.in: (bfd_elf32_v850_vec) New vector.
2994 * cpu-v850.c: New file.
2995 * elf.c (prep_headers): Added case bfd_arch_v850.
2996 * elf32-v850.c: New file.
2997 * targets.c (bfd_elf32_v850_vec): New vector.
3000 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3002 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3003 a function code symbol for an XMC_XO symbol.
3005 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3007 * mpw-config.in: Update editing of autoconf vars to reflect
3008 Jul 18 configure.in change.
3009 * mpw-make.sed: Update editing of include pathnames to be
3010 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3012 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3014 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3015 which to offset to get the .plt entry address is ".plt".
3017 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3019 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3020 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3021 Added, for internal use by the ARM gas.
3023 * bfd-in2.h: Rebuilt
3025 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3027 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3028 in section dynidx start.
3030 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3033 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3034 optimization for g++.
3036 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3038 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3039 the -mrelocatable-lib bit set and the other doesn't, clear the
3040 -mrelocatable-lib bit in the header.
3042 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3045 symbol against a STT_FUNC symbol in a shared library.
3047 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3049 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3050 symbol is found, automatically define the corresponding function
3053 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3054 if sym.n_numaux is not zero.
3055 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3056 entry to disagree about the number of aux entries if the symbol
3059 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3060 section if it might be needed, not just if info->shared.
3061 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3062 the start of .rel.dyn if we are going to use it.
3063 (mips_elf_finish_dynamic_sections): Only clear the first element
3064 of .rel.dyn if the size is greater than zero.
3066 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3068 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3069 undefined_symbol callback for a symbol, then don't issue any more
3070 warnings about loader relocs.
3071 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3072 after calling the undefined_symbol callback.
3074 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3075 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3076 as the AIX linker seems to do.
3078 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3080 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3081 (evax_initialize): Remove evax_reloc_table.
3082 (evax_close_and_cleanup): Ditto.
3084 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3086 (evax_bfd_reloc_type_lookup): Ditto.
3087 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3088 cooked_size == raw_size.
3089 * evax-emh.c (_bfd_evax_register_filename): Remove.
3090 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3091 * evax-misc.c (add_new_contents): Malloc section at full size.
3092 (_bfd_save_evax_section): Memcpy section contents directly.
3093 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3094 (evax_reloc_table): Remove.
3096 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3098 * makefile.vms: Add better support for DEC C compilation
3099 Add evax.h dependencies
3101 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3102 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3103 (BFD_RELOC_ALPHA_BASEREG): Remove.
3104 * bfd-in2.h, libbfd.h: Rebuild.
3106 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3108 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3109 getgid if _WIN32 is defined.
3110 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3112 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3114 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3115 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3117 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3120 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3122 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3124 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3125 (NEED_DECLARATION_REALLOC): New macro.
3126 * configure, config.in: Rebuild.
3127 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3128 (realloc): Declare if NEED_DECLARATION_REALLOC.
3130 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3131 <strings.h> if they exist.
3133 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3135 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3139 Based on patches from Eric Valette <valette@crf.canon.fr>:
3140 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3141 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3142 (elf_howto_table): Add entries for new relocs.
3143 (elf_i386_reloc_type_lookup): Handle new relocs.
3144 (elf_i386_info_to_howto): Just call abort.
3145 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3146 (elf_i386_relocate_section): Likewise.
3148 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3150 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3152 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3155 only get the LMA from the phdr if they are in the same part of the
3158 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3159 new segment to make them more comprehensible. If the relationship
3160 between the LMA and the VMA changed, start a new segment. Don't
3161 check dynsec when deciding whether to start a new segment for a
3162 writeable section; -N will now handle this.
3164 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3166 * libhppa.h: Remove "esel" changes. Not the right approach.
3167 * som.c: Corresponding changes.
3168 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3169 which don't have a SOM symbol type associated with them.
3170 Reverses a 1994 change.
3172 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3174 Make ld -N more reasonable for ELF:
3175 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3176 phdr_in_section to false, and always use a single load segment.
3177 (elf_sort_sections): Sort sections by LMA after VMA.
3178 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3179 align to maxpagesize.
3180 (assign_file_positions_except_relocs): Likewise.
3181 * elfcode.h (elf_object_p): If a section is loaded but not page
3182 aligned, clear D_PAGED.
3184 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3186 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3187 Added, for internal use by the ARM gas.
3189 * bfd-in2.h: Rebuilt
3191 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3193 * libhppa.h (R_HPPA_ESEL): New field selector.
3194 (e_esel): Similarly.
3195 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3196 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3197 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3199 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3201 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3202 archive search before looking for stripped dynamic objects.
3204 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3206 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3207 symbol a warning rather than an error.
3209 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * elf.c (assign_file_positions_for_segments): Track the virtual
3212 memory position separately from the file position, and use it to
3213 compute the alignment adjustment.
3215 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3217 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3218 and fixed mask on R_D10V_10_PCREL_L.
3220 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3222 * elf64-mips.c: Include "aout/ar.h".
3223 (mips_elf64_slurp_armap): New static function.
3224 (mips_elf64_write_armap): New static function.
3225 (bfd_elf64_archive_*): Define.
3226 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3227 Use instead of bfd_generic_archive_p.
3228 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3229 instead of _bfd_write_archive_contents.
3230 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3231 _bfd_generic_mkarchive.
3232 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3233 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3235 (TARGET_LITTLE_SYM): Likewise.
3236 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3238 * Makefile.in: Rebuild dependencies.
3240 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3241 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3242 SHT_MIPS_EVENTS sections.
3243 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3244 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3246 (_bfd_mips_elf_fake_sections): Likewise.
3248 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3249 * ecoff.c (ecoff_compute_section_file_positions): Copy
3250 rdata_in_text from backend info to tdata. Clear it if any data
3251 section comes before .rdata.
3252 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3253 tdata rather than backend info.
3255 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * configure.in: Fix test for whether a compiler has a 64 bit
3258 type. From Jim Wilson <wilson@cygnus.com>.
3260 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * configure.host (mips-sgi-irix6*): New host.
3264 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3265 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3266 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3268 * configure: Rebuild.
3269 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3270 (BFD_HOST_64_BIT): Define conditionally.
3271 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3272 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3273 (symvalue, bfd_size_type): Likewise.
3274 * bfd-in2.h: Rebuild.
3275 * Makefile.in (do_clean): Remove bfd-tmp.h.
3276 (do_distclean): Remove bfd-in3.h.
3277 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3278 (bfd-in3.h): New target.
3280 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3281 Andrew Gierth <ANDREWG@microlise.co.uk>.
3283 * configure.host: Set INSTALL_SHLIB.
3284 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3285 * configure: Rebuild.
3286 * Makefile.in (install): Use @INSTALL_SHLIB@.
3288 * config.bfd (mips*-*-irix6*): New target.
3289 * configure.host: Handle Irix 6 shared library like Irix 5.
3291 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3292 symbol for a magic name.
3293 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3295 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3298 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3300 * mpw-config.in: Add ELF support to mips config, create the
3301 elf32-target.h file in the object dir.
3302 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3304 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3306 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3307 Also removed most abort calls, in favor of using bfd reporting.
3309 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3311 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3312 (BFD32_BACKENDS) Add elf32-d10v.o.
3313 * archures.c: Add bfd_d10v_arch.
3314 * bfd-in2.h: Add bfd_d10v_arch.
3315 * config.bfd (d10v-*-*): New target.
3316 * configure: (bfd_elf32_d10v_vec) New vector.
3317 * configure.in: (bfd_elf32_d10v_vec) New vector.
3318 * cpu-d10v.c: New file.
3319 * elf.c (prep_headers): Added case bfd_arch_d10v.
3320 * elf32-d10v.c: New file.
3321 * libbfd.h: Rebuild.
3322 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3323 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3324 * targets.c (bfd_elf32_d10v_vec): New vector.
3326 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3328 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3330 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3332 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3333 bfd_mach_i386_i8086 machine types.
3335 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3340 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3342 * coffcode.h (coff_set_section_contents): A/UX does not require
3343 special handling of the _LIB section.
3345 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3347 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3348 value for R_RELBYTE.
3350 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3351 array if one was allocated.
3353 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3355 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3356 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3357 use_rld_obj_head and rld_value.
3358 (mips_elf_link_hash_table_create): Initialize new fields.
3359 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3361 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3362 __rld_obj_head symbol not seen, create an __rld_map symbol.
3363 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3364 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3365 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3366 __rld_obj_head symbol.
3367 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3369 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3373 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3374 ppc_elf_addr16_ha_reloc.
3375 (ppc_elf_addr16_ha_reloc): New static function.
3377 * coff-mips.c (struct mips_hi): Define.
3378 (mips_refhi_list): New static variable.
3379 (mips_refhi_addr, mips_refhi_addend): Remove.
3380 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3381 (mips_reflo_reloc): Process mips_refhi_list.
3382 (mips_relhi_list): New static variable.
3383 (mips_relhi_addr, mips_relhi_addend): Remove.
3384 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3385 (mips_rello_reloc): Process mips_relhi_list.
3386 (mips_relocate_section): Permit an arbitrary number of REFHI or
3387 RELHI relocs before the associated REFLO or RELLO reloc.
3389 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3391 * aout-target.h (MY(callback)): Set reloc_count fields.
3393 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3396 sections unless this is a SunOS link.
3398 * VERSION: Set to 2.7.1.
3400 * Released binutils 2.7.
3402 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3404 * i386aout.c: Include "aout/aout64.h".
3405 (i386aout_write_object_contents): New static function.
3406 (MY_write_object_contents): Define.
3408 * netbsd.h (MY(write_object_contents)): Make sure that
3409 adjust_sizes_and_vmas is called before fiddling with the magic
3412 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3416 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3418 * libbfd-in.h (itos, stoi): Don't define.
3419 * libbfd.h: Rebuild.
3420 * i386lynx.c (KEEPIT): Define as udata.i.
3421 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3422 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3423 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3424 flags. Don't use stoi.
3426 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3428 * elf.c (map_sections_to_segments): Don't start a new segment for
3429 a writable section if it's on the same page as the previous
3430 segment. Reset the writable variable for a readonly section.
3432 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3434 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3435 first_thunk_address, thunk_size, and import_table_size.
3436 * peicode.h: Improved some diagnostics regarding edata sections.
3438 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3440 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3441 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3443 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3446 with XCOFF_DEF_DYNAMIC set is really defined.
3447 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3448 (xcoff_link_add_symbols): Only create special sections if using an
3451 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3453 (bfd_install_relocation): Likewise.
3455 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3457 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3459 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3460 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3461 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3462 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3463 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3464 are found for LITERAL relocs.
3465 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3466 taken, we cannot generate a .plt entry for the symbol.
3468 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3470 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3471 sysconf functions (for gprof).
3472 * configure, config.in: Rebuild.
3474 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3477 an archive if it has a map. If the object file has the wrong
3480 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3481 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3483 (alpha_relocate_section): Likewise.
3485 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3486 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3487 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3488 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3489 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3490 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3491 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3492 * peicode.h: Corresponding changes.
3494 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3496 * elflink.h (elf_create_pointer_linker_section): Comment out code
3497 dealing with making GOT pointers negative of the GOT symbol for
3500 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3502 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3503 increment the .rela.plt size until after we're done creating the
3505 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3506 .rela.plt offset directly rather than calculating it.
3508 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3510 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3511 Use autoconf-set values.
3512 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3513 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3516 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3517 * configure: Rebuilt.
3519 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3521 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3522 handling code > 1k away.
3524 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3526 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3527 defined, output whenever the symbol is updated.
3529 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3531 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3532 section to 0 if user_set_vma is set.
3533 * elflink.h (elf_bfd_final_link): Likewise.
3535 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3537 Partially undo patch of Jun 20.
3538 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3539 (coff_compute_section_file_positions): Likewise.
3540 (coff_write_object_contents): Likewise. Re-add deleted code, but
3541 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3542 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3544 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3546 * config.bfd: Add support for *-*-rtems* configurations.
3548 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * elf.c (prep_headers): Add bfd_arch_alpha case.
3552 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3554 * elf64-alpha.c: New file.
3555 * config.bfd (alpha-*-linuxecoff*): New target.
3556 (alpha-*-linux*, alpha-*-elf*): New targets.
3557 * configure.in (bfd_elf64_alpha_vec): New vector.
3558 * configure: Rebuild.
3559 * targets.c (bfd_elf64_alpha_vec): Declare.
3560 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3561 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3562 * bfd-in2.h, libbfd.h: Rebuild.
3563 * Makefile.in: Rebuild dependencies.
3564 (BFD64_BACKENDS): Add elf64-alpha.o.
3565 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3567 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3570 than relying on a right shift of 32.
3572 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3574 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3575 ifdef to COFF_WITH_PE.
3576 (coff_compute_section_file_positions): Likewise.
3577 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3578 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3579 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3580 COFF_IMAGE_WITH_PE, always include.
3582 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3584 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3586 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3587 approximate the correct answer if SIZEOF_HEADERS was not used.
3589 * binary.c (binary_set_section_contents): Set section file
3590 position based on LMA rather than VMA.
3592 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3594 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3595 symbols if info->strip == strip_all.
3597 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3599 * coff-h8300.c: Remove #if 0 code.
3600 (compatable): Don't allow mixing/matching of different architectures.
3602 * archures.c (bfd_mach_h8300s): Add.
3603 * bfd-in2.h: Rebuilt.
3604 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3606 (h8300_reloc16_estimate): Likewise.
3607 (h8300_reloc16_extra_cases): Likewise.
3608 (h8300_bfd_link_add_symbols): Likewise.
3609 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3610 (coff_set_flags): Likewise.
3611 * cpu-h8300.c (h8300_scan): Likewise.
3612 Add H8/S to bfd_h8300_arch list.
3614 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3616 Added support for Alpha OpenVMS:
3617 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3618 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3619 * config.h-vms, makefile.vms: New files.
3620 * config.bfd (alpha-*-*vms*): New target.
3621 * configure.in (evax_alpha_vec): New target vector.
3622 * configure: Rebuild.
3623 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3624 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3625 * targets.c (bfd_target_evax_flavour): Define.
3626 (evax_alpha_vec): Declare.
3627 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3628 if BFD64 is defined.
3629 * bfd-in2.h, libbfd.h: Rebuild.
3630 * Makefile.in: Rebuild dependencies.
3631 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3632 evax-emh.o, and evax-misc.o.
3633 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3634 evax-etir.c, evax-emh.c, and evax-misc.c.
3635 (HFILES): Add evax.h.
3637 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3641 (h8300_bfd_link_add_symbols): Likewise.
3643 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3645 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3646 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3648 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3650 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3651 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3653 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3654 R_MIPS_32 relocs if creating a shared library.
3656 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3658 * peicode.h (add_data_entry): Use pei_section_data rather than
3659 _cooked_size. Corresponds to May 13 change in coffcode.h.
3661 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3663 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3664 * coffcode.h (coff_write_object_contents): If there are long
3665 section names, always set the f_symptr field, even if there are no
3667 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3668 if there are no symbols.
3670 * coffgen.c (make_a_section_from_file): Check return value of
3671 _bfd_coff_read_string_table.
3672 (coff_real_object_p): Check return value of
3673 make_a_section_from_file.
3674 (_bfd_coff_read_string_table): Check that there are some symbols
3675 before trying to read the string table size.
3677 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3679 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3680 to replace a symbol in a dynamic object with a symbol from another
3681 dynamic object, do the replacement if the existing symbol is
3682 global linkage code.
3684 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3685 for _ptrgl, and treat it as global linkage code.
3687 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3688 filename or N_SO symbol past the offset, and use it to indicate
3689 that there is no line number or function when appropriate.
3691 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3693 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3694 common symbol defined by the linker. Don't export function code
3695 even if export_defineds is set.
3697 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3699 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3701 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3702 (h8300_symbol_address_p): New function.
3703 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3706 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3708 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3710 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3711 correctly for the two variants. Allow relaxing if the target
3712 is 128 bytes away since after relaxation it'll be 126 bytes away.
3713 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3714 "dot" and "value". Allow relaxing if the target is 128 bytes
3715 away since after relaxation it'll be 126 bytes away.
3716 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3717 the given section until nothing changes.
3719 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3721 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3722 alignment hack--we can get the lnnoptr info another way without
3723 suddenly increasing the alignment requirements. Set the flags for
3725 (ecoff_compute_section_file_positions): Do so.
3727 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3729 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3730 to keep the HP emulator database happy.
3732 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3733 From Kevin Buettner <kev@primenet.com>.
3735 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3738 name of a NULL section.
3740 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3743 set, always call the notice callback.
3745 * VERSION: Increment for bfdlink.h change.
3747 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3750 (sh_relax_delete_bytes): Correct handling of differently sized
3751 trailing alignment reloc.
3753 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3754 * bfd-in2.h: Rebuild.
3755 * configure.in: Warn if there is no known 64 bit type.
3756 * configure: Rebuild.
3758 * Makefile.in: Rebuild dependencies.
3759 (BFD32_BACKENDS): Add ppcboot.o.
3760 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3762 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3763 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3765 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3767 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3768 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3769 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3770 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3772 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * elf64-mips.c: Improve reloc special_functions and handling of
3775 SHT_MIPS_OPTIONS section.
3776 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3777 mips_elf_hi16_reloc and make globally visible.
3778 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3779 make globally visible.
3780 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3781 make globally visible.
3782 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3783 and make globally visible.
3784 (gprel16_with_gp): Check howto->src_mask before using value in
3786 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3787 and make globally visible.
3788 (gprel32_with_gp): Check howto->src_mask before fetching value.
3789 (bfd_mips_elf_swap_options_in): New function.
3790 (bfd_mips_elf_swap_options_out): New function.
3791 (_bfd_mips_elf_set_private_flags): Rename from
3792 mips_elf_set_private_flags and make globally visible.
3793 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3794 mips_elf_copy_private_bfd_data and make globally visible.
3795 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3796 mips_elf_merge_private_bfd_data and make globally visible.
3797 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3798 for a SHT_MIPS_OPTIONS section.
3799 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3800 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3801 name of a SHT_MIPS_OPTIONS section.
3802 (_bfd_mips_elf_set_section_contents): New function.
3803 (mips_elf32_section_processing): Set the GP value in a
3804 SHT_MIPS_OPTIONS section.
3805 (_bfd_mips_elf_find_nearest_line): Rename from
3806 mips_elf_find_nearest_line and make globally visible.
3807 (bfd_elf32_set_section_contents): Define.
3808 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3809 (_bfd_mips_elf_lo16_reloc): Declare.
3810 (_bfd_mips_elf_gprel16_reloc): Declare.
3811 (_bfd_mips_elf_got16_reloc): Declare.
3812 (_bfd_mips_elf_gprel32_reloc): Declare.
3813 (_bfd_mips_elf_set_private_flags): Declare.
3814 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3815 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3816 (_bfd_mips_elf_find_nearest_line): Declare.
3817 (_bfd_mips_elf_set_section_contents): Declare.
3819 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3821 (elf_info_to_howto): Define.
3822 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3824 (elf_info_to_howto): Define.
3825 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3827 (elf_info_to_howto): Define.
3829 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3830 R_MOV16B[12], to match change in coff/internal.h.
3832 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * elf64-mips.c: Extensive additions to provide better support for
3835 writing files and for gas.
3836 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3837 of mips_elf_object_p.
3838 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3839 _bfd_mips_elf_object_p.
3840 (_bfd_mips_elf_final_write_processing): Rename from
3841 mips_elf_final_write_processing and make globally visible.
3842 (_bfd_mips_elf_fake_sections): Rename from
3843 mips_elf_fake_sections and make globally visible.
3844 (_bfd_mips_elf_section_from_bfd_section): Rename from
3845 mips_elf_section_from_bfd_section and make globally visible.
3846 (_bfd_mips_elf_section_processing): New function, broken out of
3847 mips_elf_section_processing.
3848 (mips_elf32_section_processing): Rename from
3849 mips_elf_section_processing; call
3850 _bfd_mips_elf_section_processing.
3851 (_bfd_mips_elf_symbol_processing): Rename from
3852 mips_elf_symbol_processing and make globally visible.
3853 (_bfd_mips_elf_read_ecoff_info): Rename from
3854 mips_elf_read_ecoff_info and make globally visible.
3855 (mips_elf32_ecoff_debug_swap): Rename from
3856 mips_elf_ecoff_debug_swap.
3857 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3858 struct symbol_cache_entry.
3859 (_bfd_elf_validate_reloc): New function, moved in from
3860 elfcode.h:validate_reloc.
3861 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3862 to _bfd_elf_validate_reloc. Change all callers.
3863 * elf-bfd.h (bfd_section_from_shdr): Declare.
3864 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3865 (_bfd_elf_validate_reloc): Declare.
3866 (_bfd_mips_elf_object_p): Declare.
3867 (_bfd_mips_elf_fake_sections): Declare.
3868 (_bfd_mips_elf_section_from_bfd_section): Declare.
3869 (_bfd_mips_elf_section_processing): Declare.
3870 (_bfd_mips_elf_symbol_processing): Declare.
3871 (_bfd_mips_elf_read_ecoff_info): Declare.
3872 (_bfd_mips_elf_final_write_processing): Declare.
3873 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3876 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3877 (mips_elf_final_write_processing): Likewise.
3879 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3881 64-bit MIPS ELF ABI objdump support:
3882 * elf64-mips.c: New file.
3883 * Makefile.in: Rebuild dependencies.
3884 (BFD64_BACKENDS): Add elf64-mips.o.
3885 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3886 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3887 bfd_elf64_littlemips_vec to targ_selvecs.
3888 (mips*-*-elf*): Likewise.
3889 * confingure.in: Add bfd_elf64_bigmips_vec and
3890 bfd_elf64_littlemips_vec to vector switch.
3891 * configure: Rebuild.
3892 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3893 broken out of mips_elf_section_from_shdr.
3894 (mips_elf32_section_from_shdr): Rename from
3895 mips_elf_section_from_shdr. Call new function.
3896 (elf_backend_section_from_shdr): Update name of renamed function.
3897 * elf-bfd.h (struct elf_size_info): Change second parameter of
3898 write_out_phdrs to be const. Likewise for second parameter of
3900 (struct bfd_elf_section_data): Add rel_hdr2 field.
3901 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3902 (bfd_elf32_swap_symbol_out): Likewise.
3903 (bfd_elf32_swap_reloc_in): Likewise.
3904 (bfd_elf32_swap_reloc_out): Likewise.
3905 (bfd_elf32_swap_reloca_in): Likewise.
3906 (bfd_elf32_swap_reloca_out): Likewise.
3907 (bfd_elf32_swap_phdr_in): Likewise.
3908 (bfd_elf32_swap_phdr_out): Likewise.
3909 (bfd_elf32_swap_dyn_in): Likewise.
3910 (bfd_elf32_swap_dyn_out): Likewise.
3911 (bfd_elf32_slurp_symbol_table): Declare.
3912 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3913 (bfd_elf32_write_out_phdrs): Declare.
3914 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3915 (bfd_elf64_swap_symbol_out): Likewise.
3916 (bfd_elf64_swap_reloc_in): Likewise.
3917 (bfd_elf64_swap_reloc_out): Likewise.
3918 (bfd_elf64_swap_reloca_in): Likewise.
3919 (bfd_elf64_swap_reloca_out): Likewise.
3920 (bfd_elf64_swap_phdr_in): Likewise.
3921 (bfd_elf64_swap_phdr_out): Likewise.
3922 (bfd_elf64_swap_dyn_in): Likewise.
3923 (bfd_elf64_swap_dyn_out): Likewise.
3924 (bfd_elf64_slurp_symbol_table): Declare.
3925 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3926 (bfd_elf64_write_out_phdrs): Declare.
3927 (_bfd_mips_elf_section_from_shdr): Declare.
3928 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3929 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3930 section for the section, add the new one to rel_hdr2. Increment
3931 reloc_count rather than setting it.
3932 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3933 Remove static declaration.
3934 (elf_write_shdrs_and_ehdr): Define name as macro.
3935 (elf_write_out_phdrs): Likewise.
3936 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3937 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3938 (elf_swap_symbol_in): Change second parameter to be const.
3939 (elf_swap_symbol_out): Likewise.
3940 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3941 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3942 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3943 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3944 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3945 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3946 parameter to be const. Make non-static.
3947 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3949 (elf_slurp_symbol_table): Make non-static.
3950 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3951 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3952 (elf_backend_size_info): Likewise.
3953 (elfNN_bed): Use elf_backend_size_info.
3954 * targets.c (bfd_elf64_bigmips_vec): Declare.
3955 (bfd_elf64_littlemips_vec): Declare.
3956 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3957 bfd_elf64_littlemips_vec if BFD64 is defined.
3959 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3961 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3963 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3964 zeroes, in alignment holes.
3966 * configure: Rebuild with autoconf 2.10.
3968 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3969 potential leading underscore in the allocated buffer.
3971 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3973 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3974 symbols into .sbss if this is a relocatable link.
3976 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3979 undefined symbols when creating a shared library.
3981 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3983 * coff-sh.c: Add a bunch of new code and static const arrays to
3984 support aligning loads and stores on four byte memory boundaries.
3986 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3988 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3989 call sh_align_loads.
3990 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3993 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * cache.c (bfd_open_file): Unlink the file before opening it for
3996 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3998 * opncls.c (bfd_fdopenr): Set opened_once.
4000 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4005 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4006 the code unconditionally.
4008 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4010 * libcoff-in.h (struct pei_section_tdata): Define structure.
4011 (pei_section_data): Define macro.
4012 * libcoff.h: Rebuild.
4013 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4014 store s_paddr field in pei_section_data.
4015 (coff_compute_section_file_positions): Use pei_section_data rather
4016 than _cooked_size, and don't overwrite an existing value.
4017 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4018 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4019 * peicode.h (coff_bfd_copy_private_section_data): Define if
4021 (pe_bfd_copy_private_section_data): New static function if
4024 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4026 * srec.c (srec_set_arch_mach): Write as a function rather than a
4029 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4030 no map, just check each member in turn to see whether it is
4033 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4035 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4036 table. Call BFD_ASSERT to validate header size, instead of
4038 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4041 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4043 * ppcboot.c: New target for looking at PPCbug boot records.
4045 * config{ure.in,.bfd}: Add support for ppcboot target.
4047 * configure: Regenerate.
4049 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4051 * coff-h8300.c (howto_table): Update names to match recent
4052 changes to include/coff/internal.h. Fix minor errors in the
4053 existing relocs. Add R_MOVL1 and R_MOVL2.
4054 (rtype2howto): Similarly.
4055 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4056 existing relaxing code and peform more relaxing.
4057 (h8300_reloc16_extra_cases): Likewise.
4059 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4061 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4064 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4066 * elfcode.h (elf_object_p): Reject generic ELF target if
4067 e_machine matches an alternate machine code in a specific backend.
4069 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4070 obsolete align_power_min field.
4072 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4074 * coff-h8300.c (reloc_howto_type): Add howto entry for
4076 (rtype2howto): Handle R_PCRWORD_B.
4077 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4078 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4079 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4080 branch (R_PCWORD_B).
4082 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4084 * aoutx.h (translate_from_native_sym_flags): Set the section for
4085 BSF_CONSTRUCTOR symbols.
4087 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4090 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4092 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4093 stop looking when section is found.
4095 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * coffcode.h (STRING_SIZE_SIZE): Define.
4098 (styp_to_sec_flags): Handle long symbol names when looking for the
4100 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4101 (bfd_coff_long_section_names): Define.
4102 (coff_write_object_contents): Handle long section names.
4103 (bfd_coff_std_swap_table): Initialize new field.
4104 * libcoff.h: Rebuild.
4105 * coffgen.c (make_a_section_from_file): Handle long section
4107 (coff_write_symbols): Handle long section names.
4108 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4109 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4110 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4111 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4112 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4113 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4114 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4115 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4117 * bout.c (b_out_callback): Set lma of sections.
4118 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4119 parameter to output_bfd. Used input_bfd instead of output_bfd in
4122 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4124 * aoutx.h (translate_from_native_sym_flags): Don't create
4125 SEC_CONSTRUCTOR sections.
4126 * ecoff.c (ecoff_set_symbol_info): Likewise.
4128 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4129 From Don Bowman <bowman@waterloo.hp.com>.
4131 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4133 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4134 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4136 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4139 mips_32_relocs field.
4140 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4141 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4142 relocs against a global symbol which is not defined in a regular
4144 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4145 against a global symbol, increment mips_32_relocs.
4146 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4147 the symbol is not defined in a regular file, make room in the
4150 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4153 file position and the virtual file position separately. Set
4154 filepos information bsaed on the real file position.
4155 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4156 Jan 23 change to coffcode.h.
4158 * som.c (som_slurp_symbol_table): Set the symbol count to the
4159 number of BFD symbols created.
4161 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4163 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4164 output file if linking shared objects. Loop to check all relocs,
4165 rather than returning false on first error.
4167 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4169 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4170 (ppc_elf_additional_program_headers): If .interp section, bump #
4171 of program headers by 1.
4172 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4173 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4174 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4176 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4178 (ppc_elf_relocate_section): If the output section isn't defined,
4179 don't abort, just give an error message.
4181 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4182 being created is .sdata or .sdata2, don't make the symbol dynamic.
4184 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4187 members of an archive for dynamic objects with no symbols, and
4188 pass them directly to check_archive_element.
4189 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4190 xcoff_link_check_dynamic_ar_symbols.
4191 (xcoff_link_check_dynamic_ar_symbols): New static function.
4193 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4194 from _bfd_nodynamic to _bfd_xcoff.
4195 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4197 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4198 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4199 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4200 * libcoff.h: Rebuild.
4201 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4202 (xcoff_get_section_contents): New static function.
4203 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4204 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4205 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4206 (xcoff_dynamic_reloc): New static variable.
4207 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4208 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4210 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4213 if reloc_entry->addend is not 0.
4214 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4216 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4218 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4220 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4221 Add entries for R_SPARC_[56].
4222 (sparc_reloc_map): Add entries for R_SPARC_[56].
4224 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4226 Optimize linking of stabs in sections as used in ELF and COFF.
4227 * stabs.c: New file.
4228 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4229 (_bfd_write_section_stabs): Declare.
4230 (_bfd_write_stab_strings): Declare.
4231 * libbfd.h: Rebuild.
4232 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4233 (struct coff_link_hash_table): Add stab_info field.
4234 * libcoff.h: Rebuild.
4235 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4237 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4239 (_bfd_coff_final_link): Write out stab strings hash table.
4240 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4241 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4243 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4244 (struct bfd_elf_section_data): Add stab_info field.
4245 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4247 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4248 _bfd_link_section_stabs.
4249 (elf_bfd_final_link): Write out stab strings hash table.
4250 (elf_link_input_bfd): Handle optimized stabs sections.
4251 * reloc.c (_bfd_final_link_relocate): Check address against
4252 _raw_size rather than _cooked_size.
4253 * Makefile.in: Rebuild dependencies.
4254 (BFD_LIBS): Add stabs.o
4255 (BFD_LIBS_CFILES): Add stabs.c.
4257 * VERSION: Increment for bfdlink.h change.
4259 * coffgen.c (coff_renumber_symbols): Correct handling of
4260 BSF_NOT_AT_END common symbols.
4262 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4264 * coff-ppc.c (record_toc): Add cast to avoid warning.
4265 (ppc_allocate_toc_section): Likewise.
4266 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4267 (ppc_coff_reloc_type_lookup): Remove unreached code.
4268 * coffcode.h (coff_write_object_contents): Don't take the address
4270 * peicode.h (pe_print_idata): Add casts to avoid warning.
4271 (pe_print_edata): Likewise.
4272 (pe_print_reloc): Remove ANSI C string concatenation.
4274 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4278 * libcoff.h: Rebuild.
4279 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4281 (coff_swap_aux_out): Likewise.
4282 * peicode.h (coff_swap_aux_in): Likewise.
4283 (coff_swap_aux_out): Likewise.
4284 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4286 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4288 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4289 Fix up .bf endndx link fields.
4290 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4292 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4295 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4297 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4298 on Solaris PowerPC systems doesn't get confused.
4300 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4303 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4304 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4305 update did_reg and did_reg2.
4307 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4311 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4312 callback routines, pass h->root.string rather than name, in case
4313 copy is true and name is transient.
4315 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4317 * elfcore.h: Add support for core files with multiple threads.
4318 (Primarily for Solaris.)
4320 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4323 section->orelocation is NULL.
4325 * coffgen.c (bfd_coff_get_syment): New function.
4326 (bfd_coff_get_auxent): New function.
4327 * bfd-in.h (bfd_coff_get_syment): Declare.
4328 (bfd_coff_get_auxent): Declare.
4329 * bfd-in2.h: Rebuild.
4331 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * elf32-mips.c (struct mips_hi16): Define.
4334 (mips_hi16_addr, mips_hi16_addend): Remove.
4335 (mips_hi16_list): New static variable.
4336 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4337 (mips_elf_lo16_reloc): Process mips_hi16_list.
4338 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4339 relocs before the associated LO16 reloc.
4341 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4343 * versados.c (versados_scan): Check bfd_alloc return value.
4344 (versados_object_p): Check all bfd_read return values. Require
4345 that lang field be less than 10, to avoid confusion with Intel Hex
4348 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4350 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4351 not 0, for an absolute symbol.
4352 (NAME(aout,swap_ext_reloc_out)): Likewise.
4354 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4355 (ihex_write_object_contents): For a large start address, output
4356 the full 32 bit address in record type 5.
4358 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4359 to int to avoid promotion problems in prototype.
4361 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * configure.host: Use ${srcdir} when looking for picfrag.
4365 * configure.host: Switch on ${libdir}, not $(libdir). From
4366 alan@spri.levels.unisa.edu.au (Alan Modra).
4368 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4369 entry point, not just for DYNAMIC objects.
4370 * sunos.c (sunos_add_dynamic_symbols): Always call
4371 sunos_create_dynamic_sections. If called with a non DYNAMIC
4372 object, don't do anything else.
4373 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4375 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * configure.in: Permit --enable-shared to specify a list of
4379 * configure: Rebuild.
4381 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4382 host when configuring with --enable-shard.
4384 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4386 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4389 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4390 to avoid crashing in bfd_hash_replace.
4392 * sysdep.h: Use #ifdef, not #if.
4394 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * config.in: Rebuild.
4398 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4400 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4401 (AC_CHECK_HEADERS): Check for sys/time.h
4402 (AC_HEADER_TIME): Add macro.
4403 * configure: Rebuild.
4404 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4405 to control what combination of <time> and <sys/time.h>
4408 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4410 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4411 (aout_32_sunos4_write_object_contents): Likewise.
4412 * aoutx.h (NAME(aout,machine_type)): Handle
4413 bfd_mach_sparc_{sparclet,sparclite}.
4414 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4415 (bfd_mach_sparc_v9_p): Update.
4416 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4417 * libaout.h (enum machine_type): Add M_SPARCLET.
4418 * sunos.c (MACHTYPE_OK): Define.
4419 * bfd-in2.h: Regenerated.
4421 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4423 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4424 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4425 * elflink.c (_bfd_elf_create_got_section): Store the
4426 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4427 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4428 global offset table goes over 0x1000, set the value of
4429 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4430 (elf32_sparc_relocate_section): Subtract the offset of
4431 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4433 * elfcode.h: Don't include <string.h>.
4435 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4437 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4438 generic_link_hash_newfunc. All references changed.
4439 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4440 moved here from libbfd-in.h.
4441 * libbfd-in.h: Corresponding changes.
4442 * libbfd.h: Regenerated.
4444 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4446 * aoutx.h (aout_link_input_section_std): When reporting an
4447 overflow error, use the name of the symbol in the hash table if
4449 (aout_link_input_section_ext): Likewise.
4451 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4452 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4454 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4456 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4457 * coffcode.h (coff_compute_section_file_positions): Likewise.
4458 (coff_write_object_contents): Likewise.
4460 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4462 * section.c (SEC_LINK_ONCE): Define.
4463 (SEC_LINK_DUPLICATES): Define.
4464 (SEC_LINK_DUPLICATES_DISCARD): Define.
4465 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4466 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4467 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4468 * bfd-in2.h: Rebuild.
4469 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4470 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4471 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4472 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4473 SEC_LINK_ONCE, and look through the symbol table for the setting
4474 for SEC_LINK_DUPLICATES.
4475 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4476 set for a section, find the section symbol in the symbol table,
4477 and set the aux entry based on SEC_LINK_DUPLICATES.
4478 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4479 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4480 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4481 * coff-i386.c (i386coff_vec): Likewise.
4482 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4484 * VERSION: Bump to 2.6.1.
4485 * Makefile.in (stamp-h): Depend upon VERSION.
4487 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4489 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4490 * libbfd.h: Rebuilt.
4491 * linker.c (generic_link_hash_newfunc): No longer static.
4492 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4494 * coff-h8300.c: Add two derived hash tables and their associated
4495 funtions and #defines for use by the h8300 linker.
4496 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4497 the function vector as needed. Place the address of the function
4498 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4499 Rewrite the vectors section contents as necessary.
4500 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4501 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4502 (coff_bfd_link_hash_table_create): Likewise.
4504 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4507 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4509 (hppa_rebuild_insn): Pass pointer to correct type to
4510 low_sign_unext and dis_assemble_21.
4512 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4514 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4515 Stick with sparc-*-{sysv4*,solaris2*}.
4517 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4520 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4521 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4522 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4523 fields is non-zero, print them.
4525 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4526 ifdef. Remove unused variables.
4527 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4529 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4530 (get_symbol_value): Ifdef out.
4531 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4532 (coff_ppc_relocate_section): Remove unused variables. Make
4533 fprintf strings and argument types correspond. Put before_addr in
4535 (dump_toc): Make fprintf strings and argument types correspond.
4536 (ppc_process_before_allocation): Remove unused variables. Always
4538 (ppc_reflo_reloc): Ifdef out.
4539 (ppc_addr32nb_reloc): Ifdef out.
4540 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4542 (coff_ppc_rtype_to_howto): Likewise.
4543 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4545 * peicode.h (pe_print_idata): Move otherwise unused variables into
4546 the #ifdef where they are used. Always return a value.
4547 (pe_print_edata): Make fprintf strings and argument types
4548 correspond. Always return a value.
4549 (pe_print_pdata): Removed unused variable addr_value. Always
4551 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4552 strings and argument types correspond. Always return a value.
4554 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4555 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4556 variable rela inside #if 0 section where it is used.
4558 * ns32k.h: New file.
4559 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4560 functions to start with _bfd_.
4561 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4562 functions in cpu-ns32k.h.
4563 * Makefile.in: Rebuild dependencies.
4564 (HFILES): Add ns32k.h.
4566 * section.c (struct sec): Add linker_mark field. Change
4567 user_set_vma and reloc_done to be single bit fields.
4568 (STD_SECTION): Update accordingly.
4569 * bfd-in2.h: Rebuild.
4570 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4572 (aout_link_input_bfd): Don't link unmarked sections.
4573 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4575 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4576 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4578 * elflink.h (elf_bfd_final_link): Mark sections included in the
4580 (elf_link_input_bfd): Don't link unmarked sections.
4581 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4583 (xcoff_link_input_bfd): Don't link unmarked sections.
4585 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4586 overflow error messages.
4588 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4590 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4591 is not set, print "BFD: " before the error message.
4593 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4594 Miles Bader <miles@gnu.ai.mit.edu>.
4595 * configure: Rebuild.
4597 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4599 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4602 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4603 m68k-aout, m68k-coff, and m68k-elf targets.
4605 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4607 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4608 (ieee_generic_stat_arch_elt): Restructured to prevent
4609 ieee_object_p from being called repeatedly.
4611 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4613 * coffcode.h (coff_write_object_contents): Allocate
4614 buffers large enough for any FILEHDR or AOUTHDR.
4616 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4618 * ecofflink.c (lookup_line): New static function, renamed and
4619 slighly changed from old _bfd_ecoff_locate_line.
4620 (_bfd_ecoff_locate_line): Cache line number information. Use
4621 lookup_line for actual lookup.
4623 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4625 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4626 multiple of 20 bytes.
4628 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4631 allocate ecoff_find_line, and don't initialize by hand.
4632 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4633 mips_elf_find_line, and don't call memset.
4635 * coffcode.h (coff_compute_section_file_positions): If not
4636 producing a final executable, don't consider sofar when aligning
4637 the section to the correct size.
4639 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4642 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4643 * coffgen.c (coff_section_symbol): Ifdef out.
4645 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4648 output_bfd is not NULL.
4650 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4652 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4653 of bfd_alloc (fixes fix_line not being initialized).
4654 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4656 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4658 * coffcode.h: Allow specific backends to override the
4659 bfd_link_add_symbols routine.
4661 * coff-h8300.c: Include genlink.h.
4662 (howto_table): Add R_MEM_INDIRECT.
4663 (rtype2howto): Support R_MEM_INDIRECT.
4664 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4667 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4669 * coff-alpha.c (alpha_relocate_section): Use
4670 info->callbacks_warning, rather than _bfd_error_handler, for
4671 "multiple gp" warning.
4673 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4675 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4676 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4677 table string. Use bfd_wrapped_link_hash_lookup.
4678 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4680 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4681 table, if any, when writing out symbols.
4682 (aout_link_input_section_std): Use the name from the hash table,
4683 if any, when reporting undefined symbols.
4684 (aout_link_input_section_ext): Likewise.
4685 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4686 * bout.c (get_value): Likewise.
4687 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4688 * ecoff.c (ecoff_reloc_link_order): Likewise.
4689 * elflink.h (elf_link_add_object_symbols): Likewise.
4690 (elf_reloc_link_order): Likewise.
4691 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4692 (_bfd_generic_reloc_link_order): Likewise.
4693 (default_indirect_link_order): Likewise.
4694 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4695 * sunos.c (sunos_add_one_symbol): Likewise.
4696 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4697 (bfd_xcoff_link_count_reloc): Likewise.
4698 (xcoff_reloc_link_order): Likewise.
4700 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4701 into -1 for intern->rss.
4703 * configure: Rebuild with autoconf 2.8.
4705 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * stab-syms.c (__define_stab_duplicate): Define.
4708 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4710 * bfd-in.h (bfd_get_stab_name): Declare.
4711 * bfd-in2.h: Rebuild.
4712 * Makefile.in: Rebuild dependencies.
4713 (BFD_LIBS): Add stab-syms.o.
4714 (BFD_LIBS_CFILES): Add stab-syms.c.
4715 (BFD32_BACKENDS): Remove stab-syms.o.
4716 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4717 * configure.in: Don't list stab-syms.o in bfd_backends.
4718 * configure: Rebuild.
4719 * libaout.h (aout_stab_name): Don't declare.
4720 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4723 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4725 * elf.c (assign_file_positions_for_segments): Adjust file offset
4726 for section alignment even if SEC_LOAD is not set.
4728 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4730 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4731 since they appear as targets in Makefile.in.
4732 * configure: Rebuild.
4734 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4735 don't fiddle with a symbol which is not defined anywhere.
4737 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4740 though they are defined in a shared library.
4741 (xcoff_build_ldsyms): Likewise.
4743 * coffgen.c (coff_find_nearest_line): Don't look at the line
4744 numbers for the section if section->lineno is NULL.
4746 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4747 message rather than calling BFD_ASSERT.
4748 * elfcode.h (write_relocs): Check return value of
4749 _bfd_elf_symbol_from_bfd_symbol.
4751 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4753 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4756 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4758 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4760 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4761 hppa_reloc_field_selector_type_alt.
4762 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4763 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4765 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4767 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4769 * elf.c (assign_file_positions_for_segments): Adjust the segment
4770 memory size for the alignment of a SEC_ALLOC section, not just a
4773 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4775 * m68klinux.c: New file.
4776 * hosts/m68klinux.h: New file.
4777 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4778 * configure.in (m68*-*-linux*): New native host.
4779 (m68klinux_vec): New vector.
4780 * configure: Rebuild.
4781 * targets.c (m68klinux_vec): Declare.
4782 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4783 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4784 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4785 declaration from bfd_linux_size_dynamic_sections.
4786 (bfd_m68klinux_size_dynamic_sections): Declare.
4787 * bfd-in2.h: Rebuild.
4788 * Makefile.in: Rebuild dependencies.
4789 (BFD32_BACKENDS): Add m68klinux.o.
4790 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4792 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4794 * libhppa.h (pa_arch): Add pa20.
4795 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4796 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4797 (hppa_field_adjust): Handle e_nsel.
4798 * som.c: Provide default definitions for many new relocs found only
4799 in hpux10 include files.
4800 (som_fixup_formats): Add several new relocs from hpux10.
4801 (som_hppa_howto_table): Add hpux10 relocs.
4802 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4804 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4806 * mpw-make.sed: Edit out recent shared library support, and
4807 rules to rebuild .h files using doc/chew.
4809 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4811 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4812 size even of sections with no contents.
4814 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4816 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4817 starting with '$' the way we skip names starting with '.'. When
4818 updating x_endndx, don't be fooled by an index which has been
4821 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4822 struct/union/enum type with no elements.
4824 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4828 * archive.c (bfd_generic_archive_p): If the first file in the
4829 archive can not be recognized as an object, don't assume that this
4830 is the wrong format.
4832 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4833 format is not bfd_object.
4834 (bfd_elf_get_dt_soname): Likewise.
4836 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4841 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4843 * bfd.c (tdata): Add netbsd_core_data.
4844 * bfd-in2.h: Regenerated.
4846 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4848 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4849 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4850 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4853 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4854 to get the symbol index, matching 14 Jul 95 change.
4856 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4858 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4859 Remove duplicate definition of gp.
4861 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4863 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4864 assume that we can set the GP value and then get the same value,
4865 since it won't be true if the output file is neither ELF nor
4867 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4868 _bfd_get_gp_value here.
4869 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4870 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4872 (mips_elf_lo16_reloc): Likewise.
4873 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4874 Don't require that the BFD be ELF.
4875 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4876 (mips_elf_gprel32_reloc): Likewise.
4877 (mips_elf_relocate_section): Don't assume we can set and get the
4879 (mips_elf_finish_dynamic_symbol): Don't bother to use
4880 _bfd_get_gp_value here.
4882 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4883 Don't change epdr between malloc and free. Be careful not to free
4884 NULL pointers. Zero out the first RPDR.
4886 * configure.host: On Linux, only pass -rpath option if $(libdir)
4887 is neither /lib nor /usr/lib. From Alan Modra
4888 <alan@mullet.Levels.UniSA.Edu.Au>.
4890 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4892 (elf_dt_name): Rename from elf_dt_needed_name.
4893 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4895 (bfd_elf_get_dt_soname): New function.
4896 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4897 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4898 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4899 * bfd-in2.h: Rebuild.
4901 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4903 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4904 _bfd_sparc_elf_reloc_type_lookup.
4905 (bfd_elf32_bfd_reloc_type_lookup): Update.
4906 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4907 (sparc64_elf_howto_table): Define.
4908 (sparc_reloc_map): Define.
4909 (sparc64_elf_reloc_type_lookup): New function.
4910 (sparc_elf_wdisp16_reloc): New function.
4911 (elf_info_to_howto): Use sparc64_elf_howto_table.
4912 (sparc64_elf_relocate_section): Likewise.
4913 (bfd_elf64_bfd_reloc_type_lookup): Update.
4915 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * configure.host: Check for 'do not mix' from native linker before
4918 trying to use -rpath.
4920 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * bfd.c (_bfd_get_gp_value): New function.
4923 (_bfd_set_gp_value): New function.
4924 * libbfd-in.h (_bfd_get_gp_value): Declare.
4925 (_bfd_set_gp_value): Declare.
4926 * libbfd.h: Rebuild.
4927 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4928 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4929 directly to the fields in the tdata information.
4930 (alpha_relocate_section): Likewise.
4931 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4932 (mips_gprel_reloc): Likewise.
4933 (mips_relocate_section): Likewise.
4934 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4935 (mips_elf_lo16_reloc): Likewise.
4936 (mips_elf_final_gp): Likewise.
4937 (mips_elf_gprel16_reloc): Likewise.
4938 (mips_elf_gprel32_reloc): Likewise.
4939 (mips_elf_relocate_section): Likewise.
4940 (mips_elf_finish_dynamic_symbol): Likewise.
4942 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4944 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * configure.in: Call AC_PROG_CC before configure.host.
4947 * configure: Rebuild.
4948 * configure.host: Don't set information which autoconf should
4949 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4951 * configure.host: Remove go32 and win32 host information, since it
4952 should no longer be needed.
4954 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4955 then start a new segment rather than put a writable section in a
4958 * configure.host: Set RPATH_ENVVAR.
4960 * Makefile.in: Rebuild dependencies.
4962 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4963 zero_section variable.
4965 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4967 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4968 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4969 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4971 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4973 * ieee.c (ieee_write_expression): Only use an R variable for a
4974 local symbol. Don't output a zero offset. Handle a zero address.
4975 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4976 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4978 (parse_expression): Don't try to handle multiple occurrences of a
4979 P variable. Handle I variables differently from X variables. Fix
4980 the order of minus expressions.
4981 (ieee_slurp_external_symbols): Generate an I variable for an NN
4982 record. Fix handling of ATI and ATX records.
4983 (ieee_slurp_sections): Only set minimal section attributes.
4984 Adjust them later, based on the section contents.
4985 (ieee_object_p): Read in the file until just after the ME record.
4986 Call ieee_slurp_section_data to set the section flags.
4987 (do_one): Add iterations parameter. Only repeat the first load
4988 item. Set the section and file reloc flags.
4989 (ieee_slurp_section_data): Set section flags. Pass iterations to
4991 (ieee_canonicalize_reloc): Handle I variables.
4992 (do_with_relocs): Only emit relocation size when necessary.
4993 Increase MAXRUN to 127. Change ov to be assigned, and take
4994 src_mask and pcrel_offset into account.
4995 (ieee_write_data_part): Skip sections that are not loaded.
4996 (ieee_write_external_part): Don't output optional last entry of WX
4998 (ieee_write_me_part): Make setting of me_record neater.
4999 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5001 * syms.c (stt): Add entries for zerovars, vars, and code.
5003 * elfcode.h (validate_reloc): New static function.
5004 (write_relocs): Call validate_reloc for non ELF relocs.
5006 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5007 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5008 (TARGET_LITTLE_SYM): Likewise.
5010 * config.bfd (m68*-*-psos*): New target.
5012 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5014 * i386msdos.c: Remove some #if 0 code.
5015 (msdos_write_object_contents): Don't include empty sections in the
5016 size computation, regardless of their address.
5018 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5020 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5021 is NULL, ie, the -r switch is used.
5023 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5025 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5026 (BFD_RELOC_MIPS_GOT_LO16): Define.
5027 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5028 * bfd-in2.h, libbfd.h: Rebuild.
5029 * elf32-mips.c (mips_reloc_map): Map new relocs.
5031 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5033 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5036 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5037 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5038 simple number for the section address, rather than an expression.
5039 Limit the number of bytes between relocs to MAXRUN.
5040 (ieee_write_me_part): Set me_record to the file offset after the
5042 (ieee_write_processor): New static function.
5043 (ieee_write_object_contents): Use ieee_write_processor.
5045 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5047 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5049 * coff-aux.c: Change include of aux.h to aux-coff.h.
5051 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5053 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5054 relocation put the addend both in the reloc entry and the data.
5055 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5058 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5059 a R_68K_PCxx reloc against a defined global symbol directly.
5060 (elf_m68k_check_relocs): Don't count such a reloc.
5062 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5063 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5064 symbol for now, otherwise always record the symbol as dynamic.
5065 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5066 is not referenced by a dynamic object, and we are not making a
5067 shared object, then don't make a PLT entry. If we do make a PLT
5068 entry, make sure the symbol has been recorded as dynamic.
5070 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5072 * configure.host: When making a shared library, set HLDFLAGS to
5073 pass an appropriate -rpath option. Use the make variable SONAME
5074 as the shared library soname, rather than computing it here. On
5075 SunOS, build stamp-tshlink in place of $(SHLINK).
5076 * Makefile.in (SONAME): New variable.
5077 ($(SHLINK)): Make a link to the transformed name, as well.
5078 (stamp-tshlink): New target.
5079 (install): Skip stamp-tshlink during install.
5081 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5083 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5084 linker sections have been set up yet.
5086 * elf.c (make_mapping): Add an additional argument to suppress
5087 making the first section include the program headers.
5088 (map_sections_to_segments): If the user used -Ttext such that the
5089 program headers are on a different page, do not set the flags
5090 saying that this section includes the program headers.
5092 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5094 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5095 don't define TRAD_HEADER.
5096 * configure: Rebuild.
5098 * netbsd-core.c: New file, support for NetBSD core files.
5099 * hosts/*nbsd.h: Removed.
5101 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5103 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5104 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5105 * libbfd.h, bfd-in2.h: Regenerated.
5106 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5107 bfd_elf32_bfd_reloc_type_lookup.
5108 (reloc_type{,_names}): Deleted.
5109 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5111 (sparc_reloc_map): Add sparc64 relocs.
5112 (sparc_elf_notsupported_reloc): New static function.
5113 (sparc_elf_wdisp16_reloc): New static function.
5114 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5115 (elf32_sparc_relocate_section): Likewise.
5116 (bfd_elf32_bfd_reloc_type_lookup): Define.
5117 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5118 (reloc_type{,_names}): Deleted.
5119 (elf_sparc_howto_table): Deleted.
5120 (sparc_reloc_map): Deleted.
5121 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5122 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5124 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5126 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5129 * Makefile.in (program_transform_name): New variable.
5130 (install): Transform library name before installing it.
5132 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5134 * archures.c (bfd_mach_i960_hx): Define.
5135 * bfd-in2.h: Rebuild.
5136 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5137 (MATRIX): Expand entries for HX.
5138 (arch_info_struct): Add i960:hx entry.
5139 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5140 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5141 (coff_set_flags): Handle bfd_mach_i960_hx.
5143 Support for building as a shared library, based on patches from
5144 Alan Modra <alan@spri.levels.unisa.edu.au>:
5145 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5146 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5147 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5148 * configure: Rebuild.
5149 * configure.host: If --enable-shared, adjust shared library stuff
5150 based on the host. If the host is SunOS, and the linker supports
5151 -rpath, set HLDFLAGS to use it.
5152 * Makefile.in (ALLLIBS): New variable.
5153 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5154 (COMMON_SHLIB, SHLINK): New variables.
5155 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5156 (STAGESTUFF): Remove variable.
5157 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5159 (stamp-ofiles): New target, like old ofiles target, but build
5160 using a temporary file and move-if-change, and touch stamp-ofiles
5162 (ofiles): Just depend upon stamp-ofiles.
5163 (stamp-piclist, piclist): New targets.
5164 ($(SHLIB), $(SHLINK)): New targets.
5165 (targets.o, archures.o): Build twice if PICFLAG is set.
5166 (do_mostlyclean): Remove pic/*.o.
5167 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5169 (do_distclean): Remove pic and stamp-picdir.
5170 (install): Install shared libraries.
5171 ($(OFILES)): Depend upon stamp-picdir.
5172 (stamp-picdir): New target.
5174 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5176 * libcoff.h: Rebuild.
5178 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5179 flavour of a section with no owner.
5181 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5182 ELF_LINK_NON_ELF flag.
5183 (mips_elf_create_got_section): Likewise.
5185 * elf.c: Revert last change, since it breaks dynamic linking.
5186 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5188 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5189 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5190 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5192 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5194 * elf.c (assign_file_positions_for_segments): If the backend does
5195 not want the elf header or the program headers in the address
5196 space, do not include them in the calculations.
5198 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5199 function to determine if we need additional program headers.
5200 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5201 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5203 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5205 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5207 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5209 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5210 back into one line. Some compilers (sunos 4.1.3 for example)
5211 won't accept args split across more than one line.
5213 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5215 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5216 * configure: Regenerate.
5218 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5220 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5221 try to do arithmetic on a void *, cast it to a unsigned char * first.
5223 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5226 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5228 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5229 flag for a newly defined symbol.
5230 (NAME(bfd_elf,record_link_assignment)): Likewise.
5231 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5232 set the DEF or REF_REGULAR flags correctly.
5234 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5235 (libbfd.h, libcoff.h): Corresponding change.
5237 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5238 a PLT32 reloc as dynamic.
5239 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5240 is not referenced by a dynamic object, and we are not making a
5241 shared object, then don't make a PLT entry. If we do make a PLT
5242 entry, make sure the symbol has been recorded as dynamic.
5244 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5246 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5247 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5248 (powerpcle-*-cygwin32): New.
5249 * peicode.h (add_data_entry): Get address from vma.
5251 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5253 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5254 attached to the section has already been created as an undefined
5255 symbol, treat it as if it hasn't been created yet.
5257 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5259 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5260 symbol or section symbols if stripping all symbols and this is not
5261 a relocateable link. Don't output the symbol string table if
5262 there are no symbols.
5263 (elf_link_flush_output_syms): Don't do anything if there are no
5266 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5268 * coff-aux.c: New file.
5269 * hosts/m68kaux.h: New file.
5270 * config.bfd (m68*-apple-aux*): New target.
5271 * configure.in (m68*-apple-aux*): New native host.
5272 (m68kaux_coff_vec): New vector.
5273 * configure: Rebuild.
5274 * targets.c (m68kaux_coff_vec): Declare.
5275 * coffcode.h (bfd_coff_backend_data): Add field
5276 _bfd_coff_link_add_one_symbol.
5277 (bfd_coff_link_add_one_symbol): Define.
5278 (compare_arelent_ptr): New static function if TARG_AUX.
5279 (coff_write_relocs): If TARG_AUX, sort the relocs.
5280 (coff_write_object_contents): Set A/UX aouthdr magic number.
5281 (coff_link_add_one_symbol): Define if not defined.
5282 (bfd_coff_std_swap_table): Initialize new field.
5283 * libcoff.h: Rebuild.
5284 * cofflink.c (coff_link_add_symbols): Call
5285 bfd_coff_link_add_one_symbol rather than
5286 _bfd_generic_link_add_one_symbol.
5287 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5288 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5289 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5290 * Makefile.in: Rebuild dependencies.
5291 (BFD32_BACKENDS): Add coff-aux.o.
5292 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5294 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5296 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5297 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5299 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5302 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5303 (maintainer-clean): Warn about deleting special files.
5304 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5306 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5307 warning symbols correctly.
5308 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5309 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5310 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5311 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5312 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5313 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5315 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5318 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5320 * libcoff-in.h: aligned newly exported names with bfd naming
5321 conventions. Removed an erroneous define of POWERPC_LE_PE.
5322 * libcoff.h: Rebuild.
5323 * cofflink.c, coff-ppc.c: the above function name changes
5325 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5327 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5328 * ecoff.c (struct extsym_info): Define.
5329 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5330 to ecoff_link_write_external.
5331 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5332 Strip symbols when appropriate.
5334 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5335 * syms.c (BSF_OBJECT): Define.
5336 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5337 * bfd-in2.h: Rebuild.
5338 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5340 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5343 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5344 copying relocs into a shared object, treat a defined global symbol
5346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5347 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5348 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5350 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5351 real defined symbol, not to a weak defined symbol.
5353 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5355 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5356 and made a few static functions externs.
5358 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5359 POWERPC_LE_PE hack in cofflink.
5361 * libcoff-in.h: promoted the following from cofflink.c to allow
5362 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5363 coff_debug_merge_element, struct coff_debug_merge_type,
5364 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5365 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5366 coff_debug_merge_hash_lookup, coff_link_section_info,
5367 coff_final_link_info, coff_debug_merge_hash_newfunc,
5368 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5370 * libcoff.h: re-gen'd
5372 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5374 * syms.c: Include "bfdlink.h".
5375 (struct stab_find_info): Define.
5376 (_bfd_stab_section_find_nearest_line): New function.
5377 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5378 * libbfd.h: Rebuild.
5379 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5380 * elf.c (_bfd_elf_find_nearest_line): Try calling
5381 _bfd_stab_section_find_nearest_line before searching the ELF
5382 symbol table. Find the closest STT_FUNC symbol, not the last one.
5383 * libcoff-in.h (coff_data_type): Add line_info field.
5384 * libcoff.h: Rebuild.
5385 * coffgen.c (coff_find_nearest_line): Try calling
5386 _bfd_stab_section_find_nearest_line before searching the COFF
5388 * Makefile.in: Rebuild dependencies.
5390 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5392 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5393 4 bytes, so we get the correct value when updating the register
5394 field in little endian mode.
5396 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5399 entry_section fields. Add sntoc and snentry fields.
5400 * libcoff.h: Rebuild.
5401 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5402 not toc_section and entry_section (the COFF file does not have any
5403 sections at this point).
5404 (coff_write_object_contents): Set o_snentry and o_sntoc from
5405 snentry and sntoc rather than entry_section and toc_section.
5406 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5407 snentry, not toc_section and entry_section.
5408 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5409 entry_section from hentry.
5410 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5412 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5413 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5414 than using toc_section directly.
5416 * archures.c: Add missing `.' in enum bfd_architecture.
5417 * bfd-in2.h: Rebuild.
5419 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5420 Robert Lipe <robertl@arnet.com>.
5422 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5424 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5425 to sections we allocate. Use bfd_zalloc to allocate initialial
5426 sections, not bfd_alloc.
5427 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5428 SDA{,2}I16 relocations.
5429 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5430 whether to put something in .sbss or not.
5431 (ppc_elf_relocate_section): Add support for more relocations. Add
5432 in sec->output_offset where appropriate. Make error messages
5433 include the symbol name.
5435 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5436 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5437 doesn't get redefined messages if -shared.
5439 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5440 section if the rel_section field has been set up.
5442 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5444 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5447 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5449 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5450 of flags, only flags used are controlled by mach number. Bump up
5451 output file mach number to highest of input file mach numbers.
5452 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5453 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5455 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5456 bfd_elf64_sparc_vec support.
5458 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5460 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5461 the embedded bit is set on some objects and not on others. Just
5463 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5466 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5468 * coffcode.h (coff_new_section_hook): Don't try to align the
5471 * coffcode.h (coff_set_section_contents): Fix the handling of the
5472 .lib section to work even if the entire section contents are
5473 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5474 Robert Lipe <robertl@arnet.com>.
5476 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5478 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5479 memory here for contents.
5481 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5482 _SDA2_BASE_ by 32768.
5483 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5484 started using. Allocate contents for .sdata and .sdata2 sections
5486 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5488 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5489 size _SDA{,2}_BASE_.
5490 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5493 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5495 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5497 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5498 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5499 (bfd_mach_sparc_v9a): Define.
5500 (bfd_mach_sparc_v9_p): Define.
5501 * bfd-in2.h: Regenerated.
5502 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5504 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5505 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5506 to bfd_elf32_sparc_vec.
5507 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5508 Add v8plus{,a} support.
5510 (sparc_compatible): New function.
5511 * elf32-sparc.h: #include "elf/sparc.h".
5512 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5513 elf32_sparc_final_write_processing): New functions.
5514 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5515 elf_backend_final_write_processing): Define.
5517 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5519 * elf-bfd.h (struct elf_link_hash_entry): Add
5520 linker_section_pointer field.
5521 (enum elf_linker_section_enum): Enumeration for new way of
5522 creating linker dynamic sections and symbols.
5523 (elf_linker_section{,_pointers}): New structures for creating
5524 dynamic sections and symbols.
5525 (elf_obj_tdata): Add linker_section_pointers and linker_section
5527 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5528 (_bfd_elf_create_linker_section): New declarations.
5529 (_bfd_elf_find_pointer_linker_section): Ditto.
5530 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5531 (_bfd_elf_make_linker_section_rela): Ditto.
5533 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5535 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5536 (ppc_elf_create_linker_section): New function to create the
5537 sections .got, .sdata, and .sdata2.
5538 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5540 (ppc_elf_check_relocs): Support more of the eabi relocations.
5541 (ppc_elf_relocate_section): Ditto.
5542 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5543 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5545 * elflink.h (elf_create_pointer_linker_section): New function to
5546 create initialized pointers in dynamic linker sections.
5547 (elf_finish_pointer_linker_section): Actually intialize the
5548 pointers created above.
5550 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5551 macros to provide both 32 and 64 bit versions of
5552 elf_create_pointer_linker_section.
5553 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5554 provide both 32 and 64 bit versions of
5555 elf_finish_pointer_linker_section.
5557 * elflink.c (_bfd_elf_create_linker_section): New function to
5558 create a linker section.
5559 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5560 given address in the linker pointer offsets created for a given
5562 (_bfd_elf_make_linker_section_rela): Make a RELA section
5563 corresponding to the generated linker section.
5565 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5567 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5569 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5571 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5572 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5573 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5574 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5575 toc entry in an objdump) for now.
5576 (ppc_do_last, ppc_get_last): New function - needed to save processing
5577 the toc owner to the end.
5578 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5581 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5582 toc owner from being done till last. Must define POWERPC_LE_PC
5585 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5587 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5589 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5590 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5592 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5594 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5596 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5598 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5600 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5602 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5604 * elf.c (assign_file_positions_for_segments): Don't increment file
5605 offset for a segment which contains no loadable sections.
5607 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5609 * reloc.c: Add new PowerPC relocations.
5610 * {bfd-in2,libbfd}.h: Regenerate.
5612 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5613 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5615 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5617 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5620 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5623 * coffgen.c (coff_find_nearest_line): Don't try to cache
5624 information in sections that are not owned by a BFD. From Richard
5625 Henderson <richard@atheist.tamu.edu>.
5627 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5628 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5629 * elflink.h (elf_link_output_extsym): Remove special check for
5632 * ecoffswap.h: Add prototypes for static functions.
5634 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5636 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5637 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5639 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5640 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5641 support. Begin support for R_PPC_SDA{2,}REL.
5643 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5645 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5646 create the .got and .got.neg sections.
5647 (ppc_elf_size_dynamic_sections): Call it.
5648 (ppc_elf_check_relocs): Call it.
5649 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5650 (ppc_elf_check_relocs): Add error messages for relocations we
5651 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5654 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5656 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5657 section flags for V.4 and eabi.
5659 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5661 * elf.c (assign_file_positions_for_segments): If a segment
5662 contains no sections, don't mark it as readable.
5664 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5665 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5667 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5668 dynamic section, if there is one.
5669 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5670 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5671 (bfd_elf64_swap_dyn_in): Likewise.
5672 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5674 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5676 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5677 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5678 <pirker@eiunix.tuwien.ac.at>.
5680 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5682 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5683 PowerPC V.4 and eabi.
5684 * bfd-in2.h: Regenerate.
5685 * libfd.h: Regenerate.
5687 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5689 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5690 section type and SHF_EXCLUDE section flag, turning them into the
5691 appropriate bfd section flag.
5693 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5695 * xcofflink.c (xcoff_link_add_symbols): Create the special
5696 sections if we see a DYNAMIC object, in case that is the only
5697 XCOFF input object we see.
5699 * elf32-mips.c: Extensive changes for a start at dynamic linking
5700 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5702 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5703 (struct elf_backend_data): Remove
5704 elf_backend_create_program_headers field. Add
5705 elf_backend_additional_program_headers and
5706 elf_backend_modify_segment_map fields.
5707 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5709 (elf_backend_additional_program_headers): Likewise.
5710 (elf_backend_modify_segment_map): Likewise.
5711 (elf_backend_create_program_headers): Don't define.
5712 (elfNN_bed): Change to account for field changes.
5713 * elf.c (assign_file_positions_for_segments): Call new
5714 modify_segment_map backend function. Don't call old
5715 create_program_headers backend function.
5716 (get_program_header_size): Call additional_program_headers rather
5717 than create_program_headers.
5718 * elflink.h (elf_link_add_object_symbols): Initialize
5719 type_change_ok from new backend field.
5720 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5722 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5723 a reloc against the appropriate section.
5725 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5726 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5727 (elf_flags_init): Rename from elf_ppc_flags_init.
5728 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5730 (ppc_elf_copy_private_bfd_data): Likewise.
5731 (ppc_elf_merge_private_bfd_data): Likewise.
5733 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5736 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5738 * coff-alpha.c (alpha_relocate_section): During final link, allow
5739 output .lita section to be bigger than 64k by adjusting gp value
5740 on a per-input section basis.
5741 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5743 (struct ecoff_section_tdata): Add gp field.
5745 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5747 Handle Alpha ECOFF changes in OSF/1 3.2.
5748 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5750 * coff-alpha.c: Include "aout/ar.h".
5751 (alpha_ecoff_get_relocated_section_contents): Don't require an
5752 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5753 3.2 doesn't generate one.
5754 (alpha_relocate_section): Likewise.
5755 (alpha_ecoff_slurp_armap): Define.
5756 (alpha_ecoff_slurp_extended_name_table): Define.
5757 (alpha_ecoff_construct_extended_name_table): Define.
5758 (alpha_ecoff_truncate_arname): Define.
5759 (alpha_ecoff_write_armap): Define.
5760 (alpha_ecoff_generic_stat_arch_elt): Define.
5761 (alpha_ecoff_update_armap_timestamp): Define.
5763 (alpha_ecoff_read_ar_hdr): New static function.
5764 (alpha_ecoff_get_elt_at_filepos): New static function.
5765 (alpha_ecoff_openr_next_archived_file): New static function.
5766 (alpha_ecoff_get_elt_at_index): New static function.
5767 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5768 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5769 _bfd_ecoff to alpha_ecoff.
5770 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5771 field from backend structure, rather than always calling
5772 _bfd_get_elt_at_filepos.
5773 * coff-mips.c (mips_ecoff_backend_data): Initialize
5774 get_elt_at_filepos field.
5775 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5776 from _bfd_generic_read_ar_hdr with minor changes.
5777 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5778 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5779 * libbfd.h: Rebuild.
5781 * bfd-in.h (BFD_IN_MEMORY): Define.
5782 * libbfd-in.h (struct bfd_in_memory): Define.
5783 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5784 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5785 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5786 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5787 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5788 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5789 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5790 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5791 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5792 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5794 (bfd_openstreamr): Likewise.
5795 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5796 BFD_IN_MEMORY is not set.
5797 * riscix.c (riscix_some_aout_object_p): Likewise.
5798 * bfd-in2.h, libbfd.h: Rebuild.
5800 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5801 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5802 (bfd_get_elt_at_index): Define.
5803 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5804 bfd_get_elt_at_index. Change index parameter from int to
5806 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5807 (_bfd_noarchive_get_elt_at_index): Define.
5808 (_bfd_archive_bsd_get_elt_at_index): Define.
5809 (_bfd_archive_coff_get_elt_at_index): Define.
5810 * bfd-in2.h, libbfd.h: Rebuild.
5811 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5812 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5813 * ieee.c (ieee_get_elt_at_index): Define.
5814 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5815 * oasys.c (oasys_get_elt_at_index): Define.
5816 * som.c (som_get_elt_at_index): Define.
5818 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5819 numbers to the .text section.
5821 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5824 If there is a SEC_DEBUGGING section, get the contents of the debug
5825 information part from it.
5826 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5828 (ieee_write_object_contents): Check ieee_write_debug_part return.
5830 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5832 * config.bfd (i[345]86-*-freebsd*): Add target.
5833 * configure.in (i386freebsd_vec): Add vec.
5834 * configure: Regenerate.
5835 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5836 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5837 Rebuild dependencies..
5838 * freebsd.h: New file.
5839 * i386freebsd.c: New file.
5840 * targets.c (i386freebsd_vec): Declare.
5841 (bfd_target_vector): Add i386freebsd_vec.
5842 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5843 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5845 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5847 * ieee.c (ieee_slurp_debug): New static function.
5848 (ieee_object_p): Call it.
5849 (ieee_slurp_section_data): Skip debugging sections.
5850 (ieee_get_reloc_upper_bound): Likewise.
5851 (ieee_get_section_contents): Likewise.
5852 (ieee_canonicalize_reloc): Likewise.
5853 (ieee_write_section_part): Likewise.
5854 (ieee_write_debug_part): Likewise.
5855 (ieee_write_data_part): Likewise.
5856 (init_for_output): Likewise.
5858 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5860 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5862 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5863 relocs, since ppc_elf_relocate_section handles the linker case.
5864 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5866 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5867 ppc_elf_relocate_section since that is now the only caller.
5868 (ppc_elf_relocate_section): Ditto.
5870 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5872 * coffcode.h (coff_write_object_contents): If we don't know the
5873 section of the entry point for an XCOFF executable, always set the
5874 entry address to -1.
5876 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5878 * elf.c (bfd_section_from_shdr): Add support for note sections.
5880 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5882 * bfd-in.h (struct _symbol_info): Add stab_type field.
5883 * bfd-in2.h: Rebuild.
5884 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5886 * elf32-ppc.c: Remove trailing newline from calls to
5888 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5889 difference if target endianness is known.
5891 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5893 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5894 old style TOC16 references without using R_PPC_GOT.
5895 (ppc_reloc_type): Ditto.
5896 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5897 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5898 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5899 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5900 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5902 (ppc_elf_adjust_dynamic_symbol): Ditto.
5903 (ppc_elf_adjust_dynindx): Ditto.
5904 (ppc_elf_size_dynamic_sections): Ditto.
5905 (ppc_elf_finish_dynamic_symbol): Ditto.
5906 (ppc_elf_finish_dynamic_sections): Ditto.
5907 (ELF_DYNAMIC_INTERPRETER): Define.
5909 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5911 * elf.c (copy_private_bfd_data): When attaching sections to
5912 segments ignore sections that won't be allocated. Patch from
5915 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5917 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5920 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5922 * coff-i960.c (CALC_ADDEND): Define.
5923 (coff_i960_relocate_section): Add the input section VMA to the
5924 addend for PC relative relocs.
5926 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5928 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5929 to correctly terminate.
5931 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5933 * targets.c (enum bfd_endian): Define.
5934 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5935 from boolean to enum bfd_endian. Change header_byteorder_big_p
5937 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5938 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5939 * bfd-in2.h: Rebuild.
5940 * All targets: Change initialization of byteorder and
5941 header_byteorder to use enum bfd_endian values rather than
5943 * All files: Change all references to byteorder_big_p and
5944 header_byteorder_big_p to use new bfd_*_endian macros.
5946 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5948 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5950 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5952 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5954 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5956 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5958 * ieee.c: Lots of minor cleanups. Make many functions return
5959 errors rather than calling abort. Also:
5960 (ieee_write_twobyte): Remove; change callers to call existing
5961 ieee_write_2bytes function.
5962 (ieee_write_expression): Don't output the section twice when
5963 outputting a local symbol. Don't emit an extraneous zero if there
5965 (ieee_slurp_sections): Set the lma as well as the vma.
5966 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5968 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5969 a recognized one or bfd_arch_unknown.
5970 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5972 (ihex_get_symtab): Likewise.
5974 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5976 * aoutx.h: Include <ctype.h>.
5977 (struct aout_link_includes_table): Define.
5978 (struct aout_link_includes_totals): Define.
5979 (struct aout_link_includes_entry): Define.
5980 (aout_link_includes_lookup): Define macro.
5981 (struct aout_final_link_info): Add includes field.
5982 (aout_link_includes_newfunc): New static function.
5983 (NAME(aout,final_link)): Initialize includes hash table.
5984 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5986 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5988 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5990 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5992 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5994 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5996 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5997 (pe_print_private_bfd_data): call pe_print_reloc.
5998 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5999 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6000 up some debugging as well.
6002 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6004 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6007 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6009 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6010 when setting sections to NULL.
6012 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6014 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6016 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6017 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6019 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6020 * bfd-in2.h: Rebuild.
6022 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6024 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6026 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6028 * ihex.c (ihex_scan): Handle record types 4 and 5.
6029 (ihex_object_p): Permit types 4 and 5.
6030 (ihex_set_section_contents): Remove check for out of range
6032 (ihex_write_object_contents): Generate types 4 and 5.
6034 * elflink.h (elf_link_output_extsym): Just ignore warning and
6035 indirect references to symbols which don't really exist.
6037 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6039 * peicode.h (pe_print_idata): Minor format fixes
6040 (pe_print_edata): New function. Under private printing, this formats
6041 the edata section of a PE file.
6042 (pe_print_private_bfd_data): Added call to pe_print_edata.
6044 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6046 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6047 index, don't call stoi.
6049 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6051 * srec.c (srec_scan): Set lma as well as vma.
6053 * ihex.c: New file; support for Intel Hex format.
6054 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6055 (ihex_vec): Declare.
6056 (bfd_target_vector): Always include ihex_vec.
6057 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6058 * Makefile.in: Rebuild dependencies.
6059 (BFD_LIBS): Add ihex.o
6060 (BFD_LIBS_CFILES): Add ihex.c.
6061 * bfd-in2.h: Rebuild.
6063 * elf.c (assign_file_positions_for_segments): Sort the sections in
6065 (get_program_header_size): Return the right size if segment_map is
6067 (copy_private_bfd_data): Don't bother to sort the sections.
6069 * bfd.c (bfd_record_phdr): New function.
6070 * bfd-in.h (bfd_record_phdr): Declare.
6071 * bfd_in2.h: Rebuild.
6073 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6076 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6077 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6079 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6080 (bfd_zmalloc): Change declaration.
6081 * libbfd.h: Rebuild.
6082 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6083 and realloc. Don't set bfd_error_no_memory if they fail.
6085 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6087 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6088 uses as well. Added a new howto to deal with TOCREL16 relocs that
6089 are TOCDEFN as well.
6090 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6091 to handle RVA relocs from dlltool.
6092 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6093 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6094 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6096 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6097 to get the right section alignment.
6099 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6101 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6102 p_paddr if p_paddr is zero.
6103 (make_mapping): Set includes_filehdr and includes_phdrs for first
6105 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6107 (assign_file_positions_for_segments): Handle includes_filehdr and
6108 includes_phdrs. Remove special handling of PT_PHDR and first
6110 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6111 when appropriate. Remove special handling of PT_PHDR segment.
6112 Use a more complex condition for when a section is included in a
6113 segment to handle Solaris linker oddities.
6115 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6117 * coff-m88k.c (howto_table): Reformatted for easier reading;
6118 special_function now points to new function m88k_special_reloc.
6119 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6121 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6122 be done correctly by m88k_special_reloc.
6123 (reloc_processing): New function to be used by RELOC_PROCESSING.
6124 (RELOC_PROCESSING): Define to call reloc_processing.
6126 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6128 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6129 (pe_print_pdata): Likewise.
6131 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6132 obstack_alloc fails.
6133 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6135 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6136 * Many files: don't set bfd_error_no_memory if one of the above
6139 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6140 if p_paddr_valid is set.
6141 (copy_private_bfd_data): New static function.
6142 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6144 * elf.c (assign_file_positions_for_segments): Fix case where extra
6145 program headers were allocated.
6147 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6148 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6149 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6150 _bfd_elf_print_private_bfd_data.
6152 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6153 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6154 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6155 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6156 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6157 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6158 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6160 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6162 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6163 * elf.c (make_mapping): New static function.
6164 (map_sections_to_segments): New static function.
6165 (elf_sort_sections): New static function.
6166 (assign_file_positions_for_segments): New static function.
6167 (map_program_segments): Remove.
6168 (get_program_header_size): Remove sorted_hdrs, count, and
6169 maxpagesize parameters. Simplify.
6170 (assign_file_positions_except_relocs): When generating an
6171 executable, use assign_file_positions_for_segments.
6172 (elf_sort_hdrs): Remove.
6173 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6174 to get_program_header_size.
6176 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6178 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6180 * configure, config.in: Regenerate with autoconf 2.7.
6182 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6183 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6185 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6187 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6188 (ecoff_sec_to_styp_flags): Likewise.
6189 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6190 (ecoff_set_symbol_info): Handle scRConst.
6191 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6192 (ecoff_compute_section_file_positions): Handle .rconst section.
6193 (_bfd_ecoff_write_object_contents): Likewise.
6194 (ecoff_link_check_archive_element): Handle scRConst.
6195 (ecoff_link_add_externals): Likewise.
6196 (ecoff_link_write_external): Handle .rconst section.
6197 (ecoff_reloc_link_order): Likewise.
6198 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6199 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6201 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6203 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6204 DEF_DYNAMIC flag is set.
6206 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6208 * host-aout.c: If TRAD_HEADER is defined, include it.
6210 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6212 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6213 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6214 (BFD_NEED_DECLARATION): New function.
6215 * configure.in: Use BFD_NEED_DECLARATION.
6216 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6217 * configure, config.in: Rebuild with autoconf 2.6.
6219 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6220 special_sections before returning when called with a non XCOFF
6223 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6226 * coffcode.h (coff_compute_section_file_positions): Only pad the
6227 previous section to force file alignment when creating an
6230 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6232 * coffcode.h (coff_compute_section_file_positions): If
6233 RS6000COFF_C, set up the .debug section.
6235 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6236 if it is not large enough to accomodate the entire TOC area with
6237 signed 16 bit offsets.
6238 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6240 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6241 TOC anchor to use the TOC value used in the output file.
6243 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6245 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6246 (_bfd_coff_read_string_table): Likewise.
6248 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6250 * pe-arm.c: Fix typos.
6251 * coff-arm.c: Likewise.
6253 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6255 * coff-ppc.c (list_ele): Added "cat"egory member.
6256 (record_toc): New category parameter (priv or pub).
6257 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6258 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6259 the mainline. It addes extra toc cells in error.
6260 (ppc_coff_swap_sym_in_hook): Added some documentation.
6261 (dump_toc): Can now diagnose "virtual toc" chicanery.
6263 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6265 * elf-bfd.h (struct elf_link_hash_table): Change type of
6266 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6268 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6270 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6271 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6273 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6274 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6275 defined or mentioned in a regular file.
6277 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6279 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6280 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6281 (coff_ppc_relocate_section): Correct REL24 handling
6282 (ppc_process_before_allocation): Correct TOCDEFN handling
6284 * peicode.h (dir_names): Added name descriptions
6286 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6288 * VERSION: Updated to cygnus-2.6.
6290 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6292 * targets.c (m68k4knetbsd_vec): Declare.
6294 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6296 * targets.c (bfd_target): Change type of second argument to
6297 _bfd_print_private_bfd_data from void * to PTR.
6298 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6299 using PTR rather than void *.
6300 * bfd-in2, libbfd.h: Rebuild.
6301 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6303 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6304 _bfd_generic_bfd_print_private_bfd_data rather than casting
6307 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6309 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6310 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6312 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6313 BFD64_BACKENDS_CFILES): New variables.
6316 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6318 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6319 not at the file position of the first section.
6320 * coffcode.h (coff_compute_section_file_positions): Avoid using
6322 (coff_write_object_contents): When generating a PPC PE executable
6323 with no symbols, round up the file size to a COFF_PAGE_SIZE
6325 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6326 don't write out a string table.
6328 * elf.c (bfd_section_from_shdr): When using a different section
6329 header, pass the new one to _bfd_elf_make_section_from_shdr.
6330 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6331 (elf_map_symbols): Add section VMA to symbol value when comparing
6333 (_bfd_elf_compute_section_file_positions): Only build symbol table
6334 if there are some symbols. Set file offset of symtab and strtab
6336 (assign_file_positions_except_relocs): Remove dosyms parameter.
6337 Change all callers. Never set file offset of symtab and strtab
6339 (_bfd_elf_copy_private_section_data): New function.
6340 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6341 (_bfd_elf_copy_private_symbol_data): New function.
6342 (swap_out_syms): Check for special mapping of st_shndx created by
6343 copy_private_symbol_data.
6344 * elfxx-target.h: Use new copy routines.
6345 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6346 (_bfd_elf_copy_private_section_data): Declare.
6348 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6350 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6353 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6354 _bfd_dummy_target, matching the recent change to archive
6357 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6359 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6360 arithmetic on PTR types.
6362 * aout-target.h (MY(callback)): Set the lma of the sections.
6364 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6365 symbol into a reloc against the section.
6367 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6369 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6370 glue for the relocs: IMGLUE and IFGLUE.
6371 (record_toc): new function - tracks toc contents
6372 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6373 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6374 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6375 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6376 (ppc_record_toc_entry): Removed a debug define (duh)
6378 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6379 (pe_print_idata): New function - formats the idata section data
6380 (pe_print_pdata): New function - formats the pdata section data
6381 (pe_print_private_bfd_data): calls to above
6383 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6385 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6386 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6387 TARGET_SYM and TARGET_NAME for vector and BFD name.
6388 * coff-pmac.c (pmac_xcoff_vec): Remove.
6389 (TARGET_SYM, TARGET_NAME): Define.
6390 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6391 machine to 0, not all PowerMacs are 601s.
6393 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6395 * elfcode.h (elf_object_p): Read in any program headers.
6396 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6397 based on the program headers, if any.
6398 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6399 (map_program_segments): Set p_paddr of program headers based on
6402 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6404 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6407 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6408 trying to do a relocateable link with a non-a.out object file.
6410 * archive.c (bfd_generic_archive_p): Check the first object file
6411 in an archive even if target_defaulted is set. If the object file
6412 has the wrong xvec, reject it.
6414 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6415 be represented, report the name via _bfd_error_handler.
6416 (translate_to_native_sym_flags): Likewise.
6417 * elf32-mips.c (mips_elf_final_link): Likewise.
6418 * oasys.c (oasys_write_sections): Likewise.
6420 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6421 which checks for STYP_OVRFLO sections.
6422 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6423 reloc and lineno count overflows.
6424 (coff_write_object_contents): Call coff_count_linenumbers before
6425 coff_compute_section_file_positions. If RS6000COFF_C, handle
6426 reloc and lineno count overflows.
6427 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6428 relocs before dealing with .pad sections. Count overflow section
6429 headers when handling .pad sections.
6431 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6434 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6435 (struct xcoff_link_hash_table): Add descriptor_section and
6436 special_sections fields.
6437 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6438 (xcoff_link_add_symbols): Set linkage section alignment. Create
6439 descriptor section. Check for magic symbol names (_text, etc.),
6440 and record them in special_sections if found. Set
6441 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6442 descriptor field to point back to the function code symbol.
6443 (xcoff_sweep): Always mark the special descriptor_section.
6444 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6445 function descriptor, and mark it if it is.
6446 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6447 parameter, and fill it in. Allocate space for the descriptor
6449 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6450 global linkage code. If an undefined function descriptor is
6451 exported, arrange to define it. Warn about any other undefined
6453 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6454 (xcoff_write_global_symbol): Create a function descriptor when
6456 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6457 * bfd-in2.h: Rebuild.
6459 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6461 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6462 (ppc_coff_link_hash_table): new types for hashing
6463 (ppc_coff_link_hash_newfunc): hash entry constructor
6464 (ppc_coff_link_hash_table_init): hash table initializer
6465 (ppc_coff_link_hash_table_create): hash table constructor
6466 (ppc_record_toc_entry): changed references to hash table
6467 (coff_ppc_relocate_section): changed references to hash table
6469 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6470 * libcoff.h: Rebuild
6472 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6473 (coff_link_add_symbols): removed toc_offset init
6475 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6477 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6480 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6481 if it is given and mmep is available.
6482 * acconfig.h: Undef USE_MMAP.
6483 * configure, config.in: Regenerated.
6484 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6485 table handling the old way.
6486 (aout_get_external_symbols): Don't complain if last byte of string
6488 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6489 (bfd_free_window) [! USE_MMAP]: Don't define.
6490 (bfd_get_file_window,
6491 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6493 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6495 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6498 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6500 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6501 compatible with AMD generated COFF files. Try to support both AMD
6502 and GNU formats simultaneously.
6503 (coff_a29k_relocate_section): Likewise.
6505 * libbfd.c (bfd_get_file_window): Change writable parameter from
6506 int to boolean; update all callers. Pass MAP_SHARED if not
6507 writable--it's required on Solaris. Cast fprintf argument to
6509 * bfd-in.h (bfd_get_file_window): Update declaration.
6510 * bfd-in2.h: Rebuild.
6511 * aoutx.h: Update calls to bfd_get_file_window.
6513 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6515 (xcoff_swap_ldhdr_in): New static function.
6516 (xcoff_swap_ldsym_in): New static function.
6517 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6518 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6519 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6520 Handle XTY_ER/XMC_XO symbols correctly.
6521 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6522 rather than normal symbol table.
6523 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6524 already defined with the same absolute value.
6525 (xcoff_mark): When considering called symbols, check whether the
6526 descriptor is from a dynamic object, rather than the symbol
6528 (xcoff_build_ldsyms): Likewise.
6530 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6531 Cast realloc and malloc return values. If malloc or realloc fail,
6532 set bfd_error_no_memory.
6533 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6534 * bfd-in2.h: Rebuild.
6536 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6538 * coff-ppc.c (ppc_record_toc_entry): new function.
6539 (in_reloc_p): changed return value.
6540 (coff_ppc_relocate_section): much rework.
6541 (ppc_allocate_toc_section): new function.
6542 (ppc_process_before_allocation): new function.
6543 (ppc_coff_swap_sym_in_hook): new function.
6545 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6546 (coff_link_add_symbols): initialize toc_offset.
6548 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6549 (coff_swap_aouthdr_out): Added more sections to the data
6550 dictionary for the pe file header. Also changed linker version
6551 number on the ppc side.
6552 (dir_names): small improvements to the dictionary printing.
6553 (pe_mkobject_hook): save the file level flags.
6555 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6556 (pe_tdata): added real_flags field
6557 (coff_tdata): added local_toc_sym_map and access macro
6559 * libcoff.h (coff_link_hash_entry): added toc_offset field
6560 (pe_tdata): added real_flags field
6561 (coff_tdata): added local_toc_sym_map and access macro
6563 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6564 (coff_mkobject): init for local_toc_sym_map
6565 (coff_write_object_contents): set the internal_a.magic to
6566 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6569 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6571 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6572 entries until both the line number address and the function name
6573 address are too large.
6575 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6576 * configure: Rebuilt.
6578 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6579 is defined in the environment.
6581 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6583 * som.c (som_get_section_contents_in_window): Define to use
6586 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6588 * coff-i860.c: New file, based on coff-i386.c.
6589 * cpu-i860.c: New file, based on cpu-i386.c.
6590 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6591 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6592 targets, using i860coff_vec.
6593 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6594 trad-core.o and hosts/i860mach3.h.
6595 (i860coff_vec): Use coff-i860.o and cofflink.o.
6596 * configure: Rebuild.
6597 * Makefile.in: Rebuild dependencies.
6598 (ALL_MACHINES): Add cpu-i860.o.
6599 (BFD32_BACKENDS): Add coff-i860.o.
6600 (CFILES): Add cpu-i860.c and coff-i860.c.
6601 * targets.c (i860coff_vec): Declare.
6602 (bfd_target_vector): Add &i860coff_vec.
6603 * archures.c (bfd_i860_arch): Declare.
6604 (bfd_archures_list): Add &bfd_i860_arch.
6605 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6606 (coff_set_flags): Handle bfd_arch_i860.
6607 (coff_write_object_contents): Handle I860 a.out magic number.
6609 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6611 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6612 the created .tc section to 2.
6613 (xcoff_mark): Don't keep a .loader reloc for a call to an
6614 undefined symbol when creating a shared library.
6615 (xcoff_build_ldsyms): When creating a shared library, generate
6616 global linkage code for a call to an undefined symbol.
6618 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6620 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6621 BFD32_BACKENDS, BFD64_BACKENDS.
6622 (.dep1): Put mkdep output in a separate file.
6623 Rebuilt dependencies.
6625 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6628 Permit use of mmap when available:
6630 * configure.in: Check for mmap, madvise, mprotect.
6631 * config.in, configure: Regenerated.
6633 * libbfd.c (struct _bfd_window_internal): Define type.
6634 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6636 (ok_to_map): New static variable for debugging.
6637 (_bfd_generic_get_section_contents_in_window): New function.
6638 * bfd-in.h (bfd_window_internal): Declare type.
6639 (bfd_window): Define type.
6640 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6641 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6644 * libaout.h (struct aoutdata): Add two window fields.
6645 (obj_aout_sym_window, obj_aout_string_window): New macros.
6646 * aoutx.h (some_aout_object_p): Initialize windows.
6647 (aout_get_external_symbols): Get symbol data and strings in
6648 windows instead of explicitly allocated buffers.
6649 (slurp_symbol_table): Free window instead of memory.
6650 (bfd_free_cached_info): Release windows instead of freeing storage
6652 (aout_link_free_symbols): Ditto.
6654 * targets.c (bfd_target): Add new field for
6655 get_section_contents_in_window.
6656 (BFD_JUMP_TABLE_GENERIC): Updated.
6657 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6658 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6659 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6660 macros for get_section_contents_in_window field.
6662 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6664 * core.c: Renamed to corefile.c
6665 * makefile.dos (OBJS): Change core.o to corefile.o
6666 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6669 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6671 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6672 targ_selvecs to allow debugging under Irix-5 native.
6675 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6677 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6678 to o. Clobber and restore the list of new csects around the call
6679 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6680 linker error and the linker wants to read the symbol table. Reset
6681 the line number count of a real section even if it has no relocs.
6682 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6684 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6687 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6689 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6690 an undefined symbol in a shared link.
6692 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6693 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6694 phdm@info.ucl.ac.be (Philippe De Muyter).
6696 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6698 * coff-m88k.c (rtype2howto): New static function.
6699 (RTYPE2HOWTO): Use it rather than a macro definition.
6701 * coffcode.h (coff_write_object_contents): set internal_a.magic
6702 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6704 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6705 define TRAD_HEADER to new file hosts/delta68.h.
6706 m88*-motorola-sysv*, however, does use ptrace-core.o.
6707 * hosts/delta68.h: New file.
6709 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6710 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6712 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6714 * i386linux.c (MY(vec)): Declare before use.
6716 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6718 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6719 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6721 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6722 BFD is not of the right type.
6723 (bfd_elf_get_needed_list): Likewise.
6724 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6725 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6726 * xcofflink.c (XCOFF_XVECP): Define.
6727 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6729 (bfd_xcoff_import_symbol): Likewise.
6730 (bfd_xcoff_export_symbol): Likewise.
6731 (bfd_xcoff_link_count_reloc): Likewise.
6732 (bfd_xcoff_record_link_assignment): Likewise.
6733 (bfd_xcoff_size_dynamic_sections): Likewise.
6735 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6736 table index against the number of symbols for a base relative
6739 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6741 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6742 full_aouthdr flag here...
6743 (_bfd_xcoff_bfd_final_link): ...not here.
6745 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6747 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6748 systems that have a system <libelf.h>.
6749 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6750 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6751 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6752 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6753 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6754 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6755 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6757 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6759 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6760 set, set BSF_WEAK in symbol. Change all callers.
6761 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6762 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6763 _bfd_generic_link_add_one_symbol.
6764 (ecoff_indirect_link_order): Check that the section tdata relocs
6765 are not NULL before using them.
6767 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6768 define TRAD_HEADER as hosts/alphalinux.h.
6769 * configure: Rebuild.
6770 * hosts/alphalinux.h: New file.
6771 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6774 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6776 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6777 C_ECOMM storage classes.
6779 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6781 (xcoff_mark): Call xcoff_mark_symbol.
6782 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6783 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6785 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6787 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6789 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6791 (xcoff_find_reloc): New static function.
6792 (xcoff_link_add_symbols): Use it.
6793 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6794 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6795 relocate the value of C_DECL.
6797 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6799 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6801 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6802 callback decide what goes in .relocs.
6803 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6804 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6807 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6809 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6812 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6814 * xcofflink.c: More improvements, mostly to fix handling of
6815 constructors and a few other special cases.
6816 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6817 zero, reverting yesterday's change.
6818 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6819 (bfd_xcoff_link_count_reloc): Declare.
6820 (bfd_xcoff_record_link_assignment): Declare.
6821 * bfd-in2.h: Rebuild.
6823 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6825 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6826 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6827 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6828 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6829 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6830 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6832 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6835 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6836 segments includes the a.out header. See to that the magic number
6837 *always* is big-endian.
6839 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6840 m68k4k NetBSD configurations.
6842 * configure.in, configure: Separate i386 & mips NetBSD
6843 configurations from other BSD ones. Don't assume DEC is the only
6844 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6845 configurations. Add support for m68k4k NetBSD object format.
6847 * libaout.h: Added M_68K4K_NETBSD magic.
6849 * m68k4knetbsd.c: New file.
6851 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6853 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6856 * hosts/mipsnbsd.h: New file.
6859 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6861 * config.bfd: Add config stuff for mips*-*-magic* to set
6862 targ_defvec to ecoff_big_vec.
6865 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6867 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6869 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6870 toc_section, and entry_section fields.
6871 (struct xcoff_section_tdata): Remove ldrel_count field.
6872 * libcoff.h: Rebuild.
6873 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6875 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6876 full a.out header if full_aouthdr is set in xcoff_data.
6877 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6878 based on sections stored in xcoff_data.
6879 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6881 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6882 (rs6000coff_vec): Set symbol_leading_char to '.'.
6883 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6884 value stored in ret rather than returning a pointer value.
6886 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6888 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6891 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6893 * som.c (som_slurp_string_table): Allocate the strings with malloc
6894 since they're free'd by free_cached_info.
6895 (som_slurp_symbol_table): Similarly for the symbol table.
6897 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6899 * Makefile.in (diststuff): Don't make headers.
6901 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6903 * Makefile.in: Rebuild dependencies.
6905 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6906 output_bfd is not SunOS.
6907 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6908 non-SunOS input files.
6910 * xcofflink.c: Extensive changes to support linking shared objects
6911 and generating a .loader section.
6912 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6913 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6914 last_symndx, and ldrel_count fields.
6915 * libcoff.h: Rebuild.
6916 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6917 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6919 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6920 (bfd_xcoff_export_symbol): Declare.
6921 (bfd_xcoff_size_dynamic_sections): Declare.
6922 * bfd-in2.h: Rebuild.
6924 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6926 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6927 * configure: Rebuild.
6928 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6929 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6931 (pmac_xcoff_vec): Update to use new xcoff support.
6932 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6933 (xcoff_write_armap): Declare buf as unsigned char.
6934 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6936 * mpw-make.sed: Generalize subdir_do edit.
6938 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6940 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6941 correctly. Don't initialize asect->vma.
6943 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6945 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6946 something a little less than the page size.
6948 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6952 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6954 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6955 * coffcode.h (coff_write_object_contents): If .bss is before
6956 .data us that as data_start.
6957 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6959 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6960 (coff_swap_outhdr_out): Hardwire in version number.
6962 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6964 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6965 major and minor to *_vno, since the former are also macros in
6966 SunOS header files. Cast result of bfd_alloc to appropriate
6969 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6970 before assigning to sec_data.
6972 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6974 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6975 now relative to the section, not absolute.
6976 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6977 get the file name when there is a N_SO directory name. When
6978 handling stabs, remember that section->vma was added to the
6981 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6983 * sunos.c (struct sunos_link_hash_table): Add needed field.
6984 (sunos_link_hash_table_create): Call bfd_release, not free.
6985 (sunos_link_hash_table_create): Initialize needed field.
6986 (sunos_add_dynamic_symbols): Record needed objects.
6987 (bfd_sunos_get_needed_list): New function.
6988 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6989 * bfd-in2.h: Rebuild.
6991 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6993 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6995 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6997 * bfd-in.h (struct bfd_link_needed_list): Rename from
6998 bfd_elf_link_needed_list.
6999 * bfd-in2.h: Rebuild.
7000 * elf.c, elflink.h, libelf.h: Corresponding changes.
7002 Add start at AIX linker support; no shared libraries yet.
7003 * xcofflink.c: New file.
7004 * configure.in (rs600coff_vec): Use xcofflink.o.
7005 * configure: Rebuild.
7006 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7008 (struct xcoff_section_tdata): Define.
7009 (xcoff_section_data): Define macro.
7010 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7011 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7012 (_bfd_xcoff_bfd_final_link): Declare.
7013 (_bfd_ppc_xcoff_relocate_section): Declare.
7014 * libcoff.h: Rebuild.
7015 * coff-rs6000.c: Clean up a bit.
7016 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7017 cputype, csects, and debug_indices.
7018 (xcoff_copy_private_bfd_data): Copy cputype.
7019 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7020 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7021 (xcoff_reloc_type_lookup): Rename from
7022 rs6000coff_reloc_type_lookup.
7023 (coff_relocate_section): Define.
7024 (_bfd_xcoff_sizeof_headers): Define.
7025 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7026 (_bfd_xcoff_bfd_relax_section): Define.
7027 (_bfd_xcoff_bfd_link_split_section): Define.
7028 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7030 * coffcode.h (coff_compute_section_file_positions): If AIX,
7031 increment sofar by SMALL_AOUTSZ if not executable.
7032 (coff_write_object_contents): If AIX, always output an a.out
7033 header; if not executable, header size of SMALL_AOUTSZ.
7034 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7035 (_bfd_stringtab_init): Initialize xcoff field.
7036 (_bfd_xcoff_stringtab_init): New function.
7037 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7038 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7039 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7040 * libbfd.h: Rebuild.
7041 * Makefile.in: Rebuild dependencies.
7042 (BFD32_BACKENDS): Add xcofflink.o.
7043 (CFILES): Add xcofflink.c.
7045 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7046 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7047 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7049 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7051 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7053 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7055 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7056 * config.in: Regenerated.
7058 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7059 (_bfd_chunksize): New variable.
7060 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7061 for obstack chunk size.
7062 * configure.in: Check for getpagesize.
7063 * configure: Regenerated.
7065 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7067 * trad-core.c (rawptr): Make it a local variable of
7068 ptrace_unix_core_file_p.
7070 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7072 * coff-arm.c (in_reloc_p): New.
7073 * coff-i386.c (in_reloc_p): New.
7074 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7075 (coff_write_object_contents): Only set has_reloc_section
7077 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7078 in_reloc_p to decide if reloc should be emitted.
7079 * libcoff.h (pe_data_type.in_reloc_p): New.
7080 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7082 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7084 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7085 (_bfd_coff_read_internal_relocs): Likewise.
7086 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7087 (_bfd_coff_read_internal_relocs): Likewise.
7089 * elflink.h (elf_link_add_object_symbols): Correct conditions
7090 under which type and size change warnings are issued.
7092 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7094 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7095 a symbol which is not in a real section.
7096 (coff_write_native_symbol): Corresponding change.
7098 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7099 coff_link_hash_newfunc and make non-static.
7100 (_bfd_coff_link_hash_table_init): New function, broken out of
7101 _bfd_coff_link_hash_table_create.
7102 (_bfd_coff_link_hash_table_create): Use it.
7103 (process_embedded_commands): Make static.
7104 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7105 (_bfd_coff_link_hash_table_init): Declare.
7106 * libcoff.h: Rebuild.
7108 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7109 field in XCOFF tdata.
7110 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7111 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7112 based on cputype stored in a.out header, or in n_type of initial
7114 (coff_write_object_contents): Set cputype correctly in a.out
7116 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7118 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7119 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7121 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7122 * libcoff.h: Rebuild.
7124 * cpu-rs6000.c (rs6000_compatible): New static function.
7125 (bfd_rs6000_arch): Use it.
7126 * cpu-powerpc.c (powerpc_compatible): New static function.
7127 (arch_info_struct): Define various flavours of PowerPC.
7128 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7131 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7133 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7135 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7137 * elflink.h (elf_link_add_object_symbols): Don't warn about
7138 changing the size or type if the old definition was weak.
7140 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7142 * coffcode.h (combined_entry_type): Add fix_line field.
7143 (coff_slurp_line_table): Warn if we try to set the lineno field of
7145 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7146 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7147 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7148 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7150 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7151 * libcoff.h: Rebuild.
7153 * libcoff-in.h (struct xcoff_tdata): Define.
7154 (xcoff_data): Define.
7155 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7156 * bfd-in2.h, libcoff.h: Rebuild.
7157 * coff-rs6000.c (xcoff_mkobject): New static function.
7158 (coff_mkobject): Define.
7159 (xcoff_copy_private_bfd_data): New static function.
7160 (coff_bfd_copy_private_bfd_data): Define.
7161 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7163 (rs6000coff_vec): Add DYNAMIC to object_flags.
7164 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7165 .loader sections specially.
7166 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7167 section alignment from the XCOFF tdata information.
7168 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7169 F_SHROBJ, and copy the extra a.out header information into the
7170 XCOFF tdata structure.
7171 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7172 F_DYNLOAD and the extra a.out header information.
7173 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7174 C_HIDEXT symbol with attached csect information.
7175 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7176 in the o_maxdata field.
7177 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7178 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7179 end if BSF_NOT_AT_END is set.
7181 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7182 _bfd_read_ar_hdr_fn.
7183 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7184 * bfd-in2.h, libbfd.h: Rebuild.
7185 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7187 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7188 (bfd_slurp_bsd_armap_f2): Likewise.
7189 (_bfd_slurp_extended_name_table): Likewise.
7191 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7193 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7195 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7196 when the symbol table is empty.
7198 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7199 space for section symbols, since we don't output them either.
7200 (elf_m68k_adjust_dynindx): Removed.
7202 * ptrace-core.c (rawptr): Make it a local variable of
7203 ptrace_unix_core_file_p.
7205 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7207 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7210 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7211 Mac object file formats.
7213 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7216 auxent if there isn't one.
7217 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7218 rather than FILNMLEN as the maximum name length.
7220 * coffcode.h (bfd_coff_backend_data): Add new field
7221 _bfd_coff_print_aux.
7222 (bfd_coff_print_aux): New static function.
7223 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7224 scnlen field of an XTY_LD csect aux entry.
7225 (coff_print_aux): New static function.
7226 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7227 in coff_pointerize_aux_hook.
7228 (bfd_coff_std_swap_table): Initialize new field.
7229 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7230 * libcoff.h: Rebuild.
7231 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7232 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7234 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7235 if there are symbols, for native AIX ld compatibility.
7237 * coffcode.h (bfd_coff_backend_data): Add new field
7238 _bfd_coff_pointerize_aux_hook.
7239 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7240 or I960, and as 0 otherwise.
7241 (bfd_coff_std_swap_table): Initialize new field.
7242 * libcoff.h: Rebuild.
7243 * coffgen.c (coff_pointerize_aux): Change parameters to take
7244 symbol pointer instead of type and class, and to take aux index.
7245 Call _bfd_coff_pointerize_aux_hook if it is defined.
7246 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7247 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7248 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7250 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7251 read-only/host-only support.
7253 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7255 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7258 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7259 BFD_JUMP_TABLE_ARCHIVE accordingly.
7260 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7261 (_bfd_compute_and_write_armap): Declare.
7262 (_bfd_generic_read_ar_hdr): Declare.
7263 (_bfd_read_ar_hdr): Define.
7264 (_bfd_noarchive_read_ar_hdr): Define.
7265 (_bfd_archive_bsd_read_ar_hdr): Define.
7266 (_bfd_archive_coff_read_ar_hdr): Define.
7267 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7268 _bfd_read_ar_hdr instead.
7269 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7270 (_bfd_compute_and_write_armap): Rename from
7271 compute_and_write_armap. Make non-static. Change all callers.
7272 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7273 than _bfd_snarf_ar_hdr.
7274 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7275 * ieee.c (ieee_read_ar_hdr): Define.
7276 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7277 * oasys.c (oasys_read_ar_hdr): Define.
7278 * som.c (som_read_ar_hdr): Define.
7279 * bfd-in2.h, libbfd.h: Rebuild.
7281 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7283 * peicode.c (coff_swap_filehdr_in): If symptr is
7284 zero, there aren't any symbols, even if nsyms is set.
7286 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7288 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7290 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7291 sections, and set styp correctly for them: .got, .hash, .dynamic,
7292 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7293 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7295 (ecoff_sort_hdrs): New static function.
7296 (ecoff_compute_section_file_positions): Return boolean, not void.
7297 Sort the sections by VMA before looking through them. Put the
7298 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7299 section on an appropriate boundary within the page.
7300 (ecoff_compute_reloc_file_positions): Check return value of
7301 ecoff_compute_section_file_positions.
7302 (_bfd_ecoff_set_section_contents): Likewise.
7303 (_bfd_ecoff_write_object_contents): Check for various Alpha
7304 section types when incrementing text_size and data_size. Call
7305 adjust_headers backend function if it exists.
7306 * coff-alpha.c (alpha_adjust_headers): New static function.
7307 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7308 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7310 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7312 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7314 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7315 of ALTERNATE_AIX_CORE_FORMAT.
7316 * configure.in (aix4): No longer need CORE_FLAGS.
7317 * configure: Updated.
7319 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7321 NS32k changes from Ian Dall:
7322 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7324 (aout_link_input_section_std, aout_link_input_section_ext,
7325 aout_link_reloc_link_order): Call them instead of _bfd_*
7327 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7329 (backend_data): Use it instead of hardcoded zero.
7331 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7332 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7334 * ns32knetbsd.c: Include bfd.h.
7335 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7336 (MY_bfd_reloc_type_lookup): Declare function too.
7337 * pc532-mach.c (set_sizes): Don't declare.
7338 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7339 (backend_data, MY_backend_data): Don't define.
7341 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7342 ns32k-*-lites* like ns32k-*-netbsd*.
7344 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7347 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7349 * coffcode.h (coff_write_object_contents): Restore setting
7350 f_timdat to 0, deleted on August 22.
7352 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7354 * coffcode.h (coff_bfd_copy_private_symbol_data,
7355 coff_bfd_copy_private_section_data,
7356 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7357 * peicode.h (coff_bfd_copy_private_bfd_data): New
7358 (pe_bfd_copy_private_bfd_data): New.
7359 (coff_swap_scnhdr_in): Swap bss size into the right place.
7360 (pe_print_private_bfd_data): Add some newlines.
7362 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7364 * som.c (setup_sections): Don't die if a space has no subspaces.
7366 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7368 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7369 dynamic symbol override a common symbol. Don't change the size or
7370 type if they have been set and the new symbol is not a definition.
7371 Warn if the size or type changes.
7373 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7375 * som.c (som_begin_writing): Don't write the symbol table or
7377 (som_finish_writing): Write them here. Place them after the
7378 subspace data, but before the relocs.
7380 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7382 * sunos.c (sunos_add_one_symbol): Just pass false, not
7383 info->shared_library, to sunos_create_dynamic_sections.
7384 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7386 (sunos_check_dynamic_reloc): Remove .text section assertion.
7388 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7390 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7391 * configure, configure.in: Add pmac_xcoff_vec case.
7392 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7393 * coff-pmac.c: New file, PowerMac XCOFF support.
7394 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7395 * targets.c (pmac_xcoff_vec): Declare.
7397 * mpw-config.in: Various changes to be compatible with the
7398 autoconf-based configury.
7399 * mpw-make.sed: New file, sed commands to translate Unix
7400 makefile into MPW syntax.
7401 * mpw-make.in: Remove.
7402 * hosts/mpw.h: Remove.
7403 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7404 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7406 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7408 * binary.c (binary_get_symtab): Return an empty string on error.
7409 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7411 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7413 * coff-ppc.c: Reformatted according to gnu conventions
7414 Removed irrelevant "if 0" code
7416 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7418 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7419 symbols rather than as indirect symbols.
7420 (MY(slurp_symbol_table)): Don't do anything special about
7423 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7424 of .ctors and .dtors sections is no larger than 2.
7426 * sunos.c (sunos_add_one_symbol): Don't change
7427 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7429 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7430 dynamic symbols when creating a shared library.
7431 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7433 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7434 written even if it is not defined in a regular object.
7435 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7436 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7437 rather than the constant 22.
7438 (sunos_check_dynamic_reloc): Handle creating a shared library.
7439 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7440 zero when creating a shared library.
7441 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7442 write it out at the start of the symbol table.
7444 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7446 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7448 * config.bfd: Add arm-*-coff.
7449 * configure.in, configure: Add armcoff_{little,big}_vec.
7450 * targets.c (armcoff_{little,big}_vec): Declare.
7451 (bfd_target_vector): Add armcoff_{little,big}_vec.
7452 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7454 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7456 * targets.c (bfd_find_target): Remove debugging code.
7458 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7460 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7462 * Makefile.in: added *-ppc files
7463 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7464 allow pe based .o's to be shared with other tools on ppc/NT
7465 * config.bfd: added powerpc[le]-[pe|winnt] config support
7466 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7467 * peicode.h: Added more section flags for PE on ppc
7468 Added coff_swap_filehdr_out to allow peicode.h to be
7469 used for non-image PE files on ppc.
7470 Check for image, or not, before copying pe_opthdr
7471 * targets.c: Added new bfd's
7472 * targets.c: Removed two inactive bfds that shouldn't have made it this
7475 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7477 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7478 explicit values to initialize all relocs. Change all users.
7479 (ppc_elf_brtaken_inner): New function to handle branch predicition
7481 (ppc_elf_brtaken_reloc): Ditto.
7482 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7483 relocs use ppc_elf_unsupported_reloc.
7484 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7485 needs to be reported.
7486 (ppc_elf_relocate_section): Support branch prediction relocs.
7488 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7490 * bfd.c (bfd_assert): Remove \n from string passed to
7493 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7494 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7495 (bfd_coff_make_section_hook): Don't define.
7496 (coff_make_section_hook): Remove.
7497 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7498 (styp_to_sec_flags): Likewise.
7499 (coff_write_object_contents): Likewise.
7500 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7502 * libcoff.h: Rebuild.
7503 * coffgen.c (make_a_section_from_file): Just call
7504 bfd_make_section_anyway, not bfd_make_section or
7505 bfd_coff_make_section_hook.
7506 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7507 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7508 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7509 make_section_hook field.
7510 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7512 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7513 pointers into value field for warning and indirect symbols; just
7514 leave the value field alone.
7515 * linker.c (generic_link_add_symbol_list): Use next symbol for
7516 warning and indirect symbols, rather than looking in symbol value.
7517 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7518 parameter. Change all callers. Remove support for indirect
7519 symbols; it didn't work anyhow.
7520 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7521 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7522 * bfd-in2.h: Rebuild.
7524 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7526 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7527 go back to telling the tools this reloc operates on 32 bits.
7529 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7531 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7532 rather than a direct fprintf.
7533 * archive.c (_bfd_write_archive_contents): Likewise.
7534 * coffcode.h (coff_slurp_symbol_table): Likewise.
7535 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7536 (ppc_elf_unsupported_reloc): Likewise.
7537 (ppc_elf_relocate_section): Likewise.
7538 * i386linux.c (linux_tally_symbols): Likewise.
7539 (linux_finish_dynamic_link): Likewise.
7540 * osf-core.c (osf_core_core_file_p): Likewise.
7541 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7542 * som.c (som_sizeof_headers): Likewise.
7543 * srec.c (srec_bad_byte): Likewise.
7544 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7545 * libbfd-in.h (bfd_assert): Declare first parameter const.
7546 * libbfd.h: Rebuild.
7547 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7548 bfd_reloc_overflow is enough.
7549 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7550 * coff-h8500.c (rtype2howto): Likewise.
7551 * coff-z8k.c (rtype2howto): Likewise.
7552 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7553 * elf.c (_bfd_elf_get_lineno): Likewise.
7554 (_bfd_elf_no_info_to_howto): Likewise.
7555 (_bfd_elf_no_info_to_howto_rel): Likewise.
7556 * hp300hpux.c (convert_sym_type): Likewise.
7557 (MY(swap_std_reloc_in)): Likewise.
7558 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7560 * libaout.h (struct aoutdata): Add line_buf field.
7561 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7562 and filename_buffer. Instead, use a malloc buffer stored in the
7563 new line_buf field. Remove length restrictions.
7565 * coffgen.c (string_size): Remove static variable.
7566 (debug_string_size, debug_string_section): Likewise.
7567 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7568 and debug_string_size_p parameters. Use them instead of the
7569 global variables. Change all callers.
7570 (coff_write_symbol): Likewise.
7571 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7572 (coff_write_symbols): Add local variables to replace removed
7575 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7576 function, and line_base fields.
7577 * libcoff.h: Rebuild.
7578 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7579 information, rather than using static variables.
7581 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7582 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7584 * init.c (initialized): Remove static variable.
7585 (bfd_init): Don't bother setting initialized.
7586 (bfd_check_init): Remove.
7587 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7588 * libbfd.h: Rebuild.
7590 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7592 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7593 size for full core dumps. Copy core file header to private data.
7594 (rs6000coff_core_file_failing_command,
7595 rs6000coff_core_file_failing_signal): New functions to extract
7596 the file name and terminating signal from the core file.
7597 * coff-rs6000.c: Use them.
7599 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7601 Change arch info to be const, initialized at compile time.
7602 * archures.c: Reindent many functions. Change CONST to const.
7603 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7604 nothing set it anyhow. Make next const.
7605 (bfd_arch_info_list): Remove.
7606 (bfd_archures_list): Rename from archures_init_table. Change from
7607 a table of function pointers to a table of bfd_arch_info_type
7608 structure addresses.
7609 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7610 (bfd_lookup_arch): Likewise.
7611 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7613 (bfd_default_arch_struct): Make const.
7614 (bfd_arch_init, bfd_arch_linkin): Remove.
7615 (bfd_get_arch_info): Return a const pointer.
7616 * init.c (bfd_init): Don't call bfd_arch_init.
7617 * bfd.c (struct _bfd): Make arch_info const.
7618 * bfd-in2.h: Rebuild.
7619 * libbfd.h: Rebuild.
7620 * configure.in: Put & before everything in $selarchs.
7621 * configure: Rebuild.
7622 * cpu-*.c: Change bfd_*_arch from a function which calls
7623 bfd_arch_linkin to a const structure.
7624 * ieee.c (ieee_object_p): Make arch const.
7626 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7628 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7630 * bfd-in2.h: Regenerate.
7631 * libbfd.h: Regenerate.
7633 * elf32-ppc.c (reloc_type): Update names to match current draft.
7634 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7635 relative. Update names to current V.4 draft.
7636 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7637 (ppc_elf_relocate_section): Rename relocations to match draft.
7639 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7641 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7642 compiled with -mrelocatable-lib to be linked with either normal
7643 modules or -mrelocatable modules.
7645 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7647 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7648 in the a.out header.
7650 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7651 a reloc against a local symbol, even if it's not a section.
7653 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7655 * targets.c (bfd_target): Remove unused align_power_min field.
7656 * bfd-in2.h: Rebuild.
7657 * All backends: Remove initialization of align_power_min.
7659 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7661 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7663 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7665 * config.bfd (mips-dec-netbsd*): New target.
7666 * configure.host (mips-dec-netbsd*): New host.
7667 * configure.in (mips-dec-netbsd*): New native.
7668 * configure: Rebuild.
7670 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7672 Make the COFF backend linker merge common types:
7673 * cofflink.c (struct coff_debug_merge_element): Define.
7674 (struct coff_debug_merge_type): Define.
7675 (struct coff_debug_merge_hash_entry): Define.
7676 (struct coff_debug_merge_hash_table): Define.
7677 (coff_debug_merge_hash_table_init): Define.
7678 (coff_debug_merge_hash_table_free): Define.
7679 (coff_debug_merge_hash_lookup): Define.
7680 (struct coff_final_link_info): Add debug_merge field.
7681 (coff_debug_merge_hash_newfunc): New static function.
7682 (_bfd_coff_final_link): Allocate and free debug_merge table.
7683 (coff_link_input_bfd): Merge identical enum, struct and union
7686 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7688 Convert i960 COFF to use COFF backend linker.
7689 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7690 structure to store the symbol being used.
7691 (coff_i960_start_final_link): New static function.
7692 (coff_i960_relocate_section): New static function.
7693 (coff_i960_adjust_symndx): New static function.
7694 (coff_start_final_link): Define.
7695 (coff_relocate_section): Define.
7696 (coff_adjust_symndx): Define.
7697 * coffcode.h (bfd_coff_backend_data): Add new callback function
7698 _bfd_coff_start_final_link.
7699 (bfd_coff_start_final_link): Define.
7700 (coff_start_final_link): Define if not defined.
7701 (bfd_coff_std_swap_table): Add coff_start_final_link.
7702 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7704 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7705 function callback is not NULL.
7706 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7707 (_bfd_coff_internal_syment_name): Declare.
7708 * libcoff.h: Rebuild.
7709 * configure.in (icoff_big_vec): Add cofflink.o.
7710 (icoff_little_vec): Likewise.
7711 * configure: Rebuild.
7713 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7715 * Makefile.in (clean-info): Remove extraneous tab from line
7718 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7720 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7721 contents has relocs.
7723 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7725 * coffcode.h (coff_compute_section_file_positions): Keep the
7727 (coff_write_object_contents): Remember if it's a relocatable
7729 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7730 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7731 if relocatable file. Swap out saved raw size.
7733 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7735 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7736 (maintainer-clean): Rename from realclean, passing
7737 maintainer-clean down to subdirectories, but leave realclean as a
7740 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7743 * dep-in.sed: Remove config.h from generated dependencies.
7745 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7746 broken out of sunos_canonicalize_dynamic_symtab.
7747 (sunos_canonicalize_dynamic_symtab): Call new function
7748 sunos_slurp_dynamic_symtab.
7749 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7750 dynamic symbol table to the caller.
7751 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7752 callback to override the symbols being read.
7753 * libaout.h (struct aout_backend_data): Add three new parameters
7754 to add_dynamic_symbols callback.
7756 Extensive minor changes to avoid various gcc warnings. Also:
7757 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7758 * archures.c (bfd_arch_info_type): Change mach field from long to
7760 (bfd_lookup_arch): Change machine parameter from long to unsigned
7763 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7765 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7766 a symbol with a non-zero plt_offset.
7768 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7770 * elfcode.h (align_file_position): Remove; not used.
7772 * configure.in: Only check for <sys/procfs.h> on a native system,
7773 and make sure it defines prstatus_t.
7774 * configure: Rebuild.
7776 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7778 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7780 * config.in: Rename from config.h.in.
7781 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7782 Check for config.h:config.in when creating stamp-h.
7783 * configure: Rebuild.
7784 * Makefile.in (stamp-h): Depend upon config.in rather than
7785 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7786 calling config.status.
7788 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7789 (Makefile): Just rebuild Makefile.
7790 (config.h, stamp-h): New targets.
7791 * configure.in: Create stamp-h when rebuilding config.h.
7792 * configure: Rebuild.
7794 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7796 * configure.in: Call AC_CONFIG_HEADER. Substitute
7797 HOST_64BIT_LONG. Check that various header files exist. Check
7798 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7799 and/or free need to be declared. Don't make a link to sysdep.h.
7800 Define TRAD_HEADER for various hosts.
7801 * configure: Rebuild.
7802 * configure.host: Don't set my_host. Add definitions taken from
7803 host header files for various entries. Remove entries which now
7805 * acconfig.h: New file.
7806 * config.h.in: New file, built by autoheader.
7807 * sysdep.h: New file.
7808 * Makefile.in (do_distclean): Don't remove sysdep.h.
7810 (LOCAL_H_DEPS): New variable.
7811 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7813 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7814 ($(OPTIONAL_BACKENDS)): Likewise.
7815 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7816 looking through sysdep.h.
7817 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7818 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7819 (fprintf_vma, sprintf_vma): Likewise.
7820 (int64_type, uint64_type): Don't define.
7821 * bfd-in2.h: Rebuild.
7822 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7823 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7824 * lynx-core.c: Include stuff from old hosts/lynx.h.
7825 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7826 rather than NO_FCNTL.
7827 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7828 rather than NATIVE_HPPAHPUX_COMPILER.
7829 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7831 * hosts/*.h: Remove all header files which merely include,
7832 declare, and define things. Leave header files which define
7833 information needed by trad-core.c.
7835 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7836 (BFD_CC_FOR_BUILD): Define.
7837 * configure.in: Use BFD_CC_FOR_BUILD.
7838 * configure: Rebuild.
7840 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7842 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7843 * configure: Rebuild.
7845 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7848 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7850 * config.bfd: i386pe_ve -> i386pe_vec.
7852 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7854 * configure.host: Incorporate host Makefile fragments by setting
7856 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7857 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7858 value based on whether the code is being compiled by a cross
7859 compiler. Don't substitute host_makefile_frag or frags.
7860 * aclocal.m4: New file to define local AC_PROG_CC.
7861 * configure: Rebuild.
7862 * Makefile.in (INSTALL): Set to @INSTALL@.
7863 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7864 (INSTALL_DATA): Set to @INSTALL_DATA@.
7866 (CC): Define as @CC@.
7867 (CFLAGS): Set to @CFLAGS@.
7868 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7869 (@host_makefile_frag@): Remove.
7870 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7871 after other options.
7872 (config.status): Remove dependency upon @frags@.
7873 * config/*.mh, config/README: Remove.
7875 * config.bfd: Rewrite to incorporate the contents of the Makefile
7876 fragments by setting shell variables, rather than merely returning
7877 the name of a Makefile fragment.
7878 * configure.in: Use shell variables set by config.bfd rather than
7879 looking at the target Makefile fragment files. Don't substitute
7880 target_makefile_frag. Do substitute TDEFINES.
7881 * configure: Rebuild.
7882 * Makefile.in (@target_makefile_frag@): Remove.
7883 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7884 * config/*.mt: Remove.
7886 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7888 * configure.in: Put changequote lines around "i[345]86" patterns
7889 section of core file support.
7891 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7893 * som.c (som_bfd_print_private_bfd_data): Define to use the
7896 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7898 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7899 entry, text_start and data_start.
7901 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7903 * Makefile.in (OFILES): Remove $(TDEPFILES).
7904 * config/apollo.mt (TDEPFILES): Remove.
7905 * config/README: Update.
7907 * configure.in: For a native configuration, set COREFILE and
7908 COREFLAG based on the canonical host name.
7909 * configure: Rebuild.
7910 * Makefile.in: Rebuild dependencies.
7911 (ALL_CFLAGS): Add @COREFLAG@.
7912 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7913 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7914 support routines. Check LYNX_CORE rather than HOST_LYNX.
7915 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7916 * i386lynx.c: Likewise.
7917 * m68klynx.c: Likewise.
7918 * sparclynx.c: Likewise.
7919 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7920 * *-core.c: Comment changes.
7921 * config/decstation.mh (HDEPFILES): Remove.
7922 (HDEFINES): Remove -DTRAD_CORE.
7923 * config/irix3.mh (RANLIB): Remove.
7924 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7925 (HDEFINES): Remove -DIRIX_CORE.
7926 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7927 (HDEFINES): Remove -DTRAD_CORE.
7928 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7929 * config/ultra3.mh (RANLIB): Remove.
7930 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7931 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7932 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7933 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7934 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7935 * config/i386aix.mh, config/i386bsd.mh: Remove.
7936 * config/i386linux.mh, config/i386mach3.mh: Remove.
7937 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7938 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7939 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7940 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7941 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7942 * config/solaris2.mh, config/stratus.mh: Remove.
7943 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7944 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7946 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7948 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7949 DT_FINI entry if the appropriate symbol is not in the hash table.
7951 * libelf.h (struct elf_backend_data): Add create_program_headers
7952 and want_hdr_in_seg fields.
7953 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7955 (elf_backend_create_program_headers): Likewise.
7956 (elfNN_bed): Initialize create_program_headers and
7958 * elf.c (get_program_header_size): Call create_program_headers
7960 (map_program_segments): Check want_hdr_in_seg backend field. Call
7961 create_program_headers backend routine.
7963 * elf.c (assign_file_positions_except_relocs): Align non allocated
7964 sections when creating an executable.
7966 * elfcode.h (elf_swap_phdr_in): Make non static.
7967 (elf_swap_phdr_out): Make non static.
7968 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7969 (bfd_elf32_swap_phdr_out): Declare.
7970 (bfd_elf64_swap_phdr_in): Declare.
7971 (bfd_elf64_swap_phdr_out): Declare.
7973 * ecofflink.c (ecoff_collect_shuffle): New static function.
7974 (_bfd_ecoff_get_accumulated_pdr): New function.
7975 (_bfd_ecoff_get_accumulated_sym): New function.
7976 (_bfd_ecoff_get_accumulated_ss): New function.
7977 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7978 (_bfd_ecoff_get_accumulated_sym): Declare.
7979 (_bfd_ecoff_get_accumulated_ss): Declare.
7980 * libbfd.h: Rebuild.
7982 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7986 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7987 warning symbols. If any section is named .gnu.warning.XXX, treat
7988 the contents as a warning to be issued if the symbol XXX is
7990 (elf_link_output_extsym): For an indirect or warning symbol, just
7991 output the symbol it points to.
7993 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7994 if bfd_hash_allocate fails, since it will already be set.
7995 (generic_link_hash_newfunc): Likewise.
7996 (archive_hash_newfunc): Likewise.
7997 (hash_entry_bfd): New static function.
7998 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7999 callback. Allocate a new warning using the hash table newfunc.
8000 Use bfd_hash_replace to update the entry in the hash table, rather
8001 than assuming we can copy the fields with structure assignment.
8003 * hash.c (bfd_hash_replace): New function.
8004 * bfd-in.h (bfd_hash_replace): Declare.
8005 * bfd-in2.h: Rebuild.
8007 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8009 * config.bfd: Add mips*vr4300-*-elf* target.
8010 * config/mipsbvr4300.mt: Added.
8012 See file ChangeLog.2
8019 version-control: never