1 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.host: Remove go32 and win32 host information, since it
4 should no longer be needed.
6 * elf.c (map_sections_to_segments): If we have a .dynamic section,
7 then start a new segment rather than put a writable section in a
10 * configure.host: Set RPATH_ENVVAR.
12 * Makefile.in: Rebuild dependencies.
14 * elflink.c (_bfd_elf_create_linker_section): Remove unused
15 zero_section variable.
17 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
19 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
20 ($(srcdir)/libbfd.h): Rename from libbfd.h.
21 ($(srcdir)/libcoff.h): Rename from libcoff.h.
23 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
25 * ieee.c (ieee_write_expression): Only use an R variable for a
26 local symbol. Don't output a zero offset. Handle a zero address.
27 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
28 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
30 (parse_expression): Don't try to handle multiple occurrences of a
31 P variable. Handle I variables differently from X variables. Fix
32 the order of minus expressions.
33 (ieee_slurp_external_symbols): Generate an I variable for an NN
34 record. Fix handling of ATI and ATX records.
35 (ieee_slurp_sections): Only set minimal section attributes.
36 Adjust them later, based on the section contents.
37 (ieee_object_p): Read in the file until just after the ME record.
38 Call ieee_slurp_section_data to set the section flags.
39 (do_one): Add iterations parameter. Only repeat the first load
40 item. Set the section and file reloc flags.
41 (ieee_slurp_section_data): Set section flags. Pass iterations to
43 (ieee_canonicalize_reloc): Handle I variables.
44 (do_with_relocs): Only emit relocation size when necessary.
45 Increase MAXRUN to 127. Change ov to be assigned, and take
46 src_mask and pcrel_offset into account.
47 (ieee_write_data_part): Skip sections that are not loaded.
48 (ieee_write_external_part): Don't output optional last entry of WX
50 (ieee_write_me_part): Make setting of me_record neater.
51 (ieee_generic_stat_arch_elt): Get the size of an archive element.
53 * syms.c (stt): Add entries for zerovars, vars, and code.
55 * elfcode.h (validate_reloc): New static function.
56 (write_relocs): Call validate_reloc for non ELF relocs.
58 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
59 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
60 (TARGET_LITTLE_SYM): Likewise.
62 * config.bfd (m68*-*-psos*): New target.
64 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
66 * i386msdos.c: Remove some #if 0 code.
67 (msdos_write_object_contents): Don't include empty sections in the
68 size computation, regardless of their address.
70 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
72 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
73 is NULL, ie, the -r switch is used.
75 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
77 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
78 (BFD_RELOC_MIPS_GOT_LO16): Define.
79 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
80 * bfd-in2.h, libbfd.h: Rebuild.
81 * elf32-mips.c (mips_reloc_map): Map new relocs.
83 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
85 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
88 * ieee.c (get_symbol): Set the section to bfd_abs_section.
89 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
90 simple number for the section address, rather than an expression.
91 Limit the number of bytes between relocs to MAXRUN.
92 (ieee_write_me_part): Set me_record to the file offset after the
94 (ieee_write_processor): New static function.
95 (ieee_write_object_contents): Use ieee_write_processor.
97 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
99 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
101 * coff-aux.c: Change include of aux.h to aux-coff.h.
103 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
105 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
106 relocation put the addend both in the reloc entry and the data.
107 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
110 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
111 a R_68K_PCxx reloc against a defined global symbol directly.
112 (elf_m68k_check_relocs): Don't count such a reloc.
114 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
115 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
116 symbol for now, otherwise always record the symbol as dynamic.
117 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
118 is not referenced by a dynamic object, and we are not making a
119 shared object, then don't make a PLT entry. If we do make a PLT
120 entry, make sure the symbol has been recorded as dynamic.
122 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
124 * configure.host: When making a shared library, set HLDFLAGS to
125 pass an appropriate -rpath option. Use the make variable SONAME
126 as the shared library soname, rather than computing it here. On
127 SunOS, build stamp-tshlink in place of $(SHLINK).
128 * Makefile.in (SONAME): New variable.
129 ($(SHLINK)): Make a link to the transformed name, as well.
130 (stamp-tshlink): New target.
131 (install): Skip stamp-tshlink during install.
133 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
135 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
136 linker sections have been set up yet.
138 * elf.c (make_mapping): Add an additional argument to suppress
139 making the first section include the program headers.
140 (map_sections_to_segments): If the user used -Ttext such that the
141 program headers are on a different page, do not set the flags
142 saying that this section includes the program headers.
144 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
146 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
147 don't define TRAD_HEADER.
148 * configure: Rebuild.
150 * netbsd-core.c: New file, support for NetBSD core files.
151 * hosts/*nbsd.h: Removed.
153 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
155 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
156 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
157 * libbfd.h, bfd-in2.h: Regenerated.
158 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
159 bfd_elf32_bfd_reloc_type_lookup.
160 (reloc_type{,_names}): Deleted.
161 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
163 (sparc_reloc_map): Add sparc64 relocs.
164 (sparc_elf_notsupported_reloc): New static function.
165 (sparc_elf_wdisp16_reloc): New static function.
166 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
167 (elf32_sparc_relocate_section): Likewise.
168 (bfd_elf32_bfd_reloc_type_lookup): Define.
169 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
170 (reloc_type{,_names}): Deleted.
171 (elf_sparc_howto_table): Deleted.
172 (sparc_reloc_map): Deleted.
173 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
174 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
176 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
178 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
181 * Makefile.in (program_transform_name): New variable.
182 (install): Transform library name before installing it.
184 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
186 * archures.c (bfd_mach_i960_hx): Define.
187 * bfd-in2.h: Rebuild.
188 * cpu-i960.c (scan_960_mach): Accept machine "hx".
189 (MATRIX): Expand entries for HX.
190 (arch_info_struct): Add i960:hx entry.
191 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
192 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
193 (coff_set_flags): Handle bfd_mach_i960_hx.
195 Support for building as a shared library, based on patches from
196 Alan Modra <alan@spri.levels.unisa.edu.au>:
197 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
198 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
199 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
200 * configure: Rebuild.
201 * configure.host: If --enable-shared, adjust shared library stuff
202 based on the host. If the host is SunOS, and the linker supports
203 -rpath, set HLDFLAGS to use it.
204 * Makefile.in (ALLLIBS): New variable.
205 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
206 (COMMON_SHLIB, SHLINK): New variables.
207 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
208 (STAGESTUFF): Remove variable.
209 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
211 (stamp-ofiles): New target, like old ofiles target, but build
212 using a temporary file and move-if-change, and touch stamp-ofiles
214 (ofiles): Just depend upon stamp-ofiles.
215 (stamp-piclist, piclist): New targets.
216 ($(SHLIB), $(SHLINK)): New targets.
217 (targets.o, archures.o): Build twice if PICFLAG is set.
218 (do_mostlyclean): Remove pic/*.o.
219 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
221 (do_distclean): Remove pic and stamp-picdir.
222 (install): Install shared libraries.
223 ($(OFILES)): Depend upon stamp-picdir.
224 (stamp-picdir): New target.
226 * libcoff-in.h: Add comment reminding people that libcoff.h is a
228 * libcoff.h: Rebuild.
230 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
231 flavour of a section with no owner.
233 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
234 ELF_LINK_NON_ELF flag.
235 (mips_elf_create_got_section): Likewise.
237 * elf.c: Revert last change, since it breaks dynamic linking.
238 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
240 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
241 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
242 (elfNN_bed): Don't initialize want_hdr_in_seg field.
244 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
246 * elf.c (assign_file_positions_for_segments): If the backend does
247 not want the elf header or the program headers in the address
248 space, do not include them in the calculations.
250 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
251 function to determine if we need additional program headers.
252 (ppc_elf_modify_segment_map): Define as a NOP function for now.
253 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
255 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
257 * coffcode.h: Move today's libcoff.h change into coffcode.h.
259 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
261 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
262 back into one line. Some compilers (sunos 4.1.3 for example)
263 won't accept args split across more than one line.
265 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
267 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
268 * configure: Regenerate.
270 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
272 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
273 try to do arithmetic on a void *, cast it to a unsigned char * first.
275 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
277 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
278 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
280 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
281 flag for a newly defined symbol.
282 (NAME(bfd_elf,record_link_assignment)): Likewise.
283 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
284 set the DEF or REF_REGULAR flags correctly.
286 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
287 (libbfd.h, libcoff.h): Corresponding change.
289 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
290 a PLT32 reloc as dynamic.
291 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
292 is not referenced by a dynamic object, and we are not making a
293 shared object, then don't make a PLT entry. If we do make a PLT
294 entry, make sure the symbol has been recorded as dynamic.
296 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
298 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
299 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
300 (powerpcle-*-cygwin32): New.
301 * peicode.h (add_data_entry): Get address from vma.
303 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
305 * elflink.c (_bfd_elf_create_linker_section): If the symbol
306 attached to the section has already been created as an undefined
307 symbol, treat it as if it hasn't been created yet.
309 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
311 * elflink.h (elf_bfd_final_link): Don't output initial dummy
312 symbol or section symbols if stripping all symbols and this is not
313 a relocateable link. Don't output the symbol string table if
314 there are no symbols.
315 (elf_link_flush_output_syms): Don't do anything if there are no
318 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
320 * coff-aux.c: New file.
321 * hosts/m68kaux.h: New file.
322 * config.bfd (m68*-apple-aux*): New target.
323 * configure.in (m68*-apple-aux*): New native host.
324 (m68kaux_coff_vec): New vector.
325 * configure: Rebuild.
326 * targets.c (m68kaux_coff_vec): Declare.
327 * coffcode.h (bfd_coff_backend_data): Add field
328 _bfd_coff_link_add_one_symbol.
329 (bfd_coff_link_add_one_symbol): Define.
330 (compare_arelent_ptr): New static function if TARG_AUX.
331 (coff_write_relocs): If TARG_AUX, sort the relocs.
332 (coff_write_object_contents): Set A/UX aouthdr magic number.
333 (coff_link_add_one_symbol): Define if not defined.
334 (bfd_coff_std_swap_table): Initialize new field.
335 * libcoff.h: Rebuild.
336 * cofflink.c (coff_link_add_symbols): Call
337 bfd_coff_link_add_one_symbol rather than
338 _bfd_generic_link_add_one_symbol.
339 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
340 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
341 * coff-mips.c (mips_ecoff_backend_data): Likewise.
342 * Makefile.in: Rebuild dependencies.
343 (BFD32_BACKENDS): Add coff-aux.o.
344 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
346 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
348 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
349 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
351 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
353 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
354 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
355 (maintainer-clean): Warn about deleting special files.
356 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
358 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
359 warning symbols correctly.
360 * elf32-i386.c (elf_i386_relocate_section): Likewise.
361 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
362 * elf32-mips.c (mips_elf_relocate_section): Likewise.
363 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
364 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
365 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
367 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
370 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
372 * libcoff-in.h: aligned newly exported names with bfd naming
373 conventions. Removed an erroneous define of POWERPC_LE_PE.
374 * libcoff.h: Rebuild.
375 * cofflink.c, coff-ppc.c: the above function name changes
377 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
379 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
380 * ecoff.c (struct extsym_info): Define.
381 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
382 to ecoff_link_write_external.
383 (ecoff_link_write_external): Accept a struct extsym_info pointer.
384 Strip symbols when appropriate.
386 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
387 * syms.c (BSF_OBJECT): Define.
388 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
389 * bfd-in2.h: Rebuild.
390 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
392 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
395 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
396 copying relocs into a shared object, treat a defined global symbol
398 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
399 * elf32-mips.c (mips_elf_relocate_section): Likewise.
400 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
402 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
403 real defined symbol, not to a weak defined symbol.
405 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
407 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
408 and made a few static functions externs.
410 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
411 POWERPC_LE_PE hack in cofflink.
413 * libcoff-in.h: promoted the following from cofflink.c to allow
414 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
415 coff_debug_merge_element, struct coff_debug_merge_type,
416 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
417 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
418 coff_debug_merge_hash_lookup, coff_link_section_info,
419 coff_final_link_info, coff_debug_merge_hash_newfunc,
420 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
422 * libcoff.h: re-gen'd
424 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
426 * syms.c: Include "bfdlink.h".
427 (struct stab_find_info): Define.
428 (_bfd_stab_section_find_nearest_line): New function.
429 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
431 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
432 * elf.c (_bfd_elf_find_nearest_line): Try calling
433 _bfd_stab_section_find_nearest_line before searching the ELF
434 symbol table. Find the closest STT_FUNC symbol, not the last one.
435 * libcoff-in.h (coff_data_type): Add line_info field.
436 * libcoff.h: Rebuild.
437 * coffgen.c (coff_find_nearest_line): Try calling
438 _bfd_stab_section_find_nearest_line before searching the COFF
440 * Makefile.in: Rebuild dependencies.
442 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
444 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
445 4 bytes, so we get the correct value when updating the register
446 field in little endian mode.
448 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
450 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
451 entry_section fields. Add sntoc and snentry fields.
452 * libcoff.h: Rebuild.
453 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
454 not toc_section and entry_section (the COFF file does not have any
455 sections at this point).
456 (coff_write_object_contents): Set o_snentry and o_sntoc from
457 snentry and sntoc rather than entry_section and toc_section.
458 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
459 snentry, not toc_section and entry_section.
460 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
461 entry_section from hentry.
462 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
464 (xcoff_link_input_bfd): Set sntoc, not toc_section.
465 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
466 than using toc_section directly.
468 * archures.c: Add missing `.' in enum bfd_architecture.
469 * bfd-in2.h: Rebuild.
471 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
472 Robert Lipe <robertl@arnet.com>.
474 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
476 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
477 to sections we allocate. Use bfd_zalloc to allocate initialial
478 sections, not bfd_alloc.
479 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
480 SDA{,2}I16 relocations.
481 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
482 whether to put something in .sbss or not.
483 (ppc_elf_relocate_section): Add support for more relocations. Add
484 in sec->output_offset where appropriate. Make error messages
485 include the symbol name.
487 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
488 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
489 doesn't get redefined messages if -shared.
491 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
492 section if the rel_section field has been set up.
494 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
496 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
499 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
501 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
502 of flags, only flags used are controlled by mach number. Bump up
503 output file mach number to highest of input file mach numbers.
504 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
505 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
507 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
508 bfd_elf64_sparc_vec support.
510 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
512 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
513 the embedded bit is set on some objects and not on others. Just
515 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
518 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
520 * coffcode.h (coff_new_section_hook): Don't try to align the
523 * coffcode.h (coff_set_section_contents): Fix the handling of the
524 .lib section to work even if the entire section contents are
525 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
526 Robert Lipe <robertl@arnet.com>.
528 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
530 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
531 memory here for contents.
533 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
534 _SDA2_BASE_ by 32768.
535 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
536 started using. Allocate contents for .sdata and .sdata2 sections
538 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
540 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
542 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
545 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
547 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
549 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
550 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
551 (bfd_mach_sparc_v9a): Define.
552 (bfd_mach_sparc_v9_p): Define.
553 * bfd-in2.h: Regenerated.
554 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
556 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
557 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
558 to bfd_elf32_sparc_vec.
559 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
560 Add v8plus{,a} support.
562 (sparc_compatible): New function.
563 * elf32-sparc.h: #include "elf/sparc.h".
564 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
565 elf32_sparc_final_write_processing): New functions.
566 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
567 elf_backend_final_write_processing): Define.
569 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
571 * elf-bfd.h (struct elf_link_hash_entry): Add
572 linker_section_pointer field.
573 (enum elf_linker_section_enum): Enumeration for new way of
574 creating linker dynamic sections and symbols.
575 (elf_linker_section{,_pointers}): New structures for creating
576 dynamic sections and symbols.
577 (elf_obj_tdata): Add linker_section_pointers and linker_section
579 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
580 (_bfd_elf_create_linker_section): New declarations.
581 (_bfd_elf_find_pointer_linker_section): Ditto.
582 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
583 (_bfd_elf_make_linker_section_rela): Ditto.
585 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
587 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
588 (ppc_elf_create_linker_section): New function to create the
589 sections .got, .sdata, and .sdata2.
590 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
592 (ppc_elf_check_relocs): Support more of the eabi relocations.
593 (ppc_elf_relocate_section): Ditto.
594 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
595 if the .sdata{,2} + .sbss{,2} section size is > 32k.
597 * elflink.h (elf_create_pointer_linker_section): New function to
598 create initialized pointers in dynamic linker sections.
599 (elf_finish_pointer_linker_section): Actually intialize the
600 pointers created above.
602 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
603 macros to provide both 32 and 64 bit versions of
604 elf_create_pointer_linker_section.
605 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
606 provide both 32 and 64 bit versions of
607 elf_finish_pointer_linker_section.
609 * elflink.c (_bfd_elf_create_linker_section): New function to
610 create a linker section.
611 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
612 given address in the linker pointer offsets created for a given
614 (_bfd_elf_make_linker_section_rela): Make a RELA section
615 corresponding to the generated linker section.
617 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
619 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
621 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
623 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
624 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
625 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
626 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
627 toc entry in an objdump) for now.
628 (ppc_do_last, ppc_get_last): New function - needed to save processing
629 the toc owner to the end.
630 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
633 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
634 toc owner from being done till last. Must define POWERPC_LE_PC
637 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
639 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
641 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
642 SizeOfImage for PowerPC. Ignore the size of the .junk section.
644 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
646 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
648 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
650 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
652 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
654 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
656 * elf.c (assign_file_positions_for_segments): Don't increment file
657 offset for a segment which contains no loadable sections.
659 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
661 * reloc.c: Add new PowerPC relocations.
662 * {bfd-in2,libbfd}.h: Regenerate.
664 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
665 (ppc_elf_reloc_type_lookup): Lookup new relocations.
667 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
669 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
672 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
675 * coffgen.c (coff_find_nearest_line): Don't try to cache
676 information in sections that are not owned by a BFD. From Richard
677 Henderson <richard@atheist.tamu.edu>.
679 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
680 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
681 * elflink.h (elf_link_output_extsym): Remove special check for
684 * ecoffswap.h: Add prototypes for static functions.
686 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
688 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
689 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
691 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
692 to satisfy a TOC16 relocation. Rewrite unsupported relocation
693 support. Begin support for R_PPC_SDA{2,}REL.
695 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
697 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
698 create the .got and .got.neg sections.
699 (ppc_elf_size_dynamic_sections): Call it.
700 (ppc_elf_check_relocs): Call it.
701 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
702 (ppc_elf_check_relocs): Add error messages for relocations we
703 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
706 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
708 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
709 section flags for V.4 and eabi.
711 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
713 * elf.c (assign_file_positions_for_segments): If a segment
714 contains no sections, don't mark it as readable.
716 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
717 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
719 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
720 dynamic section, if there is one.
721 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
722 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
723 (bfd_elf64_swap_dyn_in): Likewise.
724 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
726 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
728 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
729 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
730 <pirker@eiunix.tuwien.ac.at>.
732 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
734 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
735 PowerPC V.4 and eabi.
736 * bfd-in2.h: Regenerate.
737 * libfd.h: Regenerate.
739 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
741 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
742 section type and SHF_EXCLUDE section flag, turning them into the
743 appropriate bfd section flag.
745 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
747 * xcofflink.c (xcoff_link_add_symbols): Create the special
748 sections if we see a DYNAMIC object, in case that is the only
749 XCOFF input object we see.
751 * elf32-mips.c: Extensive changes for a start at dynamic linking
752 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
754 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
755 (struct elf_backend_data): Remove
756 elf_backend_create_program_headers field. Add
757 elf_backend_additional_program_headers and
758 elf_backend_modify_segment_map fields.
759 * elfxx-target.h (elf_backend_type_change_ok): Define if not
761 (elf_backend_additional_program_headers): Likewise.
762 (elf_backend_modify_segment_map): Likewise.
763 (elf_backend_create_program_headers): Don't define.
764 (elfNN_bed): Change to account for field changes.
765 * elf.c (assign_file_positions_for_segments): Call new
766 modify_segment_map backend function. Don't call old
767 create_program_headers backend function.
768 (get_program_header_size): Call additional_program_headers rather
769 than create_program_headers.
770 * elflink.h (elf_link_add_object_symbols): Initialize
771 type_change_ok from new backend field.
772 (elf_link_output_extsym): Don't warn if _rld_new_interface is
774 (elf_reloc_link_order): Treat a reloc against a defined symbol as
775 a reloc against the appropriate section.
777 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
778 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
779 (elf_flags_init): Rename from elf_ppc_flags_init.
780 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
782 (ppc_elf_copy_private_bfd_data): Likewise.
783 (ppc_elf_merge_private_bfd_data): Likewise.
785 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
788 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
790 * coff-alpha.c (alpha_relocate_section): During final link, allow
791 output .lita section to be bigger than 64k by adjusting gp value
792 on a per-input section basis.
793 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
795 (struct ecoff_section_tdata): Add gp field.
797 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
799 Handle Alpha ECOFF changes in OSF/1 3.2.
800 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
802 * coff-alpha.c: Include "aout/ar.h".
803 (alpha_ecoff_get_relocated_section_contents): Don't require an
804 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
805 3.2 doesn't generate one.
806 (alpha_relocate_section): Likewise.
807 (alpha_ecoff_slurp_armap): Define.
808 (alpha_ecoff_slurp_extended_name_table): Define.
809 (alpha_ecoff_construct_extended_name_table): Define.
810 (alpha_ecoff_truncate_arname): Define.
811 (alpha_ecoff_write_armap): Define.
812 (alpha_ecoff_generic_stat_arch_elt): Define.
813 (alpha_ecoff_update_armap_timestamp): Define.
815 (alpha_ecoff_read_ar_hdr): New static function.
816 (alpha_ecoff_get_elt_at_filepos): New static function.
817 (alpha_ecoff_openr_next_archived_file): New static function.
818 (alpha_ecoff_get_elt_at_index): New static function.
819 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
820 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
821 _bfd_ecoff to alpha_ecoff.
822 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
823 field from backend structure, rather than always calling
824 _bfd_get_elt_at_filepos.
825 * coff-mips.c (mips_ecoff_backend_data): Initialize
826 get_elt_at_filepos field.
827 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
828 from _bfd_generic_read_ar_hdr with minor changes.
829 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
830 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
833 * bfd-in.h (BFD_IN_MEMORY): Define.
834 * libbfd-in.h (struct bfd_in_memory): Define.
835 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
836 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
837 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
838 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
839 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
840 (bfd_get_size): Handle BFD_IN_MEMORY flag.
841 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
842 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
843 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
844 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
846 (bfd_openstreamr): Likewise.
847 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
848 BFD_IN_MEMORY is not set.
849 * riscix.c (riscix_some_aout_object_p): Likewise.
850 * bfd-in2.h, libbfd.h: Rebuild.
852 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
853 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
854 (bfd_get_elt_at_index): Define.
855 * archive.c (_bfd_generic_get_elt_at_index): Rename from
856 bfd_get_elt_at_index. Change index parameter from int to
858 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
859 (_bfd_noarchive_get_elt_at_index): Define.
860 (_bfd_archive_bsd_get_elt_at_index): Define.
861 (_bfd_archive_coff_get_elt_at_index): Define.
862 * bfd-in2.h, libbfd.h: Rebuild.
863 * aout-target.h (MY_get_elt_at_index): Define if not defined.
864 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
865 * ieee.c (ieee_get_elt_at_index): Define.
866 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
867 * oasys.c (oasys_get_elt_at_index): Define.
868 * som.c (som_get_elt_at_index): Define.
870 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
871 numbers to the .text section.
873 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
875 * ieee.c (ieee_write_debug_part): Change return type to boolean.
876 If there is a SEC_DEBUGGING section, get the contents of the debug
877 information part from it.
878 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
880 (ieee_write_object_contents): Check ieee_write_debug_part return.
882 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
884 * config.bfd (i[345]86-*-freebsd*): Add target.
885 * configure.in (i386freebsd_vec): Add vec.
886 * configure: Regenerate.
887 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
888 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
889 Rebuild dependencies..
890 * freebsd.h: New file.
891 * i386freebsd.c: New file.
892 * targets.c (i386freebsd_vec): Declare.
893 (bfd_target_vector): Add i386freebsd_vec.
894 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
895 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
897 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
899 * ieee.c (ieee_slurp_debug): New static function.
900 (ieee_object_p): Call it.
901 (ieee_slurp_section_data): Skip debugging sections.
902 (ieee_get_reloc_upper_bound): Likewise.
903 (ieee_get_section_contents): Likewise.
904 (ieee_canonicalize_reloc): Likewise.
905 (ieee_write_section_part): Likewise.
906 (ieee_write_debug_part): Likewise.
907 (ieee_write_data_part): Likewise.
908 (init_for_output): Likewise.
910 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
912 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
914 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
915 relocs, since ppc_elf_relocate_section handles the linker case.
916 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
918 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
919 ppc_elf_relocate_section since that is now the only caller.
920 (ppc_elf_relocate_section): Ditto.
922 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
924 * coffcode.h (coff_write_object_contents): If we don't know the
925 section of the entry point for an XCOFF executable, always set the
928 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
930 * elf.c (bfd_section_from_shdr): Add support for note sections.
932 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
934 * bfd-in.h (struct _symbol_info): Add stab_type field.
935 * bfd-in2.h: Rebuild.
936 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
938 * elf32-ppc.c: Remove trailing newline from calls to
940 (ppc_elf_merge_private_bfd_data): Only warn about endianness
941 difference if target endianness is known.
943 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
945 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
946 old style TOC16 references without using R_PPC_GOT.
947 (ppc_reloc_type): Ditto.
948 (ppc_elf_reloc_type_lookup): Add support for TOC16.
949 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
950 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
951 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
952 (ppc_elf_check_relocs): New function for GOT/PLT support that is
954 (ppc_elf_adjust_dynamic_symbol): Ditto.
955 (ppc_elf_adjust_dynindx): Ditto.
956 (ppc_elf_size_dynamic_sections): Ditto.
957 (ppc_elf_finish_dynamic_symbol): Ditto.
958 (ppc_elf_finish_dynamic_sections): Ditto.
959 (ELF_DYNAMIC_INTERPRETER): Define.
961 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
963 * elf.c (copy_private_bfd_data): When attaching sections to
964 segments ignore sections that won't be allocated. Patch from
967 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
969 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
972 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
974 * coff-i960.c (CALC_ADDEND): Define.
975 (coff_i960_relocate_section): Add the input section VMA to the
976 addend for PC relative relocs.
978 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
980 * peicode.h (pe_print_pdata): Must test the entire entry for zero
981 to correctly terminate.
983 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
985 * targets.c (enum bfd_endian): Define.
986 (bfd_target): Rename byteorder_big_p to byteorder, and change it
987 from boolean to enum bfd_endian. Change header_byteorder_big_p
989 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
990 (bfd_header_big_endian, bfd_header_little_endian): New macros.
991 * bfd-in2.h: Rebuild.
992 * All targets: Change initialization of byteorder and
993 header_byteorder to use enum bfd_endian values rather than
995 * All files: Change all references to byteorder_big_p and
996 header_byteorder_big_p to use new bfd_*_endian macros.
998 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1000 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1002 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1004 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1006 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1008 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1010 * ieee.c: Lots of minor cleanups. Make many functions return
1011 errors rather than calling abort. Also:
1012 (ieee_write_twobyte): Remove; change callers to call existing
1013 ieee_write_2bytes function.
1014 (ieee_write_expression): Don't output the section twice when
1015 outputting a local symbol. Don't emit an extraneous zero if there
1017 (ieee_slurp_sections): Set the lma as well as the vma.
1018 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1020 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1021 a recognized one or bfd_arch_unknown.
1022 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1024 (ihex_get_symtab): Likewise.
1026 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1028 * aoutx.h: Include <ctype.h>.
1029 (struct aout_link_includes_table): Define.
1030 (struct aout_link_includes_totals): Define.
1031 (struct aout_link_includes_entry): Define.
1032 (aout_link_includes_lookup): Define macro.
1033 (struct aout_final_link_info): Add includes field.
1034 (aout_link_includes_newfunc): New static function.
1035 (NAME(aout,final_link)): Initialize includes hash table.
1036 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1038 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1040 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1042 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1044 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1046 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1048 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1049 (pe_print_private_bfd_data): call pe_print_reloc.
1050 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1051 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1052 up some debugging as well.
1054 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1056 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1059 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1061 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1062 when setting sections to NULL.
1064 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1066 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1068 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1069 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1071 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1072 * bfd-in2.h: Rebuild.
1074 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1076 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1078 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1080 * ihex.c (ihex_scan): Handle record types 4 and 5.
1081 (ihex_object_p): Permit types 4 and 5.
1082 (ihex_set_section_contents): Remove check for out of range
1084 (ihex_write_object_contents): Generate types 4 and 5.
1086 * elflink.h (elf_link_output_extsym): Just ignore warning and
1087 indirect references to symbols which don't really exist.
1089 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1091 * peicode.h (pe_print_idata): Minor format fixes
1092 (pe_print_edata): New function. Under private printing, this formats
1093 the edata section of a PE file.
1094 (pe_print_private_bfd_data): Added call to pe_print_edata.
1096 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1098 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1099 index, don't call stoi.
1101 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1103 * srec.c (srec_scan): Set lma as well as vma.
1105 * ihex.c: New file; support for Intel Hex format.
1106 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1107 (ihex_vec): Declare.
1108 (bfd_target_vector): Always include ihex_vec.
1109 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1110 * Makefile.in: Rebuild dependencies.
1111 (BFD_LIBS): Add ihex.o
1112 (BFD_LIBS_CFILES): Add ihex.c.
1113 * bfd-in2.h: Rebuild.
1115 * elf.c (assign_file_positions_for_segments): Sort the sections in
1117 (get_program_header_size): Return the right size if segment_map is
1119 (copy_private_bfd_data): Don't bother to sort the sections.
1121 * bfd.c (bfd_record_phdr): New function.
1122 * bfd-in.h (bfd_record_phdr): Declare.
1123 * bfd_in2.h: Rebuild.
1125 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1128 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1129 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1131 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1132 (bfd_zmalloc): Change declaration.
1133 * libbfd.h: Rebuild.
1134 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1135 and realloc. Don't set bfd_error_no_memory if they fail.
1137 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1139 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1140 uses as well. Added a new howto to deal with TOCREL16 relocs that
1141 are TOCDEFN as well.
1142 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1143 to handle RVA relocs from dlltool.
1144 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1145 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1146 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1148 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1149 to get the right section alignment.
1151 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1153 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1154 p_paddr if p_paddr is zero.
1155 (make_mapping): Set includes_filehdr and includes_phdrs for first
1157 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1159 (assign_file_positions_for_segments): Handle includes_filehdr and
1160 includes_phdrs. Remove special handling of PT_PHDR and first
1162 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1163 when appropriate. Remove special handling of PT_PHDR segment.
1164 Use a more complex condition for when a section is included in a
1165 segment to handle Solaris linker oddities.
1167 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1169 * coff-m88k.c (howto_table): Reformatted for easier reading;
1170 special_function now points to new function m88k_special_reloc.
1171 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1173 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1174 be done correctly by m88k_special_reloc.
1175 (reloc_processing): New function to be used by RELOC_PROCESSING.
1176 (RELOC_PROCESSING): Define to call reloc_processing.
1178 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1180 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1181 (pe_print_pdata): Likewise.
1183 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1184 obstack_alloc fails.
1185 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1187 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1188 * Many files: don't set bfd_error_no_memory if one of the above
1191 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1192 if p_paddr_valid is set.
1193 (copy_private_bfd_data): New static function.
1194 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1196 * elf.c (assign_file_positions_for_segments): Fix case where extra
1197 program headers were allocated.
1199 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1200 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1201 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1202 _bfd_elf_print_private_bfd_data.
1204 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1205 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1206 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1207 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1208 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1209 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1210 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1212 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1214 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1215 * elf.c (make_mapping): New static function.
1216 (map_sections_to_segments): New static function.
1217 (elf_sort_sections): New static function.
1218 (assign_file_positions_for_segments): New static function.
1219 (map_program_segments): Remove.
1220 (get_program_header_size): Remove sorted_hdrs, count, and
1221 maxpagesize parameters. Simplify.
1222 (assign_file_positions_except_relocs): When generating an
1223 executable, use assign_file_positions_for_segments.
1224 (elf_sort_hdrs): Remove.
1225 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1226 to get_program_header_size.
1228 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1230 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1232 * configure, config.in: Regenerate with autoconf 2.7.
1234 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1235 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1237 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1239 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1240 (ecoff_sec_to_styp_flags): Likewise.
1241 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1242 (ecoff_set_symbol_info): Handle scRConst.
1243 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1244 (ecoff_compute_section_file_positions): Handle .rconst section.
1245 (_bfd_ecoff_write_object_contents): Likewise.
1246 (ecoff_link_check_archive_element): Handle scRConst.
1247 (ecoff_link_add_externals): Likewise.
1248 (ecoff_link_write_external): Handle .rconst section.
1249 (ecoff_reloc_link_order): Likewise.
1250 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1251 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1253 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1255 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1256 DEF_DYNAMIC flag is set.
1258 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1260 * host-aout.c: If TRAD_HEADER is defined, include it.
1262 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1264 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1265 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1266 (BFD_NEED_DECLARATION): New function.
1267 * configure.in: Use BFD_NEED_DECLARATION.
1268 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1269 * configure, config.in: Rebuild with autoconf 2.6.
1271 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1272 special_sections before returning when called with a non XCOFF
1275 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1278 * coffcode.h (coff_compute_section_file_positions): Only pad the
1279 previous section to force file alignment when creating an
1282 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1284 * coffcode.h (coff_compute_section_file_positions): If
1285 RS6000COFF_C, set up the .debug section.
1287 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1288 if it is not large enough to accomodate the entire TOC area with
1289 signed 16 bit offsets.
1290 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1292 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1293 TOC anchor to use the TOC value used in the output file.
1295 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1297 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1298 (_bfd_coff_read_string_table): Likewise.
1300 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1302 * pe-arm.c: Fix typos.
1303 * coff-arm.c: Likewise.
1305 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1307 * coff-ppc.c (list_ele): Added "cat"egory member.
1308 (record_toc): New category parameter (priv or pub).
1309 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1310 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1311 the mainline. It addes extra toc cells in error.
1312 (ppc_coff_swap_sym_in_hook): Added some documentation.
1313 (dump_toc): Can now diagnose "virtual toc" chicanery.
1315 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1317 * elf-bfd.h (struct elf_link_hash_table): Change type of
1318 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1320 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1322 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1323 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1325 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1326 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1327 defined or mentioned in a regular file.
1329 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1331 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1332 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1333 (coff_ppc_relocate_section): Correct REL24 handling
1334 (ppc_process_before_allocation): Correct TOCDEFN handling
1336 * peicode.h (dir_names): Added name descriptions
1338 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1340 * VERSION: Updated to cygnus-2.6.
1342 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1344 * targets.c (m68k4knetbsd_vec): Declare.
1346 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1348 * targets.c (bfd_target): Change type of second argument to
1349 _bfd_print_private_bfd_data from void * to PTR.
1350 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1351 using PTR rather than void *.
1352 * bfd-in2, libbfd.h: Rebuild.
1353 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1355 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1356 _bfd_generic_bfd_print_private_bfd_data rather than casting
1359 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1361 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1362 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1364 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1365 BFD64_BACKENDS_CFILES): New variables.
1368 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1370 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1371 not at the file position of the first section.
1372 * coffcode.h (coff_compute_section_file_positions): Avoid using
1374 (coff_write_object_contents): When generating a PPC PE executable
1375 with no symbols, round up the file size to a COFF_PAGE_SIZE
1377 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1378 don't write out a string table.
1380 * elf.c (bfd_section_from_shdr): When using a different section
1381 header, pass the new one to _bfd_elf_make_section_from_shdr.
1382 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1383 (elf_map_symbols): Add section VMA to symbol value when comparing
1385 (_bfd_elf_compute_section_file_positions): Only build symbol table
1386 if there are some symbols. Set file offset of symtab and strtab
1388 (assign_file_positions_except_relocs): Remove dosyms parameter.
1389 Change all callers. Never set file offset of symtab and strtab
1391 (_bfd_elf_copy_private_section_data): New function.
1392 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1393 (_bfd_elf_copy_private_symbol_data): New function.
1394 (swap_out_syms): Check for special mapping of st_shndx created by
1395 copy_private_symbol_data.
1396 * elfxx-target.h: Use new copy routines.
1397 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1398 (_bfd_elf_copy_private_section_data): Declare.
1400 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1402 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1405 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1406 _bfd_dummy_target, matching the recent change to archive
1409 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1411 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1412 arithmetic on PTR types.
1414 * aout-target.h (MY(callback)): Set the lma of the sections.
1416 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1417 symbol into a reloc against the section.
1419 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1421 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1422 glue for the relocs: IMGLUE and IFGLUE.
1423 (record_toc): new function - tracks toc contents
1424 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1425 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1426 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1427 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1428 (ppc_record_toc_entry): Removed a debug define (duh)
1430 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1431 (pe_print_idata): New function - formats the idata section data
1432 (pe_print_pdata): New function - formats the pdata section data
1433 (pe_print_private_bfd_data): calls to above
1435 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1437 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1438 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1439 TARGET_SYM and TARGET_NAME for vector and BFD name.
1440 * coff-pmac.c (pmac_xcoff_vec): Remove.
1441 (TARGET_SYM, TARGET_NAME): Define.
1442 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1443 machine to 0, not all PowerMacs are 601s.
1445 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1447 * elfcode.h (elf_object_p): Read in any program headers.
1448 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1449 based on the program headers, if any.
1450 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1451 (map_program_segments): Set p_paddr of program headers based on
1454 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1456 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1459 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1460 trying to do a relocateable link with a non-a.out object file.
1462 * archive.c (bfd_generic_archive_p): Check the first object file
1463 in an archive even if target_defaulted is set. If the object file
1464 has the wrong xvec, reject it.
1466 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1467 be represented, report the name via _bfd_error_handler.
1468 (translate_to_native_sym_flags): Likewise.
1469 * elf32-mips.c (mips_elf_final_link): Likewise.
1470 * oasys.c (oasys_write_sections): Likewise.
1472 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1473 which checks for STYP_OVRFLO sections.
1474 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1475 reloc and lineno count overflows.
1476 (coff_write_object_contents): Call coff_count_linenumbers before
1477 coff_compute_section_file_positions. If RS6000COFF_C, handle
1478 reloc and lineno count overflows.
1479 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1480 relocs before dealing with .pad sections. Count overflow section
1481 headers when handling .pad sections.
1483 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1486 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1487 (struct xcoff_link_hash_table): Add descriptor_section and
1488 special_sections fields.
1489 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1490 (xcoff_link_add_symbols): Set linkage section alignment. Create
1491 descriptor section. Check for magic symbol names (_text, etc.),
1492 and record them in special_sections if found. Set
1493 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1494 descriptor field to point back to the function code symbol.
1495 (xcoff_sweep): Always mark the special descriptor_section.
1496 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1497 function descriptor, and mark it if it is.
1498 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1499 parameter, and fill it in. Allocate space for the descriptor
1501 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1502 global linkage code. If an undefined function descriptor is
1503 exported, arrange to define it. Warn about any other undefined
1505 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1506 (xcoff_write_global_symbol): Create a function descriptor when
1508 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1509 * bfd-in2.h: Rebuild.
1511 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1513 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1514 (ppc_coff_link_hash_table): new types for hashing
1515 (ppc_coff_link_hash_newfunc): hash entry constructor
1516 (ppc_coff_link_hash_table_init): hash table initializer
1517 (ppc_coff_link_hash_table_create): hash table constructor
1518 (ppc_record_toc_entry): changed references to hash table
1519 (coff_ppc_relocate_section): changed references to hash table
1521 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1522 * libcoff.h: Rebuild
1524 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1525 (coff_link_add_symbols): removed toc_offset init
1527 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1529 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1532 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1533 if it is given and mmep is available.
1534 * acconfig.h: Undef USE_MMAP.
1535 * configure, config.in: Regenerated.
1536 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1537 table handling the old way.
1538 (aout_get_external_symbols): Don't complain if last byte of string
1540 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1541 (bfd_free_window) [! USE_MMAP]: Don't define.
1542 (bfd_get_file_window,
1543 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1545 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1547 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1550 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1552 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1553 compatible with AMD generated COFF files. Try to support both AMD
1554 and GNU formats simultaneously.
1555 (coff_a29k_relocate_section): Likewise.
1557 * libbfd.c (bfd_get_file_window): Change writable parameter from
1558 int to boolean; update all callers. Pass MAP_SHARED if not
1559 writable--it's required on Solaris. Cast fprintf argument to
1561 * bfd-in.h (bfd_get_file_window): Update declaration.
1562 * bfd-in2.h: Rebuild.
1563 * aoutx.h: Update calls to bfd_get_file_window.
1565 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1567 (xcoff_swap_ldhdr_in): New static function.
1568 (xcoff_swap_ldsym_in): New static function.
1569 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1570 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1571 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1572 Handle XTY_ER/XMC_XO symbols correctly.
1573 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1574 rather than normal symbol table.
1575 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1576 already defined with the same absolute value.
1577 (xcoff_mark): When considering called symbols, check whether the
1578 descriptor is from a dynamic object, rather than the symbol
1580 (xcoff_build_ldsyms): Likewise.
1582 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1583 Cast realloc and malloc return values. If malloc or realloc fail,
1584 set bfd_error_no_memory.
1585 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1586 * bfd-in2.h: Rebuild.
1588 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1590 * coff-ppc.c (ppc_record_toc_entry): new function.
1591 (in_reloc_p): changed return value.
1592 (coff_ppc_relocate_section): much rework.
1593 (ppc_allocate_toc_section): new function.
1594 (ppc_process_before_allocation): new function.
1595 (ppc_coff_swap_sym_in_hook): new function.
1597 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1598 (coff_link_add_symbols): initialize toc_offset.
1600 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1601 (coff_swap_aouthdr_out): Added more sections to the data
1602 dictionary for the pe file header. Also changed linker version
1603 number on the ppc side.
1604 (dir_names): small improvements to the dictionary printing.
1605 (pe_mkobject_hook): save the file level flags.
1607 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1608 (pe_tdata): added real_flags field
1609 (coff_tdata): added local_toc_sym_map and access macro
1611 * libcoff.h (coff_link_hash_entry): added toc_offset field
1612 (pe_tdata): added real_flags field
1613 (coff_tdata): added local_toc_sym_map and access macro
1615 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1616 (coff_mkobject): init for local_toc_sym_map
1617 (coff_write_object_contents): set the internal_a.magic to
1618 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1621 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1623 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1624 entries until both the line number address and the function name
1625 address are too large.
1627 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1628 * configure: Rebuilt.
1630 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1631 is defined in the environment.
1633 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1635 * som.c (som_get_section_contents_in_window): Define to use
1638 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1640 * coff-i860.c: New file, based on coff-i386.c.
1641 * cpu-i860.c: New file, based on cpu-i386.c.
1642 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1643 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1644 targets, using i860coff_vec.
1645 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1646 trad-core.o and hosts/i860mach3.h.
1647 (i860coff_vec): Use coff-i860.o and cofflink.o.
1648 * configure: Rebuild.
1649 * Makefile.in: Rebuild dependencies.
1650 (ALL_MACHINES): Add cpu-i860.o.
1651 (BFD32_BACKENDS): Add coff-i860.o.
1652 (CFILES): Add cpu-i860.c and coff-i860.c.
1653 * targets.c (i860coff_vec): Declare.
1654 (bfd_target_vector): Add &i860coff_vec.
1655 * archures.c (bfd_i860_arch): Declare.
1656 (bfd_archures_list): Add &bfd_i860_arch.
1657 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1658 (coff_set_flags): Handle bfd_arch_i860.
1659 (coff_write_object_contents): Handle I860 a.out magic number.
1661 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1663 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1664 the created .tc section to 2.
1665 (xcoff_mark): Don't keep a .loader reloc for a call to an
1666 undefined symbol when creating a shared library.
1667 (xcoff_build_ldsyms): When creating a shared library, generate
1668 global linkage code for a call to an undefined symbol.
1670 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1672 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1673 BFD32_BACKENDS, BFD64_BACKENDS.
1674 (.dep1): Put mkdep output in a separate file.
1675 Rebuilt dependencies.
1677 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1680 Permit use of mmap when available:
1682 * configure.in: Check for mmap, madvise, mprotect.
1683 * config.in, configure: Regenerated.
1685 * libbfd.c (struct _bfd_window_internal): Define type.
1686 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1688 (ok_to_map): New static variable for debugging.
1689 (_bfd_generic_get_section_contents_in_window): New function.
1690 * bfd-in.h (bfd_window_internal): Declare type.
1691 (bfd_window): Define type.
1692 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1693 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1696 * libaout.h (struct aoutdata): Add two window fields.
1697 (obj_aout_sym_window, obj_aout_string_window): New macros.
1698 * aoutx.h (some_aout_object_p): Initialize windows.
1699 (aout_get_external_symbols): Get symbol data and strings in
1700 windows instead of explicitly allocated buffers.
1701 (slurp_symbol_table): Free window instead of memory.
1702 (bfd_free_cached_info): Release windows instead of freeing storage
1704 (aout_link_free_symbols): Ditto.
1706 * targets.c (bfd_target): Add new field for
1707 get_section_contents_in_window.
1708 (BFD_JUMP_TABLE_GENERIC): Updated.
1709 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1710 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1711 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1712 macros for get_section_contents_in_window field.
1714 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1716 * core.c: Renamed to corefile.c
1717 * makefile.dos (OBJS): Change core.o to corefile.o
1718 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1721 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1723 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1724 targ_selvecs to allow debugging under Irix-5 native.
1727 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1729 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1730 to o. Clobber and restore the list of new csects around the call
1731 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1732 linker error and the linker wants to read the symbol table. Reset
1733 the line number count of a real section even if it has no relocs.
1734 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1736 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1739 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1741 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1742 an undefined symbol in a shared link.
1744 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1745 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1746 phdm@info.ucl.ac.be (Philippe De Muyter).
1748 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1750 * coff-m88k.c (rtype2howto): New static function.
1751 (RTYPE2HOWTO): Use it rather than a macro definition.
1753 * coffcode.h (coff_write_object_contents): set internal_a.magic
1754 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1756 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1757 define TRAD_HEADER to new file hosts/delta68.h.
1758 m88*-motorola-sysv*, however, does use ptrace-core.o.
1759 * hosts/delta68.h: New file.
1761 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1762 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1764 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1766 * i386linux.c (MY(vec)): Declare before use.
1768 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1770 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1771 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1773 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1774 BFD is not of the right type.
1775 (bfd_elf_get_needed_list): Likewise.
1776 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1777 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1778 * xcofflink.c (XCOFF_XVECP): Define.
1779 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1781 (bfd_xcoff_import_symbol): Likewise.
1782 (bfd_xcoff_export_symbol): Likewise.
1783 (bfd_xcoff_link_count_reloc): Likewise.
1784 (bfd_xcoff_record_link_assignment): Likewise.
1785 (bfd_xcoff_size_dynamic_sections): Likewise.
1787 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1788 table index against the number of symbols for a base relative
1791 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1793 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1794 full_aouthdr flag here...
1795 (_bfd_xcoff_bfd_final_link): ...not here.
1797 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1799 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1800 systems that have a system <libelf.h>.
1801 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1802 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1803 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1804 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1805 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1806 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1807 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1809 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1811 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1812 set, set BSF_WEAK in symbol. Change all callers.
1813 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1814 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1815 _bfd_generic_link_add_one_symbol.
1816 (ecoff_indirect_link_order): Check that the section tdata relocs
1817 are not NULL before using them.
1819 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1820 define TRAD_HEADER as hosts/alphalinux.h.
1821 * configure: Rebuild.
1822 * hosts/alphalinux.h: New file.
1823 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1826 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1828 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1829 C_ECOMM storage classes.
1831 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1833 (xcoff_mark): Call xcoff_mark_symbol.
1834 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1835 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1837 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1839 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1841 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1843 (xcoff_find_reloc): New static function.
1844 (xcoff_link_add_symbols): Use it.
1845 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1846 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1847 relocate the value of C_DECL.
1849 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1851 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1853 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1854 callback decide what goes in .relocs.
1855 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1856 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1859 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1861 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1864 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1866 * xcofflink.c: More improvements, mostly to fix handling of
1867 constructors and a few other special cases.
1868 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1869 zero, reverting yesterday's change.
1870 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1871 (bfd_xcoff_link_count_reloc): Declare.
1872 (bfd_xcoff_record_link_assignment): Declare.
1873 * bfd-in2.h: Rebuild.
1875 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1877 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1878 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1879 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1880 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1881 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1882 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1884 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1887 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1888 segments includes the a.out header. See to that the magic number
1889 *always* is big-endian.
1891 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1892 m68k4k NetBSD configurations.
1894 * configure.in, configure: Separate i386 & mips NetBSD
1895 configurations from other BSD ones. Don't assume DEC is the only
1896 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1897 configurations. Add support for m68k4k NetBSD object format.
1899 * libaout.h: Added M_68K4K_NETBSD magic.
1901 * m68k4knetbsd.c: New file.
1903 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1905 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1908 * hosts/mipsnbsd.h: New file.
1911 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1913 * config.bfd: Add config stuff for mips*-*-magic* to set
1914 targ_defvec to ecoff_big_vec.
1917 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1919 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1921 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1922 toc_section, and entry_section fields.
1923 (struct xcoff_section_tdata): Remove ldrel_count field.
1924 * libcoff.h: Rebuild.
1925 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1927 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1928 full a.out header if full_aouthdr is set in xcoff_data.
1929 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1930 based on sections stored in xcoff_data.
1931 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1933 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1934 (rs6000coff_vec): Set symbol_leading_char to '.'.
1935 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1936 value stored in ret rather than returning a pointer value.
1938 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1940 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1943 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1945 * som.c (som_slurp_string_table): Allocate the strings with malloc
1946 since they're free'd by free_cached_info.
1947 (som_slurp_symbol_table): Similarly for the symbol table.
1949 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1951 * Makefile.in (diststuff): Don't make headers.
1953 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1955 * Makefile.in: Rebuild dependencies.
1957 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1958 output_bfd is not SunOS.
1959 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1960 non-SunOS input files.
1962 * xcofflink.c: Extensive changes to support linking shared objects
1963 and generating a .loader section.
1964 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1965 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1966 last_symndx, and ldrel_count fields.
1967 * libcoff.h: Rebuild.
1968 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1969 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1971 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1972 (bfd_xcoff_export_symbol): Declare.
1973 (bfd_xcoff_size_dynamic_sections): Declare.
1974 * bfd-in2.h: Rebuild.
1976 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1978 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1979 * configure: Rebuild.
1980 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1981 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1983 (pmac_xcoff_vec): Update to use new xcoff support.
1984 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1985 (xcoff_write_armap): Declare buf as unsigned char.
1986 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1988 * mpw-make.sed: Generalize subdir_do edit.
1990 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1992 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1993 correctly. Don't initialize asect->vma.
1995 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1997 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1998 something a little less than the page size.
2000 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2002 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2004 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2006 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2007 * coffcode.h (coff_write_object_contents): If .bss is before
2008 .data us that as data_start.
2009 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2011 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2012 (coff_swap_outhdr_out): Hardwire in version number.
2014 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2016 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2017 major and minor to *_vno, since the former are also macros in
2018 SunOS header files. Cast result of bfd_alloc to appropriate
2021 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2022 before assigning to sec_data.
2024 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2026 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2027 now relative to the section, not absolute.
2028 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2029 get the file name when there is a N_SO directory name. When
2030 handling stabs, remember that section->vma was added to the
2033 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2035 * sunos.c (struct sunos_link_hash_table): Add needed field.
2036 (sunos_link_hash_table_create): Call bfd_release, not free.
2037 (sunos_link_hash_table_create): Initialize needed field.
2038 (sunos_add_dynamic_symbols): Record needed objects.
2039 (bfd_sunos_get_needed_list): New function.
2040 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2041 * bfd-in2.h: Rebuild.
2043 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2045 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2047 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2049 * bfd-in.h (struct bfd_link_needed_list): Rename from
2050 bfd_elf_link_needed_list.
2051 * bfd-in2.h: Rebuild.
2052 * elf.c, elflink.h, libelf.h: Corresponding changes.
2054 Add start at AIX linker support; no shared libraries yet.
2055 * xcofflink.c: New file.
2056 * configure.in (rs600coff_vec): Use xcofflink.o.
2057 * configure: Rebuild.
2058 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2060 (struct xcoff_section_tdata): Define.
2061 (xcoff_section_data): Define macro.
2062 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2063 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2064 (_bfd_xcoff_bfd_final_link): Declare.
2065 (_bfd_ppc_xcoff_relocate_section): Declare.
2066 * libcoff.h: Rebuild.
2067 * coff-rs6000.c: Clean up a bit.
2068 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2069 cputype, csects, and debug_indices.
2070 (xcoff_copy_private_bfd_data): Copy cputype.
2071 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2072 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2073 (xcoff_reloc_type_lookup): Rename from
2074 rs6000coff_reloc_type_lookup.
2075 (coff_relocate_section): Define.
2076 (_bfd_xcoff_sizeof_headers): Define.
2077 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2078 (_bfd_xcoff_bfd_relax_section): Define.
2079 (_bfd_xcoff_bfd_link_split_section): Define.
2080 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2082 * coffcode.h (coff_compute_section_file_positions): If AIX,
2083 increment sofar by SMALL_AOUTSZ if not executable.
2084 (coff_write_object_contents): If AIX, always output an a.out
2085 header; if not executable, header size of SMALL_AOUTSZ.
2086 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2087 (_bfd_stringtab_init): Initialize xcoff field.
2088 (_bfd_xcoff_stringtab_init): New function.
2089 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2090 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2091 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2092 * libbfd.h: Rebuild.
2093 * Makefile.in: Rebuild dependencies.
2094 (BFD32_BACKENDS): Add xcofflink.o.
2095 (CFILES): Add xcofflink.c.
2097 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2098 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2099 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2101 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2103 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2105 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2107 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2108 * config.in: Regenerated.
2110 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2111 (_bfd_chunksize): New variable.
2112 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2113 for obstack chunk size.
2114 * configure.in: Check for getpagesize.
2115 * configure: Regenerated.
2117 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2119 * trad-core.c (rawptr): Make it a local variable of
2120 ptrace_unix_core_file_p.
2122 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2124 * coff-arm.c (in_reloc_p): New.
2125 * coff-i386.c (in_reloc_p): New.
2126 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2127 (coff_write_object_contents): Only set has_reloc_section
2129 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2130 in_reloc_p to decide if reloc should be emitted.
2131 * libcoff.h (pe_data_type.in_reloc_p): New.
2132 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2134 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2136 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2137 (_bfd_coff_read_internal_relocs): Likewise.
2138 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2139 (_bfd_coff_read_internal_relocs): Likewise.
2141 * elflink.h (elf_link_add_object_symbols): Correct conditions
2142 under which type and size change warnings are issued.
2144 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2146 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2147 a symbol which is not in a real section.
2148 (coff_write_native_symbol): Corresponding change.
2150 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2151 coff_link_hash_newfunc and make non-static.
2152 (_bfd_coff_link_hash_table_init): New function, broken out of
2153 _bfd_coff_link_hash_table_create.
2154 (_bfd_coff_link_hash_table_create): Use it.
2155 (process_embedded_commands): Make static.
2156 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2157 (_bfd_coff_link_hash_table_init): Declare.
2158 * libcoff.h: Rebuild.
2160 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2161 field in XCOFF tdata.
2162 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2163 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2164 based on cputype stored in a.out header, or in n_type of initial
2166 (coff_write_object_contents): Set cputype correctly in a.out
2168 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2170 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2171 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2173 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2174 * libcoff.h: Rebuild.
2176 * cpu-rs6000.c (rs6000_compatible): New static function.
2177 (bfd_rs6000_arch): Use it.
2178 * cpu-powerpc.c (powerpc_compatible): New static function.
2179 (arch_info_struct): Define various flavours of PowerPC.
2180 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2183 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2185 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2187 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2189 * elflink.h (elf_link_add_object_symbols): Don't warn about
2190 changing the size or type if the old definition was weak.
2192 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2194 * coffcode.h (combined_entry_type): Add fix_line field.
2195 (coff_slurp_line_table): Warn if we try to set the lineno field of
2197 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2198 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2199 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2200 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2202 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2203 * libcoff.h: Rebuild.
2205 * libcoff-in.h (struct xcoff_tdata): Define.
2206 (xcoff_data): Define.
2207 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2208 * bfd-in2.h, libcoff.h: Rebuild.
2209 * coff-rs6000.c (xcoff_mkobject): New static function.
2210 (coff_mkobject): Define.
2211 (xcoff_copy_private_bfd_data): New static function.
2212 (coff_bfd_copy_private_bfd_data): Define.
2213 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2215 (rs6000coff_vec): Add DYNAMIC to object_flags.
2216 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2217 .loader sections specially.
2218 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2219 section alignment from the XCOFF tdata information.
2220 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2221 F_SHROBJ, and copy the extra a.out header information into the
2222 XCOFF tdata structure.
2223 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2224 F_DYNLOAD and the extra a.out header information.
2225 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2226 C_HIDEXT symbol with attached csect information.
2227 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2228 in the o_maxdata field.
2229 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2230 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2231 end if BSF_NOT_AT_END is set.
2233 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2234 _bfd_read_ar_hdr_fn.
2235 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2236 * bfd-in2.h, libbfd.h: Rebuild.
2237 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2239 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2240 (bfd_slurp_bsd_armap_f2): Likewise.
2241 (_bfd_slurp_extended_name_table): Likewise.
2243 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2245 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2247 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2248 when the symbol table is empty.
2250 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2251 space for section symbols, since we don't output them either.
2252 (elf_m68k_adjust_dynindx): Removed.
2254 * ptrace-core.c (rawptr): Make it a local variable of
2255 ptrace_unix_core_file_p.
2257 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2259 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2262 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2263 Mac object file formats.
2265 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2267 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2268 auxent if there isn't one.
2269 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2270 rather than FILNMLEN as the maximum name length.
2272 * coffcode.h (bfd_coff_backend_data): Add new field
2273 _bfd_coff_print_aux.
2274 (bfd_coff_print_aux): New static function.
2275 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2276 scnlen field of an XTY_LD csect aux entry.
2277 (coff_print_aux): New static function.
2278 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2279 in coff_pointerize_aux_hook.
2280 (bfd_coff_std_swap_table): Initialize new field.
2281 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2282 * libcoff.h: Rebuild.
2283 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2284 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2286 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2287 if there are symbols, for native AIX ld compatibility.
2289 * coffcode.h (bfd_coff_backend_data): Add new field
2290 _bfd_coff_pointerize_aux_hook.
2291 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2292 or I960, and as 0 otherwise.
2293 (bfd_coff_std_swap_table): Initialize new field.
2294 * libcoff.h: Rebuild.
2295 * coffgen.c (coff_pointerize_aux): Change parameters to take
2296 symbol pointer instead of type and class, and to take aux index.
2297 Call _bfd_coff_pointerize_aux_hook if it is defined.
2298 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2299 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2300 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2302 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2303 read-only/host-only support.
2305 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2307 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2310 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2311 BFD_JUMP_TABLE_ARCHIVE accordingly.
2312 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2313 (_bfd_compute_and_write_armap): Declare.
2314 (_bfd_generic_read_ar_hdr): Declare.
2315 (_bfd_read_ar_hdr): Define.
2316 (_bfd_noarchive_read_ar_hdr): Define.
2317 (_bfd_archive_bsd_read_ar_hdr): Define.
2318 (_bfd_archive_coff_read_ar_hdr): Define.
2319 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2320 _bfd_read_ar_hdr instead.
2321 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2322 (_bfd_compute_and_write_armap): Rename from
2323 compute_and_write_armap. Make non-static. Change all callers.
2324 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2325 than _bfd_snarf_ar_hdr.
2326 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2327 * ieee.c (ieee_read_ar_hdr): Define.
2328 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2329 * oasys.c (oasys_read_ar_hdr): Define.
2330 * som.c (som_read_ar_hdr): Define.
2331 * bfd-in2.h, libbfd.h: Rebuild.
2333 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2335 * peicode.c (coff_swap_filehdr_in): If symptr is
2336 zero, there aren't any symbols, even if nsyms is set.
2338 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2340 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2342 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2343 sections, and set styp correctly for them: .got, .hash, .dynamic,
2344 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2345 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2347 (ecoff_sort_hdrs): New static function.
2348 (ecoff_compute_section_file_positions): Return boolean, not void.
2349 Sort the sections by VMA before looking through them. Put the
2350 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2351 section on an appropriate boundary within the page.
2352 (ecoff_compute_reloc_file_positions): Check return value of
2353 ecoff_compute_section_file_positions.
2354 (_bfd_ecoff_set_section_contents): Likewise.
2355 (_bfd_ecoff_write_object_contents): Check for various Alpha
2356 section types when incrementing text_size and data_size. Call
2357 adjust_headers backend function if it exists.
2358 * coff-alpha.c (alpha_adjust_headers): New static function.
2359 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2360 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2362 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2364 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2366 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2367 of ALTERNATE_AIX_CORE_FORMAT.
2368 * configure.in (aix4): No longer need CORE_FLAGS.
2369 * configure: Updated.
2371 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2373 NS32k changes from Ian Dall:
2374 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2376 (aout_link_input_section_std, aout_link_input_section_ext,
2377 aout_link_reloc_link_order): Call them instead of _bfd_*
2379 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2381 (backend_data): Use it instead of hardcoded zero.
2383 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2384 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2386 * ns32knetbsd.c: Include bfd.h.
2387 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2388 (MY_bfd_reloc_type_lookup): Declare function too.
2389 * pc532-mach.c (set_sizes): Don't declare.
2390 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2391 (backend_data, MY_backend_data): Don't define.
2393 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2394 ns32k-*-lites* like ns32k-*-netbsd*.
2396 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2399 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2401 * coffcode.h (coff_write_object_contents): Restore setting
2402 f_timdat to 0, deleted on August 22.
2404 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2406 * coffcode.h (coff_bfd_copy_private_symbol_data,
2407 coff_bfd_copy_private_section_data,
2408 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2409 * peicode.h (coff_bfd_copy_private_bfd_data): New
2410 (pe_bfd_copy_private_bfd_data): New.
2411 (coff_swap_scnhdr_in): Swap bss size into the right place.
2412 (pe_print_private_bfd_data): Add some newlines.
2414 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2416 * som.c (setup_sections): Don't die if a space has no subspaces.
2418 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2420 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2421 dynamic symbol override a common symbol. Don't change the size or
2422 type if they have been set and the new symbol is not a definition.
2423 Warn if the size or type changes.
2425 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2427 * som.c (som_begin_writing): Don't write the symbol table or
2429 (som_finish_writing): Write them here. Place them after the
2430 subspace data, but before the relocs.
2432 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2434 * sunos.c (sunos_add_one_symbol): Just pass false, not
2435 info->shared_library, to sunos_create_dynamic_sections.
2436 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2438 (sunos_check_dynamic_reloc): Remove .text section assertion.
2440 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2442 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2443 * configure, configure.in: Add pmac_xcoff_vec case.
2444 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2445 * coff-pmac.c: New file, PowerMac XCOFF support.
2446 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2447 * targets.c (pmac_xcoff_vec): Declare.
2449 * mpw-config.in: Various changes to be compatible with the
2450 autoconf-based configury.
2451 * mpw-make.sed: New file, sed commands to translate Unix
2452 makefile into MPW syntax.
2453 * mpw-make.in: Remove.
2454 * hosts/mpw.h: Remove.
2455 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2456 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2458 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2460 * binary.c (binary_get_symtab): Return an empty string on error.
2461 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2463 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2465 * coff-ppc.c: Reformatted according to gnu conventions
2466 Removed irrelevant "if 0" code
2468 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2470 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2471 symbols rather than as indirect symbols.
2472 (MY(slurp_symbol_table)): Don't do anything special about
2475 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2476 of .ctors and .dtors sections is no larger than 2.
2478 * sunos.c (sunos_add_one_symbol): Don't change
2479 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2481 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2482 dynamic symbols when creating a shared library.
2483 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2485 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2486 written even if it is not defined in a regular object.
2487 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2488 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2489 rather than the constant 22.
2490 (sunos_check_dynamic_reloc): Handle creating a shared library.
2491 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2492 zero when creating a shared library.
2493 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2494 write it out at the start of the symbol table.
2496 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2498 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2500 * config.bfd: Add arm-*-coff.
2501 * configure.in, configure: Add armcoff_{little,big}_vec.
2502 * targets.c (armcoff_{little,big}_vec): Declare.
2503 (bfd_target_vector): Add armcoff_{little,big}_vec.
2504 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2506 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2508 * targets.c (bfd_find_target): Remove debugging code.
2510 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2512 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2514 * Makefile.in: added *-ppc files
2515 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2516 allow pe based .o's to be shared with other tools on ppc/NT
2517 * config.bfd: added powerpc[le]-[pe|winnt] config support
2518 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2519 * peicode.h: Added more section flags for PE on ppc
2520 Added coff_swap_filehdr_out to allow peicode.h to be
2521 used for non-image PE files on ppc.
2522 Check for image, or not, before copying pe_opthdr
2523 * targets.c: Added new bfd's
2524 * targets.c: Removed two inactive bfds that shouldn't have made it this
2527 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2529 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2530 explicit values to initialize all relocs. Change all users.
2531 (ppc_elf_brtaken_inner): New function to handle branch predicition
2533 (ppc_elf_brtaken_reloc): Ditto.
2534 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2535 relocs use ppc_elf_unsupported_reloc.
2536 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2537 needs to be reported.
2538 (ppc_elf_relocate_section): Support branch prediction relocs.
2540 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2542 * bfd.c (bfd_assert): Remove \n from string passed to
2545 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2546 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2547 (bfd_coff_make_section_hook): Don't define.
2548 (coff_make_section_hook): Remove.
2549 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2550 (styp_to_sec_flags): Likewise.
2551 (coff_write_object_contents): Likewise.
2552 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2554 * libcoff.h: Rebuild.
2555 * coffgen.c (make_a_section_from_file): Just call
2556 bfd_make_section_anyway, not bfd_make_section or
2557 bfd_coff_make_section_hook.
2558 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2559 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2560 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2561 make_section_hook field.
2562 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2564 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2565 pointers into value field for warning and indirect symbols; just
2566 leave the value field alone.
2567 * linker.c (generic_link_add_symbol_list): Use next symbol for
2568 warning and indirect symbols, rather than looking in symbol value.
2569 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2570 parameter. Change all callers. Remove support for indirect
2571 symbols; it didn't work anyhow.
2572 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2573 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2574 * bfd-in2.h: Rebuild.
2576 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2578 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2579 go back to telling the tools this reloc operates on 32 bits.
2581 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2583 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2584 rather than a direct fprintf.
2585 * archive.c (_bfd_write_archive_contents): Likewise.
2586 * coffcode.h (coff_slurp_symbol_table): Likewise.
2587 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2588 (ppc_elf_unsupported_reloc): Likewise.
2589 (ppc_elf_relocate_section): Likewise.
2590 * i386linux.c (linux_tally_symbols): Likewise.
2591 (linux_finish_dynamic_link): Likewise.
2592 * osf-core.c (osf_core_core_file_p): Likewise.
2593 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2594 * som.c (som_sizeof_headers): Likewise.
2595 * srec.c (srec_bad_byte): Likewise.
2596 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2597 * libbfd-in.h (bfd_assert): Declare first parameter const.
2598 * libbfd.h: Rebuild.
2599 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2600 bfd_reloc_overflow is enough.
2601 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2602 * coff-h8500.c (rtype2howto): Likewise.
2603 * coff-z8k.c (rtype2howto): Likewise.
2604 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2605 * elf.c (_bfd_elf_get_lineno): Likewise.
2606 (_bfd_elf_no_info_to_howto): Likewise.
2607 (_bfd_elf_no_info_to_howto_rel): Likewise.
2608 * hp300hpux.c (convert_sym_type): Likewise.
2609 (MY(swap_std_reloc_in)): Likewise.
2610 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2612 * libaout.h (struct aoutdata): Add line_buf field.
2613 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2614 and filename_buffer. Instead, use a malloc buffer stored in the
2615 new line_buf field. Remove length restrictions.
2617 * coffgen.c (string_size): Remove static variable.
2618 (debug_string_size, debug_string_section): Likewise.
2619 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2620 and debug_string_size_p parameters. Use them instead of the
2621 global variables. Change all callers.
2622 (coff_write_symbol): Likewise.
2623 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2624 (coff_write_symbols): Add local variables to replace removed
2627 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2628 function, and line_base fields.
2629 * libcoff.h: Rebuild.
2630 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2631 information, rather than using static variables.
2633 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2634 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2636 * init.c (initialized): Remove static variable.
2637 (bfd_init): Don't bother setting initialized.
2638 (bfd_check_init): Remove.
2639 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2640 * libbfd.h: Rebuild.
2642 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2644 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2645 size for full core dumps. Copy core file header to private data.
2646 (rs6000coff_core_file_failing_command,
2647 rs6000coff_core_file_failing_signal): New functions to extract
2648 the file name and terminating signal from the core file.
2649 * coff-rs6000.c: Use them.
2651 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2653 Change arch info to be const, initialized at compile time.
2654 * archures.c: Reindent many functions. Change CONST to const.
2655 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2656 nothing set it anyhow. Make next const.
2657 (bfd_arch_info_list): Remove.
2658 (bfd_archures_list): Rename from archures_init_table. Change from
2659 a table of function pointers to a table of bfd_arch_info_type
2660 structure addresses.
2661 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2662 (bfd_lookup_arch): Likewise.
2663 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2665 (bfd_default_arch_struct): Make const.
2666 (bfd_arch_init, bfd_arch_linkin): Remove.
2667 (bfd_get_arch_info): Return a const pointer.
2668 * init.c (bfd_init): Don't call bfd_arch_init.
2669 * bfd.c (struct _bfd): Make arch_info const.
2670 * bfd-in2.h: Rebuild.
2671 * libbfd.h: Rebuild.
2672 * configure.in: Put & before everything in $selarchs.
2673 * configure: Rebuild.
2674 * cpu-*.c: Change bfd_*_arch from a function which calls
2675 bfd_arch_linkin to a const structure.
2676 * ieee.c (ieee_object_p): Make arch const.
2678 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2680 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2682 * bfd-in2.h: Regenerate.
2683 * libbfd.h: Regenerate.
2685 * elf32-ppc.c (reloc_type): Update names to match current draft.
2686 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2687 relative. Update names to current V.4 draft.
2688 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2689 (ppc_elf_relocate_section): Rename relocations to match draft.
2691 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2693 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2694 compiled with -mrelocatable-lib to be linked with either normal
2695 modules or -mrelocatable modules.
2697 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2699 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2700 in the a.out header.
2702 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2703 a reloc against a local symbol, even if it's not a section.
2705 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2707 * targets.c (bfd_target): Remove unused align_power_min field.
2708 * bfd-in2.h: Rebuild.
2709 * All backends: Remove initialization of align_power_min.
2711 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2713 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2715 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2717 * config.bfd (mips-dec-netbsd*): New target.
2718 * configure.host (mips-dec-netbsd*): New host.
2719 * configure.in (mips-dec-netbsd*): New native.
2720 * configure: Rebuild.
2722 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2724 Make the COFF backend linker merge common types:
2725 * cofflink.c (struct coff_debug_merge_element): Define.
2726 (struct coff_debug_merge_type): Define.
2727 (struct coff_debug_merge_hash_entry): Define.
2728 (struct coff_debug_merge_hash_table): Define.
2729 (coff_debug_merge_hash_table_init): Define.
2730 (coff_debug_merge_hash_table_free): Define.
2731 (coff_debug_merge_hash_lookup): Define.
2732 (struct coff_final_link_info): Add debug_merge field.
2733 (coff_debug_merge_hash_newfunc): New static function.
2734 (_bfd_coff_final_link): Allocate and free debug_merge table.
2735 (coff_link_input_bfd): Merge identical enum, struct and union
2738 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2740 Convert i960 COFF to use COFF backend linker.
2741 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2742 structure to store the symbol being used.
2743 (coff_i960_start_final_link): New static function.
2744 (coff_i960_relocate_section): New static function.
2745 (coff_i960_adjust_symndx): New static function.
2746 (coff_start_final_link): Define.
2747 (coff_relocate_section): Define.
2748 (coff_adjust_symndx): Define.
2749 * coffcode.h (bfd_coff_backend_data): Add new callback function
2750 _bfd_coff_start_final_link.
2751 (bfd_coff_start_final_link): Define.
2752 (coff_start_final_link): Define if not defined.
2753 (bfd_coff_std_swap_table): Add coff_start_final_link.
2754 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2756 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2757 function callback is not NULL.
2758 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2759 (_bfd_coff_internal_syment_name): Declare.
2760 * libcoff.h: Rebuild.
2761 * configure.in (icoff_big_vec): Add cofflink.o.
2762 (icoff_little_vec): Likewise.
2763 * configure: Rebuild.
2765 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2767 * Makefile.in (clean-info): Remove extraneous tab from line
2770 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2772 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2773 contents has relocs.
2775 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2777 * coffcode.h (coff_compute_section_file_positions): Keep the
2779 (coff_write_object_contents): Remember if it's a relocatable
2781 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2782 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2783 if relocatable file. Swap out saved raw size.
2785 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2787 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2788 (maintainer-clean): Rename from realclean, passing
2789 maintainer-clean down to subdirectories, but leave realclean as a
2792 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2795 * dep-in.sed: Remove config.h from generated dependencies.
2797 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2798 broken out of sunos_canonicalize_dynamic_symtab.
2799 (sunos_canonicalize_dynamic_symtab): Call new function
2800 sunos_slurp_dynamic_symtab.
2801 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2802 dynamic symbol table to the caller.
2803 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2804 callback to override the symbols being read.
2805 * libaout.h (struct aout_backend_data): Add three new parameters
2806 to add_dynamic_symbols callback.
2808 Extensive minor changes to avoid various gcc warnings. Also:
2809 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2810 * archures.c (bfd_arch_info_type): Change mach field from long to
2812 (bfd_lookup_arch): Change machine parameter from long to unsigned
2815 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2817 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2818 a symbol with a non-zero plt_offset.
2820 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2822 * elfcode.h (align_file_position): Remove; not used.
2824 * configure.in: Only check for <sys/procfs.h> on a native system,
2825 and make sure it defines prstatus_t.
2826 * configure: Rebuild.
2828 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2830 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2832 * config.in: Rename from config.h.in.
2833 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2834 Check for config.h:config.in when creating stamp-h.
2835 * configure: Rebuild.
2836 * Makefile.in (stamp-h): Depend upon config.in rather than
2837 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2838 calling config.status.
2840 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2841 (Makefile): Just rebuild Makefile.
2842 (config.h, stamp-h): New targets.
2843 * configure.in: Create stamp-h when rebuilding config.h.
2844 * configure: Rebuild.
2846 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2848 * configure.in: Call AC_CONFIG_HEADER. Substitute
2849 HOST_64BIT_LONG. Check that various header files exist. Check
2850 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2851 and/or free need to be declared. Don't make a link to sysdep.h.
2852 Define TRAD_HEADER for various hosts.
2853 * configure: Rebuild.
2854 * configure.host: Don't set my_host. Add definitions taken from
2855 host header files for various entries. Remove entries which now
2857 * acconfig.h: New file.
2858 * config.h.in: New file, built by autoheader.
2859 * sysdep.h: New file.
2860 * Makefile.in (do_distclean): Don't remove sysdep.h.
2862 (LOCAL_H_DEPS): New variable.
2863 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2865 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2866 ($(OPTIONAL_BACKENDS)): Likewise.
2867 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2868 looking through sysdep.h.
2869 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2870 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2871 (fprintf_vma, sprintf_vma): Likewise.
2872 (int64_type, uint64_type): Don't define.
2873 * bfd-in2.h: Rebuild.
2874 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2875 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2876 * lynx-core.c: Include stuff from old hosts/lynx.h.
2877 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2878 rather than NO_FCNTL.
2879 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2880 rather than NATIVE_HPPAHPUX_COMPILER.
2881 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2883 * hosts/*.h: Remove all header files which merely include,
2884 declare, and define things. Leave header files which define
2885 information needed by trad-core.c.
2887 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2888 (BFD_CC_FOR_BUILD): Define.
2889 * configure.in: Use BFD_CC_FOR_BUILD.
2890 * configure: Rebuild.
2892 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2894 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2895 * configure: Rebuild.
2897 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2900 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2902 * config.bfd: i386pe_ve -> i386pe_vec.
2904 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2906 * configure.host: Incorporate host Makefile fragments by setting
2908 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2909 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2910 value based on whether the code is being compiled by a cross
2911 compiler. Don't substitute host_makefile_frag or frags.
2912 * aclocal.m4: New file to define local AC_PROG_CC.
2913 * configure: Rebuild.
2914 * Makefile.in (INSTALL): Set to @INSTALL@.
2915 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2916 (INSTALL_DATA): Set to @INSTALL_DATA@.
2918 (CC): Define as @CC@.
2919 (CFLAGS): Set to @CFLAGS@.
2920 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2921 (@host_makefile_frag@): Remove.
2922 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2923 after other options.
2924 (config.status): Remove dependency upon @frags@.
2925 * config/*.mh, config/README: Remove.
2927 * config.bfd: Rewrite to incorporate the contents of the Makefile
2928 fragments by setting shell variables, rather than merely returning
2929 the name of a Makefile fragment.
2930 * configure.in: Use shell variables set by config.bfd rather than
2931 looking at the target Makefile fragment files. Don't substitute
2932 target_makefile_frag. Do substitute TDEFINES.
2933 * configure: Rebuild.
2934 * Makefile.in (@target_makefile_frag@): Remove.
2935 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2936 * config/*.mt: Remove.
2938 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2940 * configure.in: Put changequote lines around "i[345]86" patterns
2941 section of core file support.
2943 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2945 * som.c (som_bfd_print_private_bfd_data): Define to use the
2948 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2950 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2951 entry, text_start and data_start.
2953 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2955 * Makefile.in (OFILES): Remove $(TDEPFILES).
2956 * config/apollo.mt (TDEPFILES): Remove.
2957 * config/README: Update.
2959 * configure.in: For a native configuration, set COREFILE and
2960 COREFLAG based on the canonical host name.
2961 * configure: Rebuild.
2962 * Makefile.in: Rebuild dependencies.
2963 (ALL_CFLAGS): Add @COREFLAG@.
2964 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2965 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2966 support routines. Check LYNX_CORE rather than HOST_LYNX.
2967 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2968 * i386lynx.c: Likewise.
2969 * m68klynx.c: Likewise.
2970 * sparclynx.c: Likewise.
2971 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2972 * *-core.c: Comment changes.
2973 * config/decstation.mh (HDEPFILES): Remove.
2974 (HDEFINES): Remove -DTRAD_CORE.
2975 * config/irix3.mh (RANLIB): Remove.
2976 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2977 (HDEFINES): Remove -DIRIX_CORE.
2978 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2979 (HDEFINES): Remove -DTRAD_CORE.
2980 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2981 * config/ultra3.mh (RANLIB): Remove.
2982 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2983 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2984 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2985 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2986 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2987 * config/i386aix.mh, config/i386bsd.mh: Remove.
2988 * config/i386linux.mh, config/i386mach3.mh: Remove.
2989 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2990 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2991 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2992 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2993 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2994 * config/solaris2.mh, config/stratus.mh: Remove.
2995 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2996 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2998 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3000 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3001 DT_FINI entry if the appropriate symbol is not in the hash table.
3003 * libelf.h (struct elf_backend_data): Add create_program_headers
3004 and want_hdr_in_seg fields.
3005 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3007 (elf_backend_create_program_headers): Likewise.
3008 (elfNN_bed): Initialize create_program_headers and
3010 * elf.c (get_program_header_size): Call create_program_headers
3012 (map_program_segments): Check want_hdr_in_seg backend field. Call
3013 create_program_headers backend routine.
3015 * elf.c (assign_file_positions_except_relocs): Align non allocated
3016 sections when creating an executable.
3018 * elfcode.h (elf_swap_phdr_in): Make non static.
3019 (elf_swap_phdr_out): Make non static.
3020 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3021 (bfd_elf32_swap_phdr_out): Declare.
3022 (bfd_elf64_swap_phdr_in): Declare.
3023 (bfd_elf64_swap_phdr_out): Declare.
3025 * ecofflink.c (ecoff_collect_shuffle): New static function.
3026 (_bfd_ecoff_get_accumulated_pdr): New function.
3027 (_bfd_ecoff_get_accumulated_sym): New function.
3028 (_bfd_ecoff_get_accumulated_ss): New function.
3029 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3030 (_bfd_ecoff_get_accumulated_sym): Declare.
3031 (_bfd_ecoff_get_accumulated_ss): Declare.
3032 * libbfd.h: Rebuild.
3034 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3036 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3038 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3039 warning symbols. If any section is named .gnu.warning.XXX, treat
3040 the contents as a warning to be issued if the symbol XXX is
3042 (elf_link_output_extsym): For an indirect or warning symbol, just
3043 output the symbol it points to.
3045 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3046 if bfd_hash_allocate fails, since it will already be set.
3047 (generic_link_hash_newfunc): Likewise.
3048 (archive_hash_newfunc): Likewise.
3049 (hash_entry_bfd): New static function.
3050 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3051 callback. Allocate a new warning using the hash table newfunc.
3052 Use bfd_hash_replace to update the entry in the hash table, rather
3053 than assuming we can copy the fields with structure assignment.
3055 * hash.c (bfd_hash_replace): New function.
3056 * bfd-in.h (bfd_hash_replace): Declare.
3057 * bfd-in2.h: Rebuild.
3059 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3061 * config.bfd: Add mips*vr4300-*-elf* target.
3062 * config/mipsbvr4300.mt: Added.
3064 See file ChangeLog.2
3071 version-control: never