1 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.in: Rebuild dependencies.
5 * elflink.c (_bfd_elf_create_linker_section): Remove unused
8 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
10 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
11 ($(srcdir)/libbfd.h): Rename from libbfd.h.
12 ($(srcdir)/libcoff.h): Rename from libcoff.h.
14 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
16 * ieee.c (ieee_write_expression): Only use an R variable for a
17 local symbol. Don't output a zero offset. Handle a zero address.
18 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
19 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
21 (parse_expression): Don't try to handle multiple occurrences of a
22 P variable. Handle I variables differently from X variables. Fix
23 the order of minus expressions.
24 (ieee_slurp_external_symbols): Generate an I variable for an NN
25 record. Fix handling of ATI and ATX records.
26 (ieee_slurp_sections): Only set minimal section attributes.
27 Adjust them later, based on the section contents.
28 (ieee_object_p): Read in the file until just after the ME record.
29 Call ieee_slurp_section_data to set the section flags.
30 (do_one): Add iterations parameter. Only repeat the first load
31 item. Set the section and file reloc flags.
32 (ieee_slurp_section_data): Set section flags. Pass iterations to
34 (ieee_canonicalize_reloc): Handle I variables.
35 (do_with_relocs): Only emit relocation size when necessary.
36 Increase MAXRUN to 127. Change ov to be assigned, and take
37 src_mask and pcrel_offset into account.
38 (ieee_write_data_part): Skip sections that are not loaded.
39 (ieee_write_external_part): Don't output optional last entry of WX
41 (ieee_write_me_part): Make setting of me_record neater.
42 (ieee_generic_stat_arch_elt): Get the size of an archive element.
44 * syms.c (stt): Add entries for zerovars, vars, and code.
46 * elfcode.h (validate_reloc): New static function.
47 (write_relocs): Call validate_reloc for non ELF relocs.
49 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
50 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
51 (TARGET_LITTLE_SYM): Likewise.
53 * config.bfd (m68*-*-psos*): New target.
55 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
57 * i386msdos.c: Remove some #if 0 code.
58 (msdos_write_object_contents): Don't include empty sections in the
59 size computation, regardless of their address.
61 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
63 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
64 is NULL, ie, the -r switch is used.
66 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
68 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
69 (BFD_RELOC_MIPS_GOT_LO16): Define.
70 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
71 * bfd-in2.h, libbfd.h: Rebuild.
72 * elf32-mips.c (mips_reloc_map): Map new relocs.
74 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
76 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
79 * ieee.c (get_symbol): Set the section to bfd_abs_section.
80 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
81 simple number for the section address, rather than an expression.
82 Limit the number of bytes between relocs to MAXRUN.
83 (ieee_write_me_part): Set me_record to the file offset after the
85 (ieee_write_processor): New static function.
86 (ieee_write_object_contents): Use ieee_write_processor.
88 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
90 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
92 * coff-aux.c: Change include of aux.h to aux-coff.h.
94 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
96 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
97 relocation put the addend both in the reloc entry and the data.
98 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
101 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
102 a R_68K_PCxx reloc against a defined global symbol directly.
103 (elf_m68k_check_relocs): Don't count such a reloc.
105 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
106 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
107 symbol for now, otherwise always record the symbol as dynamic.
108 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
109 is not referenced by a dynamic object, and we are not making a
110 shared object, then don't make a PLT entry. If we do make a PLT
111 entry, make sure the symbol has been recorded as dynamic.
113 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
115 * configure.host: When making a shared library, set HLDFLAGS to
116 pass an appropriate -rpath option. Use the make variable SONAME
117 as the shared library soname, rather than computing it here. On
118 SunOS, build stamp-tshlink in place of $(SHLINK).
119 * Makefile.in (SONAME): New variable.
120 ($(SHLINK)): Make a link to the transformed name, as well.
121 (stamp-tshlink): New target.
122 (install): Skip stamp-tshlink during install.
124 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
126 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
127 linker sections have been set up yet.
129 * elf.c (make_mapping): Add an additional argument to suppress
130 making the first section include the program headers.
131 (map_sections_to_segments): If the user used -Ttext such that the
132 program headers are on a different page, do not set the flags
133 saying that this section includes the program headers.
135 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
137 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
138 don't define TRAD_HEADER.
139 * configure: Rebuild.
141 * netbsd-core.c: New file, support for NetBSD core files.
142 * hosts/*nbsd.h: Removed.
144 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
146 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
147 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
148 * libbfd.h, bfd-in2.h: Regenerated.
149 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
150 bfd_elf32_bfd_reloc_type_lookup.
151 (reloc_type{,_names}): Deleted.
152 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
154 (sparc_reloc_map): Add sparc64 relocs.
155 (sparc_elf_notsupported_reloc): New static function.
156 (sparc_elf_wdisp16_reloc): New static function.
157 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
158 (elf32_sparc_relocate_section): Likewise.
159 (bfd_elf32_bfd_reloc_type_lookup): Define.
160 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
161 (reloc_type{,_names}): Deleted.
162 (elf_sparc_howto_table): Deleted.
163 (sparc_reloc_map): Deleted.
164 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
165 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
167 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
169 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
172 * Makefile.in (program_transform_name): New variable.
173 (install): Transform library name before installing it.
175 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
177 * archures.c (bfd_mach_i960_hx): Define.
178 * bfd-in2.h: Rebuild.
179 * cpu-i960.c (scan_960_mach): Accept machine "hx".
180 (MATRIX): Expand entries for HX.
181 (arch_info_struct): Add i960:hx entry.
182 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
183 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
184 (coff_set_flags): Handle bfd_mach_i960_hx.
186 Support for building as a shared library, based on patches from
187 Alan Modra <alan@spri.levels.unisa.edu.au>:
188 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
189 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
190 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
191 * configure: Rebuild.
192 * configure.host: If --enable-shared, adjust shared library stuff
193 based on the host. If the host is SunOS, and the linker supports
194 -rpath, set HLDFLAGS to use it.
195 * Makefile.in (ALLLIBS): New variable.
196 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
197 (COMMON_SHLIB, SHLINK): New variables.
198 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
199 (STAGESTUFF): Remove variable.
200 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
202 (stamp-ofiles): New target, like old ofiles target, but build
203 using a temporary file and move-if-change, and touch stamp-ofiles
205 (ofiles): Just depend upon stamp-ofiles.
206 (stamp-piclist, piclist): New targets.
207 ($(SHLIB), $(SHLINK)): New targets.
208 (targets.o, archures.o): Build twice if PICFLAG is set.
209 (do_mostlyclean): Remove pic/*.o.
210 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
212 (do_distclean): Remove pic and stamp-picdir.
213 (install): Install shared libraries.
214 ($(OFILES)): Depend upon stamp-picdir.
215 (stamp-picdir): New target.
217 * libcoff-in.h: Add comment reminding people that libcoff.h is a
219 * libcoff.h: Rebuild.
221 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
222 flavour of a section with no owner.
224 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
225 ELF_LINK_NON_ELF flag.
226 (mips_elf_create_got_section): Likewise.
228 * elf.c: Revert last change, since it breaks dynamic linking.
229 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
231 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
232 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
233 (elfNN_bed): Don't initialize want_hdr_in_seg field.
235 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
237 * elf.c (assign_file_positions_for_segments): If the backend does
238 not want the elf header or the program headers in the address
239 space, do not include them in the calculations.
241 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
242 function to determine if we need additional program headers.
243 (ppc_elf_modify_segment_map): Define as a NOP function for now.
244 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
246 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
248 * coffcode.h: Move today's libcoff.h change into coffcode.h.
250 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
252 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
253 back into one line. Some compilers (sunos 4.1.3 for example)
254 won't accept args split across more than one line.
256 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
258 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
259 * configure: Regenerate.
261 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
263 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
264 try to do arithmetic on a void *, cast it to a unsigned char * first.
266 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
268 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
269 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
271 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
272 flag for a newly defined symbol.
273 (NAME(bfd_elf,record_link_assignment)): Likewise.
274 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
275 set the DEF or REF_REGULAR flags correctly.
277 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
278 (libbfd.h, libcoff.h): Corresponding change.
280 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
281 a PLT32 reloc as dynamic.
282 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
283 is not referenced by a dynamic object, and we are not making a
284 shared object, then don't make a PLT entry. If we do make a PLT
285 entry, make sure the symbol has been recorded as dynamic.
287 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
289 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
290 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
291 (powerpcle-*-cygwin32): New.
292 * peicode.h (add_data_entry): Get address from vma.
294 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
296 * elflink.c (_bfd_elf_create_linker_section): If the symbol
297 attached to the section has already been created as an undefined
298 symbol, treat it as if it hasn't been created yet.
300 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
302 * elflink.h (elf_bfd_final_link): Don't output initial dummy
303 symbol or section symbols if stripping all symbols and this is not
304 a relocateable link. Don't output the symbol string table if
305 there are no symbols.
306 (elf_link_flush_output_syms): Don't do anything if there are no
309 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
311 * coff-aux.c: New file.
312 * hosts/m68kaux.h: New file.
313 * config.bfd (m68*-apple-aux*): New target.
314 * configure.in (m68*-apple-aux*): New native host.
315 (m68kaux_coff_vec): New vector.
316 * configure: Rebuild.
317 * targets.c (m68kaux_coff_vec): Declare.
318 * coffcode.h (bfd_coff_backend_data): Add field
319 _bfd_coff_link_add_one_symbol.
320 (bfd_coff_link_add_one_symbol): Define.
321 (compare_arelent_ptr): New static function if TARG_AUX.
322 (coff_write_relocs): If TARG_AUX, sort the relocs.
323 (coff_write_object_contents): Set A/UX aouthdr magic number.
324 (coff_link_add_one_symbol): Define if not defined.
325 (bfd_coff_std_swap_table): Initialize new field.
326 * libcoff.h: Rebuild.
327 * cofflink.c (coff_link_add_symbols): Call
328 bfd_coff_link_add_one_symbol rather than
329 _bfd_generic_link_add_one_symbol.
330 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
331 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
332 * coff-mips.c (mips_ecoff_backend_data): Likewise.
333 * Makefile.in: Rebuild dependencies.
334 (BFD32_BACKENDS): Add coff-aux.o.
335 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
337 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
339 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
340 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
342 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
344 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
345 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
346 (maintainer-clean): Warn about deleting special files.
347 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
349 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
350 warning symbols correctly.
351 * elf32-i386.c (elf_i386_relocate_section): Likewise.
352 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
353 * elf32-mips.c (mips_elf_relocate_section): Likewise.
354 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
355 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
356 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
358 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
361 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
363 * libcoff-in.h: aligned newly exported names with bfd naming
364 conventions. Removed an erroneous define of POWERPC_LE_PE.
365 * libcoff.h: Rebuild.
366 * cofflink.c, coff-ppc.c: the above function name changes
368 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
370 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
371 * ecoff.c (struct extsym_info): Define.
372 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
373 to ecoff_link_write_external.
374 (ecoff_link_write_external): Accept a struct extsym_info pointer.
375 Strip symbols when appropriate.
377 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
378 * syms.c (BSF_OBJECT): Define.
379 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
380 * bfd-in2.h: Rebuild.
381 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
383 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
386 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
387 copying relocs into a shared object, treat a defined global symbol
389 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
390 * elf32-mips.c (mips_elf_relocate_section): Likewise.
391 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
393 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
394 real defined symbol, not to a weak defined symbol.
396 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
398 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
399 and made a few static functions externs.
401 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
402 POWERPC_LE_PE hack in cofflink.
404 * libcoff-in.h: promoted the following from cofflink.c to allow
405 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
406 coff_debug_merge_element, struct coff_debug_merge_type,
407 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
408 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
409 coff_debug_merge_hash_lookup, coff_link_section_info,
410 coff_final_link_info, coff_debug_merge_hash_newfunc,
411 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
413 * libcoff.h: re-gen'd
415 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
417 * syms.c: Include "bfdlink.h".
418 (struct stab_find_info): Define.
419 (_bfd_stab_section_find_nearest_line): New function.
420 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
422 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
423 * elf.c (_bfd_elf_find_nearest_line): Try calling
424 _bfd_stab_section_find_nearest_line before searching the ELF
425 symbol table. Find the closest STT_FUNC symbol, not the last one.
426 * libcoff-in.h (coff_data_type): Add line_info field.
427 * libcoff.h: Rebuild.
428 * coffgen.c (coff_find_nearest_line): Try calling
429 _bfd_stab_section_find_nearest_line before searching the COFF
431 * Makefile.in: Rebuild dependencies.
433 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
435 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
436 4 bytes, so we get the correct value when updating the register
437 field in little endian mode.
439 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
441 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
442 entry_section fields. Add sntoc and snentry fields.
443 * libcoff.h: Rebuild.
444 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
445 not toc_section and entry_section (the COFF file does not have any
446 sections at this point).
447 (coff_write_object_contents): Set o_snentry and o_sntoc from
448 snentry and sntoc rather than entry_section and toc_section.
449 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
450 snentry, not toc_section and entry_section.
451 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
452 entry_section from hentry.
453 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
455 (xcoff_link_input_bfd): Set sntoc, not toc_section.
456 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
457 than using toc_section directly.
459 * archures.c: Add missing `.' in enum bfd_architecture.
460 * bfd-in2.h: Rebuild.
462 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
463 Robert Lipe <robertl@arnet.com>.
465 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
467 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
468 to sections we allocate. Use bfd_zalloc to allocate initialial
469 sections, not bfd_alloc.
470 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
471 SDA{,2}I16 relocations.
472 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
473 whether to put something in .sbss or not.
474 (ppc_elf_relocate_section): Add support for more relocations. Add
475 in sec->output_offset where appropriate. Make error messages
476 include the symbol name.
478 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
479 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
480 doesn't get redefined messages if -shared.
482 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
483 section if the rel_section field has been set up.
485 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
487 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
490 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
492 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
493 of flags, only flags used are controlled by mach number. Bump up
494 output file mach number to highest of input file mach numbers.
495 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
496 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
498 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
499 bfd_elf64_sparc_vec support.
501 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
503 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
504 the embedded bit is set on some objects and not on others. Just
506 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
509 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
511 * coffcode.h (coff_new_section_hook): Don't try to align the
514 * coffcode.h (coff_set_section_contents): Fix the handling of the
515 .lib section to work even if the entire section contents are
516 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
517 Robert Lipe <robertl@arnet.com>.
519 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
521 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
522 memory here for contents.
524 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
525 _SDA2_BASE_ by 32768.
526 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
527 started using. Allocate contents for .sdata and .sdata2 sections
529 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
531 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
533 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
536 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
538 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
540 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
541 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
542 (bfd_mach_sparc_v9a): Define.
543 (bfd_mach_sparc_v9_p): Define.
544 * bfd-in2.h: Regenerated.
545 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
547 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
548 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
549 to bfd_elf32_sparc_vec.
550 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
551 Add v8plus{,a} support.
553 (sparc_compatible): New function.
554 * elf32-sparc.h: #include "elf/sparc.h".
555 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
556 elf32_sparc_final_write_processing): New functions.
557 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
558 elf_backend_final_write_processing): Define.
560 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
562 * elf-bfd.h (struct elf_link_hash_entry): Add
563 linker_section_pointer field.
564 (enum elf_linker_section_enum): Enumeration for new way of
565 creating linker dynamic sections and symbols.
566 (elf_linker_section{,_pointers}): New structures for creating
567 dynamic sections and symbols.
568 (elf_obj_tdata): Add linker_section_pointers and linker_section
570 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
571 (_bfd_elf_create_linker_section): New declarations.
572 (_bfd_elf_find_pointer_linker_section): Ditto.
573 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
574 (_bfd_elf_make_linker_section_rela): Ditto.
576 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
578 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
579 (ppc_elf_create_linker_section): New function to create the
580 sections .got, .sdata, and .sdata2.
581 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
583 (ppc_elf_check_relocs): Support more of the eabi relocations.
584 (ppc_elf_relocate_section): Ditto.
585 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
586 if the .sdata{,2} + .sbss{,2} section size is > 32k.
588 * elflink.h (elf_create_pointer_linker_section): New function to
589 create initialized pointers in dynamic linker sections.
590 (elf_finish_pointer_linker_section): Actually intialize the
591 pointers created above.
593 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
594 macros to provide both 32 and 64 bit versions of
595 elf_create_pointer_linker_section.
596 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
597 provide both 32 and 64 bit versions of
598 elf_finish_pointer_linker_section.
600 * elflink.c (_bfd_elf_create_linker_section): New function to
601 create a linker section.
602 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
603 given address in the linker pointer offsets created for a given
605 (_bfd_elf_make_linker_section_rela): Make a RELA section
606 corresponding to the generated linker section.
608 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
610 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
612 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
614 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
615 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
616 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
617 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
618 toc entry in an objdump) for now.
619 (ppc_do_last, ppc_get_last): New function - needed to save processing
620 the toc owner to the end.
621 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
624 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
625 toc owner from being done till last. Must define POWERPC_LE_PC
628 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
630 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
632 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
633 SizeOfImage for PowerPC. Ignore the size of the .junk section.
635 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
637 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
639 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
641 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
643 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
645 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
647 * elf.c (assign_file_positions_for_segments): Don't increment file
648 offset for a segment which contains no loadable sections.
650 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
652 * reloc.c: Add new PowerPC relocations.
653 * {bfd-in2,libbfd}.h: Regenerate.
655 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
656 (ppc_elf_reloc_type_lookup): Lookup new relocations.
658 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
660 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
663 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
666 * coffgen.c (coff_find_nearest_line): Don't try to cache
667 information in sections that are not owned by a BFD. From Richard
668 Henderson <richard@atheist.tamu.edu>.
670 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
671 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
672 * elflink.h (elf_link_output_extsym): Remove special check for
675 * ecoffswap.h: Add prototypes for static functions.
677 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
679 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
680 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
682 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
683 to satisfy a TOC16 relocation. Rewrite unsupported relocation
684 support. Begin support for R_PPC_SDA{2,}REL.
686 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
688 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
689 create the .got and .got.neg sections.
690 (ppc_elf_size_dynamic_sections): Call it.
691 (ppc_elf_check_relocs): Call it.
692 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
693 (ppc_elf_check_relocs): Add error messages for relocations we
694 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
697 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
699 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
700 section flags for V.4 and eabi.
702 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
704 * elf.c (assign_file_positions_for_segments): If a segment
705 contains no sections, don't mark it as readable.
707 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
708 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
710 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
711 dynamic section, if there is one.
712 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
713 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
714 (bfd_elf64_swap_dyn_in): Likewise.
715 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
717 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
719 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
720 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
721 <pirker@eiunix.tuwien.ac.at>.
723 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
725 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
726 PowerPC V.4 and eabi.
727 * bfd-in2.h: Regenerate.
728 * libfd.h: Regenerate.
730 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
732 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
733 section type and SHF_EXCLUDE section flag, turning them into the
734 appropriate bfd section flag.
736 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
738 * xcofflink.c (xcoff_link_add_symbols): Create the special
739 sections if we see a DYNAMIC object, in case that is the only
740 XCOFF input object we see.
742 * elf32-mips.c: Extensive changes for a start at dynamic linking
743 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
745 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
746 (struct elf_backend_data): Remove
747 elf_backend_create_program_headers field. Add
748 elf_backend_additional_program_headers and
749 elf_backend_modify_segment_map fields.
750 * elfxx-target.h (elf_backend_type_change_ok): Define if not
752 (elf_backend_additional_program_headers): Likewise.
753 (elf_backend_modify_segment_map): Likewise.
754 (elf_backend_create_program_headers): Don't define.
755 (elfNN_bed): Change to account for field changes.
756 * elf.c (assign_file_positions_for_segments): Call new
757 modify_segment_map backend function. Don't call old
758 create_program_headers backend function.
759 (get_program_header_size): Call additional_program_headers rather
760 than create_program_headers.
761 * elflink.h (elf_link_add_object_symbols): Initialize
762 type_change_ok from new backend field.
763 (elf_link_output_extsym): Don't warn if _rld_new_interface is
765 (elf_reloc_link_order): Treat a reloc against a defined symbol as
766 a reloc against the appropriate section.
768 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
769 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
770 (elf_flags_init): Rename from elf_ppc_flags_init.
771 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
773 (ppc_elf_copy_private_bfd_data): Likewise.
774 (ppc_elf_merge_private_bfd_data): Likewise.
776 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
779 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
781 * coff-alpha.c (alpha_relocate_section): During final link, allow
782 output .lita section to be bigger than 64k by adjusting gp value
783 on a per-input section basis.
784 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
786 (struct ecoff_section_tdata): Add gp field.
788 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
790 Handle Alpha ECOFF changes in OSF/1 3.2.
791 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
793 * coff-alpha.c: Include "aout/ar.h".
794 (alpha_ecoff_get_relocated_section_contents): Don't require an
795 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
796 3.2 doesn't generate one.
797 (alpha_relocate_section): Likewise.
798 (alpha_ecoff_slurp_armap): Define.
799 (alpha_ecoff_slurp_extended_name_table): Define.
800 (alpha_ecoff_construct_extended_name_table): Define.
801 (alpha_ecoff_truncate_arname): Define.
802 (alpha_ecoff_write_armap): Define.
803 (alpha_ecoff_generic_stat_arch_elt): Define.
804 (alpha_ecoff_update_armap_timestamp): Define.
806 (alpha_ecoff_read_ar_hdr): New static function.
807 (alpha_ecoff_get_elt_at_filepos): New static function.
808 (alpha_ecoff_openr_next_archived_file): New static function.
809 (alpha_ecoff_get_elt_at_index): New static function.
810 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
811 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
812 _bfd_ecoff to alpha_ecoff.
813 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
814 field from backend structure, rather than always calling
815 _bfd_get_elt_at_filepos.
816 * coff-mips.c (mips_ecoff_backend_data): Initialize
817 get_elt_at_filepos field.
818 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
819 from _bfd_generic_read_ar_hdr with minor changes.
820 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
821 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
824 * bfd-in.h (BFD_IN_MEMORY): Define.
825 * libbfd-in.h (struct bfd_in_memory): Define.
826 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
827 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
828 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
829 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
830 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
831 (bfd_get_size): Handle BFD_IN_MEMORY flag.
832 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
833 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
834 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
835 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
837 (bfd_openstreamr): Likewise.
838 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
839 BFD_IN_MEMORY is not set.
840 * riscix.c (riscix_some_aout_object_p): Likewise.
841 * bfd-in2.h, libbfd.h: Rebuild.
843 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
844 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
845 (bfd_get_elt_at_index): Define.
846 * archive.c (_bfd_generic_get_elt_at_index): Rename from
847 bfd_get_elt_at_index. Change index parameter from int to
849 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
850 (_bfd_noarchive_get_elt_at_index): Define.
851 (_bfd_archive_bsd_get_elt_at_index): Define.
852 (_bfd_archive_coff_get_elt_at_index): Define.
853 * bfd-in2.h, libbfd.h: Rebuild.
854 * aout-target.h (MY_get_elt_at_index): Define if not defined.
855 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
856 * ieee.c (ieee_get_elt_at_index): Define.
857 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
858 * oasys.c (oasys_get_elt_at_index): Define.
859 * som.c (som_get_elt_at_index): Define.
861 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
862 numbers to the .text section.
864 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
866 * ieee.c (ieee_write_debug_part): Change return type to boolean.
867 If there is a SEC_DEBUGGING section, get the contents of the debug
868 information part from it.
869 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
871 (ieee_write_object_contents): Check ieee_write_debug_part return.
873 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
875 * config.bfd (i[345]86-*-freebsd*): Add target.
876 * configure.in (i386freebsd_vec): Add vec.
877 * configure: Regenerate.
878 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
879 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
880 Rebuild dependencies..
881 * freebsd.h: New file.
882 * i386freebsd.c: New file.
883 * targets.c (i386freebsd_vec): Declare.
884 (bfd_target_vector): Add i386freebsd_vec.
885 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
886 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
888 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
890 * ieee.c (ieee_slurp_debug): New static function.
891 (ieee_object_p): Call it.
892 (ieee_slurp_section_data): Skip debugging sections.
893 (ieee_get_reloc_upper_bound): Likewise.
894 (ieee_get_section_contents): Likewise.
895 (ieee_canonicalize_reloc): Likewise.
896 (ieee_write_section_part): Likewise.
897 (ieee_write_debug_part): Likewise.
898 (ieee_write_data_part): Likewise.
899 (init_for_output): Likewise.
901 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
903 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
905 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
906 relocs, since ppc_elf_relocate_section handles the linker case.
907 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
909 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
910 ppc_elf_relocate_section since that is now the only caller.
911 (ppc_elf_relocate_section): Ditto.
913 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
915 * coffcode.h (coff_write_object_contents): If we don't know the
916 section of the entry point for an XCOFF executable, always set the
919 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
921 * elf.c (bfd_section_from_shdr): Add support for note sections.
923 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
925 * bfd-in.h (struct _symbol_info): Add stab_type field.
926 * bfd-in2.h: Rebuild.
927 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
929 * elf32-ppc.c: Remove trailing newline from calls to
931 (ppc_elf_merge_private_bfd_data): Only warn about endianness
932 difference if target endianness is known.
934 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
936 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
937 old style TOC16 references without using R_PPC_GOT.
938 (ppc_reloc_type): Ditto.
939 (ppc_elf_reloc_type_lookup): Add support for TOC16.
940 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
941 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
942 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
943 (ppc_elf_check_relocs): New function for GOT/PLT support that is
945 (ppc_elf_adjust_dynamic_symbol): Ditto.
946 (ppc_elf_adjust_dynindx): Ditto.
947 (ppc_elf_size_dynamic_sections): Ditto.
948 (ppc_elf_finish_dynamic_symbol): Ditto.
949 (ppc_elf_finish_dynamic_sections): Ditto.
950 (ELF_DYNAMIC_INTERPRETER): Define.
952 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
954 * elf.c (copy_private_bfd_data): When attaching sections to
955 segments ignore sections that won't be allocated. Patch from
958 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
960 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
963 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
965 * coff-i960.c (CALC_ADDEND): Define.
966 (coff_i960_relocate_section): Add the input section VMA to the
967 addend for PC relative relocs.
969 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
971 * peicode.h (pe_print_pdata): Must test the entire entry for zero
972 to correctly terminate.
974 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
976 * targets.c (enum bfd_endian): Define.
977 (bfd_target): Rename byteorder_big_p to byteorder, and change it
978 from boolean to enum bfd_endian. Change header_byteorder_big_p
980 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
981 (bfd_header_big_endian, bfd_header_little_endian): New macros.
982 * bfd-in2.h: Rebuild.
983 * All targets: Change initialization of byteorder and
984 header_byteorder to use enum bfd_endian values rather than
986 * All files: Change all references to byteorder_big_p and
987 header_byteorder_big_p to use new bfd_*_endian macros.
989 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
991 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
993 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
995 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
997 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
999 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1001 * ieee.c: Lots of minor cleanups. Make many functions return
1002 errors rather than calling abort. Also:
1003 (ieee_write_twobyte): Remove; change callers to call existing
1004 ieee_write_2bytes function.
1005 (ieee_write_expression): Don't output the section twice when
1006 outputting a local symbol. Don't emit an extraneous zero if there
1008 (ieee_slurp_sections): Set the lma as well as the vma.
1009 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1011 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1012 a recognized one or bfd_arch_unknown.
1013 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1015 (ihex_get_symtab): Likewise.
1017 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1019 * aoutx.h: Include <ctype.h>.
1020 (struct aout_link_includes_table): Define.
1021 (struct aout_link_includes_totals): Define.
1022 (struct aout_link_includes_entry): Define.
1023 (aout_link_includes_lookup): Define macro.
1024 (struct aout_final_link_info): Add includes field.
1025 (aout_link_includes_newfunc): New static function.
1026 (NAME(aout,final_link)): Initialize includes hash table.
1027 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1029 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1031 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1033 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1035 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1037 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1039 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1040 (pe_print_private_bfd_data): call pe_print_reloc.
1041 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1042 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1043 up some debugging as well.
1045 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1047 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1050 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1052 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1053 when setting sections to NULL.
1055 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1057 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1059 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1060 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1062 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1063 * bfd-in2.h: Rebuild.
1065 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1067 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1069 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1071 * ihex.c (ihex_scan): Handle record types 4 and 5.
1072 (ihex_object_p): Permit types 4 and 5.
1073 (ihex_set_section_contents): Remove check for out of range
1075 (ihex_write_object_contents): Generate types 4 and 5.
1077 * elflink.h (elf_link_output_extsym): Just ignore warning and
1078 indirect references to symbols which don't really exist.
1080 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1082 * peicode.h (pe_print_idata): Minor format fixes
1083 (pe_print_edata): New function. Under private printing, this formats
1084 the edata section of a PE file.
1085 (pe_print_private_bfd_data): Added call to pe_print_edata.
1087 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1089 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1090 index, don't call stoi.
1092 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1094 * srec.c (srec_scan): Set lma as well as vma.
1096 * ihex.c: New file; support for Intel Hex format.
1097 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1098 (ihex_vec): Declare.
1099 (bfd_target_vector): Always include ihex_vec.
1100 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1101 * Makefile.in: Rebuild dependencies.
1102 (BFD_LIBS): Add ihex.o
1103 (BFD_LIBS_CFILES): Add ihex.c.
1104 * bfd-in2.h: Rebuild.
1106 * elf.c (assign_file_positions_for_segments): Sort the sections in
1108 (get_program_header_size): Return the right size if segment_map is
1110 (copy_private_bfd_data): Don't bother to sort the sections.
1112 * bfd.c (bfd_record_phdr): New function.
1113 * bfd-in.h (bfd_record_phdr): Declare.
1114 * bfd_in2.h: Rebuild.
1116 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1119 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1120 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1122 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1123 (bfd_zmalloc): Change declaration.
1124 * libbfd.h: Rebuild.
1125 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1126 and realloc. Don't set bfd_error_no_memory if they fail.
1128 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1130 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1131 uses as well. Added a new howto to deal with TOCREL16 relocs that
1132 are TOCDEFN as well.
1133 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1134 to handle RVA relocs from dlltool.
1135 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1136 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1137 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1139 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1140 to get the right section alignment.
1142 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1144 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1145 p_paddr if p_paddr is zero.
1146 (make_mapping): Set includes_filehdr and includes_phdrs for first
1148 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1150 (assign_file_positions_for_segments): Handle includes_filehdr and
1151 includes_phdrs. Remove special handling of PT_PHDR and first
1153 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1154 when appropriate. Remove special handling of PT_PHDR segment.
1155 Use a more complex condition for when a section is included in a
1156 segment to handle Solaris linker oddities.
1158 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1160 * coff-m88k.c (howto_table): Reformatted for easier reading;
1161 special_function now points to new function m88k_special_reloc.
1162 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1164 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1165 be done correctly by m88k_special_reloc.
1166 (reloc_processing): New function to be used by RELOC_PROCESSING.
1167 (RELOC_PROCESSING): Define to call reloc_processing.
1169 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1171 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1172 (pe_print_pdata): Likewise.
1174 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1175 obstack_alloc fails.
1176 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1178 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1179 * Many files: don't set bfd_error_no_memory if one of the above
1182 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1183 if p_paddr_valid is set.
1184 (copy_private_bfd_data): New static function.
1185 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1187 * elf.c (assign_file_positions_for_segments): Fix case where extra
1188 program headers were allocated.
1190 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1191 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1192 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1193 _bfd_elf_print_private_bfd_data.
1195 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1196 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1197 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1198 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1199 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1200 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1201 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1203 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1205 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1206 * elf.c (make_mapping): New static function.
1207 (map_sections_to_segments): New static function.
1208 (elf_sort_sections): New static function.
1209 (assign_file_positions_for_segments): New static function.
1210 (map_program_segments): Remove.
1211 (get_program_header_size): Remove sorted_hdrs, count, and
1212 maxpagesize parameters. Simplify.
1213 (assign_file_positions_except_relocs): When generating an
1214 executable, use assign_file_positions_for_segments.
1215 (elf_sort_hdrs): Remove.
1216 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1217 to get_program_header_size.
1219 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1221 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1223 * configure, config.in: Regenerate with autoconf 2.7.
1225 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1226 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1228 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1230 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1231 (ecoff_sec_to_styp_flags): Likewise.
1232 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1233 (ecoff_set_symbol_info): Handle scRConst.
1234 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1235 (ecoff_compute_section_file_positions): Handle .rconst section.
1236 (_bfd_ecoff_write_object_contents): Likewise.
1237 (ecoff_link_check_archive_element): Handle scRConst.
1238 (ecoff_link_add_externals): Likewise.
1239 (ecoff_link_write_external): Handle .rconst section.
1240 (ecoff_reloc_link_order): Likewise.
1241 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1242 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1244 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1246 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1247 DEF_DYNAMIC flag is set.
1249 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1251 * host-aout.c: If TRAD_HEADER is defined, include it.
1253 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1255 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1256 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1257 (BFD_NEED_DECLARATION): New function.
1258 * configure.in: Use BFD_NEED_DECLARATION.
1259 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1260 * configure, config.in: Rebuild with autoconf 2.6.
1262 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1263 special_sections before returning when called with a non XCOFF
1266 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1269 * coffcode.h (coff_compute_section_file_positions): Only pad the
1270 previous section to force file alignment when creating an
1273 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1275 * coffcode.h (coff_compute_section_file_positions): If
1276 RS6000COFF_C, set up the .debug section.
1278 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1279 if it is not large enough to accomodate the entire TOC area with
1280 signed 16 bit offsets.
1281 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1283 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1284 TOC anchor to use the TOC value used in the output file.
1286 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1288 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1289 (_bfd_coff_read_string_table): Likewise.
1291 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1293 * pe-arm.c: Fix typos.
1294 * coff-arm.c: Likewise.
1296 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1298 * coff-ppc.c (list_ele): Added "cat"egory member.
1299 (record_toc): New category parameter (priv or pub).
1300 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1301 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1302 the mainline. It addes extra toc cells in error.
1303 (ppc_coff_swap_sym_in_hook): Added some documentation.
1304 (dump_toc): Can now diagnose "virtual toc" chicanery.
1306 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1308 * elf-bfd.h (struct elf_link_hash_table): Change type of
1309 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1311 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1313 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1314 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1316 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1317 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1318 defined or mentioned in a regular file.
1320 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1322 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1323 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1324 (coff_ppc_relocate_section): Correct REL24 handling
1325 (ppc_process_before_allocation): Correct TOCDEFN handling
1327 * peicode.h (dir_names): Added name descriptions
1329 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1331 * VERSION: Updated to cygnus-2.6.
1333 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1335 * targets.c (m68k4knetbsd_vec): Declare.
1337 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1339 * targets.c (bfd_target): Change type of second argument to
1340 _bfd_print_private_bfd_data from void * to PTR.
1341 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1342 using PTR rather than void *.
1343 * bfd-in2, libbfd.h: Rebuild.
1344 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1346 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1347 _bfd_generic_bfd_print_private_bfd_data rather than casting
1350 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1352 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1353 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1355 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1356 BFD64_BACKENDS_CFILES): New variables.
1359 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1361 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1362 not at the file position of the first section.
1363 * coffcode.h (coff_compute_section_file_positions): Avoid using
1365 (coff_write_object_contents): When generating a PPC PE executable
1366 with no symbols, round up the file size to a COFF_PAGE_SIZE
1368 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1369 don't write out a string table.
1371 * elf.c (bfd_section_from_shdr): When using a different section
1372 header, pass the new one to _bfd_elf_make_section_from_shdr.
1373 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1374 (elf_map_symbols): Add section VMA to symbol value when comparing
1376 (_bfd_elf_compute_section_file_positions): Only build symbol table
1377 if there are some symbols. Set file offset of symtab and strtab
1379 (assign_file_positions_except_relocs): Remove dosyms parameter.
1380 Change all callers. Never set file offset of symtab and strtab
1382 (_bfd_elf_copy_private_section_data): New function.
1383 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1384 (_bfd_elf_copy_private_symbol_data): New function.
1385 (swap_out_syms): Check for special mapping of st_shndx created by
1386 copy_private_symbol_data.
1387 * elfxx-target.h: Use new copy routines.
1388 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1389 (_bfd_elf_copy_private_section_data): Declare.
1391 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1393 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1396 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1397 _bfd_dummy_target, matching the recent change to archive
1400 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1402 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1403 arithmetic on PTR types.
1405 * aout-target.h (MY(callback)): Set the lma of the sections.
1407 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1408 symbol into a reloc against the section.
1410 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1412 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1413 glue for the relocs: IMGLUE and IFGLUE.
1414 (record_toc): new function - tracks toc contents
1415 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1416 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1417 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1418 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1419 (ppc_record_toc_entry): Removed a debug define (duh)
1421 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1422 (pe_print_idata): New function - formats the idata section data
1423 (pe_print_pdata): New function - formats the pdata section data
1424 (pe_print_private_bfd_data): calls to above
1426 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1428 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1429 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1430 TARGET_SYM and TARGET_NAME for vector and BFD name.
1431 * coff-pmac.c (pmac_xcoff_vec): Remove.
1432 (TARGET_SYM, TARGET_NAME): Define.
1433 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1434 machine to 0, not all PowerMacs are 601s.
1436 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1438 * elfcode.h (elf_object_p): Read in any program headers.
1439 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1440 based on the program headers, if any.
1441 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1442 (map_program_segments): Set p_paddr of program headers based on
1445 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1447 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1450 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1451 trying to do a relocateable link with a non-a.out object file.
1453 * archive.c (bfd_generic_archive_p): Check the first object file
1454 in an archive even if target_defaulted is set. If the object file
1455 has the wrong xvec, reject it.
1457 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1458 be represented, report the name via _bfd_error_handler.
1459 (translate_to_native_sym_flags): Likewise.
1460 * elf32-mips.c (mips_elf_final_link): Likewise.
1461 * oasys.c (oasys_write_sections): Likewise.
1463 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1464 which checks for STYP_OVRFLO sections.
1465 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1466 reloc and lineno count overflows.
1467 (coff_write_object_contents): Call coff_count_linenumbers before
1468 coff_compute_section_file_positions. If RS6000COFF_C, handle
1469 reloc and lineno count overflows.
1470 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1471 relocs before dealing with .pad sections. Count overflow section
1472 headers when handling .pad sections.
1474 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1477 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1478 (struct xcoff_link_hash_table): Add descriptor_section and
1479 special_sections fields.
1480 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1481 (xcoff_link_add_symbols): Set linkage section alignment. Create
1482 descriptor section. Check for magic symbol names (_text, etc.),
1483 and record them in special_sections if found. Set
1484 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1485 descriptor field to point back to the function code symbol.
1486 (xcoff_sweep): Always mark the special descriptor_section.
1487 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1488 function descriptor, and mark it if it is.
1489 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1490 parameter, and fill it in. Allocate space for the descriptor
1492 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1493 global linkage code. If an undefined function descriptor is
1494 exported, arrange to define it. Warn about any other undefined
1496 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1497 (xcoff_write_global_symbol): Create a function descriptor when
1499 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1500 * bfd-in2.h: Rebuild.
1502 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1504 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1505 (ppc_coff_link_hash_table): new types for hashing
1506 (ppc_coff_link_hash_newfunc): hash entry constructor
1507 (ppc_coff_link_hash_table_init): hash table initializer
1508 (ppc_coff_link_hash_table_create): hash table constructor
1509 (ppc_record_toc_entry): changed references to hash table
1510 (coff_ppc_relocate_section): changed references to hash table
1512 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1513 * libcoff.h: Rebuild
1515 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1516 (coff_link_add_symbols): removed toc_offset init
1518 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1520 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1523 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1524 if it is given and mmep is available.
1525 * acconfig.h: Undef USE_MMAP.
1526 * configure, config.in: Regenerated.
1527 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1528 table handling the old way.
1529 (aout_get_external_symbols): Don't complain if last byte of string
1531 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1532 (bfd_free_window) [! USE_MMAP]: Don't define.
1533 (bfd_get_file_window,
1534 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1536 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1538 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1541 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1543 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1544 compatible with AMD generated COFF files. Try to support both AMD
1545 and GNU formats simultaneously.
1546 (coff_a29k_relocate_section): Likewise.
1548 * libbfd.c (bfd_get_file_window): Change writable parameter from
1549 int to boolean; update all callers. Pass MAP_SHARED if not
1550 writable--it's required on Solaris. Cast fprintf argument to
1552 * bfd-in.h (bfd_get_file_window): Update declaration.
1553 * bfd-in2.h: Rebuild.
1554 * aoutx.h: Update calls to bfd_get_file_window.
1556 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1558 (xcoff_swap_ldhdr_in): New static function.
1559 (xcoff_swap_ldsym_in): New static function.
1560 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1561 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1562 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1563 Handle XTY_ER/XMC_XO symbols correctly.
1564 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1565 rather than normal symbol table.
1566 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1567 already defined with the same absolute value.
1568 (xcoff_mark): When considering called symbols, check whether the
1569 descriptor is from a dynamic object, rather than the symbol
1571 (xcoff_build_ldsyms): Likewise.
1573 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1574 Cast realloc and malloc return values. If malloc or realloc fail,
1575 set bfd_error_no_memory.
1576 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1577 * bfd-in2.h: Rebuild.
1579 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1581 * coff-ppc.c (ppc_record_toc_entry): new function.
1582 (in_reloc_p): changed return value.
1583 (coff_ppc_relocate_section): much rework.
1584 (ppc_allocate_toc_section): new function.
1585 (ppc_process_before_allocation): new function.
1586 (ppc_coff_swap_sym_in_hook): new function.
1588 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1589 (coff_link_add_symbols): initialize toc_offset.
1591 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1592 (coff_swap_aouthdr_out): Added more sections to the data
1593 dictionary for the pe file header. Also changed linker version
1594 number on the ppc side.
1595 (dir_names): small improvements to the dictionary printing.
1596 (pe_mkobject_hook): save the file level flags.
1598 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1599 (pe_tdata): added real_flags field
1600 (coff_tdata): added local_toc_sym_map and access macro
1602 * libcoff.h (coff_link_hash_entry): added toc_offset field
1603 (pe_tdata): added real_flags field
1604 (coff_tdata): added local_toc_sym_map and access macro
1606 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1607 (coff_mkobject): init for local_toc_sym_map
1608 (coff_write_object_contents): set the internal_a.magic to
1609 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1612 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1614 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1615 entries until both the line number address and the function name
1616 address are too large.
1618 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1619 * configure: Rebuilt.
1621 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1622 is defined in the environment.
1624 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1626 * som.c (som_get_section_contents_in_window): Define to use
1629 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1631 * coff-i860.c: New file, based on coff-i386.c.
1632 * cpu-i860.c: New file, based on cpu-i386.c.
1633 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1634 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1635 targets, using i860coff_vec.
1636 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1637 trad-core.o and hosts/i860mach3.h.
1638 (i860coff_vec): Use coff-i860.o and cofflink.o.
1639 * configure: Rebuild.
1640 * Makefile.in: Rebuild dependencies.
1641 (ALL_MACHINES): Add cpu-i860.o.
1642 (BFD32_BACKENDS): Add coff-i860.o.
1643 (CFILES): Add cpu-i860.c and coff-i860.c.
1644 * targets.c (i860coff_vec): Declare.
1645 (bfd_target_vector): Add &i860coff_vec.
1646 * archures.c (bfd_i860_arch): Declare.
1647 (bfd_archures_list): Add &bfd_i860_arch.
1648 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1649 (coff_set_flags): Handle bfd_arch_i860.
1650 (coff_write_object_contents): Handle I860 a.out magic number.
1652 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1654 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1655 the created .tc section to 2.
1656 (xcoff_mark): Don't keep a .loader reloc for a call to an
1657 undefined symbol when creating a shared library.
1658 (xcoff_build_ldsyms): When creating a shared library, generate
1659 global linkage code for a call to an undefined symbol.
1661 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1663 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1664 BFD32_BACKENDS, BFD64_BACKENDS.
1665 (.dep1): Put mkdep output in a separate file.
1666 Rebuilt dependencies.
1668 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1671 Permit use of mmap when available:
1673 * configure.in: Check for mmap, madvise, mprotect.
1674 * config.in, configure: Regenerated.
1676 * libbfd.c (struct _bfd_window_internal): Define type.
1677 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1679 (ok_to_map): New static variable for debugging.
1680 (_bfd_generic_get_section_contents_in_window): New function.
1681 * bfd-in.h (bfd_window_internal): Declare type.
1682 (bfd_window): Define type.
1683 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1684 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1687 * libaout.h (struct aoutdata): Add two window fields.
1688 (obj_aout_sym_window, obj_aout_string_window): New macros.
1689 * aoutx.h (some_aout_object_p): Initialize windows.
1690 (aout_get_external_symbols): Get symbol data and strings in
1691 windows instead of explicitly allocated buffers.
1692 (slurp_symbol_table): Free window instead of memory.
1693 (bfd_free_cached_info): Release windows instead of freeing storage
1695 (aout_link_free_symbols): Ditto.
1697 * targets.c (bfd_target): Add new field for
1698 get_section_contents_in_window.
1699 (BFD_JUMP_TABLE_GENERIC): Updated.
1700 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1701 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1702 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1703 macros for get_section_contents_in_window field.
1705 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1707 * core.c: Renamed to corefile.c
1708 * makefile.dos (OBJS): Change core.o to corefile.o
1709 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1712 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1714 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1715 targ_selvecs to allow debugging under Irix-5 native.
1718 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1720 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1721 to o. Clobber and restore the list of new csects around the call
1722 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1723 linker error and the linker wants to read the symbol table. Reset
1724 the line number count of a real section even if it has no relocs.
1725 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1727 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1730 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1732 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1733 an undefined symbol in a shared link.
1735 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1736 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1737 phdm@info.ucl.ac.be (Philippe De Muyter).
1739 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1741 * coff-m88k.c (rtype2howto): New static function.
1742 (RTYPE2HOWTO): Use it rather than a macro definition.
1744 * coffcode.h (coff_write_object_contents): set internal_a.magic
1745 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1747 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1748 define TRAD_HEADER to new file hosts/delta68.h.
1749 m88*-motorola-sysv*, however, does use ptrace-core.o.
1750 * hosts/delta68.h: New file.
1752 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1753 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1755 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1757 * i386linux.c (MY(vec)): Declare before use.
1759 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1761 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1762 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1764 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1765 BFD is not of the right type.
1766 (bfd_elf_get_needed_list): Likewise.
1767 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1768 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1769 * xcofflink.c (XCOFF_XVECP): Define.
1770 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1772 (bfd_xcoff_import_symbol): Likewise.
1773 (bfd_xcoff_export_symbol): Likewise.
1774 (bfd_xcoff_link_count_reloc): Likewise.
1775 (bfd_xcoff_record_link_assignment): Likewise.
1776 (bfd_xcoff_size_dynamic_sections): Likewise.
1778 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1779 table index against the number of symbols for a base relative
1782 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1784 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1785 full_aouthdr flag here...
1786 (_bfd_xcoff_bfd_final_link): ...not here.
1788 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1790 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1791 systems that have a system <libelf.h>.
1792 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1793 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1794 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1795 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1796 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1797 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1798 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1800 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1802 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1803 set, set BSF_WEAK in symbol. Change all callers.
1804 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1805 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1806 _bfd_generic_link_add_one_symbol.
1807 (ecoff_indirect_link_order): Check that the section tdata relocs
1808 are not NULL before using them.
1810 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1811 define TRAD_HEADER as hosts/alphalinux.h.
1812 * configure: Rebuild.
1813 * hosts/alphalinux.h: New file.
1814 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1817 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1819 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1820 C_ECOMM storage classes.
1822 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1824 (xcoff_mark): Call xcoff_mark_symbol.
1825 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1826 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1828 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1830 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1832 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1834 (xcoff_find_reloc): New static function.
1835 (xcoff_link_add_symbols): Use it.
1836 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1837 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1838 relocate the value of C_DECL.
1840 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1842 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1844 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1845 callback decide what goes in .relocs.
1846 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1847 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1850 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1852 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1855 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1857 * xcofflink.c: More improvements, mostly to fix handling of
1858 constructors and a few other special cases.
1859 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1860 zero, reverting yesterday's change.
1861 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1862 (bfd_xcoff_link_count_reloc): Declare.
1863 (bfd_xcoff_record_link_assignment): Declare.
1864 * bfd-in2.h: Rebuild.
1866 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1868 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1869 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1870 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1871 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1872 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1873 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1875 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1878 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1879 segments includes the a.out header. See to that the magic number
1880 *always* is big-endian.
1882 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1883 m68k4k NetBSD configurations.
1885 * configure.in, configure: Separate i386 & mips NetBSD
1886 configurations from other BSD ones. Don't assume DEC is the only
1887 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1888 configurations. Add support for m68k4k NetBSD object format.
1890 * libaout.h: Added M_68K4K_NETBSD magic.
1892 * m68k4knetbsd.c: New file.
1894 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1896 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1899 * hosts/mipsnbsd.h: New file.
1902 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1904 * config.bfd: Add config stuff for mips*-*-magic* to set
1905 targ_defvec to ecoff_big_vec.
1908 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1910 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1912 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1913 toc_section, and entry_section fields.
1914 (struct xcoff_section_tdata): Remove ldrel_count field.
1915 * libcoff.h: Rebuild.
1916 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1918 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1919 full a.out header if full_aouthdr is set in xcoff_data.
1920 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1921 based on sections stored in xcoff_data.
1922 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1924 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1925 (rs6000coff_vec): Set symbol_leading_char to '.'.
1926 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1927 value stored in ret rather than returning a pointer value.
1929 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1931 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1934 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1936 * som.c (som_slurp_string_table): Allocate the strings with malloc
1937 since they're free'd by free_cached_info.
1938 (som_slurp_symbol_table): Similarly for the symbol table.
1940 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1942 * Makefile.in (diststuff): Don't make headers.
1944 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1946 * Makefile.in: Rebuild dependencies.
1948 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1949 output_bfd is not SunOS.
1950 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1951 non-SunOS input files.
1953 * xcofflink.c: Extensive changes to support linking shared objects
1954 and generating a .loader section.
1955 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1956 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1957 last_symndx, and ldrel_count fields.
1958 * libcoff.h: Rebuild.
1959 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1960 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1962 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1963 (bfd_xcoff_export_symbol): Declare.
1964 (bfd_xcoff_size_dynamic_sections): Declare.
1965 * bfd-in2.h: Rebuild.
1967 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1969 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1970 * configure: Rebuild.
1971 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1972 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1974 (pmac_xcoff_vec): Update to use new xcoff support.
1975 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1976 (xcoff_write_armap): Declare buf as unsigned char.
1977 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1979 * mpw-make.sed: Generalize subdir_do edit.
1981 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1983 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1984 correctly. Don't initialize asect->vma.
1986 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1988 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1989 something a little less than the page size.
1991 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1993 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1995 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1997 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1998 * coffcode.h (coff_write_object_contents): If .bss is before
1999 .data us that as data_start.
2000 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2002 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2003 (coff_swap_outhdr_out): Hardwire in version number.
2005 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2007 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2008 major and minor to *_vno, since the former are also macros in
2009 SunOS header files. Cast result of bfd_alloc to appropriate
2012 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2013 before assigning to sec_data.
2015 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2017 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2018 now relative to the section, not absolute.
2019 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2020 get the file name when there is a N_SO directory name. When
2021 handling stabs, remember that section->vma was added to the
2024 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2026 * sunos.c (struct sunos_link_hash_table): Add needed field.
2027 (sunos_link_hash_table_create): Call bfd_release, not free.
2028 (sunos_link_hash_table_create): Initialize needed field.
2029 (sunos_add_dynamic_symbols): Record needed objects.
2030 (bfd_sunos_get_needed_list): New function.
2031 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2032 * bfd-in2.h: Rebuild.
2034 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2036 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2038 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2040 * bfd-in.h (struct bfd_link_needed_list): Rename from
2041 bfd_elf_link_needed_list.
2042 * bfd-in2.h: Rebuild.
2043 * elf.c, elflink.h, libelf.h: Corresponding changes.
2045 Add start at AIX linker support; no shared libraries yet.
2046 * xcofflink.c: New file.
2047 * configure.in (rs600coff_vec): Use xcofflink.o.
2048 * configure: Rebuild.
2049 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2051 (struct xcoff_section_tdata): Define.
2052 (xcoff_section_data): Define macro.
2053 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2054 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2055 (_bfd_xcoff_bfd_final_link): Declare.
2056 (_bfd_ppc_xcoff_relocate_section): Declare.
2057 * libcoff.h: Rebuild.
2058 * coff-rs6000.c: Clean up a bit.
2059 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2060 cputype, csects, and debug_indices.
2061 (xcoff_copy_private_bfd_data): Copy cputype.
2062 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2063 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2064 (xcoff_reloc_type_lookup): Rename from
2065 rs6000coff_reloc_type_lookup.
2066 (coff_relocate_section): Define.
2067 (_bfd_xcoff_sizeof_headers): Define.
2068 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2069 (_bfd_xcoff_bfd_relax_section): Define.
2070 (_bfd_xcoff_bfd_link_split_section): Define.
2071 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2073 * coffcode.h (coff_compute_section_file_positions): If AIX,
2074 increment sofar by SMALL_AOUTSZ if not executable.
2075 (coff_write_object_contents): If AIX, always output an a.out
2076 header; if not executable, header size of SMALL_AOUTSZ.
2077 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2078 (_bfd_stringtab_init): Initialize xcoff field.
2079 (_bfd_xcoff_stringtab_init): New function.
2080 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2081 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2082 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2083 * libbfd.h: Rebuild.
2084 * Makefile.in: Rebuild dependencies.
2085 (BFD32_BACKENDS): Add xcofflink.o.
2086 (CFILES): Add xcofflink.c.
2088 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2089 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2090 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2092 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2094 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2096 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2098 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2099 * config.in: Regenerated.
2101 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2102 (_bfd_chunksize): New variable.
2103 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2104 for obstack chunk size.
2105 * configure.in: Check for getpagesize.
2106 * configure: Regenerated.
2108 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2110 * trad-core.c (rawptr): Make it a local variable of
2111 ptrace_unix_core_file_p.
2113 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2115 * coff-arm.c (in_reloc_p): New.
2116 * coff-i386.c (in_reloc_p): New.
2117 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2118 (coff_write_object_contents): Only set has_reloc_section
2120 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2121 in_reloc_p to decide if reloc should be emitted.
2122 * libcoff.h (pe_data_type.in_reloc_p): New.
2123 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2125 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2127 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2128 (_bfd_coff_read_internal_relocs): Likewise.
2129 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2130 (_bfd_coff_read_internal_relocs): Likewise.
2132 * elflink.h (elf_link_add_object_symbols): Correct conditions
2133 under which type and size change warnings are issued.
2135 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2137 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2138 a symbol which is not in a real section.
2139 (coff_write_native_symbol): Corresponding change.
2141 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2142 coff_link_hash_newfunc and make non-static.
2143 (_bfd_coff_link_hash_table_init): New function, broken out of
2144 _bfd_coff_link_hash_table_create.
2145 (_bfd_coff_link_hash_table_create): Use it.
2146 (process_embedded_commands): Make static.
2147 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2148 (_bfd_coff_link_hash_table_init): Declare.
2149 * libcoff.h: Rebuild.
2151 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2152 field in XCOFF tdata.
2153 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2154 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2155 based on cputype stored in a.out header, or in n_type of initial
2157 (coff_write_object_contents): Set cputype correctly in a.out
2159 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2161 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2162 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2164 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2165 * libcoff.h: Rebuild.
2167 * cpu-rs6000.c (rs6000_compatible): New static function.
2168 (bfd_rs6000_arch): Use it.
2169 * cpu-powerpc.c (powerpc_compatible): New static function.
2170 (arch_info_struct): Define various flavours of PowerPC.
2171 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2174 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2176 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2178 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2180 * elflink.h (elf_link_add_object_symbols): Don't warn about
2181 changing the size or type if the old definition was weak.
2183 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2185 * coffcode.h (combined_entry_type): Add fix_line field.
2186 (coff_slurp_line_table): Warn if we try to set the lineno field of
2188 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2189 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2190 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2191 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2193 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2194 * libcoff.h: Rebuild.
2196 * libcoff-in.h (struct xcoff_tdata): Define.
2197 (xcoff_data): Define.
2198 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2199 * bfd-in2.h, libcoff.h: Rebuild.
2200 * coff-rs6000.c (xcoff_mkobject): New static function.
2201 (coff_mkobject): Define.
2202 (xcoff_copy_private_bfd_data): New static function.
2203 (coff_bfd_copy_private_bfd_data): Define.
2204 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2206 (rs6000coff_vec): Add DYNAMIC to object_flags.
2207 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2208 .loader sections specially.
2209 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2210 section alignment from the XCOFF tdata information.
2211 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2212 F_SHROBJ, and copy the extra a.out header information into the
2213 XCOFF tdata structure.
2214 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2215 F_DYNLOAD and the extra a.out header information.
2216 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2217 C_HIDEXT symbol with attached csect information.
2218 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2219 in the o_maxdata field.
2220 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2221 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2222 end if BSF_NOT_AT_END is set.
2224 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2225 _bfd_read_ar_hdr_fn.
2226 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2227 * bfd-in2.h, libbfd.h: Rebuild.
2228 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2230 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2231 (bfd_slurp_bsd_armap_f2): Likewise.
2232 (_bfd_slurp_extended_name_table): Likewise.
2234 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2236 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2238 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2239 when the symbol table is empty.
2241 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2242 space for section symbols, since we don't output them either.
2243 (elf_m68k_adjust_dynindx): Removed.
2245 * ptrace-core.c (rawptr): Make it a local variable of
2246 ptrace_unix_core_file_p.
2248 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2250 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2253 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2254 Mac object file formats.
2256 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2258 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2259 auxent if there isn't one.
2260 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2261 rather than FILNMLEN as the maximum name length.
2263 * coffcode.h (bfd_coff_backend_data): Add new field
2264 _bfd_coff_print_aux.
2265 (bfd_coff_print_aux): New static function.
2266 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2267 scnlen field of an XTY_LD csect aux entry.
2268 (coff_print_aux): New static function.
2269 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2270 in coff_pointerize_aux_hook.
2271 (bfd_coff_std_swap_table): Initialize new field.
2272 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2273 * libcoff.h: Rebuild.
2274 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2275 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2277 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2278 if there are symbols, for native AIX ld compatibility.
2280 * coffcode.h (bfd_coff_backend_data): Add new field
2281 _bfd_coff_pointerize_aux_hook.
2282 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2283 or I960, and as 0 otherwise.
2284 (bfd_coff_std_swap_table): Initialize new field.
2285 * libcoff.h: Rebuild.
2286 * coffgen.c (coff_pointerize_aux): Change parameters to take
2287 symbol pointer instead of type and class, and to take aux index.
2288 Call _bfd_coff_pointerize_aux_hook if it is defined.
2289 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2290 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2291 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2293 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2294 read-only/host-only support.
2296 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2298 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2301 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2302 BFD_JUMP_TABLE_ARCHIVE accordingly.
2303 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2304 (_bfd_compute_and_write_armap): Declare.
2305 (_bfd_generic_read_ar_hdr): Declare.
2306 (_bfd_read_ar_hdr): Define.
2307 (_bfd_noarchive_read_ar_hdr): Define.
2308 (_bfd_archive_bsd_read_ar_hdr): Define.
2309 (_bfd_archive_coff_read_ar_hdr): Define.
2310 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2311 _bfd_read_ar_hdr instead.
2312 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2313 (_bfd_compute_and_write_armap): Rename from
2314 compute_and_write_armap. Make non-static. Change all callers.
2315 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2316 than _bfd_snarf_ar_hdr.
2317 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2318 * ieee.c (ieee_read_ar_hdr): Define.
2319 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2320 * oasys.c (oasys_read_ar_hdr): Define.
2321 * som.c (som_read_ar_hdr): Define.
2322 * bfd-in2.h, libbfd.h: Rebuild.
2324 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2326 * peicode.c (coff_swap_filehdr_in): If symptr is
2327 zero, there aren't any symbols, even if nsyms is set.
2329 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2331 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2333 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2334 sections, and set styp correctly for them: .got, .hash, .dynamic,
2335 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2336 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2338 (ecoff_sort_hdrs): New static function.
2339 (ecoff_compute_section_file_positions): Return boolean, not void.
2340 Sort the sections by VMA before looking through them. Put the
2341 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2342 section on an appropriate boundary within the page.
2343 (ecoff_compute_reloc_file_positions): Check return value of
2344 ecoff_compute_section_file_positions.
2345 (_bfd_ecoff_set_section_contents): Likewise.
2346 (_bfd_ecoff_write_object_contents): Check for various Alpha
2347 section types when incrementing text_size and data_size. Call
2348 adjust_headers backend function if it exists.
2349 * coff-alpha.c (alpha_adjust_headers): New static function.
2350 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2351 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2353 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2355 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2357 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2358 of ALTERNATE_AIX_CORE_FORMAT.
2359 * configure.in (aix4): No longer need CORE_FLAGS.
2360 * configure: Updated.
2362 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2364 NS32k changes from Ian Dall:
2365 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2367 (aout_link_input_section_std, aout_link_input_section_ext,
2368 aout_link_reloc_link_order): Call them instead of _bfd_*
2370 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2372 (backend_data): Use it instead of hardcoded zero.
2374 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2375 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2377 * ns32knetbsd.c: Include bfd.h.
2378 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2379 (MY_bfd_reloc_type_lookup): Declare function too.
2380 * pc532-mach.c (set_sizes): Don't declare.
2381 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2382 (backend_data, MY_backend_data): Don't define.
2384 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2385 ns32k-*-lites* like ns32k-*-netbsd*.
2387 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2390 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2392 * coffcode.h (coff_write_object_contents): Restore setting
2393 f_timdat to 0, deleted on August 22.
2395 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2397 * coffcode.h (coff_bfd_copy_private_symbol_data,
2398 coff_bfd_copy_private_section_data,
2399 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2400 * peicode.h (coff_bfd_copy_private_bfd_data): New
2401 (pe_bfd_copy_private_bfd_data): New.
2402 (coff_swap_scnhdr_in): Swap bss size into the right place.
2403 (pe_print_private_bfd_data): Add some newlines.
2405 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2407 * som.c (setup_sections): Don't die if a space has no subspaces.
2409 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2411 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2412 dynamic symbol override a common symbol. Don't change the size or
2413 type if they have been set and the new symbol is not a definition.
2414 Warn if the size or type changes.
2416 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2418 * som.c (som_begin_writing): Don't write the symbol table or
2420 (som_finish_writing): Write them here. Place them after the
2421 subspace data, but before the relocs.
2423 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2425 * sunos.c (sunos_add_one_symbol): Just pass false, not
2426 info->shared_library, to sunos_create_dynamic_sections.
2427 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2429 (sunos_check_dynamic_reloc): Remove .text section assertion.
2431 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2433 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2434 * configure, configure.in: Add pmac_xcoff_vec case.
2435 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2436 * coff-pmac.c: New file, PowerMac XCOFF support.
2437 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2438 * targets.c (pmac_xcoff_vec): Declare.
2440 * mpw-config.in: Various changes to be compatible with the
2441 autoconf-based configury.
2442 * mpw-make.sed: New file, sed commands to translate Unix
2443 makefile into MPW syntax.
2444 * mpw-make.in: Remove.
2445 * hosts/mpw.h: Remove.
2446 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2447 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2449 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2451 * binary.c (binary_get_symtab): Return an empty string on error.
2452 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2454 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2456 * coff-ppc.c: Reformatted according to gnu conventions
2457 Removed irrelevant "if 0" code
2459 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2461 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2462 symbols rather than as indirect symbols.
2463 (MY(slurp_symbol_table)): Don't do anything special about
2466 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2467 of .ctors and .dtors sections is no larger than 2.
2469 * sunos.c (sunos_add_one_symbol): Don't change
2470 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2472 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2473 dynamic symbols when creating a shared library.
2474 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2476 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2477 written even if it is not defined in a regular object.
2478 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2479 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2480 rather than the constant 22.
2481 (sunos_check_dynamic_reloc): Handle creating a shared library.
2482 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2483 zero when creating a shared library.
2484 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2485 write it out at the start of the symbol table.
2487 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2489 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2491 * config.bfd: Add arm-*-coff.
2492 * configure.in, configure: Add armcoff_{little,big}_vec.
2493 * targets.c (armcoff_{little,big}_vec): Declare.
2494 (bfd_target_vector): Add armcoff_{little,big}_vec.
2495 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2497 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2499 * targets.c (bfd_find_target): Remove debugging code.
2501 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2503 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2505 * Makefile.in: added *-ppc files
2506 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2507 allow pe based .o's to be shared with other tools on ppc/NT
2508 * config.bfd: added powerpc[le]-[pe|winnt] config support
2509 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2510 * peicode.h: Added more section flags for PE on ppc
2511 Added coff_swap_filehdr_out to allow peicode.h to be
2512 used for non-image PE files on ppc.
2513 Check for image, or not, before copying pe_opthdr
2514 * targets.c: Added new bfd's
2515 * targets.c: Removed two inactive bfds that shouldn't have made it this
2518 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2520 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2521 explicit values to initialize all relocs. Change all users.
2522 (ppc_elf_brtaken_inner): New function to handle branch predicition
2524 (ppc_elf_brtaken_reloc): Ditto.
2525 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2526 relocs use ppc_elf_unsupported_reloc.
2527 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2528 needs to be reported.
2529 (ppc_elf_relocate_section): Support branch prediction relocs.
2531 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2533 * bfd.c (bfd_assert): Remove \n from string passed to
2536 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2537 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2538 (bfd_coff_make_section_hook): Don't define.
2539 (coff_make_section_hook): Remove.
2540 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2541 (styp_to_sec_flags): Likewise.
2542 (coff_write_object_contents): Likewise.
2543 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2545 * libcoff.h: Rebuild.
2546 * coffgen.c (make_a_section_from_file): Just call
2547 bfd_make_section_anyway, not bfd_make_section or
2548 bfd_coff_make_section_hook.
2549 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2550 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2551 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2552 make_section_hook field.
2553 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2555 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2556 pointers into value field for warning and indirect symbols; just
2557 leave the value field alone.
2558 * linker.c (generic_link_add_symbol_list): Use next symbol for
2559 warning and indirect symbols, rather than looking in symbol value.
2560 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2561 parameter. Change all callers. Remove support for indirect
2562 symbols; it didn't work anyhow.
2563 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2564 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2565 * bfd-in2.h: Rebuild.
2567 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2569 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2570 go back to telling the tools this reloc operates on 32 bits.
2572 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2574 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2575 rather than a direct fprintf.
2576 * archive.c (_bfd_write_archive_contents): Likewise.
2577 * coffcode.h (coff_slurp_symbol_table): Likewise.
2578 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2579 (ppc_elf_unsupported_reloc): Likewise.
2580 (ppc_elf_relocate_section): Likewise.
2581 * i386linux.c (linux_tally_symbols): Likewise.
2582 (linux_finish_dynamic_link): Likewise.
2583 * osf-core.c (osf_core_core_file_p): Likewise.
2584 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2585 * som.c (som_sizeof_headers): Likewise.
2586 * srec.c (srec_bad_byte): Likewise.
2587 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2588 * libbfd-in.h (bfd_assert): Declare first parameter const.
2589 * libbfd.h: Rebuild.
2590 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2591 bfd_reloc_overflow is enough.
2592 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2593 * coff-h8500.c (rtype2howto): Likewise.
2594 * coff-z8k.c (rtype2howto): Likewise.
2595 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2596 * elf.c (_bfd_elf_get_lineno): Likewise.
2597 (_bfd_elf_no_info_to_howto): Likewise.
2598 (_bfd_elf_no_info_to_howto_rel): Likewise.
2599 * hp300hpux.c (convert_sym_type): Likewise.
2600 (MY(swap_std_reloc_in)): Likewise.
2601 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2603 * libaout.h (struct aoutdata): Add line_buf field.
2604 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2605 and filename_buffer. Instead, use a malloc buffer stored in the
2606 new line_buf field. Remove length restrictions.
2608 * coffgen.c (string_size): Remove static variable.
2609 (debug_string_size, debug_string_section): Likewise.
2610 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2611 and debug_string_size_p parameters. Use them instead of the
2612 global variables. Change all callers.
2613 (coff_write_symbol): Likewise.
2614 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2615 (coff_write_symbols): Add local variables to replace removed
2618 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2619 function, and line_base fields.
2620 * libcoff.h: Rebuild.
2621 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2622 information, rather than using static variables.
2624 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2625 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2627 * init.c (initialized): Remove static variable.
2628 (bfd_init): Don't bother setting initialized.
2629 (bfd_check_init): Remove.
2630 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2631 * libbfd.h: Rebuild.
2633 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2635 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2636 size for full core dumps. Copy core file header to private data.
2637 (rs6000coff_core_file_failing_command,
2638 rs6000coff_core_file_failing_signal): New functions to extract
2639 the file name and terminating signal from the core file.
2640 * coff-rs6000.c: Use them.
2642 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2644 Change arch info to be const, initialized at compile time.
2645 * archures.c: Reindent many functions. Change CONST to const.
2646 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2647 nothing set it anyhow. Make next const.
2648 (bfd_arch_info_list): Remove.
2649 (bfd_archures_list): Rename from archures_init_table. Change from
2650 a table of function pointers to a table of bfd_arch_info_type
2651 structure addresses.
2652 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2653 (bfd_lookup_arch): Likewise.
2654 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2656 (bfd_default_arch_struct): Make const.
2657 (bfd_arch_init, bfd_arch_linkin): Remove.
2658 (bfd_get_arch_info): Return a const pointer.
2659 * init.c (bfd_init): Don't call bfd_arch_init.
2660 * bfd.c (struct _bfd): Make arch_info const.
2661 * bfd-in2.h: Rebuild.
2662 * libbfd.h: Rebuild.
2663 * configure.in: Put & before everything in $selarchs.
2664 * configure: Rebuild.
2665 * cpu-*.c: Change bfd_*_arch from a function which calls
2666 bfd_arch_linkin to a const structure.
2667 * ieee.c (ieee_object_p): Make arch const.
2669 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2671 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2673 * bfd-in2.h: Regenerate.
2674 * libbfd.h: Regenerate.
2676 * elf32-ppc.c (reloc_type): Update names to match current draft.
2677 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2678 relative. Update names to current V.4 draft.
2679 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2680 (ppc_elf_relocate_section): Rename relocations to match draft.
2682 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2684 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2685 compiled with -mrelocatable-lib to be linked with either normal
2686 modules or -mrelocatable modules.
2688 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2690 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2691 in the a.out header.
2693 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2694 a reloc against a local symbol, even if it's not a section.
2696 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2698 * targets.c (bfd_target): Remove unused align_power_min field.
2699 * bfd-in2.h: Rebuild.
2700 * All backends: Remove initialization of align_power_min.
2702 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2704 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2706 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2708 * config.bfd (mips-dec-netbsd*): New target.
2709 * configure.host (mips-dec-netbsd*): New host.
2710 * configure.in (mips-dec-netbsd*): New native.
2711 * configure: Rebuild.
2713 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2715 Make the COFF backend linker merge common types:
2716 * cofflink.c (struct coff_debug_merge_element): Define.
2717 (struct coff_debug_merge_type): Define.
2718 (struct coff_debug_merge_hash_entry): Define.
2719 (struct coff_debug_merge_hash_table): Define.
2720 (coff_debug_merge_hash_table_init): Define.
2721 (coff_debug_merge_hash_table_free): Define.
2722 (coff_debug_merge_hash_lookup): Define.
2723 (struct coff_final_link_info): Add debug_merge field.
2724 (coff_debug_merge_hash_newfunc): New static function.
2725 (_bfd_coff_final_link): Allocate and free debug_merge table.
2726 (coff_link_input_bfd): Merge identical enum, struct and union
2729 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2731 Convert i960 COFF to use COFF backend linker.
2732 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2733 structure to store the symbol being used.
2734 (coff_i960_start_final_link): New static function.
2735 (coff_i960_relocate_section): New static function.
2736 (coff_i960_adjust_symndx): New static function.
2737 (coff_start_final_link): Define.
2738 (coff_relocate_section): Define.
2739 (coff_adjust_symndx): Define.
2740 * coffcode.h (bfd_coff_backend_data): Add new callback function
2741 _bfd_coff_start_final_link.
2742 (bfd_coff_start_final_link): Define.
2743 (coff_start_final_link): Define if not defined.
2744 (bfd_coff_std_swap_table): Add coff_start_final_link.
2745 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2747 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2748 function callback is not NULL.
2749 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2750 (_bfd_coff_internal_syment_name): Declare.
2751 * libcoff.h: Rebuild.
2752 * configure.in (icoff_big_vec): Add cofflink.o.
2753 (icoff_little_vec): Likewise.
2754 * configure: Rebuild.
2756 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2758 * Makefile.in (clean-info): Remove extraneous tab from line
2761 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2763 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2764 contents has relocs.
2766 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2768 * coffcode.h (coff_compute_section_file_positions): Keep the
2770 (coff_write_object_contents): Remember if it's a relocatable
2772 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2773 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2774 if relocatable file. Swap out saved raw size.
2776 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2778 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2779 (maintainer-clean): Rename from realclean, passing
2780 maintainer-clean down to subdirectories, but leave realclean as a
2783 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2786 * dep-in.sed: Remove config.h from generated dependencies.
2788 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2789 broken out of sunos_canonicalize_dynamic_symtab.
2790 (sunos_canonicalize_dynamic_symtab): Call new function
2791 sunos_slurp_dynamic_symtab.
2792 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2793 dynamic symbol table to the caller.
2794 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2795 callback to override the symbols being read.
2796 * libaout.h (struct aout_backend_data): Add three new parameters
2797 to add_dynamic_symbols callback.
2799 Extensive minor changes to avoid various gcc warnings. Also:
2800 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2801 * archures.c (bfd_arch_info_type): Change mach field from long to
2803 (bfd_lookup_arch): Change machine parameter from long to unsigned
2806 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2808 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2809 a symbol with a non-zero plt_offset.
2811 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2813 * elfcode.h (align_file_position): Remove; not used.
2815 * configure.in: Only check for <sys/procfs.h> on a native system,
2816 and make sure it defines prstatus_t.
2817 * configure: Rebuild.
2819 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2821 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2823 * config.in: Rename from config.h.in.
2824 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2825 Check for config.h:config.in when creating stamp-h.
2826 * configure: Rebuild.
2827 * Makefile.in (stamp-h): Depend upon config.in rather than
2828 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2829 calling config.status.
2831 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2832 (Makefile): Just rebuild Makefile.
2833 (config.h, stamp-h): New targets.
2834 * configure.in: Create stamp-h when rebuilding config.h.
2835 * configure: Rebuild.
2837 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2839 * configure.in: Call AC_CONFIG_HEADER. Substitute
2840 HOST_64BIT_LONG. Check that various header files exist. Check
2841 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2842 and/or free need to be declared. Don't make a link to sysdep.h.
2843 Define TRAD_HEADER for various hosts.
2844 * configure: Rebuild.
2845 * configure.host: Don't set my_host. Add definitions taken from
2846 host header files for various entries. Remove entries which now
2848 * acconfig.h: New file.
2849 * config.h.in: New file, built by autoheader.
2850 * sysdep.h: New file.
2851 * Makefile.in (do_distclean): Don't remove sysdep.h.
2853 (LOCAL_H_DEPS): New variable.
2854 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2856 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2857 ($(OPTIONAL_BACKENDS)): Likewise.
2858 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2859 looking through sysdep.h.
2860 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2861 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2862 (fprintf_vma, sprintf_vma): Likewise.
2863 (int64_type, uint64_type): Don't define.
2864 * bfd-in2.h: Rebuild.
2865 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2866 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2867 * lynx-core.c: Include stuff from old hosts/lynx.h.
2868 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2869 rather than NO_FCNTL.
2870 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2871 rather than NATIVE_HPPAHPUX_COMPILER.
2872 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2874 * hosts/*.h: Remove all header files which merely include,
2875 declare, and define things. Leave header files which define
2876 information needed by trad-core.c.
2878 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2879 (BFD_CC_FOR_BUILD): Define.
2880 * configure.in: Use BFD_CC_FOR_BUILD.
2881 * configure: Rebuild.
2883 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2885 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2886 * configure: Rebuild.
2888 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2891 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2893 * config.bfd: i386pe_ve -> i386pe_vec.
2895 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2897 * configure.host: Incorporate host Makefile fragments by setting
2899 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2900 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2901 value based on whether the code is being compiled by a cross
2902 compiler. Don't substitute host_makefile_frag or frags.
2903 * aclocal.m4: New file to define local AC_PROG_CC.
2904 * configure: Rebuild.
2905 * Makefile.in (INSTALL): Set to @INSTALL@.
2906 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2907 (INSTALL_DATA): Set to @INSTALL_DATA@.
2909 (CC): Define as @CC@.
2910 (CFLAGS): Set to @CFLAGS@.
2911 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2912 (@host_makefile_frag@): Remove.
2913 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2914 after other options.
2915 (config.status): Remove dependency upon @frags@.
2916 * config/*.mh, config/README: Remove.
2918 * config.bfd: Rewrite to incorporate the contents of the Makefile
2919 fragments by setting shell variables, rather than merely returning
2920 the name of a Makefile fragment.
2921 * configure.in: Use shell variables set by config.bfd rather than
2922 looking at the target Makefile fragment files. Don't substitute
2923 target_makefile_frag. Do substitute TDEFINES.
2924 * configure: Rebuild.
2925 * Makefile.in (@target_makefile_frag@): Remove.
2926 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2927 * config/*.mt: Remove.
2929 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2931 * configure.in: Put changequote lines around "i[345]86" patterns
2932 section of core file support.
2934 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2936 * som.c (som_bfd_print_private_bfd_data): Define to use the
2939 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2941 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2942 entry, text_start and data_start.
2944 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2946 * Makefile.in (OFILES): Remove $(TDEPFILES).
2947 * config/apollo.mt (TDEPFILES): Remove.
2948 * config/README: Update.
2950 * configure.in: For a native configuration, set COREFILE and
2951 COREFLAG based on the canonical host name.
2952 * configure: Rebuild.
2953 * Makefile.in: Rebuild dependencies.
2954 (ALL_CFLAGS): Add @COREFLAG@.
2955 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2956 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2957 support routines. Check LYNX_CORE rather than HOST_LYNX.
2958 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2959 * i386lynx.c: Likewise.
2960 * m68klynx.c: Likewise.
2961 * sparclynx.c: Likewise.
2962 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2963 * *-core.c: Comment changes.
2964 * config/decstation.mh (HDEPFILES): Remove.
2965 (HDEFINES): Remove -DTRAD_CORE.
2966 * config/irix3.mh (RANLIB): Remove.
2967 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2968 (HDEFINES): Remove -DIRIX_CORE.
2969 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2970 (HDEFINES): Remove -DTRAD_CORE.
2971 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2972 * config/ultra3.mh (RANLIB): Remove.
2973 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2974 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2975 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2976 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2977 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2978 * config/i386aix.mh, config/i386bsd.mh: Remove.
2979 * config/i386linux.mh, config/i386mach3.mh: Remove.
2980 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2981 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2982 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2983 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2984 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2985 * config/solaris2.mh, config/stratus.mh: Remove.
2986 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2987 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2989 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2991 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2992 DT_FINI entry if the appropriate symbol is not in the hash table.
2994 * libelf.h (struct elf_backend_data): Add create_program_headers
2995 and want_hdr_in_seg fields.
2996 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2998 (elf_backend_create_program_headers): Likewise.
2999 (elfNN_bed): Initialize create_program_headers and
3001 * elf.c (get_program_header_size): Call create_program_headers
3003 (map_program_segments): Check want_hdr_in_seg backend field. Call
3004 create_program_headers backend routine.
3006 * elf.c (assign_file_positions_except_relocs): Align non allocated
3007 sections when creating an executable.
3009 * elfcode.h (elf_swap_phdr_in): Make non static.
3010 (elf_swap_phdr_out): Make non static.
3011 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3012 (bfd_elf32_swap_phdr_out): Declare.
3013 (bfd_elf64_swap_phdr_in): Declare.
3014 (bfd_elf64_swap_phdr_out): Declare.
3016 * ecofflink.c (ecoff_collect_shuffle): New static function.
3017 (_bfd_ecoff_get_accumulated_pdr): New function.
3018 (_bfd_ecoff_get_accumulated_sym): New function.
3019 (_bfd_ecoff_get_accumulated_ss): New function.
3020 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3021 (_bfd_ecoff_get_accumulated_sym): Declare.
3022 (_bfd_ecoff_get_accumulated_ss): Declare.
3023 * libbfd.h: Rebuild.
3025 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3027 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3029 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3030 warning symbols. If any section is named .gnu.warning.XXX, treat
3031 the contents as a warning to be issued if the symbol XXX is
3033 (elf_link_output_extsym): For an indirect or warning symbol, just
3034 output the symbol it points to.
3036 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3037 if bfd_hash_allocate fails, since it will already be set.
3038 (generic_link_hash_newfunc): Likewise.
3039 (archive_hash_newfunc): Likewise.
3040 (hash_entry_bfd): New static function.
3041 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3042 callback. Allocate a new warning using the hash table newfunc.
3043 Use bfd_hash_replace to update the entry in the hash table, rather
3044 than assuming we can copy the fields with structure assignment.
3046 * hash.c (bfd_hash_replace): New function.
3047 * bfd-in.h (bfd_hash_replace): Declare.
3048 * bfd-in2.h: Rebuild.
3050 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3052 * config.bfd: Add mips*vr4300-*-elf* target.
3053 * config/mipsbvr4300.mt: Added.
3055 See file ChangeLog.2
3062 version-control: never