1 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3 * syms.c (stt): Add entries for zerovars, vars, and code.
5 * elfcode.h (validate_reloc): New static function.
6 (write_relocs): Call validate_reloc for non ELF relocs.
8 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
9 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
10 (TARGET_LITTLE_SYM): Likewise.
12 * config.bfd (m68*-*-psos*): New target.
14 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
16 * i386msdos.c: Remove some #if 0 code.
17 (msdos_write_object_contents): Don't include empty sections in the
18 size computation, regardless of their address.
20 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
22 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
23 is NULL, ie, the -r switch is used.
25 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
27 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
28 (BFD_RELOC_MIPS_GOT_LO16): Define.
29 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
30 * bfd-in2.h, libbfd.h: Rebuild.
31 * elf32-mips.c (mips_reloc_map): Map new relocs.
33 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
35 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
38 * ieee.c (get_symbol): Set the section to bfd_abs_section.
39 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
40 simple number for the section address, rather than an expression.
41 Limit the number of bytes between relocs to MAXRUN.
42 (ieee_write_me_part): Set me_record to the file offset after the
44 (ieee_write_processor): New static function.
45 (ieee_write_object_contents): Use ieee_write_processor.
47 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
49 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
51 * coff-aux.c: Change include of aux.h to aux-coff.h.
53 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
55 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
56 relocation put the addend both in the reloc entry and the data.
57 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
60 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
61 a R_68K_PCxx reloc against a defined global symbol directly.
62 (elf_m68k_check_relocs): Don't count such a reloc.
64 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
65 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
66 symbol for now, otherwise always record the symbol as dynamic.
67 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
68 is not referenced by a dynamic object, and we are not making a
69 shared object, then don't make a PLT entry. If we do make a PLT
70 entry, make sure the symbol has been recorded as dynamic.
72 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
74 * configure.host: When making a shared library, set HLDFLAGS to
75 pass an appropriate -rpath option. Use the make variable SONAME
76 as the shared library soname, rather than computing it here. On
77 SunOS, build stamp-tshlink in place of $(SHLINK).
78 * Makefile.in (SONAME): New variable.
79 ($(SHLINK)): Make a link to the transformed name, as well.
80 (stamp-tshlink): New target.
81 (install): Skip stamp-tshlink during install.
83 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
85 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
86 linker sections have been set up yet.
88 * elf.c (make_mapping): Add an additional argument to suppress
89 making the first section include the program headers.
90 (map_sections_to_segments): If the user used -Ttext such that the
91 program headers are on a different page, do not set the flags
92 saying that this section includes the program headers.
94 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
96 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
97 don't define TRAD_HEADER.
100 * netbsd-core.c: New file, support for NetBSD core files.
101 * hosts/*nbsd.h: Removed.
103 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
105 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
106 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
107 * libbfd.h, bfd-in2.h: Regenerated.
108 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
109 bfd_elf32_bfd_reloc_type_lookup.
110 (reloc_type{,_names}): Deleted.
111 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
113 (sparc_reloc_map): Add sparc64 relocs.
114 (sparc_elf_notsupported_reloc): New static function.
115 (sparc_elf_wdisp16_reloc): New static function.
116 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
117 (elf32_sparc_relocate_section): Likewise.
118 (bfd_elf32_bfd_reloc_type_lookup): Define.
119 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
120 (reloc_type{,_names}): Deleted.
121 (elf_sparc_howto_table): Deleted.
122 (sparc_reloc_map): Deleted.
123 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
124 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
126 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
128 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
131 * Makefile.in (program_transform_name): New variable.
132 (install): Transform library name before installing it.
134 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
136 * archures.c (bfd_mach_i960_hx): Define.
137 * bfd-in2.h: Rebuild.
138 * cpu-i960.c (scan_960_mach): Accept machine "hx".
139 (MATRIX): Expand entries for HX.
140 (arch_info_struct): Add i960:hx entry.
141 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
142 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
143 (coff_set_flags): Handle bfd_mach_i960_hx.
145 Support for building as a shared library, based on patches from
146 Alan Modra <alan@spri.levels.unisa.edu.au>:
147 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
148 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
149 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
150 * configure: Rebuild.
151 * configure.host: If --enable-shared, adjust shared library stuff
152 based on the host. If the host is SunOS, and the linker supports
153 -rpath, set HLDFLAGS to use it.
154 * Makefile.in (ALLLIBS): New variable.
155 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
156 (COMMON_SHLIB, SHLINK): New variables.
157 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
158 (STAGESTUFF): Remove variable.
159 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
161 (stamp-ofiles): New target, like old ofiles target, but build
162 using a temporary file and move-if-change, and touch stamp-ofiles
164 (ofiles): Just depend upon stamp-ofiles.
165 (stamp-piclist, piclist): New targets.
166 ($(SHLIB), $(SHLINK)): New targets.
167 (targets.o, archures.o): Build twice if PICFLAG is set.
168 (do_mostlyclean): Remove pic/*.o.
169 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
171 (do_distclean): Remove pic and stamp-picdir.
172 (install): Install shared libraries.
173 ($(OFILES)): Depend upon stamp-picdir.
174 (stamp-picdir): New target.
176 * libcoff-in.h: Add comment reminding people that libcoff.h is a
178 * libcoff.h: Rebuild.
180 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
181 flavour of a section with no owner.
183 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
184 ELF_LINK_NON_ELF flag.
185 (mips_elf_create_got_section): Likewise.
187 * elf.c: Revert last change, since it breaks dynamic linking.
188 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
190 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
191 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
192 (elfNN_bed): Don't initialize want_hdr_in_seg field.
194 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
196 * elf.c (assign_file_positions_for_segments): If the backend does
197 not want the elf header or the program headers in the address
198 space, do not include them in the calculations.
200 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
201 function to determine if we need additional program headers.
202 (ppc_elf_modify_segment_map): Define as a NOP function for now.
203 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
205 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
207 * coffcode.h: Move today's libcoff.h change into coffcode.h.
209 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
211 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
212 back into one line. Some compilers (sunos 4.1.3 for example)
213 won't accept args split across more than one line.
215 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
217 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
218 * configure: Regenerate.
220 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
222 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
223 try to do arithmetic on a void *, cast it to a unsigned char * first.
225 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
227 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
228 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
230 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
231 flag for a newly defined symbol.
232 (NAME(bfd_elf,record_link_assignment)): Likewise.
233 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
234 set the DEF or REF_REGULAR flags correctly.
236 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
237 (libbfd.h, libcoff.h): Corresponding change.
239 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
240 a PLT32 reloc as dynamic.
241 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
242 is not referenced by a dynamic object, and we are not making a
243 shared object, then don't make a PLT entry. If we do make a PLT
244 entry, make sure the symbol has been recorded as dynamic.
246 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
248 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
249 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
250 (powerpcle-*-cygwin32): New.
251 * peicode.h (add_data_entry): Get address from vma.
253 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
255 * elflink.c (_bfd_elf_create_linker_section): If the symbol
256 attached to the section has already been created as an undefined
257 symbol, treat it as if it hasn't been created yet.
259 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
261 * elflink.h (elf_bfd_final_link): Don't output initial dummy
262 symbol or section symbols if stripping all symbols and this is not
263 a relocateable link. Don't output the symbol string table if
264 there are no symbols.
265 (elf_link_flush_output_syms): Don't do anything if there are no
268 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
270 * coff-aux.c: New file.
271 * hosts/m68kaux.h: New file.
272 * config.bfd (m68*-apple-aux*): New target.
273 * configure.in (m68*-apple-aux*): New native host.
274 (m68kaux_coff_vec): New vector.
275 * configure: Rebuild.
276 * targets.c (m68kaux_coff_vec): Declare.
277 * coffcode.h (bfd_coff_backend_data): Add field
278 _bfd_coff_link_add_one_symbol.
279 (bfd_coff_link_add_one_symbol): Define.
280 (compare_arelent_ptr): New static function if TARG_AUX.
281 (coff_write_relocs): If TARG_AUX, sort the relocs.
282 (coff_write_object_contents): Set A/UX aouthdr magic number.
283 (coff_link_add_one_symbol): Define if not defined.
284 (bfd_coff_std_swap_table): Initialize new field.
285 * libcoff.h: Rebuild.
286 * cofflink.c (coff_link_add_symbols): Call
287 bfd_coff_link_add_one_symbol rather than
288 _bfd_generic_link_add_one_symbol.
289 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
290 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
291 * coff-mips.c (mips_ecoff_backend_data): Likewise.
292 * Makefile.in: Rebuild dependencies.
293 (BFD32_BACKENDS): Add coff-aux.o.
294 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
296 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
298 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
299 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
301 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
303 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
304 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
305 (maintainer-clean): Warn about deleting special files.
306 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
308 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
309 warning symbols correctly.
310 * elf32-i386.c (elf_i386_relocate_section): Likewise.
311 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
312 * elf32-mips.c (mips_elf_relocate_section): Likewise.
313 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
314 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
315 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
317 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
320 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
322 * libcoff-in.h: aligned newly exported names with bfd naming
323 conventions. Removed an erroneous define of POWERPC_LE_PE.
324 * libcoff.h: Rebuild.
325 * cofflink.c, coff-ppc.c: the above function name changes
327 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
329 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
330 * ecoff.c (struct extsym_info): Define.
331 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
332 to ecoff_link_write_external.
333 (ecoff_link_write_external): Accept a struct extsym_info pointer.
334 Strip symbols when appropriate.
336 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
337 * syms.c (BSF_OBJECT): Define.
338 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
339 * bfd-in2.h: Rebuild.
340 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
342 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
345 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
346 copying relocs into a shared object, treat a defined global symbol
348 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
349 * elf32-mips.c (mips_elf_relocate_section): Likewise.
350 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
352 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
353 real defined symbol, not to a weak defined symbol.
355 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
357 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
358 and made a few static functions externs.
360 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
361 POWERPC_LE_PE hack in cofflink.
363 * libcoff-in.h: promoted the following from cofflink.c to allow
364 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
365 coff_debug_merge_element, struct coff_debug_merge_type,
366 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
367 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
368 coff_debug_merge_hash_lookup, coff_link_section_info,
369 coff_final_link_info, coff_debug_merge_hash_newfunc,
370 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
372 * libcoff.h: re-gen'd
374 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
376 * syms.c: Include "bfdlink.h".
377 (struct stab_find_info): Define.
378 (_bfd_stab_section_find_nearest_line): New function.
379 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
381 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
382 * elf.c (_bfd_elf_find_nearest_line): Try calling
383 _bfd_stab_section_find_nearest_line before searching the ELF
384 symbol table. Find the closest STT_FUNC symbol, not the last one.
385 * libcoff-in.h (coff_data_type): Add line_info field.
386 * libcoff.h: Rebuild.
387 * coffgen.c (coff_find_nearest_line): Try calling
388 _bfd_stab_section_find_nearest_line before searching the COFF
390 * Makefile.in: Rebuild dependencies.
392 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
394 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
395 4 bytes, so we get the correct value when updating the register
396 field in little endian mode.
398 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
400 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
401 entry_section fields. Add sntoc and snentry fields.
402 * libcoff.h: Rebuild.
403 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
404 not toc_section and entry_section (the COFF file does not have any
405 sections at this point).
406 (coff_write_object_contents): Set o_snentry and o_sntoc from
407 snentry and sntoc rather than entry_section and toc_section.
408 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
409 snentry, not toc_section and entry_section.
410 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
411 entry_section from hentry.
412 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
414 (xcoff_link_input_bfd): Set sntoc, not toc_section.
415 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
416 than using toc_section directly.
418 * archures.c: Add missing `.' in enum bfd_architecture.
419 * bfd-in2.h: Rebuild.
421 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
422 Robert Lipe <robertl@arnet.com>.
424 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
426 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
427 to sections we allocate. Use bfd_zalloc to allocate initialial
428 sections, not bfd_alloc.
429 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
430 SDA{,2}I16 relocations.
431 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
432 whether to put something in .sbss or not.
433 (ppc_elf_relocate_section): Add support for more relocations. Add
434 in sec->output_offset where appropriate. Make error messages
435 include the symbol name.
437 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
438 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
439 doesn't get redefined messages if -shared.
441 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
442 section if the rel_section field has been set up.
444 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
446 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
449 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
451 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
452 of flags, only flags used are controlled by mach number. Bump up
453 output file mach number to highest of input file mach numbers.
454 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
455 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
457 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
458 bfd_elf64_sparc_vec support.
460 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
462 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
463 the embedded bit is set on some objects and not on others. Just
465 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
468 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
470 * coffcode.h (coff_new_section_hook): Don't try to align the
473 * coffcode.h (coff_set_section_contents): Fix the handling of the
474 .lib section to work even if the entire section contents are
475 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
476 Robert Lipe <robertl@arnet.com>.
478 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
480 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
481 memory here for contents.
483 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
484 _SDA2_BASE_ by 32768.
485 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
486 started using. Allocate contents for .sdata and .sdata2 sections
488 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
490 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
492 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
495 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
497 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
499 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
500 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
501 (bfd_mach_sparc_v9a): Define.
502 (bfd_mach_sparc_v9_p): Define.
503 * bfd-in2.h: Regenerated.
504 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
506 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
507 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
508 to bfd_elf32_sparc_vec.
509 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
510 Add v8plus{,a} support.
512 (sparc_compatible): New function.
513 * elf32-sparc.h: #include "elf/sparc.h".
514 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
515 elf32_sparc_final_write_processing): New functions.
516 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
517 elf_backend_final_write_processing): Define.
519 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
521 * elf-bfd.h (struct elf_link_hash_entry): Add
522 linker_section_pointer field.
523 (enum elf_linker_section_enum): Enumeration for new way of
524 creating linker dynamic sections and symbols.
525 (elf_linker_section{,_pointers}): New structures for creating
526 dynamic sections and symbols.
527 (elf_obj_tdata): Add linker_section_pointers and linker_section
529 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
530 (_bfd_elf_create_linker_section): New declarations.
531 (_bfd_elf_find_pointer_linker_section): Ditto.
532 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
533 (_bfd_elf_make_linker_section_rela): Ditto.
535 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
537 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
538 (ppc_elf_create_linker_section): New function to create the
539 sections .got, .sdata, and .sdata2.
540 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
542 (ppc_elf_check_relocs): Support more of the eabi relocations.
543 (ppc_elf_relocate_section): Ditto.
544 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
545 if the .sdata{,2} + .sbss{,2} section size is > 32k.
547 * elflink.h (elf_create_pointer_linker_section): New function to
548 create initialized pointers in dynamic linker sections.
549 (elf_finish_pointer_linker_section): Actually intialize the
550 pointers created above.
552 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
553 macros to provide both 32 and 64 bit versions of
554 elf_create_pointer_linker_section.
555 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
556 provide both 32 and 64 bit versions of
557 elf_finish_pointer_linker_section.
559 * elflink.c (_bfd_elf_create_linker_section): New function to
560 create a linker section.
561 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
562 given address in the linker pointer offsets created for a given
564 (_bfd_elf_make_linker_section_rela): Make a RELA section
565 corresponding to the generated linker section.
567 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
569 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
571 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
573 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
574 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
575 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
576 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
577 toc entry in an objdump) for now.
578 (ppc_do_last, ppc_get_last): New function - needed to save processing
579 the toc owner to the end.
580 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
583 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
584 toc owner from being done till last. Must define POWERPC_LE_PC
587 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
589 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
591 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
592 SizeOfImage for PowerPC. Ignore the size of the .junk section.
594 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
596 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
598 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
600 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
602 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
604 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
606 * elf.c (assign_file_positions_for_segments): Don't increment file
607 offset for a segment which contains no loadable sections.
609 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
611 * reloc.c: Add new PowerPC relocations.
612 * {bfd-in2,libbfd}.h: Regenerate.
614 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
615 (ppc_elf_reloc_type_lookup): Lookup new relocations.
617 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
619 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
622 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
625 * coffgen.c (coff_find_nearest_line): Don't try to cache
626 information in sections that are not owned by a BFD. From Richard
627 Henderson <richard@atheist.tamu.edu>.
629 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
630 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
631 * elflink.h (elf_link_output_extsym): Remove special check for
634 * ecoffswap.h: Add prototypes for static functions.
636 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
638 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
639 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
641 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
642 to satisfy a TOC16 relocation. Rewrite unsupported relocation
643 support. Begin support for R_PPC_SDA{2,}REL.
645 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
647 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
648 create the .got and .got.neg sections.
649 (ppc_elf_size_dynamic_sections): Call it.
650 (ppc_elf_check_relocs): Call it.
651 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
652 (ppc_elf_check_relocs): Add error messages for relocations we
653 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
656 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
658 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
659 section flags for V.4 and eabi.
661 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
663 * elf.c (assign_file_positions_for_segments): If a segment
664 contains no sections, don't mark it as readable.
666 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
667 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
669 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
670 dynamic section, if there is one.
671 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
672 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
673 (bfd_elf64_swap_dyn_in): Likewise.
674 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
676 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
678 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
679 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
680 <pirker@eiunix.tuwien.ac.at>.
682 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
684 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
685 PowerPC V.4 and eabi.
686 * bfd-in2.h: Regenerate.
687 * libfd.h: Regenerate.
689 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
691 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
692 section type and SHF_EXCLUDE section flag, turning them into the
693 appropriate bfd section flag.
695 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
697 * xcofflink.c (xcoff_link_add_symbols): Create the special
698 sections if we see a DYNAMIC object, in case that is the only
699 XCOFF input object we see.
701 * elf32-mips.c: Extensive changes for a start at dynamic linking
702 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
704 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
705 (struct elf_backend_data): Remove
706 elf_backend_create_program_headers field. Add
707 elf_backend_additional_program_headers and
708 elf_backend_modify_segment_map fields.
709 * elfxx-target.h (elf_backend_type_change_ok): Define if not
711 (elf_backend_additional_program_headers): Likewise.
712 (elf_backend_modify_segment_map): Likewise.
713 (elf_backend_create_program_headers): Don't define.
714 (elfNN_bed): Change to account for field changes.
715 * elf.c (assign_file_positions_for_segments): Call new
716 modify_segment_map backend function. Don't call old
717 create_program_headers backend function.
718 (get_program_header_size): Call additional_program_headers rather
719 than create_program_headers.
720 * elflink.h (elf_link_add_object_symbols): Initialize
721 type_change_ok from new backend field.
722 (elf_link_output_extsym): Don't warn if _rld_new_interface is
724 (elf_reloc_link_order): Treat a reloc against a defined symbol as
725 a reloc against the appropriate section.
727 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
728 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
729 (elf_flags_init): Rename from elf_ppc_flags_init.
730 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
732 (ppc_elf_copy_private_bfd_data): Likewise.
733 (ppc_elf_merge_private_bfd_data): Likewise.
735 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
738 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
740 * coff-alpha.c (alpha_relocate_section): During final link, allow
741 output .lita section to be bigger than 64k by adjusting gp value
742 on a per-input section basis.
743 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
745 (struct ecoff_section_tdata): Add gp field.
747 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
749 Handle Alpha ECOFF changes in OSF/1 3.2.
750 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
752 * coff-alpha.c: Include "aout/ar.h".
753 (alpha_ecoff_get_relocated_section_contents): Don't require an
754 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
755 3.2 doesn't generate one.
756 (alpha_relocate_section): Likewise.
757 (alpha_ecoff_slurp_armap): Define.
758 (alpha_ecoff_slurp_extended_name_table): Define.
759 (alpha_ecoff_construct_extended_name_table): Define.
760 (alpha_ecoff_truncate_arname): Define.
761 (alpha_ecoff_write_armap): Define.
762 (alpha_ecoff_generic_stat_arch_elt): Define.
763 (alpha_ecoff_update_armap_timestamp): Define.
765 (alpha_ecoff_read_ar_hdr): New static function.
766 (alpha_ecoff_get_elt_at_filepos): New static function.
767 (alpha_ecoff_openr_next_archived_file): New static function.
768 (alpha_ecoff_get_elt_at_index): New static function.
769 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
770 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
771 _bfd_ecoff to alpha_ecoff.
772 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
773 field from backend structure, rather than always calling
774 _bfd_get_elt_at_filepos.
775 * coff-mips.c (mips_ecoff_backend_data): Initialize
776 get_elt_at_filepos field.
777 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
778 from _bfd_generic_read_ar_hdr with minor changes.
779 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
780 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
783 * bfd-in.h (BFD_IN_MEMORY): Define.
784 * libbfd-in.h (struct bfd_in_memory): Define.
785 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
786 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
787 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
788 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
789 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
790 (bfd_get_size): Handle BFD_IN_MEMORY flag.
791 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
792 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
793 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
794 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
796 (bfd_openstreamr): Likewise.
797 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
798 BFD_IN_MEMORY is not set.
799 * riscix.c (riscix_some_aout_object_p): Likewise.
800 * bfd-in2.h, libbfd.h: Rebuild.
802 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
803 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
804 (bfd_get_elt_at_index): Define.
805 * archive.c (_bfd_generic_get_elt_at_index): Rename from
806 bfd_get_elt_at_index. Change index parameter from int to
808 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
809 (_bfd_noarchive_get_elt_at_index): Define.
810 (_bfd_archive_bsd_get_elt_at_index): Define.
811 (_bfd_archive_coff_get_elt_at_index): Define.
812 * bfd-in2.h, libbfd.h: Rebuild.
813 * aout-target.h (MY_get_elt_at_index): Define if not defined.
814 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
815 * ieee.c (ieee_get_elt_at_index): Define.
816 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
817 * oasys.c (oasys_get_elt_at_index): Define.
818 * som.c (som_get_elt_at_index): Define.
820 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
821 numbers to the .text section.
823 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
825 * ieee.c (ieee_write_debug_part): Change return type to boolean.
826 If there is a SEC_DEBUGGING section, get the contents of the debug
827 information part from it.
828 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
830 (ieee_write_object_contents): Check ieee_write_debug_part return.
832 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
834 * config.bfd (i[345]86-*-freebsd*): Add target.
835 * configure.in (i386freebsd_vec): Add vec.
836 * configure: Regenerate.
837 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
838 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
839 Rebuild dependencies..
840 * freebsd.h: New file.
841 * i386freebsd.c: New file.
842 * targets.c (i386freebsd_vec): Declare.
843 (bfd_target_vector): Add i386freebsd_vec.
844 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
845 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
847 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
849 * ieee.c (ieee_slurp_debug): New static function.
850 (ieee_object_p): Call it.
851 (ieee_slurp_section_data): Skip debugging sections.
852 (ieee_get_reloc_upper_bound): Likewise.
853 (ieee_get_section_contents): Likewise.
854 (ieee_canonicalize_reloc): Likewise.
855 (ieee_write_section_part): Likewise.
856 (ieee_write_debug_part): Likewise.
857 (ieee_write_data_part): Likewise.
858 (init_for_output): Likewise.
860 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
862 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
864 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
865 relocs, since ppc_elf_relocate_section handles the linker case.
866 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
868 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
869 ppc_elf_relocate_section since that is now the only caller.
870 (ppc_elf_relocate_section): Ditto.
872 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
874 * coffcode.h (coff_write_object_contents): If we don't know the
875 section of the entry point for an XCOFF executable, always set the
878 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
880 * elf.c (bfd_section_from_shdr): Add support for note sections.
882 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
884 * bfd-in.h (struct _symbol_info): Add stab_type field.
885 * bfd-in2.h: Rebuild.
886 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
888 * elf32-ppc.c: Remove trailing newline from calls to
890 (ppc_elf_merge_private_bfd_data): Only warn about endianness
891 difference if target endianness is known.
893 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
895 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
896 old style TOC16 references without using R_PPC_GOT.
897 (ppc_reloc_type): Ditto.
898 (ppc_elf_reloc_type_lookup): Add support for TOC16.
899 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
900 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
901 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
902 (ppc_elf_check_relocs): New function for GOT/PLT support that is
904 (ppc_elf_adjust_dynamic_symbol): Ditto.
905 (ppc_elf_adjust_dynindx): Ditto.
906 (ppc_elf_size_dynamic_sections): Ditto.
907 (ppc_elf_finish_dynamic_symbol): Ditto.
908 (ppc_elf_finish_dynamic_sections): Ditto.
909 (ELF_DYNAMIC_INTERPRETER): Define.
911 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
913 * elf.c (copy_private_bfd_data): When attaching sections to
914 segments ignore sections that won't be allocated. Patch from
917 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
919 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
922 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
924 * coff-i960.c (CALC_ADDEND): Define.
925 (coff_i960_relocate_section): Add the input section VMA to the
926 addend for PC relative relocs.
928 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
930 * peicode.h (pe_print_pdata): Must test the entire entry for zero
931 to correctly terminate.
933 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
935 * targets.c (enum bfd_endian): Define.
936 (bfd_target): Rename byteorder_big_p to byteorder, and change it
937 from boolean to enum bfd_endian. Change header_byteorder_big_p
939 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
940 (bfd_header_big_endian, bfd_header_little_endian): New macros.
941 * bfd-in2.h: Rebuild.
942 * All targets: Change initialization of byteorder and
943 header_byteorder to use enum bfd_endian values rather than
945 * All files: Change all references to byteorder_big_p and
946 header_byteorder_big_p to use new bfd_*_endian macros.
948 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
950 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
952 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
954 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
956 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
958 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
960 * ieee.c: Lots of minor cleanups. Make many functions return
961 errors rather than calling abort. Also:
962 (ieee_write_twobyte): Remove; change callers to call existing
963 ieee_write_2bytes function.
964 (ieee_write_expression): Don't output the section twice when
965 outputting a local symbol. Don't emit an extraneous zero if there
967 (ieee_slurp_sections): Set the lma as well as the vma.
968 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
970 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
971 a recognized one or bfd_arch_unknown.
972 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
974 (ihex_get_symtab): Likewise.
976 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
978 * aoutx.h: Include <ctype.h>.
979 (struct aout_link_includes_table): Define.
980 (struct aout_link_includes_totals): Define.
981 (struct aout_link_includes_entry): Define.
982 (aout_link_includes_lookup): Define macro.
983 (struct aout_final_link_info): Add includes field.
984 (aout_link_includes_newfunc): New static function.
985 (NAME(aout,final_link)): Initialize includes hash table.
986 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
988 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
990 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
992 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
994 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
996 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
998 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
999 (pe_print_private_bfd_data): call pe_print_reloc.
1000 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1001 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1002 up some debugging as well.
1004 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1006 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1009 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1011 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1012 when setting sections to NULL.
1014 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1016 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1018 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1019 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1021 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1022 * bfd-in2.h: Rebuild.
1024 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1026 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1028 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1030 * ihex.c (ihex_scan): Handle record types 4 and 5.
1031 (ihex_object_p): Permit types 4 and 5.
1032 (ihex_set_section_contents): Remove check for out of range
1034 (ihex_write_object_contents): Generate types 4 and 5.
1036 * elflink.h (elf_link_output_extsym): Just ignore warning and
1037 indirect references to symbols which don't really exist.
1039 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1041 * peicode.h (pe_print_idata): Minor format fixes
1042 (pe_print_edata): New function. Under private printing, this formats
1043 the edata section of a PE file.
1044 (pe_print_private_bfd_data): Added call to pe_print_edata.
1046 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1048 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1049 index, don't call stoi.
1051 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1053 * srec.c (srec_scan): Set lma as well as vma.
1055 * ihex.c: New file; support for Intel Hex format.
1056 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1057 (ihex_vec): Declare.
1058 (bfd_target_vector): Always include ihex_vec.
1059 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1060 * Makefile.in: Rebuild dependencies.
1061 (BFD_LIBS): Add ihex.o
1062 (BFD_LIBS_CFILES): Add ihex.c.
1063 * bfd-in2.h: Rebuild.
1065 * elf.c (assign_file_positions_for_segments): Sort the sections in
1067 (get_program_header_size): Return the right size if segment_map is
1069 (copy_private_bfd_data): Don't bother to sort the sections.
1071 * bfd.c (bfd_record_phdr): New function.
1072 * bfd-in.h (bfd_record_phdr): Declare.
1073 * bfd_in2.h: Rebuild.
1075 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1078 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1079 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1081 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1082 (bfd_zmalloc): Change declaration.
1083 * libbfd.h: Rebuild.
1084 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1085 and realloc. Don't set bfd_error_no_memory if they fail.
1087 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1089 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1090 uses as well. Added a new howto to deal with TOCREL16 relocs that
1091 are TOCDEFN as well.
1092 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1093 to handle RVA relocs from dlltool.
1094 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1095 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1096 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1098 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1099 to get the right section alignment.
1101 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1103 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1104 p_paddr if p_paddr is zero.
1105 (make_mapping): Set includes_filehdr and includes_phdrs for first
1107 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1109 (assign_file_positions_for_segments): Handle includes_filehdr and
1110 includes_phdrs. Remove special handling of PT_PHDR and first
1112 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1113 when appropriate. Remove special handling of PT_PHDR segment.
1114 Use a more complex condition for when a section is included in a
1115 segment to handle Solaris linker oddities.
1117 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1119 * coff-m88k.c (howto_table): Reformatted for easier reading;
1120 special_function now points to new function m88k_special_reloc.
1121 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1123 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1124 be done correctly by m88k_special_reloc.
1125 (reloc_processing): New function to be used by RELOC_PROCESSING.
1126 (RELOC_PROCESSING): Define to call reloc_processing.
1128 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1130 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1131 (pe_print_pdata): Likewise.
1133 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1134 obstack_alloc fails.
1135 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1137 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1138 * Many files: don't set bfd_error_no_memory if one of the above
1141 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1142 if p_paddr_valid is set.
1143 (copy_private_bfd_data): New static function.
1144 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1146 * elf.c (assign_file_positions_for_segments): Fix case where extra
1147 program headers were allocated.
1149 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1150 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1151 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1152 _bfd_elf_print_private_bfd_data.
1154 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1155 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1156 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1157 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1158 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1159 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1160 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1162 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1164 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1165 * elf.c (make_mapping): New static function.
1166 (map_sections_to_segments): New static function.
1167 (elf_sort_sections): New static function.
1168 (assign_file_positions_for_segments): New static function.
1169 (map_program_segments): Remove.
1170 (get_program_header_size): Remove sorted_hdrs, count, and
1171 maxpagesize parameters. Simplify.
1172 (assign_file_positions_except_relocs): When generating an
1173 executable, use assign_file_positions_for_segments.
1174 (elf_sort_hdrs): Remove.
1175 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1176 to get_program_header_size.
1178 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1180 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1182 * configure, config.in: Regenerate with autoconf 2.7.
1184 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1185 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1187 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1189 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1190 (ecoff_sec_to_styp_flags): Likewise.
1191 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1192 (ecoff_set_symbol_info): Handle scRConst.
1193 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1194 (ecoff_compute_section_file_positions): Handle .rconst section.
1195 (_bfd_ecoff_write_object_contents): Likewise.
1196 (ecoff_link_check_archive_element): Handle scRConst.
1197 (ecoff_link_add_externals): Likewise.
1198 (ecoff_link_write_external): Handle .rconst section.
1199 (ecoff_reloc_link_order): Likewise.
1200 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1201 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1203 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1205 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1206 DEF_DYNAMIC flag is set.
1208 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1210 * host-aout.c: If TRAD_HEADER is defined, include it.
1212 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1214 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1215 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1216 (BFD_NEED_DECLARATION): New function.
1217 * configure.in: Use BFD_NEED_DECLARATION.
1218 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1219 * configure, config.in: Rebuild with autoconf 2.6.
1221 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1222 special_sections before returning when called with a non XCOFF
1225 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1228 * coffcode.h (coff_compute_section_file_positions): Only pad the
1229 previous section to force file alignment when creating an
1232 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1234 * coffcode.h (coff_compute_section_file_positions): If
1235 RS6000COFF_C, set up the .debug section.
1237 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1238 if it is not large enough to accomodate the entire TOC area with
1239 signed 16 bit offsets.
1240 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1242 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1243 TOC anchor to use the TOC value used in the output file.
1245 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1247 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1248 (_bfd_coff_read_string_table): Likewise.
1250 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1252 * pe-arm.c: Fix typos.
1253 * coff-arm.c: Likewise.
1255 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1257 * coff-ppc.c (list_ele): Added "cat"egory member.
1258 (record_toc): New category parameter (priv or pub).
1259 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1260 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1261 the mainline. It addes extra toc cells in error.
1262 (ppc_coff_swap_sym_in_hook): Added some documentation.
1263 (dump_toc): Can now diagnose "virtual toc" chicanery.
1265 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1267 * elf-bfd.h (struct elf_link_hash_table): Change type of
1268 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1270 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1272 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1273 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1275 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1276 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1277 defined or mentioned in a regular file.
1279 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1281 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1282 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1283 (coff_ppc_relocate_section): Correct REL24 handling
1284 (ppc_process_before_allocation): Correct TOCDEFN handling
1286 * peicode.h (dir_names): Added name descriptions
1288 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1290 * VERSION: Updated to cygnus-2.6.
1292 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1294 * targets.c (m68k4knetbsd_vec): Declare.
1296 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1298 * targets.c (bfd_target): Change type of second argument to
1299 _bfd_print_private_bfd_data from void * to PTR.
1300 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1301 using PTR rather than void *.
1302 * bfd-in2, libbfd.h: Rebuild.
1303 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1305 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1306 _bfd_generic_bfd_print_private_bfd_data rather than casting
1309 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1311 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1312 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1314 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1315 BFD64_BACKENDS_CFILES): New variables.
1318 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1320 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1321 not at the file position of the first section.
1322 * coffcode.h (coff_compute_section_file_positions): Avoid using
1324 (coff_write_object_contents): When generating a PPC PE executable
1325 with no symbols, round up the file size to a COFF_PAGE_SIZE
1327 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1328 don't write out a string table.
1330 * elf.c (bfd_section_from_shdr): When using a different section
1331 header, pass the new one to _bfd_elf_make_section_from_shdr.
1332 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1333 (elf_map_symbols): Add section VMA to symbol value when comparing
1335 (_bfd_elf_compute_section_file_positions): Only build symbol table
1336 if there are some symbols. Set file offset of symtab and strtab
1338 (assign_file_positions_except_relocs): Remove dosyms parameter.
1339 Change all callers. Never set file offset of symtab and strtab
1341 (_bfd_elf_copy_private_section_data): New function.
1342 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1343 (_bfd_elf_copy_private_symbol_data): New function.
1344 (swap_out_syms): Check for special mapping of st_shndx created by
1345 copy_private_symbol_data.
1346 * elfxx-target.h: Use new copy routines.
1347 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1348 (_bfd_elf_copy_private_section_data): Declare.
1350 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1352 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1355 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1356 _bfd_dummy_target, matching the recent change to archive
1359 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1361 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1362 arithmetic on PTR types.
1364 * aout-target.h (MY(callback)): Set the lma of the sections.
1366 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1367 symbol into a reloc against the section.
1369 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1371 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1372 glue for the relocs: IMGLUE and IFGLUE.
1373 (record_toc): new function - tracks toc contents
1374 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1375 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1376 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1377 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1378 (ppc_record_toc_entry): Removed a debug define (duh)
1380 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1381 (pe_print_idata): New function - formats the idata section data
1382 (pe_print_pdata): New function - formats the pdata section data
1383 (pe_print_private_bfd_data): calls to above
1385 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1387 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1388 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1389 TARGET_SYM and TARGET_NAME for vector and BFD name.
1390 * coff-pmac.c (pmac_xcoff_vec): Remove.
1391 (TARGET_SYM, TARGET_NAME): Define.
1392 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1393 machine to 0, not all PowerMacs are 601s.
1395 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1397 * elfcode.h (elf_object_p): Read in any program headers.
1398 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1399 based on the program headers, if any.
1400 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1401 (map_program_segments): Set p_paddr of program headers based on
1404 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1406 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1409 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1410 trying to do a relocateable link with a non-a.out object file.
1412 * archive.c (bfd_generic_archive_p): Check the first object file
1413 in an archive even if target_defaulted is set. If the object file
1414 has the wrong xvec, reject it.
1416 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1417 be represented, report the name via _bfd_error_handler.
1418 (translate_to_native_sym_flags): Likewise.
1419 * elf32-mips.c (mips_elf_final_link): Likewise.
1420 * oasys.c (oasys_write_sections): Likewise.
1422 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1423 which checks for STYP_OVRFLO sections.
1424 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1425 reloc and lineno count overflows.
1426 (coff_write_object_contents): Call coff_count_linenumbers before
1427 coff_compute_section_file_positions. If RS6000COFF_C, handle
1428 reloc and lineno count overflows.
1429 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1430 relocs before dealing with .pad sections. Count overflow section
1431 headers when handling .pad sections.
1433 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1436 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1437 (struct xcoff_link_hash_table): Add descriptor_section and
1438 special_sections fields.
1439 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1440 (xcoff_link_add_symbols): Set linkage section alignment. Create
1441 descriptor section. Check for magic symbol names (_text, etc.),
1442 and record them in special_sections if found. Set
1443 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1444 descriptor field to point back to the function code symbol.
1445 (xcoff_sweep): Always mark the special descriptor_section.
1446 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1447 function descriptor, and mark it if it is.
1448 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1449 parameter, and fill it in. Allocate space for the descriptor
1451 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1452 global linkage code. If an undefined function descriptor is
1453 exported, arrange to define it. Warn about any other undefined
1455 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1456 (xcoff_write_global_symbol): Create a function descriptor when
1458 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1459 * bfd-in2.h: Rebuild.
1461 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1463 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1464 (ppc_coff_link_hash_table): new types for hashing
1465 (ppc_coff_link_hash_newfunc): hash entry constructor
1466 (ppc_coff_link_hash_table_init): hash table initializer
1467 (ppc_coff_link_hash_table_create): hash table constructor
1468 (ppc_record_toc_entry): changed references to hash table
1469 (coff_ppc_relocate_section): changed references to hash table
1471 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1472 * libcoff.h: Rebuild
1474 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1475 (coff_link_add_symbols): removed toc_offset init
1477 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1479 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1482 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1483 if it is given and mmep is available.
1484 * acconfig.h: Undef USE_MMAP.
1485 * configure, config.in: Regenerated.
1486 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1487 table handling the old way.
1488 (aout_get_external_symbols): Don't complain if last byte of string
1490 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1491 (bfd_free_window) [! USE_MMAP]: Don't define.
1492 (bfd_get_file_window,
1493 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1495 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1497 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1500 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1502 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1503 compatible with AMD generated COFF files. Try to support both AMD
1504 and GNU formats simultaneously.
1505 (coff_a29k_relocate_section): Likewise.
1507 * libbfd.c (bfd_get_file_window): Change writable parameter from
1508 int to boolean; update all callers. Pass MAP_SHARED if not
1509 writable--it's required on Solaris. Cast fprintf argument to
1511 * bfd-in.h (bfd_get_file_window): Update declaration.
1512 * bfd-in2.h: Rebuild.
1513 * aoutx.h: Update calls to bfd_get_file_window.
1515 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1517 (xcoff_swap_ldhdr_in): New static function.
1518 (xcoff_swap_ldsym_in): New static function.
1519 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1520 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1521 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1522 Handle XTY_ER/XMC_XO symbols correctly.
1523 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1524 rather than normal symbol table.
1525 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1526 already defined with the same absolute value.
1527 (xcoff_mark): When considering called symbols, check whether the
1528 descriptor is from a dynamic object, rather than the symbol
1530 (xcoff_build_ldsyms): Likewise.
1532 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1533 Cast realloc and malloc return values. If malloc or realloc fail,
1534 set bfd_error_no_memory.
1535 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1536 * bfd-in2.h: Rebuild.
1538 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1540 * coff-ppc.c (ppc_record_toc_entry): new function.
1541 (in_reloc_p): changed return value.
1542 (coff_ppc_relocate_section): much rework.
1543 (ppc_allocate_toc_section): new function.
1544 (ppc_process_before_allocation): new function.
1545 (ppc_coff_swap_sym_in_hook): new function.
1547 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1548 (coff_link_add_symbols): initialize toc_offset.
1550 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1551 (coff_swap_aouthdr_out): Added more sections to the data
1552 dictionary for the pe file header. Also changed linker version
1553 number on the ppc side.
1554 (dir_names): small improvements to the dictionary printing.
1555 (pe_mkobject_hook): save the file level flags.
1557 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1558 (pe_tdata): added real_flags field
1559 (coff_tdata): added local_toc_sym_map and access macro
1561 * libcoff.h (coff_link_hash_entry): added toc_offset field
1562 (pe_tdata): added real_flags field
1563 (coff_tdata): added local_toc_sym_map and access macro
1565 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1566 (coff_mkobject): init for local_toc_sym_map
1567 (coff_write_object_contents): set the internal_a.magic to
1568 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1571 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1573 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1574 entries until both the line number address and the function name
1575 address are too large.
1577 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1578 * configure: Rebuilt.
1580 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1581 is defined in the environment.
1583 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1585 * som.c (som_get_section_contents_in_window): Define to use
1588 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1590 * coff-i860.c: New file, based on coff-i386.c.
1591 * cpu-i860.c: New file, based on cpu-i386.c.
1592 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1593 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1594 targets, using i860coff_vec.
1595 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1596 trad-core.o and hosts/i860mach3.h.
1597 (i860coff_vec): Use coff-i860.o and cofflink.o.
1598 * configure: Rebuild.
1599 * Makefile.in: Rebuild dependencies.
1600 (ALL_MACHINES): Add cpu-i860.o.
1601 (BFD32_BACKENDS): Add coff-i860.o.
1602 (CFILES): Add cpu-i860.c and coff-i860.c.
1603 * targets.c (i860coff_vec): Declare.
1604 (bfd_target_vector): Add &i860coff_vec.
1605 * archures.c (bfd_i860_arch): Declare.
1606 (bfd_archures_list): Add &bfd_i860_arch.
1607 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1608 (coff_set_flags): Handle bfd_arch_i860.
1609 (coff_write_object_contents): Handle I860 a.out magic number.
1611 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1613 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1614 the created .tc section to 2.
1615 (xcoff_mark): Don't keep a .loader reloc for a call to an
1616 undefined symbol when creating a shared library.
1617 (xcoff_build_ldsyms): When creating a shared library, generate
1618 global linkage code for a call to an undefined symbol.
1620 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1622 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1623 BFD32_BACKENDS, BFD64_BACKENDS.
1624 (.dep1): Put mkdep output in a separate file.
1625 Rebuilt dependencies.
1627 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1630 Permit use of mmap when available:
1632 * configure.in: Check for mmap, madvise, mprotect.
1633 * config.in, configure: Regenerated.
1635 * libbfd.c (struct _bfd_window_internal): Define type.
1636 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1638 (ok_to_map): New static variable for debugging.
1639 (_bfd_generic_get_section_contents_in_window): New function.
1640 * bfd-in.h (bfd_window_internal): Declare type.
1641 (bfd_window): Define type.
1642 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1643 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1646 * libaout.h (struct aoutdata): Add two window fields.
1647 (obj_aout_sym_window, obj_aout_string_window): New macros.
1648 * aoutx.h (some_aout_object_p): Initialize windows.
1649 (aout_get_external_symbols): Get symbol data and strings in
1650 windows instead of explicitly allocated buffers.
1651 (slurp_symbol_table): Free window instead of memory.
1652 (bfd_free_cached_info): Release windows instead of freeing storage
1654 (aout_link_free_symbols): Ditto.
1656 * targets.c (bfd_target): Add new field for
1657 get_section_contents_in_window.
1658 (BFD_JUMP_TABLE_GENERIC): Updated.
1659 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1660 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1661 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1662 macros for get_section_contents_in_window field.
1664 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1666 * core.c: Renamed to corefile.c
1667 * makefile.dos (OBJS): Change core.o to corefile.o
1668 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1671 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1673 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1674 targ_selvecs to allow debugging under Irix-5 native.
1677 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1679 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1680 to o. Clobber and restore the list of new csects around the call
1681 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1682 linker error and the linker wants to read the symbol table. Reset
1683 the line number count of a real section even if it has no relocs.
1684 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1686 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1689 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1691 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1692 an undefined symbol in a shared link.
1694 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1695 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1696 phdm@info.ucl.ac.be (Philippe De Muyter).
1698 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1700 * coff-m88k.c (rtype2howto): New static function.
1701 (RTYPE2HOWTO): Use it rather than a macro definition.
1703 * coffcode.h (coff_write_object_contents): set internal_a.magic
1704 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1706 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1707 define TRAD_HEADER to new file hosts/delta68.h.
1708 m88*-motorola-sysv*, however, does use ptrace-core.o.
1709 * hosts/delta68.h: New file.
1711 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1712 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1714 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1716 * i386linux.c (MY(vec)): Declare before use.
1718 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1720 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1721 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1723 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1724 BFD is not of the right type.
1725 (bfd_elf_get_needed_list): Likewise.
1726 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1727 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1728 * xcofflink.c (XCOFF_XVECP): Define.
1729 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1731 (bfd_xcoff_import_symbol): Likewise.
1732 (bfd_xcoff_export_symbol): Likewise.
1733 (bfd_xcoff_link_count_reloc): Likewise.
1734 (bfd_xcoff_record_link_assignment): Likewise.
1735 (bfd_xcoff_size_dynamic_sections): Likewise.
1737 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1738 table index against the number of symbols for a base relative
1741 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1743 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1744 full_aouthdr flag here...
1745 (_bfd_xcoff_bfd_final_link): ...not here.
1747 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1749 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1750 systems that have a system <libelf.h>.
1751 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1752 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1753 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1754 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1755 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1756 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1757 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1759 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1761 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1762 set, set BSF_WEAK in symbol. Change all callers.
1763 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1764 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1765 _bfd_generic_link_add_one_symbol.
1766 (ecoff_indirect_link_order): Check that the section tdata relocs
1767 are not NULL before using them.
1769 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1770 define TRAD_HEADER as hosts/alphalinux.h.
1771 * configure: Rebuild.
1772 * hosts/alphalinux.h: New file.
1773 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1776 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1778 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1779 C_ECOMM storage classes.
1781 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1783 (xcoff_mark): Call xcoff_mark_symbol.
1784 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1785 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1787 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1789 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1791 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1793 (xcoff_find_reloc): New static function.
1794 (xcoff_link_add_symbols): Use it.
1795 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1796 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1797 relocate the value of C_DECL.
1799 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1801 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1803 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1804 callback decide what goes in .relocs.
1805 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1806 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1809 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1811 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1814 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1816 * xcofflink.c: More improvements, mostly to fix handling of
1817 constructors and a few other special cases.
1818 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1819 zero, reverting yesterday's change.
1820 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1821 (bfd_xcoff_link_count_reloc): Declare.
1822 (bfd_xcoff_record_link_assignment): Declare.
1823 * bfd-in2.h: Rebuild.
1825 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1827 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1828 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1829 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1830 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1831 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1832 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1834 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1837 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1838 segments includes the a.out header. See to that the magic number
1839 *always* is big-endian.
1841 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1842 m68k4k NetBSD configurations.
1844 * configure.in, configure: Separate i386 & mips NetBSD
1845 configurations from other BSD ones. Don't assume DEC is the only
1846 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1847 configurations. Add support for m68k4k NetBSD object format.
1849 * libaout.h: Added M_68K4K_NETBSD magic.
1851 * m68k4knetbsd.c: New file.
1853 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1855 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1858 * hosts/mipsnbsd.h: New file.
1861 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1863 * config.bfd: Add config stuff for mips*-*-magic* to set
1864 targ_defvec to ecoff_big_vec.
1867 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1869 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1871 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1872 toc_section, and entry_section fields.
1873 (struct xcoff_section_tdata): Remove ldrel_count field.
1874 * libcoff.h: Rebuild.
1875 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1877 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1878 full a.out header if full_aouthdr is set in xcoff_data.
1879 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1880 based on sections stored in xcoff_data.
1881 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1883 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1884 (rs6000coff_vec): Set symbol_leading_char to '.'.
1885 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1886 value stored in ret rather than returning a pointer value.
1888 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1890 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1893 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1895 * som.c (som_slurp_string_table): Allocate the strings with malloc
1896 since they're free'd by free_cached_info.
1897 (som_slurp_symbol_table): Similarly for the symbol table.
1899 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1901 * Makefile.in (diststuff): Don't make headers.
1903 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1905 * Makefile.in: Rebuild dependencies.
1907 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1908 output_bfd is not SunOS.
1909 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1910 non-SunOS input files.
1912 * xcofflink.c: Extensive changes to support linking shared objects
1913 and generating a .loader section.
1914 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1915 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1916 last_symndx, and ldrel_count fields.
1917 * libcoff.h: Rebuild.
1918 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1919 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1921 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1922 (bfd_xcoff_export_symbol): Declare.
1923 (bfd_xcoff_size_dynamic_sections): Declare.
1924 * bfd-in2.h: Rebuild.
1926 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1928 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1929 * configure: Rebuild.
1930 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1931 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1933 (pmac_xcoff_vec): Update to use new xcoff support.
1934 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1935 (xcoff_write_armap): Declare buf as unsigned char.
1936 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1938 * mpw-make.sed: Generalize subdir_do edit.
1940 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1942 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1943 correctly. Don't initialize asect->vma.
1945 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1947 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1948 something a little less than the page size.
1950 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1952 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1954 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1956 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1957 * coffcode.h (coff_write_object_contents): If .bss is before
1958 .data us that as data_start.
1959 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1961 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1962 (coff_swap_outhdr_out): Hardwire in version number.
1964 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1966 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1967 major and minor to *_vno, since the former are also macros in
1968 SunOS header files. Cast result of bfd_alloc to appropriate
1971 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1972 before assigning to sec_data.
1974 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1976 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1977 now relative to the section, not absolute.
1978 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1979 get the file name when there is a N_SO directory name. When
1980 handling stabs, remember that section->vma was added to the
1983 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1985 * sunos.c (struct sunos_link_hash_table): Add needed field.
1986 (sunos_link_hash_table_create): Call bfd_release, not free.
1987 (sunos_link_hash_table_create): Initialize needed field.
1988 (sunos_add_dynamic_symbols): Record needed objects.
1989 (bfd_sunos_get_needed_list): New function.
1990 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1991 * bfd-in2.h: Rebuild.
1993 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1995 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1997 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1999 * bfd-in.h (struct bfd_link_needed_list): Rename from
2000 bfd_elf_link_needed_list.
2001 * bfd-in2.h: Rebuild.
2002 * elf.c, elflink.h, libelf.h: Corresponding changes.
2004 Add start at AIX linker support; no shared libraries yet.
2005 * xcofflink.c: New file.
2006 * configure.in (rs600coff_vec): Use xcofflink.o.
2007 * configure: Rebuild.
2008 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2010 (struct xcoff_section_tdata): Define.
2011 (xcoff_section_data): Define macro.
2012 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2013 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2014 (_bfd_xcoff_bfd_final_link): Declare.
2015 (_bfd_ppc_xcoff_relocate_section): Declare.
2016 * libcoff.h: Rebuild.
2017 * coff-rs6000.c: Clean up a bit.
2018 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2019 cputype, csects, and debug_indices.
2020 (xcoff_copy_private_bfd_data): Copy cputype.
2021 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2022 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2023 (xcoff_reloc_type_lookup): Rename from
2024 rs6000coff_reloc_type_lookup.
2025 (coff_relocate_section): Define.
2026 (_bfd_xcoff_sizeof_headers): Define.
2027 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2028 (_bfd_xcoff_bfd_relax_section): Define.
2029 (_bfd_xcoff_bfd_link_split_section): Define.
2030 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2032 * coffcode.h (coff_compute_section_file_positions): If AIX,
2033 increment sofar by SMALL_AOUTSZ if not executable.
2034 (coff_write_object_contents): If AIX, always output an a.out
2035 header; if not executable, header size of SMALL_AOUTSZ.
2036 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2037 (_bfd_stringtab_init): Initialize xcoff field.
2038 (_bfd_xcoff_stringtab_init): New function.
2039 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2040 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2041 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2042 * libbfd.h: Rebuild.
2043 * Makefile.in: Rebuild dependencies.
2044 (BFD32_BACKENDS): Add xcofflink.o.
2045 (CFILES): Add xcofflink.c.
2047 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2048 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2049 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2051 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2053 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2055 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2057 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2058 * config.in: Regenerated.
2060 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2061 (_bfd_chunksize): New variable.
2062 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2063 for obstack chunk size.
2064 * configure.in: Check for getpagesize.
2065 * configure: Regenerated.
2067 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2069 * trad-core.c (rawptr): Make it a local variable of
2070 ptrace_unix_core_file_p.
2072 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2074 * coff-arm.c (in_reloc_p): New.
2075 * coff-i386.c (in_reloc_p): New.
2076 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2077 (coff_write_object_contents): Only set has_reloc_section
2079 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2080 in_reloc_p to decide if reloc should be emitted.
2081 * libcoff.h (pe_data_type.in_reloc_p): New.
2082 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2084 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2086 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2087 (_bfd_coff_read_internal_relocs): Likewise.
2088 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2089 (_bfd_coff_read_internal_relocs): Likewise.
2091 * elflink.h (elf_link_add_object_symbols): Correct conditions
2092 under which type and size change warnings are issued.
2094 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2096 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2097 a symbol which is not in a real section.
2098 (coff_write_native_symbol): Corresponding change.
2100 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2101 coff_link_hash_newfunc and make non-static.
2102 (_bfd_coff_link_hash_table_init): New function, broken out of
2103 _bfd_coff_link_hash_table_create.
2104 (_bfd_coff_link_hash_table_create): Use it.
2105 (process_embedded_commands): Make static.
2106 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2107 (_bfd_coff_link_hash_table_init): Declare.
2108 * libcoff.h: Rebuild.
2110 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2111 field in XCOFF tdata.
2112 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2113 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2114 based on cputype stored in a.out header, or in n_type of initial
2116 (coff_write_object_contents): Set cputype correctly in a.out
2118 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2120 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2121 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2123 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2124 * libcoff.h: Rebuild.
2126 * cpu-rs6000.c (rs6000_compatible): New static function.
2127 (bfd_rs6000_arch): Use it.
2128 * cpu-powerpc.c (powerpc_compatible): New static function.
2129 (arch_info_struct): Define various flavours of PowerPC.
2130 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2133 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2135 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2137 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2139 * elflink.h (elf_link_add_object_symbols): Don't warn about
2140 changing the size or type if the old definition was weak.
2142 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2144 * coffcode.h (combined_entry_type): Add fix_line field.
2145 (coff_slurp_line_table): Warn if we try to set the lineno field of
2147 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2148 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2149 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2150 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2152 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2153 * libcoff.h: Rebuild.
2155 * libcoff-in.h (struct xcoff_tdata): Define.
2156 (xcoff_data): Define.
2157 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2158 * bfd-in2.h, libcoff.h: Rebuild.
2159 * coff-rs6000.c (xcoff_mkobject): New static function.
2160 (coff_mkobject): Define.
2161 (xcoff_copy_private_bfd_data): New static function.
2162 (coff_bfd_copy_private_bfd_data): Define.
2163 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2165 (rs6000coff_vec): Add DYNAMIC to object_flags.
2166 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2167 .loader sections specially.
2168 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2169 section alignment from the XCOFF tdata information.
2170 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2171 F_SHROBJ, and copy the extra a.out header information into the
2172 XCOFF tdata structure.
2173 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2174 F_DYNLOAD and the extra a.out header information.
2175 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2176 C_HIDEXT symbol with attached csect information.
2177 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2178 in the o_maxdata field.
2179 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2180 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2181 end if BSF_NOT_AT_END is set.
2183 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2184 _bfd_read_ar_hdr_fn.
2185 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2186 * bfd-in2.h, libbfd.h: Rebuild.
2187 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2189 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2190 (bfd_slurp_bsd_armap_f2): Likewise.
2191 (_bfd_slurp_extended_name_table): Likewise.
2193 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2195 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2197 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2198 when the symbol table is empty.
2200 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2201 space for section symbols, since we don't output them either.
2202 (elf_m68k_adjust_dynindx): Removed.
2204 * ptrace-core.c (rawptr): Make it a local variable of
2205 ptrace_unix_core_file_p.
2207 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2209 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2212 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2213 Mac object file formats.
2215 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2217 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2218 auxent if there isn't one.
2219 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2220 rather than FILNMLEN as the maximum name length.
2222 * coffcode.h (bfd_coff_backend_data): Add new field
2223 _bfd_coff_print_aux.
2224 (bfd_coff_print_aux): New static function.
2225 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2226 scnlen field of an XTY_LD csect aux entry.
2227 (coff_print_aux): New static function.
2228 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2229 in coff_pointerize_aux_hook.
2230 (bfd_coff_std_swap_table): Initialize new field.
2231 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2232 * libcoff.h: Rebuild.
2233 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2234 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2236 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2237 if there are symbols, for native AIX ld compatibility.
2239 * coffcode.h (bfd_coff_backend_data): Add new field
2240 _bfd_coff_pointerize_aux_hook.
2241 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2242 or I960, and as 0 otherwise.
2243 (bfd_coff_std_swap_table): Initialize new field.
2244 * libcoff.h: Rebuild.
2245 * coffgen.c (coff_pointerize_aux): Change parameters to take
2246 symbol pointer instead of type and class, and to take aux index.
2247 Call _bfd_coff_pointerize_aux_hook if it is defined.
2248 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2249 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2250 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2252 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2253 read-only/host-only support.
2255 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2257 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2260 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2261 BFD_JUMP_TABLE_ARCHIVE accordingly.
2262 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2263 (_bfd_compute_and_write_armap): Declare.
2264 (_bfd_generic_read_ar_hdr): Declare.
2265 (_bfd_read_ar_hdr): Define.
2266 (_bfd_noarchive_read_ar_hdr): Define.
2267 (_bfd_archive_bsd_read_ar_hdr): Define.
2268 (_bfd_archive_coff_read_ar_hdr): Define.
2269 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2270 _bfd_read_ar_hdr instead.
2271 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2272 (_bfd_compute_and_write_armap): Rename from
2273 compute_and_write_armap. Make non-static. Change all callers.
2274 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2275 than _bfd_snarf_ar_hdr.
2276 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2277 * ieee.c (ieee_read_ar_hdr): Define.
2278 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2279 * oasys.c (oasys_read_ar_hdr): Define.
2280 * som.c (som_read_ar_hdr): Define.
2281 * bfd-in2.h, libbfd.h: Rebuild.
2283 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2285 * peicode.c (coff_swap_filehdr_in): If symptr is
2286 zero, there aren't any symbols, even if nsyms is set.
2288 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2290 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2292 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2293 sections, and set styp correctly for them: .got, .hash, .dynamic,
2294 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2295 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2297 (ecoff_sort_hdrs): New static function.
2298 (ecoff_compute_section_file_positions): Return boolean, not void.
2299 Sort the sections by VMA before looking through them. Put the
2300 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2301 section on an appropriate boundary within the page.
2302 (ecoff_compute_reloc_file_positions): Check return value of
2303 ecoff_compute_section_file_positions.
2304 (_bfd_ecoff_set_section_contents): Likewise.
2305 (_bfd_ecoff_write_object_contents): Check for various Alpha
2306 section types when incrementing text_size and data_size. Call
2307 adjust_headers backend function if it exists.
2308 * coff-alpha.c (alpha_adjust_headers): New static function.
2309 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2310 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2312 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2314 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2316 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2317 of ALTERNATE_AIX_CORE_FORMAT.
2318 * configure.in (aix4): No longer need CORE_FLAGS.
2319 * configure: Updated.
2321 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2323 NS32k changes from Ian Dall:
2324 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2326 (aout_link_input_section_std, aout_link_input_section_ext,
2327 aout_link_reloc_link_order): Call them instead of _bfd_*
2329 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2331 (backend_data): Use it instead of hardcoded zero.
2333 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2334 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2336 * ns32knetbsd.c: Include bfd.h.
2337 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2338 (MY_bfd_reloc_type_lookup): Declare function too.
2339 * pc532-mach.c (set_sizes): Don't declare.
2340 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2341 (backend_data, MY_backend_data): Don't define.
2343 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2344 ns32k-*-lites* like ns32k-*-netbsd*.
2346 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2349 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2351 * coffcode.h (coff_write_object_contents): Restore setting
2352 f_timdat to 0, deleted on August 22.
2354 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2356 * coffcode.h (coff_bfd_copy_private_symbol_data,
2357 coff_bfd_copy_private_section_data,
2358 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2359 * peicode.h (coff_bfd_copy_private_bfd_data): New
2360 (pe_bfd_copy_private_bfd_data): New.
2361 (coff_swap_scnhdr_in): Swap bss size into the right place.
2362 (pe_print_private_bfd_data): Add some newlines.
2364 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2366 * som.c (setup_sections): Don't die if a space has no subspaces.
2368 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2370 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2371 dynamic symbol override a common symbol. Don't change the size or
2372 type if they have been set and the new symbol is not a definition.
2373 Warn if the size or type changes.
2375 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2377 * som.c (som_begin_writing): Don't write the symbol table or
2379 (som_finish_writing): Write them here. Place them after the
2380 subspace data, but before the relocs.
2382 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2384 * sunos.c (sunos_add_one_symbol): Just pass false, not
2385 info->shared_library, to sunos_create_dynamic_sections.
2386 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2388 (sunos_check_dynamic_reloc): Remove .text section assertion.
2390 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2392 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2393 * configure, configure.in: Add pmac_xcoff_vec case.
2394 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2395 * coff-pmac.c: New file, PowerMac XCOFF support.
2396 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2397 * targets.c (pmac_xcoff_vec): Declare.
2399 * mpw-config.in: Various changes to be compatible with the
2400 autoconf-based configury.
2401 * mpw-make.sed: New file, sed commands to translate Unix
2402 makefile into MPW syntax.
2403 * mpw-make.in: Remove.
2404 * hosts/mpw.h: Remove.
2405 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2406 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2408 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2410 * binary.c (binary_get_symtab): Return an empty string on error.
2411 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2413 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2415 * coff-ppc.c: Reformatted according to gnu conventions
2416 Removed irrelevant "if 0" code
2418 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2420 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2421 symbols rather than as indirect symbols.
2422 (MY(slurp_symbol_table)): Don't do anything special about
2425 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2426 of .ctors and .dtors sections is no larger than 2.
2428 * sunos.c (sunos_add_one_symbol): Don't change
2429 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2431 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2432 dynamic symbols when creating a shared library.
2433 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2435 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2436 written even if it is not defined in a regular object.
2437 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2438 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2439 rather than the constant 22.
2440 (sunos_check_dynamic_reloc): Handle creating a shared library.
2441 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2442 zero when creating a shared library.
2443 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2444 write it out at the start of the symbol table.
2446 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2448 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2450 * config.bfd: Add arm-*-coff.
2451 * configure.in, configure: Add armcoff_{little,big}_vec.
2452 * targets.c (armcoff_{little,big}_vec): Declare.
2453 (bfd_target_vector): Add armcoff_{little,big}_vec.
2454 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2456 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2458 * targets.c (bfd_find_target): Remove debugging code.
2460 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2462 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2464 * Makefile.in: added *-ppc files
2465 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2466 allow pe based .o's to be shared with other tools on ppc/NT
2467 * config.bfd: added powerpc[le]-[pe|winnt] config support
2468 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2469 * peicode.h: Added more section flags for PE on ppc
2470 Added coff_swap_filehdr_out to allow peicode.h to be
2471 used for non-image PE files on ppc.
2472 Check for image, or not, before copying pe_opthdr
2473 * targets.c: Added new bfd's
2474 * targets.c: Removed two inactive bfds that shouldn't have made it this
2477 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2479 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2480 explicit values to initialize all relocs. Change all users.
2481 (ppc_elf_brtaken_inner): New function to handle branch predicition
2483 (ppc_elf_brtaken_reloc): Ditto.
2484 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2485 relocs use ppc_elf_unsupported_reloc.
2486 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2487 needs to be reported.
2488 (ppc_elf_relocate_section): Support branch prediction relocs.
2490 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2492 * bfd.c (bfd_assert): Remove \n from string passed to
2495 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2496 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2497 (bfd_coff_make_section_hook): Don't define.
2498 (coff_make_section_hook): Remove.
2499 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2500 (styp_to_sec_flags): Likewise.
2501 (coff_write_object_contents): Likewise.
2502 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2504 * libcoff.h: Rebuild.
2505 * coffgen.c (make_a_section_from_file): Just call
2506 bfd_make_section_anyway, not bfd_make_section or
2507 bfd_coff_make_section_hook.
2508 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2509 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2510 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2511 make_section_hook field.
2512 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2514 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2515 pointers into value field for warning and indirect symbols; just
2516 leave the value field alone.
2517 * linker.c (generic_link_add_symbol_list): Use next symbol for
2518 warning and indirect symbols, rather than looking in symbol value.
2519 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2520 parameter. Change all callers. Remove support for indirect
2521 symbols; it didn't work anyhow.
2522 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2523 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2524 * bfd-in2.h: Rebuild.
2526 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2528 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2529 go back to telling the tools this reloc operates on 32 bits.
2531 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2533 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2534 rather than a direct fprintf.
2535 * archive.c (_bfd_write_archive_contents): Likewise.
2536 * coffcode.h (coff_slurp_symbol_table): Likewise.
2537 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2538 (ppc_elf_unsupported_reloc): Likewise.
2539 (ppc_elf_relocate_section): Likewise.
2540 * i386linux.c (linux_tally_symbols): Likewise.
2541 (linux_finish_dynamic_link): Likewise.
2542 * osf-core.c (osf_core_core_file_p): Likewise.
2543 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2544 * som.c (som_sizeof_headers): Likewise.
2545 * srec.c (srec_bad_byte): Likewise.
2546 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2547 * libbfd-in.h (bfd_assert): Declare first parameter const.
2548 * libbfd.h: Rebuild.
2549 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2550 bfd_reloc_overflow is enough.
2551 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2552 * coff-h8500.c (rtype2howto): Likewise.
2553 * coff-z8k.c (rtype2howto): Likewise.
2554 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2555 * elf.c (_bfd_elf_get_lineno): Likewise.
2556 (_bfd_elf_no_info_to_howto): Likewise.
2557 (_bfd_elf_no_info_to_howto_rel): Likewise.
2558 * hp300hpux.c (convert_sym_type): Likewise.
2559 (MY(swap_std_reloc_in)): Likewise.
2560 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2562 * libaout.h (struct aoutdata): Add line_buf field.
2563 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2564 and filename_buffer. Instead, use a malloc buffer stored in the
2565 new line_buf field. Remove length restrictions.
2567 * coffgen.c (string_size): Remove static variable.
2568 (debug_string_size, debug_string_section): Likewise.
2569 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2570 and debug_string_size_p parameters. Use them instead of the
2571 global variables. Change all callers.
2572 (coff_write_symbol): Likewise.
2573 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2574 (coff_write_symbols): Add local variables to replace removed
2577 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2578 function, and line_base fields.
2579 * libcoff.h: Rebuild.
2580 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2581 information, rather than using static variables.
2583 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2584 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2586 * init.c (initialized): Remove static variable.
2587 (bfd_init): Don't bother setting initialized.
2588 (bfd_check_init): Remove.
2589 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2590 * libbfd.h: Rebuild.
2592 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2594 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2595 size for full core dumps. Copy core file header to private data.
2596 (rs6000coff_core_file_failing_command,
2597 rs6000coff_core_file_failing_signal): New functions to extract
2598 the file name and terminating signal from the core file.
2599 * coff-rs6000.c: Use them.
2601 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2603 Change arch info to be const, initialized at compile time.
2604 * archures.c: Reindent many functions. Change CONST to const.
2605 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2606 nothing set it anyhow. Make next const.
2607 (bfd_arch_info_list): Remove.
2608 (bfd_archures_list): Rename from archures_init_table. Change from
2609 a table of function pointers to a table of bfd_arch_info_type
2610 structure addresses.
2611 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2612 (bfd_lookup_arch): Likewise.
2613 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2615 (bfd_default_arch_struct): Make const.
2616 (bfd_arch_init, bfd_arch_linkin): Remove.
2617 (bfd_get_arch_info): Return a const pointer.
2618 * init.c (bfd_init): Don't call bfd_arch_init.
2619 * bfd.c (struct _bfd): Make arch_info const.
2620 * bfd-in2.h: Rebuild.
2621 * libbfd.h: Rebuild.
2622 * configure.in: Put & before everything in $selarchs.
2623 * configure: Rebuild.
2624 * cpu-*.c: Change bfd_*_arch from a function which calls
2625 bfd_arch_linkin to a const structure.
2626 * ieee.c (ieee_object_p): Make arch const.
2628 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2630 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2632 * bfd-in2.h: Regenerate.
2633 * libbfd.h: Regenerate.
2635 * elf32-ppc.c (reloc_type): Update names to match current draft.
2636 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2637 relative. Update names to current V.4 draft.
2638 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2639 (ppc_elf_relocate_section): Rename relocations to match draft.
2641 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2643 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2644 compiled with -mrelocatable-lib to be linked with either normal
2645 modules or -mrelocatable modules.
2647 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2649 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2650 in the a.out header.
2652 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2653 a reloc against a local symbol, even if it's not a section.
2655 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2657 * targets.c (bfd_target): Remove unused align_power_min field.
2658 * bfd-in2.h: Rebuild.
2659 * All backends: Remove initialization of align_power_min.
2661 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2663 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2665 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2667 * config.bfd (mips-dec-netbsd*): New target.
2668 * configure.host (mips-dec-netbsd*): New host.
2669 * configure.in (mips-dec-netbsd*): New native.
2670 * configure: Rebuild.
2672 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2674 Make the COFF backend linker merge common types:
2675 * cofflink.c (struct coff_debug_merge_element): Define.
2676 (struct coff_debug_merge_type): Define.
2677 (struct coff_debug_merge_hash_entry): Define.
2678 (struct coff_debug_merge_hash_table): Define.
2679 (coff_debug_merge_hash_table_init): Define.
2680 (coff_debug_merge_hash_table_free): Define.
2681 (coff_debug_merge_hash_lookup): Define.
2682 (struct coff_final_link_info): Add debug_merge field.
2683 (coff_debug_merge_hash_newfunc): New static function.
2684 (_bfd_coff_final_link): Allocate and free debug_merge table.
2685 (coff_link_input_bfd): Merge identical enum, struct and union
2688 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2690 Convert i960 COFF to use COFF backend linker.
2691 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2692 structure to store the symbol being used.
2693 (coff_i960_start_final_link): New static function.
2694 (coff_i960_relocate_section): New static function.
2695 (coff_i960_adjust_symndx): New static function.
2696 (coff_start_final_link): Define.
2697 (coff_relocate_section): Define.
2698 (coff_adjust_symndx): Define.
2699 * coffcode.h (bfd_coff_backend_data): Add new callback function
2700 _bfd_coff_start_final_link.
2701 (bfd_coff_start_final_link): Define.
2702 (coff_start_final_link): Define if not defined.
2703 (bfd_coff_std_swap_table): Add coff_start_final_link.
2704 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2706 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2707 function callback is not NULL.
2708 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2709 (_bfd_coff_internal_syment_name): Declare.
2710 * libcoff.h: Rebuild.
2711 * configure.in (icoff_big_vec): Add cofflink.o.
2712 (icoff_little_vec): Likewise.
2713 * configure: Rebuild.
2715 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2717 * Makefile.in (clean-info): Remove extraneous tab from line
2720 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2722 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2723 contents has relocs.
2725 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2727 * coffcode.h (coff_compute_section_file_positions): Keep the
2729 (coff_write_object_contents): Remember if it's a relocatable
2731 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2732 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2733 if relocatable file. Swap out saved raw size.
2735 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2737 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2738 (maintainer-clean): Rename from realclean, passing
2739 maintainer-clean down to subdirectories, but leave realclean as a
2742 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2745 * dep-in.sed: Remove config.h from generated dependencies.
2747 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2748 broken out of sunos_canonicalize_dynamic_symtab.
2749 (sunos_canonicalize_dynamic_symtab): Call new function
2750 sunos_slurp_dynamic_symtab.
2751 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2752 dynamic symbol table to the caller.
2753 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2754 callback to override the symbols being read.
2755 * libaout.h (struct aout_backend_data): Add three new parameters
2756 to add_dynamic_symbols callback.
2758 Extensive minor changes to avoid various gcc warnings. Also:
2759 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2760 * archures.c (bfd_arch_info_type): Change mach field from long to
2762 (bfd_lookup_arch): Change machine parameter from long to unsigned
2765 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2767 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2768 a symbol with a non-zero plt_offset.
2770 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2772 * elfcode.h (align_file_position): Remove; not used.
2774 * configure.in: Only check for <sys/procfs.h> on a native system,
2775 and make sure it defines prstatus_t.
2776 * configure: Rebuild.
2778 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2780 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2782 * config.in: Rename from config.h.in.
2783 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2784 Check for config.h:config.in when creating stamp-h.
2785 * configure: Rebuild.
2786 * Makefile.in (stamp-h): Depend upon config.in rather than
2787 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2788 calling config.status.
2790 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2791 (Makefile): Just rebuild Makefile.
2792 (config.h, stamp-h): New targets.
2793 * configure.in: Create stamp-h when rebuilding config.h.
2794 * configure: Rebuild.
2796 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2798 * configure.in: Call AC_CONFIG_HEADER. Substitute
2799 HOST_64BIT_LONG. Check that various header files exist. Check
2800 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2801 and/or free need to be declared. Don't make a link to sysdep.h.
2802 Define TRAD_HEADER for various hosts.
2803 * configure: Rebuild.
2804 * configure.host: Don't set my_host. Add definitions taken from
2805 host header files for various entries. Remove entries which now
2807 * acconfig.h: New file.
2808 * config.h.in: New file, built by autoheader.
2809 * sysdep.h: New file.
2810 * Makefile.in (do_distclean): Don't remove sysdep.h.
2812 (LOCAL_H_DEPS): New variable.
2813 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2815 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2816 ($(OPTIONAL_BACKENDS)): Likewise.
2817 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2818 looking through sysdep.h.
2819 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2820 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2821 (fprintf_vma, sprintf_vma): Likewise.
2822 (int64_type, uint64_type): Don't define.
2823 * bfd-in2.h: Rebuild.
2824 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2825 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2826 * lynx-core.c: Include stuff from old hosts/lynx.h.
2827 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2828 rather than NO_FCNTL.
2829 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2830 rather than NATIVE_HPPAHPUX_COMPILER.
2831 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2833 * hosts/*.h: Remove all header files which merely include,
2834 declare, and define things. Leave header files which define
2835 information needed by trad-core.c.
2837 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2838 (BFD_CC_FOR_BUILD): Define.
2839 * configure.in: Use BFD_CC_FOR_BUILD.
2840 * configure: Rebuild.
2842 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2844 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2845 * configure: Rebuild.
2847 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2850 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2852 * config.bfd: i386pe_ve -> i386pe_vec.
2854 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2856 * configure.host: Incorporate host Makefile fragments by setting
2858 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2859 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2860 value based on whether the code is being compiled by a cross
2861 compiler. Don't substitute host_makefile_frag or frags.
2862 * aclocal.m4: New file to define local AC_PROG_CC.
2863 * configure: Rebuild.
2864 * Makefile.in (INSTALL): Set to @INSTALL@.
2865 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2866 (INSTALL_DATA): Set to @INSTALL_DATA@.
2868 (CC): Define as @CC@.
2869 (CFLAGS): Set to @CFLAGS@.
2870 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2871 (@host_makefile_frag@): Remove.
2872 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2873 after other options.
2874 (config.status): Remove dependency upon @frags@.
2875 * config/*.mh, config/README: Remove.
2877 * config.bfd: Rewrite to incorporate the contents of the Makefile
2878 fragments by setting shell variables, rather than merely returning
2879 the name of a Makefile fragment.
2880 * configure.in: Use shell variables set by config.bfd rather than
2881 looking at the target Makefile fragment files. Don't substitute
2882 target_makefile_frag. Do substitute TDEFINES.
2883 * configure: Rebuild.
2884 * Makefile.in (@target_makefile_frag@): Remove.
2885 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2886 * config/*.mt: Remove.
2888 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2890 * configure.in: Put changequote lines around "i[345]86" patterns
2891 section of core file support.
2893 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2895 * som.c (som_bfd_print_private_bfd_data): Define to use the
2898 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2900 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2901 entry, text_start and data_start.
2903 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2905 * Makefile.in (OFILES): Remove $(TDEPFILES).
2906 * config/apollo.mt (TDEPFILES): Remove.
2907 * config/README: Update.
2909 * configure.in: For a native configuration, set COREFILE and
2910 COREFLAG based on the canonical host name.
2911 * configure: Rebuild.
2912 * Makefile.in: Rebuild dependencies.
2913 (ALL_CFLAGS): Add @COREFLAG@.
2914 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2915 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2916 support routines. Check LYNX_CORE rather than HOST_LYNX.
2917 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2918 * i386lynx.c: Likewise.
2919 * m68klynx.c: Likewise.
2920 * sparclynx.c: Likewise.
2921 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2922 * *-core.c: Comment changes.
2923 * config/decstation.mh (HDEPFILES): Remove.
2924 (HDEFINES): Remove -DTRAD_CORE.
2925 * config/irix3.mh (RANLIB): Remove.
2926 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2927 (HDEFINES): Remove -DIRIX_CORE.
2928 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2929 (HDEFINES): Remove -DTRAD_CORE.
2930 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2931 * config/ultra3.mh (RANLIB): Remove.
2932 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2933 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2934 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2935 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2936 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2937 * config/i386aix.mh, config/i386bsd.mh: Remove.
2938 * config/i386linux.mh, config/i386mach3.mh: Remove.
2939 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2940 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2941 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2942 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2943 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2944 * config/solaris2.mh, config/stratus.mh: Remove.
2945 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2946 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2948 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2950 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2951 DT_FINI entry if the appropriate symbol is not in the hash table.
2953 * libelf.h (struct elf_backend_data): Add create_program_headers
2954 and want_hdr_in_seg fields.
2955 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2957 (elf_backend_create_program_headers): Likewise.
2958 (elfNN_bed): Initialize create_program_headers and
2960 * elf.c (get_program_header_size): Call create_program_headers
2962 (map_program_segments): Check want_hdr_in_seg backend field. Call
2963 create_program_headers backend routine.
2965 * elf.c (assign_file_positions_except_relocs): Align non allocated
2966 sections when creating an executable.
2968 * elfcode.h (elf_swap_phdr_in): Make non static.
2969 (elf_swap_phdr_out): Make non static.
2970 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2971 (bfd_elf32_swap_phdr_out): Declare.
2972 (bfd_elf64_swap_phdr_in): Declare.
2973 (bfd_elf64_swap_phdr_out): Declare.
2975 * ecofflink.c (ecoff_collect_shuffle): New static function.
2976 (_bfd_ecoff_get_accumulated_pdr): New function.
2977 (_bfd_ecoff_get_accumulated_sym): New function.
2978 (_bfd_ecoff_get_accumulated_ss): New function.
2979 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2980 (_bfd_ecoff_get_accumulated_sym): Declare.
2981 (_bfd_ecoff_get_accumulated_ss): Declare.
2982 * libbfd.h: Rebuild.
2984 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2986 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2988 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2989 warning symbols. If any section is named .gnu.warning.XXX, treat
2990 the contents as a warning to be issued if the symbol XXX is
2992 (elf_link_output_extsym): For an indirect or warning symbol, just
2993 output the symbol it points to.
2995 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2996 if bfd_hash_allocate fails, since it will already be set.
2997 (generic_link_hash_newfunc): Likewise.
2998 (archive_hash_newfunc): Likewise.
2999 (hash_entry_bfd): New static function.
3000 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3001 callback. Allocate a new warning using the hash table newfunc.
3002 Use bfd_hash_replace to update the entry in the hash table, rather
3003 than assuming we can copy the fields with structure assignment.
3005 * hash.c (bfd_hash_replace): New function.
3006 * bfd-in.h (bfd_hash_replace): Declare.
3007 * bfd-in2.h: Rebuild.
3009 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3011 * config.bfd: Add mips*vr4300-*-elf* target.
3012 * config/mipsbvr4300.mt: Added.
3014 See file ChangeLog.2
3021 version-control: never